CN217647236U

CN217647236U - Positioning device for stamping coil metal sheet

Info

Publication number: CN217647236U
Application number: CN202123208117.3U
Authority: CN
Inventors: 刘永添; 肖国平; 陈伟; 罗再提
Original assignee: Guangzhou Jiaya Industry Co ltd
Current assignee: Guangzhou Jiaya Industry Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-10-25
Anticipated expiration: 2031-12-20

Abstract

The utility model belongs to the technical field of stamping die, concretely relates to positioner is used in punching press of coil stock sheetmetal, including supporting the end, the upper end fixedly connected with support at the end, fixedly connected with supports the shell on the support end, the inside sliding connection of support shell has the backup pad, the guide way has been seted up on the support shell, the lower extreme fixedly connected with connecting block of backup pad, the first spring of fixedly connected with on the support shell, the other end fixedly connected with connecting block of first spring. The utility model discloses a be provided with parts such as connecting block, spring, can play the cushioning effect to the backup pad, and through being provided with the baffle, can prevent that the waste material after the work piece punching press from getting into inside leading to buffer gear can't use, and through being provided with the banking pin, more stable when can making the backup pad remove, solved the problem that stamping device's that current coil stock sheetmetal was used base does not have buffer gear.

Description

Positioning device for stamping coil metal sheet

Technical Field

The utility model relates to a stamping die technical field specifically is a positioner is used in punching press of coil stock sheetmetal.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. The existing stamping device for the coil metal sheet has no positioning mechanism for a workpiece, and the base has no buffer mechanism, so that the base is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in punching press of coil stock sheetmetal has solved the punching press device that current coil stock sheetmetal was used and has not had positioning mechanism to the work piece, and the base does not have buffer gear, leads to the problem that the base damaged easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner is used in punching press of coil stock sheetmetal, includes the support end, the upper end fixedly connected with support at the end of the support, fixedly connected with supporting shell on the supporting shell, the inside sliding connection of supporting shell has the backup pad, the guide way has been seted up on the supporting shell, the lower extreme fixedly connected with connecting block of backup pad, the first spring of fixedly connected with on the supporting shell, the other end fixedly connected with connecting block of first spring, fixedly connected with baffle on the supporting shell, fixedly connected with slider on the baffle, the spout has been seted up on the connecting block, the inside sliding connection of spout has the slider, baffle and connecting block contact, the inside sliding connection of backup pad has the bracing piece, the lower extreme fixedly connected with limiting plate of bracing piece, the outside of bracing piece is provided with the second spring, there is the fixed plate through the screw connection in the backup pad, the spacing groove has been seted up on the bracing piece, the upper end fixedly connected with splint of bracing piece, fixedly connected with cylinder on the support, the output fixedly connected with stamping die of cylinder.

Preferably, the inside sliding connection of guide way has the banking pin, there is the banking pin inside the backup pad through threaded connection.

Preferably, the inside fixedly connected with dead lever of spout, the inside sliding connection of slider has the dead lever.

Preferably, one end of the second spring is fixedly connected with a supporting plate, and the other end of the second spring is fixedly connected with a limiting plate.

Preferably, a fixing plate is connected to the inside of the limiting groove in a sliding manner, and the fixing plate is in contact with the second spring.

Preferably, a workpiece is placed on the supporting plate, and the clamping plate is in contact with the workpiece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with parts such as connecting block, spring, can play the cushioning effect to the backup pad, and through being provided with the baffle, can prevent that the waste material after the work piece punching press from getting into inside leading to buffer gear can't use, and through being provided with the banking pin, more stable when can making the backup pad remove, solved the problem that stamping device's that current coil stock sheetmetal was used base does not have buffer gear.

2. The utility model discloses a be provided with parts such as bracing piece, splint and can play the positioning action to the work piece, make the work piece can not take place to rock processing messenger to lead to the work piece processing error to appear, and through being provided with the fixed plate, can play limiting displacement to the bracing piece, prevent that splint from rotating in the use, solved the problem that stamping device that current coil stock sheetmetal was used does not have positioning mechanism to the work piece.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure of the part a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B in fig. 2 according to the present invention.

In the figure: 1. a support base; 2. a support; 3. a support housing; 4. a support plate; 5. a guide groove; 6. a limit pin; 7. connecting blocks; 8. a first spring; 9. a baffle plate; 10. a slider; 11. a chute; 12. fixing the rod; 13. a support bar; 14. a limiting plate; 15. a second spring; 16. a fixing plate; 17. a limiting groove; 18. a splint; 19. a workpiece; 20. a cylinder; 21. and (5) stamping a die.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, a positioning device for punching a coil metal sheet, including a supporting base 1, an upper end fixedly connected with support 2 of the supporting base 1, a supporting shell 3 fixedly connected with the supporting base 1, a supporting plate 4 slidably connected with the supporting shell 3, a guiding groove 5 has been provided on the supporting shell 3, a lower end fixedly connected with connecting block 7 of the supporting plate 4, a first spring 8 fixedly connected with the supporting shell 3, a connecting block 7 fixedly connected with the other end of the first spring 8, a baffle 9 fixedly connected with the supporting shell 3, a sliding block 10 fixedly connected with the baffle 9 on the baffle 9, a sliding groove 11 has been provided on the connecting block 7, a sliding block 10 slidably connected with the sliding groove 11, the baffle 9 contacts with the connecting block 7, a supporting rod 13 slidably connected with the supporting plate 4, a limiting plate 14 fixedly connected with the lower end of the supporting rod 13, a second spring 15 is provided on the outer side of the supporting rod 13, a fixing plate 16 is connected with the supporting plate 4 through a screw, a limiting groove 17 has been provided on the supporting rod 13, an upper end fixedly connected with a clamping plate 18 of the supporting rod 13, a fixing cylinder 20 is fixedly connected with the support 2, and a punching mold 21 is fixedly connected with the output end of the cylinder 20.

