Stamping die for stamping parts

Abstract

The utility model discloses a stamping die for stamping parts, and belongs to the technical field of stamping dies. The mounting groove is formed in the workbench; the lower die is mounted on the workbench; the push plate and the push rod are intermittently pushed to move upwards through eccentric movement of the rotating wheel, the spring is compressed through movement of the push plate, and the supporting plate is pushed to move upwards through movement of the push rod. The push plate moves downwards through the elastic effect of the spring, the push rod and the gravity effect of the supporting plate, the supporting plate reciprocates up and down through cooperation of eccentric motion of the rotating wheel and the elastic effect of the spring, a workpiece of a lower mold is pushed through reciprocating motion of the supporting plate, and therefore the workpiece demolding efficiency is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, and more specifically to a stamping die for stamping parts. Background Art

[0002] Stamping dies are special process equipment used to process materials into parts during cold stamping. Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform the material, thereby obtaining the desired parts.

[0003] The prior art discloses some patent documents of stamping dies. The Chinese patent with application number CN202321874149.3 discloses a stamping die for stamping parts, including a lower die, an upper die, a lower die seat, an upper die seat, a stamping block, and a stamping cylinder. The utility model can fill the inside of the support seat with gas pressure through an air pump, so that thrust is generated at the air hole, so that the stamping part adhered to the top of the support seat can be demoulded from the lower die seat, and the telescopic end of the lifting cylinder can drive the push block to be ejected from the through groove, so that the tightly connected stamping part can be ejected from the lower die seat; the push plate at the telescopic end of the electric push rod on both sides of the inner wall of the lower die seat can push the stamping part on the top of the support seat to the top of the support seat to be aligned, and the air hole at the top of the support seat can be exhausted through the air pump, so that the stamping part on the top of the support seat can be stably adsorbed on the top of the support seat and maintain a corresponding position with the stamping block, so that the stamping part can be stably positioned on the top of the support seat during stamping, thereby ensuring the stamping accuracy.

[0004] In the above patent, it is difficult to demould the workpiece after stamping, which affects the demoulding efficiency. For this reason, we propose a stamping die for stamping parts. Utility Model Content

[0005] Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a stamping die for stamping parts. The utility model intermittently pushes the push plate and the push rod to move upward through the eccentric motion of the rotating wheel. The movement of the push plate compresses the spring, and the movement of the push rod pushes the support plate to move upward. When the rotating wheel does not push the push plate, the push plate moves downward through the elastic action of the spring, the push rod and the gravity of the support plate. The eccentric motion of the rotating wheel and the elastic action of the spring make the support plate reciprocate up and down, and the reciprocating motion of the support plate pushes the workpiece of the lower die, thereby optimizing the demolding efficiency of the workpiece.

[0007] Technical Solution

[0008] In order to solve the above problems, the utility model adopts the following technical solutions:

[0009] A stamping die for a stamping part, comprising:

[0010] Workbench;

[0011] A mounting groove, the mounting groove is provided on the workbench;

[0012] A lower mold, wherein the lower mold is installed on a workbench;

[0013] A mounting frame, the mounting frame is fixedly connected to the workbench;

[0014] A cylinder, wherein the cylinder is mounted on a mounting frame, and an extended end of the cylinder movably penetrates the mounting frame, and an upper mold is fixedly connected to the extended end of the cylinder;

[0015] A support plate, the support plate is movably inserted into the mounting groove, and the support plate is slidably matched with the lower mold;

[0016] The reciprocating mechanism is arranged at the bottom of the workbench and is connected to the supporting plate.

[0017] As a preferred solution of the utility model, the reciprocating mechanism includes an intermittent component and a reset component, and the intermittent component and the reset component are both arranged at the bottom of the workbench, and the intermittent component and the reset component are connected.

[0018] As a preferred solution of the utility model, the intermittent component includes a mounting plate, a servo motor, a rotating rod and a rotating wheel. The mounting plates are provided in two, and the two mounting plates are connected to the bottom of the workbench. The servo motor is installed at the front end of the mounting plate, and the output end of the servo motor movably passes through the mounting plate. The rotating rod is rotatably connected between the two mounting plates, and the rotating rod is fixedly connected to the output end of the servo motor. The rotating wheel is fixedly connected to the surface of the rotating rod, and the rotating rod is located at the eccentric part of the rotating wheel.

[0019] As a preferred solution of the utility model, the reset assembly includes a push plate, a spring and a push rod, the spring is slidably connected between two mounting plates, the spring is fixedly connected between the push plate and the workbench, the push rod is fixedly connected between the push plate and the support plate, and the push rod moves through the workbench.

[0020] As a preferred solution of the utility model, support legs are fixedly connected to the four corners of the bottom of the workbench.

[0021] As a preferred solution of the utility model, handles are fixedly connected to both sides of the workbench.

