Vehicle wire harness cutting and peeling machine with protection function

Abstract

The utility model relates to the technical field of peeling machines, in particular to a vehicle wire harness cutting and peeling machine with a protection function, which comprises a workbench, a supporting plate is fixedly mounted on one side of the workbench, a sliding groove is formed in one side, close to the workbench, of the supporting plate, and a sliding block is slidably mounted in the sliding groove. A lifting plate is fixedly installed on the side, close to the workbench, of the sliding block, a connecting rod is arranged on the side, away from the sliding block, of the lifting plate, and a cutter is arranged at the bottom of the connecting rod. According to the scheme, the protective sleeve, the protective plate and the elastic connecting assembly are arranged, the cutter is effectively isolated from the outside through the design of the concentric-square-shaped protective barrel, an operator is prevented from touching the cutter by mistake in the cutting process, meanwhile, chippings or sparks generated by cutting are prevented from splashing to hurt people, the accident risk is reduced, and the working efficiency is improved. And meanwhile, direct contact between the cutter and impurities (such as dust and metal chips) in the external environment is reduced, so that the abrasion speed of the cutter is reduced, and the service life of the cutter is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of stripping machines, and in particular to a vehicle wire harness cutting and stripping machine with a protective function. Background Art

[0002] Automotive wire harness cutting refers to the process of cutting a continuous batch of wire into specified lengths according to the dimensional requirements specified on the product drawing or cutting process card during the wiring harness production process. This step is a key part of the wiring harness production process, ensuring the necessary wire length for subsequent processing. A wire cutting and stripping machine is an automated wire processing device primarily used to cut and remove insulation from conductors such as wires and cables, exposing the wires.

[0003] The China Patent Network discloses a wire cutting and stripping machine, which relates to the technical field of stripping machines. The wire cutting and stripping machine includes a base, a lifting assembly is provided on the top of the base, and the lifting assembly includes a sleeve, which is provided on the top of the base. A pulley is fixedly connected to the outside of the sleeve, and the number of the pulleys is set to three. A synchronous belt is provided on the outside of the pulley. A fixed plate is rotatably connected to the outside of the sleeve, and a support rod is fixedly connected to one side of the fixed plate. The sleeve of the wire cutting and stripping machine rotates and drives the screw rod to rotate and move to the right. The screw rod rotates and moves to the right, and the first eccentric wheel rotates and moves to the right, and the first eccentric wheel rotates and moves to the right, and the first outer frame moves to the right. The rightward movement of the first outer frame drives the cutter to move to the right, thereby stripping the wire. This structure is beneficial for quickly stripping the wire, thereby saving time for manual stripping and also saving manpower. The publication number is: CN214958377U.

[0004] The solution also has the following problems: the device drives the cutter downward to strip the wire bundle by providing a first eccentric wheel and a first outer frame, but the device does not protect the cutter when stripping the wire bundle. If the operator's hand accidentally touches the cutter during the cutting process, or if debris and sparks generated by the cutter fly out during cutting, the risk of accidents is greatly increased.

[0005] Therefore, in order to solve the above problems, the present application provides a vehicle wire harness cutting and stripping machine with a protective function. Utility Model Content

[0006] In order to solve the problem that the cutter does not provide protection for wire harness cutting, which may easily cause accidents, the present application provides a vehicle wire harness cutting and stripping machine with a protection function.

[0007] The automotive wire harness cutting and stripping machine with a protective function provided by the present application includes a workbench, a support plate is fixedly installed on one side of the workbench, a slide groove is provided on the side of the support plate close to the workbench, a slider is slidably installed in the slide groove, a lifting plate is fixedly installed on the side of the slider close to the workbench, a connecting rod is provided on the side of the lifting plate away from the slider, a cutter is provided at the bottom of the connecting rod, a fixing mechanism is provided on the top of the connecting column, a protective cylinder is provided outside the cutter, the top of the protective cylinder is fixedly connected to the bottom of the lifting plate, a receiving groove is provided through the bottom of the protective cylinder, a protective plate is slidably installed on the bottom of the receiving groove, a plurality of elastic connection components are provided on the top wall of the receiving groove and the top of the protective plate, and a driving mechanism is provided in the slide groove.

