CN220880217U

CN220880217U - Stamping die is used in processing of wave filter stamping workpiece

Info

Publication number: CN220880217U
Application number: CN202322670227.4U
Authority: CN
Inventors: 胡平; 渠海立
Original assignee: SUZHOU MEET PRECISION TECHNOLOGY CO LTD
Current assignee: SUZHOU MEET PRECISION TECHNOLOGY CO LTD
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-03
Anticipated expiration: 2033-10-07

Abstract

The utility model belongs to the technical field of filters, in particular to a stamping die for processing a stamping part of a filter, which comprises a working plate, wherein the top surface of the working plate is fixedly connected with a male die, second supporting legs are respectively fixed at four corners of the top surface of the working plate, and the top surfaces of the four second supporting legs are fixedly connected with a supporting plate; according to the stamping die for processing the filter stamping part, through the matched use of the arranged gear, the first tooth plate and the second tooth plate, the movable plate can be conveniently moved upwards or downwards, so that a worker can conveniently move the die from the outer wall of the convex die, the worker can conveniently take out the die, the operation is simple, the time and the physical strength of the worker can be saved to a certain extent, the bottom surface of the positioning rod can conveniently position a workpiece to be stamped through the matched use of the cavity, the positioning rod and the first spring, the situation that the workpiece is displaced when the concave die is stamped can be prevented, and the stamping die is convenient to use.

Description

Stamping die is used in processing of wave filter stamping workpiece

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a stamping die for processing a filter stamping part.

Background

The stamping die is a special process device for processing materials into parts in cold stamping, the die arranged on the press machine is utilized to apply pressure to the materials to deform the materials, and the filter is required to be stamped in the production process;

the utility model discloses a stamping die for processing a filter stamping part convenient to demould, which is disclosed in China patent application No. 202022295285.X, and is characterized in that a stamping machine body, a positioning block, a lower male die and a rubber box are protected, the rubber box is arranged on the lower side of the inside of the stamping machine body, a handle is arranged on the outer side of a loop bar, a mounting block is arranged on the outer side of the lower male die, an upper male die is arranged on the upper side of the lower male die, a fixed block is arranged on the upper side of the positioning block, a limiting block is arranged on the inner side of the fixed block, a movable rod is arranged on the inner side of the limiting block, a driving wheel is arranged on the rear side of the movable rod, a secondary wheel is arranged on the outer side of the driving wheel, and a secondary moving block is arranged on the front side of the secondary wheel.

However, when the device is in actual use, the transmission rod and the installation block can form threaded connection, the knob is manually rotated to drive the transmission rod to rotate, so that the installation block is driven to move up and down, the loop bar is connected with the stamping machine body in a rotating way, and the installation block and the loop bar form nested connection, the loop bar is rotated through the handle to demould a workpiece, so that the installation block limits the loop bar, the demoulding operation is convenient, the workpiece is conveniently processed at the later stage, when the stamping die is carried out, the inner wall of the filter can be tightly attached to the lower punch, although the lower punch can be rotated, the protrusion of the lower punch can be turned downwards, so that the filter can be conveniently stored, but when the filter is demoulded from the lower punch, a worker can only push the filter downwards by hand, but because the inner wall can be tightly attached to the lower punch, and the resistance is difficult to push the filter, and the device can rotate the lower punch so as to store the filter, the filter is inconvenient and time-consuming and labor-consuming when the filter is demoulded from the lower punch.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides the stamping die for processing the filter stamping part, which has the characteristic of being convenient for demolding the filter.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stamping die for machining the filter stamping parts comprises a working plate, wherein a male die is fixedly connected to the top surface of the working plate, second supporting legs are fixedly arranged at four corners of the top surface of the working plate, a supporting plate is fixedly connected to the top surfaces of the four second supporting legs, an air cylinder is fixedly arranged on the top surface of the supporting plate, and the output end of the air cylinder penetrates through the supporting plate and is fixedly provided with a female die;

The utility model discloses a gear, including the fixed plate, the fixed plate is fixed with the top surface of roof, the fixed plate is fixed with to the position that the bottom surface of working plate is close to the second tooth dental lamina, the outer wall sliding connection of dead lever has the connecting plate, the tail end of connecting plate with the front end fixed connection of second tooth dental lamina, the bottom surface of dead lever is fixed with the locating plate, the outer wall cover of dead lever is equipped with the third spring, the third spring is located between connecting plate and the locating plate.

