Wire stripping and terminal crimping apparatus

Abstract

This utility model provides a wire stripping and terminal crimping device, relating to the technical field of terminal crimping equipment. It includes: a base, a guide seat at the upper end of the base, a terminal crimping mechanism at the upper end of the base, a fixing plate, a convex block fixedly installed on one side of the guide seat, two sets of L-shaped guide blocks fixedly installed on one side of the guide seat, a transmission rod rotatably mounted through one end of the guide seat, a toothed plate at the upper end of the base, a push block slidably installed between the two sets of L-shaped guide blocks and the guide seat, a cylinder fixedly installed at one end of the fixing plate, an eccentric wheel fixedly installed on the outer wall of the transmission rod, and a gear fixedly installed on the outer wall of the transmission rod. This utility model can quickly complete the terminal crimping operation, is simple to operate, saves a lot of time, meets the needs of large-scale, high-efficiency production, and does not affect the processing quality of the terminals.

Description

Technical Field

[0001] This utility model relates to the field of terminal crimping equipment technology, and in particular to a wire stripping and terminal crimping equipment. Background Technology

[0002] Electronic devices often require the use of wires during manufacturing to connect different electrical components. Each electrical component has a port at its connection point, and terminals are fixed to both ends of the wire. The combination of these ports and terminals allows for quick and convenient connection between electrical components and wires. Wire stripping and crimping equipment is a widely used automated device in wire processing, primarily used to efficiently and accurately complete the two key processes of wire stripping and terminal crimping.

[0003] In the existing technology, the terminal crimping process usually requires manual placement of wires into the terminal crimping machine for crimping. For some complex wire harness processing, manual terminal crimping is required for each wire, which is time-consuming and difficult to meet the needs of large-scale, high-efficiency production. At the same time, long hours of manual work will affect the processing quality of the terminals. Therefore, a wire stripping and terminal crimping device is proposed. Utility Model Content

[0004] This utility model mainly provides a wire stripping and terminal crimping device that can conveniently meet the needs of large-scale, high-efficiency production and improve the processing quality of terminals.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a wire stripping and terminal crimping device, comprising: a base, a guide seat at the upper end of the base, a terminal crimping mechanism at the upper end of the base, the terminal crimping mechanism including a fixing plate, a convex block fixedly installed on one side of the guide seat, two sets of L-shaped guide blocks fixedly installed on one side of the guide seat, a transmission rod rotatably mounted through one end of the guide seat, a toothed plate at the upper end of the base, a push block slidably installed between the two sets of L-shaped guide blocks and the guide seat, a cylinder fixedly installed at one end of the fixing plate, an eccentric wheel fixedly installed on the outer wall of the transmission rod, a gear fixedly installed on the outer wall of the transmission rod, a groove opened at the lower end of the push block, a rotating wheel rotatably installed inside the groove, and the protrusion of the convex block located directly above the push block. The device is activated by starting the cylinder... The extended end of the cylinder pushes the toothed plate to move. Under the meshing engagement of the toothed plate and the gear, the toothed plate drives the gear to rotate. The gear drives the transmission rod to rotate inside the guide seat. At the same time, the transmission rod drives the eccentric wheel to rotate. During the rotation, the eccentric wheel pushes the rotating wheel upward. Simultaneously, the rotating wheel drives the push block upward, so that the push block moves upward between the two sets of L-shaped guide blocks and the guide seat. The rotating wheel is subjected to friction and rotates inside the groove. The push block is pushed to the lower end of the convex block until the push block contacts the convex block. At this time, the protruding end of the convex block will be located inside the guide groove, and the terminal is squeezed. This process can fix the wire harness inside the terminal, thus quickly completing the terminal crimping operation. The operation is simple and saves a lot of time, which can meet the needs of large-scale, high-efficiency production, and will not affect the processing quality of the terminal.

[0006] Preferably, both the guide seat and the push block have a through guide groove on one side. By providing the guide groove, the terminal can be placed inside the push block, and the wire harness can be inserted into the guide groove, which facilitates the guidance of the wire harness.

[0007] Preferably, a limiting arc plate is fixedly installed on one side of the push block, and one end of the fixed plate is fixed to one end of the base. By fixing the limiting arc plate on one side of the push block, the limiting arc plate can block the guide groove on one side of the push block to prevent the internal terminals from being pushed away by the wire harness.

[0008] Preferably, the protruding end of the cylinder is fixed to one end of the fixed plate and the toothed plate. The upper surface of the eccentric wheel is in contact with the lower surface of the rotating wheel. The toothed plate meshes with the gear. When the eccentric wheel and the rotating wheel are engaged, the eccentric wheel rotates and drives the rotating wheel to move. When the toothed plate and the gear are engaged, the toothed plate drives the gear to rotate, providing power for the gear to rotate.

