CN219561073U

CN219561073U - Composite lower die device

Info

Publication number: CN219561073U
Application number: CN202320816836.3U
Authority: CN
Inventors: 汉斯·皮特·舒曼; 刘建军; 崔茂建; 胡瑞菊
Original assignee: Xinxiang Shuman Tank Equipment Co ltd
Current assignee: Xinxiang Shuman Tank Equipment Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-22
Anticipated expiration: 2033-04-13

Abstract

The utility model provides a composite lower die device which comprises a mounting fixing plate and a blanking plate, wherein the surface of the mounting fixing plate is provided with the blanking plate, one side of the blanking plate is provided with a blanking opening, and the top of the blanking plate is provided with a composite lower die; the assembling plate is assembled in the composite lower die, a positioning block is arranged on the surface of the assembling plate, a machined piece is connected to the opening of the positioning block, and a baffle is connected to the surface, close to the machined piece, of the composite lower die; according to the utility model, the machined part is placed on the surface of the composite lower die, then the machined part is clamped at the opening of the positioning block on the surface of the assembly plate, the side edge of the machined part is propped against the baffle plate, and then the punching machine is started, so that the machined part is subjected to semi-punching treatment by the processing punch, the phenomenon that the machined part is clamped on the composite lower die is avoided, the production efficiency is improved, and the labor intensity of workers is reduced.

Description

Composite lower die device

Technical Field

The utility model belongs to the field of die punching, and particularly relates to a composite lower die device.

Background

The steel die punching process is to punch the pipe with male and female dies made of tool steel. According to the relation between the moving direction of the male die and the moving direction of the slide block of the press machine when the die works, steel die punching can be divided into two modes of vertical punching and horizontal punching. The vertical punching is that the moving direction of the male die is consistent with the moving direction of the slide block of the press. The male die is arranged on an upper die and moves up and down along with a press slide block in a reciprocating manner, and the female die is arranged on a cantilever bracket of a lower die;

the half punching process of mould in the existing market adopts the mode of direct-flushing, places the plate in the position of waiting to punch a hole, then wherein the lathe of punching a hole, carries out the processing of punching, because the effort of lathe is greater than the hardness of plate far away, and then causes the plate to appear the plate card very easily in the in-process of half punching a hole on the position that the lathe punched a hole, extremely inconvenient taking off causes the plate to punch a hole efficiency to reduce-!

In summary, the present utility model provides a composite lower die apparatus to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a compound lower die device, which is used for solving the problems that in the prior art, a half-punching process of a die in the market adopts a direct punching mode, a plate is placed at a position to be punched, then a punching machine tool is used for punching, and the plate is clamped at the position punched by the machine tool easily due to the fact that the acting force of the machine tool is far greater than the hardness of the plate, the plate is very inconvenient to take down, the punching efficiency of the plate is reduced, and the like.

The composite lower die device comprises a mounting fixing plate and a blanking plate, wherein the blanking plate is mounted on the surface of the mounting fixing plate, a blanking opening is formed in one side of the blanking plate, and a composite lower die is mounted on the top of the blanking plate;

the assembling plate is assembled in the composite lower die, a positioning block is mounted on the surface of the assembling plate, a machined part is connected to the opening of the positioning block, a baffle is connected to the surface, close to the machined part, of the composite lower die, and a machining punch is connected to the surface opening of the positioning block.

Preferably, the bottom surface of the opening of the positioning block and the assembling plate are positioned on the same horizontal line, and the processing punch is connected with the main shaft of the punch.

Preferably, the two baffles and the inner wall of the opening of the positioning block are positioned on the same straight line, and the baffles are made of steel materials.

Preferably, the lateral wall of installation fixed plate is connected with the collecting box, the lateral wall of collecting box is connected with the butt joint ear, the surface connection of butt joint ear has the butt joint seat, the inboard of butt joint seat is connected with the surface of installation fixed plate.

