CN211247955U

CN211247955U - Continuous stamping die assembly

Info

Publication number: CN211247955U
Application number: CN201921772196.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Suzhou Gannz Electronic Technology Co ltd
Current assignee: Suzhou Gannz Electronic Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-14
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a continuous stamping die assembly, including main part, first stamping structure, work piece removal structure, removal limit structure, compress tightly limit structure and second stamping structure, the main part comprises workstation, backup pad and roof, the backup pad is installed perpendicularly in the upper end surface of workstation, and is close to in a side edge department of workstation, one side of roof and one side fixed connection of backup pad, the upper end surface of workstation is provided with first standing groove and second standing groove, just first standing groove and second standing groove are located same transverse axis, first standing groove is the type of turning round type, the degree of depth of second standing groove is 0.5-0.8cm, first stamping structure installs in the lower extreme surface of roof, and with the position phase-match of first standing groove. The utility model discloses be convenient for carry out the continuous stamping work of surface and side to the work piece, improved the work efficiency of carrying out continuous stamping work time to the work piece greatly.

Description

Continuous stamping die assembly

Technical Field

The utility model relates to a mould field specifically is a continuous stamping die assembly.

Background

The die is a tool for manufacturing a molded article, the tool is composed of various parts, different dies are composed of different parts, the processing of the shape of the article is realized mainly through the change of the physical state of a molded material, and the stamping die is one of the parts.

However, the conventional press die has the following disadvantages: when all needing the punching press at work piece upper surface and side, be not convenient for carry out continuous stamping work to it on same workstation, lead to having reduced the work efficiency when carrying out continuous stamping work to the work piece, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous stamping die assembly to when solving traditional stamping die and all needing the punching press in work piece upper surface and side, be not convenient for carry out continuous stamping work to it on same workstation, lead to having reduced the work efficiency of carrying out continuous stamping work to the work piece, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous stamping die assembly comprises a main body, a first stamping structure, a workpiece moving structure, a moving limiting structure, a pressing limiting structure and a second stamping structure, wherein the main body comprises a workbench, a supporting plate and a top plate, the supporting plate is vertically arranged on the upper end surface of the workbench and close to one side edge of the workbench, one side of the top plate is fixedly connected with one side of the supporting plate, a first placing groove and a second placing groove are arranged on the upper end surface of the workbench and are positioned on the same transverse axis, the first placing groove is in an inverted convex shape, the depth of the second placing groove is 0.5-0.8cm, the first stamping structure is arranged on the lower end surface of the top plate and is matched with the first placing groove in position, the workpiece moving structure is arranged in the first placing groove and on the upper end surface of the workbench, the movable limiting structure is installed on the upper end surface of the workbench and located between the first placing groove and the second placing groove, the compression limiting structure is installed above the second placing groove in a hanging mode through connection with the supporting plate and the top plate, the second stamping structure is fixedly installed on the upper end surface of the workbench, and the second stamping structure is matched with the second placing groove.

Preferably, first stamping structure includes first pneumatic cylinder, first mould seat, first gag lever post and first punching press terrace die, first pneumatic cylinder fixed mounting is in the lower extreme surface of roof, the upper end surface of first mould seat and the flexible end department fixed connection of first pneumatic cylinder, first mould seat all is provided with the trompil near its four internal corners department, first gag lever post is provided with four, four the top of first gag lever post respectively with the lower extreme fixed surface of roof, four the upper end fixed surface of four trompils and the workstation of first mould seat internal corner department are run through respectively to the bottom of first gag lever post, first punching press terrace die fixed mounting is in the lower extreme surface of first mould seat for can carry out preliminary surface punching press work to the work piece through first punching press structure.

