Wire straightening device for wire harness production

Abstract

The utility model discloses a wire straightening device for wire harness production, which relates to the technical field of wire production straightening application, and comprises a connecting bridge, a positioning plate and an adjusting plate, the top surface of the connecting bridge is fixedly provided with the positioning plate, the top surface of the positioning plate is provided with the adjusting plate, a clamping assembly is arranged above the connecting bridge, and an arc-shaped guide plate is fixedly arranged on the front surface of the connecting bridge. According to the utility model, the clamping assembly is arranged, the bolt is rotated to drive the second baffle plate to be close to the first baffle plate, the front side and the rear side of wires with different sizes can be clamped and limited, the arc-shaped guide rod is arranged, and the arc-shaped guide rod can support and guide the wires entering and exiting the device; through the arrangement of the driving assembly, the driving assembly can drive the adjusting plate to approach the positioning plate while the clamping assembly limits the front side and the rear side of the wire until the wheel shaft of the adjusting plate and the wheel shaft of the positioning plate are tightly attached to and press the wire, and the upper side and the lower side of the wire are clamped and limited.

Description

Technical Field

[0001] The utility model relates to the technical field of wire production and straightening applications, in particular to a wire straightening device for wire harness production. Background Art

[0002] A wire harness is a group of service equipment provided by a certain load source group, such as relay lines, switching devices, control systems, etc. Cables are needed in the production process of wire harnesses. The wires that make up the cables are conductors. Conductors are generally made of copper or aluminum, and are also made of silver wires. They are used to conduct current or heat. After the conductors are rolled up, they are prone to bending and deformation. By using a conductor straightening device, the conductors can be straightened to facilitate further processing of the conductors.

[0003] For example, a wire straightening device for wire harness production disclosed in the utility model with authorization announcement number CN220295740U has a straightening component that can straighten the wires after production, and an adjustment mechanism that can adjust the straightening component according to the size of the wires to improve the transmission stability of different wires.

[0004] This prior art also has the following problems when used:

[0005] The positioning plate and the adjustment plate of the device located on the top surface of the connecting bridge adjust the distance between the first straightening wheel and the second straightening wheel so that the first straightening wheel and the second straightening wheel are respectively pressed against the bottom and the top of wires of different sizes. Since the inner side distance between the first straightening wheel and the second straightening wheel is a fixed value, it is difficult for the first straightening wheel and the second straightening wheel to clamp and limit the front and rear sides of wires of different sizes. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a wire straightening device for wire harness production to solve the technical problems mentioned in the above background.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a wire straightening device for wire harness production, comprising a connecting bridge, a positioning plate and an adjusting plate, the top surface of the connecting bridge is fixedly mounted with a positioning plate, and the top surface of the positioning plate is provided with an adjusting plate;

[0008] A clamping assembly is arranged above the connecting bridge, and the clamping assembly can clamp and limit the front and rear sides of wires of different sizes;

[0009] An arc-shaped guide plate, which is fixedly mounted on the front side of the connecting bridge and can support and guide the incoming and outgoing wires;

[0010] The driving component is arranged inside the positioning plate and the adjusting plate. The driving component can limit the upper and lower sides of the wire while the clamping component limits the front and rear sides of the wire.

[0011] As a preferred technical solution of the utility model, the clamping assembly includes a first baffle, an axle, a second baffle, a bolt, a slide plate, an insertion rod, a first slide groove, a second slide groove, a first limit plate and a second limit plate, the first baffle being fixedly arranged on the front sides of the positioning plate and the adjusting plate, the second baffle being arranged in front of the first baffle, the axle being fixedly arranged on the back side of the second baffle, the first limit plate being fixedly arranged on the other end of the axle, the slide plate being rotatably connected on the outer surface of the first limit plate, the insertion rod being fixedly arranged on the sides of the slide plates close to each other, the bolt being threadedly connected on the inner side of the positioning plate, the second limit plate being fixedly arranged on the front side of the bolt, and the first slide groove and the second slide groove being connected to each other are respectively arranged inside the positioning plate and the adjusting plate.

[0012] As a preferred technical solution of the utility model, the wheel axle passes through the first baffle and is rotatably connected to the first baffle, the wheel axle is rotatably connected to the skateboard, the skateboard is adapted to the first slide groove, the skateboard is slidably connected to the positioning plate and the adjustment plate respectively through the first slide groove, and the second limit plate is rotatably connected to the skateboard.

[0013] As a preferred technical solution of the utility model, the driving assembly includes an empty groove, a fixed plate, a clamping rod, an annular groove, a connecting rod, a clamping strip, a spring, a vertical groove and a clamping groove. A fixed plate is fixedly arranged on the outside of the bolt, an annular groove is arranged on the side of the fixed plate, a clamping rod is arranged inside the annular groove, a connecting rod is hinged at one end of the clamping rod away from the annular groove, and a clamping strip is hinged at the other end of the connecting rod, an empty groove is arranged inside the positioning plate, a vertical groove and a clamping groove are arranged on the side of the adjustment plate close to the positioning plate, and a symmetrical spring is fixedly arranged on the side of the positioning plate close to the adjustment plate.

[0014] As a preferred technical solution of the utility model, the clamping rod is adapted to the annular groove, the clamping rod is rotatably connected to the fixed plate through the annular groove, the clamping strip is clamped inside the clamping groove, and the end of the spring away from the positioning plate is fixedly connected to the inner wall of the vertical groove.

[0015] As a preferred technical solution of the utility model, a symmetrical guide rod is fixedly provided on one side of the positioning plate close to the adjustment plate, and a guide groove adapted to the guide rod is provided on one side of the adjustment plate close to the positioning plate, and the guide rod is slidably connected to the adjustment plate through the guide groove.

[0016] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0017] The utility model provides a clamping assembly and rotates a bolt to drive the second baffle plate to approach the first baffle plate, so that the front and rear sides of wires of different sizes can be clamped and limited. An arc-shaped guide rod is provided, which can support and guide the wires entering and exiting the device. A driving assembly is provided, which can drive the adjustment plate to approach the positioning plate while the clamping assembly limits the front and rear sides of the wire, until the wheel axles of the adjustment plate and the positioning plate are tightly attached to and press the wire, thereby clamping and limiting the upper and lower sides of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the right side view of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the positioning plate of the utility model in a top view;

[0021] Figure 4 This is a schematic diagram of the structure of the positioning plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the adjustment plate of the utility model;

[0023] Among them: 1. connecting bridge; 2. positioning plate; 3. adjusting plate; 4. first baffle; 5. wheel axle; 6. second baffle; 7. arc guide plate; 8. bolt; 9. slide plate; 10. plug rod; 11. first slide groove; 12. second slide groove; 13. first limit plate; 14. second limit plate; 15. empty groove; 16. fixing plate; 17. clamping rod; 18. annular groove; 19. connecting rod; 20. clamping strip; 21. spring; 22. guide rod; 23. vertical groove; 24. clamping groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0025] Example

[0026] Please refer to Figure 1-Figure 2As shown, the utility model provides a wire straightening device for wire harness production, including a connecting bridge 1, a positioning plate 2 and an adjusting plate 3. The positioning plate 2 is fixedly installed on the top surface of the connecting bridge 1, the adjusting plate 3 is fixedly installed on the top surface of the positioning plate 2, and a symmetrical arc-shaped guide plate 7 is fixedly installed on the front surface of the connecting bridge 1. The arc-shaped guide plate 7 can support and guide the wires entering and exiting the device.

