CN219503598U

CN219503598U - Stamping workpiece deburring and turn-ups mould location structure

Info

Publication number: CN219503598U
Application number: CN202320661605.XU
Authority: CN
Inventors: 张允�; 江继华
Original assignee: Jinan Qili Mould Co ltd
Current assignee: Jinan Qili Mould Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-11
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a stamping part trimming and flanging die positioning structure, and relates to the technical field of stamping dies; the utility model solves the problems that the ruler is troublesome to operate and the stamping part is easy to displace due to the fact that the ruler is used for measuring and positioning; according to the utility model, the L-shaped locating frame is arranged to locate the front and back of the stamping part, measurement and location are not needed, the operation is simple and convenient, a certain labor force is saved, the stamping part is extruded and fixed through the arrangement of the extrusion rubber plate, the offset generated during the processing of the stamping part is prevented, and the processing quality of the device is ensured.

Description

Stamping workpiece deburring and turn-ups mould location structure

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping part trimming and flanging die positioning structure.

Background

Trimming and flanging are needed to be carried out on the automobile stamping part through a die in the stamping forming process so as to meet the technological requirements of sheet metal parts; the automobile stamping part needs to be positioned when trimming and flanging are carried out, most of the positioning of the existing automobile stamping part is measured and positioned through a ruler, the operation is troublesome, and when trimming and flanging are carried out, the stamping part is easy to displace, so that the processing quality is affected.

In view of the above problems, the inventor proposes a stamping part trimming and flanging die positioning structure for solving the above problems.

Disclosure of Invention

In order to solve the problems that the ruler is troublesome to operate and the stamping part is easy to displace in measurement and positioning; the utility model aims to provide a stamping part trimming and flanging die positioning structure.

In order to solve the technical problems, the utility model adopts the following technical scheme: including bottom plate and the bed die of setting at the bottom plate top, the top of bed die is provided with the bed die, the top of bed die is provided with the stamping workpiece, the top of bed die runs through and sliding connection has extrusion spring pole, extrusion spring is equipped with to the surface cover of extrusion spring pole, the one end fixedly connected with extrusion rubber slab of extrusion spring pole, the storage tank with extrusion rubber slab looks adaptation has been seted up to the bottom of bed die, extrusion spring pole's the other end fixedly connected with L type locating rack, through the setting of L type locating rack, fix a position around the stamping workpiece, need not measure the location, easy operation is convenient, saves certain labour, through the setting of extrusion rubber slab, extrudes fixedly to the stamping workpiece, takes place the skew when preventing stamping workpiece processing, guarantees the processingquality of device.

Preferably, the equal fixedly connected with spacing baffle all around at last mould top, the top of spacing baffle runs through and sliding connection has spacing guide arm, and spacing baffle slides on spacing guide arm, guarantees the stability of last mould operation, the one end of spacing guide arm and the top fixed connection of bottom plate, the equal fixedly connected with in both sides of going up the mould is repaiied and is turned over integrative sword, and it is used for carrying out deburring and turn-ups to stamping workpiece to repair the integrative sword of turning over, the top fixedly connected with L type mounting bracket of bottom plate, the internal surface fixedly connected with hydraulic telescoping rod of L type mounting bracket, hydraulic telescoping rod's one end and the top fixed connection of last mould, L type mounting bracket are used for installing hydraulic telescoping rod, and hydraulic telescoping rod is used for driving the mould and removes, guarantees the normal operating of device.

Preferably, the sliding tray has all been seted up to the both sides at bottom plate top, the internal surface of sliding tray has the sliding locating plate through slider sliding connection, and the sliding tray is used for installing the sliding locating plate, and the sliding locating plate is used for extrudeing the work piece and carries out the location to the work piece, the both sides of bottom plate are all fixedly connected with positioning spring board, one side of positioning spring board runs through and sliding connection has the positioning spring pole, and the positioning spring board is used for installing the positioning spring pole, carries out spacingly to the positioning spring pole, one end and one side fixed connection of sliding locating plate of positioning spring pole, the surface cover of positioning spring pole is equipped with positioning spring, and positioning spring's elasticity drives the positioning spring pole and makes the sliding locating plate remove, because stamping workpiece both sides atress is balanced to make the stamping workpiece be located center department, the bottom fixedly connected with supporting leg of bottom plate, the quantity of supporting leg is provided with four, and the supporting leg is used for strutting arrangement.