As a preferable technical scheme of the utility model, the output end of the air cylinder is provided with a cavity, the inner wall of the cavity is provided with two symmetrically distributed guide grooves, the interiors of the two guide grooves are respectively and slidably connected with a guide rod, the opposite faces of the two guide rods are fixedly connected with a positioning rod, a first spring is placed in the cavity, and the first spring is positioned between the positioning rod and the top surface of the inner wall of the cavity.

As a preferable technical scheme of the utility model, the top surface of the male die is provided with two pairs of limit grooves which are symmetrically distributed and arranged, the limit grooves penetrate through the working plate and the male die, the bottom surface of the moving plate is positioned above the limit grooves, moving rods are respectively fixed on the top surface of the limit grooves and the bottom surface of the moving rods, a second fixing piece and a first fixing piece are respectively fixed on the top surface of the limit grooves and the bottom surface of the moving rods, the moving rods are in sliding connection with the second fixing piece, a second spring is sleeved on the outer wall of the moving rods, and the second spring is positioned between the first fixing piece and the second fixing piece.

As a preferred embodiment of the present utility model, the first tooth plate and the second tooth plate have a height twice that of the male die.

As a preferable technical scheme of the utility model, the height of the positioning rod is higher than that of the female die.

As a preferred embodiment of the present utility model, the height of the second support leg is at least three times the height of the male die.

Compared with the prior art, the utility model has the beneficial effects that: according to the stamping die for processing the filter stamping part, through the matched use of the arranged gear, the first tooth plate and the second tooth plate, the movable plate can be conveniently moved upwards or downwards, so that a worker can conveniently move the die from the outer wall of the convex die, the worker can conveniently take out the die, the operation is simple, the time and the physical strength of the worker can be saved to a certain extent, the bottom surface of the positioning rod can conveniently position a workpiece to be stamped through the matched use of the cavity, the positioning rod and the first spring, the situation that the workpiece is displaced when the concave die is stamped can be prevented, and the stamping die is convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a work plate according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a convex mold according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a female mold according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure A in the present utility model;

FIG. 6 is an enlarged schematic view of B in the present utility model;

In the figure: 1. a work plate; 2. a male die; 3. a first support leg; 4. a second support leg; 5. a support plate; 6. a cylinder; 7. a concave die; 8. a cavity; 9. a positioning rod; 10. a first spring; 11. a guide groove; 12. a guide rod; 13. a gear; 14. a first dental plate; 15. a top plate; 16. a second dental plate; 17. a bottom plate; 18. a moving plate; 19. a moving rod; 20. a first fixing piece; 21. a second spring; 22. a connecting plate; 23. a fixed rod; 24. a third spring; 25. a positioning plate; 26. a pedal; 27. a second fixing piece; 28. 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.

Referring to fig. 1-6, the present utility model provides the following technical solutions: in the embodiment, the stamping die for processing the filter stamping part comprises a working plate 1, wherein the top surface of the working plate 1 is fixedly connected with a male die 2, second supporting legs 4 are respectively fixed at four corners of the top surface of the working plate 1, a supporting plate 5 is fixedly connected with the top surfaces of the four second supporting legs 4, a cylinder 6 is fixed on the top surface of the supporting plate 5, and the output end of the cylinder 6 penetrates through the supporting plate 5 and is fixedly provided with a female die 7;