Preferably, a limiting block is connected to one side of the butt joint lug, which is close to the butt joint seat, and the butt joint lug forms a sliding connection structure with an opening of the inner wall of the butt joint seat through the limiting block.

Preferably, the other side of collecting box is connected with the fixed block, the surface of fixed block is connected with the fixing base, one side opening part of fixed block is connected with the elastic plate, the elastic plate is flexible stainless steel material, the other end of elastic plate is connected with the top knot, the top knot constitutes elasticity linkage structure with the elastic plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the machined part is placed on the surface of the composite lower die, then the machined part is clamped at the opening of the positioning block on the surface of the assembly plate, the side edge of the machined part is propped against the baffle plate, and then the punching machine is started, so that the machined part is subjected to semi-punching treatment by the processing punch, the phenomenon that the machined part is clamped on the composite lower die is avoided, the production efficiency is improved, and the labor intensity of workers is reduced.

2. According to the utility model, the collecting box is moved upwards on one side of the mounting fixing plate, the butt joint lug on one side of the collecting box is driven to slide along the opening on the surface of the butt joint seat, and then the collecting box is taken out on one side of the mounting fixing plate through the mutual matching among the limiting block, the fixing seat, the elastic plate and the top buckle, so that the waste material pieces can be conveniently recycled.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a composite lower die of the present utility model;

FIG. 3 is a schematic cross-sectional view of the collection box installation of the present utility model.

In the figure:

1. installing a fixing plate; 2. a blanking plate; 3. a feed opening; 4. compounding a lower die; 5. assembling plates; 6. a positioning block; 7. a work piece; 8. a baffle; 9. processing a punch; 10. a collection box; 11. a butt joint lug; 12. a butt joint seat; 13. a limiting block; 14. a fixed block; 15. a fixing seat; 16. an elastic plate; 17. and (5) a top buckle.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-3, the utility model provides a composite lower die device, which comprises a mounting fixed plate 1 and a blanking plate 2, wherein the surface of the mounting fixed plate 1 is provided with the blanking plate 2, one side of the blanking plate 2 is provided with a blanking opening 3, and the top of the blanking plate 2 is provided with a composite lower die 4;

the inside of the compound lower die 4 is assembled with an assembling plate 5, the surface of the assembling plate 5 is provided with a positioning block 6, the opening of the positioning block 6 is connected with a workpiece 7, the surface of the compound lower die 4, which is close to the workpiece 7, is connected with a baffle 8, and the surface opening of the positioning block 6 is connected with a processing punch 9.

Referring to fig. 1, the bottom surface of the opening of the positioning block 6 and the assembling plate 5 are positioned on the same horizontal line, the processing punch 9 is connected with the main shaft of the punching machine, and the workpiece 7 is clamped by the positioning block 6, so as to prevent the workpiece 7 from being clamped.

Referring to fig. 2, two baffles 8 are positioned on the same straight line with the inner wall of the opening of the positioning block 6, the baffles 8 are made of steel, and the workpieces 7 are conveniently kept on the same straight line through the use of the baffles 8, so that deviation of semi-punching positions is prevented.

Referring to fig. 1 and 3, a collecting box 10 is connected to an outer side wall of the mounting and fixing plate 1, a docking ear 11 is connected to an outer side wall of the collecting box 10, a docking seat 12 is connected to a surface of the docking ear 11, and an inner side of the docking seat 12 is connected to a surface of the mounting and fixing plate 1.

Referring to fig. 3, a limiting block 13 is connected to one side of the docking ear 11, which is close to the docking base 12, and the docking ear 11 forms a sliding connection structure with an opening on the inner wall of the docking base 12 through the limiting block 13, and the docking ear 11 is conveniently limited to slide by sliding the limiting block 13 along the opening corresponding to the inner wall of the docking base 12.

