A harness processing device
By using upper and lower blades in combination for cutting and adjusting the displacement components, the problems of long processing cycles, high costs, and dimensional deviations in wire harness processing equipment have been solved, achieving efficient and precise automated wire harness stripping and reducing the risks of manual operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIHE PRECISION (SUZHOU) CO LTD
- Filing Date
- 2025-07-30
- Publication Date
- 2026-06-26
AI Technical Summary
Existing wire harness processing equipment suffers from problems such as long processing cycles, high costs, dimensional deviations, and limitations of automated equipment during wire stripping, as well as low efficiency and high risk of manual operation.
The upper and lower blades work together to cut the ends of the wire harness, and the blade spacing is adjusted by a displacement component. The wire harness is adapted and clamped by the displacement component and the abutment component to achieve wire stripping of different specifications. The processing accuracy is improved by using guide rods and bushings, and automatic material discharge is achieved by using linkage rods and discharge rods.
It improves the precision and efficiency of wire harness processing, reduces dimensional deviations, lowers processing costs, avoids the dangers of manual operation, and realizes an automated and efficient wire stripping process.
Smart Images
Figure CN224418308U_ABST
Abstract
Description
Technical Field
[0001] This utility model specifically relates to the field of wire harness processing technology, and more specifically to a wire harness processing device. Background Technology
[0002] In the existing wire harness processing, when the wire harness needs to be stripped at the end, in order to adapt to wire harnesses of different lengths and specifications, one end is often stripped first, and then the wire harness is rotated by a turning device to drive the other end to be cut. This results in a long overall processing cycle and high processing cost for the wire stripping machine. In addition, due to the need to constantly switch the position of the wire harness, dimensional deviations occur during processing.
[0003] Currently, traditional wire stripping is done manually, which is inefficient and can cause injuries to workers. With the development of technology, automatic wire stripping equipment has emerged. However, traditional wire stripping equipment can only strip wires of a certain length. As the use of wire harnesses becomes more diverse, existing automatic wire stripping devices cannot adjust the stripping length according to the needs of the wire harness, which limits the mobility of the equipment. Utility Model Content
[0004] The purpose of this utility model is to provide a wire harness processing device. In this device, the upper and lower blades cooperate to cut the end of the wire harness. The distance between the two upper blades and the two lower blades is adjusted by the displacement component to adapt to wire harnesses of different specifications. At the same time, it can drive the outer sheath of the wire harness to detach from the surface of the wire harness, thereby solving the problems of the above-mentioned background technology.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A wire harness processing device includes a support platform, a first slide rail fixedly connected to the support platform, a positioning block fixedly connected to the middle end of the first slide rail, and two first sliders movably mounted on the first slide rail, with a lower blade fixedly mounted on one side of each of the two first sliders.
[0007] A lifting box is fixedly installed on the side of the support platform away from the first slide rail. A fixed plate is fixedly installed on the top side of the lifting box. A lifting electric cylinder is fixedly installed in the middle of the fixed plate. A lifting plate is fixedly installed on the bottom rod of the lifting electric cylinder. A second slide rail is provided on the lower surface of the lifting plate. Two second sliders are slidably installed on the second slide rail. A displacement block is fixedly installed at the bottom of each of the two second sliders. An upper blade corresponding to the lower blade is fixedly installed on one side of each of the two displacement blocks. An abutment component is provided between the two upper blades.
[0008] As a further technical solution of this utility model, the support platform is fixedly connected to a displacement component, which includes: two second electric cylinders fixedly connected to the support platform, and a drive block is fixedly installed on the telescopic rods of the two second electric cylinders. A third slide rail is fixedly installed on the side of the drive block away from the second electric cylinders. A third slider fixedly connected to the first slider and a fourth slider fixedly connected to the second slider are movably installed on the third slide rail.
[0009] As a further technical solution of this utility model, the abutting component includes: a buffer block fixedly installed on the second slide rail by screws, the buffer block is fitted with a buffer rod, the buffer block is provided with a buffer groove, the buffer rod is provided with a buffer part that cooperates with the buffer groove, the buffer rod passes through the buffer groove and extends to the outside of the buffer rod and is fixedly installed with a clamping block by bolts, and a buffer spring is provided between the clamping block and the buffer block.
[0010] As a further technical solution of this utility model, guide rods are fixedly installed at the top of both ends of the lifting plate, and bushings that cooperate with the guide rods are provided on the lifting plate; the end of the guide rod away from the lifting plate extends through to the top of the fixed plate.
