Multi-wire harness lead frame structure for machining electric vehicle lamp

Abstract

The utility model provides a multi-harness lead frame structure for electric vehicle lamp processing, which comprises a fixing strip, the side surface of the fixing strip is rotatably connected with a plurality of harness guide rollers at equal intervals, the two sides of the top end of the fixing strip are respectively provided with a limiting assembly, and one side of the bottom end of the fixing strip is fixedly provided with a fixing rod. A wire inlet disc is fixedly mounted at the bottom end of the fixing rod, a mounting plate is fixedly arranged at the other end of the fixing strip, and fixing bolts are in threaded connection with the four corners of the mounting plate. According to the lead frame provided by the utility model, leads with different colors required by the electric vehicle lamp can enter from multiple directions of the wire inlet disc, and are stably conveyed to an electric vehicle lamp production line through the matching of the wire harness guide roller and the limiting assembly, so that the synchronous conveying of various wire harnesses is realized, and the production efficiency of the electric vehicle lamp is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric motor car lamps and lanterns processing technical field relates to electric motor car lamps and lanterns processing is with multi -wire harness lead -wire frame structure. BACKGROUND

[0002] At present, the electric motor car lamps and lanterns are in production and processing, in order to facilitate the production electric motor car lamps and lanterns better and the wiring between electric motor car, need to connect the different color wire harness at the lamp holder of electric motor car lamps and lanterns, when wiring, operating worker can according to the color of wire harness quickly the wiring between electric motor car lamps and lanterns and electric motor car body.

[0003] But at present, the electric motor car lamps and lanterns are in production and processing, since the conveying of the wire harness of different colors of different colors can only be conveyed from multiple different directions, cannot realize the synchronous conveying of multiple different colors of wire harness, influence the production efficiency of electric motor car lamps and lanterns, for this, we designed electric motor car lamps and lanterns processing is with multi -wire harness lead -wire frame structure for solving the above technical problems. SUMMARY

[0004] The utility model discloses electric motor car lamps and lanterns processing is with multi -wire harness lead -wire frame structure to solve the problem in the background art.

[0005] The utility model discloses electric motor car lamps and lanterns processing is with multi -wire harness lead -wire frame structure, including fixed strip, the lateral surface equidistance rotation of fixed strip is connected with a plurality of wire harness guide roller, the both sides of fixed strip top are all provided with limiting component, the one side fixed of fixed strip bottom is equipped with fixed link, the bottom fixed mounting of fixed link has the wire entry disc, the other end fixed of fixed strip is equipped with the mounting plate, the four corner places of mounting plate all are connected with fixed bolt threadedly.

[0006] In the above electric motor car lamps and lanterns processing is with multi -wire harness lead -wire frame structure, the limiting component includes convex type transverse plate, two limit rods and two limit guide rollers, the both sides of fixed strip top are all equipped with two limit rods, and the convex type transverse plate is slidably connected between the two limit rods, the lateral surface rotation of convex type transverse plate is connected with two limit guide rollers, and the top of two limit rods is all fixedly installed with circular limit block.

[0007] In the above electric motor car lamps and lanterns processing is with multi -wire harness lead -wire frame structure, the center between the two limit rods is provided with the screw rod rotatably connected with fixed strip, the screw rod is screw connected with the center of convex type transverse plate, and the top of screw rod is fixedly equipped with knob.

[0008] In the multi-wire harness lead frame structure for electric vehicle lamp processing, the wire inlet disc comprises a fixed ring, a cross rod, a guide ring and a guide wheel, the top end of the fixed ring is fixedly connected with the bottom end of the fixed rod, a plurality of cross rods are fixedly installed at the bottom end of the fixed ring at equal intervals, the end of each of the plurality of cross rods located at the fixed ring is fixedly installed with a guide ring, and the end of each of the plurality of cross rods away from the fixed ring is fixedly installed with a guide wheel.

[0009] In the multi-wire harness lead frame structure for electric vehicle lamp processing, the side surface of the guide wheel is provided with a T-shaped sliding groove, a T-shaped sliding block is slidably connected in the T-shaped sliding groove, and an L-shaped anti-falling plate is fixedly installed on the side surface of the T-shaped sliding block and in contact with the top end of the guide wheel.

[0010] In the multi-wire harness lead frame structure for electric vehicle lamp processing, a vertical rod is fixedly installed between the top end and the bottom end of the T-shaped sliding groove, the vertical rod is connected with the center of the T-shaped sliding block, a reset spring is connected to the bottom of the vertical rod, the bottom end of the reset spring is fixedly connected with the groove bottom of the T-shaped sliding groove, and the top end of the reset spring is fixedly connected with the bottom end of the T-shaped sliding block.

[0011] Compared with the prior art, the multi-wire harness lead frame structure for electric vehicle lamp processing has the advantages that the lead frame can make different color wires required by the electric vehicle lamp enter through multiple directions of the wire inlet disc, and stably convey the wires to the electric vehicle lamp production line through the cooperation of the wire harness guide roller and the limiting assembly, so that synchronous conveying of multiple wire harnesses is realized, and the production efficiency of the electric vehicle lamp is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structure schematic view of the multi-wire harness lead frame structure for electric vehicle lamp processing.

