CN210080459U

CN210080459U - Table-board movable punching die with automatic stripping function

Info

Publication number: CN210080459U
Application number: CN201920414018.4U
Authority: CN
Inventors: 贾俊; 辛开梅; 陈华; 徐汝玉
Original assignee: Chuzhou Jinghua Mould Manufacture Co Ltd
Current assignee: Chuzhou Jinghua Mould Manufacture Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-02-18
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a take portable die-cut mould of mesa of automatic stripping, including lower mould base, bracing piece, go up mould base, first reset spring, protruding mould sword, compression spring, shell fragment, module hole and depression bar, the four corners department at lower mould base top all is equipped with the bracing piece, and the top of bracing piece lateral wall is equipped with the mould base, be equipped with first reset spring on the bracing piece lateral wall between lower mould base and the last mould base, the intermediate position department of going up mould base bottom is equipped with protruding mould sword, the intermediate position department of going up mould base bottom both sides and both ends all is equipped with two sets of compression spring, and compression spring's bottom all is equipped with the shell fragment. The utility model discloses can utilize compression spring's the reset action that contracts of returning to release the material through compression spring and shell fragment after die-cut to make the material break away from the terrace die sword, do not need the staff to break away from manually, it is efficient, and avoid the potential safety hazard, the utility model discloses can fix a position the material, avoid die-cut in-process material to take place the deviation.

Description

Table-board movable punching die with automatic stripping function

Technical Field

The utility model relates to the technical field of mold, especially, relate to a portable die-cut mould of mesa of automatic stripping material in area.

Background

A punching die is a special technological device for processing materials into parts in punching processing, punching is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation, at present, the punching die is generally composed of a male die and a female die and can also be composed of a plurality of male dies and a plurality of female dies, after the existing punching die is punched, the materials are easily clamped on a die cutter and are difficult to separate, the materials need to be manually separated by workers, the efficiency is low, potential safety hazards exist, the existing punching die is difficult to position the materials, the correct positions need to be manually placed, certain deviation is easily caused by the influence of pressure during punching, the punching effect is poor, and even if the existing die has a positioning function, the existing die cannot be suitable for materials with various sizes, present die-cut mould can only carry out a die-cut effect at a die-cut in-process simultaneously, and the function is single, consequently, the utility model provides a take automatic portable die-cut mould of mesa of taking off material in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a take automatic portable die-cut mould of mesa of taking off material, this take automatic portable die-cut mould of mesa of taking off material can utilize compression spring's the return reset action that contracts of compression spring to release the material through compression spring and shell fragment after die-cut, thereby make the material break away from the terrace die sword, do not need the staff to break away from manually, high efficiency, and avoid the potential safety hazard, this take automatic portable die-cut mould of mesa of taking off material can fix a position through the limiting plate, and can fix a position the material of equidimension not through bolt and clamping piece, avoid die-cut in-process material to take place the deviation.

In order to solve the problems, the utility model provides a table-board movable punching die with automatic stripping, which comprises a lower die base, a support rod, an upper die base, a first reset spring, a convex die cutter, a compression spring, elastic sheets, die holes and a pressure rod, wherein the four corners of the top of the lower die base are all provided with the support rod, the top of the side wall of the support rod is provided with the upper die base, the side wall of the support rod between the lower die base and the upper die base is provided with the first reset spring, the middle position of the bottom of the upper die base is provided with the convex die cutter, the middle positions of two sides and two ends of the bottom of the upper die base are both provided with two groups of compression springs, the bottoms of the compression springs are both provided with the elastic sheets, the middle position of the bottom of the convex die cutter is provided with the die holes, the middle position of the inner part of, the utility model discloses a die base, including the depression bar, the depression bar bottom extends to the inboard in module hole, and the bottom of depression bar is equipped with convex mould piece, the both sides at lower mould base top all are equipped with the limiting plate, the outside of limiting plate is equipped with the bolt that runs through to the limiting plate is inboard, and the clamping piece is installed through the bearing in the inboard of bolt.

The further improvement lies in that: the top of the pressure lever is provided with a pressure seat.

The further improvement lies in that: and a die tool groove matched with the male die is formed in the middle position of the top of the lower die base, and a module groove matched with the male die is formed in the middle position of the top of the die tool groove.

The further improvement lies in that: the height of the compression spring is greater than that of the convex die cutter.

The utility model has the advantages that: the utility model discloses can utilize compression spring's the reset action that contracts of returning to release the material through compression spring and shell fragment after die-cut to make the material break away from the terrace die sword, do not need the staff to break away from by hand, it is efficient, and avoid the potential safety hazard, the utility model discloses can fix a position through the limiting plate, and can fix a position the material of equidimension not through bolt and clamping piece, avoid die-cut in-process material to take place the deviation, improve die-cut effect, the utility model discloses can carry out die-cut in-process through the convex mould piece to the material, on the die-cut basis of terrace die sword, carry out the secondary die-cut to the material, be applicable to and make up moulding material.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is the schematic view of the cross-sectional structure of the upper mold base of the present invention.

Fig. 3 is the bottom structure diagram of the upper mold base of the present invention.

Fig. 4 is a schematic diagram of the structure of the limiting plate of the present invention.

