Wire stripping device
By designing a wire stripping device with a rotating disk, a reduction motor and a limiting mechanism, the problem of inconvenient scraping of wire harnesses with different outer diameters is solved, the convenient replacement of wire blocks and cost reduction are achieved, and the versatility of the device is improved.
Patent Information
- Application Number
- CN202422633177.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-30
AI Technical Summary
When processing wire harnesses of different outer diameters, existing wire stripping devices are inconvenient to scrape and clean, and the scraping components cannot be easily replaced, resulting in increased usage costs and significant limitations.
A wire stripping device consisting of a rotating disk, a reduction motor, a limit mechanism and a wire block was designed. By replacing the wire block and adapting the wire hole, wires with different outer diameters can be scraped and cleaned. The servo motor drives the gear system to drive the moving roller and the wire stripping mechanism, achieving stable wire stripping operation.
It realizes efficient scraping and cleaning of wire harnesses with different outer diameters, and the wire blocks can be easily replaced, which reduces the cost of use and improves the versatility of the device.
Smart Images
Figure CN223451381U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile wire harness stripping equipment, in particular to a wire stripping device. Background Art
[0002] During the production process of automotive wiring harnesses, wire stripping operations are required to cut and peel off the outer skin of the wiring harness, and then cutting, air tightness testing and crimping operations are performed to better connect the stripped wiring harness to the terminals.
[0003] Nowadays, automotive wiring harnesses are stripped by means of a wire stripping device, in which the stripping operation is achieved by the rotational cutting of a ring knife. In order to strip the wire harness more stably, the wire harness is squeezed and pulled by two moving squeezing rollers, which are frictionally connected to the outer surface of the wire harness. As the squeezing rollers move, the wire harness as a whole moves, and then is stripped by the wire stripping mechanism. However, in actual application, when stripping the wire harness, particles and other debris attached to the outer surface of wire harnesses of different outer diameters cannot be easily scraped and cleaned, and the components that come into contact with the wire harness for scraping cannot be easily replaced as needed, resulting in increased use costs and greater limitations on use. Utility Model Content
[0004] The utility model aims to provide a wire stripping device to solve the problem that it is not convenient to scrape and clean the outer surface of wire harnesses with different outer diameters and the scraping components cannot be partially replaced as needed.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a wire stripping device, comprising a device box, a fixing box being fixedly connected to the front surface of the device box, and further comprising:
[0006] A moving roller is provided on the front surface of the device box, and a driving mechanism is provided in the inner cavity of the device box. The driving mechanism includes a servo motor fixedly connected to the rear surface of the device box, and the output end of the servo motor is fixedly connected to a driving gear through a coupling, and the outer surface of the driving gear is meshed with a passive gear;
[0007] A support frame is arranged on one side surface of the fixed box, the inner surface of the support frame is fixedly connected to a reduction motor, the output end of the reduction motor is fixedly connected to a rotating disk, a limiting mechanism is provided on the surface of the rotating disk close to the reduction motor, and a wire block is provided on the outer surface of the rotating disk.
[0008] Preferably, a wire-holding groove is provided on the outer surface of the moving roller, and the outer surface of the moving roller is coated with an anti-slip soft layer.
[0009] Preferably, the driving gear outer diameter size is completely consistent with the passive gear outer diameter size, and the driving gear front side surface and the passive gear front side surface are both fixedly connected to the movement roller through the connecting rod.
[0010] Preferably, the fixed box center point coincides with the rotating disc center point, and one side of the fixed box is provided with a stripping mechanism.
[0011] Preferably, the limiting mechanism comprises a limiting box fixedly connected to one side surface of the rotating disc, a moving plate is clamped and slidably connected in the limiting box inner cavity, a limiting spring is fixedly connected to one side surface of the moving plate, and a limiting column is fixedly connected to one side surface of the moving plate.
[0012] Preferably, one end of the limiting column is fixedly connected with a pulling column, the pulling column is slidably connected to the limiting box in close contact with one side surface of the limiting column, and the limiting column is movably connected to the limiting box at both ends.
[0013] Preferably, the wire guide block is fixedly connected with an insertion block close to one side surface of the rotating disc, a limiting hole is formed in one side surface of the insertion block, and an insertion groove with a structure size matched with that of the insertion block is formed in the outer side surface of the rotating disc.
