A fixing tool for harness processing

Abstract

This utility model provides a fixing fixture for wire harness processing, including an operating table and a positioning block disposed on the operating table. The positioning block has an array of positioning slots for accommodating wire harnesses, and a clamping assembly for holding the wire harnesses is disposed within each positioning slot. A photoelectric sensor is disposed on the bottom side of the positioning slot, and the photoelectric sensor is electrically connected to the clamping assembly. The fixing fixture for wire harness processing provided by this utility model senses the wire harness within the positioning slot through the photoelectric sensor in the positioning slot. After transmitting the signal to a controller, the controller controls electromagnets one and two on swing block one to generate a repulsive force, causing swing block one and swing block two to swing in opposite directions. This allows the rubber pads on swing block one and swing block two to clamp the wire harness on the support bar. The clamping of the wire harness can be achieved independently without manual operation of the clamping assembly. The clamping of the wire harness is convenient and quick, and the clamping effect is good for wire harnesses of different diameters. The fixing fixture has good adaptability to wire harness clamping.

Description

Technical Field

[0001] This utility model relates to the field of wire harness processing technology, and specifically to a fixing fixture for wire harness processing. Background Technology

[0002] Automotive wiring harnesses are a collection of wires and connectors that connect various electronic components in a vehicle. They serve to transmit power, signals, and data to these components. Automotive electronic wiring harnesses typically consist of multiple insulated wires, connectors, insulating sleeves, and cable ties. They achieve electrical connections between various electronic devices inside the vehicle through wiring, connection, and fixing. During the manufacturing process, mounting brackets are used to clamp and fix the wiring harnesses. Utility model patent CN219426606U discloses a quick fixing device for wire harness processing. The specific solution includes: a mounting plate; and a fixing mechanism, which is installed on the top of the mounting plate to fix the wire harness. By setting the fixing mechanism, when fixing the wire harness, the wire harness is placed inside the arc-shaped groove. A servo motor drives the active belt pulley to rotate. The active belt pulley and the driven belt pulley are then connected by a transmission belt to drive a gear to rotate. The gear and its teeth mesh to lower the bracket, causing the rubber pressure block to fit against the arc-shaped groove, thus fixing the wire harness. This device is easy to operate and can fix wire harnesses of different thicknesses, while avoiding the need to replace the fixing device with a different model due to the different thicknesses of the wire harness.

[0003] However, the existing fixing devices mentioned above are difficult to clamp wire harnesses separately, and the clamping effect on wire harnesses of different diameters is not good, resulting in poor wire harness clamping and fixing effect. This solution addresses the above technical problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a fixing fixture for wire harness processing. A photoelectric sensor within the positioning slot senses the wire harness within the slot and transmits the signal to a controller. The controller then controls electromagnets one and two on swing block one to generate a repulsive force, causing swing blocks one and two to swing in opposite directions. This allows the rubber pads on swing blocks one and two to clamp the wire harness on the support bar. The clamping assembly can be operated independently without manual intervention, making wire harness clamping convenient and quick. It also provides good clamping effect for wire harnesses of different diameters, and the fixing fixture exhibits good adaptability to wire harness clamping.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a fixed fixture for wire harness processing, including an operating table, and a positioning block disposed on the operating table. The positioning block is provided with an array of a plurality of positioning slots for accommodating wire harnesses. A clamping component for clamping the wire harness is disposed in the positioning slot. A photoelectric sensor is disposed on the bottom side of the positioning slot. The photoelectric sensor is electrically connected to the clamping component.

[0006] The bottom side of the positioning groove is provided with a receiving cavity. The clamping assembly includes a swing block 1 and a swing block 2 that are swinging in opposite directions within the receiving cavity. One end of each of the swing blocks 1 and 2 is provided with a rubber pad for pressing the wire harness. The other end of the swing block 1 is provided with an electromagnet 1, and the other end of the swing block 2 is provided with an electromagnet 2. The electromagnet 1 and the electromagnet 2 are magnetically connected. A push-button switch is provided on the operating table. The push-button switch is electrically connected to the photoelectric sensor through a controller. The electromagnet 1 and the electromagnet 2 are respectively electrically connected to the controller.

[0007] The sides of the first and second swing blocks are provided with connecting shafts, and the first and second swing blocks are respectively oscillating and positioned in the positioning grooves through the connecting shafts.

[0008] A spring is provided between the first pendulum block and the second pendulum block. One end of the spring is connected to the side of the first pendulum block, and the other end of the spring is connected to the side of the second pendulum block.