[0011] As a further technical solution of this utility model, support blocks are fixedly installed at the four corners of the bottom of the support platform;
[0012] As a further technical solution of this utility model, an arc-shaped lower limiting groove is provided at the center of the top of the positioning block, and the bottom of the inner wall of the lower limiting groove is on the same plane as the lowest end of the V-shaped structure of the lower blade.
[0013] As a further technical solution of this utility model, a slide is fixedly installed on the rear side of the positioning block, and the top of the slide is fixedly connected to the buffer block. Sliders are slidably installed on both sides of the slide, and a discharge rod is horizontally connected to the outer side of the slider. A linkage rod is fixedly connected to the end of the discharge rod near the slider, and the top of the linkage rod is fixedly connected to the clamping block. An upper limit groove is opened at the bottom of the clamping block corresponding to the position of the lower limit groove.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] This utility model uses upper and lower blades to cut the end of the wire harness by working together. The distance between the two upper and two lower blades is adjusted by a displacement component to adapt to wire harnesses of different specifications. At the same time, it can also drive the outer sheath of the wire harness to detach from the surface of the wire harness.
[0016] This utility model uses an abutting component to abut the wire harness. The wire harness is placed inside the lower limit groove on the positioning block. By moving the upper limit groove downward, it cooperates with the lower limit groove to limit and clamp the wire harness, reducing the phenomenon of wire harness detachment due to the outer sheath coming off, and improving the overall processing accuracy.
[0017] This invention reduces the stability of the lifting plate during its downward movement and improves machining accuracy by using a guide rod in conjunction with a bushing.
[0018] In this invention, during processing, the clamping block moves downward, causing the slider on the carriage to move synchronously. When the lower limit groove and the upper limit groove are connected, the discharge rod is at the bottom of the positioning block, which is lower than the lower limit groove. After the wire harness is processed, the clamping block moves upward and retracts. At this time, under the action of the linkage rod, the discharge rod at the slider position moves upward, pushing the processed wire harness upward, which is convenient for the user to pick up and put down the material. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0020] Figure 2 This utility model Figure 1 Another perspective structural diagram.
[0021] Figure 3 This utility model Figure 1 The main view.
[0022] Figure 4 This utility model Figure 1 Bottom view of the structure.
[0023] Figure 5 This utility model Figure 1 Enlarged view of the local structure at point A in the middle.
[0024] Figure 6 This utility model Figure 4 Enlarged view of the local structure at point B in the middle.
[0025] Figure 7 This is a schematic diagram of the structure between the positioning block and the buffer block in this utility model.
[0026] Figure 8 This utility model Figure 7 Side view.
[0027] In the diagram: 1-Support platform, 2-First slide rail, 3-Positioning block, 4-First slider, 5-Lower blade, 6-Lifting box, 7-Fixing plate, 8-Lifting electric cylinder, 9-Lifting plate, 10-Second slide rail, 11-Second slider, 12-Displacement block, 13-Upper blade, 15-Second electric cylinder, 16-Drive block, 17-Third slide rail, 18-Third slider, 19-Fourth slider, 20-Buffer block, 21-Buffer rod, 22-Clamping block, 23-Buffer spring, 24-Guide rod, 26-Shaft sleeve, 27-Support block, 28-Lower limit groove, 29-Slide frame, 30-Slider, 31-Discharge rod, 32-Linkage rod, 33-Upper limit groove. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] Please see Figure 1-8 In this embodiment of the utility model, a wire harness processing device includes a support platform 1, a first slide rail 2 is fixedly connected to the support platform 1, and a positioning block 3 is fixedly connected to the middle end of the first slide rail 2; two first sliders 4 are movably installed on the first slide rail 2, and a lower blade 5 is fixedly installed on one side of each of the two first sliders 4.
[0030] A lifting box 6 is fixedly installed on the side of the support platform 1 away from the first slide rail 2. A fixing plate 7 is fixedly installed on the top side of the lifting box 6. A lifting cylinder 8 is fixedly installed in the middle of the fixing plate 7. A lifting plate 9 is fixedly installed on the bottom rod of the lifting cylinder 8. A second slide rail 10 is provided on the lower surface of the lifting plate 9. Two second sliders 11 are slidably installed on the second slide rail 10. A displacement block 12 is fixedly installed at the bottom of each of the two second sliders 11. An upper blade 13 corresponding to the lower blade 5 is fixedly installed on one side of each of the two displacement blocks 12. An abutment component is provided between the two upper blades 13.
