Wire twisting machine with auxiliary clamping mechanism for wire harness production

Abstract

The utility model relates to the technical field of wire harness production, and discloses a wire twisting machine with an auxiliary clamping mechanism for wire harness production, which comprises a machine body, a processing box fixedly mounted on the left side of the machine body, an air outlet formed in the right side of the machine body, and a first motor fixedly mounted in the machine body through a mounting seat, the rotating shaft is fixedly connected to the output end of the first motor, the fixing cylinder is fixedly connected to the outer end of the rotating shaft, the machining assembly is arranged in the machine body, the machining assembly comprises a protection mechanism arranged in the machine body, a heat dissipation mechanism is arranged in the machine body, and the bottom end of a first spring is fixedly connected with a fixing plate. The output end of the telescopic rod movably penetrates through the connecting plate, the two-way threaded rod is rotationally connected with the machine body through a bearing, and the movable block is in threaded connection to the outer wall of the two-way threaded rod. The wire harness fixing device solves the problem that when an existing device is used for fixing a wire harness, the buffering effect is not achieved, and therefore the wire harness is prone to being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness production, in particular to a wire twisting machine with an auxiliary clamping mechanism for wire harness production. Background Art

[0002] The wiring harness is the main network of the automobile circuit. Without the wiring harness, there would be no automobile circuit. The wiring harness is basically the same in form. It is made of copper material. After the contact terminal (connector) is crimped with the wire and cable, the outside is plastic-pressed with an insulator or an additional metal shell, etc., and the wiring harness is bundled to form a component connecting the circuit. The production of the wiring harness requires the use of a wire twisting machine.

[0003] According to a wire brushing and twisting machine for wire harness production disclosed in patent announcement No. CN 220569463 U, the device drives the threads at both ends of the lead screw to rotate counterclockwise and clockwise at the same time through a servo motor, driving the sliders at both ends of the lead screw to move toward each other, and the movement of the two sliders drives the wire brushes at the upper ends of the two first motors to move. The moving adjustment distance of the two wire brushes is convenient for brushing wires of different thicknesses, thereby increasing the flexibility of the wire brushing and twisting machine; however, when the device fixes the wire harness, it does not have a buffering effect, thereby easily causing damage to the wire harness.

[0004] Therefore, we proposed a wire twisting machine for wire harness production with an auxiliary clamping mechanism to solve the problem. Utility Model Content

[0005] The utility model aims to provide a wire twisting machine for wire harness production with an auxiliary clamping mechanism, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire twisting machine for wire harness production with an auxiliary clamping mechanism, comprising a body;

[0007] A processing box fixedly mounted on the left side of the fuselage;

[0008] The air outlet is set on the right side of the fuselage;

[0009] A first motor fixedly mounted inside the fuselage via a mounting base;

[0010] A rotating shaft fixedly connected to an output end of the first motor;

[0011] A fixed cylinder fixedly connected to the outer end of the rotating shaft;

[0012] And a processing component arranged inside the fuselage, the processing component includes a protection mechanism arranged inside the fuselage, and a heat dissipation mechanism is arranged inside the fuselage.

[0013] Preferably, the protection mechanism includes a second motor fixedly installed on the left side of the fuselage through a mounting plate, the output end of the second motor is fixedly connected to a bidirectional threaded rod, the upper part of the fuselage is provided with a movable groove, the inner wall of the movable groove is slidably connected with a movable block, the upper part of the movable block is fixedly installed with a third motor, the output end of the third motor is fixedly connected with a brush roller, the upper part of the fuselage is plugged with a filter frame, the front part of the fuselage is connected with an absorption head, the rear part of the fuselage is fixedly installed with an air suction pump through the mounting plate, the input end of the air suction pump is connected with the fuselage through an air suction pipe, the outside of the fixed cylinder is fixedly installed with a telescopic rod, the output end of the telescopic rod is fixedly connected with a connecting plate, the inside of the connecting plate is movably connected with a connecting column, the bottom end of the connecting column is fixedly connected with a fixing plate, the top end of the connecting column is fixedly connected with a limiting block, the bottom of the connecting plate is fixedly connected with a first spring, the upper part of the fuselage is provided with a sliding groove, the inner wall of the sliding groove is fixedly connected with a sliding rod, the outer wall of the sliding rod is slidably connected with a sliding block, the inner wall of the sliding groove is fixedly connected with a second spring, and the upper part of the sliding block is fixedly connected with a limiting rod.

