An insulation layer stripping device for automobile wire harness processing

Abstract

The utility model discloses an insulation layer stripping device for automobile wire harness processing, it includes: work table, the upper surface fixed connection of work table has fixed platform and slide rail, the inner surface sliding connection of slide rail has slide platform, the upper surface of fixed platform and slide platform all are fixedly connected with the lantern ring, two lantern rings opposite one end all are rotatably connected with the rotary ring, is equipped with drive assembly on the lantern ring, and the rotary ring is driven by drive assembly, the front surface of two rotary rings all are fixedly connected with a plurality of extension plate, and the plurality of extension plate on the side close to fixed platform are inlayed and set up with the hot -blast machine, is provided with cutting assembly on the plurality of extension plate on the side close to slide platform, through above -mentioned parts, drive assembly drives rotary ring rotation, can make hot -blast machine 360 degree rotation blow -off around wire harness, realizes all -round, even heating softening to insulation layer, avoids the problem of uneven softening caused by partial heating, makes insulation layer more easily cut, and non -contact type heating will not damage wire harness conductor.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness processing technology, and in particular to an insulation stripping device for automotive wiring harness processing. Background Technology

[0002] The insulation stripping device for automotive wiring harness processing is a specialized piece of equipment used in automotive wiring harness production to strip the outer insulation layer of the conductors. By removing the insulation layer and exposing the conductor, it prepares the wiring harness for subsequent processes such as connection and welding.

[0003] Traditional devices of this type have significant shortcomings when heating and softening the insulation layer: they mostly use heating components in fixed positions for localized heating, which makes it difficult to achieve full coverage of the insulation layer of circular wire harnesses. This can easily lead to over-softening in some areas and insufficient softening in others, resulting in uneven resistance and uneven cuts during cutting. Some contact heating methods can cause the insulation layer to melt and stick to the heating components, increasing the workload of cleaning residues and increasing maintenance costs. This makes it difficult to meet the high precision and high efficiency requirements of automotive wire harness processing. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide an insulation stripping device for automotive wiring harness processing. This device solves the problems of uneven softening of the insulation layer, high cutting resistance and uneven cut caused by local heating in a fixed position, and easy damage to the wiring harness conductor by contact heating.

[0005] This utility model also provides an insulation stripping device for automotive wiring harness processing, comprising: a worktable, a fixed platform and a slide rail fixedly connected to the upper surface of the worktable, a slide table slidably connected to the inner surface of the slide rail, a collar fixedly connected to the upper surface of both the fixed platform and the slide table, a rotating ring rotatably connected to one end of each of the two collars, a driving assembly provided on the collar, and the rotating ring being driven by the driving assembly; multiple extension plates fixedly connected to the front surface of each of the two rotating rings, a hot air blower embedded in the multiple extension plates near the fixed platform, and a cutting assembly provided on the multiple extension plates near the slide table.

[0006] According to the insulation stripping device for automotive wiring harness processing described in this utility model, each of the two collars is provided with a clamping assembly. The clamping assembly includes two clamping plates and screws. The two screws are symmetrically arranged and threadedly connected inside the collars. The two clamping plates are rotatably connected to the opposite ends of the two screws.

[0007] According to the present invention, the insulation stripping device for automotive wiring harness processing includes a drive assembly comprising: a second motor, a gear, and multiple transmission teeth. The second motor is fixedly connected to the upper surface of the collar, the gear is fixedly connected to the output end of the second motor, and the multiple transmission teeth are fixedly connected to the outer wall of the rotating ring. The gear meshes with the multiple transmission teeth.

[0008] According to the present invention, the insulation stripping device for automotive wiring harness processing includes: two sleeves, two sliders, and two cutting blades. The two sleeves are fixedly connected to the opposite surfaces of two extension plates, the two sliders are slidably connected inside the two sleeves, and the two cutting blades are fixedly connected to the opposite surfaces of the two sliders.

[0009] According to the present invention, the insulation stripping device for automotive wiring harness processing further includes: a third motor and a second lead screw. The second lead screw is rotatably connected inside the sleeve and threadedly connected to the slider. The third motor is fixedly connected to the side of the extension plate away from the sleeve, and the second lead screw is driven by the third motor.

[0010] According to the insulation stripping device for automotive wiring harness processing described in this utility model, a motor is fixedly connected to the upper surface of the worktable, and a lead screw is fixedly connected to the output end of the motor, and the lead screw is threadedly connected to the slide table.

[0011] Beneficial effects: The insulation stripping device for automotive wiring harness processing in this technical solution uses a drive component to rotate a rotating ring, which allows a hot air blower to rotate 360 ​​degrees around the wiring harness to achieve all-round and uniform heating and softening of the insulation layer. This avoids the problem of uneven softening caused by local heating, making the insulation layer easier to cut. At the same time, non-contact heating will not damage the wiring harness conductor. Driven by the rotating ring, the cutting assembly can cut around the wire harness. With the help of the three-motor drive screw and two-adjustable slider, the cutting depth of the cutting blade can be precisely controlled, adapting to insulation layers of different thicknesses to ensure neat cuts. Furthermore, heating and softening before cutting significantly reduces cutting resistance, reduces blade wear, and improves cutting quality. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a front view structural diagram of the insulation layer stripping device for automotive wiring harness processing according to this utility model; Figure 2 This is a front cross-sectional view of the insulation stripping device for automotive wiring harness processing according to this utility model. Figure 3This is an enlarged structural diagram of the drive assembly of the insulation stripping device for automotive wiring harness processing according to this utility model; Figure 4 This is an enlarged structural diagram of the cutting component of the insulation stripping device for automotive wiring harness processing according to this utility model.