[0013] Figure 2 It is a limiting assembly structure schematic view of the multi-wire harness lead frame structure for electric vehicle lamp processing.

[0014] Figure 3 It is a wire inlet disc structure schematic view of the multi-wire harness lead frame structure for electric vehicle lamp processing.

[0015] Figure 4 It is a Figure 3 It is a partial enlarged view of A in the multi-wire harness lead frame structure for electric vehicle lamp processing.

[0016] Figure 5 It is a guide wheel cross-sectional structure schematic view of the multi-wire harness lead frame structure for electric vehicle lamp processing.

[0017] In the figure, 1. fixing bar; 2. fixing rod; 3. wire feed drum; 301. fixing ring; 302. cross bar; 303. guide ring; 304. guide wheel; 305. T-shaped slider; 306. T-shaped slide; 307. vertical rod; 308. reset spring; 309. L-shaped anti-slip plate; 4. limit assembly; 401. convex cross plate; 402. limit rod; 403. circular limit block; 404. lead screw; 405. knob; 406. limit guide roller; 5. wire harness guide roller; 6. mounting plate. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] like Figures 1-5 As shown, the multi-wiring harness wire rack structure for electric vehicle lamp processing of the present invention includes a fixing bar 1, and a plurality of wiring harness guide rollers 5 are equidistantly connected to the side of the fixing bar 1 for rotation. Limiting components 4 are provided on both sides of the top of the fixing bar 1, and a fixing rod 2 is fixedly provided on one side of the bottom end of the fixing bar 1. The bottom end of the fixing rod 2 is fixedly installed with a wire feed reel 3, and the other end of the fixing bar 1 is fixed with a mounting plate 6, and the four corners of the mounting plate 6 are threadedly connected with fixing bolts.

[0020] Specifically, the wire rack can allow wires of different colors required for electric vehicle lamps to enter from multiple directions of the wire feed reel 3, and stably transport them to the electric vehicle lamp production line through the cooperation of the wire harness guide roller 5 and the limit assembly 4, thereby realizing the synchronous transportation of multiple wire harnesses and improving the production efficiency of electric vehicle lamps.

[0021] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the multi-wiring harness wire rack structure for electric vehicle lamp processing of the present invention, the limiting component 4 includes a convex horizontal plate 401, two limiting rods 402 and two limiting guide rollers 406, two limiting rods 402 are fixed on both sides of the top of the fixed bar 1, the convex horizontal plate 401 is slidably connected between the two limiting rods 402, the side of the convex horizontal plate 401 is rotatably connected to the two limiting guide rollers 406, and the tops of the two limiting rods 402 are fixedly installed with circular limiting blocks 403.

[0022] A lead screw 404 rotatably connected to the fixing bar 1 is provided at the center between the two limiting rods 402 . The lead screw 404 is threadedly connected to the center of the convex horizontal plate 401 . A knob 405 is fixed to the top of the lead screw 404 .

[0023] Specifically, the rotation of the knob 405 drives the rotation of the lead screw 404, the rotation of the lead screw 404 drives the lifting of the convex horizontal plate 401, the lifting of the convex horizontal plate 401 drives the lifting of the limiting guide roller 406, the limiting guide roller 406 limits the wire harness in conveying, and the wire harness conveying stability is further improved.

[0024] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the utility model discloses a multi-wire harness guide frame structure for electric vehicle lamp processing, the inlet disc 3 includes the fixed ring 301, the cross bar 302, the guide ring 303 and the guide wheel 304, and the top of the fixed ring 301 is fixedly connected with the bottom of the fixed rod 2, a plurality of cross bars 302 are equidistantly fixedly installed at the bottom of the fixed ring 301, the guide ring 303 is fixedly installed at the end of the plurality of cross bars 302 located at the fixed ring 301, and the guide wheel 304 is fixedly installed at the end of the plurality of cross bars 302 away from the fixed ring 301.

[0025] Specifically, the cooperation of the plurality of cross bars 302 and the guide wheel 304 can synchronously arrange and convey the wire harnesses of different colors to the processing position of the electric vehicle lamp.

[0026] The side surface of the guide wheel 304 is provided with a T-shaped sliding groove 306, the T-shaped sliding groove 306 is slidably connected with a T-shaped sliding block 305, the side surface of the T-shaped sliding block 305 is fixedly installed with an L-shaped anti-dropping plate 309, and the L-shaped anti-dropping plate 309 is in contact with the top end of the guide wheel 304.

[0027] The vertical rod 307 is fixedly installed between the top end and the bottom end of the T-shaped sliding groove 306, the vertical rod 307 is connected with the center of the T-shaped sliding block 305, the bottom of the vertical rod 307 is connected with a reset spring 308, the bottom end of the reset spring 308 is fixedly connected with the groove bottom of the T-shaped sliding groove 306, and the top end of the reset spring 308 is fixedly connected with the bottom end of the T-shaped sliding block 305.

