New energy automobile wire harness peeling clamping jaw mechanism

Abstract

The utility model discloses a new energy automobile wire harness peeling clamping jaw mechanism which comprises an installation frame, a first sliding assembly is slidably connected in the installation frame, and a second sliding assembly is slidably connected in the first sliding assembly. The second sliding assembly comprises a second air cylinder and a first floating connector, and the side wall of the first floating connector is installed in the third sliding assembly. The third sliding assembly comprises a guide sliding plate and a roller, inclined round-waist-shaped sliding grooves are formed in the two sides of the guide sliding plate respectively, the side walls of the roller are slidably connected in the inclined round-waist-shaped sliding grooves, the interiors of the left wire clamp sliding block and the right wire clamp sliding block are slidably connected at the two ends of the side wall of the sliding rail, and peeling clamps are installed at the tops of the left wire clamp sliding block and the right wire clamp sliding block. Compared with an existing peeling clamping jaw mechanism, rigidity / stability of the clamping jaw mechanism can be achieved, clamping jaw force can be stably controlled, the wire skin of the wire harness cannot be damaged during wire clamping, the wire harness can be accurately clamped for peeling, and slipping is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of processing and peeling of high-voltage wire harnesses of new energy vehicles, in particular to a peeling clamping claw mechanism for wire harnesses of new energy vehicles. Background Art

[0002] The peeling of high-voltage wire harnesses for new energy vehicles refers to the process of removing the outer insulating protective layer of the high-voltage wire harnesses in new energy vehicles during the automobile manufacturing process. The automatic wire stripping machine can efficiently process a large number of wire harnesses and usually has the function of accurately controlling the peeling depth. The automatic wire stripping machine often peels the wire harnesses by installing peeling claws.

[0003] After searching, the prior art has a publication number of CN218242808U, which discloses a wire harness peeling jig, which includes an operating table, a clamping cylinder is slidably provided on the operating table, a peeling knife is fixed on the piston rod of the clamping cylinder, and a dragging cylinder for driving the clamping cylinder to move is provided on the operating table; a clamping structure is arranged at one end of the clamping cylinder, and the clamping structure is used to fix the wire harness during processing; a wire harness bearing plate is arranged between the clamping structure and the clamping cylinder, and a wire harness bearing groove for placing the wire harness is vertically opened on the wire harness bearing plate, and a mounting frame is provided on the operating table, and a waist-shaped hole is provided at the bottom end of the wire harness bearing plate, and the wire harness bearing plate is bolted to the mounting frame, which has the advantages that the wire harness stripping position is conveniently adjustable and the stripping is more accurate.

[0004] However, the device and the prior art still have the following defects:

[0005] 1. Since the peeling process during high-voltage wire harness processing requires a large lateral pulling force, the rigidity or stability of the ordinary cylinder clamp mechanism is insufficient.

[0006] 2. The force of ordinary cylinder clamps cannot be stably controlled, and the wire harness core will be damaged when clamping the wire.

[0007] 3. When the high-voltage wire harness is peeled, the wire harness slips and the position shifts, resulting in poor peeling. Utility Model Content

[0008] The purpose of the utility model is to provide a new energy vehicle wire harness peeling claw mechanism to solve the problems of insufficient stability of the cylinder claw force and damage to the wire core proposed in the above background technology.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A new energy vehicle wire harness peeling clamp mechanism, comprising a mounting frame, a first sliding assembly is slidably connected inside the mounting frame, and a second sliding assembly is slidably connected inside the first sliding assembly;

[0011] The second sliding assembly includes a second cylinder and a first floating joint, the second cylinder is fixedly mounted on the inner bottom surface of the second sliding assembly, the inner part of the first floating joint is fixedly mounted on the end of the telescopic shaft of the second cylinder, and the side wall of the first floating joint is mounted on the inner part of the third sliding assembly;

[0012] The third sliding assembly includes a guide slide and a roller, a first slot is provided at the bottom center of the guide slide, the side wall of the first floating joint is installed in the first slot, oblique waist slots are provided on both sides of the guide slide, the side walls of the roller are slidably connected inside the oblique waist slots, the rollers are respectively fixedly connected to the side walls of the left wire clamp slider and the right wire clamp slider, the interiors of the left wire clamp slider and the right wire clamp slider are slidably connected on both ends of the side walls of the slide rail, the tops of the left wire clamp slider and the right wire clamp slider are both installed with peeling clips, and the slide rail is fixedly installed on the top surface of the first sliding assembly.