[0027] like Figure 1-Figure 5 As shown, a clamping assembly is arranged above the connecting bridge 1, and the clamping assembly consists of a first baffle plate 4, an axle 5, a second baffle plate 6, a bolt 8, a slide plate 9, a plug rod 10, a first slide groove 11, a second slide groove 12, a first limit plate 13 and a second limit plate 14. The first baffle plate 4 is fixedly arranged on the front of the positioning plate 2 and the adjusting plate 3, and the second baffle plate 6 is arranged in front of the first baffle plate 4. The axle 5 is fixedly arranged on the back of the second baffle plate 6. The axle 5 passes through the first baffle plate 4 and is rotatably connected to the first baffle 4. The first limit plate 13 is fixedly arranged on the other end of the axle 5. The outer surface of the first limit plate 13 is rotatably connected with the slide plate 9. The axle 5 is rotatably connected to the slide plate 9. The plug rods 10 are fixedly arranged on the sides of the slide plates 9 that are close to each other. The plug rods 10 of the positioning plate 2 extend into the interior of the slide plate 9 of the adjusting plate 3 and The second stop plate 14 is fixedly provided with a second limit plate 14 on the front side of the bolt 8, and the outer surface of the second limit plate 14 is rotatably connected to the slide plate 9. The positioning plate 2 and the adjusting plate 3 are respectively provided with a first slide groove 11 and a second slide groove 12 which are connected to each other. The second slide groove 12 of the positioning plate 2 is connected to the second slide groove 12 of the adjusting plate 3. The slide plate 9 is adapted to the first slide groove 11, and the slide plate 9 is respectively slidably connected to the positioning plate 2 and the adjusting plate 3 through the first slide groove 11. The second slide groove 12 can facilitate the forward and backward movement of the rod 10. Rotating the bolt 8 drives the second baffle plate 6 to approach the first baffle plate 4, so as to clamp and limit the front and rear sides of wires of different sizes.

[0028] Specifically, rotating the bolt 8 drives the bolt 8 to move forward, the movement of the bolt 8 drives the second limit plate 14 to move forward, the movement of the second limit plate 14 drives the slide plate 9 and the plug rod 10 of the positioning plate 2 to move forward, the slide plate 9 and the plug rod 10 of the positioning plate 2 move forward and drive the slide plate 9 and the plug rod 10 of the adjustment plate 3 to move forward, the movement of the slide plate 9 drives the axle 5 to move forward, the movement of the axle 5 drives the second baffle 6 to move forward and away from the first baffle 4, when the distance between the second baffle 6 and the first baffle 4 reaches the maximum, the wire is placed between the first baffle 4 and the second baffle 4, and the bolt 8 is rotated in the opposite direction to drive the second baffle 6 to move backward and close to the first baffle 4 until the second baffle 6 and the first baffle 4 are respectively close to the front and rear sides of the wire, thereby achieving clamping and limiting of the front and rear sides of wires of different sizes.

[0029] like Figure 1-Figure 5As shown, a driving assembly is arranged inside the positioning plate 2 and the adjusting plate 3, and the driving assembly consists of an empty slot 15, a fixed plate 16, a clamping rod 17, an annular slot 18, a connecting rod 19, a clamping strip 20, a spring 21, a vertical slot 23 and a clamping slot 24. A fixed plate 16 is fixedly arranged on the outer side of the bolt 8, an annular slot 18 is arranged on the side of the fixed plate 16, a clamping rod 17 adapted to the annular slot 18 is arranged inside the annular slot 18, the clamping rod 17 is rotatably connected to the fixing plate 16 through the annular slot 18, a connecting rod 19 is hinged at one end of the clamping rod 17 away from the annular slot 18, and a clamping strip 20 is hinged at the other end of the connecting rod 19, an empty slot 15 is arranged inside the positioning plate 2, and a vertical slot 23 is arranged on the side of the adjusting plate 3 close to the positioning plate 2 And the slot 24, the card strip 20 is engaged in the slot 24, and a symmetrical spring 21 is fixedly provided on the side of the positioning plate 2 close to the adjusting plate 3, and the end of the spring 21 away from the positioning plate 2 is fixedly connected to the inner wall of the vertical slot 23. The driving component can drive the adjusting plate 3 to approach the positioning plate 2 while the clamping component limits the front and rear sides of the wire, until the axle 5 of the adjusting plate 3 and the axle 5 of the positioning plate 2 are both close to and press the wire, clamping and limiting the upper and lower sides of the wire, and a symmetrical guide rod 22 is fixedly provided on the side of the positioning plate 2 close to the adjusting plate 3, and a guide groove adapted to the guide rod 22 is provided on the side of the adjusting plate 3 close to the positioning plate 2, and the guide rod 22 is slidably connected to the adjusting plate 3 through the guide groove.

