CN115351572A - Multipurpose positioning and clamping device - Google Patents
Multipurpose positioning and clamping device Download PDFInfo
- Publication number
- CN115351572A CN115351572A CN202211261581.5A CN202211261581A CN115351572A CN 115351572 A CN115351572 A CN 115351572A CN 202211261581 A CN202211261581 A CN 202211261581A CN 115351572 A CN115351572 A CN 115351572A
- Authority
- CN
- China
- Prior art keywords
- clamping
- oil cylinders
- piston rods
- cylinders
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000013072 incoming material Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 210000004209 hair Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of machining, and discloses a multipurpose positioning and clamping device which comprises clamping oil cylinders, reference oil cylinders, clamping press blocks, reference press blocks and positioning press blocks, wherein the clamping oil cylinders and the reference oil cylinders are positioned on two sides of a plate material, the two clamping oil cylinders are positioned on two sides of a saw blade and are independently controlled, the clamping press blocks are installed on piston rods of the clamping oil cylinders, the three reference oil cylinders are independently controlled, one reference oil cylinder is arranged on the feeding side of the saw blade, the other two reference oil cylinders are arranged on the discharging side of the saw blade, the reference press blocks are fixed on the piston rods of the reference oil cylinders, when an incoming material is a light plate, the piston rods of the clamping oil cylinders extend out to push the plate material to abut against the reference press blocks, and the plate material is clamped; when the supplied materials are rough plates, positioning pressing blocks are additionally arranged on the reference pressing blocks on the piston rods of the two reference oil cylinders close to the saw blade, the piston rods of the two clamping oil cylinders are different in extension length, the plate materials are pushed to abut against the two positioning blocks, and the plate materials are clamped. Either a smooth sheet or a fleece may be used.
Description
Technical Field
The invention relates to the field of machining, in particular to a multipurpose positioning and clamping device.
Background
Aiming at the market, when the plate is sawed, the clamping surface of the plate is uneven due to different states of the plate, the phenomena of infirm clamping and virtual clamping are caused, or the clamping surface of the plate is a smooth surface, and the floating clamping head is easy to deflect.
Disclosure of Invention
The present invention is intended to solve the above technical problems to some extent.
In order to solve the technical problem, the invention provides a multipurpose positioning and clamping device which is good in clamp universality.
A multipurpose positioning and clamping device comprises clamping oil cylinders, two reference oil cylinders, two clamping pressing blocks, three reference pressing blocks and three positioning pressing blocks, wherein the clamping oil cylinders and the reference oil cylinders are positioned on two sides of a plate material, the two clamping oil cylinders are positioned on two sides of a saw blade and are independently controlled, the clamping pressing blocks are mounted on piston rods of the clamping oil cylinders, the reference oil cylinders are independently controlled, one reference oil cylinder is arranged on the feeding side of the saw blade, the other two reference oil cylinders are arranged on the discharging side of the saw blade, the reference pressing blocks are fixed on piston rods of the reference oil cylinders, when incoming materials are light plates, piston rods of the clamping oil cylinders or the reference oil cylinders stretch out, or piston rods of the clamping oil cylinders and the reference oil cylinders stretch out, the plate material is pushed to abut against the reference pressing blocks, and the plate material is clamped; when the incoming material is a rough plate, the positioning pressing blocks are additionally arranged on the reference pressing blocks on the piston rods of the two reference oil cylinders close to the saw blade, the piston rods of the clamping oil cylinders or the reference oil cylinders stretch out, or the piston rods of the clamping oil cylinders and the reference oil cylinders stretch out, the piston rods of the two clamping oil cylinders or the piston rods of the reference oil cylinders have different stretching lengths, the plate material is pushed to abut against the two positioning pressing blocks, and the plate material is clamped.
And when the piston rods of the three reference oil cylinders reach the maximum stroke, the three reference pressing blocks on the three reference oil cylinders are positioned on the same plane.
Furthermore, the reference press block is connected with the reference oil cylinder through a screw, and the positioning press block is embedded on the reference press block and is in screw fastening connection with the reference press block.
Further, the reference pressing block and the positioning pressing block are embedded in a concave-convex shape.
The pressure sensor is arranged on the clamping pressing block or the reference pressing block and used for sensing the pressure of the plate material on the piston rod, the pressure switch is used for controlling the on-off of oil paths of the clamping oil cylinder and the reference oil cylinder, when the clamping oil cylinder and the reference oil cylinder push the plate material, when the pressure sensor senses set pressure, the pressure sensor converts a pressure signal into an oil path on-off signal and transmits the oil path on-off signal to the pressure switch, the pressure switch controls the oil path to be off, the corresponding piston rods of the clamping oil cylinder and the reference oil cylinder stop moving, and the plate material is clamped.