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

1. the L-shaped locating rack is arranged to locate the front and back of the stamping part, measurement and location are not needed, the operation is simple and convenient, a certain labor force is saved, the stamping part is extruded and fixed through the arrangement of the extrusion rubber plate, the offset during the processing of the stamping part is prevented, and the processing quality of the device is ensured;

2. through the setting of sliding locating plate, fix a position the both sides of stamping workpiece, make the stamping workpiece be in central point, need not measure the location, easy operation is convenient, saves certain labour.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of the lower die of the present utility model.

Fig. 3 is a schematic structural view of the upper mold of the present utility model.

Fig. 4 is a schematic structural view of the extruded rubber sheet of the present utility model.

In the figure: 1. a bottom plate; 2. a lower die; 3. an upper die; 4. stamping parts; 5. extruding a spring rod; 6. extruding a spring; 7. extruding a rubber plate; 8. a storage groove; 9. an L-shaped positioning frame; 10. a limit guide plate; 11. a limit guide rod; 12. repairing and turning over the integrated knife; 13. an L-shaped mounting rack; 14. a hydraulic telescopic rod; 15. a sliding groove; 16. sliding the positioning plate; 17. positioning a spring plate; 18. positioning a spring rod; 19. a positioning spring; 20. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the utility model provides a stamping part trimming and flanging die positioning structure, which comprises a bottom plate 1 and a lower die 2 arranged at the top of the bottom plate 1, wherein an upper die 3 is arranged above the lower die 2, a stamping part 4 is arranged at the top of the lower die 2, the top of the upper die 3 is penetrated and connected with an extrusion spring rod 5 in a sliding manner, an extrusion spring 6 is sleeved on the outer surface of the extrusion spring rod 5, one end of the extrusion spring rod 5 is fixedly connected with an extrusion rubber plate 7, a storage groove 8 matched with the extrusion rubber plate 7 is formed in the bottom of the upper die 3, the other end of the extrusion spring rod 5 is fixedly connected with an L-shaped positioning frame 9, the stamping part 4 is positioned front and back through the arrangement of the L-shaped positioning frame 9, measurement and positioning are not needed, the operation is simple and convenient, a certain labor force is saved, the stamping part 4 is extruded and fixed through the arrangement of the extrusion rubber plate 7, deflection is prevented when the stamping part 4 is processed, and the processing quality of the device is ensured.

The periphery of the top of the upper die 3 is fixedly connected with a limit guide plate 10, and the top of the limit guide plate 10 penetrates through and is connected with a limit guide rod 11 in a sliding manner.

By adopting the technical scheme, the limit guide plate 10 slides on the limit guide rod 11, so that the running stability of the upper die 3 is ensured.

One end of the limiting guide rod 11 is fixedly connected with the top of the bottom plate 1, and both sides of the upper die 3 are fixedly connected with a trimming and turning integrated knife 12.

By adopting the above technical scheme, the trimming and flanging integrated knife 12 is used for trimming and flanging the stamping part.

The top fixedly connected with L type mounting bracket 13 of bottom plate 1, the internal surface fixedly connected with hydraulic telescoping rod 14 of L type mounting bracket 13, the one end of hydraulic telescoping rod 14 and the top fixed connection of last mould 3.

Through adopting above-mentioned technical scheme, L type mounting bracket 13 is used for installing hydraulic telescoping rod 14, and hydraulic telescoping rod 14 is used for driving the mould 3 and removes, guarantees the normal operating of device.

Both sides at the top of the bottom plate 1 are provided with sliding grooves 15, and the inner surfaces of the sliding grooves 15 are connected with sliding positioning plates 16 in a sliding manner through sliding blocks.

By adopting the above technical scheme, the sliding groove 15 is used for installing the sliding locating plate 16, and the sliding locating plate 16 is used for extruding the workpiece to locate the workpiece.

The two sides of the bottom plate 1 are fixedly connected with positioning spring plates 17, and one side of each positioning spring plate 17 penetrates through and is connected with a positioning spring rod 18 in a sliding mode.

