CN217777190U - Floating cutter convenient to assemble with upper die cutter - Google Patents

Abstract

The utility model belongs to the technical field of floating cutters, in particular to a floating cutter which is conveniently assembled with an upper die cutter, comprising a support seat, a first plate is arranged at the bottom of the support seat, and a second plate is arranged at the upper end of the support seat. The outside of the second plate is provided with a floating cutter, the bottom of the first plate is provided with a pneumatic spring, and the bottom of the second plate is provided with bolts. The utility model is provided with a support seat, a first plate, a second plate, a floating cutter, a pneumatic spring, a bolt, a slot, a lock plate, a lock hole, a lock bolt and a lock groove, and the first plate and the support seat are connected by a pneumatic spring. Under the action of the retaining spring, the pneumatic spring can fix the first plate and the support seat, connect the first plate, the support seat and the second plate through bolts, and then align the upper end of the lock plate with the lock groove. After installation, after the installation is completed, insert the lock bolt into the slotted interior through the lock hole on the lock plate. At this time, the assembly of the upper die cutter is completed, which is more convenient and easy to disassemble.

Description

A floating cutter that is conveniently assembled with an upper die cutter

technical field

The utility model relates to the technical field of a floating cutter, in particular to a floating cutter which is conveniently assembled with an upper die cutter.

Background technique

Now that the replacement speed of automobile models is accelerating, high-speed automatic production in the automobile stamping die industry is becoming more and more popular. However, more and more attention has been paid to the problems of parts crushing, mold separation and noodle products at the waste knife caused by shavings.

There are following problems in prior art:

During the processing of the existing floating cutter, the internal connecting parts will be damaged as the use time becomes longer, and it needs to be replaced, while the existing floating cutter is often relatively unchanged when the upper die cutter is removed , which in turn will lead to a decrease in processing efficiency.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a floating cutter that is conveniently assembled with the upper die cutter, which solves the problem that the internal connectors of the existing floating cutter will change with the use time during the processing. If it is damaged, it needs to be replaced, and the existing floating cutter is often relatively unchanged when the upper die cutter is disassembled, which will lead to the problem of a decrease in processing efficiency.

In order to achieve the above purpose, the utility model provides the following technical solutions: a floating cutter that is conveniently assembled with the upper die cutter, including a support seat, the bottom of the support seat is provided with a first plate, and the upper end of the support seat is provided with There is a second plate, the outside of the second plate is provided with a floating cutter, the bottom of the first plate is provided with a pneumatic spring, the bottom of the second plate is provided with bolts, and the outside of the support seat is provided with an opening A lock plate is provided outside the support seat, a lock hole is provided at the bottom of the lock plate, a lock bolt is provided outside the lock hole, and a lock groove is provided outside the second plate.

As a preferred technical solution of the utility model, the positions and specifications of the first plate and the second plate are all matched with the supporting base.

As a preferred technical solution of the present utility model, the outside of the pneumatic spring is fixedly connected with a circlip, the specification of the circlip matches the specification of the pneumatic spring, and the bottom of the support seat is provided with a first groove, the The pneumatic spring is inserted inside the first groove.

As a preferred technical solution of the present utility model, there are two bolts and they are distributed symmetrically about the center line of the first plate, and a second groove is opened at the bottom of the support seat, and the bolts are inserted into the second groove internal.

As a preferred technical solution of the utility model, the position and specifications of the slots are matched with the lock holes.

As a preferred technical solution of the utility model, the position and specification of the upper end of the lock plate are matched with the lock groove.

As a preferred technical solution of the present invention, the lock bolt is inserted through the lock hole and inserted inside the slot.

Compared with the prior art, the utility model provides a floating cutter which is conveniently assembled with the upper die cutter, and has the following beneficial effects:

The floating cutter, which is conveniently assembled with the upper die cutter, is equipped with a support seat, a first plate, a second plate, a floating cutter, a pneumatic spring, a bolt, a slot, a lock plate, a lock hole, a lock bolt and a lock. The groove connects the first plate with the supporting seat through the pneumatic spring, and under the action of the retaining spring, the pneumatic spring can fix the first plate and the supporting seat, and the first plate, the supporting seat and the second plate are connected by bolts , and then align the upper end of the lock plate with the lock groove for installation. After the installation is completed, insert the lock bolt into the slot through the lock hole on the lock plate. At this time, the assembly of the upper die cutter is completed, which is more convenient. And easy to disassemble.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the decomposition structure of the utility model;

Fig. 3 is a schematic diagram of the internal sectional structure of the utility model.

