Wire harness fixing mechanism for terminal wire processing

Abstract

The utility model discloses a wire harness fixing mechanism for terminal wire processing, which comprises processing equipment and a processing cavity arranged on the processing equipment, a processing platform is arranged at the front end of the processing cavity, an inner cavity is arranged in the processing platform, and a threaded rod is rotatably connected in the inner cavity. A machining platform is installed at the front end of a machining cavity, a movable table is installed on the machining platform and can move, fixing clamping plates on the two sides of the movable table rapidly fix a wire harness placed in a containing groove, and a threaded rod rotates under the action of a driving motor; the thread sleeve drives the movable table to transversely move under the combined action of the thread and the guide sliding block, the movable table can drive the wire harness fixed to the movable table to move into the machining cavity, and therefore manual holding of the wire harness for machining is not needed, the end of the wire harness can be effectively controlled to completely enter the machining cavity, effective installation of a terminal is ensured, and the machining efficiency is improved. And hands are prevented from getting close to the processing cavity, so that the safety of the equipment in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness terminal processing equipment, in particular to a wire harness fixing mechanism for terminal wire processing. Background Art

[0002] A wiring harness is a wiring component that connects various electrical devices in a circuit. It consists of an insulating sheath, wiring terminals, wires, and insulating wrapping materials. Wiring harnesses are mostly used in various precision electronic equipment, such as automotive circuits, computer motherboard circuits, and household appliance circuits.

[0003] The wire harness needs to be processed when it is used. One processing method is to cut the wire harness into sections, remove the skin at both ends to expose the wires, and then manually place the ends of the wire harness in the terminal processing equipment to install the connecting terminals on the ends of the wire harness. However, this operation method is not only easy to cause insufficient insertion of the ends of the wire harness, resulting in the inability of the terminals to effectively contact the wire harness, but also has certain safety hazards. For this reason, we propose a wire harness fixing mechanism for terminal wire processing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a wire harness fixing mechanism for terminal wire processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire harness fixing mechanism for terminal wire processing, comprising a processing device and a processing cavity installed on the processing device, a processing platform is installed at the front end of the processing cavity, an inner cavity is opened inside the processing platform, a threaded rod is rotatably connected in the inner cavity, a driving motor is installed at the front end of the processing platform, the output end of the driving motor is connected to the end of the threaded rod, a threaded sleeve is connected to the outer thread of the threaded rod, a guide rail is installed in the middle of the processing platform, the bottom of the guide rail is connected to the inner cavity, a guide slider is slidably connected in the guide rail, the guide slider is connected to the outer wall of the top end of the threaded sleeve, a movable table is installed on the outer wall of the top end of the guide slider, a placement groove is opened in the middle of the movable table, and fixed splints are connected to both sides of the movable table through elastic components.

[0006] As a further preferred embodiment of the present technical solution, the elastic component includes a movable cavity, a movable block, a connecting bracket, a handle and a reset spring. Active cavities are opened on both sides of the movable platform, movable blocks are installed in the two groups of movable cavities, fixed splints are connected to the opposite ends of the two groups of movable blocks, connecting brackets are connected to the opposite ends of the two groups of connecting brackets, handles are provided at the opposite ends of the two groups of connecting brackets, and reset springs are wound around the outside of the two groups of connecting brackets.

[0007] As a further preferred embodiment of the present technical solution, the two groups of connecting brackets are connected to handles at opposite ends through rotatable drill sleeves, two groups of sockets are provided on both sides of the movable platform, and two groups of guide rods are installed at the ends of the two groups of handles facing the movable platform, and the two groups of guide rods can be inserted into the sockets.

[0008] As a further preferred embodiment of the present technical solution, a control switch is installed at the front end of the processing platform, and the input end of the driving motor is electrically connected to the control switch through a wire.

[0009] As a further preferred embodiment of the present technical solution, the two sets of fixing plates have one opposite end designed to be arc-shaped, and the outer walls of the two sets of fixing plates are polished.