The invention has the beneficial effects that: the invention provides a multipurpose positioning and clamping device which comprises clamping oil cylinders, reference oil cylinders, clamping pressing blocks, reference pressing blocks and positioning pressing blocks, wherein the clamping oil cylinders and the reference oil cylinders are positioned on two sides of a sheet material, the two clamping oil cylinders are positioned on two sides of a saw blade and are independently controlled, the clamping pressing blocks are installed on piston rods of the clamping oil cylinders, the three reference oil cylinders are independently controlled, one reference oil cylinder is arranged on the feeding side of the saw blade, the other two reference oil cylinders are arranged on the discharging side of the saw blade, the reference pressing blocks are fixed on the piston rods of the reference oil cylinders, when incoming materials are light plates, the piston rods of the clamping oil cylinders or the reference oil cylinders stretch out, or the piston rods of the clamping oil cylinders and the reference oil cylinders stretch out, the sheet material is pushed to abut against the reference pressing blocks, and the sheet material is clamped; when the supplied materials are rough plates, positioning pressing blocks are additionally arranged on the reference pressing blocks on the piston rods of the two reference oil cylinders close to the saw blade, the piston rods of the clamping oil cylinders or the reference oil cylinders extend out, or the piston rods of the clamping oil cylinders and the reference oil cylinders extend out, the piston rods of the two clamping oil cylinders or the piston rods of the reference oil cylinders have different extending lengths, the plates are pushed to abut against the two positioning pressing blocks, and the plates are clamped. The light board and the wool can be used, and the application range is wide.
Drawings
FIG. 1 is a front view of a multipurpose positioning and clamping device of the present invention;
in the figure, 1-clamping cylinder; 2-a reference oil cylinder; 3, clamping a pressing block; 4-reference briquetting; 5-positioning pressing block and 6-plate material; 7-a saw blade; 8-fixing a base.
Detailed Description
The present invention is further described below in conjunction with the drawings and the embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
According to an embodiment of the invention, a multipurpose positioning and clamping device is shown in fig. 1, and comprises two clamping cylinders 1, three reference cylinders 2, three clamping press blocks 3, two reference press blocks 4 and two positioning press blocks 5, wherein the clamping cylinders 1 and the reference cylinders 2 are positioned on two sides of a sheet material 6, the two clamping cylinders 1 are positioned on two sides of a saw blade 7 and are independently controlled, the clamping press blocks 3 are mounted on piston rods of the clamping cylinders 1, the three reference cylinders 2 are independently controlled, one reference cylinder 2 is arranged on a feeding side of the saw blade 7, the other two reference cylinders 2 are arranged on a discharging side of the saw blade 7, the reference press blocks 4 are fixed on piston rods of the reference cylinders 2, when an incoming material is a light plate, the piston rods of the clamping cylinders 1 or the reference cylinders 2 extend, or the piston rods of the clamping cylinders 1 and the reference cylinders 2 extend, the sheet material 6 is pushed to abut against the reference press blocks 4, and the sheet material 6 is clamped. When a rough plate is clamped, a positioning pressing block 5 is additionally arranged on a reference pressing block 4 of piston rods of two reference oil cylinders 2 close to a saw blade, the piston rods of the clamping oil cylinders 1 or the reference oil cylinders 2 extend out, or the piston rods of the clamping oil cylinders 1 and the reference oil cylinders 2 extend out, the piston rods of the reference oil cylinders 2 push the reference pressing block 4 to be connected with the positioning pressing block 5 to be in contact with the edge of the rough plate, and the edge of a blank plate is irregular, and meanwhile, the reference oil cylinders 2 are independently controlled, so that the extension lengths of the reference oil cylinders 2 are different. Similarly, the extension lengths of the clamping oil cylinders are different. And after the positioning pressing block 5 and the clamping pressing block 3 are completely contacted with the blank plate, the blank plate is clamped.
