CN213763722U

CN213763722U - Quick-release stamping assembly for stamping die

Info

Publication number: CN213763722U
Application number: CN202022535446.8U
Authority: CN
Inventors: 高鹏; 高宁宁; 朱文涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-23
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to the technical field of stamping dies, in particular to a quick-release stamping assembly for a stamping die, which comprises a stamping platform, a lower die holder is arranged at the middle position of the top end of the stamping table, an L-shaped frame is vertically connected at the edge position of the top end of the stamping table, one end of the L-shaped frame far away from the stamping platform is provided with a lifting mechanism, the bottom end of the lifting mechanism is fixedly connected with a guide plate, the inner side of the guide plate is provided with a sliding mechanism, the middle position of the bottom end of the sliding mechanism is fixedly connected with a supporting seat, the lower position of the inner side of the supporting seat is sleeved with a sleeve, the middle position of the inner side of the sleeve is provided with a fixed plate, the utility model is convenient for rapidly dismounting the upper die for replacement, secondly, when special materials are punched, the upper die can be moved in the lifting process, so that the materials are prevented from falling into the inner wall of the lower die, and the punched workpieces can be taken out conveniently.

Description

Quick-release stamping assembly for stamping die

Technical Field

The utility model relates to a stamping die technical field especially relates to a quick detach stamping assembly for stamping die.

Background

The stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation, thereby obtaining workpieces (stamping parts) with required shapes and sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the dismouting comparatively loaded down with trivial details among the prior art, waste time and energy, secondly, when carrying out the punching press to special materials such as viscidity, rubber class, go up the mould and easily be stained with the material, after the work piece takes out, fall into the bed die inner wall more easily, can influence the problem of the precision that the bed die used, and the quick detach punching press subassembly for stamping die who proposes.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a quick-release stamping assembly for a stamping die comprises a stamping table, a lower die holder is arranged in the middle of the top end of the stamping table, an L-shaped frame is vertically connected at the edge of the top end of the stamping platform, a lifting mechanism is arranged at one end of the L-shaped frame far away from the stamping platform, the bottom end of the lifting mechanism is fixedly connected with a guide plate, the inner side of the guide plate is provided with a sliding mechanism, the middle position of the bottom end of the sliding mechanism is fixedly connected with a supporting seat, a sleeve is sleeved at the lower position of the inner side of the supporting seat, a fixing plate is arranged at the middle position of the inner side of the sleeve, springs are respectively arranged at two ends of the fixed plate, an extrusion mechanism is arranged at one end of each group of springs far away from the limit plate, the one end outside that extrusion mechanism kept away from the spring is provided with the installation frame, the spacing groove has all been seted up to installation frame both ends inboard, the installation frame bottom is provided with the mould.

Preferably, the lifting mechanism comprises a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with the guide plate, and the hydraulic cylinder is fixedly connected to the L-shaped frame.

Preferably, the sliding mechanism comprises a sliding chute arranged on the inner side of the guide plate, the inner side of the sliding chute is connected with a sliding plate in a sliding manner, the sliding plate is fixedly connected with the supporting seat, and a positioning mechanism is arranged in the middle of the bottom end of the sliding plate.

Preferably, the extrusion mechanism comprises a limiting column sliding on the inner side of the sleeve, the end part of the limiting column abuts against the spring, and one end, far away from the spring, of the limiting column is movably clamped on the inner side of the limiting groove.

Preferably, the positioning mechanism comprises a base fixedly connected to the middle position of the bottom end of the sliding plate, the outer side of the base is rotatably connected with a limiting seat, and a fixing piece is arranged on the inner side of the limiting seat.

Preferably, the fixing part comprises a connecting seat arranged at the position, corresponding to the base, of the top end of the guide plate, a positioning column is transversely arranged at the edge of the top end of the connecting seat, and the limiting seat is movably clamped and installed on the outer side of the positioning column.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the spring in the sleeve inboard, can be fast through the extrusion of spacing post to the spring, with spacing post from the inboard spacing inslot separation of installation frame, alright quick stamping component's last mould carries out the dismouting, is convenient for change the last mould of damage, and the dismouting process is comparatively light, has promoted work efficiency greatly.

