CN219335598U

CN219335598U - Stamping workpiece mold processing positioner

Info

Publication number: CN219335598U
Application number: CN202222262963.1U
Authority: CN
Inventors: 谢玉初; 朱月蓉; 杨令; 范辉; 彭协
Original assignee: Kunshan Xiangkai Yusheng Precision Mold Products Co ltd
Current assignee: Kunshan Xiangkai Yusheng Precision Mold Products Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-07-14
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a positioning device for a stamping part processing die, and relates to the technical field of stamping part processing; the utility model comprises a lower fixed plate, an upper fixed plate is arranged above the lower fixed plate, and a pair of positioning blocks are fixedly connected to one sides of the lower fixed plate and the upper fixed plate, which are close to the end surfaces; the cylinder work, the flexible end of cylinder drives the push pedal and removes, place the mould respectively on fixed plate and the last fixed plate down, the inboard of two locating pieces is blocked earlier with the corner of mould, the push pedal removes and can drive connecting plate and ejector pad and remove simultaneously, until the second antiskid runner in the push pedal contacts the diagonal angle of mould, the slide bar of push pedal both sides is pegged graft inside the fixed block on the connecting plate, the push pedal can slide on the connecting plate, the ejector pad promotes the mould, the position of mould can be adjusted, make the corner of both sides mould can fully contact with first antiskid runner and second antiskid runner on the locating piece, the centre gripping is more firm, the location is accurate simultaneously, can not produce the error during the punching press.

Description

Stamping workpiece mold processing positioner

Technical Field

The utility model relates to the technical field of stamping part processing, in particular to a stamping part processing die positioning device.

Background

The stamping part is a forming processing method for a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. Coining and forging are plastic working (or pressure working), and are collectively called forging. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips.

The prior art has the following problems:

the existing stamping part processing die positioning device needs to be provided with an upper die and a lower die firstly, then the positions of the dies are adjusted, so that the dies are aligned, the mounting is very troublesome, the dies cannot be fast fixed, meanwhile, the device for fixing the dies is easy to shake when the upper die and the lower die are used for stamping the plate, the stability is not very high, and aiming at the problems, therefore, the stamping part processing die positioning device is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the problem that the existing stamping part processing die positioning device cannot be used for rapidly fixing a die.

In order to solve the technical problems, the utility model adopts the following technical scheme: the stamping part processing die positioning device comprises a lower fixed plate, wherein an upper fixed plate is arranged above the lower fixed plate, a pair of positioning blocks are fixedly connected to one sides of the lower fixed plate, which are close to the end surfaces, of the upper fixed plate, the two positioning blocks are vertically distributed, a push plate is fixedly connected to the other sides of the end surfaces, which are close to the end surfaces, of the lower fixed plate and the upper fixed plate, a connecting plate is fixedly connected to the end surfaces, which are close to the positioning blocks, of the push plate, fixed blocks are arranged on two sides, which are close to the end surfaces, of the two connecting plates, sliding rods are movably inserted in the fixed blocks, a push block is fixedly connected between the two sliding rods, an air cylinder is fixedly connected to the end surface, which is far away from the positioning blocks, of the push plate, and the two air cylinders are respectively fixedly connected with the lower fixed plate and the upper fixed plate;

the upper fixing plate is taken down, the lower die and the upper die are placed on the lower fixing plate and the upper fixing plate respectively, the air cylinders on the upper fixing plate and the lower fixing plate are started respectively, the air cylinders work, the telescopic ends of the air cylinders drive the pushing plates to move, corners of the dies are clamped into the inner sides of the two locating blocks, the pushing plates move to drive the connecting plates and the pushing blocks to move simultaneously, the clamping blocks on the connecting plates slide in the limiting grooves until the second anti-slip rotating wheels on the pushing plates contact opposite angles of the dies, the sliding rods on two sides of the pushing plates are inserted into the fixing blocks on the connecting plates, the pushing plates can slide on the connecting plates, the positions of the dies can be adjusted when the pushing blocks push the dies, corners of the dies on two sides can be fully contacted with the first anti-slip rotating wheels and the second anti-slip rotating wheels on the locating blocks, clamping is firmer, and after the dies are installed, the limiting rods on the lower fixing plates are clamped into the connecting holes on the upper fixing plates, and the device is placed on the stamping table.

Preferably, four corners of the upper end surface of the lower fixing plate are fixedly connected with limiting rods, supporting springs are sleeved on the periphery of the limiting rods, connecting holes penetrating through the upper fixing plate are formed in the four corners of the upper end surface of the upper fixing plate, and the upper ends of the limiting rods extend into the connecting holes.

Preferably, the side wall of the positioning block is rotationally connected with a pair of first anti-slip rotating wheels through a rotating shaft, two sides of the pushing block, which are close to the end face of the positioning block, are rotationally connected with second anti-slip rotating wheels through the rotating shaft, and the end face of the pushing block, which is close to the positioning block, is provided with a connecting groove.