[0013] Legend: 1. Collar; 2. Fixed platform; 3. Worktable; 4. Lead screw one; 5. Slide rail; 6. Slide table; 7. Motor one; 8. Rotating ring; 9. Extension plate; 10. Hot air blower; 11. Gear; 12. Transmission gear; 13. Motor two; 14. Slider; 15. Cutting blade; 16. Motor three; 17. Lead screw two; 18. Clamping plate; 19. Screw; 20. Sleeve. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] Reference Figure 1-2 This utility model provides an insulation stripping device for automotive wiring harness processing, comprising: a workbench 3. Considering the need for stable support of the equipment, the need for mounting carriers for each component, and the rotation of the rotating ring 8, a fixed platform 2 and a slide rail 5 are fixedly connected to the upper surface of the workbench 3. A slide table 6 is slidably connected to the inner surface of the slide rail 5. A collar 1 is fixedly connected to the upper surface of both the fixed platform 2 and the slide table 6. A rotating ring 8 is rotatably connected to one end of each of the two collars 1. A drive assembly is provided on the collar 1. The rotating ring 8 is driven by the drive assembly. The workbench 3 and the fixed platform 2 provide support. The slide rail 5 and the slide table 6 cooperate. The drive assembly provides power to the rotating ring 8. The rotation of the rotating ring 8 drives the hot air blower 10 and the cutting assembly to rotate, achieving the effect of equipment foundation support and component linkage. Considering the need to heat and soften the insulation layer for subsequent cutting, multiple extension plates 9 are fixedly connected to the front surfaces of both rotating rings 8. A hot air blower 10 is embedded on the multiple extension plates 9 near the fixed platform 2. The extension plates 9 support the hot air blower 10, and the hot air blower 10 blows hot air onto the wire harness to achieve the effect of preheating and softening the insulation layer.

[0016] In summary, the improvement of this embodiment lies in: The drive component drives the rotating ring 8 to rotate, which allows the hot air blower 10 to rotate 360 ​​degrees around the wire harness to blow air, achieving all-round and uniform heating and softening of the insulation layer. This avoids the problem of uneven softening caused by local heating, making the insulation layer easier to cut. At the same time, non-contact heating will not damage the wire harness conductor. Driven by the rotating ring 8, the cutting assembly can cut around the wire harness. With the help of the motor 3 16 driving the lead screw 2 17 to adjust the position of the slider 14, the cutting depth of the cutting blade 15 can be precisely controlled, adapting to insulation layers of different thicknesses to ensure neat cuts. Moreover, the cutting is done after heating and softening, which greatly reduces cutting resistance, reduces wear on the cutting blade 15, and improves cutting quality.

[0017] Based on the above, other structures also need to be disclosed in detail, such as: Reference Figure 1 Considering the need for stable clamping and anti-displacement during wire harness processing, clamping assemblies are provided inside both collars 1. The clamping assemblies include two clamping plates 18 and screws 19. The two screws 19 are symmetrically threaded and connected inside the collars 1. The two clamping plates 18 are rotatably connected to the opposite ends of the two screws 19. Rotating the screws 19 drives the clamping plates 18 to move and clamp the wire harness, thereby achieving the effect of firmly fixing wire harnesses of different diameters.

[0018] Reference Figure 3 Considering that the rotating ring 8 requires power to rotate, the drive assembly includes: a second motor 13, a gear 11, and multiple transmission teeth 12. The second motor 13 is fixedly connected to the upper surface of the collar 1, the gear 11 is fixedly connected to the output end of the second motor 13, and the multiple transmission teeth 12 are fixedly connected to the outer wall of the rotating ring 8. The gear 11 meshes with the multiple transmission teeth 12. The second motor 13 drives the gear 11 to rotate, and the meshing of the gear 11 with the transmission teeth 12 drives the rotating ring 8 to rotate, thus achieving the effect of driving the rotating ring 8 to rotate stably.

[0019] Reference Figure 4 Considering the issue of cutting the softened insulation layer, a cutting assembly is provided on multiple extension plates 9 near the slide table 6. The cutting assembly includes two sleeves 20, two sliders 14, and two cutting blades 15. The two sleeves 20 are fixedly connected to the opposite surfaces of the two extension plates 9. The two sliders 14 are slidably connected inside the two sleeves 20. The two cutting blades 15 are fixedly connected to the opposite surfaces of the two sliders 14. The sliders 14 slide inside the sleeves 20, causing the two cutting blades 15 to move closer or further away, thereby adjusting the position of the cutting blades 15 to meet the cutting requirements.