[0022] Beneficial Effects

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] (1) In this scheme, when it is necessary to demold the workpiece in the lower mold, the output end of the servo motor is started to rotate, and the rotation of the output end of the servo motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the rotating wheel to rotate. Because the rotating rod is located at the eccentric position of the rotating wheel, the rotation of the rotating rod will drive the rotating wheel to make eccentric movement, and the eccentric movement of the rotating wheel intermittently pushes the push plate and the push rod to move upward. The movement of the push plate compresses the spring, and the movement of the push rod pushes the support plate to move upward. When the rotating wheel does not push the push plate, the push plate moves downward through the elastic action of the spring and the gravity of the push rod and the support plate. The eccentric movement of the rotating wheel and the elastic action of the spring make the support plate reciprocate up and down, and the reciprocating movement of the support plate pushes the workpiece of the lower mold, thereby optimizing the demolding efficiency of the workpiece.

[0025] (2) In this solution, support legs are fixedly connected at the four corners of the bottom of the workbench, and the support legs are used to facilitate supporting the workbench. Handles are fixedly connected on both sides of the workbench, and the handles are used to facilitate lifting the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a main perspective view of the utility model;

[0027] Figure 2 It is a front cross-sectional view of the utility model;

[0028] Figure 3 It is an overall exploded view of the utility model;

[0029] Figure 4 It is an exploded diagram of the reciprocating mechanism of the utility model.

[0030] Description of the numbers in the figure:

[0031] 1. Workbench; 2. Support legs; 3. Mounting slot; 4. Lower mold; 5. Upper mold; 6. Mounting frame; 7. Cylinder; 8. Support plate; 9. Mounting plate; 10. Servo motor; 11. Turntable; 12. Turntable; 13. Push plate; 14. Spring; 15. Push rod; 16. Handle. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Example:

[0034] See also Figure 1-Figure 4 , a stamping die for a stamping part, comprising:

[0035] Workbench 1;

[0036] A mounting groove 3, the mounting groove 3 is opened on the workbench 1;

[0037] A lower mold 4 is installed on the workbench 1;

[0038] A mounting frame 6, the mounting frame 6 is fixedly connected to the workbench 1;

[0039] Cylinder 7, cylinder 7 is mounted on the mounting frame 6, and the extended end of cylinder 7 movably penetrates the mounting frame 6, and the extended end of cylinder 7 is fixedly connected to the upper mold 5;

[0040] The support plate 8 is movably inserted into the mounting groove 3 , and the support plate 8 is slidably matched with the lower mold 4 .

[0041] In this embodiment, the installation groove 3 is provided to facilitate the installation of the support plate 8, the support plate 8 is provided to facilitate pushing the workpiece in the lower mold 4, the mounting frame 6 is provided to facilitate the installation of the cylinder 7, the cylinder 7 is provided to facilitate pushing the upper mold 5 to move, the cooperation between the lower mold 4 and the upper mold 5 facilitates the stamping of the workpiece, the utility model intermittently pushes the push plate 13 and the push rod 15 to move upward through the eccentric movement of the rotating wheel 12, the movement of the push plate 13 compresses the spring 14, and the movement of the push rod 15 pushes the support plate 8 to move upward, when the rotating wheel 12 does not push the push plate 13, the push plate 13 moves downward through the elastic action of the spring 14 and the push rod 15 and the gravity of the support plate 8, the eccentric movement of the rotating wheel 12 and the elastic action of the spring 14 make the support plate 8 reciprocate up and down, and the workpiece of the lower mold 4 is pushed through the reciprocating movement of the support plate 8, thereby optimizing the demolding efficiency of the workpiece.

[0042] Specifically, the reciprocating mechanism includes an intermittent component and a reset component. Both the intermittent component and the reset component are arranged at the bottom of the workbench 1, and the intermittent component and the reset component are connected.

[0043] In this embodiment, the reciprocating mechanism includes an intermittent component and a reset component. The intermittent component and the reset component are both arranged at the bottom of the workbench 1, and the intermittent component and the reset component are connected.

[0044] Specifically, the intermittent component includes a mounting plate 9, a servo motor 10, a rotating rod 11 and a rotating wheel 12. The mounting plates 9 are provided in two numbers, and the two mounting plates 9 are connected to the bottom of the workbench 1. The servo motor 10 is installed at the front end of the mounting plate 9, and the output end of the servo motor 10 movably passes through the mounting plate 9. The rotating rod 11 is rotatably connected between the two mounting plates 9, and the rotating rod 11 is fixedly connected to the output end of the servo motor 10. The rotating wheel 12 is fixedly connected to the surface of the rotating rod 11, and the rotating rod 11 is located at the eccentric position of the rotating wheel 12.

[0045] In this embodiment, the mounting plate 9 is for facilitating the rotation of the connecting rod 11. The output end of the servo motor 10 is started to rotate, and the rotating rod 11 is driven to rotate by the rotation of the output end of the servo motor 10. The rotating wheel 12 is driven to rotate by the rotation of the rotating rod 11. Because the rotating rod 11 is located at the eccentric position of the rotating wheel 12, the rotation of the rotating rod 11 will drive the rotating wheel 12 to make an eccentric movement. The eccentric movement of the rotating wheel 12 intermittently pushes the push plate 13 and the push rod 15 to move upward.