Preferably, the workpiece moving structure comprises a first cylinder, a bearing plate, a second cylinder and a push plate, the first cylinder is fixedly installed at the bottom of the first placing groove, the middle position of the bottom of the bearing plate is fixedly connected with the telescopic end of the first cylinder, the bottom of the bearing plate is connected with the bottom of the first placing groove through a plurality of telescopic connecting rods, the second cylinder is fixedly installed on the upper end surface of the workbench through a mounting plate, the telescopic end of the second cylinder is close to the first placing groove, one side of the push plate is fixedly connected with the telescopic end of the second cylinder, and therefore the workpiece can be moved from the first placing groove to the second placing groove through the workpiece moving structure.

Preferably, the movable limiting structure comprises two limiting plates, the two limiting plates are arranged on the upper end surface of the workbench and are positioned between the first placing groove and the second placing groove, so that the situation that the workpiece is staggered in the moving process is avoided.

Preferably, compress tightly limit structure and include mount pad, second pneumatic cylinder and clamp plate, one side and the backup pad fixed weld of mount pad, the upper end surface of mount pad passes through the bottom fixed weld of connecting rod and roof, second pneumatic cylinder fixed mounting is in the lower extreme surface of mount pad, the upper end surface intermediate position of clamp plate and the flexible fixed connection of second pneumatic cylinder, just the position phase-match of groove is placed to the position of clamp plate and second for can compress tightly limit work to the work piece through compressing tightly limit structure.

Preferably, the second stamping structure comprises a third hydraulic cylinder, a second die seat, a second limiting rod and a second stamping male die, two third hydraulic cylinders are arranged and fixedly arranged on one side of the supporting plate facing the workbench, one side of the second die seat is fixedly connected with the telescopic ends of the two third hydraulic cylinders, two second limiting rods are arranged, one ends of the two second limiting rods are fixedly connected with the supporting plate, one ends of the two second limiting rods, which are far away from the supporting plate, are fixedly connected with the upper end surface of the workbench through mounting blocks, the second stamping male die is mounted on one side, which is far away from the supporting plate, of the second die seat, and the position of the second stamping male die is matched with the position of the second placing groove, so that the workpiece can be subjected to side stamping in a second step through the second stamping structure.

The utility model provides a continuous stamping die assembly possesses following beneficial effect:

the utility model is provided with a first placing groove, a second placing groove, a first stamping structure, a workpiece moving structure, a pressing limit structure and a second stamping structure, when the continuous stamping work is needed to be carried out on the workpiece, the workpiece can be firstly placed in the first placing groove, the first die seat is driven to move downwards through the extension of the first hydraulic cylinder, thereby driving the first stamping male die to move downwards to carry out the preliminary stamping work of the upper surface of the workpiece, after the preliminary surface stamping work is finished, the bearing plate is driven to move upwards through the extension of the first cylinder, the workpiece can be driven to move upwards, when the bearing plate drives the workpiece to move upwards until the lower surface of the workpiece is consistent with the horizontal height of the upper surface of the workbench, the second cylinder starts to extend, the push plate is driven to move, so that the push plate is contacted with the workpiece, then the workpiece is pushed away from the bearing platform, until the workpiece is pushed to the inside of the second placing groove through the limit of two, at this moment, the second hydraulic cylinder starts to extend, drives the clamp plate to move down, until the clamp plate contacts with the workpiece and exerts pressure on the workpiece to carry out spacing work on the clamp plate, and the third hydraulic cylinder starts to extend at last, drives the second punching press terrace die to move, carries out continuous secondary punching press work to the side of workpiece, makes then when needing to carry out the continuous punching press work of surface and side to the workpiece, has improved work efficiency and the holistic practicality of stamping die when punching press to the workpiece greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the worktable of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a top plate; 4. a first placing groove; 5. a second placing groove; 6. a first hydraulic cylinder; 7. a first mold base; 8. a first limit rod; 9. a first stamping male die; 10. a first cylinder; 11. a carrier plate; 12. a second cylinder; 13. pushing the plate; 14. a telescopic rod; 15. a limiting plate; 16. a mounting seat; 17. a second hydraulic cylinder; 18. pressing a plate; 19. a connecting rod; 20. a third hydraulic cylinder; 21. a second mold base; 22. a second limiting rod; 23. a second stamping male die; 24. and (7) installing the block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a continuous stamping die assembly comprises a main body, a first stamping structure, a workpiece moving structure, a moving limiting structure, a pressing limiting structure and a second stamping structure, wherein the main body consists of a workbench 1, a supporting plate 2 and a top plate 3, the supporting plate 2 is vertically arranged on the upper end surface of the workbench 1 and is close to one side edge of the workbench 1, one side of the top plate 3 is fixedly connected with one side of the supporting plate 2, a first placing groove 4 and a second placing groove 5 are arranged on the upper end surface of the workbench 1, the first placing groove 4 and the second placing groove 5 are positioned on the same transverse axis, the first placing groove 4 is in an inverted convex shape, the depth of the second placing groove 5 is 0.5-0.8cm, the first stamping structure is arranged on the lower end surface of the top plate 3 and is matched with the position of the first placing groove 4, the workpiece moving structure is arranged inside the first placing groove 4 and on the upper end surface of the workbench 1, the movable limiting structure is installed on the upper end surface of the workbench 1 and located between the first placing groove 4 and the second placing groove 5, the compression limiting structure is installed above the second placing groove 5 in a hanging mode through connection with the supporting plate 2 and the top plate 3, the second stamping structure is fixedly installed on the upper end surface of the workbench 1, and the second stamping structure is matched with the second placing groove 5.