[0013] Preferably, the mounting frame comprises two side panels, a lower connecting plate and an upper fixing plate, the two ends of the bottom surfaces of the two side panels are respectively fixedly mounted to the lower connecting plates, and the top side walls of the two side panels are respectively fixedly mounted to the two ends of the upper fixing plate by bolts.

[0014] Preferably, the first sliding assembly includes a first linear rail, a lifting connecting plate, a first cylinder, a second floating joint, a wire clamp fixing plate and a support block, the first cylinder is fixedly mounted on the bottom surface of the lower connecting plate, the telescopic shaft end of the first cylinder is fixedly mounted on the second floating joint, a second slot is provided at the center of the bottom surface of the lifting connecting plate, the second floating joint is mounted inside the second slot, both ends of the top surface of the lifting connecting plate are respectively fixedly mounted on the wire clamp fixing plate, the side wall of the wire clamp fixing plate is provided with a first slide seat, the first linear rails are respectively mounted on the inner side walls of the side plates, the interior of the first slide seat is slidably connected to the side walls of the first linear rail, a support block is fixedly mounted on the top side wall of the wire clamp fixing plate, and the top surface of the wire clamp fixing plate is fixedly mounted on the slide rail.

[0015] Preferably, the second sliding assembly also includes a second slide seat and a second linear rail, the second slide seats are respectively installed on the inner side of the guide slide plate, the inner side wall of the wire clamp fixing plate is installed with the second linear rail, and the interior of the second slide seat is slidably connected to the side wall of the second linear rail.

[0016] Preferably, a reinforcement block is fixedly connected to the bottom center of the guide slide plate, a first slot is also provided inside the reinforcement block, and the first floating joint is fixedly engaged with the first slot inside the reinforcement block.

[0017] Preferably, the stripping clip comprises a left stripping clip and a right stripping clip, the left stripping clip is installed on the top of the left wire clamp slider, and the right stripping clip is installed on the top of the right wire clamp slider, and grooves for stripping the wire harness are respectively provided on opposite sides of the left stripping clip and the right stripping clip, and the inclination angles of the grooves are in opposite directions.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] By dividing the peeling clamp mechanism into a first sliding component, a second sliding component and a third sliding component, the first sliding component is enabled to slide in the mounting frame to adjust the upper and lower heights of the peeling clamp mechanism, so that the peeling clamp mechanism can be placed on both sides of the automobile wiring harness, and then the rollers in the third sliding component are driven by the second sliding component to slide in the oblique waist slide groove, so that the left wire clamp slider and the right wire clamp slider equipped with the peeling clamp can clamp and peel the automobile wiring harness. Compared with the existing peeling clamp mechanism, the roller + slide rail guide method is adopted to achieve the rigidity / stability of the clamp mechanism, the clamp force can be stably controlled, the wire harness sheath will not be damaged when clamping the wire, and the wire harness can be accurately clamped and peeled without slipping.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall side view structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the overall rear view structure of the utility model.

[0024] In the figure: 1. Wire clamp fixing plate; 2. Left wire clamp slider; 3. Right wire clamp slider; 4. Guide slide plate; 5. Side plate; 6. Lower connecting plate; 7. Upper fixing plate; 8. Lifting connecting plate; 9. Reinforcement block; 10. Support block; 11. Left peeling clip; 12. Right peeling clip; 13. Roller; 14. First cylinder; 15. Second cylinder; 17. First floating joint; 18. Second floating joint; 19. First linear rail; 20. Second linear rail; 21. Slide rail; 22. Oblique waist slide groove; 23. First slide seat; 24. Cutting groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 3 , the utility model provides embodiments:

[0027] A new energy vehicle wiring harness peeling clamp mechanism includes a mounting frame, the interior of the mounting frame is slidably connected with a first sliding component, the mounting frame includes two side panels 5, a lower connecting plate 6 and an upper fixed plate 7, the two ends of the bottom surfaces of the two side panels 5 are respectively fixedly mounted to the lower connecting plate 6, and the top side walls of the two side panels 5 are respectively fixedly mounted to the two ends of the upper fixed plate 7 by bolts.

[0028] The mounting frame formed by fixing two side plates 5, the lower connecting plate 6 and the upper fixing plate 7 facilitates the installation of the first sliding assembly and the second sliding assembly therein to provide support therefor, and is also convenient for installation with the wire stripping machine.