[0009] A pad is provided in the positioning groove, and both the first swing block and the second swing block pass through the pad. A support strip for supporting the wire harness is provided on the pad between the first swing block and the second swing block.

[0010] The cross-section of the rubber pad is wedge-shaped.

[0011] Compared with the prior art, the beneficial effects of this utility model are: (1) The photoelectric sensor in the positioning slot senses the wire harness in the positioning slot and transmits the signal to the controller. The controller controls the electromagnet one on the swing block one and the electromagnet two on the swing block two to generate a repulsive force, so that the swing block one and the swing block two swing in opposite directions, thereby making the rubber pads on the swing block one and the swing block two clamp the wire harness on the support bar. The wire harness can be clamped separately without manual operation of the clamping components. The clamping of the wire harness is convenient and quick, and the clamping effect of wire harnesses of different diameters is good. The fixed fixture has good adaptability to the clamping of the wire harness.

[0012] (2) The wire harness is supported by the support strip on the pad. When the two rubber pads clamp the wire harness, the two rubber pads and the support strip clamp the wire harness on three sides. The clamping of the wire harness is firm and reliable, and the protection effect of the wire harness is good. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the combined structure of the clamping component and the positioning block of this utility model; Figure 3 This is a schematic diagram of the structure of the clamping assembly of this utility model; Figure 4 This is a cross-sectional view of the present invention. Figure 1 ; Figure 5 This is a cross-sectional view of the present invention. Figure 2 .

[0014] In the diagram: 1. Operating table; 2. Positioning block; 21. Positioning groove; 22. Receiving cavity; 3. Clamping assembly; 31. Swing block one; 32. Swing block two; 33. Rubber pad; 34. Electromagnet one; 35. Electromagnet two; 36. Connecting shaft; 37. Spring; 4. Photoelectric sensor; 5. Pad; 51. Support bar; 6. Wiring harness; 7. Button switch. Detailed Implementation

[0015] To more clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0016] See Figures 1-5 A fixed fixture for wire harness processing includes an operating table 1 and a positioning block 2 disposed on the operating table 1. The positioning block 2 is provided with an array of positioning grooves 21 for accommodating wire harnesses 6. A clamping component 3 for clamping the wire harnesses 6 is disposed in the positioning grooves 21. A photoelectric sensor 4 is disposed on the bottom side of the positioning grooves 21. The photoelectric sensor 4 is electrically connected to the clamping component 3.

[0017] The bottom side of the positioning groove 21 is provided with a receiving cavity 22. The clamping assembly 3 includes a swing block 31 and a swing block 32 that are swinging in opposite directions in the receiving cavity 22. One end of the swing block 31 and the swing block 32 is provided with a rubber pad 33 for pressing the wire harness 6. The other end of the swing block 31 is provided with an electromagnet 34 and the other end of the swing block 32 is provided with an electromagnet 35. The electromagnets 34 and 35 are magnetically connected. The operating table 1 is provided with a push button switch 7. The push button switch 7 is electrically connected to the photoelectric sensor 4 through the controller. The electromagnets 34 and 35 are electrically connected to the controller respectively.

[0018] The sides of swing block 1 31 and swing block 2 32 are provided with connecting shafts 36, and swing block 1 31 and swing block 2 32 are respectively oscillating in the positioning groove 21 through the connecting shafts 36.

[0019] A spring 37 is provided between the first pendulum block 31 and the second pendulum block 32. One end of the spring 37 is connected to the side of the first pendulum block 31, and the other end of the spring 37 is connected to the side of the second pendulum block 32.

[0020] A pad 5 is provided in the positioning groove 21. Both swing block 1 31 and swing block 2 32 pass through the pad 5. A support bar 51 for supporting the wire harness 6 is provided on the pad 5 between swing block 1 31 and swing block 2 32. The two ends of the support bar 51 are supported on the positioning block 2.

[0021] The cross-section of the rubber pad 33 is wedge-shaped.