The first stamping structure comprises a first hydraulic cylinder 6, a first die holder 7, a first limiting rod 8 and a first stamping male die 9, the first hydraulic cylinder 6 is fixedly arranged on the lower end surface of the top plate 3, the upper end surface of the first die holder 7 is fixedly connected with the telescopic end of the first hydraulic cylinder 6, the first die holder 7 is provided with openings near the four inner corners of the first die holder, the number of the first limiting rods 8 is four, the tops of the four first limiting rods 8 are respectively and fixedly connected with the lower end surface of the top plate 3, the bottoms of the four first limiting rods 8 respectively penetrate through the four openings at the inner corners of the first die holder 7 and are fixedly connected with the upper end surface of the workbench 1, the first stamping male die 9 is fixedly arranged on the lower end surface of the first die holder 7, so that the first die holder 7 can be driven to move downwards through the extension of the first hydraulic cylinder 6, thereby driving the first stamping male die 9 to carry out preliminary stamping work on the workpiece;

the workpiece moving structure comprises a first cylinder 10, a bearing plate 11, a second cylinder 12 and a push plate 13, the first air cylinder 10 is fixedly arranged at the bottom of the first placing groove 4, the middle position of the bottom of the bearing plate 11 is fixedly connected with the telescopic end of the first air cylinder 10, the bottom of the bearing plate 11 is connected with the bottom of the first placing groove 4 through a plurality of telescopic rods 14, the second cylinder 12 is fixedly arranged on the upper end surface of the workbench 1 through a mounting plate, and the telescopic end of the second cylinder 12 is close to the first placing groove 4, one side of the push plate 13 is fixedly connected with the telescopic end of the second cylinder 12, so that the bearing plate 11 can be driven to move by the extension of the first cylinder 10, the workpiece is lifted to be consistent with the surface height of the workbench 1, and the push plate 13 is driven to move by the extension of the second cylinder 12 until the workpiece is pushed into the second placing groove 5;

the movement limiting structure comprises two limiting plates 15, the two limiting plates 15 are both arranged on the upper end surface of the workbench 1, and the two limiting plates 15 are both positioned between the first placing groove 4 and the second placing groove 5, so that in the movement process of pushing the workpiece by the pushing plate 13, the movement of the workpiece can be limited by the two limiting plates 15, and the subsequent dislocation of the workpiece is avoided;

