A laser wire stripping positioning device

Abstract

A laser wire stripping positioning device for the field of electric connector cable processing, the laser wire stripping positioning device comprises a positioning plate, a clamping body, a pressing plate, a base, a positioning block, a screw and the like, the positioning plate is connected on the working platform of the laser wire stripping machine, the base is connected with the clamping body through the screw, the pressing plate is installed on the clamping body and is defined by the screw, the pressing plate is connected with the clamping body through the screw and is installed on the positioning plate together, the positioning block is used in cooperation with the clamping body and the pressing plate and is used for controlling the length of the cable stripping. The device realizes the quick clamping and positioning of the cable through the coordinated action of each part, so that the high quality and high efficiency of the stripping are ensured. The utility model provides a laser wire stripping positioning device, the device can realize the accurate positioning and guidance of the cable, and can quickly and smoothly realize the positioning and clamping of the cable, the device has high positioning precision, high processing efficiency, good processing quality, and is convenient to use and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to a laser wire stripping positioning device mainly applied to the field of electric connector cable processing. BACKGROUND

[0002] Electric connectors are mainly divided into rectangular electric connectors, circular electric connectors, printed board connectors and special connectors according to the appearance, and are mainly composed of three basic units of a shell, an insulator and a contact body. The collection and transmission of electric signals between electric connectors and between electric connectors and equipment mainly rely on cables, and the cables are generally connected to the contact body of the electric connector and the panel of the equipment through crimping, welding and other methods. Before the cable crimping and welding, a certain length of the insulating layer needs to be stripped, and the stripping is performed before the welding or crimping to ensure the length requirement of the crimping and welding, and to ensure that there is no wire core deformation, silk scattering and other quality problems. The electric connector involved in this example is a connector with a welded cable or a crimped cable. The cable needs to ensure that the stripped insulating layer size is consistent and cannot scatter silk before crimping or welding, so that the cable metal wire can smoothly enter the crimping hole or welding hole of the contact piece during subsequent crimping and welding. The traditional commonly used wire stripping methods include cold stripping and hot stripping. There are many problems in the wire stripping by using the cold stripping and hot stripping methods, such as poor cable end surface quality, insulating skin wire drawing, difficult size guarantee, silk scattering and the like, thereby causing that the stripped wire end is very difficult to enter the crimping hole and welding hole, and seriously affecting the production efficiency and product quality. The wire stripping process of the cable is an important link in the electric connector cable processing. It has become a bottleneck in the cable processing process to realize good cable processing quality and high production efficiency.

[0003] In order to solve the problems in the existing electric connector cable processing, it is necessary to explore the method and device of the cable wire stripping. SUMMARY

[0004] The utility model provides a laser wire stripping positioning device in view of the prior art shortage.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] 4. A laser wire stripping positioning device for use in the field of electrical connector cable processing. The device includes a positioning plate, a clamping body, a pressure plate, a base, a positioning block, screws, etc. The positioning plate is connected to the working platform of a laser wire stripping machine. The base and clamping body are connected by screws. The pressure plate is mounted on the clamping body and secured by screws. The pressure plate and clamping body are connected by screws and then mounted together on the positioning plate. The positioning block works in conjunction with the clamping body and pressure plate to control the length of cable stripping. One end of the clamping body has two symmetrical inclined surfaces. The large surface has an oblong hole, an oblong boss, and a threaded hole. The end face has a U-shaped groove with a chamfer and rounded corners. The pressure plate has a U-shaped groove on its large surface, a rectangular through groove on its end face, and a rectangular open groove on its end face. The coordinated movement of the various components in the device achieves rapid clamping and positioning of the cable, thereby ensuring high-quality and high-efficiency wire stripping.

[0007] The beneficial effects of this utility model are that, by employing the laser wire stripping positioning device of this utility model, the device achieves high positioning accuracy, convenient adjustment, quick loading and unloading, reliable positioning, and high wire stripping efficiency through the combined action of the positioning plate, clamp, pressure plate, base, positioning block, and screws. This laser wire stripping positioning device not only enables accurate cable positioning and quick loading and unloading, but also solves, to a certain extent, processing quality problems caused by human factors and the positional accuracy of other related components. Through the application of this device, the quality and efficiency of cable stripping can be significantly improved, while also enhancing the quality of cable crimping and welding. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of the laser wire stripping positioning device of this utility model;

[0009] Figure 2 This is a structural schematic diagram of the clamping body component of this utility model;

[0010] Figure 3 This is a schematic diagram of the structure of the clamping body of this utility model;

[0011] Figure 4 This is a schematic diagram of the clamping plate structure of this utility model;

[0012] Figure 5 This is a schematic diagram of the base structure of this utility model;

