Heavy truck chassis wire harness assembly tool

Abstract

The utility model relates to the technical field of tools, and discloses a heavy truck chassis wire harness assembly tool which comprises an assembly plate and a displacement groove formed in one side of the surface of the assembly plate, and further comprises a sliding block sliding on the inner wall of the displacement groove, a mounting base is connected to the top of the sliding block in a bolted mode, a sleeve is connected to one side of the top of the mounting base in a bolted mode, and the sleeve is connected to the inner wall of the displacement groove in a bolted mode. A mounting groove is formed in the sliding block, a lifting mechanism is arranged in the mounting groove, and a connecting rod is arranged on one side of the lifting mechanism; through the cooperation of the lifting mechanism, the auxiliary frame and the connecting rod, workers do not need to disassemble the connecting rod when the connecting rod needs to be installed at different heights, the workload of the workers is reduced, the connecting rod can be positioned under the cooperation of the sliding groove and the positioning block, the connecting rod is prevented from rotating in the moving process, and the working efficiency is improved. And through the cooperation of the fixed seat and the shielding mechanism, the situation that the bunches slide out from the upper part of the arc-shaped frame due to the angle problem of the arc-shaped frame can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a heavy truck chassis wiring harness assembly tooling. Background Art

[0002] The automotive wiring harness is an important part of the automotive electrical system. It is like the "nervous system" of the car, responsible for transmitting electrical energy and signals to ensure the normal operation of various functions of the car. Due to the large number of wiring harnesses on the chassis of heavy trucks, assembly tools are required to assemble the wiring harnesses.

[0003] Most of the current assembly tools require workers to use fixtures of different heights to assemble wire harnesses because the wire harnesses need to be assembled at different heights. However, the assembly tools do not have the function of adjusting the height, and the fixtures need to be disassembled frequently, which is cumbersome. In addition, sometimes the assembly tools need to be tilted at a certain angle when used, which may cause the wire harness to detach from the fixture during assembly. This will require workers to reassemble the wire harnesses again, indirectly increasing the workload of the workers. Utility Model Content

[0004] The utility model aims to provide a heavy truck chassis wiring harness assembly tool to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a heavy truck chassis wiring harness assembly tool, including an assembly plate and a displacement groove opened on one side of the assembly plate surface, and also includes:

[0006] A slider slides on the inner wall of the displacement groove, the top of the slider is bolted with a mounting seat, one side of the top of the mounting seat is bolted with a sleeve, a mounting groove is opened inside the slider, a lifting mechanism is arranged inside the mounting groove, and a connecting rod is slidably connected to the inner wall of the sleeve;

[0007] Slide grooves are opened on both sides of the inner wall of the sleeve, and the inner wall of the slide groove is slidably connected with a positioning block. One side of the surface of the positioning block and one side of the surface of the connecting rod are bolted to each other. The top of the connecting rod is bolted with an arc frame, and both sides of the top of the arc frame are bolted with a fixed seat, and a shielding mechanism is provided on one side of the fixed seat.

[0008] Preferably, the lifting mechanism includes a one-way threaded rod threadedly connected to the inner wall of the mounting seat and a first baffle rod rotated at the bottom of the one-way threaded rod, one side of the first baffle rod is slidably connected to a linkage rod, the other end of the linkage rod is slidably connected to a second baffle rod, the top of the second baffle rod and the bottom of the connecting rod are bolted to each other, the bottom of the inner wall of the mounting groove is bolted to an auxiliary frame, and the inner wall of the auxiliary frame is slidably connected to the surface of the linkage rod.

[0009] Preferably, the shielding mechanism includes a telescopic rod bolted to one side of the fixed seat surface and an auxiliary block fixed to the other end of the telescopic rod, a telescopic spring is fixedly connected to one side of the fixed seat surface, and the other end of the telescopic spring is fixedly connected to one side of the auxiliary block surface.

[0010] Preferably, a rubber plate is provided on the inner wall of the arc-shaped frame, and the rubber plate is used in conjunction with the arc-shaped frame.

[0011] Preferably, the inner diameter of the rubber plate is smaller than the inner diameter of the arc frame, the arc frame is U-shaped, and the rubber plate is also U-shaped.

[0012] Preferably, one side of the bottom of the first gear lever and one side of the bottom of the second gear lever are both inclined, both ends of the linkage lever are beveled, and the inclined surfaces at both ends of the linkage lever are respectively adapted to the inclined surfaces of the first gear lever and the second gear lever.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model cooperates with the lifting mechanism, the auxiliary frame and the connecting rod, and does not need the staff to dismantle the connecting rod when different heights are required to be installed and replace it with another connecting rod of different heights, thereby reducing the workload of the staff and indirectly improving the work efficiency. With the cooperation of the slide groove and the positioning block, the connecting rod can be positioned to prevent the connecting rod from rotating during the movement. Through the cooperation of the fixed seat and the shielding mechanism, the arc frame can be prevented from sliding out from above the arc frame due to angle problems, and the staff does not need to reassemble the wire harness into the interior of the arc frame many times. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the assembly plate in the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 It is a structural schematic diagram of the lifting mechanism in the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the slider, the mounting seat and the sleeve in the utility model.