the pressing limiting structure comprises an installation seat 16, a second hydraulic cylinder 17 and a pressing plate 18, one side of the installation seat 16 is fixedly welded with the supporting plate 2, the upper end surface of the installation seat 16 is fixedly welded with the bottom of the top plate 3 through a connecting rod 19, the second hydraulic cylinder 17 is fixedly installed on the lower end surface of the installation seat 16, the middle position of the upper end surface of the pressing plate 18 is fixedly connected with the telescopic end of the second hydraulic cylinder 17, and the position of the pressing plate 18 is matched with the position of the second placing groove 5, so that the pressing plate 18 can be driven to move downwards through the extension of the second hydraulic cylinder 17 until the pressing plate 18 is contacted with a workpiece in the second placing groove 5 and applies pressure to the workpiece to perform pressing limiting work on the workpiece;

the second stamping structure comprises three hydraulic cylinders 20, a second die holder 21, two limiting rods 22 and two second stamping male dies 23, wherein the number of the third hydraulic cylinders 20 is two, the two third hydraulic cylinders 20 are fixedly arranged on one side of the support plate 2 facing the workbench 1, one side of the second die holder 21 is fixedly connected with the telescopic ends of the two third hydraulic cylinders 20, the number of the second limiting rods 22 is two, one end of each of the two second limiting rods 22 is fixedly connected with the support plate 2, one end of each of the two second limiting rods 22 far away from the support plate 2 is fixedly connected with the upper end surface of the workbench 1 through a mounting block 24, the second stamping male dies 23 are arranged on one side of the second die holder 21 far away from the support plate 2, and the positions of the second stamping male dies 23 are matched with the positions of the second placing grooves 5, so that the second hydraulic cylinders 17 can extend, the second die holder 21 is driven to move, so that the second stamping male die 23 is driven to perform further continuous stamping operation on the workpiece.

The working principle is as follows: when a workpiece needs to be continuously stamped, the workpiece can be firstly placed in the first placing groove 4, the first die seat 7 is driven to move downwards through the extension of the first hydraulic cylinder 6, so that the first stamping male die 9 is driven to move downwards to perform preliminary stamping work on the upper surface of the workpiece, after the preliminary surface stamping work is finished, the bearing plate 11 is driven to move upwards through the extension of the first air cylinder 10, so that the workpiece can be driven to move upwards, when the bearing plate 11 drives the workpiece to move upwards until the lower surface of the workpiece is consistent with the horizontal height of the upper surface of the workbench 1, the second air cylinder 12 is started to extend, so that the push plate 13 is driven to move, so that the push plate 13 is in contact with the workpiece, and then the workpiece is pushed away from the bearing platform until the workpiece is pushed into the second placing groove 5 through the limit of the two limiting plates 15, at the moment, the second hydraulic cylinder 17 is started to extend, so that the press plate 18 is driven to move downwards until the press plate 18, and finally, the third hydraulic cylinder 20 is started to extend to drive the second stamping male die 23 to move, so that the side surface of the workpiece is continuously stamped for the second time.

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 continuous stamping die assembly, includes main part, first stamping structure, work piece removal structure, removes limit structure, compresses tightly limit structure and second stamping structure, its characterized in that: the main body consists of a workbench (1), a supporting plate (2) and a top plate (3), wherein the supporting plate (2) is vertically arranged on the upper end surface of the workbench (1) and close to one side edge of the workbench (1), one side of the top plate (3) is fixedly connected with one side of the supporting plate (2), a first placing groove (4) and a second placing groove (5) are arranged on the upper end surface of the workbench (1), the first placing groove (4) and the second placing groove (5) are positioned on the same transverse axis, the first placing groove (4) is in an inverted convex shape, the depth of the second placing groove (5) is 0.5-0.8cm, a first stamping structure is arranged on the lower end surface of the top plate (3) and matched with the position of the first placing groove (4), and a workpiece moving structure is arranged inside the first placing groove (4) and on the upper end surface of the workbench (1), the movable limiting structure is installed on the upper end surface of the workbench (1), the movable limiting structure is located between the first placing groove (4) and the second placing groove (5), the compression limiting structure is installed above the second placing groove (5) in a hanging mode through connection with the supporting plate (2) and the top plate (3), the second stamping structure is fixedly installed on the upper end surface of the workbench (1), and the second stamping structure is matched with the second placing groove (5).