Wherein: 1-lower die base, 2-support rod, 3-upper die base, 4-first return spring, 5-convex die cutter, 6-compression spring, 7-elastic piece, 8-die block hole, 9-compression bar, 10-second return spring, 11-convex die block, 12-limiting plate, 13-bolt, 14-clamping piece, 15-press seat, 16-die cutter groove and 17-die groove.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the

drawings

1, 2, 3 and 4, the embodiment provides a movable punching die with an automatic stripping table-board, which comprises a lower die base 1, a support rod 2, an upper die base 3, a first reset spring 4, a convex die cutter 5, a compression spring 6, an elastic sheet 7, a die hole 8 and a compression rod 9, wherein the support rod 2 is arranged at the four corners of the top of the lower die base 1, the upper die base 3 is arranged at the top of the side wall of the support rod 2, the first reset spring 4 is arranged on the side wall of the support rod 2 between the lower die base 1 and the upper die base 3, the convex die cutter 5 is arranged at the middle position of the bottom of the upper die base 3, two groups of compression springs 6 are arranged at the two sides of the bottom of the upper die base 3 and at the middle positions of the two ends of the bottom of the upper die base 3, the elastic sheet 7 is arranged at the bottom of the compression spring 6, the die hole 8 is arranged at the, and the top of depression bar 9 lateral wall is equipped with second reset spring 10, depression bar 9 bottom extends to the inboard in module hole 8, and the bottom of depression bar 9 is equipped with convex mould piece 11, the both sides at lower mould base 1 top all are equipped with limiting plate 12, the outside of limiting plate 12 is equipped with the bolt 13 that runs through to limiting plate 12 is inboard, and the inboard of bolt 13 installs clamping piece 14 through the bearing, the top of depression bar 9 is equipped with presses seat 15, the intermediate position department at lower mould base 1 top is equipped with the mould sword groove 16 with convex mould sword 5 matched with, and the intermediate position department at mould sword groove 16 top is equipped with module groove 17 with convex mould piece 11 matched with, compression spring 6 highly is greater than the height of convex mould sword 5.

The utility model discloses can utilize compression spring 6's the reset action that contracts of returning to release the material after die-cut through compression spring 6 and shell fragment 7 to make the material break away from terrace die sword 5, do not need the staff to break away from by hand, it is efficient, and avoid the potential safety hazard, the utility model discloses can fix a position through limiting plate 12, and can fix a position the material of equidimension not through bolt 13 and clamping piece 14, avoid die-cut in-process material to take place the deviation, improve die-cut effect, the utility model discloses can carry out die-cut to the material through convex mould piece 11, at a die-cut in-process, on the die-cut basis of terrace die sword 5, carry out the secondary die-cut to the material, be applicable to and make up moulding.

When in use, a product to be punched is firstly placed on the lower die base 1, the bolt 13 is rotated, the clamping piece 14 is pushed to clamp the product to be punched and position the product, then the pressure device of punching equipment is started to push the upper die base 3 to press downwards, so that the male die cutter 5 cooperates with the die cutter groove 16 to punch the product, then the pressure device is retracted, the upper die base 3 is reset under the action of the first reset spring 4, the compression spring 6 is reset and extended, the elastic sheet 7 is pushed to separate the product clamped on the male die cutter 5, if the product needs to be punched for the second time on the original punching basis, the pressure device can be started to push the pressure seat 15 and the pressure rod 9, so that the male die block 11 cooperates with the die groove 17 to punch the product for the second time, after punching, the pressure device is retracted, the pressure seat 15 and the pressure rod 9 are reset under the action of the second reset spring 10, so that the male, thereby releasing the product.

Claims

1. The utility model provides a take portable die-cut mould of mesa of automatic material of taking off which characterized in that: comprises a lower die base (1), a support rod (2), an upper die base (3), a first reset spring (4), a male die cutter (5), compression springs (6), elastic sheets (7), a die hole (8) and a press rod (9), wherein the support rod (2) is arranged at the four corners of the top of the lower die base (1), the upper die base (3) is arranged at the top of the side wall of the support rod (2), the first reset spring (4) is arranged on the side wall of the support rod (2) between the lower die base (1) and the upper die base (3), the male die cutter (5) is arranged at the middle position of the bottom of the upper die base (3), two groups of compression springs (6) are arranged at the two sides of the bottom of the upper die base (3) and at the middle positions of the two ends of the lower die base, the elastic sheets (7) are arranged at the bottoms of the compression springs (6), the die hole (8, go up the inside intermediate position department of mould base (3) and be equipped with depression bar (9), and the top of depression bar (9) lateral wall is equipped with second reset spring (10), depression bar (9) bottom extends to the inboard of module hole (8), and the bottom of depression bar (9) is equipped with convex mould piece (11), the both sides at lower mould base (1) top all are equipped with limiting plate (12), according to claim 1 a take the portable die-cut mould of mesa of automatic stripping material, the outside of limiting plate (12) is equipped with and runs through to limiting plate (12) inboard bolt (13), and clamping piece (14) are installed through the bearing to the inboard of bolt (13).

2. The table-board movable punching die with the automatic stripping function as claimed in claim 1, characterized in that: the top of the pressure lever (9) is provided with a pressure seat (15).

3. The table-board movable punching die with the automatic stripping function as claimed in claim 1, characterized in that: and a die cutter groove (16) matched with the convex die cutter (5) is formed in the middle of the top of the lower die base (1), and a module groove (17) matched with the convex module (11) is formed in the middle of the top of the die cutter groove (16).

4. The table-board movable punching die with the automatic stripping function as claimed in claim 1, characterized in that: the height of the compression spring (6) is greater than that of the male die cutter (5).