[0020] Reference Figure 4 Considering the need for precise adjustment of the cutting blade 15 to control the cutting depth, the cutting assembly also includes: a third motor 16 and a second lead screw 17. The second lead screw 17 is rotatably connected inside the sleeve 20 and threadedly connected to the slider 14. The third motor 16 is fixedly connected to the side of the extension plate 9 away from the sleeve 20. The second lead screw 17 is driven by the third motor 16, which drives the second lead screw 17 to rotate, causing the slider 14 and the cutting blade 15 to move, thus achieving precise control of the cutting depth.

[0021] Reference Figure 1 Considering the need to move the cutting assembly after cutting to peel off the insulation layer, a motor 7 is fixedly connected to the upper surface of the worktable 3. A lead screw 4 is fixedly connected to the output end of the motor 7. The lead screw 4 is threadedly connected to the slide table 6. The motor 7 drives the lead screw 4 to rotate, which in turn drives the slide table 6 and the cutting assembly to move, thereby achieving the effect of peeling off the insulation layer after cutting.

[0022] Working principle: When the equipment is working, the automotive wiring harness is first passed through the two collars 1. The screw 19 inside the collar 1 is rotated, which drives the clamping plate 18 to move and clamp the wiring harness, ensuring that it does not deviate during processing. Subsequently, the drive assembly is started, and motor 2 13 drives gear 11 to rotate. By meshing with transmission gear 12, it causes rotating ring 8 to rotate, which in turn drives hot air blower 10 on extension plate 9 to rotate 360 ​​degrees around wire harness to achieve uniform softening of insulation layer in all directions. After the insulation layer softens, the wire harness is manually pushed to send the softened part to the cutting component. The motor 3 16 drives the lead screw 2 17 to rotate, so that the slider 14 in the sleeve 20 drives the cutting blade 15 to move to the appropriate cutting depth. At the same time, the rotating ring 8 drives the cutting component to rotate around the wire harness to complete the insulation layer cutting. After the cutting is completed, motor 7 starts, driving screw 4 to rotate, causing slide table 6 to move backward along slide rail 5, which in turn drives the cutting assembly to retract and peel the cut insulation sheath from the wire harness. The entire process involves a series of operations including fixing, heating, cutting, and peeling, which enables efficient and precise peeling of the insulation layer of automotive wiring harnesses, ensuring processing quality and efficiency.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An insulation stripping device for automotive wiring harness processing, comprising: The workbench (3) is characterized by: The upper surface of the workbench (3) is fixedly connected to a fixed platform (2) and a slide rail (5). The inner surface of the slide rail (5) is slidably connected to a slide table (6). The upper surfaces of the fixed platform (2) and the slide table (6) are both fixedly connected to collars (1). The opposite ends of the two collars (1) are rotatably connected to rotating rings (8). The collars (1) are provided with driving components, and the rotating rings (8) are driven by the driving components. Multiple extension plates (9) are fixedly connected to the front surfaces of the two rotating rings (8). A hot air blower (10) is embedded on the multiple extension plates (9) near the fixed table (2), and a cutting component is provided on the multiple extension plates (9) near the slide table (6).

2. The insulation stripping device for automotive wiring harness processing according to claim 1, characterized in that, Both collars (1) are provided with clamping assemblies inside. The clamping assemblies include two clamping plates (18) and screws (19). The two screws (19) are symmetrically threaded and connected inside the collars (1). The two clamping plates (18) are rotatably connected to the opposite ends of the two screws (19).

3. The insulation stripping device for automotive wiring harness processing according to claim 1, characterized in that, The drive assembly includes: a second motor (13), a gear (11), and multiple transmission teeth (12). The second motor (13) is fixedly connected to the upper surface of the collar (1). The gear (11) is fixedly connected to the output end of the second motor (13). The multiple transmission teeth (12) are fixedly connected to the outer wall of the rotating ring (8). The gear (11) meshes with the multiple transmission teeth (12).

4. The insulation stripping device for automotive wiring harness processing according to claim 1, characterized in that, The cutting assembly includes: two sleeves (20), two sliders (14), and two cutting blades (15). The two sleeves (20) are fixedly connected to the opposite surfaces of the two extension plates (9). The two sliders (14) are slidably connected inside the two sleeves (20) respectively. The two cutting blades (15) are fixedly connected to the opposite surfaces of the two sliders (14) respectively.

5. The insulation stripping device for automotive wiring harness processing according to claim 4, characterized in that, The cutting assembly also includes: motor three (16) and lead screw two (17). The lead screw two (17) is rotatably connected inside the sleeve (20). The lead screw two (17) is threadedly connected to the slider (14). The motor three (16) is fixedly connected to the side of the extension plate (9) away from the sleeve (20). The lead screw two (17) is driven by the motor three (16).

6. The insulation stripping device for automotive wiring harness processing according to claim 1, characterized in that, The upper surface of the worktable (3) is fixedly connected to a motor (7), and a lead screw (4) is fixedly connected to the output end of the motor (7). The lead screw (4) is threadedly connected to the slide (6).

Images