[0028] Specifically, the reset spring 308 sleeved at the bottom of the vertical rod 307 controls the movement of the T-shaped sliding block 305, the lifting movement of the L-shaped anti-dropping plate 309 is driven by the lifting movement of the T-shaped sliding block 305, the wire harness in conveying is conveniently pressed into the center of the guide wheel 304, and the L-shaped anti-dropping plate 309 avoids being separated from the guide wheel 304, and the stability of the wire harness conveying is improved.

[0029] In specific implementation, when the wire harness frame is used, first, the wire harness frame is installed at a designated position through the mounting plate 6, then different colors of wire harnesses are pulled through the guide wheel 304 and the guide ring 303 at the end of the corresponding horizontal rod 302 according to the wire harness requirement of the electric vehicle lamp, and are arranged on the surface of the wire harness guide roller 5 in sequence, when the wire harness passes through the guide wheel 304, the L-shaped anti-falling plate 309 is manually pushed upward, then the wire harness is pressed into the center of the guide wheel 304, then the L-shaped anti-falling plate 309 is released, the L-shaped anti-falling plate 309 is reset by the pulling force of the reset spring 308 and is in contact with the surface of the guide wheel 304, which avoids the wire harness from falling off the guide wheel 304;

[0030] When the wire harness is pulled to the surface of the wire harness guide roller 5, the knob 405 is manually rotated to rotate the lead screw 404, the convex horizontal plate 401 is lowered by the rotation of the lead screw 404, the limiting guide roller 406 is lowered by the lowering of the convex horizontal plate 401, the bottom end of the limiting guide roller 406 is in contact with the upper surface of the wire harness, the limiting of the wire harness conveying is realized, and the stability of the wire harness conveying is improved.

[0031] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art. The specific embodiments described in the specification are only illustrative of the spirit of the utility model. The person skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the range defined by the appended claims.

Claims

1. A multi-wire harness lead frame structure for processing electric vehicle lamps, comprising a fixed strip (1), a plurality of wire harness guide rollers (5) are rotatably connected to the side surface of the fixed strip (1) at equal intervals, characterized in that, The both sides of the top end of the fixed strip (1) are provided with limiting assemblies (4), one side of the bottom end of the fixed strip (1) is fixedly provided with a fixed rod (2), the bottom end of the fixed rod (2) is fixedly installed with a wire inlet disc (3), the other end of the fixed strip (1) is fixedly provided with a mounting plate (6), and the four corners of the mounting plate (6) are threadedly connected with fixed bolts.

2. The multi-wiring harness wire rack structure for electric vehicle lamp processing according to claim 1, characterized in that: The limiting assembly (4) comprises a convex transverse plate (401), two limiting rods (402) and two limiting guide rollers (406), two limiting rods (402) are fixedly arranged on the both sides of the top end of the fixed strip (1), the convex transverse plate (401) is slidably connected between the two limiting rods (402), and the two limiting guide rollers (406) are rotatably connected to the side surface of the convex transverse plate (401). The top end of each of the two limiting rods (402) is fixedly installed with a circular limiting block (403).

3. The multi-wire harness lead frame structure for electric vehicle lamp processing according to claim 2, characterized by, A lead screw (404) is rotatably connected to the fixed strip (1) at the center between the two limiting rods (402), the lead screw (404) is threadedly connected to the center of the convex transverse plate (401), and the top end of the lead screw (404) is fixedly provided with a knob (405).

4. The multi-wire harness lead frame structure for electric vehicle lamp processing according to claim 1, characterized by, The wire inlet disc (3) comprises a fixed ring (301), a cross rod (302), a guide ring (303) and a guide wheel (304), the top end of the fixed ring (301) is fixedly connected to the bottom end of the fixed rod (2), a plurality of cross rods (302) are equidistantly fixedly installed at the bottom end of the fixed ring (301), the end of each of the plurality of cross rods (302) located at the fixed ring (301) is fixedly installed with a guide ring (303), and the end of each of the plurality of cross rods (302) away from the fixed ring (301) is fixedly installed with a guide wheel (304).

5. The multi-wire harness lead frame structure for electric vehicle lamp processing according to claim 4, characterized by, The side surface of the guide wheel (304) is provided with a T-shaped sliding groove (306), the T-shaped sliding groove (306) is slidably connected with a T-shaped sliding block (305), the side surface of the T-shaped sliding block (305) is fixedly installed with an L-shaped anti-falling plate (309), and the L-shaped anti-falling plate (309) is in contact with the top end of the guide wheel (304).

6. The multi-wire harness lead frame structure for electric vehicle lamp processing according to claim 5, characterized by, The top end and the bottom end of the T-shaped sliding groove (306) are fixedly installed with a vertical rod (307), the vertical rod (307) is penetratingly connected with the center of the T-shaped sliding block (305), the bottom of the vertical rod (307) is sleeved with a reset spring (308), the bottom end of the reset spring (308) is fixedly connected with the groove bottom of the T-shaped sliding groove (306), and the top end of the reset spring (308) is fixedly connected with the bottom end of the T-shaped sliding block (305).

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