[0014] Preferably, the heat dissipation mechanism includes a first connecting pipe connected to the output end of the air suction pump, a filter plate is detachably connected to the inside of the processing box, a second connecting pipe is connected to one side of the processing box, and an inner end of the second connecting pipe is connected to an air outlet hood.

[0015] Preferably, the bottom end of the first spring is fixedly connected to the fixed plate, and the output end of the telescopic rod movably passes through the connecting plate. Through the cooperation of the connecting column, the connecting plate, the fixed plate, the first spring and the telescopic rod, when the wiring harness is fixed, a buffering effect can be achieved, thereby preventing the wiring harness from being subjected to excessive pressure and causing damage to the wiring harness, thereby providing a protective effect on the wiring harness.

[0016] Preferably, the bidirectional threaded rod is rotatably connected to the fuselage via a bearing, and the movable block is threadedly connected to the outer wall of the bidirectional threaded rod. Through the cooperation of the bidirectional threaded rod and the movable block, wire brushing operations can be performed on wire harnesses of different thicknesses.

[0017] Preferably, one end of the second spring is fixedly connected to the slider, and the bottom of the limit rod is fitted with the filter frame. Through the cooperation of the suction pump, the filter frame and the absorption head, it is convenient to manually absorb the broken wires generated in the brushing process, thereby preventing the broken wires from flying around and causing injuries to the staff. At the same time, through the cooperation of the sliding rod, the second spring and the limit rod, it is convenient to manually disassemble the filter frame, thereby facilitating manual removal of the collected broken wires and manual cleaning of the filter frame, which can prevent the filter holes of the filter frame from being blocked, thereby affecting the device's absorption effect on the broken wires.

[0018] Preferably, the first connecting pipe is connected to one side of the processing box. Through the cooperation of the first connecting pipe, the processing box, the filter plate, the second connecting pipe and the air outlet hood, when the suction pump starts to absorb the broken wire, air can be blown into the fuselage, and under the action of the air outlet, the heat in the fuselage can be discharged to the outside, thereby achieving the heat dissipation effect, preventing the device from working for a long time and the internal temperature from being too high, causing damage to the components inside the device.

[0019] The utility model provides a wire twisting machine for wire harness production with an auxiliary clamping mechanism. The wire twisting machine for wire harness production with an auxiliary clamping mechanism has the following beneficial effects:

[0020] (1) The wire harness production twisting machine with an auxiliary clamping mechanism has a protective mechanism. Under the action of the connecting column, the connecting plate, the fixing plate, the first spring, and the telescopic rod, when the wire harness is fixed, a buffering effect can be achieved, thereby preventing the wire harness from being overly compressed and causing damage to the wire harness, thereby protecting the wire harness. Under the action of the first connecting pipe, the processing box, the filter plate, the second connecting pipe, and the air outlet hood, when the suction pump is started to absorb the broken wire, air can be blown into the machine body, and under the action of the air outlet, the heat in the machine body can be discharged to the outside, thereby achieving a heat dissipation effect, and preventing the device from working for a long time and causing the internal temperature to be too high, thereby causing damage to the components inside the device;

[0021] (2) The wire twisting machine for wire harness production with an auxiliary clamping mechanism is provided with a heat dissipation mechanism. Under the action of the first connecting pipe, the processing box, the filter plate, the second connecting pipe, and the air outlet hood, when the air suction pump is started to absorb the broken wire, air can be blown into the machine body, and under the action of the air outlet, the heat in the machine body can be discharged to the outside, thereby achieving a heat dissipation effect, preventing the device from working for a long time and causing the internal temperature to be too high, thereby causing damage to the components inside the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the protection mechanism of the utility model;