[0009] Preferably, a limiting groove is formed through one end of the base, and the entire toothed plate is slidably installed inside the limiting groove. The limiting groove can limit the toothed plate and prevent it from shifting laterally when moving.

[0010] Preferably, a storage platform is fixedly installed on the upper end of the base, wherein the storage platform can store the wire harness, thereby improving processing efficiency.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by setting a terminal crimping mechanism, when the transmission rod drives the eccentric wheel to rotate, the eccentric wheel will push the rotating wheel upward during the rotation process. At the same time, the rotating wheel will drive the push block upward, so that the push block moves upward between the two sets of L-shaped guide blocks and guide seats. The rotating wheel will be rubbed by the rotating wheel and rotate inside the groove. The push block will be pushed to the lower end of the convex block until the push block contacts the convex block. At this time, the protruding end of the convex block will be located inside the guide groove, and the terminal crimping process is completed, thereby fixing the wire harness inside the terminal. This allows for quick completion of the terminal crimping operation, which is simple to operate and saves a lot of time. It can meet the needs of large-scale, high-efficiency production, and will not affect the processing quality of the terminal. Attached Figure Description

[0013] Figure 1 This utility model provides a structural schematic diagram of a wire stripping and terminal crimping device;

[0014] Figure 2 This utility model provides a structural schematic diagram of the terminal crimping mechanism in a wire stripping and terminal crimping device;

[0015] Figure 3 This utility model provides a partial structural diagram of the terminal crimping mechanism in a wire stripping and terminal crimping device.

[0016] Legend: 1. Base; 11. Storage platform; 12. Guide seat; 13. Guide groove; 14. Limiting groove; 2. Terminal crimping mechanism; 21. Fixing plate; 22. Convex block; 23. L-shaped guide block; 24. Transmission rod; 25. Tooth plate; 26. Push block; 27. Cylinder; 28. Eccentric wheel; 29. ​​Gear; 210. Limiting arc plate; 211. Rotating wheel; 212. Groove. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Please see Figure 1 - Figure 3 This utility model provides a technical solution: a wire stripping and terminal crimping device, comprising: a base 1, a guide seat 12 disposed at the upper end of the base 1, a terminal crimping mechanism 2 disposed at the upper end of the base 1, the terminal crimping mechanism 2 including a fixing plate 21, a protruding block 22 fixedly installed on one side of the guide seat 12, two sets of L-shaped guide blocks 23 fixedly installed on one side of the guide seat 12, a transmission rod 24 rotatably mounted through one end of the guide seat 12, a toothed plate 25 disposed at the upper end of the base 1, and two sets of L-shaped guide blocks 23. A push block 26 is slidably mounted between the guide seat 12 and the guide seat 12. A cylinder 27 is fixedly mounted at one end of the fixed plate 21. An eccentric wheel 28 is fixedly mounted on the outer wall of the transmission rod 24, and a gear 29 is fixedly mounted on the outer wall of the transmission rod 24. A groove 212 is opened at the lower end of the push block 26, and a rotating wheel 211 is rotatably mounted inside the groove 212. The protrusion of the convex block 22 is located directly above the push block 26. When the cylinder 27 is activated, the extended end of the cylinder 27 pushes the toothed plate 25 to move. With the meshing of gear 25 and gear 29, gear 25 drives gear 29 to rotate. Gear 29 drives transmission rod 24 to rotate inside guide seat 12. At the same time, transmission rod 24 drives eccentric wheel 28 to rotate. During the rotation, eccentric wheel 28 pushes rotating wheel 211 upward. At the same time, rotating wheel 211 drives push block 26 upward, so that push block 26 moves upward between two sets of L-shaped guide blocks 23 and guide seat 12. Rotating wheel 211 is subjected to friction and rotates inside groove 212. Push block 26 is pushed to the lower end of convex block 22 until push block 26 contacts convex block 22. At this time, the protruding end of convex block 22 is located inside guide groove 13 and the terminal is squeezed. In this way, the wire harness can be fixed inside the terminal, thus quickly completing the terminal crimping operation. The operation is simple and saves a lot of time. It can meet the needs of large-scale and high-efficiency production, and will not affect the processing quality of the terminal.