[0029] The first sliding component is internally slidably connected with a second sliding component;

[0030] The first sliding assembly includes a first linear rail 19, a lifting connecting plate 8, a first cylinder 14, a second floating joint 18, a wire clamp fixing plate 1 and a support block 10. The first cylinder 14 is fixedly mounted on the bottom surface of the lower connecting plate 6. The end of the telescopic shaft of the first cylinder 14 is fixedly mounted on the second floating joint 18. A second slot is provided at the center of the bottom surface of the lifting connecting plate 8. The second floating joint 18 is installed inside the second slot. The two ends of the top surface of the lifting connecting plate 8 are respectively fixedly mounted on the wire clamp fixing plate 1. The side wall of the wire clamp fixing plate 1 is installed with a first slide seat 23. The first linear rail 19 is respectively installed on the inner side wall of the side plate 5. The interior of the first slide seat 23 is slidably connected on the side wall of the first linear rail 19. The top side wall of the wire clamp fixing plate 1 is fixedly mounted with a support block 10. The top surface of the wire clamp fixing plate 1 is fixedly mounted with the slide rail 21.

[0031] During use, when it is necessary to peel the automobile wiring harness, the peeling clamp mechanism needs to be lowered to the specified position first, and the telescopic shaft of the first cylinder 14 is telescopically moved to drive the lifting connecting plate 8, the wire clamp fixing plate 1 and the second sliding assembly to move up and down, so that the peeling clamp mechanism installed on the second sliding assembly can be placed on both sides of the automobile wiring harness, and the surface of the automobile wiring harness can be peeled.

[0032] The second sliding assembly includes a second cylinder 15 and a first floating joint 17. The second cylinder 15 is fixedly mounted on the inner bottom surface of the second sliding assembly. The inner part of the first floating joint 17 is fixedly mounted to the end of the telescopic shaft of the second cylinder 15. The side wall of the first floating joint 17 is mounted inside the third sliding assembly.

[0033] The telescopic movement of the telescopic shaft of the second cylinder 15 can drive the third sliding assembly to slide up and down inside the wire clamp fixing plate 1 .

[0034] Among them, the second sliding assembly also includes a second slide and a second linear rail 20. The second slide is respectively installed on the inner side of the guide slide 4, and the inner side wall of the wire clamp fixing plate 1 is installed with the second linear rail 20. The interior of the second slide is slidably connected to the side wall of the second linear rail 20, and the second slide slides on the side wall of the second linear rail 20 to facilitate the sliding of the third sliding assembly.

[0035] The third sliding assembly includes a guide slide 4 and a roller 13. A first slot is provided at the bottom center of the guide slide 4. The side walls of the first floating joint 17 are installed in the first slot. Oblique waist slots 22 are provided on both sides of the guide slide 4. The side walls of the roller 13 are slidably connected inside the oblique waist slots 22. The roller 13 is fixedly connected to the side walls of the left wire clamp slider 2 and the right wire clamp slider 3 respectively. The interiors of the left wire clamp slider 2 and the right wire clamp slider 3 are slidably connected on both ends of the side walls of the slide rail 21. The tops of the left wire clamp slider 2 and the right wire clamp slider 3 are both installed with peeling clips. The slide rail 21 is fixedly installed on the top surface of the first sliding assembly.

[0036] The wire stripping clip comprises a left wire stripping clip 11 and a right wire stripping clip 12. The left wire stripping clip 11 is installed on the top of the left wire clamp slider 2, and the right wire stripping clip 12 is installed on the top of the right wire clamp slider 3. The left wire stripping clip 11 and the right wire stripping clip 12 are respectively provided with grooves 24 for stripping the wire harness on opposite sides, and the inclination angles of the grooves 24 are in opposite directions.

[0037] Since the slide rail 21 is fixedly mounted on the top surface of the first sliding assembly, that is, mounted on the top surface of the wire clamp fixing plate 1, when the guide slide plate 4 slides up and down driven by the second cylinder 15, the roller 13 slides in the oblique waist slide groove 22 and slides along the inclined direction of the oblique waist slide groove 22. Since the oblique waist slide groove 22 is inclined and the guide slide plate 4 moves vertically up and down, the force on the roller 13 is dispersed and it is subjected to a part of the lateral force, so that the left wire clamp slider 2 and the right wire clamp slider 3 fixed on the roller 13 can move toward each other or move in the opposite direction. In the process of moving toward each other, the cutting groove 24 is tightened, thereby the automobile wiring harness is stripped and clamped.