[0031] The support platform 1 is fixedly connected to a displacement assembly, which includes two second electric cylinders 15 fixedly connected to the support platform 1. The telescopic rods of the two second electric cylinders 15 are fixedly mounted with drive blocks 16. A third slide rail 17 is fixedly mounted on the side of the drive block 16 away from the second electric cylinders 15. A third slide rail 18 fixedly connected to the first slide rail 4 and a fourth slide rail 19 fixedly connected to the second slide rail 11 are movably mounted on the third slide rail 17.
[0032] In this embodiment, the abutting component includes: a buffer block 20 fixedly installed on the second slide rail 10 by screws; a buffer rod 21 is fitted on the buffer block 20; a buffer groove is provided on the buffer block 20; a buffer part is provided on the buffer rod 21 to cooperate with the buffer groove; a clamping block 22 is fixedly installed on the outside of the buffer rod 21 by bolts; and a buffer spring 23 is provided between the clamping block 22 and the buffer block 20.
[0033] In this embodiment, guide rods 24 are fixedly installed at the top of both ends of the lifting plate 9, and bushings 26 that cooperate with the guide rods 24 are provided on the lifting plate 9; the end of the guide rod 24 away from the lifting plate 9 extends through to the top of the fixed plate 7.
[0034] By adopting the above technical solution, the clamping block 22 abuts against the wire harness and continuously compresses the buffer spring 23 to achieve clamping of the wire harness. The upper blade 13 and the lower blade 5 cooperate to cut the wire harness. The lifting plate 9 effectively slides up and down along the round hole opened on the fixed plate 7 through the guide rod 24 and the bushing 26, effectively avoiding the displacement of the lifting plate 9 during the up and down movement, ensuring the effective cooperation of the upper blade 13 and the lower blade 5, and ensuring the quality of wire harness processing.
[0035] Furthermore, support blocks 27 are fixedly installed at the four corners of the bottom of the support platform 1;
[0036] In this embodiment, an arc-shaped lower limiting groove 28 is provided at the center of the top of the positioning block 3, and the bottom of the inner wall of the lower limiting groove 28 is on the same plane as the lowest end of the V-shaped structure of the lower blade 5.
[0037] In this embodiment, a slide 29 is fixedly installed on the rear side of the positioning block 3, and the top of the slide 29 is fixedly connected to the buffer block 20. Slider 30s are slidably installed on both sides of the slide 29, and a discharge rod 31 is horizontally connected to the outer side of the slider 30. A linkage rod 32 is fixedly connected to the end of the discharge rod 31 near the slider 30, and the top of the linkage rod 32 is fixedly connected to the clamping block 22. An upper limit groove 33 is opened at the bottom of the clamping block 22 corresponding to the position of the lower limit groove 28.
[0038] By adopting the above technical solution, the wire harness is placed inside the lower limit groove 28 on the positioning block 3. The upper limit groove 33 moves down and cooperates with the lower limit groove 28 to limit and clamp the wire harness, thereby reducing the phenomenon of left and right movement during wire harness processing.
[0039] Furthermore, during this process, the downward movement of the clamping block 22 will cause the slider 30 located on the slide 29 to move synchronously. When the lower limit groove 28 and the upper limit groove 33 are connected, the discharge rod 31 is located at the bottom of the positioning block 3, that is, below the lower limit groove 28.
[0040] After the wire harness processing is completed, the clamping block 22 moves upward and retracts. At this time, under the action of the linkage rod 32, the discharge rod 31 at the position of the slider 30 moves upward, pushing the processed wire harness upward, which facilitates the user's material handling process.
[0041] The working principle of this utility model is as follows: When working, the device drives the wire harness to be placed in the groove. The extension rod of the second electric cylinder 15 drives the drive block 16 to move. The drive block 16 drives the third slide rail 17 to move, thereby driving the third slider 18 and the fourth slider 19 to start moving. The third slider 18 drives the first slider 4 to move, while the fourth slider 19 drives the second slider 11 to move, thereby driving the upper blade 13 and the lower blade 5 to move synchronously and adjust the cutting length of the outer sheath of the wire harness.
[0042] The lifting cylinder 8 drives the lifting plate 9 to move downward, and drives the clamping block 22 to abut against the wire harness. The wire harness is placed inside the lower limit groove 28 on the positioning block 3. The upper limit groove 33 moves down and cooperates with the lower limit groove 28 to limit and clamp the wire harness, reducing the phenomenon of left and right movement during wire harness processing. The upper blade 13 and the lower blade 5 cooperate to cut the wire harness.
