CN211218214U

CN211218214U - Novel high-efficient stamping die

Info

Publication number: CN211218214U
Application number: CN201921923544.XU
Authority: CN
Inventors: 徐细平
Original assignee: Hunan Chensheng Machinery Manufacturing Co Ltd
Current assignee: Hunan Chensheng Machinery Manufacturing Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-11
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a novel high-efficient stamping die, including the punching press platform, the upper end symmetry of punching press platform is equipped with two support columns, two all the cover is equipped with the movable block on the support column, two be fixed with the mobile station between the movable block, the upper end fixedly connected with press of mobile station, the pressure output end of press runs through the mobile station and is connected with the mould, it is equipped with buffer gear to go up between mould and the mobile station, the upper end of punching press platform is equipped with the bed die that corresponds with last mould, the both sides of bed die all are equipped with clamping mechanism. This novel high-efficient stamping die stable in structure has improved mould punching press quality at stamping process, has improved mould production efficiency.

Description

Novel high-efficient stamping die

Technical Field

The utility model relates to a relevant technical field of stamping die specifically is a novel high-efficient stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called 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 die is easy to cause unstable stamping process due to external force during stamping, so that the quality of the stamping die is reduced, and the production efficiency of the die is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-efficient stamping die to it easily leads to the stamping process unstability to receive external force to propose current stamping die when the punching press among the solution above-mentioned background art, makes the mould quality of punching press reduce, reduces mould production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high-efficient stamping die, includes the punching press platform, the upper end symmetry of punching press platform is equipped with two support columns, two all the cover is equipped with the movable block on the support column, two be fixed with the mobile station between the movable block, the upper end fixedly connected with press of mobile station, the pressure output end of press runs through the mobile station and is connected with the mould, it is equipped with buffer gear to go up between mould and the mobile station, the upper end of punching press platform is equipped with the bed die that corresponds with last mould, the both sides of bed die all are equipped with clamping mechanism.

Preferably, buffer gear includes first spring, connecting rod, two stoppers and two fixed blocks, two the fixed block is fixed respectively on the lateral wall that the mobile station is relative with last mould, two all be equipped with the cavity inslot in the mobile block, the stopper is located the cavity inslot, the both ends of connecting rod run through two movable blocks respectively and respectively with two stopper fixed connection, first spring housing is established in the outside of connecting rod, the both ends of first spring offset with two stoppers respectively.

Preferably, the clamping mechanism comprises a fixing plate, a second spring and a clamping plate, the fixing plate is fixed at the upper end of the stamping platform, one end of the second spring is fixedly connected with the fixing plate, the other end of the second spring is fixedly connected with the clamping plate, and the clamping plate is abutted to the outer side wall of the lower die.

Preferably, the top end of the supporting column is fixedly connected with an anti-dropping block.

Preferably, the moving block is connected with the supporting column in a sliding mode, and a locking screw for fixing the moving block on the supporting column is arranged on the outer side wall of the moving block.

Preferably, the foot pads are fixedly connected to the support legs at the two ends of the stamping platform.

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

1. the upper die and the lower die are pushed to be attached through the press machine, compression molding is achieved, the height of the press machine is adjusted through adjusting the position of the movable block on the supporting column, the press machine is moved to a proper position, the movable block is fixed through rotating the locking screw, compression molding requirements of different heights are met, and the anti-loosening block prevents the movable block from loosening in the moving process;

2. at last mould pushing down the in-process, two stoppers remove in the cavity inslot of two fixed blocks, make the first spring on the connecting rod tensile, realize the atress buffering, the splint of bed die both sides simultaneously realize pressing from both sides tightly to the bed die through the elastic action of second spring, improve the stability of bed die, improve mould production efficiency.

Drawings

Fig. 1 is a schematic structural view of a novel high-efficiency stamping die of the present invention;

fig. 2 is a schematic structural view of a position a of the novel high-efficiency stamping die of the present invention;

fig. 3 is the utility model discloses a novel high-efficient stamping die's B department structure schematic diagram.

In the figure: 1 punching press platform, 2 bed dies, 3 callus on the sole, 4 support columns, 5 movable blocks, 6 locking screw, 7 anticreep pieces, 8 mobile stations, 9 presses, 10 upper dies, 11 stopper, 12 fixed blocks, 13 connecting rods, 14 first spring, 15 fixed plates, 16 second spring, 17 splint.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a novel high-efficient stamping die, including stamping station 1, stamping station 1's upper end symmetry is equipped with two support columns 4, all the cover is equipped with movable block 5 on two support columns 4, be fixed with mobile station 8 between two movable blocks 5, the upper end fixedly connected with press 9 of mobile station 8, press 9's pressure output end runs through mobile station 8 and is connected with last mould 10, upward be equipped with buffer gear between mould 10 and the mobile station 8, stamping station 1's upper end is equipped with the bed die 2 that corresponds with last mould 10, press 9 promotes the laminating of mould 10 and bed die 2, realize the compression molding, the both sides of bed die 2 all are equipped with clamping mechanism.