[0020] like Figure 1 and Figure 3 As shown, guide slots 13 are provided through one side of both guide seat 12 and push block 26. By providing guide slots 13, terminals can be placed inside push block 26, and wire harnesses can be inserted into guide slots 13 to facilitate the guidance of wire harnesses.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, a limiting arc plate 210 is fixedly installed on one side of the push block 26, and one end of the fixing plate 21 is fixed to one end of the base 1. By fixing the limiting arc plate 210 on one side of the push block 26, the limiting arc plate 210 can block the guide groove 13 on one side of the push block 26 to prevent the internal terminals from being pushed away by the wire harness.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the extended end of the cylinder 27 passes through one end of the fixed plate 21 and is fixed to one end of the toothed plate 25. The upper surface of the eccentric wheel 28 is in contact with the lower surface of the rotating wheel 211. The toothed plate 25 meshes with the gear 29. When the eccentric wheel 28 and the rotating wheel 211 are engaged, the rotation of the eccentric wheel 28 will drive the rotating wheel 211 to move. When the toothed plate 25 and the gear 29 are engaged, the toothed plate 25 will drive the gear 29 to rotate, providing power for the rotation of the gear 29.

[0023] like Figure 1 As shown, a limiting groove 14 is provided through one end of the base 1, and the entire toothed plate 25 is slidably installed inside the limiting groove 14. The limiting groove 14 can limit the toothed plate 25 and prevent the toothed plate 25 from shifting laterally when moving.

[0024] like Figure 1 and Figure 2 As shown, a storage platform 11 is fixedly installed on the upper end of the base 1. The storage platform 11 is designed to store wire harnesses, thereby improving processing efficiency.

[0025] The usage and working principle of this device are as follows: First, place the terminal into the guide groove 13 at the upper end of the push block 26, then insert the wire harness into the guide groove 13 until the wire harness is inserted into the terminal. The terminal will be blocked by the limiting arc plate 210 inside the guide groove 13. Finally, by activating the cylinder 27, the extended end of the cylinder 27 pushes the toothed plate 25 to move. Under the meshing engagement of the toothed plate 25 and the gear 29, the toothed plate 25 will drive the gear 29 to rotate. The gear 29 will drive the transmission rod 24 to rotate inside the guide seat 12. At the same time, the transmission rod 24 will drive the eccentric wheel 28 to rotate. During rotation, the rotating wheel 211 is pushed upward, and the rotating wheel 211 drives the push block 26 upward as well. This causes the push block 26 to move upward between the two sets of L-shaped guide blocks 23 and the guide seat 12. The rotating wheel 211 is subjected to friction and rotates inside the groove 212. The push block 26 is pushed to the lower end of the convex block 22 until the push block 26 contacts the convex block 22. At this time, the protruding end of the convex block 22 is located inside the guide groove 13 and completes the compression process of the terminal. This allows the wire harness to be fixed inside the terminal, enabling the terminal crimping operation to be completed quickly.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A wire stripping and terminal crimping apparatus, characterized by, include: A base (1) is provided with a guide seat (12) at its upper end. A terminal crimping mechanism (2) is provided at the upper end of the base (1). The terminal crimping mechanism (2) includes a fixing plate (21). A convex block (22) is fixedly installed on one side of the guide seat (12). Two sets of L-shaped guide blocks (23) are fixedly installed on one side of the guide seat (12). A transmission rod (24) is rotatably installed through one end of the guide seat (12). A toothed plate (25) is provided at the upper end of the base (1). The two sets of L-shaped guide blocks (23) are... A push block (26) is slidably installed between the guide block (23) and the guide seat (12). A cylinder (27) is fixedly installed at one end of the fixed plate (21). An eccentric wheel (28) is fixedly installed on the outer wall of the transmission rod (24). A gear (29) is fixedly installed on the outer wall of the transmission rod (24). A groove (212) is opened at the lower end of the push block (26). A rotating wheel (211) is rotatably installed inside the groove (212). The protrusion of the convex block (22) is located directly above the push block (26).

2. The wire stripping and terminal crimping equipment according to claim 1, characterized in that: Guide grooves (13) are provided through one side of both the guide seat (12) and the push block (26).

3. The wire stripping and terminal crimping equipment according to claim 1, characterized in that: A limiting arc plate (210) is fixedly installed on one side of the push block (26), and one end of the fixing plate (21) is fixed to one end of the base (1).

4. The wire stripping and terminal crimping equipment according to claim 3, characterized in that: The protruding end of the cylinder (27) is fixed to one end of the fixed plate (21) and the toothed plate (25). The upper surface of the eccentric wheel (28) is in contact with the lower surface of the rotating wheel (211). The toothed plate (25) meshes with the gear (29).

5. The wire stripping and terminal crimping equipment according to claim 4, characterized in that: One end of the base (1) is provided with a limiting groove (14), and the entire toothed plate (25) is slidably installed inside the limiting groove (14).

6. The wire stripping and terminal crimping equipment according to claim 1, characterized in that: A storage platform (11) is fixedly installed on the upper end of the base (1).

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