[0013] Figure 6 This is a schematic diagram of the positioning block structure of this utility model;

[0014] Figure 7 This is a schematic diagram of the cable structure of this utility model;

[0015] Figure 8 This is a schematic diagram of the positioning plate structure of this utility model;

[0016] Figure 9 This is a schematic diagram of the cable installation structure of the laser wire stripping and positioning device of this utility model;

[0017] In the diagram: 1. Laser wire stripping positioning device; 11. Positioning plate; 12. Screw; 13. Screw. 2. Clamping body assembly; 21. Clamping body; 22. Screw; 23. Pressure plate; 24. Base; 25. Screw. 3. Positioning block. Detailed Implementation

[0018] The present invention will be further described in detail below through specific embodiments.

[0019] As shown in the figure, this utility model includes: 1. a laser wire stripping positioning device, 11. a positioning plate, 12. a screw, 13. a screw, 14. a screw. 2. a clamping body assembly, 21. a clamping body, 22. a screw, 23. a pressure plate, 24. a base, 25. a screw. 3. a positioning block.

[0020] The specific implementation steps are as follows:

[0021] When using this device, first install the positioning plate 11 on the working platform of the laser wire stripper with screws 12. Next, fix the base 24 to the clamp body with screws 25, install the screws 22 in the threaded holes 214 of the clamp body 21, and then insert several cables 4 into the clamp body along the rounded corners 215, chamfers 216, symmetrical inclined surfaces 213 and "U"-shaped grooves 217 at the opening of the clamp body 21, so that the busbar 41 of the lowest cable coincides with the bottom of the groove 218. The cantilever 233 and the rectangular hole 231 of the pressure plate 23 are respectively inserted into the clamping body 21 along the guide of the "U"-shaped groove 217 and the oblong boss 211 of the clamping body 21. At the same time, the screw 22 is inserted into the "U"-shaped groove 232 of the pressure plate 23. After the lower end face 234 of the pressure plate 23 presses the busbar 44 of the uppermost cable 4, the screw 22 is used to apply a pre-tightening force to the cable to ensure that the pressure plate 23 does not move, but the cable 4 can move. Then, the end face 219 of the clamping body assembly 2 is pressed against the step surface 32 of the positioning block, and the bottom surface 220 of the clamping body assembly 2 is pressed against the step surface 33 of the positioning block 3. Then, the position of the cable 4 is adjusted so that the end face 42 of the cable 4 is flush with the bottom surface 34 of the groove of the positioning block 3, and the busbar 44 of the cable 4 is lower than the upper end face 31 of the positioning block 3 before tightening the screw 22. Guided by the inclined surface 112 of the positioning plate 1, the clamp body 2 for holding cable 4 is inserted into the groove 113 of the positioning plate 1. The end face 241 of the base 24 in the clamp body assembly 2 is pressed tightly against the end face 114 of the positioning plate 1 so that the light-transmitting groove 212 in the clamp body 21 is aligned with the light-transmitting groove 111 in the positioning plate 1. The screw 13 is tightened, and the laser wire stripper is operated to strip the wire, processing an annular groove 43 on the cable. Then the screw 13 is loosened, the clamp body assembly 2 is removed, the screw 22 is loosened, the pressure plate 23 is removed, and the stripped cable 4 is removed. The entire cable stripping process is now complete.

[0022] The laser wire stripping positioning device of this utility model has the advantages of reliable positioning, good stripping quality and high stripping efficiency. It is also simple to operate and easy to maintain. All parts of the device can be standardized as standard parts, which is convenient for adjustment and replacement. The processing technology is feasible. The entire process of clamping, stripping and disassembling the cable is very simple, fast, safe and reliable.

Claims

1. A laser wire stripping positioning device, characterized in that: The laser wire stripping positioning device includes a positioning plate, a clamp body, a pressure plate, a base, a positioning block, and screws. The positioning plate is connected to the working platform of the laser wire stripping machine. The base and the clamp body are connected by screws. The pressure plate is installed on the clamp body and secured by screws. The pressure plate and the clamp body are connected by screws and then installed together on the positioning plate. The positioning block works in conjunction with the clamp body and the pressure plate to control the length of cable stripping.

2. The laser wire stripping positioning device according to claim 1, characterized in that: The clamp has two symmetrical inclined surfaces at one end, and an oblong hole, an oblong boss and a threaded hole are provided on the large surface. A "U" shaped groove is opened on the end face, and the opening of the groove is provided with a chamfer and a rounded corner.

3. The laser wire stripping positioning device according to claim 1, characterized in that: The pressure plate has a U-shaped groove on its large surface, a rectangular through groove on its end surface, and a rectangular opening groove on its end surface.

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