Punching die for automobile oil pump cover production

Abstract

The utility model discloses a punching die for producing an automobile oil pump cover, which relates to the technical field of punching production and comprises a base and a support table. The automobile oil pump cover punching machine further comprises a rotating fixing plate, a rotating starting plate, a starting mechanism, a driven rotating rod, a rotating ring, a lower die mechanism, a lifting mechanism, a connecting plate, a punching mechanism and a buffering mechanism, the automobile oil pump cover is manually placed on the die groove, a rotating motor is started, the rotating motor drives the rotating starting plate to rotate, and the rotating starting plate drives the rotating ring to rotate; the rotating ring drives the lower die plate to rotate through the fixing block, the lower die plate is moved to the position below the pressing plate, after punching, the rotating motor is started, the punched automobile oil pump cover is driven to be moved out of the pressing plate, and the lower die mechanism is driven to rotate through rotation of the rotating ring; the punched automobile oil pump cover is automatically separated from the die groove under the action of gravity, so that the problem of replacing the automobile oil pump cover is solved, manpower and time are greatly saved, and the punching efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production punching, in particular to a punching die for producing automobile oil pump covers. Background Art

[0002] Punching refers to punching various patterns on materials such as steel plates, leather, cloth, and wood boards to meet different needs. The types of punching include cross holes, diamond holes, fish scale holes, figure eight holes, hexagonal holes, punching plates, long holes, square holes, round holes, punching plate nets, triangular holes, etc.; at this stage, when punching automobile oil pump covers, most punching dies require manual placement of the automobile oil pump cover, and then manually taking out the automobile oil pump cover after punching, and then placing the automobile oil pump cover for punching, and so on. This repeated replacement of the automobile oil pump cover consumes a lot of manpower and time, resulting in low punching efficiency, and therefore urgently needs improvement. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a punching die for the production of automobile oil pump covers, aiming to solve the above technical problems.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A punching die, base and support platform for producing automobile oil pump covers; further comprising:

[0006] There are three circular dropping holes, which are arranged on the support platform;

[0007] There are three rotating fixed plates, which are fixed on the base;

[0008] A rotating start plate is provided on the base and fixedly connected to the base;

[0009] A starting mechanism, rotatably disposed on the rotating fixed plate and the rotating starting plate;

[0010] A driven rotating rod is provided on the rotating fixed plate and is fixedly connected to the rotating fixed plate;

[0011] A rotating ring is provided on the support platform and is slidably connected to the support platform;

[0012] There are multiple lower mold mechanisms, and multiple of them are fixedly arranged on the rotating ring;

[0013] A lifting mechanism is provided on the base and is fixedly connected to the base;

[0014] A connecting plate, fixedly arranged on the lifting mechanism;

[0015] A punching mechanism is provided on the connecting plate and is fixedly connected to the connecting plate;

[0016] The buffer mechanism is arranged on the punching mechanism.

[0017] Preferably, the starting mechanism comprises:

[0018] A starting rotation rod is provided on the rotation fixing plate and the rotation starting plate, and is rotationally connected to the rotation fixing plate and the rotation starting plate;

[0019] The rotating motor is fixedly arranged on the rotating rod.

[0020] Preferably, the lower mold mechanism includes:

[0021] a fixed block, disposed on the rotating ring and fixedly connected to the rotating ring;

[0022] A lower template is fixedly arranged on the fixed block;

[0023] A mold groove is provided on the lower mold plate;

[0024] The blanking chute is set on the lower template.

[0025] Preferably, the lifting mechanism comprises:

[0026] A fixing rod, fixedly arranged on the base;

[0027] The lifting hollow rod is arranged on the fixing rod and is slidably connected with the fixing rod.

[0028] Preferably, the punching mechanism comprises:

[0029] A pad, fixedly arranged on the connecting plate;

[0030] a punching plate, disposed on the backing plate and fixedly connected to the punching plate;

[0031] The punching key is fixedly arranged on the punching plate.

[0032] Preferably, the buffer mechanism comprises:

[0033] There are four buffer springs, which are fixed on the punching mechanism;

[0034] A pressing plate is arranged on the buffer spring and fixedly connected to the buffer spring.

[0035] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0036] The automobile oil pump cover is manually placed on the die groove, and the rotating motor is started. The rotating motor drives the rotating starting plate to rotate, and the rotating starting plate drives the rotating ring to rotate. The rotating ring drives the lower template to rotate through the fixed block, and the lower template is moved under the pressing plate. After punching, the rotating motor is started to move the punched automobile oil pump cover out from under the pressing plate, and the rotation of the rotating ring drives the lower die mechanism to rotate. When it reaches the edge, the punched automobile oil pump cover will automatically separate from the die groove under the action of gravity. This solves the problem of frequent replacement of automobile oil pump covers, greatly saves manpower and time, and improves the efficiency of punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0038] Figure 1 The present invention shows a structural schematic diagram of a punching die for producing automobile oil pump covers.

