Continuous stamping die

Abstract

The utility model relates to the technical field of stamping, and discloses a continuous stamping die which comprises a fixed die, conveying assemblies are arranged on the two sides of the fixed die, each conveying assembly comprises two sets of fixed plates and movable plates, through holes are formed in the surfaces of the movable plates, threaded rods are in threaded connection with the interiors of the through holes, and the fixed plates are connected with the threaded rods. One end of the threaded rod is rotationally connected to the surface of the fixed plate, the other end of the threaded rod is fixedly connected with a brake wheel, two sets of symmetrically-arranged guide rods are fixedly connected to the surface of the fixed plate, the guide rods penetrate through and are slidably connected to the surface of the movable plate, and a support is fixedly connected to the bottom face of the fixed plate. And a bidirectional screw rod is in threaded connection between the two groups of brackets. According to the plate conveying device, by rotating the brake wheel, the threaded rod drives the movable plate to move upwards or downwards, so that the distance between the fixed plate and the movable plate can be adjusted, and plates with different thicknesses can be conveyed.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a continuous stamping die. Background Art

[0002] The die used for stamping is called a stamping die, or simply a die. A stamping die is a special tool for batch processing materials (metal or non-metal) into the required stamping parts. The stamping process and the die, stamping equipment and stamping materials constitute the three elements of stamping processing. Only when they are combined with each other can stamping parts be obtained.

[0003] After searching, the Chinese patent announcement number: CN220461882U discloses a continuous stamping die for metal stamping. The stamping die places the sheet material in the material trough between the left and right bars through the set feed and discharge components and the feeding components, starts the motor, and the motor drives the roller to rotate, which then drives the rubber ring to rotate. The rubber ring provides friction and acts on the sheet material, which can drive the sheet material to be automatically fed, and cooperate with the movable die and the fixed die for stamping. After the stamping returns, the sheet material is automatically fed to facilitate the next stamping. The scheme has a novel structure, realizes automatic feeding, continuous stamping, and improves efficiency.

[0004] The above-mentioned stamping die has certain defects during use. For example, when the thickness of the sheet exceeds the height of the material trough, or when the width of the sheet is less than or greater than the width of the two sets of side strips, the sheet cannot be conveyed. Therefore, a continuous stamping die is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a continuous stamping die, which aims to improve the problem in the prior art that when the thickness of the sheet exceeds the height of the material trough, or when the width of the sheet is less than or greater than the width of the two sets of side strips, the sheet cannot be conveyed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a continuous stamping die, including a fixed die, and conveying components are arranged on both sides of the fixed die, and the conveying components include two groups of fixed plates and a movable plate, and the surface of the movable plate is provided with a through hole, and a threaded rod is threadedly connected in the through hole, one end of the threaded rod is rotatably connected to the surface of the fixed plate, and the other end of the threaded rod is fixedly connected to a brake wheel.

[0007] As a further description of the above technical solution:

[0008] A bracket is fixedly connected to the bottom surface of the fixing plate, a bidirectional screw rod is threadedly connected between two groups of the brackets, and a rotating wheel is fixedly connected to the end of the bidirectional screw rod.

[0009] As a further description of the above technical solution:

[0010] The surface of the fixed plate is fixedly connected with two groups of symmetrically arranged guide rods, and the guide rods penetrate and are slidably connected to the surface of the movable plate.

[0011] As a further description of the above technical solution:

[0012] A through groove is provided on the surface of the movable plate, and the inner wall of the through groove is rotatably connected to multiple groups of transmission rollers distributed in an array, and the multiple groups of transmission rollers are connected through a conveyor belt transmission.

[0013] As a further description of the above technical solution:

[0014] A motor is fixedly connected to the side wall of the movable plate, an output shaft of the motor penetrates and is rotatably connected to the inner wall of the through slot, and the output shaft of the motor is fixedly connected to the side wall of the transmission roller.

[0015] As a further description of the above technical solution:

[0016] The shapes of the fixed plate and the movable plate are both set to be L-shaped.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the present invention, by rotating the brake wheel, the threaded rod drives the movable plate to move upward or downward, so that the distance between the fixed plate and the movable plate can be adjusted, so that plates of different thicknesses can be transported.

[0019] 2. In the present invention, by rotating the rotating wheel, the bidirectional threaded rod drives the two groups of brackets to move toward or away from each other, so that the width of the conveying assembly can be adjusted according to the width of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional schematic diagram of a continuous stamping die proposed by the utility model;

[0021] Figure 2 This is a structural schematic diagram of a conveying assembly of a continuous stamping die proposed by the utility model;

[0022] Figure 3 The utility model is a structural schematic diagram of a bracket and a bidirectional screw rod of a continuous stamping die.