Referring to fig. 3, a fixed block 14 is connected to the other side of the collecting box 10, a fixed seat 15 is connected to the surface of the fixed block 14, an elastic plate 16 is connected to an opening of one side of the fixed block 14, the elastic plate 16 is made of flexible stainless steel, a top buckle 17 is connected to the other end of the elastic plate 16, the top buckle 17 and the elastic plate 16 form an elastic linkage structure, and the fixed block 14 is conveniently kept stable by embedding the top buckle 17 into an opening corresponding to the inner wall of the opening of the fixed seat 15.

The specific working principle is as follows: as shown in fig. 1-3, when the composite lower die device is used, firstly, a workpiece 7 is placed on the surface of a composite lower die 4, then the workpiece 7 is clamped at an opening of a positioning block 6 on the surface of an assembly plate 5, meanwhile, the side edge of the workpiece 7 is propped against a baffle 8, so that the workpiece 7 is kept in a straight line, then a punching machine is started, a processing punch 9 is used for carrying out semi-punching treatment on the workpiece 7, and the positioning block 6 is used for limiting the workpiece 7, so that the phenomenon that the workpiece 7 is clamped on the composite lower die 4 is avoided, the production efficiency is improved, and the labor intensity of workers is reduced; further through upwards moving the collecting box 10 in one side of installation fixed plate 1, drive the butt joint ear 11 of collecting box 10 one side and slide along the opening on butt joint seat 12 surface, drive the stopper 13 of butt joint ear 11 one end simultaneously and slide along the opening that the butt joint seat 12 inner wall corresponds, drive the elastic plate 16 of fixed block 14 one side simultaneously and extrude for fixed connection between fixed block 14 break away from and fixing base 15 takes out the collecting box 10 in one side of installation fixed plate 1, conveniently carries out recovery processing to the waste material spare, this is the characteristics of this compound lower mould device.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a compound lower mould device, includes installation fixed plate (1) and flitch (2), its characterized in that: the surface of the mounting fixing plate (1) is provided with a blanking plate (2), one side of the blanking plate (2) is provided with a blanking opening (3), and the top of the blanking plate (2) is provided with a composite lower die (4);

the inside equipment of compound lower mould (4) has tooling plate (5), the surface mounting of tooling plate (5) has locating piece (6), the opening part of locating piece (6) is connected with machined part (7), the surface that compound lower mould (4) is close to machined part (7) is connected with baffle (8), the surface opening part of locating piece (6) is connected with processing drift (9).

2. The composite lower die device according to claim 1, wherein: the bottom surface of the opening of the positioning block (6) and the assembling plate (5) are positioned on the same horizontal line, and the processing punch (9) is connected with a main shaft of the punching machine.

3. The composite lower die device according to claim 1, wherein: the two baffles (8) and the inner wall of the opening of the positioning block (6) are positioned on the same straight line, and the baffles (8) are made of steel.

4. The composite lower die device according to claim 1, wherein: the outer side wall of the installation fixed plate (1) is connected with a collecting box (10), the outer side wall of the collecting box (10) is connected with a butt joint lug (11), the surface of the butt joint lug (11) is connected with a butt joint seat (12), and the inner side of the butt joint seat (12) is connected with the surface of the installation fixed plate (1).

5. The composite lower die device according to claim 4, wherein: one side of the butt joint lug (11) close to the butt joint seat (12) is connected with a limiting block (13), and the butt joint lug (11) and an opening of the inner wall of the butt joint seat (12) form a sliding connection structure through the limiting block (13).

6. The composite lower die device according to claim 4, wherein: the collecting box is characterized in that a fixed block (14) is connected to the other side of the collecting box (10), a fixed seat (15) is connected to the surface of the fixed block (14), and an elastic plate (16) is connected to an opening at one side of the fixed block (14).

7. The composite lower die device according to claim 6, wherein: the elastic plate (16) is made of flexible stainless steel, the other end of the elastic plate (16) is connected with a top buckle (17), and the top buckle (17) and the elastic plate (16) form an elastic linkage structure.