CN203460085U - Reinforcement self-locking manual fixture - Google Patents
Reinforcement self-locking manual fixture Download PDFInfo
- Publication number
- CN203460085U CN203460085U CN201320581120.6U CN201320581120U CN203460085U CN 203460085 U CN203460085 U CN 203460085U CN 201320581120 U CN201320581120 U CN 201320581120U CN 203460085 U CN203460085 U CN 203460085U
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- CN
- China
- Prior art keywords
- rod
- hinged
- power output
- self
- locking
- 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.)
- Expired - Fee Related
Links
- 230000002787 reinforcement Effects 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a reinforcement self-locking manual fixture. The reinforcement self-locking manual fixture is composed of a lever rod, a hinged rod, a fixed hinged support, a slide rod, a power output part and return springs, wherein one end of the sliding rod is connected with the power output part through an inclined-wedge; the return springs are mounted on the power output part; the lever rod is mounted on the fixed hinged support, and is hinged to the hinge rod; the hinge rod is also hinged to the other end of the slide rod. According the utility mode, the structure of a product is simple and compact, the reinforcement coefficient is large, self-locking of a mechanism can be achieved through the choosing of the proper inclined angle of the inclined-wedge, and the problem that clamping force of the manual fixture is limited due to limited input force of a person is solved.
Description
Technical field
The utility model relates to a kind of reinforced self-locking type manual.
Background technology
The application of manual in modern manufacturing industry is still very extensive.The remarkable advantages such as that general manual all has is simple in structure, low cost of manufacture, in green manufacture technology, mentioned today of strategy of sustainable development height, the advantage that the another one that manual has is very outstanding, i.e. energy-conserving and environment-protective advantage, is also paid attention to by people day by day.But the fatal shortcoming of general manual is that the active force of staff can not be very large, thereby causes the clamping force of its output much smaller with respect to hydraulic pressure, air-actuated jaw, the clamping force of fixture is restricted.
Summary of the invention
The problems such as the purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of reinforced self-locking type manual is provided, and it has mainly solved the active force of staff can not be very large, and the clamping force of fixture is restricted.The purpose of this utility model is achieved in that reinforced self-locking type manual consists of: slide bar, handle, eccentric cam, power output, back-moving spring.Slide bar one end is connected with power output by wedge, on power output, back-moving spring is housed, and lever is arranged on fixed-hinged support, and hinged with toggle, and toggle is simultaneously also hinged with the slide bar other end.This product structure is simply compact, and reinforcement coefficient is large, selects appropriate wedge inclination angle can make winding machine self-locking, has solved manual because people's Input Forces is limited, and clamping force such as is restricted at the problem.
Accompanying drawing explanation:
Accompanying drawing is the structural representation of the utility model reinforced self-locking type manual.
1-lever, 2-toggle, 3-fixed-hinged support
4-slide bar, 5-power output, 6-back-moving spring
The specific embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, reinforced self-locking type manual consists of: lever 1, toggle 2, fixed-hinged support 3, slide bar 4, power output 5, back-moving spring 6.Slide bar 4 one end are connected with power output 5 by wedge, and back-moving spring 6 is housed on power output 5, and lever 1 is arranged on fixed-hinged support 3, and hinged with toggle 2, and toggle 2 is simultaneously also hinged with slide bar 4 other ends.
Claims (2)
1. a reinforced self-locking type manual, it consists of: lever (1), toggle (2), fixed-hinged support (3), slide bar (4), power output (5), back-moving spring (6), it is characterized in that: slide bar (4) one end is connected with power output (5) by wedge, back-moving spring (6) is housed on power output (5), and lever (1) is arranged on fixed-hinged support (3).
2. reinforced self-locking type manual according to claim 1, is characterized in that: lever (1) is hinged with toggle (2), and toggle (2) is simultaneously also hinged with slide bar (4) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581120.6U CN203460085U (en) | 2013-09-22 | 2013-09-22 | Reinforcement self-locking manual fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581120.6U CN203460085U (en) | 2013-09-22 | 2013-09-22 | Reinforcement self-locking manual fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460085U true CN203460085U (en) | 2014-03-05 |
Family
ID=50172470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581120.6U Expired - Fee Related CN203460085U (en) | 2013-09-22 | 2013-09-22 | Reinforcement self-locking manual fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922238A (en) * | 2016-06-13 | 2016-09-07 | 东莞中子科学中心 | A positioning structure of a mobile device |
| CN108953711A (en) * | 2018-07-05 | 2018-12-07 | 河南平高通用电气有限公司 | A kind of aerating and exhaust device |
-
2013
- 2013-09-22 CN CN201320581120.6U patent/CN203460085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922238A (en) * | 2016-06-13 | 2016-09-07 | 东莞中子科学中心 | A positioning structure of a mobile device |
| CN105922238B (en) * | 2016-06-13 | 2018-07-06 | 东莞中子科学中心 | Positioning structure of mobile device |
| CN108953711A (en) * | 2018-07-05 | 2018-12-07 | 河南平高通用电气有限公司 | A kind of aerating and exhaust device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |