CN212094019U

CN212094019U - Auxiliary bending die structure for stripper sliding block

Info

Publication number: CN212094019U
Application number: CN202020441429.5U
Authority: CN
Inventors: 朱江波
Original assignee: Suzhou Pingshan Precision Parts Co ltd
Current assignee: Suzhou Pingshan Precision Parts Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-08
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a demoulding slide block auxiliary bending die structure, which is sequentially provided with an upper die base, an upper padding plate, a male splint, a stop plate, a demoulding plate, a lower template, a lower padding plate and a lower die base from top to bottom, wherein the upper padding plate is provided with a bending punch and a slide block push block which are fixed by screws, the stop plate is provided with a slide block which is matched with the slide block push block, two sides of the slide block are provided with slide block fixing blocks which are fixed by screws, the lower padding plate is provided with a slide block backup block which is fixed by screws, and the bending die structure further comprises a first spring and a second spring, one end of the first spring is arranged on the stop plate, the other end of the first spring is fixed on the upper die base by a screw plug, one end of the second spring is arranged on the slide block, the other end of the second spring is arranged on the demoulding plate, and the technical difficulty that the bending punch, the slide block and, and the adjustment is convenient, the maintenance is simple, and the effect of improving the working efficiency is achieved.

Description

Auxiliary bending die structure for stripper sliding block

Technical Field

The utility model relates to a be suitable for terminal, shell fragment class bend many, the precision is high, bend the mould structure that has the position of interference, especially relate to a take off supplementary mould structure of bending of board slider.

Background

Original bending structure can't satisfy terminal, shell fragment class bend many, the precision is high, bend the product demand that has the position of aridity, unable shaping.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a take off supplementary mould structure of bending of board slider, can solve to bend and have the technical difficulty of interference to the adjustment is convenient, and the maintenance is simple.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a take off supplementary mould structure of bending of board slider, from the top down sets gradually upper die base, upper padding plate, public splint, backstop board, takes off flitch, lower bolster and die holder, be provided with the drift and the slider ejector pad of bending through the screw fixation on the upper padding plate, be provided with on the backstop board with slider ejector pad complex slider, the slider both sides are provided with the slider fixed block through the screw fixation, be provided with on the lower bolster through the slider backup block of screw fixation, still include first spring and second spring, first spring one end sets up on the backstop board, the first spring other end passes through the plug screw and fixes on the upper die base, second spring one end sets up on the slider, the second spring other end sets up on taking off the flitch.

Further, the method comprises the following steps: still include first pin, second pin and third pin, first pin passes lower bolster, lower bolster and die holder, owing to lead lower bolster, lower bolster and die holder, the second pin passes takes off flitch and backstop board for lead and take off flitch and backstop board, the third pin passes upper die base, upper padding plate and public splint, is used for leading upper die base, upper padding plate and public splint.

Further, the method comprises the following steps: the novel male mold comprises a male mold plate and a female mold plate, and is characterized by further comprising an inner guide pillar group, wherein one end of the inner guide pillar group is arranged on the male mold plate, and the other end of the inner guide pillar group is arranged on the lower mold plate.

The utility model has the advantages that: through the punch, the slider and the slider ejector pad of bending that set up in the mould, solved and bent the technical difficulty that has the interference to the adjustment is convenient, and the maintenance is simple, has reached the effect that improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of an auxiliary bending die for a stripper slide block.

FIG. 2 is a partial schematic view of the structure of the auxiliary bending die for the stripper sliding block.

Labeled as: the bending device comprises a bending punch 1, a slide block push block 2, a slide block 3, a slide block fixing block 4, a slide block leaning block 5, a first spring 6, a second spring 7, a first pin 8, a second pin 9, a third pin 10 and an inner guide pillar group 11.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 and 2, an auxiliary bending die structure for a stripper slide block is sequentially provided with an upper die base, an upper backing plate, a male splint, a stop plate, a stripper plate, a lower die plate, a lower backing plate and a lower die base from top to bottom, wherein the upper backing plate is provided with a bending punch 1 and a slide block push block 2 which are fixed by screws, the stop plate is provided with a slide block 3 which is matched with the slide block push block 2, two sides of the slide block 3 are provided with slide block fixing blocks 4 which are fixed by screws, the lower backing plate is provided with a slide block backup block 5 which is fixed by screws, the auxiliary bending die structure further comprises a first spring 6 and a second spring 7, one end of the first spring 6 is arranged on the stop plate, the other end of the first spring 6 is fixed on the upper die base by a screw plug, one end of the second spring 7 is arranged on the slide block 3, and the other end of the; when the die starts to work, the die moves downwards, the stripper plate presses a stamping material, the slider push block 2 forces the slider 3 to move rightwards, the die continues to move downwards, the bending punch 1 bends the material, the die moves upwards under the action of the first spring 6, the bending punch 1 is separated from bending the material, the slider push block 2 leaves the slider 3, the slider 3 is driven by the second spring 7 to move leftwards and leave an interference area of a stripper product, the stripper plate is not used for pressing the material and waits for next stamping, the technical difficulty that the material is bent to interfere is solved, the adjustment is convenient, the maintenance is simple, and the effect of improving the working efficiency is achieved.

On the basis, as shown in fig. 1, the die further comprises a first pin 8, a second pin 9 and a third pin 10, wherein the first pin 8 penetrates through the lower die plate, the lower cushion plate and the lower die base, the second pin 9 penetrates through the stripper plate and the stop plate for guiding the stripper plate and the stop plate due to the guiding of the lower die plate, the lower cushion plate and the lower die base, and the third pin 10 penetrates through the upper die base, the upper cushion plate and the male splint for guiding of the upper die base, the upper cushion plate and the male splint; the first pin 8, the second pin 9 and the third pin 10 that set up make the mould can not take place angular deflection at the during operation, improve the precision of product, and make things convenient for the maintenance of staff to the mould, improve work efficiency.

On the basis, as shown in fig. 1, the core-pulling mechanism further comprises an inner guide post group 11, wherein one end of the inner guide post group 11 is arranged on the male splint, and the other end of the inner guide post group 11 is arranged on the lower template; the inner guide post 11 that sets up makes the mould can not take place the angular deflection at the during operation, improves the precision of product.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a take off supplementary mould structure of bending of board slider, from the top down sets gradually to upper die base, upper padding plate, punch holder, backstop board, takes off flitch, lower bolster and die holder, its characterized in that: be provided with on the upper padding plate through the screw fixation drift (1) and the slider ejector pad (2) of bending, be provided with on the backstop board with slider ejector pad (2) complex slider (3), slider (3) both sides are provided with through the screw fixation slider fixed block (4), be provided with on the lower bolster through the screw fixation slider by block (5), still include first spring (6) and second spring (7), first spring (6) one end sets up on the backstop board, first spring (6) other end is fixed on the upper die base through the plug screw, second spring (7) one end sets up on slider (3), second spring (7) other end sets up on taking off the flitch.

2. The auxiliary bending die structure for the stripper sliding block according to claim 1, wherein: still include first pin (8), second pin (9) and third pin (10), lower bolster and die holder are passed in first pin (8), owing to lead lower bolster, lower bolster and die holder, second pin (9) are passed and are taken off flitch and backstop board for lead and take off flitch and backstop board, third pin (10) are passed upper die base, upper padding plate and public splint, are used for leading upper die base, upper padding plate and public splint.

3. The auxiliary bending die structure for the stripper sliding block according to claim 1, wherein: still include interior guide post group (11), interior guide post group (11) one end sets up at the public splint, interior guide post group (11) other end sets up at the lower bolster.