[0014] Preferably, the vertical section of the wire guide block is in a fan-shaped structure, the number of the wire guide blocks is four, and wire guide holes are formed in one side surface of each of the four wire guide blocks.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] The utility model discloses a rotating disc, a speed reducer motor, a limiting mechanism and a wire guide block, and can be applicable to different outer diameter sizes of automobile wire harness for wire scraping and cleaning, and the wire guide block for wire harness can be conveniently replaced, is more economic and practical, the start of the speed reducer motor is controlled, the rotation of the rotating disc and the wire guide block combination body is driven, the wire guide holes on different wire guide blocks are in the uppermost position, the outer surface of the wire harness of different outer diameter sizes is scraped and cleaned, when one wire guide block is damaged, the limiting mechanism can replace the wire guide block, and the utility model is beneficial to be used. ACCOUNT OF DRAWINGS
[0017] Figure 1 A structure schematic view of a preferred embodiment of the wire stripping device provided by the utility model;
[0018] Figure 2 A structure schematic view of the wire guide block and the rotating disc split provided by the utility model;
[0019] Figure 3 The utility model provides Figure 2 A structure schematic view of details in A of the utility model;
[0020] Figure 4 The driving mechanism details structure schematic view provided by the utility model.
[0021] In the figure: 1, device box; 2, fixed box; 3, moving roller; 4, driving mechanism; 41, servo motor; 42, driving gear; 43, driven gear; 5, support frame; 6, speed reducer motor; 7, rotating disc; 8, limiting mechanism; 81, limiting box; 82, moving plate; 83, limiting spring; 84, limiting column; 85, pulling column; 9, wire block; 10, insertion block; 11, limiting hole; 12, insertion slot; 13, wire hole. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] Please refer to Figures 1-4 As shown in the figure, a wire stripping device includes a device box 1, the front surface of the device box 1 is fixedly connected with a fixed box 2, the front surface of the device box 1 is slidingly connected with a moving roller 3, the number of the moving roller 3 is four, the outer surface of the moving roller 3 is provided with a wire clamping groove, the outer surface of the moving roller 3 is coated with an antiskid soft layer, the antiskid soft layer is made of rubber material, which can better frictionally and slidingly connect with the automobile wiring harness, the inner cavity of the device box 1 is provided with a driving mechanism 4, the driving mechanism 4 includes a servo motor 41 fixedly connected to the rear surface of the device box 1, the output end of the servo motor 41 is fixedly connected with a driving gear 42 through a shaft coupling, the outer surface of the driving gear 42 is meshingly connected with a driven gear 43, the outer diameter size of the driving gear 42 is completely consistent with the outer diameter size of the driven gear 43, the front surface of the driving gear 42 and the front surface of the driven gear 43 are both fixedly connected to the moving roller 3 through a connecting rod, one set of the driving gear 42 and the driven gear 43 are combinedly connected with two adjacent moving rollers 3, the front end of the connecting rod is movably connected to the device box 1 through a bearing, the rotation of the driving gear 42 is driven by the start of the servo motor 41, thereby driving the rotation of the driven gear 43, so that the two moving rollers 3 are rotated to frictionally pull the wiring harness.
[0024] Support frame 5 is arranged on one side surface of fixed box 2, the inner surface of support frame 5 is fixedly connected with speed reducer motor 6, the output end of speed reducer motor 6 is fixedly connected with rotating disc 7, the center point of fixed box 2 coincides with the center point of rotating disc 7, one side of fixed box 2 is provided with a wire stripping mechanism, the wire stripping mechanism comprises a wire stripping ring cutter, a cylinder, a rotating motor and two combination gears and other known components, the rotating motor drives the rotation of the wire stripping ring cutter, the wire harness is stripped, which is a common technical means, and will not be described here, the side surface of rotating disc 7 close to speed reducer motor 6 is provided with limiting mechanism 8, the outer surface of rotating disc 7 is provided with wire guide block 9.
[0025] As shown in Figure 3 , limiting mechanism 8 comprises limiting box 81 fixedly connected to one side surface of rotating disc 7, moving plate 82 is slidingly connected in the inner cavity of limiting box 81, the outer surface of moving plate 82 is slidingly connected to the inner surface of limiting box 81, the vertical section of moving plate 82 is square structure, limiting spring 83 is fixedly connected to one side surface of moving plate 82, one end of limiting spring 83 away from moving plate 82 is fixedly connected to limiting box 81, corrosion-resistant paint layer is coated on the outer surface of limiting spring 83, which prolongs the service life, limiting column 84 is fixedly connected to one side surface of moving plate 82, one end of limiting column 84 is fixedly connected with pulling column 85, rubber soft layer is coated on the outer surface of pulling column 85 to improve the friction, one side surface of pulling column 85 is slidingly connected to limiting box 81, both ends of limiting column 84 are movably connected to limiting box 81, the movement of the combination of limiting column 84 and moving plate 82 can be pulled by pulling column 85, at this time, limiting spring 83 is deformed to generate elastic force, after releasing pulling column 85, limiting spring 83 returns to its original state, driving the movement of moving plate 82 and limiting column 84.
