Full-automatic terminal crimping machine

Abstract

The utility model provides a full-automatic terminal crimping machine, which relates to the field of crimping equipment, and comprises an automatic feeding module and a machine base which are arranged on a terminal crimping machine body, and the machine base is arranged on the automatic feeding module and is matched with the terminal crimping machine body for crimping. The first clamping piece and the second clamping piece which are symmetrical are arranged at the exposed part of the workpiece, the workpiece is supported and fixed, meanwhile, the problem that the workpiece is likely to deviate due to the acting force generated by downward pressing in the crimping process is avoided, meanwhile, the first clamping piece can move on the assembly table relative to the second clamping piece, and therefore the workpiece can be clamped conveniently. Therefore, the cable part of the workpiece in different states can be conveniently fixed, the subsequent processing is more stable, the accuracy is improved, and the problem that the connection between the terminal and the cable is not firm is avoided.

Description

Technical Field

[0001] The utility model relates to the field of crimping equipment, in particular to a full-automatic terminal crimping machine. Background Art

[0002] In the field of terminal processing, the fully automatic terminal crimping machine is an important production equipment, and its performance and stability are directly related to production efficiency and product quality.

[0003] Traditional terminal crimping machines typically feed the wire into a die that automatically transfers the terminal material, then activate the machine to crimp the terminal onto one end of the wire. However, when wires and terminals of varying sizes and shapes are fed into the crimping machine, some of them extend outward. This exposed area (such as the edge of the cable's insulation or the exposed metal portion of the terminal) can easily shift left or right during the crimping process. This shift not only compromises the accuracy and stability of the crimping but can also result in a loose connection between the terminal and the wire, impacting the quality of the final product. Therefore, a fully automatic terminal crimping machine has been proposed. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a fully automatic terminal crimping machine, which provides a symmetrical first clamping member and a second clamping member at the exposed portion of the workpiece to support and fix it, while avoiding the problem of the workpiece being easily deflected due to the force generated by downward pressure during the crimping process. At the same time, the first clamping member can be movable on the assembly table relative to the second clamping member to facilitate the fixation of the cable portion of the workpiece in different states, making subsequent processing more stable and improving accuracy while avoiding the problem of loose connection between the terminal and the cable.

[0005] In order to solve the above technical problems, the present invention solves the problems of the fully automatic terminal crimping machine through the following technical solutions.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The fully automatic terminal crimping machine includes an automatic feeding module and a machine base arranged on the terminal crimping machine body. The machine base is installed on the automatic feeding module and cooperates with the terminal crimping machine body for crimping. An assembly table with a first clamping member and a second clamping member is provided at the front end of the terminal crimping machine body and the automatic feeding module. The first clamping member moves relative to the second clamping member and cooperates with the second clamping member to fix the exposed part of the workpiece.

[0008] Preferably, a movable plate is connected to the bottom of the first clamping member, a positioning plate is connected to the bottom of the second clamping member, and one end of the positioning plate away from the second clamping member is connected to the assembly table.

[0009] Preferably, one end of the movable plate is connected to a stabilizing shaft, and the stabilizing shaft enables the positioning plate to move thereon. An end of the stabilizing shaft away from the movable plate is provided with an end head, and a positioning spring is provided between the end head and the movable plate.

[0010] Preferably, one end of the end head facing the stabilizing shaft is connected to a connecting screw, and the connecting screw is rotatable and threadedly connected to the stabilizing shaft.

[0011] Preferably, the first clamping member and the second clamping member are symmetrically designed, and the upper and lower ends of the first clamping member and the second clamping member are parallel, and the middle part is arc-shaped.

[0012] Preferably, a protective layer is glued onto the inner walls of the middle parts of the first clamping member and the second clamping member.

[0013] Preferably, a movable handle is connected to the outer wall of the first clamping member.

[0014] Preferably, the front and rear ends of the movable plate are both provided with side grooves, and the front and rear ends of the positioning plate are both connected to limiting members, and the limiting members are movable inside the side grooves.

[0015] Preferably, an assembly groove is provided inside the machine base and the assembly platform is inserted therein.

[0016] Preferably, a limit plate is connected to the assembly table, and the limit plate and the machine base are fastened by a plurality of fastening bolts.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The fully automatic terminal crimping machine provided in the present application provides a symmetrical first clamping member and a second clamping member on the exposed part of the workpiece to support and fix it, while avoiding the problem of the workpiece being easily offset due to the force generated by downward pressure during the crimping process. At the same time, the first clamping member can be movable on the assembly table relative to the second clamping member to facilitate the fixation of the cable parts of the workpiece in different states, making subsequent processing more stable and improving accuracy while avoiding the problem of loose connection between the terminal and the cable.