[0008] Preferably, the elastic connection assembly includes a connecting tube, an elastic member and a connecting column. The top wall of the protective tube is fixedly installed with the connecting tube, an elastic member is provided in the connecting tube, and the bottom wall of the connecting tube is provided with a connecting column. The connecting column is elastically connected to the connecting tube through the elastic member, and the bottom end of the connecting column is fixedly connected to the top of the protective plate.

[0009] Preferably, the fixing mechanism includes a limit plate, a fixing column and a through hole, the top of the connecting rod is threadedly connected to the fixing column, the top of the fixing column is fixedly installed with a limit plate, a through hole is opened on the side of the lifting plate close to the limit plate, the limit plate and the through hole are coaxially arranged, the bottom of the limit plate is fitted with the top of the lifting plate, bolts are provided on both sides of the limit plate, the bolts pass through the limit plate, the bottom end of the bolt is threadedly connected to the limit plate and the lifting plate, and a knob is fixedly installed on the top of the bolt.

[0010] Preferably, dustproof plates are fixedly installed on both sides of the top of the protective cylinder, and the two dustproof plates are located below the lifting plate.

[0011] Preferably, the driving mechanism includes a screw and a motor, a screw is rotatably installed in the slide groove, the screw passes through the slider, the screw is threadedly connected to the slider, a motor is fixedly installed on the top of the support plate, and the output end of the motor is fixedly connected to the screw through two bearings.

[0012] To sum up, the present application includes the following beneficial technical effects: by setting a protective sleeve, a protective plate and an elastic connecting component, the design of the circular protective sleeve effectively isolates the cutter from the outside world, preventing the operator from accidentally touching the cutter during the cutting process, while avoiding the debris or sparks generated by cutting from flying and injuring people, reducing the risk of accidents, and reducing the direct contact between the cutter and impurities in the external environment (such as dust, metal chips, etc.), thereby reducing the wear rate of the cutter and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a perspective view of an embodiment of the present application;

[0014] Figure 2 is a three-dimensional cross-sectional view of an embodiment of the present application;

[0015] Figure 3 is a three-dimensional cross-sectional view of the lifting plate and the protective tube according to an embodiment of the present application;

[0016] Figure 4 is a three-dimensional cross-sectional view of the protective tube and the elastic connecting assembly according to an embodiment of the present application;

[0017] Figure 5 It is a three-dimensional cross-sectional view of the limiting plate of the embodiment of the present application.

[0018] Explanation of the accompanying symbols: 1. Workbench; 2. Support plate; 3. Motor; 4. Lifting plate; 5. Limiting plate; 6. Protective cylinder; 7. Protective plate; 8. Screw; 9. Slider; 10. Through hole; 11. Fixed column; 12. Cutter; 13. Connecting rod; 14. Storage slot; 15. Dustproof plate; 16. Elastic part; 17. Connecting column; 18. Connecting cylinder; 19. Knob; 20. Bolt. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1 - Figure 5 This application is described in further detail.

[0020] Example:

[0021] Automotive wire harness cutting and stripping machine with protective function, refer to Figure 1 - Figure 5 , including a workbench 1, a support plate 2 is fixedly installed on one side of the workbench 1, a slide groove is provided on the side of the support plate 2 close to the workbench 1, a slider 9 is slidably installed in the slide groove, a lifting plate 4 is fixedly installed on the side of the slider 9 close to the workbench 1, a connecting rod 13 is provided on the side of the lifting plate 4 away from the slider 9, a cutter 12 is provided at the bottom of the connecting rod 13, a fixing mechanism is provided on the top of the connecting column 17, a protective tube 6 is provided outside the cutter 12, the top of the protective tube 6 is fixedly connected to the bottom of the lifting plate 4, a receiving groove 14 is provided at the bottom of the protective tube 6, and the bottom of the receiving groove 14 is slidably arranged A protective plate 7 is provided, and a plurality of elastic connection components are provided between the top wall of the receiving groove 14 and the top of the protective plate 7, and a driving mechanism is provided in the slide groove; by providing a protective sleeve, a protective plate 7 and an elastic connection component, the design of the circular protective tube 6 effectively isolates the cutter 12 from the outside world, preventing the operator from accidentally touching the cutter 12 during the cutting process, and avoiding the debris or sparks generated by cutting from flying and injuring people, reducing the risk of accidents, and reducing the direct contact between the cutter 12 and impurities in the external environment (such as dust, metal chips, etc.), thereby reducing the wear rate of the cutter 12 and extending its service life.

