Wire harness cut-off device for new energy charging pile production

Abstract

The utility model discloses a wire harness cutting device for new energy charging pile production, and relates to the technical field of wire harness processing. The device comprises a base, four rows of supporting plates are fixedly connected to the upper surface of the base, two limiting pipes are fixed to the front portion and the rear portion of the top of each row of supporting plates respectively, pushing assemblies are fixedly installed on the portions, located on the front outer sides and the rear outer sides of the supporting plates, of the base, and a cut-off assembly is fixedly connected to the upper surface of the base. When the wire harnesses are clamped by the pushing assemblies at the front end and the rear end, the pushing assemblies are paused, the cutting assembly is started, the cutting assembly slides, all the wire harnesses are cut off from the gap between the two limiting pipes, then the wire harnesses in the limiting pipes can be cut off in batches, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of wire harness processing technology, specifically to a wire harness cutting device for the production of new energy charging piles. Background Technology

[0002] New energy, also known as unconventional energy, refers to various forms of energy other than traditional energy. It refers to energy that has just begun to be developed and utilized or is being actively researched and is yet to be promoted, such as solar energy and geothermal energy. These energy sources are converted into electrical energy and then used in new energy vehicles. New energy vehicles refer to automobiles that use unconventional vehicle fuels as a power source and integrate advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles, new technologies, and new structures.

[0003] Cars need to be charged during use, and the most important part of charging is the charging cable. The production process of charging cables requires cutting wire harnesses and then bundling multiple wire harnesses together to make the charging cable. The current processing method is mostly to cut the wire harnesses one by one by workers, which is inefficient. Utility Model Content

[0004] The purpose of this utility model is to provide a wire harness cutting device for the production of new energy charging piles in order to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A wire harness cutting device for the production of new energy charging piles includes a base, four rows of support plates are fixedly connected to the upper surface of the base, two limiting tubes are fixed to the front and back of the top of each row of support plates, a pushing component is fixedly installed on the front and back outer sides of the base located on the support plates, and a cutting component is fixedly connected to the upper surface of the base.

[0007] The cutting component is located at the gap between the front and rear support plates and is used to cut the wire harness inside the front and rear limiting tubes from this location.

[0008] Furthermore, the pushing component includes a fixing plate 1, five fixing plates 1 are fixedly connected to the upper surface of the base, two rotating shafts are arranged vertically between the fixing plates 1, the rotating shafts are rotatably connected to the fixing plates 1, the rotating shafts are fitted with and fixedly connected to the inner outer surface of the adjacent fixing plates 1, the output end of the lower rotating shaft is fixedly connected to the lower end of the output shaft, the motor 1 is fixedly connected to the outermost rotating shaft surface, and the wiring harness passes through the interior of the upper and lower rotating wheels.

[0009] Furthermore, the cutting assembly includes a second fixing plate, and two second fixing plates are symmetrically fixed on the upper surface of the base. A threaded rod is rotatably connected to the interior of the two second fixing plates near the top. A connecting rod is fixedly connected between the two second fixing plates above the threaded rod. A slider is fitted onto the outer surface of the threaded rod and the connecting rod. The slider is threadedly connected to the threaded rod and slidably connected to the connecting rod. One end of the threaded rod is fixedly connected to the output end of a second motor. The second motor is fixedly connected to the outer surface of the second fixing plate. A third motor is fixedly installed at the bottom of the slider, and the output end of the third motor is fixedly connected to the center of the saw blade.

[0010] Furthermore, each of the limiting tubes has a fixed cable inlet connected to a cable retractor.

[0011] Furthermore, the upper surface of the base is symmetrically fixed with fixing columns behind the rear push assembly, and the laser emitter and laser receiver are respectively fixedly installed on the two fixing columns at the same height at the gap between the two wheels.

[0012] Furthermore, a fixing block is fixedly connected to the base in front of the front push assembly, and a rotating rod is rotatably connected to the fixing block. Four clamping plates are fixedly arranged on the upper surface of the rotating rod, and the top of the clamping plates clamps and fixes the end of the wire harness.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention improves work efficiency by pausing the pushing component when the wire harness is clamped by the front and rear pushing components and activating the cutting component, which slides and cuts all wire harnesses from the gap between the two limiting tubes. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the severing component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the push component structure of this utility model;

[0018] Figure 4 This is a partial structural diagram of this utility model.