[0019] The present application sets up a stabilizing shaft, an end head and a positioning spring. The cooperation between the stabilizing shaft and the end head can make the first clamping member more stable when it moves relative to the second clamping member. The end head is used to limit the moving range, and the positioning spring can clamp the workpiece after adjusting the spacing to fix it.

[0020] This application provides an assembly groove so that the assembly table can be tightly inserted into it, so that the structure on the assembly table can be located directly in front of the base and the terminal pressing area of ​​the body, thereby limiting the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in 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 paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the split local structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the partial structure of the first clamping member and the second clamping member of the utility model;

[0026] Figure 5 This is a schematic diagram of the partially disassembled structure of the second clamping member of the present invention;

[0027] Figure 6 This is a schematic diagram of the partially disassembled structure of the first clamping member of the present invention.

[0028] Explanation of the figure numbers: 1. Terminal pressing body; 101. Automatic feeding module; 102. Machine base; 2. First clamping part; 201. Movable plate; 202. Side groove; 3. Second clamping part; 301. Positioning plate; 302. Limiting part; 4. Protective layer; 5. Moving handle; 6. Stabilizing shaft; 601. End; 602. Connecting screw; 7. Positioning spring; 8. Assembly table; 801. Assembly groove; 9. Limiting plate; 901. Fastening bolt. DETAILED DESCRIPTION

[0029] The present invention is described in further detail below with reference to the accompanying drawings.

[0030] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0031] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positions are based on the directions or positional relationships shown in the accompanying drawings, which are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0032] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0033] See also Figure 1 - Figure 6 The fully automatic terminal crimping machine includes an automatic feeding module 101 and a machine base 102 arranged on a terminal crimping machine body 1. The machine base 102 is installed on the automatic feeding module 101 and cooperates with the terminal crimping machine body 1 for crimping. An assembly table 8 with a first clamping member 2 and a second clamping member 3 is provided at the front end of the terminal crimping machine body 1 and the automatic feeding module 101. The first clamping member 2 moves relative to the second clamping member 3 and cooperates with the second clamping member 3 to fix the exposed part of the workpiece.

[0034] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The fully automatic terminal crimping machine of the present application is mainly composed of a terminal crimping machine body 1, an automatic feeding module 101 and a machine base 102. The automatic feeding module 101 is arranged on the machine base 102 for automatically conveying materials with terminals. When the workpiece with crimping is manually fed between the crimping mold and the automatic feeding module 101 on the terminal crimping machine body 1, there is a leaking part. By providing a symmetrical first clamping member 2 and a second clamping member 3 at the leaking part, it is supported and fixed while avoiding the problem of the workpiece being easily offset due to the force generated by the downward pressure during the crimping process. At the same time, the first clamping member 2 can be movable on the assembly table 8 relative to the second clamping member 3 to facilitate the fixation of the workpiece and cable parts in different states, making subsequent processing more stable and improving accuracy while avoiding the problem of loose connection between the terminal and the cable.

[0035] It should also be noted that the upper and lower ends of the first clamping member 2 and the second clamping member 3 are constructed in a parallel state, which can provide a more stable support surface and enhance the fixing effect of the first clamping member 2 and the second clamping member 3 on the outside of the workpiece cable. The middle part is constructed in an arc state, which can fit the shape of the outside of the workpiece cable more compactly, so as to increase the contact area and make the workpiece cable more stable when fixed.

[0036] In this application, a movable plate 201 and a positioning plate 301 are also provided. The movable plate 201 is fixed to the bottom of the first clamping member 2, supporting it on the assembly table 8 for movement. The positioning plate 301 is fixed to the bottom of the second clamping member 3, supporting it while connecting its bottom to the assembly table 8. In this way, only the first clamping member 2 needs to be displaced to drive the movable plate 201 to move relative to the second clamping member 3, ensuring convenience during the adjustment process.

[0037] The present application also provides a stabilizing shaft 6, an end 601 and a positioning spring 7. The stabilizing shaft 6 is fixedly mounted on one end of the movable plate 201 facing the positioning plate 301, so that the positioning plate 301 can move thereon. Therefore, when the first clamping member 2 is pulled outward to drive the movable plate 201 to move relative to the positioning plate 301, the stability during the movement can be improved; the end 601 is arranged at the end of the stabilizing shaft 6 away from the movable plate 201, and when the movable plate 201 moves outward, its movement range can be limited; the stabilizing shaft 6 is arranged between the end 601 and the positioning plate 301. When the movable plate 201 is pulled to move, the movable plate 201 moves away from the positioning plate 301, and after squeezing the positioning spring 7, the exposed part of the cable is placed between the first clamping member 2 and the second clamping member 3, and the force is stopped, which can drive the positioning spring 7 to produce elastic deformation and restore to its original state to perform the clamping work.