[0022] Reference Figure 4 The elastic connection assembly includes a connecting tube 18, an elastic member 16 and a connecting column 17. The connecting tube 18 is fixedly installed on the top wall of the protective tube 6. The elastic member 16 is arranged in the connecting tube 18. The connecting column 17 is arranged on the bottom wall of the connecting tube 18. The connecting column 17 is elastically connected to the connecting tube 18 through the elastic member 16. The bottom end of the connecting column 17 is fixedly connected to the top of the protective plate 7, so that the protective plate 7 can be retracted inward into the protective tube 6.

[0023] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 5 The fixing mechanism includes a limit plate 5, a fixing column 11 and a through hole 10. The top of the connecting rod 13 is threadedly connected to the fixing column 11. The top of the fixing column 11 is fixedly installed with the limit plate 5. A through hole 10 is opened on the side of the lifting plate 4 close to the limit plate 5. The limit plate 5 and the through hole 10 are coaxially arranged. The bottom of the limit plate 5 fits the top of the lifting plate 4. Bolts 20 are provided on both sides of the limit plate 5. The bolts 20 pass through the limit plate 5. The bottom end of the bolt 20 is threadedly connected to the limit plate 5 and the lifting plate 4. The top of the bolt 20 is fixedly installed with a knob 19, which can quickly disassemble and fix the cutter 12, so that the cutter 12 can be replaced after it is worn.

[0024] Reference Figure 3 - Figure 4 Dustproof plates 15 are fixedly installed on both sides of the top of the protective tube 6. The two dustproof plates 15 are located below the lifting plate 4 to prevent dust from entering the cutter 12 inside the protective tube 6.

[0025] Reference Figure 1 - Figure 3 The driving mechanism includes a screw 8 and a motor 3. The screw 8 is rotatably installed in the slide groove, and the screw 8 passes through the slider 9. The screw 8 is threadedly connected to the slider 9. The motor 3 is fixedly installed on the top of the support plate 2. The output end of the motor 3 is fixedly connected to the screw 8 through two bearings, one of which is installed at the output end of the motor 3, and the other bearing is installed at the top of the screw 8. The model of the motor 3 is YE2132M-4. The motor 3 is electrically connected to the external power supply through an external controller, which can drive the slider 9 to move up and down, and the slider 9 drives the lifting plate 4 to move up and down.

[0026] Working principle: When in use, the fixing column 11 and the limiting plate 5 can be passed through the through hole 10, and then the limiting plate 5 can be rotated. The limiting plate 5 drives the fixing column 11 to rotate. When rotating, the thread at the bottom of the fixing column 11 is tightened in the connecting rod 13. At the same time, the limiting plate 5 and the through hole 10 are in a cross shape, which clamps the limiting plate 5. The protective plate 7 limits the cutter 12 to prevent the position of the cutter 12 from shifting. Then, the knob 19 is turned, and the knob 19 drives the bolt 20 to rotate. The bolt 20 fixes the limiting plate 5 on the top of the lifting plate 4, thereby fixing the cutter 12. Then, the motor 3 is started through the controller. The motor 3 drives the screw 8 to rotate through the bearing, and the screw 8 drives the slider 9 to move downward, and the slider 9 The lifting plate 4 is driven to move downward, and the lifting plate 4 drives the cutter 12 to move downward. The protective plate 7 contacts the cable and encounters resistance. The elastic force of the elastic member 16 inside the receiving groove 14 causes the protective plate 7 to enter the receiving groove 14, exposing the cutter 12 at the bottom, and cutting the cable. The protective plate 7 prevents the operator's hands or body parts from contacting the cutter 12, reducing the risk of accidents. When the blade is worn and the cutter 12 needs to be replaced, the knob 19 can be rotated, and the knob 19 drives the bolt 20 to rotate. The bolt 20 rotates to release the lock on the support plate 2, and then the limit plate 5 is rotated. The limit plate 5 drives the fixing rod to rotate, so that the limit plate 5 is coaxial with the through hole 10, and the cutter 12 is taken out for replacement.