[0043] During this process, the clamping block 22 moves down and drives the slider 30 on the slide 29 to move synchronously. When the lower limit groove 28 and the upper limit groove 33 are connected, the discharge rod 31 is located at the bottom of the positioning block 3, which is lower than the lower limit groove 28.
[0044] After cutting, the upper blade 13 remains stationary. The telescopic rod of the second electric cylinder 15 drives the drive block 16 back to its initial position, and drives the upper blade 13 and the lower blade 5 to cooperate with the wire harness, causing the outer sheath to detach from the wire harness. After the work is completed, the lifting electric cylinder 8 drives the lifting plate 9 to move upward and return to its initial position. The clamping block 22 moves upward and retracts. At this time, under the action of the linkage rod 32, the discharge rod 31 at the position of the slider 30 moves upward, pushing the processed wire harness upward to facilitate the user's material handling process. This process is repeated to strip different wire harnesses.
[0045] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A wire harness processing device, characterized in that: Includes a support platform (1), the support platform (1) is fixedly connected to a first slide rail (2), the middle end of the first slide rail (2) is fixedly connected to a positioning block (3); two first sliders (4) are movably installed on the first slide rail (2), and a lower blade (5) is fixedly installed on one side of each of the two first sliders (4); A lifting box (6) is fixedly installed on the side of the support platform (1) away from the first slide rail (2). A fixing plate (7) is fixedly installed on the top side of the lifting box (6). A lifting electric cylinder (8) is fixedly installed in the middle of the fixing plate (7). A lifting plate (9) is fixedly installed on the bottom rod of the lifting electric cylinder (8). A second slide rail (10) is provided on the lower surface of the lifting plate (9). Two second sliders (11) are slidably installed on the second slide rail (10). A displacement block (12) is fixedly installed at the bottom of each of the two second sliders (11). An upper blade (13) corresponding to the lower blade (5) is fixedly installed on one side of each of the two displacement blocks (12). An abutment component is provided between the two upper blades (13).
2. The wire harness processing apparatus according to claim 1, characterized in that: The support platform (1) is fixedly connected to a displacement assembly, which includes two second electric cylinders (15) fixedly connected to the support platform (1). The telescopic rods of the two second electric cylinders (15) are fixedly mounted with drive blocks (16). A third slide rail (17) is fixedly mounted on the side of the drive block (16) away from the second electric cylinders (15). A third slide rail (18) fixedly connected to the first slide rail (4) and a fourth slide rail (19) fixedly connected to the second slide rail (11) are movably mounted on the third slide rail (17).
3. The wire harness processing apparatus according to claim 1, characterized in that: The abutment assembly includes: a buffer block (20) fixedly mounted on the second slide rail (10) by screws; the buffer block (20) is fitted with a buffer rod (21); the buffer block (20) has a buffer groove; the buffer rod (21) has a buffer part that cooperates with the buffer groove; the buffer rod (21) passes through the buffer groove and extends to the outside of the buffer rod (21) and is fixedly mounted with a clamping block (22) by bolts; a buffer spring (23) is provided between the clamping block (22) and the buffer block (20).
4. The wire harness processing apparatus according to claim 3, characterized in that: Guide rods (24) are fixedly installed at the top of both ends of the lifting plate (9). A bushing (26) that cooperates with the guide rod (24) is provided on the lifting plate (9). The end of the guide rod (24) away from the lifting plate (9) extends through to the top of the fixed plate (7).
5. The wire harness processing apparatus according to claim 4, characterized in that: The support platform (1) has support blocks (27) fixedly installed at the four corners of its bottom.
6. The wire harness processing apparatus according to claim 5, characterized in that: The lower blade (5) and the upper blade (13) are symmetrically installed, and both the lower blade (5) and the upper blade (13) have a V-shaped structure.
7. The wire harness processing apparatus according to claim 3, characterized in that: The positioning block (3) has an arc-shaped lower limit groove (28) at the top center position, and the bottom of the inner wall of the lower limit groove (28) is on the same plane as the lowest end of the V-shaped structure of the lower blade (5).
8. The wire harness processing apparatus according to claim 7, characterized in that: A slide (29) is fixedly installed on the rear side of the positioning block (3), and the top of the slide (29) is fixedly connected to the buffer block (20). Sliders (30) are slidably installed on both sides of the slide (29), and a discharge rod (31) is horizontally connected to the outer side of the slide (30). A linkage rod (32) is fixedly connected to one end of the discharge rod (31) near the slide (30), and the top of the linkage rod (32) is fixedly connected to the clamping block (22). An upper limit groove (33) is opened at the bottom of the clamping block (22) corresponding to the position of the lower limit groove (28).