[0023] Legend:

[0024] 1. Fixed mold; 2. Conveying assembly; 21. Fixed plate; 22. Moving plate; 23. Guide rod; 24. Threaded rod; 25. Brake wheel; 26. Bracket; 27. Bidirectional screw rod; 28. Rotating wheel; 3. Through slot; 4. Transmission roller; 5. Conveyor belt; 6. Motor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0026] Reference Figure 1-2 The utility model provides an embodiment: a continuous stamping die, including a fixed die 1, and conveying components 2 are arranged on both sides of the fixed die 1, one group of conveying components 2 is used to convey the plate to the top of the fixed die 1, and the other group of conveying components 2 is used to convey the plate from the fixed die 1 after the stamping is completed, so that the fixed die 1 can perform continuous stamping operations. The conveying component 2 includes two groups of fixed plates 21 and a movable plate 22. The shapes of the fixed plate 21 and the movable plate 22 are both set to be L-shaped. The fixed plate 22 and the movable plate 22 are combined into a guide rail for conveying the plate, which is used to guide the plate. Two groups of symmetrically arranged guide rods 23 are fixedly connected to the surface of the fixed plate 21. The guide rods 23 penetrate and are slidably connected to the surface of the movable plate 22. The guide rods 23 position and guide the movable plate 22 to prevent the movable plate 22 from shifting in position during the up and down movement. A through hole is formed on the surface of the movable plate 22, and a threaded rod 24 is threadedly connected in the through hole. One end of the threaded rod 24 is rotatably connected to the surface of the fixed plate 21, and the other end of the threaded rod 24 is fixedly connected to the brake wheel 25. By rotating the brake wheel 45, the threaded rod 24 drives the movable plate 24 to move upward or downward, so that the distance between the fixed plate 21 and the movable plate 22 can be adjusted, so that plates of different thicknesses can be transported.

[0027] Reference Figure 1 , Figure 3 A bracket 26 is fixedly connected to the bottom surface of the fixed plate 21, and the bracket 26 is used to support the bottom surface of the fixed plate 21. A bidirectional screw rod 27 is threadedly connected between the two groups of brackets 26, and a rotating wheel 28 is fixedly connected to the end of the bidirectional screw rod 27. By rotating the rotating wheel 28, the bidirectional threaded rod 27 drives the two groups of brackets 26 to move toward or away from each other, so that the width of the conveying component 2 can be adjusted according to the width of the plate.

[0028] Reference Figure 1-2The surface of the moving plate 22 is provided with a through groove 3, and the inner wall of the through groove 3 is rotatably connected to multiple groups of transmission rollers 4 distributed in an array. The through groove 3 is used to provide installation space for the transmission rollers 4. The multiple groups of transmission rollers 4 are connected through the conveyor belt 5. The side wall of the moving plate 22 is fixedly connected with a motor 6. The output shaft of the motor 6 penetrates and is rotatably connected to the inner wall of the through groove 3. The output shaft of the motor 6 is fixedly connected to the side wall of the transmission roller 4. By adjusting the height of the moving plate 22, the surface of the conveyor belt 5 is in contact with the surface of the plate, and by starting the motor 6, the transmission roller 4 and the conveyor belt 5 are driven, so that the plate is transported.

[0029] Working principle: By rotating the rotating wheel 28, the bidirectional threaded rod 27 drives the two groups of brackets 26 to move toward or away from each other. The width of the conveying component 2 is adjusted according to the width of the plate. By rotating the brake wheel 45, the threaded rod 24 drives the movable plate 24 to move upward or downward, so that the distance between the fixed plate 21 and the movable plate 22 can be adjusted, so that the surface of the conveyor belt 5 contacts the surface of the plate. By starting the motor 6, the drive roller 4 and the conveyor belt 5 are driven to transport the plate to the top of the fixed mold 1. After the stamping is completed, another group of conveying components 2 transports the stamped plate away from the fixed mold 1, so that the fixed mold 1 can perform continuous stamping operations.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous stamping die, comprising a fixed die (1), characterized in that: A conveying assembly (2) is provided on both sides of the fixed mold (1), and the conveying assembly (2) includes two groups of fixed plates (21) and a movable plate (22). A through hole is provided on the surface of the movable plate (22), and a threaded rod (24) is threadedly connected in the through hole. One end of the threaded rod (24) is rotatably connected to the surface of the fixed plate (21), and the other end of the threaded rod (24) is fixedly connected to a brake wheel (25).

2. A continuous stamping die according to claim 1, characterized in that: A bracket (26) is fixedly connected to the bottom surface of the fixing plate (21), a bidirectional screw rod (27) is threadedly connected between two groups of the brackets (26), and a rotating wheel (28) is fixedly connected to the end of the bidirectional screw rod (27).

3. A continuous stamping die according to claim 1, characterized in that: Two groups of symmetrically arranged guide rods (23) are fixedly connected to the surface of the fixed plate (21), and the guide rods (23) penetrate and are slidably connected to the surface of the movable plate (22).

4. A continuous stamping die according to claim 1, characterized in that: A through groove (3) is provided on the surface of the movable plate (22), and the inner wall of the through groove (3) is rotatably connected to multiple groups of transmission rollers (4) distributed in an array, and the multiple groups of transmission rollers (4) are connected to each other through a conveyor belt (5).

5. A continuous stamping die according to claim 4, characterized in that: A motor (6) is fixedly connected to the side wall of the movable plate (22); an output shaft of the motor (6) penetrates and is rotatably connected to the inner wall of the through groove (3); and the output shaft of the motor (6) is fixedly connected to the side wall of the transmission roller (4).

6. A continuous stamping die according to claim 1, characterized in that: The shapes of the fixed plate (21) and the movable plate (22) are both set to be L-shaped.

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