According to an embodiment of the invention, the multipurpose positioning and clamping device is shown in fig. 1, and further comprises a fixed base 8, the three reference cylinders 2 are fixed on the fixed base 8, and when the piston rods of the three reference cylinders 2 reach the maximum stroke, the reference pressing blocks 4 on the three reference cylinders 2 are located on the same plane. When the light plate is clamped, the reference pressing blocks 4 on the three reference oil cylinders 2 are positioned on the same plane, and the three reference oil cylinders 2 are used as fixed references, so that the reliable clamping reference can be ensured. When clamping the hair plates, only install the location briquetting 5 additional on 4 on the benchmark briquetting of the piston rod of two benchmark hydro-cylinders 2 that are close to the saw bit, be equivalent to lengthening the piston rod, because the hair plates width differs, the piston rod extension length of the clamping hydro-cylinder 2 who has installed location briquetting 5 additional is different, and when the hair plate material offseted with two location briquetting 5, the sheet material was tightly pressed from both sides. And the reference pressing block 4 of the piston rod of one reference oil cylinder 2 far away from the saw blade is not additionally provided with a positioning pressing block 5, and the reference oil cylinder 2 at the position is not provided with a corresponding clamping oil cylinder 1, so that the situation that the blank plate material is extruded by additionally arranging the positioning pressing block 5 to cause the deflection of the blank plate is avoided.
According to an embodiment of the invention, a multipurpose positioning and clamping device is shown in fig. 1, a reference pressing block 4 is connected with a reference oil cylinder 2 through a screw, and a positioning pressing block 5 is embedded on the reference pressing block 4 and is in screw fastening connection with the reference pressing block. The connection is simple and reliable.
According to an embodiment of the invention, the multipurpose positioning and clamping device is shown in figure 1, and a reference pressing block 4 and a positioning pressing block 5 are in concave-convex engagement. The concave-convex embedding is convenient for quickly installing the positioning pressing block 5 on the reference pressing block 4.
According to an embodiment of the invention, as shown in fig. 1, the multipurpose positioning and clamping device further comprises a plurality of pressure sensors and a plurality of pressure switches, wherein the pressure sensors are installed on the clamping pressing block 3 or the reference pressing block 4 and used for sensing the pressure of the plate 6 on the piston rod, the pressure switches are used for controlling the on-off of oil paths of the clamping oil cylinder 1 and the reference oil cylinder 2, when the clamping oil cylinder 1 and the reference oil cylinder 2 push the plate 6, when the pressure sensors sense the set pressure, the pressure sensors convert pressure signals into oil path on-off signals and transmit the oil path on-off signals to the pressure switches, the pressure switches control the oil paths to be off, the corresponding piston rods of the clamping oil cylinder 1 and the reference oil cylinder 2 stop moving, and the plate 6 is clamped. The stroke of the piston rod of the oil cylinder is automatically controlled, and the reliable clamping function is realized.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitutions or changes made by the person skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (5)
1. A multipurpose positioning and clamping device is characterized by comprising clamping oil cylinders, reference oil cylinders, clamping press blocks, reference press blocks and positioning press blocks, wherein the clamping oil cylinders and the reference oil cylinders are positioned on two sides of a plate material, the two clamping oil cylinders are positioned on two sides of a saw blade and are independently controlled, the clamping press blocks are installed on piston rods of the clamping oil cylinders, the three reference oil cylinders are independently controlled, one reference oil cylinder is arranged on the feeding side of the saw blade, the other two reference oil cylinders are arranged on the discharging side of the saw blade, the reference press blocks are fixed on piston rods of the reference oil cylinders, when incoming materials are light plates, piston rods of the clamping oil cylinders or the reference oil cylinders stretch out, or the piston rods of the clamping oil cylinders and the reference oil cylinders stretch out, the plate material is pushed to abut against the reference press blocks, and the plate material is clamped; when the supplied materials are rough plates, the positioning pressing blocks are additionally arranged on the reference pressing blocks on the piston rods of the two reference oil cylinders close to the saw blade, the piston rods of the clamping oil cylinders or the reference oil cylinders stretch out, or the piston rods of the clamping oil cylinders and the reference oil cylinders stretch out, the piston rods of the two clamping oil cylinders or the piston rods of the reference oil cylinders have different stretching lengths, the plates are pushed to abut against the two positioning pressing blocks, and the plates are clamped.
2. The multipurpose positioning and clamping device as claimed in claim 1, further comprising a fixed base, wherein the three reference cylinders are fixed on the fixed base, and when the piston rods of the three reference cylinders reach the maximum stroke, the reference pressing blocks on the three reference cylinders are located on the same plane.
3. The multipurpose positioning and clamping device according to claim 2, wherein the reference pressing block is screwed to the reference cylinder, and the positioning pressing block is embedded in the reference pressing block and screwed to the reference pressing block.