Through set up the spout in the baffle inboard to and the setting of sliding plate, the mould can slide to both sides at the lifting in-process in the drive of being convenient for, thereby avoids some special materials to fall into the bed die inner wall, thereby keeps the application accuracy of bed die, simultaneously, also is convenient for the user of service to take out the good work piece of punching press.

Drawings

Fig. 1 is a schematic structural view of a quick release stamping assembly for a stamping die according to the present invention;

fig. 2 is a partial structural sectional view of a quick release stamping assembly for a stamping die according to the present invention;

fig. 3 is a partial structural sectional view of a quick release stamping assembly for a stamping die according to the present invention;

fig. 4 is the utility model discloses a quick detach punching press subassembly for stamping die is A enlargedly of department in fig. 2.

In the figure: 1. a punching stage; 2. an L-shaped frame; 3. a hydraulic cylinder; 4. a guide plate; 5. a mounting frame; 6. a positioning column; 7. a limiting column; 8. an upper die; 9. a limiting seat; 10. a limiting groove; 11. a sleeve; 12. a supporting seat; 13. a spring; 14. a connecting seat; 15. a base; 16. a sliding plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in figures 1-4, the quick-release stamping assembly for a stamping die comprises a stamping table 1, a lower die holder is arranged at the middle position of the top end of the stamping table 1, an L-shaped frame 2 is vertically connected at the edge position of the top end of the stamping table 1, a lifting mechanism is arranged at one end of the L-shaped frame 2 away from the stamping table 1, a guide plate 4 is fixedly connected at the bottom end of the lifting mechanism, a sliding mechanism is arranged at the inner side of the guide plate 4, a support seat 12 is fixedly connected at the middle position of the bottom end of the sliding mechanism, a sleeve 11 is sleeved at the lower position of the inner side of the support seat 12, a fixed plate is arranged at the middle position of the inner side of the sleeve 11, springs 13 are respectively arranged at the two ends of the fixed plate, an extruding mechanism is arranged at one end of each of the two groups of springs 13 away from a, l shape frame 2 is convenient for support elevating system's use, and sleeve 11 is used for loading spring 13, and installation frame 5 can be fast with last mould 8 dismouting, and spacing groove 10 cooperation extrusion mechanism uses, can carry out quick fixed to installation frame 5.

Elevating system includes

pneumatic cylinder

3, 3 flexible ends of pneumatic cylinder and 4 fixed connection of baffle, and 3 fixed connection of pneumatic cylinder on L shape frame 2, and pneumatic cylinder 3 can drive baffle 4 and overall structure and move down, carry out the punching press to the material.

Slide mechanism is including offering the spout in baffle 4 inboard, and the inboard sliding connection of spout has sliding plate 16, sliding plate 16 and supporting seat 12 fixed connection, and 16 bottom intermediate positions of sliding plate are provided with positioning mechanism, and supporting seat 12 is used for installing and connects upper mold 8 and extrusion mechanism, and sliding plate 16 can drive supporting seat 12 to both sides horizontal migration, can be with going up mold 8 fast migration to one side, avoids the material of inner wall to fall into the inner wall of bed die.

The extrusion mechanism comprises a limiting column 7 which slides on the inner side of a sleeve 11, the end part of the limiting column 7 is abutted against a spring 13, one end, far away from the spring 13, of the limiting column 7 is movably clamped on the inner side of a limiting groove 10, the spring 13 is extruded by the limiting column 7, the limiting column 7 can be separated from the limiting groove 10, the installation frame 5 is separated from a supporting seat 12, the disassembly purpose is achieved, and otherwise, the installation frame 5 is installed on the supporting seat 12.

The positioning mechanism comprises a base 15 fixedly connected to the middle position of the bottom end of the sliding plate 16, the outer side of the base 15 is rotatably connected with a limiting seat 9, a fixing piece is arranged on the inner side of the limiting seat 9, and the base 15 is convenient for installing the limiting seat 9.