[0020] In the figure: 1. assembly plate; 2. displacement groove; 3. slider; 4. mounting seat; 5. sleeve; 6. mounting groove; 7. lifting mechanism; 71. one-way threaded rod; 72. first stop rod; 73. linkage rod; 74. second stop rod; 8. slide groove; 9. positioning block; 10. arc frame; 11. rubber sheet; 12. fixing seat; 13. shielding mechanism; 131. telescopic rod; 132. auxiliary block; 133. telescopic spring; 14. auxiliary frame; 15. connecting rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5As shown, a heavy truck chassis wiring harness assembly tool comprises an assembly plate 1, a displacement groove 2 is provided on one side of the surface of the assembly plate 1, and the number of the displacement grooves 2 is several. A slider 3 is slidably connected to the inner wall of the displacement groove 2, and a mounting seat 4 is bolted on the top of the slider 3. When the slider 3 slides, the positions of the mounting seat 4 and the remaining parts installed on the mounting seat 4 can be changed. A sleeve 5 is bolted on one side of the top of the mounting seat 4, and a mounting groove 6 is provided inside the slider 3. A lifting mechanism 7 is provided inside the mounting groove 6. A connecting rod 15 is slidably connected to the inner wall of the sleeve 5. The connecting rod 15 is used in conjunction with the lifting mechanism 7. Under the action of the connecting rod 15, the connecting rod 15 can be moved up and down. The connecting rod 15 is located inside the sleeve 5, and the surface of the connecting rod 15 is slidably connected to the inner wall of the sleeve 5. Under the action of the sleeve 5, the up and down movement of the connecting rod 15 can be made more stable to prevent the connecting rod 15 from deflecting during the movement. Slide grooves 8 are provided on both sides of the inner wall of the sleeve 5. The inner wall is slidably connected with a positioning block 9, and one side of the surface of the positioning block 9 is bolted to one side of the surface of the connecting rod 15. Under the action of the positioning block 9, the connecting rod 15 can move more stably and prevent the connecting rod 15 from rotating inside the sleeve 5. The top of the connecting rod 15 is bolted with an arc frame 10, and the cable bundle can be clamped under the action of the arc frame 10. The inner wall of the arc frame 10 is provided with a rubber plate 11, which is used in conjunction with the arc frame 10. The arc frame 10 can be prevented from slipping when clamping the wire harness. The inner diameter of the rubber plate 11 is smaller than the inner diameter of the arc frame 10. The arc frame 10 is U-shaped, and the rubber plate 11 is also U-shaped. Under this design, the wire harness can be better clamped. Both sides of the top of the arc frame 10 are bolted with a fixing seat 12, and a shielding mechanism 13 is provided on one side of the fixing seat 12. Under the action of the shielding mechanism 13, the wire harness can be prevented from easily detaching from the inside of the arc frame 10.

[0023] The lifting mechanism 7 includes a one-way threaded rod 71, the surface of which is threadedly connected to the inner wall of the mounting seat 4, and the bottom of the one-way threaded rod 71 is rotatably connected to a first stopper rod 72. When the one-way threaded rod 71 rotates and descends, the first stopper rod 72 can be lowered. One side of the first stopper rod 72 is slidably connected to a linkage rod 73. When the first stopper rod 72 descends, the linkage rod 73 can slide to the other side. The other end of the linkage rod 73 is slidably connected to a second stopper rod 74. When the linkage rod 73 slides to the other side, the second stopper rod 74 can be raised. The top of the second stopper rod 74 is connected to the bottom of the connecting rod 15. They are bolted to each other, and when the second baffle rod 74 rises, the connecting rod 15 can rise. The moving distance of the connecting rod 15 is less than the length of the sleeve 5. One side of the bottom of the first baffle rod 72 and one side of the bottom of the second baffle rod 74 are both inclined. Both ends of the linkage rod 73 are of the same beveled design, and the inclined surfaces at both ends of the linkage rod 73 are respectively adapted to the inclined surfaces of the first baffle rod 72 and the second baffle rod 74. An auxiliary frame 14 is bolted to the bottom of the inner wall of the mounting groove 6, and the inner wall of the auxiliary frame 14 is slidably connected to the surface of the linkage rod 73. The linkage rod 73 can be positioned under the action of the auxiliary frame 14.