The utility model discloses in: the buffer mechanism comprises a first spring 14, a connecting rod 13, two limiting blocks 11 and two fixing blocks 12, the two fixing blocks 12 are respectively fixed on the opposite side walls of the mobile station 8 and the upper die 10, hollow grooves are formed in the two moving blocks 5, the limiting blocks 11 are positioned in the hollow grooves, two ends of the connecting rod 13 respectively penetrate through the two moving blocks 5 and are respectively fixedly connected with the two limiting blocks 11, the first spring 14 is sleeved on the outer side of the connecting rod 13, two ends of the first spring 14 respectively abut against the two limiting blocks 11, and in the pressing process of the upper die 10, the two limiting blocks 11 move in the hollow grooves of the two fixing blocks 12 to enable the first spring 14 on the connecting rod 13 to be stretched, so that stress buffering is realized; the clamping mechanism comprises a fixing plate 15, a second spring 16 and clamping plates 17, the fixing plate 15 is fixed at the upper end of the stamping platform 1, one end of the second spring 16 is fixedly connected with the fixing plate 15, the other end of the second spring 16 is fixedly connected with the clamping plates 17, the clamping plates 17 are abutted against the outer side wall of the lower die 2, the clamping plates 17 on two sides of the lower die 2 clamp the lower die 2 through the elastic action of the second spring 16, and the stability of the lower die 2 is improved; the top end of the supporting column 4 is fixedly connected with an anti-falling block 7, and the anti-falling block 7 prevents the moving block 5 from loosening in the moving process; the moving block 5 is connected with the supporting column 4 in a sliding mode, locking screws 6 for fixing the moving block 5 on the supporting column 4 are arranged on the outer side wall of the moving block 5, the position of the moving block 5 on the supporting column 4 is adjusted, the height of the press machine 9 is adjusted, the moving block is moved to a proper position, the fixing of the moving block 5 is achieved by rotating the locking screws 6, and the compression molding requirements of different heights are met; both ends stabilizer blade of punching press platform 1 all fixedly connected with callus on the sole 3.

The working principle is as follows: promote the laminating of upper die 10 and bed die 2 through press 9, realize the compression molding, through the regulation of movable block 5 position on support column 4, realize the regulation of press 9 height, remove to suitable position, it is fixed to realize movable block 5 through rotating locking screw 6, satisfy the not compression molding demand of co-altitude, anticreep piece 7 prevents that movable block 5 from removing the in-process pine and take off, at upper die 10 pushes down the in-process, two stopper 11 remove in the cavity inslot of two fixed blocks 12, make first spring 14 on the connecting rod 13 tensile, realize the atress buffering, splint 17 of 2 both sides of lower die simultaneously realize the clamp tight to bed die 2 through the elastic action of second spring 16, improve the stability of bed die 2, improve mould production efficiency. This novel high-efficient stamping die stable in structure has improved mould punching press quality at stamping process, has improved mould production efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel high-efficient stamping die, includes stamping station (1), its characterized in that: the punching machine is characterized in that two supporting columns (4) are symmetrically arranged at the upper end of the punching platform (1), two moving blocks (5) are sleeved on the supporting columns (4), two moving blocks (8) are fixed between the moving blocks (5), a press (9) is fixedly connected to the upper end of the moving blocks (8), the pressure output end of the press (9) penetrates through the moving blocks (8) and is connected with an upper die (10), a buffer mechanism is arranged between the upper die (10) and the moving blocks (8), a lower die (2) corresponding to the upper die (10) is arranged at the upper end of the punching platform (1), and clamping mechanisms are arranged on two sides of the lower die (2).

2. The novel efficient stamping die of claim 1, wherein: buffer gear includes first spring (14), connecting rod (13), two stopper (11) and two fixed block (12), two fixed block (12) are fixed respectively on the lateral wall that mobile station (8) and last mould (10) are relative, two all be equipped with the hollow groove in movable block (5), stopper (11) are located the hollow groove, the both ends of connecting rod (13) run through two movable blocks (5) respectively and respectively with two stopper (11) fixed connection, first spring (14) cover is established in the outside of connecting rod (13), the both ends of first spring (14) offset with two stopper (11) respectively.

3. The novel efficient stamping die of claim 1, wherein: clamping mechanism includes fixed plate (15), second spring (16) and splint (17), the upper end at stamping station (1) is fixed in fixed plate (15), the one end and fixed plate (15) fixed connection of second spring (16), the other end and splint (17) fixed connection of second spring (16), splint (17) offset with the lateral wall of bed die (2).

4. The novel efficient stamping die of claim 1, wherein: the top end of the supporting column (4) is fixedly connected with an anti-falling block (7).

5. The novel efficient stamping die of claim 1, wherein: the moving block (5) is connected with the supporting column (4) in a sliding mode, and a locking screw (6) for fixing the moving block (5) on the supporting column (4) is arranged on the outer side wall of the moving block.

6. The novel efficient stamping die of claim 1, wherein: both ends stabilizer blade of punching press platform (1) all fixedly connected with callus on the sole (3).