[0025] Figure 4 It is a schematic diagram of the partial structure of the protection mechanism of the utility model;

[0026] Figure 5 This is another partial structural diagram of the protection mechanism of the utility model;

[0027] Figure 6This is a schematic diagram of the heat dissipation mechanism structure of the utility model;

[0028] In the figure: 1. body; 2. processing box; 3. processing assembly; 31. protection mechanism; 311. second motor; 312. two-way threaded rod; 313. movable groove; 314. movable block; 315. third motor; 316. brush roller; 317. filter frame; 318. absorption head; 319. suction pump; 3110. telescopic rod; 3111. connecting plate; 3112. connecting column; 3113. first spring; 3114. fixing plate; 3115. slide groove; 3116. slide rod; 3117. slider; 3118. second spring; 3119. limit rod; 32. heat dissipation mechanism; 321. first connecting pipe; 322. filter plate; 323. second connecting pipe; 324. air outlet hood; 4. fixing cylinder; 5. air outlet; 6. first motor; 7. rotating shaft. DETAILED DESCRIPTION

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0030] Example 1

[0031] like Figure 1-6As shown, the utility model provides a technical solution: a wire twisting machine for wire harness production with an auxiliary clamping mechanism, comprising a fuselage 1, a processing box 2 fixedly mounted on the left side of the fuselage 1, an air outlet 5 arranged on the right side of the fuselage 1, a first motor 6 fixedly mounted inside the fuselage 1 through a mounting seat, a rotating shaft 7 fixedly connected to the output end of the first motor 6, a fixed cylinder 4 fixedly connected to the outer end of the rotating shaft 7, and a processing assembly 3 arranged inside the fuselage 1, the processing assembly 3 includes a protective mechanism 31 arranged inside the fuselage 1, a heat dissipation mechanism 32 is arranged inside the fuselage 1, the protective mechanism 31 includes a second motor 311 fixedly mounted on the left side of the fuselage 1 through a mounting plate, a bidirectional threaded rod 312 is fixedly connected to the output end of the second motor 311, a movable groove 313 is opened on the upper part of the fuselage 1, a movable block 314 is slidably connected to the inner wall of the movable groove 313, a third motor 315 is fixedly mounted on the upper part of the movable block 314, and the output end of the third motor 315 is fixedly connected There is a brush line roller 316, a filter frame 317 is plugged into the upper part of the fuselage 1, an absorption head 318 is connected to the front of the fuselage 1, an air suction pump 319 is fixedly installed on the rear of the fuselage 1 through a mounting plate, the input end of the air suction pump 319 is connected to the fuselage 1 through an air suction pipe, a telescopic rod 3110 is fixedly installed on the outside of the fixed cylinder 4, and a connecting plate 3111 is fixedly connected to the output end of the telescopic rod 3110, and a connecting column 3112 is movably connected inside the connecting plate 3111, and the connecting column 311 The bottom end is fixedly connected with a fixing plate 3114, the top of the connecting column 3112 is fixedly connected with a limiting block, the bottom of the connecting plate 3111 is fixedly connected with a first spring 3113, the upper part of the fuselage 1 is provided with a sliding groove 3115, the inner wall of the sliding groove 3115 is fixedly connected with a sliding rod 3116, the outer wall of the sliding rod 3116 is slidably connected with a sliding block 3117, the inner wall of the sliding groove 3115 is fixedly connected with a second spring 3118, and the upper part of the sliding block 3117 is fixedly connected with a limiting rod 3119.

[0032] In this embodiment, the bottom end of the first spring 3113 is fixedly connected to the fixed plate 3114, and the output end of the telescopic rod 3110 movably passes through the connecting plate 3111. Through the cooperation of the connecting column 3112, the connecting plate 3111, the fixed plate 3114, the first spring 3113, and the telescopic rod 3110, when the wiring harness is fixed, a buffering effect can be achieved, thereby preventing the wiring harness from being subjected to excessive pressure and causing damage to the wiring harness, thereby providing a protective effect on the wiring harness.

