CN220329804U

CN220329804U - Stamping workpiece shaping auxiliary positioning device

Info

Publication number: CN220329804U
Application number: CN202321593034.7U
Authority: CN
Inventors: 杨帆; 沈峰
Original assignee: Shiyan Zhiwei Industry And Trade Co ltd
Current assignee: Shiyan Zhiwei Industry And Trade Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-01-12
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses an auxiliary positioning device for stamping part forming, and relates to the technical field of stamping technology; the utility model comprises a limit platform, wherein the upper end of the limit platform is provided with a mould groove, both sides of the limit platform are provided with two sliding grooves, the upper end of the limit platform is provided with two first limit grooves, one side of the inner surface of each first limit groove is provided with a plurality of limit holes, the inner surfaces of the two first limit grooves are respectively provided with two first limit mechanisms in a sliding way, a material to be stamped is placed on the limit platform, a limit rod is separated from the limit holes by pulling a first handle, the first limit mechanisms are moved, the second limit mechanisms are moved, and when the second limit mechanisms are required to be finely adjusted, the rotating disc is slowly rotated, so that the purposes of adjusting the first limit mechanisms and the second limit mechanisms and precisely adjusting the second limit mechanisms according to stamping materials with different sizes are achieved.

Description

Stamping workpiece shaping auxiliary positioning device

Technical Field

The utility model relates to the technical field of stamping technology, in particular to an auxiliary positioning device for stamping part forming.

Background

The stamping process is a metal processing method, which is based on plastic deformation of metal, and applies pressure to the plate material by using a die and stamping equipment to make the plate material plastically deform or separate, so as to obtain parts (stamping parts) with certain shapes, sizes and performances. The cab, the front sheet metal part, the cargo compartment plate, various body panels of the sedan, various skeletons of the passenger car and the like of the truck are almost all manufactured by a stamping method;

through investigation publication (bulletin) number: CN212551409U, discloses a stamping part placement auxiliary device, in this technique, "comprising: the rolling plate comprises at least two frame plates which are distributed at intervals, through holes from front to back are formed in the middle of each frame plate, a rotating shaft, a rotating body and the rotating shaft can be penetrated in the rotating body in a rotating mode, rolling plates are wound around the two ends of the rolling plates, the rolling plates are arranged on the two spaced cylindrical rotating bodies in a surrounding mode, and the technical effects of quick position adjustment and the like of blank installation and production efficiency improvement are achieved;

however, when the device is used, the placement devices with corresponding size specifications can be selected according to the size specifications of the processed materials, so that a large number of placement devices with different specifications are needed for auxiliary placement, the placement devices cannot be adjusted, and the existing adjustable positioning device is not accurate enough in adjustment, so that the placement and positioning of stamping parts are more complicated, and the workload of workers is increased;

in order to solve the above problems, the application provides an auxiliary positioning device for molding stamping parts.

Disclosure of Invention

In order to solve the problems that the positioning device of the stamping part cannot be adjusted and the adjustment precision is insufficient; the utility model aims to provide an auxiliary positioning device for stamping parts.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a stamping workpiece shaping auxiliary positioning device, includes spacing platform, spacing platform is the place of laying the stamping workpiece, the mould groove has been seted up to spacing platform's upper end, and the mould groove is the place of laying the mould, the inside in mould groove is equipped with the mould, spacing platform's lower extreme is fixed with the slipmat, and the slipmat is in order to prevent spacing platform from walking the position, two sliding grooves have all been seted up to spacing platform's both sides, two first spacing grooves have been seted up to spacing platform's upper end, and first spacing groove is the important sliding structure of first stop gear, a plurality of spacing holes have been seted up to first spacing groove's internal surface one side, and the spacing hole is the important structure of fixed first stop gear, two first spacing groove internal surfaces all slide and are equipped with two first stop gears;

the utility model provides a limit mechanism, including first spacing shell, the surface of first spacing shell is inserted and is equipped with four gag lever posts, and gag lever post cooperation spacing hole uses, when needing fixed first stop mechanism, the gag lever post will insert the spacing hole, the fixed slot has been seted up to the inside of first spacing shell, the inside of fixed slot is equipped with the sliding block, four the one end of gag lever post all runs through the sliding block, and sliding block and gag lever post are together fixed, two the one end that the spacing hole was kept away from to the gag lever post is first handle fixedly connected with, and first handle is fixed to be equipped with eight, the surface of first handle slides the laminating with the internal surface of sliding slot, and first handle is for conveniently adjusting and removes, one side fixedly connected with four springs of fixed slot is kept away from to the sliding block, and four springs are respectively overlapped the surface at four gag lever posts, one end that the sliding block was kept away from to the one side of fixed slot internal surface with the spring is in order to utilize the reaction force to push away from the sliding block to one side that is close to the fixed slot internal surface of limiting hole, first end that the first handle is fixed with the second stop mechanism is equipped with spacing scale, first side is convenient for adjusting the scale.