[0022] The specific working process of this utility model: In use, the button switch 7 is activated, which powers the controller. The controller then activates the photoelectric sensor 4. When the first wire harness 6 is placed onto the support bar 51 of the pad 5 in the positioning groove 21 through the rubber pad 33 of the clamping assembly 3, the photoelectric sensor 4 senses the presence of the wire harness 6. The photoelectric sensor 4 powers the electromagnets 34 and 35 in the corresponding clamping assembly 3 through the controller. The electromagnets 34 and 35 generate a repulsive force, causing the swing blocks 31 and 32 to swing in opposite directions, thereby clamping the wire harness 6 with the two rubber pads 33. The second wire harness 6 is then clamped onto the clamping assembly 3 in the adjacent positioning groove 21. After the second wire harness 6 is firmly clamped, the two wire harnesses 6 are bundled together with cable ties. Then, the third wire harness 6 is clamped between the rubber pads 33 of another clamping assembly 3. Then, according to the processing requirements, the third wire harness 6 is bundled with the other two wire harnesses 6. This process is repeated to complete the bundling of all the wire harnesses 6, and finally, the processing of the wire harness 6 is completed.

[0023] After the wire harness 6 is bundled and processed, press the button switch 7. All electromagnets 1 34 and 2 35 are de-energized. As a result, swing blocks 1 31 and 2 32 are brought together by the action of spring 37. The two rubber pads 33 on swing blocks 1 31 and 2 32 move away, releasing all wire harnesses 6. Then the processed wire harness 6 can be removed, and the next wire harness 6 can be processed.

[0024] The photoelectric sensor 4 in the positioning slot 21 senses the wire harness 6 in the positioning slot 21 and transmits the signal to the controller. The controller then controls the electromagnet 34 on the first swing block 31 and the electromagnet 35 on the second swing block 32 to generate a repulsive force, causing the first swing block 31 and the second swing block 32 to swing in opposite directions. This allows the rubber pads 33 on the first swing block 31 and the second swing block 32 to clamp the wire harness 6 on the support bar 51. The wire harness 6 can be clamped separately without manual operation of the clamping assembly 3. The clamping of the wire harness 6 is convenient and quick, and the clamping effect is good for wire harnesses 6 of different diameters. The fixing fixture has good adaptability to the clamping of the wire harness 6.

[0025] The wire harness 6 is supported by the support strip 51 on the pad 5. When the two rubber pads 33 clamp the wire harness 6, the two rubber pads 33 and the support strip 51 clamp the wire harness 6 on three sides. The clamping of the wire harness 6 is firm and reliable, and the protection effect of the wire harness 6 is good.

[0026] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. A fixed fixture for wire harness processing, comprising an operating table (1), characterized in that, It also includes a positioning block (2) set on the operating table (1), the positioning block (2) is provided with an array of a plurality of positioning slots (21) for accommodating wire harnesses (6), the positioning slots (21) are provided with clamping components (3) for clamping wire harnesses (6), the bottom side of the positioning slots (21) is provided with a photoelectric sensor (4), and the photoelectric sensor (4) is electrically connected to the clamping components (3); The bottom side of the positioning groove (21) is provided with a receiving cavity (22). The clamping assembly (3) includes a swing block one (31) and a swing block two (32) that are swinging in opposite directions in the receiving cavity (22). One end of the swing block one (31) and the swing block two (32) is provided with a rubber pad (33) for pressing the wire harness (6). The other end of the swing block one (31) is provided with an electromagnet one (34), and the other end of the swing block two (32) is provided with an electromagnet two (35). The electromagnet one (34) and the electromagnet two (35) are magnetically connected. The operating table (1) is provided with a button switch (7). The button switch (7) is electrically connected to the photoelectric sensor (4) through the controller. The electromagnet one (34) and the electromagnet two (35) are electrically connected to the controller respectively.

2. The fixing fixture for wire harness processing according to claim 1, characterized in that, The sides of the first swing block (31) and the second swing block (32) are provided with connecting shafts (36), and the first swing block (31) and the second swing block (32) are respectively oscillating in the positioning groove (21) through the connecting shafts (36).

3. The fixing fixture for wire harness processing according to claim 2, characterized in that, A spring (37) is provided between the first pendulum block (31) and the second pendulum block (32). One end of the spring (37) is connected to the side of the first pendulum block (31), and the other end of the spring (37) is connected to the side of the second pendulum block (32).

4. The fixing fixture for wire harness processing according to claim 3, characterized in that, A pad (5) is provided in the positioning groove (21). The first swing block (31) and the second swing block (32) are both set through the pad (5). A support strip (51) for supporting the wire harness (6) is provided on the pad (5) between the first swing block (31) and the second swing block (32).

5. The fixing fixture for wire harness processing according to claim 4, characterized in that, The cross-section of the rubber pad (33) is wedge-shaped.

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