[0039] Figure 2 The present invention shows a front view structural schematic diagram of a punching die for producing automobile oil pump covers.

[0040] Figure 3 The present invention shows a side structural schematic diagram of a punching die for producing automobile oil pump covers.

[0041] Figure 4 The diagram shows a top view of the structure of a punching die for producing automobile oil pump covers.

[0042] Figure 5 Shown Figure 3 Structural cross-section view of AA in the figure.

[0043] Legend:

[0044] 1. Base; 2. Support platform; 3. Rotating fixed plate; 4. Rotating starting plate; 5. Driven rotating rod; 6. Rotating ring; 7. Connecting plate; 8. Starting rotating rod; 9. Rotating motor; 10. Fixed block; 11. Lower template; 12. Die groove; 13. Blanking chute; 14. Fixed rod; 15. Lifting hollow rod; 16. Pad; 17. Punching plate; 18. Punching key; 19. Buffer spring; 20. Pressing plate; 21. Dropping round hole. DETAILED DESCRIPTION

[0045] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0046] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0049] Reference Figures 1 to 5 The utility model is further described with respect to an embodiment of a punching die for producing an automobile oil pump cover.

[0050] A punching die for producing automobile oil pump covers, comprising a base 1 and a support platform 2; further comprising:

[0051] There are three circular dropping holes 21, which are arranged on the support platform 2;

[0052] There are three rotating fixed plates 3 , which are fixed on the base 1 and are used to support the driven rotating rod 5 .

[0053] The rotation starting plate 4 is provided on the base 1 and fixedly connected to the base 1 ; it cooperates with the rotation fixing plate 3 to support the starting rotation rod 8 .

[0054] A starting mechanism, rotatably disposed on the rotating fixed plate 3 and the rotating starting plate 4;

[0055] Reference Figure 1 and Figure 5 As a preferred embodiment, the starting mechanism includes:

[0056] A starting rotation rod 8 is provided on the rotation fixing plate 3 and the rotation starting plate 4, and is rotationally connected to the rotation fixing plate 3 and the rotation starting plate 4;

[0057] The rotating motor 9 is fixedly arranged on the rotating rod.

[0058] During operation, the rotating motor 9 is started, and the rotating motor 9 drives the starting rotating rod 8 to rotate; the starting mechanism is used to transfer kinetic energy to drive the rotating ring 6 and the lower mold mechanism to rotate, wherein the starting rotating rod 8 is used to transfer kinetic energy to drive the moving ring to rotate.

[0059] The driven rotating rod 5 is provided on the rotating fixed plate 3 and is fixedly connected to the rotating fixed plate 3 ; it cooperates with the starting rotating rod 8 to support the moving ring.

[0060] The rotating ring 6 is provided on the support platform 2 and is slidably connected to the support platform 2; and is used to drive the lower mold mechanism to rotate.

[0061] There are multiple lower mold mechanisms, and multiple of them are fixedly arranged on the rotating ring 6;

[0062] Reference Figure 1 As a preferred embodiment, the lower mold mechanism includes:

[0063] A fixed block 10 is provided on the rotating ring 6 and is fixedly connected to the rotating ring 6;

[0064] The lower template 11 is fixedly mounted on the fixing block 10;

[0065] A mold groove 12 is provided on the lower mold plate 11;

[0066] The blanking chute 13 is provided on the lower template 11 .

[0067] During operation, the rotating ring 6 drives the lower template 11 to rotate through the fixed block 10, and the lower mold mechanism cooperates with the upper mold mechanism to punch holes in the automobile oil pump cover; the mold groove 12 is used to place the automobile oil pump cover, the lower template 11 and the pressing plate 20 cooperate to fix the automobile oil pump cover, and the blanking chute 13 is used to drop the blank after punching.

[0068] A lifting mechanism is provided on the base 1 and is fixedly connected to the base 1;

[0069] Reference Figure 3 As a preferred embodiment, the lifting mechanism includes:

[0070] A fixing rod 14 is fixedly mounted on the base 1;

[0071] The lifting hollow rod 15 is disposed on the fixing rod 14 and is slidably connected to the fixing rod 14 .

[0072] The connecting plate 7 is fixedly arranged on the lifting mechanism and is used to connect the lifting hollow rod 15 and the punching mechanism.