[0019] Reference numerals in the attached diagram: 1. Base; 2. Support plate; 3. Limiting tube; 4. Pushing assembly; 401. Fixing plate one; 402. Rotating shaft; 403. Rotating wheel; 404. Motor one; 5. Cutting assembly; 501. Fixing plate two; 502. Threaded rod; 503. Slider; 504. Connecting rod; 505. Motor two; 506. Motor three; 507. Saw blade; 6. Retracting nozzle; 7. Fixing column; 8. Laser emitter; 9. Laser receiver; 10. Fixing block; 11. Rotating rod; 12. Clamping plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0021] like Figure 1-4 As shown, a wire harness cutting device for new energy charging pile production includes a base 1. Four rows of support plates 2 are fixedly connected to the upper surface of the base 1. Two limiting tubes 3 are fixedly fixed to the front and rear of the top of each row of support plates 2. Pushing components 4 are fixedly installed on the front and rear outer sides of the base 1, located on the support plates 2. A cutting component 5 is fixedly connected to the upper surface of the base 1. The length from the cutting component 5 to the outlet side of the rear pushing component 4 is the length required for subsequent processing of the wire harness. The wire harness is fed into the device from the front pushing component 4, then clamped and pushed further inward by the pushing component 4, causing the wire harness to enter the interior of the two limiting tubes 3 successively, and then extend out from the rear limiting tube 3 and be pushed to the rear... The side push component 4 pushes the wire harness inside and finally sends the cut wire harness out. The cutting component 5 is located at the gap between the front and rear support plates 2 and is used to cut the wire harness inside the front and rear limit tubes 3 from this point. When the wire harness is clamped by the front and rear push components 4, the push component 4 is paused and the cutting component 5 is started, so that it slides and cuts all the wire harnesses from the gap between the two limit tubes 3. This allows for batch processing of all the wire harnesses inside the limit tubes 3, improving work efficiency. Then the cutting component 5 is stopped and the push component 4 is started to push the cut wire harness out. At the same time, the wire harness that needs to be cut continues to be pushed, so that the wire harness enters the rear side push component 4 through the rear limit tube 3 and can continue to be cut.

[0022] like Figure 3As shown, in some embodiments, the pushing component 4 includes a fixed plate 401. Five fixed plates 401 are fixedly connected to the upper surface of the base 1. Two rotating shafts 402 are arranged vertically between the fixed plates 401. The rotating shafts 402 are rotatably connected to the fixed plates 401. Rotating wheels 403 are sleeved and fixedly connected to the inner outer surface of the rotating shafts 402 and adjacent fixed plates 401. The output end of the lower rotating shaft 402 is fixedly connected to the end of the motor 404. The motor 404 is fixedly connected to the outermost rotating shaft 402 surface. The wire harness passes through the interior of the upper and lower rotating wheels 403. Specifically, by starting the motor 404, it drives the lower rotating shaft 402 and rotating wheel 403 to rotate. Then, the wire harness can be inserted between the two rotating wheels 403. At this time, the wire harness will be rubbed by the lower rotating wheel 403 and pushed inward. Then, the wire harness will be clamped by the upper and lower rotating wheels 403. While continuing to push, the upper rotating wheel 403 will also rotate with the wire harness and maintain clamping.

[0023] like Figure 2 As shown, in some embodiments, the cutting component 5 includes a second fixing plate 501. Two fixing plates 501 are symmetrically fixed on the upper surface of the base 1. A threaded rod 502 is rotatably connected to the inside of the two fixing plates 501 near the top. A connecting rod 504 is fixedly connected between the two fixing plates 501 above the threaded rod 502. A slider 503 is sleeved on the outer surface of the threaded rod 502 and the connecting rod 504. The slider 503 is threadedly connected to the threaded rod 502 and slidably connected to the connecting rod 504. One end of the threaded rod 502 is fixedly connected to the output end of a second motor 505. The outer surface of the fixed connecting plate 501 is fixedly connected to the bottom of the slider 503, and the motor 506 is fixedly installed on the bottom of the slider 503. The output end of the motor 506 is fixedly connected to the center of the saw blade 507. Specifically, by starting the motor 506, the motor 506 drives the saw blade 507 to rotate. Then, the motor 505 is started, which drives the threaded rod 502 to rotate. At this time, the slider 503 will move horizontally outside the threaded rod 502 due to the restriction of the connecting rod 504. At the same time, the slider 503 will drive the motor 506 and the saw blade 507 to move, cutting off all the wires that pass by, and the cut surface is clean.

[0024] like Figure 3 As shown, in some embodiments, each limiting tube 3 has a fixed connection to a gathering port 6 at its inlet. Specifically, the gathering port 6 ensures that even if the wire harness is bent when entering the limiting tube 3, it can be successfully pushed into the limiting tube 3 by being guided by the inclined surface of the gathering port 6.