Preferably, the second stop gear includes the second spacing shell, the second spacing shell is provided with two, the upper end of second stop gear is fixed and is equipped with the second handle, and the second handle has been for making things convenient for the second spacing shell to remove, two spacing groove has all been seted up to the inside of second spacing shell, two the internal surface in spacing groove all slides and is equipped with the stopper, two the equal fixedly connected with connecting rod in one side of stopper, two the equal fixedly connected with fixture block in one side that the stopper was kept away from to the connecting rod, the fixture block is in order to carry out spacingly to punching press material, two the inside in spacing groove runs through jointly and is equipped with the double-end screw rod, and the both ends of double-end screw rod run through the back face one end of two second spacing shells respectively, the surface of double-end screw rod is equipped with two spacing rings, and spacing ring is in order to prevent that the double-end screw rod from walking the position, the double-end screw rod screw thread runs through two stoppers, and two stoppers cover are established respectively at the different screw thread orientations that the double-end screw rod surface is carved with, just can make the stopper remove when the double-end screw rod rotates, stopper and spacing groove all be "T" type and the inside surface laminating, the double-end screw rod is equipped with the rotation disc in order to rotate.

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

1. according to the utility model, a limiting platform is arranged, a material to be stamped is placed on the limiting platform, a first handle is pulled to enable a limiting rod to be separated from a limiting hole, a first limiting mechanism is moved to enable the limiting rod to be close to the material to be stamped, the first handle is loosened, a spring in a fixed groove pushes a sliding block to the other side through a reaction force to enable the limiting rod to be inserted into the limiting hole, a second limiting mechanism is moved, the material to be stamped is limited for the second time, and when the stamping materials with different sizes are required to be replaced, limiting is carried out again, so that the purpose that the first limiting mechanism and the second limiting mechanism can be adjusted according to the stamping materials with different sizes is achieved;

2. according to the utility model, the second limiting mechanism is arranged, the first limiting mechanism is moved to enable the second limiting mechanism to be close to a material to be punched, the rotating disc is rotated, the double-end screw rod is enabled to start rotating, the limiting block is driven to move towards the middle, the limiting block drives the clamping block through the connecting rod, the clamping block is close to the material to be punched, limiting can be completed, when punching materials with different sizes are required to be replaced, the rotating disc is rotated reversely, the clamping block can be enabled to move towards two sides, when the second limiting mechanism is required to be finely adjusted, the rotating disc is slowly rotated, and the adjustment is carried out according to the material or scale to be punched, so that the purpose of precisely adjusting the second limiting mechanism is achieved.

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 structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of a portion of the structure of the present utility model.

Fig. 3 is a schematic cross-sectional view of a second limiting mechanism according to the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 2 at a.

In the figure: 1. a limiting platform; 2. an anti-slip pad; 3. a mold; 4. a mold groove; 5. a first handle; 6. a first limiting mechanism; 7. a second limiting mechanism; 8. a second handle; 9. a scale; 21. a sliding block; 22. a limit rod; 23. a spring; 24. a fixing groove; 25. a first limit housing; 26. a first limit groove; 27. a limiting hole; 28. a sliding groove; 31. the second limiting shell; 32. a limiting block; 33. a double-ended screw; 34. a connecting rod; 35. a limiting ring; 36. a rotating disc; 37. a clamping block; 38. and a limit groove.

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.

Embodiment one: as shown in fig. 1-4, the utility model provides an auxiliary positioning device for stamping part forming, which comprises a limiting platform 1, wherein a die groove 4 is formed in the upper end of the limiting platform 1, two sliding grooves 28 are formed in both sides of the limiting platform 1, two first limiting grooves 26 are formed in the upper end of the limiting platform 1, a plurality of limiting holes 27 are formed in one side of the inner surface of each first limiting groove 26, and two first limiting mechanisms 6 are slidably arranged on the inner surfaces of the two first limiting grooves 26;