In the figure: 1. Support seat; 2. First plate; 3. Second plate; 4. Floating cutter; 5. Pneumatic spring; 6. Bolt; 7. Slot; 8. Lock plate; 9. Lock hole; 10. Lock bolt; 11. Lock slot.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, in this embodiment: a floating cutter that is convenient to assemble with the upper die cutter, including a support seat 1, the bottom of the support seat 1 is provided with a first plate 2, and the upper end of the support seat 1 is provided with The second plate 3, the outside of the second plate 3 is provided with a floating cutter 4, the bottom of the first plate 2 is provided with a pneumatic spring 5, the bottom of the second plate 3 is provided with a bolt 6, and the outside of the support seat 1 is provided with a slot 7. A lock plate 8 is provided on the outside of the support base 1, a lock hole 9 is provided on the bottom of the lock plate 8, a lock bolt 10 is provided on the outside of the lock hole 9, and a lock groove 11 is provided on the outside of the second plate 3.

In this embodiment, the positions and specifications of the first plate 2 and the second plate 3 are all matched with the support seat 1, and the outside of the pneumatic spring 5 is fixedly connected with a circlip, and the specification of the circlip matches the specification of the pneumatic spring 5. The bottom of the support base 1 is provided with a first groove, and the pneumatic spring 5 is inserted inside the first groove. There are two bolts 6 and they are distributed symmetrically with the center line of the first plate 2. Groove, the bolt 6 is inserted inside the second groove, the position and specifications of the slot 7 are matched with the lock hole 9, the position and specifications of the upper end of the lock plate 8 are matched with the lock groove 11, and the lock bolt 10 is inserted through The lock hole 9 is inserted inside the slot 7. When the lock plate 8 is installed, it must first be confirmed that the cutter is in a protruding state or that the pneumatic spring 5 has been assembled, and then ensure that there is no abnormal interference in the insertion part of the lock plate 8. Fix the support seat 1 under the pressing state, or ensure that there is no abnormal interference near the lock plate 8 inserting the component. The pneumatic spring 5, the bolt 6, the slot 7, the lock plate 8, the lock hole 9, the lock bolt 10 and the lock groove 11 are connected with the support seat 1 through the pneumatic spring 5 and the first plate 2, and under the action of the retaining spring, The pneumatic spring 5 can fix the first plate 2 and the support seat 1, connect the first plate 2, the support seat 1 and the second plate 3 through the bolt 6, and then align the upper end of the lock plate 8 with the lock groove 11 for installation After the installation is completed, the lock bolt 10 is inserted into the inside of the slot 7 through the lock hole 9 on the lock plate 8. At this time, the assembly of the upper die cutter is completed, which is more convenient and easy to disassemble.

The working principle and use process of the utility model: the operator connects the first plate 2 with the support seat 1 through the pneumatic spring 5, and under the action of the clamp spring, the pneumatic spring 5 can fix the first plate 2 and the support seat 1 , connect the first plate 2, the support seat 1, and the second plate 3 through bolts 6, and then align the upper end of the lock plate 8 with the lock groove 11 for installation. After the installation is completed, pass the lock bolt 10 through the lock plate 8. The keyhole 9 is inserted into the inside of the slot 7, and the assembly of the upper die cutter is completed at this time, which is convenient and easy to disassemble.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a convenient and last mould cutter assembly's unsteady cutter, includes supporting seat (1), its characterized in that: the bottom of supporting seat (1) is provided with first plate (2), the upper end of supporting seat (1) is provided with second plate (3), the outside of second plate (3) is provided with unsteady cutter (4), the bottom of first plate (2) is provided with pneumatic spring (5), the bottom of second plate (3) is provided with bolt (6), the outside of supporting seat (1) is provided with fluting (7), the outside of supporting seat (1) is provided with jam plate (8), the bottom of jam plate (8) is provided with lockhole (9), the outside of lockhole (9) is provided with set bar (10), the outside of second plate (3) is provided with locked groove (11).

2. The floating cutter convenient to assemble with the upper die cutter as claimed in claim 1, wherein: the positions and specifications of the first plate (2) and the second plate (3) are matched with those of the supporting seat (1).

3. The floating cutter convenient to assemble with the upper die cutter as claimed in claim 1, wherein: the outside fixedly connected with jump ring of pneumatic spring (5), the specification of jump ring and the specification phase-match of pneumatic spring (5), first recess has been seted up to the bottom of supporting seat (1), pneumatic spring (5) alternate in the inside of first recess.

4. The floating cutter convenient to assemble with the upper die cutter as claimed in claim 1, wherein: the bolt (6) have two and with the central line symmetric distribution of first plate (2), the second recess has been seted up to the bottom of supporting seat (1), bolt (6) alternate in the inside of second recess.

5. The floating cutter convenient to assemble with the upper die cutter as claimed in claim 1, wherein: the position and the specification of the open slot (7) are matched with the lock hole (9).

6. The floating cutter convenient to assemble with the upper die cutter as claimed in claim 1, wherein: the position and the specification of the upper end of the locking plate (8) are matched with the locking groove (11).

7. The floating cutter convenient to assemble with the upper die cutter as claimed in claim 1, wherein: the lock bolt (10) penetrates through the lock hole (9) and penetrates inside the open groove (7).

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