By adopting the above technical scheme, the positioning spring plate 17 is used for installing the positioning spring rod 18, and limiting the positioning spring rod 18.

One end of the positioning spring rod 18 is fixedly connected with one side of the sliding positioning plate 16, and a positioning spring 19 is sleeved on the outer surface of the positioning spring rod 18.

By adopting the technical scheme, the elastic force of the positioning spring 19 drives the positioning spring rod 18 to move the sliding positioning plate 16, and the two sides of the stamping part 4 are stressed in balance, so that the stamping part 4 is positioned at the center.

The bottom of the bottom plate 1 is fixedly connected with supporting legs 20, and the number of the supporting legs 20 is four.

By adopting the above-described technical scheme, the support legs 20 are used for supporting the device.

Working principle: the stamping part 4 is placed at the top of the lower die 2, the elastic force of the positioning spring 19 drives the positioning spring rod 18 to enable the sliding positioning plate 16 to move, the stamping part 4 is located at the center due to the fact that the stress on two sides of the stamping part 4 is balanced, the hydraulic telescopic rod 14 is started to drive the upper die 3 to descend, the upper die 3 drives the extrusion spring rod 5 to descend the L-shaped positioning frame 9, the L-shaped positioning frame 9 extrudes the stamping part 4 to position the front part and the rear part of the stamping part 4, meanwhile, the extrusion spring rod 5 drives the extrusion rubber plate 7 to descend, the extrusion rubber plate 7 descends to extrude the stamping part 4, when the upper die 3 is in close contact with the lower die 2, the extrusion rubber plate 7 is contracted into the containing groove 8, and meanwhile, the upper die 3 drives the repairing and turning integrated knife 12 to trim and turn over the stamping part 4.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a stamping workpiece deburring and turn-ups mould location structure, includes bottom plate (1) and sets up bed die (2) at bottom plate (1) top, its characterized in that: the top of bed die (2) is provided with mould (3), the top of bed die (2) is provided with stamping workpiece (4), the top of mould (3) runs through and sliding connection has extrusion spring pole (5), the surface cover of extrusion spring pole (5) is equipped with extrusion spring (6), the one end fixedly connected with extrusion rubber slab (7) of extrusion spring pole (5), accomodate groove (8) with extrusion rubber slab (7) looks adaptation have been seted up to the bottom of mould (3), the other end fixedly connected with L type locating rack (9) of extrusion spring pole (5).

2. The stamping part trimming and flanging die positioning structure according to claim 1, wherein limiting guide plates (10) are fixedly connected to the periphery of the top of the upper die (3), and limiting guide rods (11) penetrate through and are connected to the top of the limiting guide plates (10) in a sliding manner.

3. The stamping part trimming and flanging die positioning structure according to claim 2, wherein one end of the limiting guide rod (11) is fixedly connected with the top of the bottom plate (1), and both sides of the upper die (3) are fixedly connected with trimming and flanging integrated knives (12).

4. The stamping part trimming and flanging die positioning structure according to claim 1, wherein the top of the bottom plate (1) is fixedly connected with an L-shaped mounting frame (13), the inner surface of the L-shaped mounting frame (13) is fixedly connected with a hydraulic telescopic rod (14), and one end of the hydraulic telescopic rod (14) is fixedly connected with the top of the upper die (3).

5. A stamping part trimming and flanging die positioning structure as claimed in claim 1, wherein both sides of the top of the bottom plate (1) are provided with sliding grooves (15), and the inner surfaces of the sliding grooves (15) are slidably connected with sliding positioning plates (16) through sliding blocks.

6. A stamping trimming and flanging die positioning structure as claimed in claim 5, wherein positioning spring plates (17) are fixedly connected to both sides of the bottom plate (1), and positioning spring rods (18) penetrate through and are slidably connected to one side of the positioning spring plates (17).

7. A stamping trimming and flanging die positioning structure as claimed in claim 6, wherein one end of the positioning spring rod (18) is fixedly connected with one side of the sliding positioning plate (16), and a positioning spring (19) is sleeved on the outer surface of the positioning spring rod (18).

8. A stamping trimming and flanging die positioning structure as claimed in claim 1, wherein the bottom of the base plate (1) is fixedly connected with support legs (20), and the number of the support legs (20) is four.