Referring to fig. 2, the inside of the guide groove 5 is slidably connected with a limit pin 6, the inside of the support plate 4 is connected with the limit pin 6 through a thread, and the support plate 4 can be more stably moved by the design of the limit pin 6.

Referring to fig. 3, a fixing rod 12 is fixedly connected to the inside of the sliding groove 11, and a fixing rod 12 is slidably connected to the inside of the sliding block 10, so that the sliding block 10 can be limited by the fixing rod 12.

Referring to fig. 4, one end of the second spring 15 is fixedly connected to the supporting plate 4, and the other end of the second spring 15 is fixedly connected to the limiting plate 14, so that the supporting plate 4 can be buffered by the design of the second spring 15.

Referring to fig. 4, a fixing plate 16 is slidably connected inside the limiting groove 17, the fixing plate 16 is in contact with the second spring 15, and the fixing plate 16 is designed to limit the position of the supporting rod 13.

Referring to fig. 4, a workpiece 19 is placed on the supporting plate 4, the clamping plate 18 contacts the workpiece 19, and the clamping plate 18 is designed to match the supporting plate 4 to position the workpiece 19.

The utility model discloses specific implementation process as follows: during the use, through to the direction pulling splint 18 of keeping away from backup pad 4, make splint 18 drive the bracing piece 13 and remove, make bracing piece 13 drive limiting plate 14 extrude second spring 15, make fixed plate 16 slide in spacing groove 17 when bracing piece 13 removes, can effectually prevent that bracing piece 13 from driving splint 18 and rotating when removing, make work piece 19 be in between two splint 18, loosen splint 18, second spring 15 drives bracing piece 13 on the limiting plate 14 and removes, make bracing piece 13 drive splint 18 and fix a position work piece 19, can effectually prevent that work piece 19 from taking place to rock man-hour, start cylinder 20, make the output of cylinder 20 drive stamping die 21 and remove, make stamping die 21 process work piece 19, and work piece 19 can drive backup pad 4 and remove man-hour, make backup pad 4 drive connecting block 7 and extrude first spring 8, can play the cushioning effect to backup pad 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in punching press of coil stock sheetmetal, includes support end (1), its characterized in that: the upper end of the supporting base (1) is fixedly connected with a bracket (2), the supporting base (1) is fixedly connected with a supporting shell (3), the supporting shell (3) is internally and slidably connected with a supporting plate (4), the supporting shell (3) is provided with a guide groove (5), the lower end of the supporting plate (4) is fixedly connected with a connecting block (7), the supporting shell (3) is provided with a first spring (8), the other end of the first spring (8) is fixedly connected with the connecting block (7), the supporting shell (3) is provided with a baffle (9), the baffle (9) is provided with a sliding block (10), the connecting block (7) is provided with a sliding groove (11), the sliding block (10) is slidably connected with the inside of the sliding groove (11), the baffle (9) is in contact with the connecting block (7), the supporting plate (4) is slidably connected with a supporting rod (13), the lower end of the supporting rod (13) is fixedly connected with a limiting plate (14), the outside of the supporting rod (13) is provided with a second spring (15), the supporting plate (4) is connected with a fixing plate (16), the supporting rod (13) is provided with a fixing plate (17), and the upper end of the clamping plate (17) is provided with a screw (17), fixedly connected with cylinder (20) on support (2), the output fixedly connected with stamping die (21) of cylinder (20).

2. The positioning device for stamping a coil metal sheet as claimed in claim 1, wherein: the inside sliding connection of guide way (5) has spacing nail (6), there is spacing nail (6) inside of backup pad (4) through threaded connection.

3. The positioning device for stamping a coil metal sheet as claimed in claim 1, wherein: the inside fixedly connected with dead lever (12) of spout (11), the inside sliding connection of slider (10) has dead lever (12).

4. The positioning device for stamping a coil metal sheet as claimed in claim 1, wherein: one end of the second spring (15) is fixedly connected with a supporting plate (4), and the other end of the second spring (15) is fixedly connected with a limiting plate (14).

5. The positioning device for punching the coil metal sheet according to claim 1, characterized in that: the inside sliding connection of spacing groove (17) has fixed plate (16), fixed plate (16) and second spring (15) contact.

6. The positioning device for stamping a coil metal sheet as claimed in claim 1, wherein: a workpiece (19) is placed on the supporting plate (4), and the clamping plate (18) is in contact with the workpiece (19).