4. The multipurpose positioning and clamping device as recited in claim 3, wherein said reference pressing block and said positioning pressing block are engaged in a male-female manner.
5. The multipurpose positioning and clamping device according to claim 1, further comprising a plurality of pressure sensors and a plurality of pressure switches, wherein the pressure sensors are mounted on the clamping pressing block or the reference pressing block and used for sensing the pressure of the plate material on the piston rod, the pressure switches are used for controlling the on-off of oil passages of the clamping oil cylinder and the reference oil cylinder, when the clamping oil cylinder and the reference oil cylinder push the plate material, when the pressure sensors sense the set pressure, the pressure sensors convert pressure signals into oil passage on-off signals and transmit the oil passage on-off signals to the pressure switches, the pressure switches control the oil passages to be off, the corresponding piston rods of the clamping oil cylinder and the reference oil cylinder stop moving, and the plate material is clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211261581.5A CN115351572A (en) | 2022-10-14 | 2022-10-14 | Multipurpose positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211261581.5A CN115351572A (en) | 2022-10-14 | 2022-10-14 | Multipurpose positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115351572A true CN115351572A (en) | 2022-11-18 |
Family
ID=84008653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211261581.5A Pending CN115351572A (en) | 2022-10-14 | 2022-10-14 | Multipurpose positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115351572A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014022418A (en) * | 2012-07-12 | 2014-02-03 | Fuji Mach Mfg Co Ltd | Board clamp device |
| CN104440313A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Special clamp for clamping frames of liquid crystal display television |
| CN205600366U (en) * | 2016-04-28 | 2016-09-28 | 河南三丰铜业有限责任公司 | Copper band edge mills device |
| CN206779976U (en) * | 2017-04-28 | 2017-12-22 | 王�忠 | A kind of digital control drilling machine presser device |
| EP3726052A1 (en) * | 2019-04-18 | 2020-10-21 | Ematec Manfred Eberhard Maschinen- und Greiftechnik e.K. | Method and device for storing an object |
-
2022
- 2022-10-14 CN CN202211261581.5A patent/CN115351572A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014022418A (en) * | 2012-07-12 | 2014-02-03 | Fuji Mach Mfg Co Ltd | Board clamp device |
| CN104440313A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Special clamp for clamping frames of liquid crystal display television |
| CN205600366U (en) * | 2016-04-28 | 2016-09-28 | 河南三丰铜业有限责任公司 | Copper band edge mills device |
| CN206779976U (en) * | 2017-04-28 | 2017-12-22 | 王�忠 | A kind of digital control drilling machine presser device |
| EP3726052A1 (en) * | 2019-04-18 | 2020-10-21 | Ematec Manfred Eberhard Maschinen- und Greiftechnik e.K. | Method and device for storing an object |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115351572A (en) | Multipurpose positioning and clamping device | |
| WO2006041859A3 (en) | Web position adjusting device | |
| DE502007005887D1 (en) | Service switching device | |
| CN211841134U (en) | Numerical control machine tool spindle unclamping cylinder | |
| CN108637938B (en) | Workpiece clamping device | |
| CN217197142U (en) | Flywheel rapid braking and automatic resetting device | |
| EP1155821A3 (en) | Printing press | |
| CN201026680Y (en) | Clamping protection equipment used on multi-station press | |
| EP1180603A3 (en) | Support member | |
| CN209335843U (en) | A kind of cutter device of marble or ceramic tile cupboard board | |
| CN101844416A (en) | Clamping protection device on multi-station pressure machine | |
| CN202079659U (en) | High efficiency artificial board hot press base plate | |
| CN219288975U (en) | Easily-disassembled silica gel plate | |
| CN221495068U (en) | A workpiece clamping and positioning structure in CNC machining | |
| CN221019943U (en) | Engraving machine positioning fixture | |
| CN220762390U (en) | Adjustable clamp of hot forging manipulator | |
| CN216065017U (en) | Heavy hydraulic clamping device of bending machine | |
| CN218471886U (en) | Fuse plug device | |
| CN211852553U (en) | Clutch pressure plate cover | |
| CN222689776U (en) | A pressing mechanism | |
| CN201003477Y (en) | Diaphragm pump baffle plate | |
| CN113290927B (en) | Flywheel rapid braking and automatic resetting device | |
| CN217748898U (en) | High aluminium strip cutting device that punches a hole of security | |
| CN221066322U (en) | Floating claw for replacing PSC cutter | |
| CN215214929U (en) | Pilot-operated type electromagnetic reversing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |