Wire harness cutting device for automobile wire harness production

Abstract

The utility model relates to the technical field of automobile wire harness production, and discloses a wire harness cutting device for automobile wire harness production, which comprises a base, the left end of the base is fixedly connected with a support frame, the bottom side of the support frame is provided with a hydraulic telescopic rod, and the driving end of the hydraulic telescopic rod is fixedly connected with a mounting seat. The bottom side of the mounting base is connected with a cutter through an inserting assembly, the front end of the mounting base is connected with a cover plate through a first locking assembly, the left end of the top side of the base is fixedly connected with a cutting base, and the right side of the cutting base is connected with a lower clamping plate through a moving assembly. According to the automobile wire harness cutting device, the cutter is mounted in the mounting seat through the matching between the inserting groove and the inserting block, so that the worn cutter can be replaced in time, and the influence on the production efficiency of automobile wire harnesses is avoided; and meanwhile, the distance between the lower clamping plate and the cutting base can be adjusted by rotating the threaded rod, so that the requirement for cutting the wire harnesses with different lengths is met, and the practicability of cutting the wire harnesses with different length requirements is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wire harness production, in particular to a wire harness cutting device for automobile wire harness production. Background Art

[0002] The automotive wiring harness is an important part of the automotive electrical system. It is a comprehensive wire wiring system composed of various wires, connectors, insulating sleeves and other components. It transmits power and signals inside the vehicle. The automotive wiring harness is made of copper material. The contact terminals are crimped with wires and cables, and then plastic-pressed with insulators or metal shells on the outside. In the production process of automotive wiring harnesses, the wiring harness cutting device is one of the indispensable tools.

[0003] After searching, a wire harness cutting device for automobile wire harness production with announcement number CN220805317U includes a workbench, a mounting column is provided on the workbench, an electric telescopic rod is provided on the mounting column, a buffer mechanism is provided at the output end of the electric telescopic rod, the electric telescopic rod is connected to a cutter through the buffer mechanism, a sliding frame is provided on the workbench, a dial is provided at the lower end of the sliding frame, a sliding block is provided in the sliding frame, an operating panel is provided in the sliding block, a sliding rod is provided at the upper end of the operating panel, a spring three is provided on the operating panel, a friction block is provided at the lower end of the operating panel, an operating handle is provided on one side of the operating panel, a limiting mechanism is provided on one side of the sliding block, and an indicator cooperating with the dial is provided on one side of the sliding block. The advantage of the utility model compared with the prior art is that the indicator can indicate the length of the wire harness while the operating handle drives the wire harness to move through the limiting mechanism, thereby avoiding multiple adjustments to the wire harness length to meet needs, simplifying operations, and improving the efficiency of wire harness cutting.

[0004] Based on the above patent, the indicator can indicate the length of the wire harness while the wire harness is moved by operating the limit mechanism, thereby avoiding multiple adjustments to the wire harness length to meet needs, simplifying operations, and improving the efficiency of wire harness cutting. However, when using a cutter to cut the wire harness, the cutter will be worn and the cutter needs to be replaced in a timely and convenient manner to maintain the efficiency of wire harness cutting. In this regard, in response to this technical problem, the present application proposes a wire harness cutting device for automobile wire harness production. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a wire harness cutting device for automobile wire harness production is proposed. The cutter is installed inside the mounting seat through the cooperation between the slot and the plug block, which is convenient for timely replacement of the worn cutter to avoid affecting the efficiency of automobile wire harness production. At the same time, the distance between the lower clamping plate and the cutting seat can be adjusted by rotating the threaded rod to meet the needs of cutting wire harnesses of different lengths, which is convenient for the practicality of cutting wire harnesses of different lengths.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire harness cutting device for automobile wire harness production, comprising a base, a support frame is fixedly connected to the left end of the base, a hydraulic telescopic rod is installed on the bottom side of the support frame, a mounting seat is fixedly connected to the driving end of the hydraulic telescopic rod, a cutter is connected to the bottom side of the mounting seat through a plug-in assembly, a cover plate is connected to the front end of the mounting seat through a locking assembly 1, a cutting seat is fixedly connected to the left end of the top side of the base, a lower clamping plate is connected to the right side of the cutting seat through a moving assembly, the top side of the lower clamping plate is connected to the upper clamping plate through a locking assembly 2, and a plurality of guide columns are fixedly connected to the left side of the cutting seat.

[0007] Furthermore, the plug-in assembly includes a slot located at the bottom side of the mounting seat and an insert block located at the top side of the cutter, and the insert block is arranged inside the slot.

[0008] Furthermore, the locking assembly 1 includes a clamping plate located on the left side of the mounting seat and a clamping shaft located on the left side of the cover plate, and the front end of the clamping plate is arranged at the middle end of the clamping shaft.

[0009] Furthermore, the moving assembly includes a threaded sleeve located at the right rear end of the cutting seat, the threaded sleeve is internally threadedly connected to a threaded rod, the rear end of the lower clamping plate is threadedly connected to the middle end of the threaded rod, and the right end of the threaded rod is rotatably connected to the right end of the base.

[0010] Furthermore, a slide rod is fixedly connected between the front end of the right side of the cutting seat and the right end of the base, the front end of the lower clamping plate is slidably connected to the middle end of the slide rod, and a rotating wheel is fixedly connected to the right side of the threaded rod.

[0011] Furthermore, the locking assembly 2 includes a locking block located on the front side of the upper splint and a lock shell located on the front side of the lower splint, a locking shaft is slidably connected inside the lock shell, the top end of the locking shaft is arranged at the middle end of the locking block, and a spring is sleeved on the outer wall of the bottom end of the locking shaft.

[0012] Furthermore, one end of the spring is fixedly connected to the bottom side of the lock housing, and the other end of the spring is fixedly connected to the bottom end of the lock shaft.

[0013] Furthermore, four supporting shafts are fixedly connected to the bottom side of the base.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the cover plate is opened by the cooperation between the card plate and the card shaft, which is convenient for the staff to disassemble the cutter by pulling out the plug from the inside of the slot, and is convenient for quick replacement of the worn cutter, thereby ensuring the working efficiency of cutting the automobile wiring harness and avoiding the influence of the worn cutter on the cutting of the automobile wiring harness.

[0016] 2. In the utility model, the threaded rod is rotated to rotate with the slide rod by rotating the rotating wheel so that the wire harness between the lower pressure plate and the upper pressure plate is stretched. The cutting requirements of wire harnesses of different lengths can be met by adjusting the distance between the lower pressure plate and the cutting seat, thereby improving the working efficiency of cutting wire harnesses of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a wire harness cutting device for automobile wire harness production proposed by the utility model;

[0018] Figure 2 for Figure 1 A in the enlarged view;

[0019] Figure 3 This is a schematic diagram of the structure of a guide column of a wire harness cutting device for automobile wire harness production proposed by the utility model;

[0020] Figure 4 for Figure 3 The enlarged view of point B in the figure;

[0021] Figure 5 The utility model discloses a schematic diagram of an insert block structure of a wire harness cutting device for automobile wire harness production.

[0022] Legend:

[0023] 1. Base; 2. Cutting seat; 3. Guide column; 4. Support frame; 5. Hydraulic telescopic rod; 6. Cutter; 7. Threaded sleeve; 8. Threaded rod; 9. Rotating wheel; 10. Sliding rod; 11. Lower clamping plate; 12. Upper clamping plate; 13. Lock block; 14. Lock shaft; 15. Spring; 16. Lock shell; 17. Mounting seat; 18. Cover plate; 19. Clamp shaft; 20. Clamp plate; 21. Slot; 22. Insert block. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1-5, the utility model provides an embodiment: a wire harness cutting device for automobile wire harness production, including a base 1, a support frame 4 is fixedly connected to the left end of the base 1, a hydraulic telescopic rod 5 is installed on the bottom side of the support frame 4, a mounting seat 17 is fixedly connected to the driving end of the hydraulic telescopic rod 5, a cutter 6 is connected to the bottom side of the mounting seat 17 through an insert block 22, a cover plate 18 is connected to the front end of the mounting seat 17 through a card plate 20, a cutting seat 2 is fixedly connected to the left end of the top side of the base 1, a lower clamping plate 11 is connected to the right side of the cutting seat 2 through a threaded rod 8, an upper clamping plate 12 is connected to the top side of the lower clamping plate 11 through a locking shaft 14, a plurality of guide columns 3 are fixedly connected to the left side of the cutting seat 2, and four supporting shafts are fixedly connected to the bottom side of the base 1;