Preferably, the limiting groove is all offered to the terminal surface that lower fixed plate and last fixed plate are close to each other, and the equal fixedly connected with of terminal surface that two push plates kept away from each other is the fixture block of T shape, and the fixture block is located the inside of limiting groove, and the spout has been offered to the terminal surface that two connecting plates are close to each other, and the equal fixedly connected with slider of terminal surface that two push blocks kept away from each other, and the slider is located the inside of spout.

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

1. the corresponding positioning blocks are arranged on the lower fixing plate and the upper fixing plate, the push plate is arranged on one side of the positioning blocks, the air cylinder works, the telescopic end of the air cylinder drives the push plate to move, the die is placed on the lower fixing plate and the upper fixing plate respectively, corners of the die are clamped into the inner sides of the two positioning blocks, the connecting plate and the push block are driven to move by the movement of the push plate until the second anti-slip rotating wheel on the push plate contacts with opposite corners of the die, sliding rods on two sides of the push plate are inserted into the fixing blocks on the connecting plate, the push plate can slide on the connecting plate, and when the push block pushes the die, the positions of the die can be adjusted, so that corners of the dies on two sides can be fully contacted with the first anti-slip rotating wheel and the second anti-slip rotating wheel on the positioning blocks, clamping is firmer, positioning is accurate, and errors cannot be generated during stamping;

2. through the gag lever post on the four corners department installation drive supporting spring of lower fixed plate up end, offered the connecting hole on the upper fixed plate, the inside of connecting hole is stretched into to the upper end of gag lever post, and the gag lever post plays spacing effect, and when preventing the punching press, the upper fixed plate produces the skew, and supporting spring plays fine supporting role, plays certain cushioning effect simultaneously, prevents under high-speed punching, mould and plate striking, and the mould takes place to damage.

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 view of the bottom structure of the upper fixing plate of the present utility model.

Fig. 3 is a schematic upper structure of the lower fixing plate of the present utility model.

In the figure: 1. a lower fixing plate; 2. an upper fixing plate; 3. a limit rod; 4. a support spring; 5. a connection hole; 6. a positioning block; 7. a first anti-slip wheel; 8. a push plate; 9. a limit groove; 10. a connecting plate; 11. a fixed block; 12. a slide bar; 13. a pushing block; 14. the second anti-slip rotating wheel; 15. a connecting groove; 16. a cylinder; 17. a clamping block; 18. a chute; 19. a sliding block.

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. 1-3, the present utility model provides a technical solution: the stamping part processing die positioning device comprises a lower fixed plate 1, an upper fixed plate 2 is arranged above the lower fixed plate 1, a pair of positioning blocks 6 are fixedly connected to one sides, close to end surfaces, of the lower fixed plate 1 and the upper fixed plate 2, the two positioning blocks 6 are vertically distributed, a push plate 8 is fixedly connected to the other sides, close to the end surfaces, of the lower fixed plate 1 and the upper fixed plate 2, a connecting plate 10 is fixedly connected to the end surfaces, close to the positioning blocks 6, of the push plate 8, fixing blocks 11 are arranged on the two sides, close to the end surfaces, of the two connecting plates 10, sliding rods 12 are movably inserted in the fixing blocks 11, a push block 13 is fixedly connected between the two sliding rods 12, an end surface, far from the positioning blocks 6, of the push plate 8 is fixedly connected with an air cylinder 16, the two air cylinders 16 are fixedly connected with the lower fixed plate 1 and the upper fixed plate 2, the air cylinders 16 work, telescopic ends of the air cylinders 16 drive the push plate 8 to move, the dies are respectively placed on the lower fixed plate 1 and the upper fixed plate 2, corners of the dies are clamped into the inner sides of the two positioning blocks 6 at first, and the push plate 8 move to drive the connecting plates 10 and the push plates 13 to move simultaneously;

the side wall of locating piece 6 is connected with a pair of first antiskid runner 7 through the pivot rotation, push block 13 is close to the both sides of locating piece 6 terminal surface and all is connected with second antiskid runner 14 through the pivot rotation, push block 13 is close to the terminal surface of locating piece 6 and has seted up spread groove 15, push pedal 8 removes, second antiskid runner 14 on push pedal 8 contacts the diagonal angle of mould, slide bar 12 grafting in the fixed block 11 on connecting plate 10 on push pedal 8 both sides, push pedal 8 can slide on connecting plate 10, when push block 13 promotes the mould, can adjust the position of mould, make the corner of both sides mould can fully contact with first antiskid runner 7 and second antiskid runner 14 on the locating piece 6, the centre gripping is more firm, the location is accurate simultaneously, can not produce the error during the punching press.

Limiting grooves 9 are formed in the end faces, close to each other, of the lower fixing plate 1 and the upper fixing plate 2, clamping blocks 17 in a T shape are fixedly connected to the end faces, far away from each other, of the two pushing plates 8, the clamping blocks 17 are located in the limiting grooves 9, sliding grooves 18 are formed in the end faces, close to each other, of the two connecting plates 10, sliding blocks 19 are fixedly connected to the end faces, far away from each other, of the two pushing blocks 13, and the sliding blocks 19 are located in the sliding grooves 18.