The fixing piece comprises a connecting seat 14 arranged at the top end of the guide plate 4 corresponding to the position of the base 15, a positioning column 6 is transversely arranged at the edge of the top end of the connecting seat 14, a limiting seat 9 is movably clamped at the outer side of the positioning column 6, the limiting seat 9 is clamped with the positioning column 6, so that the sliding plate 16 is fixed at the middle position of the guide plate 4 and corresponds to the position of the lower die holder, and the punching in a normal mode is facilitated.

When in use, a user places a material at the top end of the lower die, drives the hydraulic cylinder 3 to drive the whole structure to extrude downwards, the upper die 8 can cast the material into the shape of the lower die by the extrusion force, then the upper die 8 is lifted, separated from the lower die of the stamping, after the stamping is finished, if a workpiece with special viscosity is processed, the limiting seat 9 can be turned over to the base 15 in the lifting process, so that the sliding plates 16 can slide on two sides of the guide plate 4, thereby reducing the situation that the material of the upper die 8 falls into the lower die, being convenient for taking out the punched workpiece, and being used in the later period, if the upper die 8 is damaged, the limiting column 7 extrudes the spring 13 towards one side of the fixing plate, the limiting column 7 can be separated from the limiting groove 10 on the inner side of the mounting frame 5, and the upper die 8 of the stamping part can be rapidly disassembled and assembled.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A quick-release stamping assembly for a stamping die comprises a stamping table (1) and is characterized in that a lower die holder is arranged at the middle position of the top end of the stamping table (1), an L-shaped frame (2) is vertically connected at the edge position of the top end of the stamping table (1), a lifting mechanism is arranged at one end, away from the stamping table (1), of the L-shaped frame (2), a guide plate (4) is fixedly connected to the bottom end of the lifting mechanism, a sliding mechanism is arranged on the inner side of the guide plate (4), a supporting seat (12) is fixedly connected at the middle position of the bottom end of the sliding mechanism, a sleeve (11) is sleeved at the lower position of the inner side of the supporting seat (12), a fixing plate is arranged at the middle position of the inner side of the sleeve (11), springs (13) are respectively installed at the two ends of the fixing plate, an extruding mechanism is arranged at one end, away from a limiting plate, of the spring (13), and an installing frame (5) is arranged at the outer side of one end, away from the spring (13), of the extruding mechanism, limiting grooves (10) have all been seted up to installation frame (5) both ends inboard, installation frame (5) bottom is provided with mould (8).

2. The quick release stamping assembly for stamping dies according to claim 1, wherein the lifting mechanism comprises a hydraulic cylinder (3), the telescopic end of the hydraulic cylinder (3) is fixedly connected with the guide plate (4), and the hydraulic cylinder (3) is fixedly connected on the L-shaped frame (2).

3. The quick release stamping assembly for stamping dies according to claim 1, wherein the sliding mechanism comprises a sliding groove formed inside the guide plate (4), a sliding plate (16) is slidably connected inside the sliding groove, the sliding plate (16) is fixedly connected with the supporting seat (12), and a positioning mechanism is arranged at a middle position of the bottom end of the sliding plate (16).

4. The quick release stamping assembly for the stamping die according to claim 1, wherein the pressing mechanism comprises a limiting post (7) sliding inside the sleeve (11), the end of the limiting post (7) is abutted against the spring (13), and one end of the limiting post (7) far away from the spring (13) is movably clamped inside the limiting groove (10).

5. The quick-release stamping assembly for the stamping die according to claim 3, wherein the positioning mechanism comprises a base (15) fixedly connected to a middle position of the bottom end of the sliding plate (16), a limiting seat (9) is rotatably connected to the outer side of the base (15), and a fixing member is arranged on the inner side of the limiting seat (9).

6. The quick-release stamping assembly for the stamping die as claimed in claim 5, wherein the fixing member includes a connecting seat (14) disposed at a position corresponding to the base (15) at the top end of the guide plate (4), a positioning column (6) is transversely disposed at the top end edge of the connecting seat (14), and the limiting seat (9) is movably clamped at the outer side of the positioning column (6).