[0027] The above describes an exemplary implementation of the automotive wire harness cutting and stripping machine with protective functions provided by the present disclosure with reference to preferred embodiments. However, those skilled in the art will understand that, without departing from the concept of the present disclosure, various variations and modifications can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the scope of protection of the present disclosure, which is determined by the appended claims.

Claims

1. A vehicle wire harness cutting and stripping machine with a protective function, comprising a workbench (1), characterized in that: A support plate (2) is fixedly installed on one side of the workbench (1), and a slide groove is provided on the side of the support plate (2) close to the workbench (1), and a slider (9) is slidably installed in the slide groove, and a lifting plate (4) is fixedly installed on the side of the slider (9) close to the workbench (1), and a connecting rod (13) is provided on the side of the lifting plate (4) away from the slider (9), and a cutter (12) is provided at the bottom of the connecting rod (13), and a fixing mechanism is provided on the top of the connecting column (17), and a protective tube (6) is provided outside the cutter (12), and the top of the protective tube (6) is fixedly connected to the bottom of the lifting plate (4), and a receiving groove (14) is provided through the bottom of the protective tube (6), and a protective plate (7) is slidably installed on the bottom of the receiving groove (14), and a plurality of elastic connection components are provided between the top wall of the receiving groove (14) and the top of the protective plate (7), and a driving mechanism is provided in the slide groove.

2. The automotive wire harness cutting and stripping machine with protective function according to claim 1, characterized in that: The elastic connection assembly includes a connecting tube (18), an elastic member (16) and a connecting column (17); the top wall of the protective tube (6) is fixedly mounted with the connecting tube (18); the elastic member (16) is arranged in the connecting tube (18); the bottom wall of the connecting tube (18) is provided with a connecting column (17); the connecting column (17) is elastically connected to the connecting tube (18) through the elastic member (16); the bottom end of the connecting column (17) is fixedly connected to the top of the protective plate (7).

3. The automotive wire harness cutting and stripping machine with protective function according to claim 1, characterized in that: The fixing mechanism comprises a limit plate (5), a fixing column (11) and a through hole (10); the top of the connecting rod (13) is threadedly connected to the fixing column (11); the top of the fixing column (11) is fixedly installed with the limit plate (5); a through hole (10) is provided on a side of the lifting plate (4) close to the limit plate (5); the limit plate (5) and the through hole (10) are coaxially arranged; the bottom of the limit plate (5) is fitted with the top of the lifting plate (4); bolts (20) are provided on both sides of the limit plate (5); the bolts (20) pass through the limit plate (5); the bottom end of the bolt (20) is threadedly connected to the limit plate (5) and the lifting plate (4); and the top end of the bolt (20) is fixedly installed with a knob (19).

4. The automotive wire harness cutting and stripping machine with a protective function according to claim 1, characterized in that: Dustproof plates (15) are fixedly mounted on both sides of the top of the protective cylinder (6), and the two dustproof plates (15) are located below the lifting plate (4).

5. The automotive wire harness cutting and stripping machine with protective function according to claim 1, characterized in that: The driving mechanism comprises a screw (8) and a motor (3); the screw (8) is rotatably mounted in the slide groove, the screw (8) passes through the slider (9), and the screw (8) is threadedly connected to the slider (9); the motor (3) is fixedly mounted on the top end of the support plate (2), and the output end of the motor (3) is fixedly connected to the screw (8) via two bearings.

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