Wire harness twisting machine convenient to clamp

Abstract

The utility model discloses a wire harness twisting machine convenient for clamping, which comprises a base, a plurality of clamping assemblies are arranged on the outer wall of a traction head in an equal-angle annular array mode, each clamping assembly comprises a support I, a support II is fixedly connected to the top of the support I, a pressing plate is fixedly connected to the top of a cam I, and a support III is fixedly connected to the top of the support I; the inner wall of the third support is slidably connected with a clamping rod, the outer surface of one side of the clamping rod is fixedly connected with a first spring, the top of the first support is slidably connected with a clamping plate, a pressing plate is pressed down through the clamping assemblies to rotate a first cam, the clamping plate downwards clamps and fixes a copper wire, if the pressing plate needs to be lifted, a handle is pulled outwards, and the copper wire is clamped through the multiple clamping assemblies. A plurality of copper wires are uniformly fixed on the outer wall of the drawing head at equal angles, and by utilizing the structure, the plurality of copper wires can be uniformly clamped on the outer wall of the drawing head at equal angles, so that the physical strength and the time of a user are saved, the initial section of a twisted wire of a cable is more uniform, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire twisting machines, and more specifically, the utility model relates to a wire harness wire twisting machine convenient for clamping. Background Art

[0002] A wire harness wire twisting machine is an important cable manufacturing device. It is used to uniformly wind multiple copper wires together, thereby reducing the resistance of the cable and increasing the strength of the cable. The traditional wire harness wire twisting machine consists of components such as a coil, a runner, a circular pipe, a winding roller, and a traction rope. During operation, multiple copper wires are passed through the small holes on the runner and through the circular pipe, so that the multiple copper wires are constrained in the circular pipe. One end of the multiple copper wires is wound around the traction rope, and the traction rope is arranged on the winding roller. The runner drives the multiple copper wires to be twisted into a twist shape, and then the winding roller winds up the twisted copper wires. However, winding the copper wires around the traction rope is laborious and time-consuming, and this winding method makes the initial section of the cable wire twisting uneven, which affects the product quality to a certain extent. To solve the deficiencies of the prior art, we propose a wire harness wire twisting machine convenient for clamping. Content of the Utility Model

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wire harness wire twisting machine convenient for clamping to solve the problems that winding the copper wires around the traction rope is laborious and time-consuming, and this winding method makes the initial section of the cable wire twisting uneven, which affects the product quality to a certain extent.

[0004] To solve the above technical problems, the utility model provides the following technical solution: A wire harness wire twisting machine convenient for clamping, including a base, a coil is arranged above the base, a runner is arranged on one side of the coil, a winding roller is arranged on one side of the runner, a traction head is arranged on the outer wall of the winding roller, a plurality of clamping components are arranged on the outer wall of the traction head at equal angles in a circular array, and a cleaning component is arranged below the runner;

[0005] The clamping component includes a first bracket, the first bracket is fixedly installed on the outer wall of the traction head, a second bracket is fixedly connected to the top of the first bracket, a first cam is rotatably connected to the inner wall of the second bracket, a pressing plate is fixedly connected to the top of the first cam, a third bracket is fixedly connected to the top of the first bracket on one side of the second bracket, a locking rod is slidably connected to the inner wall of the third bracket, the top surface of the pressing plate is in contact with the locking rod, a first spring is fixedly connected to the outer surface of one side of the locking rod, and the end of the first spring away from the locking rod is fixedly connected to the third bracket. A handle is fixedly connected to the outer surface of one side of the locking rod, and a clamping plate is slidably connected to the top of the first bracket, and the top surface of the clamping plate is in contact with the first cam.

[0006] Among them, there are two of the third bracket, the locking rod, the first spring and the handle, which are symmetrically distributed on both sides of the pressing plate.

[0007] Among them, the first bracket and the clamping plate can clamp the copper wire. The inner walls of the first bracket and the clamping plate are provided with patterns, aiming to increase the friction with the copper wire when clamping.

[0008] Among them, the cleaning component includes a fourth bracket. The fourth bracket is fixedly installed on the top surface of the base. A sliding frame is slidably connected to the inner wall of the fourth bracket. A ring is fixedly connected to the top of the sliding frame. A brush is arranged on the inner wall of the ring. A second spring is fixedly connected to the top surface of the sliding frame. The end of the second spring away from the sliding frame is fixedly connected to the fourth bracket. A motor is fixedly installed on the top surface of the base on one side of the fourth bracket. One end of the rotating shaft of the motor is fixedly connected to a second cam. The bottom surface of the sliding frame is in contact with the second cam.