the first stop mechanism 6 includes first limit housing 25, four gag lever posts 22 are inserted to the surface of first limit housing 25, and gag lever post 22 cooperation spacing hole 27 uses, fixed slot 24 has been seted up to the inside of first limit housing 25, the inside of fixed slot 24 is equipped with slider 21, the one end of four gag lever posts 22 all runs through slider 21, one side fixedly connected with four springs 23 that the fixed slot 24 was kept away from to slider 21, and four springs 23 overlap respectively and establish the surface at four gag lever posts 22, one end that slider 21 was kept away from to spring 23 and one side fixed connection of fixed slot 24 internal surface, the upper end fixedly connected with second stop mechanism 7 of first limit housing 25, place the material that will punch on spacing platform 1, through pulling first handle 5, make gag lever post 22 break away from spacing hole 27, remove first stop mechanism 6, make it press close to the material that needs punching press, loosen first handle 5, the spring 23 in the fixed slot 24 pushes away slider 21 to the opposite side through the reaction force, make gag lever post 22 insert in spacing hole 27, remove second stop mechanism 7, the same size of material that need be stamped to the second stop mechanism 7, can be carried out the same size to the material when the second stop mechanism is required to the second size is changed, the same size can be changed to the material that needs to the second stop mechanism, the second size is required to the second stop mechanism is different to the size to the same, the second stop mechanism can be required to be punched.

The lower end of the limiting platform 1 is fixedly provided with an anti-slip pad 2.

By adopting the technical scheme, the stability of the limiting platform 1 is improved.

The mold 3 is provided inside the mold groove 4.

By adopting the technical scheme, the functionality of the limiting platform 1 is improved.

The two limiting rods 22 are fixedly connected with the first handles 5 at the ends far away from the limiting holes 27, eight first handles 5 are fixedly arranged, and the outer surfaces of the first handles 5 are in sliding fit with the inner surfaces of the sliding grooves 28.

By adopting the technical scheme, the convenience of the first limiting mechanism 6 is improved.

The upper end of the limiting platform 1 and one side of the second limiting shell 31 are provided with scales 9.

By adopting the technical scheme, the precision of the first limiting mechanism 6 and the second limiting mechanism 7 is improved.

Embodiment two: as shown in fig. 1-3, the second limiting mechanism 7 comprises a second limiting shell 31, two second limiting shells 31 are arranged, limiting grooves 38 are formed in the two second limiting shells 31, limiting blocks 32 are slidably arranged on the inner surfaces of the two limiting grooves 38, connecting rods 34 are fixedly connected to one sides of the two limiting blocks 32, clamping blocks 37 are fixedly connected to one sides of the two connecting rods 34, which are far away from the limiting blocks 32, double-end screws 33 are jointly penetrated and arranged in the two limiting grooves 38, two ends of the double-end screws 33 penetrate through opposite ends of the two second limiting shells 31 respectively, double-end screws 33 penetrate through the two limiting blocks 32 in threads, the two limiting blocks 32 are respectively sleeved at different thread directions carved on the outer surfaces of the double-end screws 33, the fixed cover in middle part of double-end screw rod 33 is equipped with rolling disc 36, remove first stop gear 6 and make second stop gear 7 press close to the material that needs the punching press, rolling disc 36, make double-end screw rod 33 start rotating, drive stopper 32 and remove to the centre, stopper 32 passes through connecting rod 34 and drives fixture block 37, make fixture block 37 press close to the material that needs the punching press, can accomplish spacingly, when needing to change the punching press material of different size specifications, reverse rotation rolling disc 36, can make fixture block 37 remove to both sides, when needing to carry out fine adjustment to second stop gear 7, slowly rotate rolling disc 36, adjust according to the material or the scale 9 that need the punching press, in order to reach the purpose of carrying out the fine adjustment to second stop gear 7.

A second handle 8 is fixedly arranged at the upper end of the second limiting mechanism 7.

By adopting the technical scheme, the convenience of the second limiting mechanism 7 is improved.

The outer surface of the double-ended screw 33 is provided with two stop rings 35.

By adopting the above technical scheme, the stability of the double-ended screw 33 is improved.

The limiting block 32 and the limiting groove 38 are both T-shaped, and the limiting block 32 is in sliding fit with the inner surface of the limiting groove 38.

By adopting the technical scheme, the mobility of the limiting block 32 on the inner surface of the limiting groove 38 is improved.