[0073] A punching mechanism is provided on the connecting plate 7 and is fixedly connected to the connecting plate 7;

[0074] Reference Figure 2 and Figure 3 As a preferred embodiment, the punching mechanism includes:

[0075] A backing plate 16 is fixedly mounted on the connecting plate 7;

[0076] A punching plate 17 is provided on the backing plate 16 and is fixedly connected to the punching plate 17;

[0077] The punching key 18 is fixedly arranged on the punching plate 17 .

[0078] During operation, the connecting plate 7 drives the backing plate 16 to move downward, the backing plate 16 drives the punching plate 17 to move downward, the punching plate 17 drives the punching key 18 to move downward, and the punching key 18 is used to punch holes in the oil pump cover of the automobile.

[0079] The buffer mechanism is arranged on the punching mechanism.

[0080] Reference Figure 2 and Figure 3 As a preferred embodiment, the buffer mechanism includes:

[0081] There are four buffer springs 19, which are fixed on the punching mechanism;

[0082] The pressing plate 20 is arranged on the buffer spring 19 and is fixedly connected to the buffer spring 19. It is used to cooperate with the lower template 11 to fix the automobile oil pump cover.

[0083] Working principle: manually place the automobile oil pump cover on the die groove 12, start the rotating motor 9, the rotating motor 9 drives the rotating starting plate 4 to rotate, the rotating starting plate 4 drives the rotating ring 6 to rotate, the rotating ring 6 drives the lower template 11 to rotate through the fixed block 10, and the lower template 11 is moved under the pressing plate 20, and the punching device is started. The lifting hollow rod 15 moves downward, and the hollow rod drives the connecting plate 7 to move downward. The connecting plate 7 drives the punching plate 17 to move downward through the pad 16, and the punching plate 17 drives the punching key 18 to move downward to punch the automobile oil pump cover on the die groove 12. The excess blanking will fall from the blanking trough 13.

[0084] The above description of the embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A punching die for producing automobile oil pump covers, comprising a base (1) and a support platform (2); characterized in that: Also includes: There are three circular dropping holes (21), which are arranged on the support platform (2); There are three rotating fixed plates (3), which are fixedly arranged on the base (1); A rotating start plate (4) is provided on the base (1) and is fixedly connected to the base (1); A starting mechanism, rotatably arranged on the rotating fixed plate (3) and the rotating starting plate (4); A driven rotating rod (5) is provided on the rotating fixed plate (3) and is fixedly connected to the rotating fixed plate (3); A rotating ring (6) is provided on the support platform (2) and is slidably connected to the support platform (2); A plurality of lower mold mechanisms are provided, and a plurality of lower mold mechanisms are fixedly arranged on the rotating ring (6); A lifting mechanism is provided on the base (1) and is fixedly connected to the base (1); A connecting plate (7) is fixedly mounted on the lifting mechanism; A punching mechanism is provided on the connecting plate (7) and is fixedly connected to the connecting plate (7); The buffer mechanism is arranged on the punching mechanism.

2. A punching die for producing automobile oil pump covers according to claim 1, characterized in that: The starting mechanism comprises: A starting rotation rod (8) is provided on the rotation fixing plate (3) and the rotation starting plate (4), and is rotationally connected to the rotation fixing plate (3) and the rotation starting plate (4); The rotating motor (9) is fixedly arranged on the rotating rod.

3. A punching die for producing automobile oil pump covers according to claim 2, characterized in that: The lower mold mechanism comprises: A fixed block (10) is provided on the rotating ring (6) and is fixedly connected to the rotating ring (6); A lower template (11) is fixedly mounted on the fixed block (10); A mold groove (12) is provided on the lower mold plate (11); The blanking chute (13) is arranged on the lower template (11).

4. A punching die for producing automobile oil pump covers according to claim 3, characterized in that: The lifting mechanism comprises: A fixing rod (14) fixedly mounted on the base (1); The lifting hollow rod (15) is arranged on the fixing rod (14) and is slidably connected to the fixing rod (14).

5. The punching die for producing automobile oil pump covers according to claim 4, characterized in that: The punching mechanism comprises: A backing plate (16) is fixedly mounted on the connecting plate (7); A punching plate (17) is provided on the backing plate (16) and is fixedly connected to the punching plate (17); The punching key (18) is fixedly arranged on the punching plate (17).

6. A punching die for producing automobile oil pump covers according to claim 5, characterized in that: The buffer mechanism comprises: There are four buffer springs (19), which are fixedly arranged on the punching mechanism; A pressing plate (20) is disposed on the buffer spring (19) and is fixedly connected to the buffer spring (19).

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