[0024] The shielding mechanism 13 includes a telescopic rod 131, one side of the surface of the telescopic rod 131 is bolted to one side of the surface of the fixed seat 12, the other end of the telescopic rod 131 is fixedly connected to an auxiliary block 132, one side of the surface of the fixed seat 12 is fixedly connected to a telescopic spring 133, the other end of the telescopic spring 133 is fixedly connected to one side of the surface of the auxiliary block 132. When the wire bundle is to be placed, the staff presses down the wire bundle, and the two auxiliary blocks 132 can be moved in opposite directions under the action of force. When the auxiliary block 132 moves, the telescopic rod 131 can be contracted, and at the same time, when the auxiliary block 132 moves, the telescopic spring 133 can be compressed, thereby releasing the obstruction on the top of the arc frame 10, so that the wire bundle can enter the interior of the arc frame 10.

[0025] Working principle: When assembling the wire harness, the staff rotates the one-way threaded rod 71 according to the different heights required by the wire harness. When the one-way threaded rod 71 rotates, the first stopper 72 can be lowered. When the first stopper 72 is lowered, the linkage rod 73 can be moved to the other side of the first stopper 72. When the linkage rod 73 moves, the second stopper 74 can be raised. When the second stopper 74 is raised, the connecting rod 15 can be raised. When the connecting rod 15 is raised, the arc frame 10 can be driven to rise. When the arc frame 10 is raised, other parts installed on the arc frame 10 can be raised. , bring the wire harness to the top of the arc frame 10, and the staff presses down the wire harness, and under the action of pressure, the auxiliary blocks 132 on both sides move in opposite directions respectively. When the auxiliary blocks 132 on both sides move, the telescopic rod 131 can be contracted, and the telescopic spring 133 can be compressed, thereby releasing the obstruction to the arc frame 10. When the wire harness completely enters the interior of the arc frame 10, the auxiliary block 132 can be reset under the action of the telescopic spring 133. When the auxiliary block 132 is reset, the telescopic rod 131 can be extended to block the top of the arc frame 10 again.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] 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 heavy truck chassis wiring harness assembly tool, comprising an assembly plate (1) and a displacement groove (2) provided on one side of the surface of the assembly plate (1), characterized in that: Also includes: A slider (3) slides on the inner wall of the displacement groove (2), the top of the slider (3) is bolted with a mounting seat (4), one side of the top of the mounting seat (4) is bolted with a sleeve (5), a mounting groove (6) is provided inside the slider (3), a lifting mechanism (7) is provided inside the mounting groove (6), and a connecting rod (15) is slidably connected to the inner wall of the sleeve (5); Slide grooves (8) are provided on both sides of the inner wall of the sleeve (5), and the inner wall of the slide groove (8) is slidably connected with a positioning block (9), one side of the surface of the positioning block (9) and one side of the surface of the connecting rod (15) are bolted to each other, the top of the connecting rod (15) is bolted with an arc frame (10), both sides of the top of the arc frame (10) are bolted with a fixing seat (12), and a shielding mechanism (13) is provided on one side of the fixing seat (12).

2. A heavy truck chassis wiring harness assembly tool according to claim 1, characterized in that: The lifting mechanism (7) comprises a one-way threaded rod (71) threadedly connected to the inner wall of the mounting seat (4) and a first stop rod (72) rotated at the bottom of the one-way threaded rod (71); one side of the first stop rod (72) is slidably connected to a linkage rod (73); the other end of the linkage rod (73) is slidably connected to a second stop rod (74); the top of the second stop rod (74) and the bottom of the connecting rod (15) are bolted to each other; the bottom of the inner wall of the mounting groove (6) is bolted to an auxiliary frame (14); the inner wall of the auxiliary frame (14) is slidably connected to the surface of the linkage rod (73).

3. The heavy truck chassis wiring harness assembly tool according to claim 1, characterized in that: The shielding mechanism (13) comprises a telescopic rod (131) bolted to one side of the surface of the fixing seat (12) and an auxiliary block (132) fixed to the other end of the telescopic rod (131); a telescopic spring (133) is fixedly connected to one side of the surface of the fixing seat (12); and the other end of the telescopic spring (133) is fixedly connected to one side of the surface of the auxiliary block (132).

4. The heavy truck chassis wiring harness assembly tool according to claim 1, characterized in that: The inner wall of the arc-shaped frame (10) is provided with a rubber plate (11), and the rubber plate (11) is used in conjunction with the arc-shaped frame (10).

5. The heavy truck chassis wiring harness assembly tool according to claim 4, characterized in that: The inner diameter of the rubber plate (11) is smaller than the inner diameter of the arc-shaped frame (10); the arc-shaped frame (10) is designed in a U shape, and the rubber plate (11) is also designed in a U shape.

6. The heavy truck chassis wiring harness assembly tool according to claim 2, characterized in that: One side of the bottom of the first gear rod (72) and one side of the bottom of the second gear rod (74) are both of inclined design, and both ends of the linkage rod (73) are of beveled design, and the inclined surfaces at both ends of the linkage rod (73) are respectively adapted to the inclined surfaces of the first gear rod (72) and the second gear rod (74).

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