[0026] As shown in Figure 2 and Figure 3 , wire guide block 9 is fixedly connected with insertion block 10 close to one side surface of rotating disc 7, limiting hole 11 is formed in one side surface of insertion block 10, limiting column 84 is inserted into limiting hole 11 to limit insertion block 10 in insertion slot 12, insertion slot 12 matching the structure size of insertion block 10 is formed in the outer surface of rotating disc 7, the vertical section of wire guide block 9 is fan-shaped structure, the number of wire guide block 9 is four, wire guide hole 13 is formed in one side surface of each of the four wire guide blocks 9, the inner diameters of the four wire guide holes 13 are different, the number of wire guide blocks 9 is consistent with the number of limiting mechanisms 8, one limiting mechanism 8 realizes the disassembly and installation of one wire guide block 9.
[0027] Working principle: in use, the device box 1 is placed in the appropriate position, and then the different wire guide holes 13 are selected according to the outer size of the wire harness, at this time the rotation of the reduction motor 6 on the control support frame 5 drives the rotary motion of the rotary disc 7 and the wire guide block 9 combination, the appropriate wire guide block 9 is located at the top, further, the automobile wire harness passes between the two moving rollers 3 on the right, passes through the wire guide hole 13 of the uppermost wire guide block 9, passes through the stripping mechanism, and then passes through the gap between the two moving rollers 3 on the left, the starting of the two servo motors 41 drives the rotation of the two sets of drive gears 42 and the driven gears 43, so that the automobile wire harness moves and performs stripping operation, and when the wire harness passes through the wire guide hole 13, the outer surface of the wire harness is scraped and cleaned, avoiding the influence of debris on the stripping effect, further, in the long-term use process, when it is necessary to replace a wire guide block 9, the movement of the limit column 84 and the moving plate 82 combination can be driven by pulling the column 85, at this time the limit spring 83 is deformed, generates elastic force, and the limit column 84 leaves the limit hole 11 on the insertion block 10, the wire guide block 9 can be taken down, a new wire guide block 9 is taken, and the insertion block 10 on the new wire guide block 9 is inserted into the insertion slot 12 by driving the movement of the limit column 84 by pulling the column 85, after the column 85 is released, the limit spring 83 returns to the original state, drives the movement of the moving plate 82 and the limit column 84, and the limit column 84 is inserted into the limit hole 11 on the insertion block 10, and the replacement of the wire guide block 9 is quickly completed.
[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.
[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A wire stripping device, comprising a device box (1), wherein a fixing box (2) is fixedly connected to the front surface of the device box (1), characterized in that: Also includes: A moving roller (3) is provided on the front surface of the device box (1); a driving mechanism (4) is provided in the inner cavity of the device box (1); the driving mechanism (4) comprises a servo motor (41) fixedly connected to the rear surface of the device box (1); an output end of the servo motor (41) is fixedly connected to a driving gear (42) via a coupling; an outer surface of the driving gear (42) is meshedly connected to a driven gear (43); A support frame (5) is provided on one side surface of the fixed box (2), the inner surface of the support frame (5) is fixedly connected to a reduction motor (6), the output end of the reduction motor (6) is fixedly connected to a rotating disk (7), a limiting mechanism (8) is provided on the surface of the rotating disk (7) close to the reduction motor (6), and a wire block (9) is provided on the outer surface of the rotating disk (7).
2. A wire stripping device according to claim 1, characterized in that: A wire-holding groove is provided on the outer surface of the moving roller (3), and an anti-slip soft layer is coated on the outer surface of the moving roller (3).
3. The wire stripping device according to claim 1, wherein: The outer diameter of the driving gear (42) is completely consistent with the outer diameter of the driven gear (43), and the front surface of the driving gear (42) and the front surface of the driven gear (43) are both fixedly connected to the moving roller (3) via a connecting rod.
4. The wire stripping device according to claim 1, characterized in that: The center point of the fixed box (2) coincides with the center point of the rotating disk (7), and a wire stripping mechanism is provided on one side of the fixed box (2).
5. The wire stripping device according to claim 1, characterized in that: The limiting mechanism (8) comprises a limiting box (81) fixedly connected to a side surface of the rotating disk (7); a movable plate (82) is slidably connected to an inner cavity of the limiting box (81); a limiting spring (83) is fixedly connected to a side surface of the movable plate (82); and a limiting column (84) is fixedly connected to a side surface of the movable plate (82).
6. The wire stripping device according to claim 5, characterized in that: One end of the limiting column (84) is fixedly connected to a pulling column (85), one side surface of the pulling column (85) is slidably connected to the limiting box (81), and both ends of the limiting column (84) are movably connected to the limiting box (81).
7. The wire stripping device according to claim 1, characterized in that: An insertion block (10) is fixedly connected to a surface of the conductor block (9) on one side close to the rotating disk (7), a limiting hole (11) is provided on one side surface of the insertion block (10), and an insertion slot (12) matching the structural dimensions of the insertion block (10) is provided on the outer surface of the rotating disk (7).
8. The wire stripping device according to claim 1, characterized in that: The vertical cross-section of the conductor block (9) is a fan-shaped structure. There are four conductor blocks (9), and conductor holes (13) are provided through one side surface of each of the four conductor blocks (9).