[0033] Furthermore, the bidirectional threaded rod 312 is rotatably connected to the fuselage 1 via a bearing, and the movable block 314 is threadedly connected to the outer wall of the bidirectional threaded rod 312. Through the cooperation of the bidirectional threaded rod 312 and the movable block 314, wire brushing operations can be performed on wire harnesses of different thicknesses.

[0034] Furthermore, one end of the second spring 3118 is fixedly connected to the slider 3117, and the bottom of the limit rod 3119 is fitted with the filter frame 317. Through the cooperation of the suction pump 319, the filter frame 317, and the absorption head 318, it is convenient to manually absorb the broken wires generated during the brushing process, thereby preventing the broken wires from flying around and causing injuries to the staff. At the same time, through the cooperation of the slide bar 3116, the slider 3117, the second spring 3118, and the limit rod 3119, it is convenient to manually disassemble the filter frame 317, thereby facilitating manual removal of the collected broken wires and manual cleaning of the filter frame 317, which can prevent the filter holes of the filter frame 317 from being blocked, thereby affecting the device's absorption effect on the broken wires.

[0035] When the device is in use, the second motor 311 is first used to drive the bidirectional threaded rod 312 to rotate, so that the movable block 314 threadedly connected to the outer wall of the bidirectional threaded rod 312 can be moved, so that the spacing of the wire brushing roller 316 can be adjusted, and then the wires of different thicknesses can be brushed. When the wire harness is brushed, the broken wires generated during the brushing process can be absorbed by the suction pump 319 and the absorption head 318, and then collected in the filter frame 317. When the wire harness is fixed, it is only necessary to manually place the wire harness in the fixed tube 4, and then the connecting plate 3111 is driven inward by the telescopic rod 3110. Under the action of the connecting column 3112, the fixing plate 3114 fixedly connected to the inner end of the connecting column 3112 can be moved inward. By moving, the wire harness can be fixed, and the first spring 3113 can play a buffering effect under the action of elastic force, thereby preventing the wire harness from being overly compressed and causing damage to the wire harness, thereby protecting the wire harness, and then the first motor 6 can drive the rotating shaft 7, thereby driving the fixing cylinder 4 to rotate, and the wire harness can be twisted. Furthermore, when the filter frame 317 needs to be disassembled, it is only necessary to manually push the limit rod 3119 to separate the limit rod 3119 from the outside of the filter frame 317, and then the filter frame 317 can be manually taken out upwards, so as to facilitate manual removal of the collected broken wires and manual cleaning of the filter frame 317, which can prevent the filter holes of the filter frame 317 from being blocked, thereby affecting the device's absorption effect on the broken wires.

[0036] Example 2

[0037] Based on Example 1, a preferred embodiment of a wire harness production twisting machine with an auxiliary clamping mechanism provided by the utility model is as follows: Figures 1 to 6 As shown: the heat dissipation mechanism 32 includes a first connecting pipe 321 connected to the output end of the air suction pump 319, a filter plate 322 is detachably connected to the inside of the processing box 2, a second connecting pipe 323 is connected to one side of the processing box 2, and the inner end of the second connecting pipe 323 is connected to an air outlet cover 324.

[0038] In this embodiment, the first connecting pipe 321 is connected to one side of the processing box 2. Through the cooperation of the first connecting pipe 321, the processing box 2, the filter plate 322, the second connecting pipe 323, and the air outlet hood 324, when the suction pump 319 is started to absorb the broken line, air can be blown into the fuselage 1, and under the action of the air outlet 5, the heat in the fuselage 1 can be discharged to the outside, thereby achieving the heat dissipation effect, preventing the device from working for a long time and the internal temperature from being too high, causing damage to the components inside the device.

[0039] When the air suction pump 319 is working, air can be blown into the processing box 2 through the first connecting pipe 321, and then the air entering the processing box 2 can be filtered through the filter plate 322 to prevent impurities in the gas from entering the fuselage 1, thereby preventing the impurities from causing damage to the components on the inner wall of the fuselage 1. When the filtered gas is blown into the fuselage 1 through the second connecting pipe 323, and the blowing range can be expanded in the air outlet hood 324, the inside of the fuselage 1 can be blown, and then under the action of the air outlet 5, the inside of the fuselage 1 can achieve a heat dissipation effect, which can prevent the device from working for a long time, the internal temperature is too high, and the components inside the device are damaged.