[0010] As a further preferred embodiment of the present technical solution, the outer wall of the movable block is fully fitted with the inner wall of the movable cavity, and the movable block is slidably connected to the movable cavity.

[0011] As a further preferred embodiment of the present technical solution, both ends of the return spring are connected to the outer wall of the movable block and the inner wall of the movable cavity, and the movable block is elastically connected to the inner wall of the movable cavity through the return spring.

[0012] The utility model provides a wire harness fixing mechanism for terminal wire processing, which has the following beneficial effects:

[0013] 1. The utility model installs a processing platform at the front end of the processing cavity, and then installs a movable table on the processing platform so that the fixed clamps on both sides of the movable table can quickly fix the wire harness placed in the placement groove, and then start the driving motor to rotate the threaded rod under the action of the driving motor, so that the threaded sleeve drives the movable table to move horizontally under the joint action of the thread and the guide slider, so that the movable table can drive the wire harness fixed thereon to move into the processing cavity, thereby eliminating the need for manual holding of the wire harness for processing, and can effectively control the end of the wire harness to completely enter the processing cavity, ensuring the effective installation of the terminal, and avoiding the hand from approaching the processing cavity, thereby improving the safety of the equipment when in use.

[0014] 2. The utility model installs two groups of movable blocks that can move laterally on both sides of the movable platform. The two groups of handles can be pulled to allow the connecting brackets to drive the two groups of movable blocks to move backwards along the movable cavity. The reset springs outside the two groups of connecting brackets are squeezed and contracted to store force by the movable blocks. The two groups of fixed splints are pulled apart by a suitable distance under the drive of the movable blocks. Then the wiring harness can be placed between the two groups of fixed splints, and then the pulling force on the two groups of handles is released to allow the two groups of reset springs to release the elastic force to push the two groups of movable blocks to move toward each other. The two groups of fixed splints are moved to the outside of both sides of the wiring harness under the action of the two groups of movable blocks to form a stable fixation for the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the first partial cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the second partial cross-sectional structure of the utility model;

[0018] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure at B.

[0020] In the figure: 1. Processing equipment; 2. Processing cavity; 3. Processing platform; 4. Inner cavity; 5. Threaded rod; 6. Driving motor; 7. Threaded sleeve; 8. Guide rail; 9. Guide slide block; 10. Movable table; 11. Placement slot; 12. Movable cavity; 13. Movable block; 14. Fixed splint; 15. Connecting bracket; 16. Pull handle; 17. Reset spring; 18. Socket; 19. Guide rod; 20. Control switch. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1 to 5 As shown, in the present embodiment, a wire harness fixing mechanism for terminal wire processing comprises a processing device 1 and a processing cavity 2 installed on the processing device 1, a processing platform 3 is installed at the front end of the processing cavity 2, an inner cavity 4 is opened inside the processing platform 3, a threaded rod 5 is rotatably connected in the inner cavity 4, a driving motor 6 is installed at the front end of the processing platform 3, the output end of the driving motor 6 is connected to the end of the threaded rod 5, the outer thread of the threaded rod 5 is connected to a threaded sleeve 7, a guide rail 8 is installed in the middle of the processing platform 3, the bottom of the guide rail 8 is connected to the inside of the inner cavity 4, a guide slider 9 is slidably connected in the guide rail 8, the guide slider 9 is connected to the outer wall of the top end of the threaded sleeve 7, a movable table 10 is installed on the outer wall of the top end of the guide slider 9, a placement groove 11 is opened in the middle of the movable table 10, and both sides of the movable table 10 are connected to fixed clamps 14 through elastic components.