[0025] like Figure 1As shown, in some embodiments, the upper surface of the base 1 is symmetrically fixed with fixing posts 7 behind the rear push assembly 4. The two fixing posts 7 are fixedly installed at the same height at the gap between the two rotating wheels 403, with laser emitter 8 and laser receiver 9 respectively. Specifically, the laser emitter 8 and laser receiver 9 are installed to detect the end of the wire bundle pushed out by the rear push assembly 4. When the laser is blocked by the end of the wire bundle, the signal line can directly control the start of the cutting assembly 5, making the operation more convenient and the length of the wire bundle cut more consistent.

[0026] like Figure 4 As shown, in some embodiments, a fixing block 10 is fixedly connected to the front of the front push assembly 4, and a rotating rod 11 is rotatably connected to the fixing block 10. Four clamping plates 12 are fixedly arranged on the upper surface of the rotating rod 11. The top of the clamping plate 12 clamps and fixes the end of the wire harness. Specifically, by clamping the ends of the four wire harnesses inside the clamping plate 12 and roughly aligning them, the rotating rod 11 and the clamping plate 12 are rotated with the fixing block 10 as the center, and all the wire harnesses are pushed between the two rotating wheels 403, so that the device can connect all the wire harnesses at once. This avoids the need to insert the wire harnesses one by one due to insufficient manpower, which would result in different lengths of the first cut wire harnesses and unnecessary waste due to length.

[0027] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wire harness cutting device for the production of new energy charging piles, comprising a base (1), characterized in that, The upper surface of the base (1) is fixedly connected with four rows of support plates (2), and two limiting tubes (3) are fixedly fixed at the front and back of the top of each row of support plates (2). Pushing components (4) are fixedly installed on the front and back outer sides of the base (1) and cutting components (5) are fixedly connected to the upper surface of the base (1). The cutting component (5) is located at the gap between the front and rear support plates (2) and is used to cut the wire harness inside the front and rear limiting tubes (3) from this point.

2. The wire harness cutting device for new energy charging pile production according to claim 1, characterized in that, The push component (4) includes a fixing plate (401). Five fixing plates (401) are fixedly connected to the upper surface of the base (1). Two rotating shafts (402) are arranged vertically between the fixing plates (401). The rotating shafts (402) are rotatably connected to the fixing plates (401). The rotating shafts (402) are located on the inner outer surface of the adjacent fixing plates (401) and are fitted with and fixedly connected to a rotating wheel (403). The lower end of the rotating shaft (402) is fixedly connected to the output end of a motor (404). The motor (404) is fixedly connected to the outermost rotating shaft (402) surface. The wire harness passes through the interior of the upper and lower rotating wheels (403).

3. The wire harness cutting device for new energy charging pile production according to claim 2, characterized in that, The cutting component (5) includes a second fixing plate (501). Two fixing plates (501) are symmetrically fixed on the upper surface of the base (1). A threaded rod (502) is rotatably connected to the inside of the two fixing plates (501) near the top. A connecting rod (504) is fixedly connected between the two fixing plates (501) above the threaded rod (502). A slider (503) is sleeved on the outer surface of the threaded rod (502) and the connecting rod (504). The slider (503) is threadedly connected to the threaded rod (502). The slider (503) is slidably connected to the connecting rod (504). One end of the threaded rod (502) is fixedly connected to the output end of a second motor (505). The second motor (505) is fixedly connected to the outer surface of the second fixing plate (501). A third motor (506) is fixedly installed at the bottom of the slider (503). The output end of the third motor (506) is fixedly connected to the center of the saw blade (507).

4. The wire harness cutting device for new energy charging pile production according to claim 2, characterized in that, Each of the limiting tubes (3) has a cable inlet (6) fixedly connected to its cable retractor (6).

5. A wire harness cutting device for new energy charging pile production according to claim 1, characterized in that, The upper surface of the base (1) is symmetrically fixed with fixing posts (7) behind the rear push assembly (4). The two fixing posts (7) are fixed at the same height at the gap between the two rotating wheels (403) and the laser emitter (8) and laser receiver (9) are respectively fixed.

6. A wire harness cutting device for new energy charging pile production according to claim 5, characterized in that, The base (1) is fixedly connected to a fixing block (10) in front of the front push assembly (4). The fixing block (10) is rotatably connected to a rotating rod (11). Four clamping plates (12) are fixedly arranged on the upper surface of the rotating rod (11). The top of the clamping plates (12) clamps and fixes the end of the wire harness.

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