Working principle: when the punching material is required to be limited, the material to be punched is placed on the limiting platform 1, the first handle 5 is pulled, the limiting rod 22 is separated from the limiting hole 27, the first limiting mechanism 6 is moved to be close to the material to be punched, the first handle 5 is loosened, the spring 23 in the fixing groove 24 pushes the sliding block 21 to the other side through the reaction force, the limiting rod 22 is inserted into the limiting hole 27, the second limiting mechanism 7 is moved, the material to be punched is limited for the second time, when the punching material with different sizes is required to be replaced, limiting can be carried out again, the purposes that the first limiting mechanism 6 and the second limiting mechanism 7 can be adjusted according to the punching material with different sizes are achieved, the first limiting mechanism 6 is moved, the second limiting mechanism 7 is made to be close to the material to be punched, the rotating disc 36 is rotated, the double-headed screw 33 starts to rotate, the limiting block 32 is driven to move towards the middle, the clamping block 37 is made to be close to the material to be punched, the limiting can be completed, when the punching material with different sizes is required to be replaced, the rotating disc 36 is reversely, the second limiting mechanism 37 can be adjusted slowly, and the second limiting mechanism 7 can be adjusted slowly or the second limiting mechanism is adjusted to be adjusted accurately according to the requirements, and the purposes that the second limiting mechanism is required to be adjusted to the second rotating disc 7.

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 shaping auxiliary positioning device, includes spacing platform (1), its characterized in that: the upper end of the limiting platform (1) is provided with a die groove (4), two sides of the limiting platform (1) are provided with two sliding grooves (28), the upper end of the limiting platform (1) is provided with two first limiting grooves (26), one side of the inner surface of each first limiting groove (26) is provided with a plurality of limiting holes (27), and the inner surfaces of the two first limiting grooves (26) are provided with two first limiting mechanisms (6) in a sliding manner;

the utility model provides a first stop gear (6) is including first spacing shell (25), four gag lever posts (22) have been inserted to the surface of first spacing shell (25), and gag lever post (22) cooperation spacing hole (27) use, fixed slot (24) have been seted up to the inside of first spacing shell (25), the inside of fixed slot (24) is equipped with slider (21), four the one end of gag lever post (22) all runs through slider (21), one side fixedly connected with four springs (23) of fixed slot (24) are kept away from to slider (21), and four springs (23) overlap respectively and establish the surface at four gag lever posts (22), one end and one side fixedly connected with fixed slot (24) internal surface of slider (21) are kept away from to spring (23), the upper end fixedly connected with second stop gear (7) of first spacing shell (25).

2. The stamping forming auxiliary positioning device according to claim 1, wherein the second limiting mechanism (7) comprises second limiting shells (31), two limiting shells (31) are arranged, limiting grooves (38) are formed in the second limiting shells (31), limiting blocks (32) are slidably arranged on the inner surfaces of the limiting grooves (38), connecting rods (34) are fixedly connected to one sides of the limiting blocks (32), clamping blocks (37) are fixedly connected to one sides, away from the limiting blocks (32), of the connecting rods (34), double-headed screws (33) are jointly penetrated through the inner portions of the limiting grooves (38), two ends of the double-headed screws (33) penetrate through one ends, opposite to the surfaces, of the two second limiting shells (31), the double-headed screws (33) penetrate through the two limiting blocks (32) in a threaded mode, the two limiting blocks (32) are respectively sleeved at different threaded directions engraved on the outer surfaces of the double-headed screws (33), and rotating discs (36) are fixedly sleeved in the middle portions of the double-headed screws (33).

3. A stamping forming auxiliary positioning device as claimed in claim 1, wherein the lower end of the limiting platform (1) is fixedly provided with an anti-slip pad (2).

4. A stamping forming auxiliary positioning device as claimed in claim 1, characterized in that the die (3) is provided in the die slot (4).

5. A stamping forming auxiliary positioning device as claimed in claim 1, wherein the two ends of the limiting rods (22) far away from the limiting holes (27) are fixedly connected with first handles (5) together, eight first handles (5) are fixedly arranged, and the outer surfaces of the first handles (5) are in sliding fit with the inner surfaces of the sliding grooves (28).

6. A stamping forming auxiliary positioning device as claimed in claim 2, characterized in that the upper end of the second limiting mechanism (7) is fixedly provided with a second handle (8).

7. A stamping forming auxiliary positioning device as claimed in claim 2, characterized in that the outer surface of the double-ended screw (33) is provided with two stop rings (35).

8. A stamping forming auxiliary positioning device as claimed in claim 2, wherein the limiting block (32) and the limiting groove (38) are both T-shaped, and the limiting block (32) is slidably attached to the inner surface of the limiting groove (38).

9. A stamping forming auxiliary positioning device as claimed in claim 1, wherein the upper end of the limiting platform (1) and one side of the second limiting shell (31) are provided with graduations (9).