[0026] Specifically, first, the automobile wiring harness is passed through the guide column 3 and then clamped in it through the cooperation between the upper clamping plate 12 and the lower clamping plate 11, and then the threaded rod 8 is driven to rotate by rotating the rotating wheel 9 to cooperate with the threaded sleeve 7 and the slide bar 10 to control the lower clamping plate 11 to slide on the outer wall of the slide bar 10, so as to adjust the distance between the cutting seat 2 and the lower clamping plate 11 and adjust the length of the wiring harness, and then the cutter 6 is driven to cut the automobile wiring harness by starting the hydraulic telescopic rod 5. At the same time, the cover 18 can be opened by opening the clamping shaft 19 and the clamping plate 20, and then the plug 22 can be pulled out from the inside of the slot 21 to realize the disassembly of the cutter 6, so as to facilitate the replacement of the worn cutter 6 and avoid the work efficiency of cutting the automobile wiring harness production.

[0027] A slot 21 is located at the bottom side of the mounting seat 17 and an insert block 22 is located at the top side of the cutter 6, the insert block 22 is arranged inside the slot 21, a card plate 20 is located on the left side of the mounting seat 17 and a card shaft 19 is located on the left side of the cover plate 18, the front end of the card plate 20 is arranged at the middle end of the card shaft 19, a threaded sleeve 7 is located at the right rear end of the cutting seat 2, a threaded rod 8 is threadedly connected inside the threaded sleeve 7, the rear end of the lower clamping plate 11 is threadedly connected to the middle end of the threaded rod 8, the right end of the threaded rod 8 is rotatably connected to the right end of the base 1, and the front end of the right side of the cutting seat 2 and the bottom A slide bar 10 is fixedly connected between the right ends of the seat 1, the front end of the lower clamping plate 11 is slidably connected to the middle end of the slide bar 10, a rotating wheel 9 is fixedly connected to the right side of the threaded rod 8, a locking block 13 is located at the front side of the upper clamping plate 12, and a lock shell 16 is located at the front side of the lower clamping plate 11, a lock shaft 14 is slidably connected inside the lock shell 16, the top end of the lock shaft 14 is arranged at the middle end of the lock block 13, and a spring 15 is sleeved on the outer wall of the bottom end of the lock shaft 14, one end of the spring 15 is fixedly connected to the bottom side of the lock shell 16, and the other end of the spring 15 is fixedly connected to the bottom end of the lock shaft 14;

[0028] Specifically, by rotating the rotating wheel 9 to drive the threaded rod 8 to rotate and cooperate with the threaded sleeve 7 and the sliding rod 10, the lower clamping plate 11 is controlled to slide on the outer wall of the sliding rod 10, so as to adjust the distance between the cutting seat 2 and the lower clamping plate 11, and adjust the length of the wire harness stretched from the guide column 3 and the upper clamping plate 12 to the lower clamping plate 11, so as to meet the needs of cutting wire harnesses of different lengths and improve the practicality of cutting wire harnesses of unnecessary lengths. Then, by starting the hydraulic telescopic rod 5, the cutter 6 is driven to press down and cooperate with the cutting seat 2 to cut the automobile wiring harness. When the cutter 6 is worn, the clamping plate 20 can be rotated to disengage the clamping plate 20 and the clamping shaft 19, so as to open the cover plate 18, and then the plug 22 can be pulled out from the inside of the slot 21 to realize the removal of the cutter 6 from the mounting seat 17.