[0023] By installing a processing platform 3 at the front end of the processing chamber 2, and then installing a movable table 10 on the processing platform 3, the fixed clamps 14 on both sides of the movable table 10 can quickly fix the wiring harness placed in the placement groove 11, and then start the driving motor 6, so that the threaded rod 5 can rotate under the action of the driving motor 6, and the threaded sleeve 7 can drive the movable table 10 to move horizontally under the joint action of the thread and the guide slider 9, so that the movable table 10 can drive the wiring harness fixed thereon to move into the processing chamber 2, so that there is no need to manually hold the wiring harness for processing, not only can the end of the wiring harness be effectively controlled to completely enter the processing chamber 2, ensuring the effective installation of the terminal, but also avoiding the hand from approaching the processing chamber 2, thereby improving the safety of the equipment when in use.

[0024] In other embodiments, the elastic component includes an active cavity 12, an active block 13, a connecting bracket 15, a handle 16 and a reset spring 17. The active cavity 12 is opened on both sides of the movable platform 10. The active blocks 13 are installed in the two groups of active cavities 12. The two groups of active blocks 13 are connected to the fixed clamping plate 14 at the opposite ends. The two groups of active blocks 13 are connected to the connecting bracket 15 at the opposite ends. The handle 16 is provided at the opposite ends of the two groups of connecting brackets 15. The reset spring 17 is wound around the outside of the two groups of connecting brackets 15.

[0025] By installing two groups of laterally movable movable blocks 13 on both sides of the movable platform 10, the two groups of handles 16 can be pulled, so that the connecting bracket 15 drives the two groups of movable blocks 13 to move back to back in the movable cavity 12, and the return springs 17 outside the two groups of connecting brackets 15 are squeezed and contracted by the movable blocks 13 to accumulate force. The two groups of fixed splints 14 are pulled apart a suitable distance under the drive of the movable blocks 13, and then the wiring harness can be placed between the two groups of fixed splints 14, and then the pulling force on the two groups of handles 16 is released, allowing the two groups of return springs 17 to release the elastic force to push the two groups of movable blocks 13 to move towards each other, and the two groups of fixed splints 14 are moved to the outside of both sides of the wiring harness under the action of the two groups of movable blocks 13, so as to form a stable fixation for the wiring harness.

[0026] In other embodiments, the two sets of connecting brackets 15 are both connected to the handles 16 at the opposite ends through the drill sleeves, and two sets of jacks 18 are provided on both sides of the movable platform 10. Two sets of guide rods 19 are installed at the ends of the two sets of handles 16 facing the movable platform 10, and the two sets of guide rods 19 can be inserted into the jacks 18.

[0027] By installing guide rods 19 on both sides of the rotatable handle 16, when the handle 16 is pulled outward, the two groups of guide rods 19 can be moved out of the socket 18, and then the handle 16 can be rotated to allow the two groups of guide rods 19 to leave the socket 18, and the two groups of guide rods 19 can be rotated to the outside of the movable table 10, so that the two groups of guide rods 19 can form a limiting effect on the handle 16 for opposite movement, thereby facilitating the placement of the wiring harness in the placement groove 11, without the need to continuously pull the two groups of handles 16 during the wiring harness placement process, and when the two groups of fixing clamps 14 need to fix the wiring harness, the two groups of handles 16 are rotated to allow the two groups of guide rods 19 to enter the socket 18, and the normal movement of the handle 16 can be restored, thereby improving the convenience of the device when used.

[0028] In other embodiments, a control switch 20 is installed at the front end of the processing platform 3, and the input end of the driving motor 6 is electrically connected to the control switch 20 through a wire;

[0029] Through this design, the control switch 20 can effectively control the start and stop of the drive motor 6, ensuring that the drive motor 6 can be used normally.

[0030] In other embodiments, the two sets of fixing splints 14 have opposite ends that are arc-shaped, and the outer walls of the two sets of fixing splints 14 are polished.

[0031] This design makes it easier for the two sets of fixing clamps 14 to clamp and fix wire harnesses of different diameters, while increasing the friction between the two sets of fixing clamps 14 and the wire harnesses.

[0032] In other embodiments, the outer wall of the movable block 13 is fully fitted with the inner wall of the movable cavity 12, and the movable block 13 is slidably connected with the movable cavity 12;

[0033] Through this design, when the two groups of movable blocks 13 move laterally along the inside of the movable cavity 12, it can effectively prevent the two groups of movable blocks 13 from shaking greatly during the movement, thereby improving the stability of the two groups of movable blocks 13 during movement.