[0046] Specifically, the reset assembly includes a push plate 13, a spring 14 and a push rod 15, the spring 14 is slidably connected between the two mounting plates 9, the spring 14 is fixedly connected between the push plate 13 and the workbench 1, the push rod 15 is fixedly connected between the push plate 13 and the support plate 8, and the push rod 15 moves through the workbench 1.

[0047] In this embodiment, the movement of the push plate 13 compresses the spring 14, and the movement of the push rod 15 pushes the support plate 8 to move upward. When the rotating wheel 12 does not push the push plate 13, the push plate 13 moves downward through the elastic action of the spring 14, the push rod 15 and the gravity of the support plate 8. The eccentric movement of the rotating wheel 12 and the elastic action of the spring 14 make the support plate 8 reciprocate up and down.

[0048] Specifically, the four corners of the bottom of the workbench 1 are fixedly connected with support legs 2 .

[0049] In this embodiment, support legs 2 are fixedly connected to the four corners of the bottom of the workbench 1 , and the support legs 2 are used to facilitate supporting the workbench 1 .

[0050] Specifically, handles 16 are fixedly connected to both sides of the workbench 1 .

[0051] In this embodiment, handles 16 are fixedly connected to both sides of the workbench 1 , and the handles 16 are used to facilitate lifting the workbench 1 .

[0052] Working principle: when it is necessary to demold the workpiece in the lower mold 4, start the output end of the servo motor 10 to rotate, and the output end of the servo motor 10 drives the rotating rod 11 to rotate, and the rotating wheel 12 is driven to rotate by the rotation of the rotating rod 11. Because the rotating rod 11 is located at the eccentric position of the rotating wheel 12, the rotation of the rotating rod 11 will drive the rotating wheel 12 to make eccentric movement, and the eccentric movement of the rotating wheel 12 intermittently pushes the push plate 13 and the push rod 15 to move upward, the movement of the push plate 13 compresses the spring 14, and the movement of the push rod 15 pushes the support plate 8 to move upward. When the rotating wheel 12 does not push the push plate 13, the push plate 13 moves downward by the elastic action of the spring 14 and the push rod 15 and the gravity of the support plate 8. The eccentric movement of the rotating wheel 12 and the elastic action of the spring 14 make the support plate 8 reciprocate up and down, and the reciprocating movement of the support plate 8 pushes the workpiece of the lower mold 4, thereby optimizing the demolding efficiency of the workpiece.

[0053] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A stamping die for stamping parts, characterized in that: include: Workbench (1); A mounting groove (3), wherein the mounting groove (3) is provided on the workbench (1); A lower mold (4), wherein the lower mold (4) is mounted on the workbench (1); A mounting frame (6), wherein the mounting frame (6) is fixedly connected to the workbench (1); A cylinder (7), wherein the cylinder (7) is mounted on a mounting frame (6), and an extended end of the cylinder (7) movably penetrates the mounting frame (6), and the extended end of the cylinder (7) is fixedly connected to an upper mold (5); A support plate (8), wherein the support plate (8) is movably inserted into the mounting groove (3), and the support plate (8) is slidably matched with the lower mold (4); A reciprocating mechanism is arranged at the bottom of the workbench (1), and the reciprocating mechanism is connected to the support plate (8).

2. A stamping die for stamping parts according to claim 1, characterized in that: The reciprocating mechanism comprises an intermittent component and a reset component, wherein the intermittent component and the reset component are both arranged at the bottom of the workbench (1), and the intermittent component and the reset component are connected.

3. A stamping die for stamping parts according to claim 2, characterized in that: The intermittent assembly comprises a mounting plate (9), a servo motor (10), a rotating rod (11) and a rotating wheel (12); the mounting plate (9) is provided in two pieces, the two mounting plates (9) are both connected to the bottom of the workbench (1); the servo motor (10) is mounted on the front end of the mounting plate (9), and the output end of the servo motor (10) movably passes through the mounting plate (9); the rotating rod (11) is rotatably connected between the two mounting plates (9), and the rotating rod (11) is fixedly connected to the output end of the servo motor (10); the rotating wheel (12) is fixedly connected to the surface of the rotating rod (11), and the rotating rod (11) is located at the eccentric position of the rotating wheel (12).

4. A stamping die for stamping parts according to claim 3, characterized in that: The reset assembly comprises a push plate (13), a spring (14) and a push rod (15), wherein the spring (14) is slidably connected between two mounting plates (9), the spring (14) is fixedly connected between the push plate (13) and the workbench (1), the push rod (15) is fixedly connected between the push plate (13) and the support plate (8), and the push rod (15) movably passes through the workbench (1).

5. A stamping die for stamping parts according to claim 4, characterized in that: Support legs (2) are fixedly connected at the four corners of the bottom of the workbench (1).

6. A stamping die for stamping parts according to claim 5, characterized in that: Handles (16) are fixedly connected to both sides of the workbench (1).

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