The four corners of the bottom surface of the working plate 1 are fixedly provided with first supporting legs 3, the center position of the working plate 1 is rotationally connected with a gear 13, two sides of the inner wall of the convex die 2 are respectively and slidably connected with a first tooth plate 14 and a second tooth plate 16, the bottom surface of the second tooth plate 16 is fixedly provided with a bottom plate 17, the bottom surface of the bottom plate 17 is fixedly provided with a pedal 26, the top surface of the first tooth plate 14 is fixedly provided with a top plate 15, the top surface of the top plate 15 is fixedly provided with a movable plate 18, the position, close to the second tooth plate 16, of the bottom surface of the working plate 1 is fixedly provided with a fixed rod 23, the outer wall of the fixed rod 23 is slidably connected with a connecting plate 22, the tail end of the connecting plate 22 is fixedly connected with the front end of the second tooth plate 16, the bottom surface of the fixed rod 23 is fixedly provided with a positioning plate 25, the outer wall of the fixed rod 23 is sleeved with a third spring 24, and the third spring 24 is positioned between the connecting plate 22 and the positioning plate 25; when the filter press is used, a workpiece can be placed on the movable plate 18, the air cylinder 6 is started again, the output end of the air cylinder 6 is used for driving the concave die 7 to move downwards, the concave die 7 and the convex die 2 are used for stamping, the filter press is formed, the concave die 7 can be moved upwards after the workpiece is formed and is far away from the position of the convex die 2, at the moment, a worker can downwards tread the pedal 26 by feet, the bottom plate 17 is used for driving the second toothed plate 16 to move downwards, meanwhile, the connecting plate 22 can slide on the outer wall of the fixed rod 23, the third spring 24 is extruded, the second toothed plate 16 is contracted, the second toothed plate 16 is simultaneously used for driving the gear 13 to rotate, the first toothed plate 14 is driven to move upwards by the gear 13, the movable plate 18 can be pushed to move upwards by the top plate 15, the movable plate 18 can be separated from the outer wall of the convex die 2, at the moment, the worker can hold the filter press, the worker can move the filter press when the foot of the pedal 26, the third spring 24 can release elasticity to push the second toothed plate 16 to move upwards, the first toothed plate 16 is driven by the gear 13 to drive the movable toothed plate 14 to be separated from the movable plate 18, at the moment, the time can be removed by the worker can move the inner wall of the die 18 by the worker easily, and the user can move the filter press the filter can be removed by the inner wall of the filter press conveniently, and the filter can be removed by the operator easily, and the user can be convenient to move by the time when the user can be moved by the user can easily by the convenient to be moved by the user can.

Specifically, as can be seen from fig. 2 and fig. 4, in this embodiment, a cavity 8 is formed at an output end of the cylinder 6, two symmetrically distributed guide grooves 11 are formed in an inner wall of the cavity 8, guide rods 12 are slidably connected in the two guide grooves 11, a positioning rod 9 is fixedly connected to opposite sides of the two guide rods 12, a first spring 10 is disposed in the cavity 8, and the first spring 10 is located between the positioning rod 9 and an inner wall top surface of the cavity 8; when the die is used, the first spring 10 can be abutted against the top surface of the positioning rod 9 when being in the initial position, so that the bottom surface of the positioning rod 9 can be positioned below the die 7, and when the die 7 is used for punching, the bottom surface of the positioning rod 9 can be pressed against a workpiece, and the situation that the workpiece is displaced when the die 7 is used for punching can be prevented.

Specifically, as can be seen from fig. 3 and fig. 6, in this embodiment, the top surface of the male die 2 has two pairs of symmetrically distributed limiting grooves 28, the limiting grooves 28 penetrate through the working plate 1 and the male die 2, the bottom surface of the moving plate 18 is located above the limiting grooves 28, the moving rods 19 are fixed on the top surface of the limiting grooves 28 and the bottom surface of the moving rods 19 respectively, the moving rods 19 are slidably connected to the second fixing pieces 27, the outer wall of the moving rods 19 is sleeved with second springs 21, and the second springs 21 are located between the first fixing pieces 20 and the second fixing pieces 27; when the movable plate 18 moves upwards, the four movable rods 19 are driven to move, the first fixing plates 20 can squeeze the second springs 21 to shrink, the stability of the movable plate 18 can be improved by the four movable rods 19, the movable plate 18 is not easy to shake, when a worker releases the pedal 26, the four second springs 21 release elasticity, and the first fixing plates 20 are pushed downwards, so that the movable plate 18 can be reset.

Specifically, as can be seen from fig. 5, in this embodiment, the heights of the first tooth plate 14 and the second tooth plate 16 are twice the height of the male die 2; when the first tooth plate 14 is moved upward by pushing the moving plate 18, the bottom surface of the press forming die is separated from the top surface of the male die 2, so that the die can be taken out.

Specifically, as can be seen from fig. 2, in this embodiment, the height of the positioning rod 9 is higher than that of the female die 7; when the positioning rod is used, the bottom surface of the positioning rod 9 can be ensured to be contacted with a workpiece to be stamped, so that the workpiece can be positioned conveniently.

Specifically, as can be seen from fig. 1, in this embodiment, the height of the second supporting leg 4 is at least three times that of the male die 2; when the die is taken out, the die can be prevented from being blocked by the bottom surface of the female die 7 or the top surface of the male die 2, so that a worker can take out the die conveniently.