[0029] Working principle: first, the automobile wiring harness is passed through the guide column 3 and then the automobile wiring harness is clamped therein through the cooperation between the upper clamping plate 12 and the lower clamping plate 11, and then the threaded rod 8 is driven to rotate by rotating the rotating wheel 9 to cooperate with the threaded sleeve 7 and the sliding rod 10 to control the lower clamping plate 11 to slide on the outer wall of the sliding rod 10, so as to adjust the distance between the cutting seat 2 and the lower clamping plate 11, and adjust the length of the wiring harness stretching to meet the needs of cutting wiring harnesses of different lengths, so as to improve the practicality of cutting wiring harnesses of unrequired lengths, and then start the hydraulic telescopic rod 5 to drive the cutter 6 to press down and cooperate with the cutting seat 2 to cut the automobile wiring harness. When the cutter 6 is worn, the cover 18 can be opened by opening the card shaft 19 and the card plate 20, and then the plug 22 can be pulled out from the inside of the slot 21 to realize the removal of the cutter 6 from the mounting seat 17, so as to facilitate the replacement of the worn cutter 6 and avoid the wear of the cutter 6 on the efficiency of automobile wiring harness production cutting.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire harness cutting device for automobile wire harness production, comprising a base (1), characterized in that: The left end of the base (1) is fixedly connected to a support frame (4), a hydraulic telescopic rod (5) is installed on the bottom side of the support frame (4), a driving end of the hydraulic telescopic rod (5) is fixedly connected to a mounting seat (17), the bottom side of the mounting seat (17) is connected to a cutter (6) through a plug-in assembly, the front end of the mounting seat (17) is connected to a cover plate (18) through a locking assembly 1, the left end of the top side of the base (1) is fixedly connected to a cutting seat (2), the right side of the cutting seat (2) is connected to a lower clamping plate (11) through a moving assembly, the top side of the lower clamping plate (11) is connected to an upper clamping plate (12) through a locking assembly 2, and the left side of the cutting seat (2) is fixedly connected to a plurality of guide columns (3).

2. A wire harness cutting device for automobile wire harness production according to claim 1, characterized in that: The plug-in assembly comprises a slot (21) located at the bottom side of the mounting seat (17) and an insert block (22) located at the top side of the cutter (6), wherein the insert block (22) is arranged inside the slot (21).

3. The wire harness cutting device for automobile wire harness production according to claim 1, characterized in that: The locking assembly 1 comprises a clamping plate (20) located on the left side of the mounting seat (17) and a clamping shaft (19) located on the left side of the cover plate (18), and the front end of the clamping plate (20) is arranged at the middle end of the clamping shaft (19).

4. The wire harness cutting device for automobile wire harness production according to claim 1, characterized in that: The moving assembly comprises a threaded sleeve (7) located at the right rear end of the cutting seat (2); a threaded rod (8) is threadedly connected inside the threaded sleeve (7); the rear end of the lower clamping plate (11) is threadedly connected to the middle end of the threaded rod (8); and the right end of the threaded rod (8) is rotatably connected to the right end of the base (1).

5. A wire harness cutting device for automobile wire harness production according to claim 4, characterized in that: A slide bar (10) is fixedly connected between the right front end of the cutting seat (2) and the right end of the base (1), the front end of the lower clamping plate (11) is slidably connected to the middle end of the slide bar (10), and a rotating wheel (9) is fixedly connected to the right side of the threaded rod (8).

6. The wire harness cutting device for automobile wire harness production according to claim 1, characterized in that: The second locking assembly comprises a locking block (13) located at the front side of the upper clamping plate (12) and a lock shell (16) located at the front side of the lower clamping plate (11); a locking shaft (14) is slidably connected inside the lock shell (16); the top end of the locking shaft (14) is arranged at the middle end of the locking block (13); and a spring (15) is sleeved on the outer wall of the bottom end of the locking shaft (14).

7. A wire harness cutting device for automobile wire harness production according to claim 6, characterized in that: One end of the spring (15) is fixedly connected to the bottom side of the lock housing (16), and the other end of the spring (15) is fixedly connected to the bottom end of the lock shaft (14).

8. The wire harness cutting device for automobile wire harness production according to claim 1, characterized in that: Four supporting shafts are fixedly connected to the bottom side of the base (1).

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