2. A continuous stamping die assembly as claimed in claim 1, wherein: the first stamping structure comprises a first hydraulic cylinder (6), a first die holder (7), a first limiting rod (8) and a first stamping male die (9), the first hydraulic cylinder (6) is fixedly arranged on the lower end surface of the top plate (3), the upper end surface of the first die seat (7) is fixedly connected with the telescopic end of the first hydraulic cylinder (6), the first die seat (7) is provided with four openings close to the four inner corners thereof, the first limiting rods (8) are provided with four openings, the tops of the four first limiting rods (8) are respectively fixedly connected with the lower end surface of the top plate (3), the bottoms of the four first limiting rods (8) respectively penetrate through the four openings at the inner corners of the first die seat (7) and are fixedly connected with the upper end surface of the workbench (1), the first stamping male die (9) is fixedly arranged on the lower end surface of the first die seat (7).

3. A continuous stamping die assembly as claimed in claim 1, wherein: the workpiece moving structure comprises a first cylinder (10), a bearing plate (11), a second cylinder (12) and a push plate (13), wherein the first cylinder (10) is fixedly installed at the bottom of a first placing groove (4), the middle position of the bottom of the bearing plate (11) is fixedly connected with the telescopic end of the first cylinder (10), the bottom of the bearing plate (11) is connected with the bottom of the first placing groove (4) through a plurality of telescopic rods (14), the second cylinder (12) is fixedly installed on the upper end surface of a workbench (1) through a mounting plate, the telescopic end of the second cylinder (12) is close to the first placing groove (4), and one side of the push plate (13) is fixedly connected with the telescopic end of the second cylinder (12).

4. A continuous stamping die assembly as claimed in claim 1, wherein: the movable limiting structure comprises two limiting plates (15), the two limiting plates (15) are arranged on the upper end surface of the workbench (1), and the two limiting plates (15) are located between the first placing groove (4) and the second placing groove (5).

5. A continuous stamping die assembly as claimed in claim 1, wherein: compress tightly limit structure and include mount pad (16), second pneumatic cylinder (17) and clamp plate (18), one side and backup pad (2) fixed weld of mount pad (16), the bottom fixed weld of connecting rod (19) and roof (3) is passed through to the upper end surface of mount pad (16), second pneumatic cylinder (17) fixed mounting is in the lower extreme surface of mount pad (16), the upper end surface intermediate position of clamp plate (18) and the flexible fixed connection of second pneumatic cylinder (17), just the position phase-match of the position of clamp plate (18) and second standing groove (5).

6. A continuous stamping die assembly as claimed in claim 1, wherein: the second stamping structure comprises three hydraulic cylinders (20), a second die holder (21), two second limiting rods (22) and a second stamping male die (23), the three hydraulic cylinders (20) are arranged, the two third hydraulic cylinders (20) are fixedly arranged on one side of the support plate (2) facing the workbench (1), one side of the second die holder (21) is fixedly connected with telescopic ends of the two third hydraulic cylinders (20), the two second limiting rods (22) are arranged, one ends of the two second limiting rods (22) are fixedly connected with the support plate (2), one ends of the two second limiting rods (22) far away from the support plate (2) are fixedly connected with the upper end surface of the workbench (1) through mounting blocks (24), and the second stamping male die (23) is arranged on one side of the second die holder (21) far away from the support plate (2), and the position of the second stamping male die (23) is matched with that of the second placing groove (5).