The working principle and the using flow of the utility model are as follows: in the utility model, after a workpiece is formed, the female die 7 can be moved upwards and far away from the position of the male die 2, at the moment, a worker can step down on the pedal 26 by feet, the second tooth plate 16 is driven to move downwards by the bottom plate 17, meanwhile, the connecting plate 22 can slide on the outer wall of the fixed rod 23 and extrude the third spring 24, so that the second tooth plate 16 is contracted, the transmission gear 13 is rotated, the first tooth plate 14 is driven to move upwards by the gear 13, the movable plate 18 can be pushed to move upwards by the top plate 15, the movable plate 18 can separate the punched and formed filter from the outer wall of the male die 2, at the moment, the worker can hold the filter, at the moment, when the foot of the user moves away from the pedal 26, the third spring 24 can release elasticity to push the second tooth plate 16 to move upwards, and then the first tooth plate 14 is driven to move downwards by the gear 13, at the moment, the movable plate 18 is separated from the inner wall of the die, the worker can take the die from the movable plate 18, the filter can be moved conveniently on the outer wall of the male die 2, the worker can save the labor force on the outer wall of the die, and the worker can be saved in time.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Stamping die is used in processing of wave filter stamping workpiece, including work board (1), its characterized in that: the top surface of the working plate (1) is fixedly connected with a male die (2), second supporting legs (4) are fixed at four corners of the top surface of the working plate (1), a supporting plate (5) is fixedly connected with the top surfaces of the four second supporting legs (4), an air cylinder (6) is fixed on the top surface of the supporting plate (5), and the output end of the air cylinder (6) penetrates through the supporting plate (5) and is fixedly provided with a female die (7);

The utility model discloses a motor vehicle seat, including work board (1), gear (13) are connected with in the central point of work board (1), the central point of work board (1) puts and rotates and be connected with gear (13), the inner wall both sides of terrace die (2) are sliding connection respectively has first tooth socket (14) and second tooth socket (16), the bottom surface of second tooth socket (16) is fixed with bottom plate (17), the bottom surface of bottom plate (17) is fixed with footboard (26), the top surface of first tooth socket (14) is fixed with roof (15), the top surface of roof (15) is fixed with movable plate (18), the bottom surface of work board (1) is close to the position of second tooth socket (16) and is fixed with dead lever (23), the outer wall sliding connection of dead lever (23) has connecting plate (22), the tail end of connecting plate (22) with the front end fixed connection of second tooth socket (16), the bottom surface of dead lever (23) is fixed with locating plate (25), the outer wall cover of dead lever (23) is equipped with third spring (24), third spring (24) are located between connecting plate (25).

2. The stamping die for machining a filter stamping of claim 1, wherein: the output of cylinder (6) has seted up cavity (8), the inner wall of cavity (8) has guide way (11) that two symmetrical distributions were seted up, two the inside of guide way (11) is equal sliding connection has guide bar (12), two opposite face fixedly connected with locating lever (9) of guide bar (12), first spring (10) have been placed to the inside of cavity (8), first spring (10) are located between the inner wall top surface of locating lever (9) and cavity (8).

3. The stamping die for machining a filter stamping of claim 1, wherein: the top surface of terrace die utensil (2) has two pairs of spacing grooves (28) that symmetrical distribution was seted up, spacing groove (28) run through working plate (1) and terrace die utensil (2), the bottom surface of movable plate (18) is located the top of spacing groove (28) and all is fixed with movable rod (19), the top surface of spacing groove (28) with the bottom surface of movable rod (19) is fixed with second stationary blade (27) and first stationary blade (20) respectively, movable rod (19) sliding connection is on second stationary blade (27), the outer wall cover of movable rod (19) is equipped with second spring (21), second spring (21) are located between first stationary blade (20) and second stationary blade (27).

4. The stamping die for machining a filter stamping of claim 1, wherein: the first tooth plate (14) and the second tooth plate (16) are twice as high as the male die (2).

5. A stamping die for processing a filter stamping as defined in claim 2, wherein: the height of the locating rod (9) is higher than that of the female die (7).

6. The stamping die for machining a filter stamping of claim 1, wherein: the height of the second supporting leg (4) is at least three times that of the male die (2).