[0038] Furthermore, a reinforcing block 9 is fixedly connected to the bottom center of the guide slide 4, and a first slot is also provided inside the reinforcing block 9. The first floating joint 17 is engaged and fixed with the first slot inside the reinforcing block 9. By adding the reinforcing block 9, the guide slide 4 is guaranteed to be subjected to long-term stress and is not easily deformed.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle wiring harness peeling claw mechanism, including a mounting frame, characterized in that: The interior of the installation frame is slidably connected to a first sliding assembly, and the interior of the first sliding assembly is slidably connected to a second sliding assembly; The second sliding assembly comprises a second cylinder (15) and a first floating joint (17), wherein the second cylinder (15) is fixedly mounted on the inner bottom surface of the second sliding assembly, the interior of the first floating joint (17) is fixedly mounted on the end of the telescopic shaft of the second cylinder (15), and the side wall of the first floating joint (17) is mounted on the interior of the third sliding assembly; The third sliding assembly comprises a guide slide (4) and a roller (13). A first slot is provided at the bottom center of the guide slide (4). The side wall of the first floating joint (17) is installed in the first slot. An oblique waist slot (22) is provided on both sides of the guide slide (4). The side wall of the roller (13) is slidably connected inside the oblique waist slot (22). The roller (13) is fixedly connected to the side walls of the left wire clamp slider (2) and the right wire clamp slider (3) respectively. The inside of the left wire clamp slider (2) and the right wire clamp slider (3) are slidably connected on the two ends of the side wall of the slide rail (21). The top of the left wire clamp slider (2) and the right wire clamp slider (3) are both installed with a peeling clip. The slide rail (21) is fixedly installed on the top surface of the first sliding assembly.

2. According to claim 1, a new energy vehicle wiring harness peeling claw mechanism is characterized in that: The mounting frame comprises two side panels (5), a lower connecting plate (6) and an upper fixing plate (7); the two ends of the bottom surfaces of the two side panels (5) are respectively fixedly mounted to the lower connecting plate (6); and the top side walls of the two side panels (5) are respectively fixedly mounted to the two ends of the upper fixing plate (7) by bolts.

3. A new energy vehicle wiring harness peeling claw mechanism according to claim 2, characterized in that: The first sliding assembly comprises a first linear rail (19), a lifting connecting plate (8), a first cylinder (14), a second floating joint (18), a wire clamp fixing plate (1) and a support block (10), wherein the first cylinder (14) is fixedly mounted on the bottom surface of the lower connecting plate (6), the end of the telescopic shaft of the first cylinder (14) is fixedly mounted on the second floating joint (18), a second slot is provided at the center of the bottom surface of the lifting connecting plate (8), and the second floating joint (18) is mounted on the second slot. Internally, the two ends of the top surface of the lifting connection plate (8) are respectively fixedly mounted on the wire clamp fixing plate (1), the side wall of the wire clamp fixing plate (1) is installed with a first slide seat (23), the first linear rail (19) is respectively installed on the inner side wall of the side plate (5), the interior of the first slide seat (23) is slidably connected on the side wall of the first linear rail (19), the top side wall of the wire clamp fixing plate (1) is fixedly mounted with a support block (10), and the top surface of the wire clamp fixing plate (1) is fixedly mounted with the slide rail (21).

4. A new energy vehicle wiring harness peeling claw mechanism according to claim 3, characterized in that: The second sliding assembly also includes a second slide seat and a second linear rail (20), the second slide seats are respectively installed on the inner side of the guide slide plate (4), the inner side wall of the wire clamp fixing plate (1) is installed with the second linear rail (20), and the interior of the second slide seat is slidably connected to the side wall of the second linear rail (20).

5. A new energy vehicle wiring harness peeling claw mechanism according to claim 4, characterized in that: A reinforcing block (9) is fixedly connected to the bottom center of the guide slide plate (4), and a first slot is also provided inside the reinforcing block (9). The first floating joint (17) is fixedly engaged with the first slot inside the reinforcing block (9).

6. A new energy vehicle wiring harness peeling claw mechanism according to claim 5, characterized in that: The stripping clip comprises a left stripping clip (11) and a right stripping clip (12), wherein the left stripping clip (11) is mounted on the top of the left wire clamp slider (2), and the right stripping clip (12) is mounted on the top of the right wire clamp slider (3), and grooves (24) for stripping the wire harness are respectively provided on opposite sides of the left stripping clip (11) and the right stripping clip (12), and the inclination angles of the grooves (24) are in opposite directions.

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