[0038] A connecting screw 602 is also provided in this application. The connecting screw 602 and the end head 601 are designed as an integrated structure. The end head 601 can be rotated to connect the thread to the matching thread groove in the stabilizing shaft 6 to complete the installation of the connecting screw 602. This design also facilitates disassembly and assembly.

[0039] A protective layer 4 is also provided in the present application. The protective layer 4 is respectively glued to the first clamping member 2 and the second clamping member 3 for fixing the workpiece cable. The protective layer 4 is designed with rubber material, so that the contact surface can be protected during the fixing process.

[0040] A moving handle 5 is also provided in the present application. The moving handle 5 is fixed on the outer end surface of the first clamping member 2 to facilitate the movement of the entire structure of the first clamping member 2 relative to the second clamping member 3, thereby improving operational convenience.

[0041] In the present application, side grooves 202 and limiting members 302 are also provided. The side grooves 202 are opened at the front and rear ends of the movable plate 201, and the limiting members 302 are fixedly installed at the front and rear ends of the positioning plate 301. The limiting members 302 can move relatively inside the matching side grooves 202. When the movable plate 201 moves corresponding to the positioning plate 301, the limiting members 302 are driven to move simultaneously inside the side grooves 202, thereby further improving the stability during the movement.

[0042] An assembly groove 801 is also provided in this application. The assembly groove 801 is opened at the front end of the machine base 102, so that the assembly table 8 can be tightly inserted into it, so that the structure on the assembly table 8 can be located directly in front of the machine base 102 and the crimping area of ​​the terminal pressing body 1, thereby limiting the installation position.

[0043] A limit plate 9 and a fastening bolt 901 are also provided in this application. The limit plate 9 and the assembly table 8 are designed as an integrated structure. After the assembly table 8 is inserted into the assembly groove 801, the limit plate 9 is made to fit into the groove on the outer wall of the machine base 102. It can be locked to the outer wall of the machine base 102 by the fastening bolt 901 to further ensure the stability of the assembly table 8 during the installation process.

[0044] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles described.

Claims

1. Fully automatic terminal crimping machine, characterized by: The invention comprises an automatic feeding module (101) and a machine base (102) arranged on a terminal crimping machine body (1); the machine base (102) is mounted on the automatic feeding module (101) and cooperates with the terminal crimping machine body (1) for crimping; an assembly table (8) with a first clamping member (2) and a second clamping member (3) is provided at the front end of the terminal crimping machine body (1) and the automatic feeding module (101); the first clamping member (2) moves relative to the second clamping member (3) and cooperates with the second clamping member (3) to fix the exposed part of the workpiece.

2. The fully automatic terminal crimping machine according to claim 1, characterized in that: The bottom of the first clamping member (2) is connected to a movable plate (201), the bottom of the second clamping member (3) is connected to a positioning plate (301), and one end of the positioning plate (301) away from the second clamping member (3) is connected to the assembly table (8).

3. The fully automatic terminal crimping machine according to claim 2, characterized in that: One end of the movable plate (201) is connected to a stabilizing shaft (6), and the stabilizing shaft (6) enables the positioning plate (301) to move thereon. An end of the stabilizing shaft (6) away from the movable plate (201) is provided with an end head (601), and a positioning spring (7) is provided between the end head (601) and the movable plate (201).

4. The fully automatic terminal crimping machine according to claim 3, characterized in that: One end of the end head (601) facing the stabilizing shaft (6) is connected to a connecting screw (602), and the connecting screw (602) is rotatable and threadedly connected to the stabilizing shaft (6).

5. The fully automatic terminal crimping machine according to claim 4, characterized in that: The first clamping member (2) and the second clamping member (3) are symmetrically designed; the upper and lower ends of the first clamping member (2) and the second clamping member (3) are parallel, and the middle portion is arc-shaped.

6. The fully automatic terminal crimping machine according to claim 1, characterized in that: A protective layer (4) is glued onto the inner walls of the middle parts of the first clamping member (2) and the second clamping member (3).

7. The fully automatic terminal crimping machine according to claim 1, characterized in that: A movable handle (5) is connected to the outer wall of the first clamping member (2).

8. The fully automatic terminal crimping machine according to claim 2, characterized in that: The front and rear ends of the movable plate (201) are both provided with side grooves (202), and the front and rear ends of the positioning plate (301) are both connected to the limiting member (302), and the limiting member (302) is movable inside the side groove (202).

9. The fully automatic terminal crimping machine according to claim 1, characterized in that: An assembly groove (801) is provided inside the machine base (102) and the assembly platform (8) is inserted therein.

10. The fully automatic terminal crimping machine according to claim 1, characterized in that: The assembly platform (8) is connected to a limit plate (9), and the limit plate (9) and the machine base (102) are fastened via a plurality of fastening bolts (901).

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