[0040] Although 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 wire twisting machine for wire harness production with an auxiliary clamping mechanism, comprising a machine body (1); A processing box (2) fixedly mounted on the left side of the machine body (1); An air outlet (5) is arranged on the right side of the fuselage (1); A first motor (6) fixedly mounted inside the body (1) via a mounting seat; A rotating shaft (7) fixedly connected to the output end of the first motor (6); A fixed cylinder (4) fixedly connected to the outer end of the rotating shaft (7); and a processing assembly (3) arranged inside the fuselage (1), characterized in that: The processing assembly (3) comprises a protection mechanism (31) arranged inside the fuselage (1), and a heat dissipation mechanism (32) is arranged inside the fuselage (1).

2. A wire twisting machine for wire harness production with an auxiliary clamping mechanism according to claim 1, characterized in that: The protection mechanism (31) comprises a second motor (311) fixedly mounted on the left side of the machine body (1) via a mounting plate, the output end of the second motor (311) being fixedly connected to a bidirectional threaded rod (312), a movable groove (313) being provided on the upper part of the machine body (1), a movable block (314) being slidably connected to the inner wall of the movable groove (313), a third motor (315) being fixedly mounted on the upper part of the movable block (314), a brush roller (316) being fixedly connected to the output end of the third motor (315), a filter frame (317) being plugged into the upper part of the machine body (1), an absorption head (318) being connected to the front part of the machine body (1), an air suction pump (319) being fixedly mounted to the rear part of the machine body (1) via a mounting plate, an input end of the air suction pump (319) being connected to the machine body (1) via an air suction pipe, and the fixed cylinder (4) A telescopic rod (3110) is fixedly installed on the outside, the output end of the telescopic rod (3110) is fixedly connected to a connecting plate (3111), the connecting plate (3111) is movably connected to a connecting column (3112) inside, the bottom end of the connecting column (3112) is fixedly connected to a fixing plate (3114), the top of the connecting column (3112) is fixedly connected to a limiting block, the bottom of the connecting plate (3111) is fixedly connected to a first spring (3113), a sliding groove (3115) is opened on the upper part of the fuselage (1), a sliding rod (3116) is fixedly connected to the inner wall of the sliding groove (3115), a sliding block (3117) is slidably connected to the outer wall of the sliding rod (3116), a second spring (3118) is fixedly connected to the inner wall of the sliding groove (3115), and the upper part of the sliding block (3117) is fixedly connected to a limiting rod (3119).

3. A wire twisting machine for wire harness production with an auxiliary clamping mechanism according to claim 1, characterized in that: The heat dissipation mechanism (32) comprises a first connecting pipe (321) connected to the output end of the air suction pump (319); a filter plate (322) is detachably connected to the inside of the processing box (2); a second connecting pipe (323) is connected to one side of the processing box (2); and an inner end of the second connecting pipe (323) is connected to an air outlet hood (324).

4. A wire twisting machine for wire harness production with an auxiliary clamping mechanism according to claim 2, characterized in that: The bottom end of the first spring (3113) is fixedly connected to the fixing plate (3114), and the output end of the telescopic rod (3110) movably passes through the connecting plate (3111).

5. A wire twisting machine for wire harness production with an auxiliary clamping mechanism according to claim 2, characterized in that: The bidirectional threaded rod (312) is rotatably connected to the body (1) via a bearing, and the movable block (314) is threadedly connected to the outer wall of the bidirectional threaded rod (312).

6. A wire twisting machine for wire harness production with an auxiliary clamping mechanism according to claim 2, characterized in that: One end of the second spring (3118) is fixedly connected to the slider (3117), and the bottom of the limiting rod (3119) is arranged in close contact with the filter frame (317).

7. A wire twisting machine for wire harness production with an auxiliary clamping mechanism according to claim 3, characterized in that: The first connecting pipe (321) is connected to one side of the processing box (2).

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