Through adopting above-mentioned technical scheme, fixture block 17 and slider 19 all play fine limiting displacement, prevent that ejector pad 13 from being unstable when removing.

Embodiment two: as shown in fig. 1, four corners of the upper end surface of the lower fixing plate 1 are fixedly connected with limiting rods 3, the periphery of each limiting rod 3 is sleeved with a supporting spring 4, four corners of the upper end surface of the upper fixing plate 2 are provided with connecting holes 5 penetrating through the upper fixing plate 2, and the upper ends of the limiting rods 3 extend into the connecting holes 5.

Through adopting above-mentioned technical scheme, gag lever post 3 plays spacing effect, prevents when punching press, and upper fixed plate 2 produces the skew, and supporting spring 4 plays fine supporting role, plays certain cushioning effect simultaneously, prevents under high-speed punching press, mould and plate striking, and the mould takes place to damage.

Working principle: the upper fixing plate 2 is taken down, the lower die and the upper die are respectively placed on the lower fixing plate 1 and the upper fixing plate 2, the air cylinders 16 on the upper fixing plate 2 and the lower fixing plate 1 are respectively started, the air cylinders 16 work, the telescopic ends of the air cylinders 16 drive the pushing plate 8 to move, corners of the dies are clamped into the inner sides of the two positioning blocks 6, the pushing plate 8 moves to drive the connecting plate 10 and the pushing block 13 to move simultaneously, the clamping blocks 17 on the connecting plate 10 slide in the limiting grooves 9 until the second anti-slip rotating wheels 14 on the pushing plate 8 contact diagonal corners of the dies, the sliding rods 12 on two sides of the pushing plate 8 are inserted into the fixing blocks 11 on the connecting plate 10, the pushing plate 8 can slide on the connecting plate 10, and when the pushing block 13 pushes the dies, the positions of the dies can be adjusted, so that corners of the dies on two sides can be fully contacted with the first anti-slip rotating wheels 7 and the second anti-slip rotating wheels 14 on the positioning blocks 6, the limiting rods 3 on the lower fixing plate 1 are clamped into the connecting holes 5 on the upper fixing plate 2 after the dies are installed, and the device is placed on a stamping table after the installation is completed.

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. Stamping workpiece mold processing positioner, including lower fixed plate (1), its characterized in that: the top of fixed plate (1) down is equipped with fixed plate (2), one side that fixed plate (1) and last fixed plate (2) are close to the terminal surface each other is equal fixedly connected with a pair of locating piece (6), and two locating pieces (6) are perpendicular distribution, the opposite side that fixed plate (1) and last fixed plate (2) are close to the terminal surface each other is equal fixedly connected with push pedal (8), the terminal surface fixedly connected with connecting plate (10) that push pedal (8) are close to locating piece (6), two the both sides that connecting plate (10) are close to the terminal surface each other all are equipped with fixed block (11), the inside activity grafting of fixed block (11) has slide bar (12), two fixedly connected with ejector pad (13) between slide bar (12), terminal surface fixedly connected with cylinder (16) that locating piece (6) were kept away from to push pedal (8), and two cylinders (16) are respectively with fixed plate (1) and last fixed plate (2).

2. A stamping part processing die positioning device as claimed in claim 1, wherein limit rods (3) are fixedly connected to four corners of the upper end face of the lower fixing plate (1), and supporting springs (4) are sleeved on the periphery of the limit rods (3).

3. A stamping part processing die positioning device as claimed in claim 2, wherein the four corners of the upper end surface of the upper fixing plate (2) are respectively provided with a connecting hole (5) penetrating through the upper fixing plate (2), and the upper end of the limit rod (3) extends into the connecting hole (5).

4. The stamping part processing die positioning device according to claim 1, wherein the side wall of the positioning block (6) is rotationally connected with a pair of first anti-slip rotating wheels (7) through a rotating shaft, two sides of the pushing block (13) close to the end face of the positioning block (6) are rotationally connected with second anti-slip rotating wheels (14) through the rotating shaft, and a connecting groove (15) is formed in the end face of the pushing block (13) close to the positioning block (6).

5. A stamping part processing die positioning device as claimed in claim 1, wherein the end surfaces of the lower fixing plate (1) and the upper fixing plate (2) close to each other are provided with limiting grooves (9), the end surfaces of the two pushing plates (8) far away from each other are fixedly connected with clamping blocks (17) in a T shape, and the clamping blocks (17) are positioned in the limiting grooves (9).

6. A stamping part processing die positioning device as claimed in claim 1, wherein the end surfaces of the two connecting plates (10) close to each other are provided with sliding grooves (18), the end surfaces of the two pushing blocks (13) far away from each other are fixedly connected with sliding blocks (19), and the sliding blocks (19) are positioned in the sliding grooves (18).