[0034] In other embodiments, both ends of the return spring 17 are connected to the outer wall of the movable block 13 and the inner wall of the movable cavity 12, and the movable block 13 is elastically connected to the inner wall of the movable cavity 12 through the return spring 17;

[0035] Through this design, the two groups of return springs 17 wound around the outside of the connecting bracket 15 can apply continuous opposite elastic forces to the two groups of movable blocks 13, and the two groups of movable blocks 13 can apply continuous opposite elastic forces to the two groups of fixed clamps 14, so that the two groups of fixed clamps 14 can effectively fix the wiring harness placed in the placement groove 11.

[0036] The electrical components mentioned in this article are all connected to an external main controller and industrial power supply, and the main controller can be a conventional known device for control such as a computer.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire harness fixing mechanism for terminal wire processing, comprising a processing device (1) and a processing chamber (2) mounted on the processing device (1), Features: A processing platform (3) is installed at the front end of the processing cavity (2), an inner cavity (4) is provided inside the processing platform (3), a threaded rod (5) is rotatably connected inside the inner cavity (4), a driving motor (6) is installed at the front end of the processing platform (3), the output end of the driving motor (6) is connected to the end of the threaded rod (5), the outer thread of the threaded rod (5) is connected to a threaded sleeve (7), a guide rail (8) is installed in the middle of the processing platform (3), the bottom of the guide rail (8) is connected to the inner cavity (4), a guide slider (9) is slidably connected inside the guide rail (8), the guide slider (9) is connected to the outer wall of the top end of the threaded sleeve (7), a movable platform (10) is installed on the outer wall of the top end of the guide slider (9), a placement groove (11) is provided in the middle of the movable platform (10), and both sides of the movable platform (10) are connected to fixed clamping plates (14) through elastic components.

2. A wire harness fixing mechanism for terminal wire processing according to claim 1, Features: The elastic component comprises an active cavity (12), an active block (13), a connecting bracket (15), a handle (16) and a reset spring (17); active cavities (12) are provided on both sides of the movable platform (10); active blocks (13) are installed in two groups of active cavities (12); fixed splints (14) are connected to opposite ends of the two groups of active blocks (13); connecting brackets (15) are connected to opposite ends of the two groups of connecting brackets (15); handles (16) are provided at opposite ends of the two groups of connecting brackets (15); reset springs (17) are wound around the outsides of the two groups of connecting brackets (15).

3. A wire harness fixing mechanism for terminal wire processing according to claim 2, Features: The two groups of connecting brackets (15) are connected to the opposite ends with handles (16) by means of a drill sleeve, and two groups of insertion holes (18) are provided on both sides of the movable platform (10). The two groups of guide rods (19) are installed at the ends of the two groups of handles (16) facing the movable platform (10), and the two groups of guide rods (19) can be inserted into the insertion holes (18).

4. A wire harness fixing mechanism for terminal wire processing according to claim 1, Features: A control switch (20) is installed at the front end of the processing platform (3), and the input end of the drive motor (6) is electrically connected to the control switch (20) via a wire.

5. A wire harness fixing mechanism for terminal wire processing according to claim 2, Features: The opposite ends of the two sets of fixing clamps (14) are both designed in an arc shape, and the outer walls of the two sets of fixing clamps (14) are both ground.

6. A wire harness fixing mechanism for terminal wire processing according to claim 2, Features: The outer wall of the movable block (13) is fully fitted with the inner wall of the movable cavity (12), and the movable block (13) and the movable cavity (12) are connected in a sliding manner.

7. A wire harness fixing mechanism for terminal wire processing according to claim 2, Features: The two ends of the return spring (17) are connected to the outer wall of the movable block (13) and the inner wall of the movable cavity (12); the movable block (13) is elastically connected to the inner wall of the movable cavity (12) via the return spring (17).

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