[0009] Among them, the copper wire passes through the area where the brush is located.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] With the clamping component of the present utility model, including a pressing plate and a clamping plate, one end of the copper wire is placed between the first bracket and the clamping plate. By pressing down the pressing plate, the first cam can be rotated, and the clamping plate can be clamped downward, so as to fix the copper wire on the first bracket. At this time, the bottom surface of the locking rod is in contact with the pressing plate, making the pressing plate unable to move upward. If the pressing plate needs to be lifted, the handle is pulled outward, so that the locking rod slides toward the side of the third bracket, and the locking rod no longer restricts the movement of the pressing plate. Through multiple clamping components, multiple copper wires are evenly fixed on the outer wall of the traction head at equal angles. With the above structure, by pressing down the pressing plate, the copper wire can be quickly clamped, multiple copper wires can be evenly clamped on the outer wall of the traction head at equal angles, saving the user's physical strength and the time for clamping the copper wire, making the initial section of the cable stranding more uniform, improving the product quality, and enhancing the flexibility of the device;

[0012] With the cleaning component of the present utility model, including a brush, when the motor is started, the second cam is driven to rotate, continuously pushing the sliding frame upward. Due to the second spring and the gravity of the sliding frame itself, the sliding frame can be driven to slide downward repeatedly. Through the reciprocating movement of the sliding frame up and down, the brush vibrates up and down. Since the copper wire passes through the area where the brush is located, the brush can continuously clean the surface of the copper wire. With the above structure, by starting the motor, the reciprocating movement of the sliding frame up and down can be realized, the brush can vibrate up and down, and the surface of the copper wire can be efficiently cleaned, avoiding dust contamination on the surface of the copper wire, improving the product quality, and enhancing the practicability of the device. Description of the Drawings

[0013] Figure 1Schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 Schematic diagram of the towing head and multiple clamping assemblies of the present utility model;

[0015] Figure 3 Schematic diagram of the clamping assembly of the present utility model;

[0016] Figure 4 Schematic diagram of the partially dissected structure of the clamping assembly of the present utility model;

[0017] Figure 5 Schematic diagram of the cleaning assembly of the present utility model.

[0018] [Reference numerals]

[0019] 1. Base; 2. Coil; 3. Runner; 4. Winding roller; 5. Towing head; 6. Clamping assembly; 7. Cleaning assembly; 61. First bracket; 62. Second bracket; 63. First cam; 64. Pressing plate; 65. Third bracket; 66. Locking rod; 67. First spring; 68. Handle; 69. Clamping plate; 71. Fourth bracket; 72. Sliding frame; 73. Ring; 74. Brush; 75. Second spring; 76. Motor; 77. Second cam. Detailed implementation manners

[0020] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0021] As shown in the attached Figure 1 to the attached Figure 5 An embodiment of the present utility model provides a wire harness stranding machine convenient for clamping, including a base 1, a coil 2 is arranged above the base 1, a runner 3 is arranged on one side of the coil 2, a winding roller 4 is arranged on one side of the runner 3, a towing head 5 is arranged on the outer wall of the winding roller 4, a plurality of clamping assemblies 6 are arranged on the outer wall of the towing head 5 at equal angles in a circular array, and a cleaning assembly 7 is arranged below the runner 3;

[0022] The clamping assembly 6 includes a first bracket 61, which is fixedly installed on the outer wall of the towing head 5. A second bracket 62 is fixedly connected to the top of the first bracket 61. A first cam 63 is rotatably connected to the inner wall of the second bracket 62. A pressing plate 64 is fixedly connected to the top of the first cam 63. A third bracket 65 is fixedly connected to the top of the first bracket 61 and is located on one side of the second bracket 62. A locking rod 66 is slidably connected to the inner wall of the third bracket 65. The top surface of the pressing plate 64 is in contact with the locking rod 66. A first spring 67 is fixedly connected to the outer surface of one side of the locking rod 66. One end of the first spring 67 away from the locking rod 66 is fixedly connected to the third bracket 65. A handle 68 is fixedly connected to the outer surface of one side of the locking rod 66. A clamping plate 69 is slidably connected to the top of the first bracket 61. The top surface of the clamping plate 69 is in contact with the first cam 63.

[0023] Among them, there are two third brackets 65, locking rods 66, first springs 67 and handles 68, which are symmetrically distributed on both sides of the pressing plate 64;

[0024] By rotating the first cam 63, the clamping plate 69 can be pressed downwards. By pressing down the pressing plate 64, the first cam 63 can be rotated and the pressing plate 64 can be locked below the locking rod 66. If you want to lift the pressing plate 64, just pull the handle 68 to pull out the locking rod 66, then the pressing plate 64 can be lifted. After releasing the handle 68, the first spring 67 will push the locking rod 66 back to its original position.

[0025] Among them, the first bracket 61 and the clamping plate 69 can clamp the copper wire. Threads are provided on the inner walls of the first bracket 61 and the clamping plate 69, aiming to increase the friction with the copper wire during clamping;

[0026] By pressing down the clamping plate 69, the copper wire between the first bracket 61 and the clamping plate 69 can be tightly clamped. Since a plurality of clamping assemblies 6 are arranged in an equiangular annular array on the outer wall of the towing head 5, each copper wire can be evenly clamped on each clamping assembly 6 at equal angles.

[0027] Among them, the cleaning assembly 7 includes a fourth bracket 71, which is fixedly installed on the top surface of the base 1. A sliding frame 72 is slidably connected to the inner wall of the fourth bracket 71. A circular ring 73 is fixedly connected to the top of the sliding frame 72. A brush 74 is arranged on the inner wall of the circular ring 73. A second spring 75 is fixedly connected to the top surface of the sliding frame 72. One end of the second spring 75 away from the sliding frame 72 is fixedly connected to the fourth bracket 71. A motor 76 is fixedly installed on the top surface of the base 1 and is located on one side of the fourth bracket 71. A second cam 77 is fixedly connected to one end of the rotating shaft of the motor 76. The bottom surface of the sliding frame 72 is in contact with the second cam 77;

[0028] By driving the second cam 77 to rotate through the motor 76, the sliding frame 72 can be driven to repeatedly rise upwards, and due to the second spring 75 and the self - weight of the sliding frame 72, the sliding frame 72 can be driven to repeatedly slide downwards.

[0029] Among them, the copper wire passes through the area where the brush 74 is located;

[0030] By the reciprocating up and down movement of the sliding frame 72, the brush 74 vibrates up and down, and the brush 74 can continuously clean the surface of the copper wire.

[0031] The working process of the present utility model is as follows:

[0032] First, place one end of the copper wire between the support one 61 and the clamping plate 69. Press down the pressing plate 64, which can rotate the cam one 63 and clamp the clamping plate 69 downward, thereby fixing the copper wire on the support one 61. At this time, the bottom surface of the locking rod 66 fits with the pressing plate 64, making the pressing plate 64 unable to move upward. If you want to lift the pressing plate 64, pull the handle 68 outward, so that the locking rod 66 slides toward the support three 65 side. The locking rod 66 no longer restricts the movement of the pressing plate 64. Through multiple clamping components 6, multiple copper wires can be evenly clamped on the outer wall of the traction head 5 at equal angles. Start the motor 76 to drive the cam two 77 to rotate, continuously push the sliding frame 72 upward, and the spring two 75 and the gravity of the sliding frame 72 itself can drive the sliding frame 72 to slide downward repeatedly. By the reciprocating up and down movement of the sliding frame 72, the brush 74 vibrates up and down. Since the copper wire passes through the area where the brush 74 is located, the brush 74 can continuously clean the surface of the copper wire.

[0033] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0034] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A wire harness twisting machine that is easy to clamp, comprising a base (1), characterized in that: A coil (2) is arranged above the base (1), a rotating wheel (3) is arranged on one side of the coil (2), a winding roller (4) is arranged on one side of the rotating wheel (3), a traction head (5) is arranged on the outer wall of the winding roller (4), a plurality of clamping components (6) are arranged in an equiangular annular array on the outer wall of the traction head (5), and a cleaning component (7) is arranged on the lower side of the rotating wheel (3); The clamping assembly (6) comprises a bracket 1 (61), wherein the bracket 1 (61) is fixedly mounted on the outer wall of the traction head (5), the top of the bracket 1 (61) is fixedly connected to a bracket 2 (62), the inner wall of the bracket 2 (62) is rotatably connected to a cam 1 (63), the top of the cam 1 (63) is fixedly connected to a pressing plate (64), the top of the bracket 1 (61) is fixedly connected to a bracket 3 (65) located on one side of the bracket 2 (62), and the inner wall of the bracket 3 (65) is slidably connected to the cam 1 (63). A locking rod (66) is connected, the top surface of the pressing plate (64) is in contact with the locking rod (66), a spring (67) is fixedly connected to an outer surface of one side of the locking rod (66), an end of the spring (67) away from the locking rod (66) is fixedly connected to a bracket three (65), a handle (68) is fixedly connected to an outer surface of one side of the locking rod (66), and a clamp (69) is slidably connected to the top of the bracket one (61), and the top surface of the clamp (69) is in contact with the cam one (63).

2. The wire harness twisting machine for easy clamping according to claim 1, characterized in that: There are two of each of the bracket three (65), the locking rod (66), the spring one (67) and the handle (68), which are symmetrically distributed on both sides of the pressing plate (64).

3. The wire harness twisting machine for easy clamping according to claim 1, characterized in that: The bracket one (61) and the clamping plate (69) can clamp the copper wire. The inner walls of the bracket one (61) and the clamping plate (69) are provided with textures, the purpose of which is to increase the friction force with the copper wire during clamping.

4. The wire harness twisting machine for easy clamping according to claim 1, characterized in that: The cleaning assembly (7) comprises a bracket four (71), the bracket four (71) is fixedly mounted on the top surface of the base (1), the inner wall of the bracket four (71) is slidably connected to a sliding frame (72), the top of the sliding frame (72) is fixedly connected to a circular ring (73), the inner wall of the circular ring (73) is provided with a brush (74), the top surface of the sliding frame (72) is fixedly connected to a spring two (75), one end of the spring two (75) away from the sliding frame (72) is fixedly connected to the bracket four (71), the top surface of the base (1) is fixedly mounted with a motor (76) located on one side of the bracket four (71), one end of the rotating shaft of the motor (76) is fixedly connected to a cam two (77), and the bottom surface of the sliding frame (72) is in contact with the cam two (77).

5. The wire harness twisting machine for easy clamping according to claim 4, characterized in that: The copper wire passes through the area where the brush (74) is located.

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