[0030] Specifically, when the bolt 8 rotates, it drives the fixing plate 16 to rotate and move forward. The movement of the fixing plate 16 drives the clamping rod 17 to move forward. The clamping rod 17 rotates relative to the fixing plate 16 in the annular groove 18. The movement of the clamping rod 17 drives the connecting rod 19 to rotate. The rotation of the connecting rod 19 drives the clamping strip 20 to move upward. The movement of the clamping strip 20 drives the adjusting plate 3 to move upward. The spring 21 is stretched. When the distance between the second baffle plate 6 and the first baffle plate 4 reaches the maximum, the distance between the positioning plate 2 and the adjusting plate 3 just reaches the maximum. After the placement of the wire is completed, the bolt 8 is rotated in the opposite direction to drive the adjusting plate 3 to move downward. The movement of the adjusting plate 3 drives the wheel axle 5 of the adjusting plate 3 to approach the wheel axle 5 of the positioning plate 2 until the wheel axle 5 of the adjusting plate 3 and the wheel axle 5 of the positioning plate 2 are both close to and press the wire, thereby clamping and limiting the upper and lower sides of the wire.

[0031] Specific working principle:

[0032] When the device is in use, rotating the bolt 8 drives the bolt 8 to move forward, the bolt 8 moves to drive the second limit plate 14 to move forward, the second limit plate 14 moves to drive the slide plate 9 and the plug rod 10 of the positioning plate 2 to move forward, the slide plate 9 and the plug rod 10 of the positioning plate 2 move forward to drive the slide plate 9 and the plug rod 10 of the adjustment plate 3 to move forward, the slide plate 9 moves to drive the axle 5 to move forward, the axle 5 moves to drive the second baffle plate 6 to move forward and away from the first baffle plate 4, when the distance between the second baffle plate 6 and the first baffle plate 4 reaches the maximum, the wire is placed between the first baffle plate 4 and the second baffle plate 6, and the bolt 8 is rotated in the opposite direction to drive the second baffle plate 6 to move backward and close to the first baffle plate 4 until the second baffle plate 6 and the first baffle plate 4 are respectively close to the front and rear sides of the wire, thereby clamping and limiting the front and rear sides of wires of different sizes, and the bolt 8 is rotated in the opposite direction to drive the second baffle plate 6 to move backward and close to the first baffle plate 4, until the second baffle plate 6 and the first baffle plate 4 are respectively close to the front and rear sides of the wire. When the bolt 8 rotates, it drives the fixed plate 16 to rotate and move forward. The movement of the fixed plate 16 drives the clamping rod 17 to move forward. The clamping rod 17 rotates relative to the fixed plate 16 in the annular groove 18. The movement of the clamping rod 17 drives the connecting rod 19 to rotate. The rotation of the connecting rod 19 drives the clamping strip 20 to move upward. The movement of the clamping strip 20 drives the adjusting plate 3 to move upward. The spring 21 is stretched. When the distance between the second baffle plate 6 and the first baffle plate 4 reaches the maximum, the distance between the positioning plate 2 and the adjusting plate 3 just reaches the maximum. After the placement of the wire is completed, the bolt 8 is rotated in the opposite direction to drive the adjusting plate 3 to move downward. The movement of the adjusting plate 3 drives the wheel axle 5 of the adjusting plate 3 to approach the wheel axle 5 of the positioning plate 2 until the wheel axle 5 of the adjusting plate 3 and the wheel axle 5 of the positioning plate 2 are both close to and press the wire, thereby clamping and limiting the upper and lower sides of the wire.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wire straightening device for wire harness production, comprising a connecting bridge (1), a positioning plate (2) and an adjusting plate (3), wherein the top surface of the connecting bridge (1) is fixedly mounted with the positioning plate (2), and the top surface of the positioning plate (2) is provided with the adjusting plate (3), characterized in that: A clamping assembly, the clamping assembly is arranged above the connecting bridge (1), and the clamping assembly can clamp and limit the front and rear sides of wires of different sizes; An arc-shaped guide plate (7), wherein the arc-shaped guide plate (7) is fixedly mounted on the front side of the connecting bridge (1), and the arc-shaped guide plate (7) can support and guide the incoming and outgoing wires; A driving component is arranged inside the positioning plate (2) and the adjustment plate (3). The driving component can limit the upper and lower sides of the wire while the clamping component limits the front and rear sides of the wire.

2. A wire straightening device for wire harness production according to claim 1, characterized in that: The clamping assembly comprises a first baffle (4), an axle (5), a second baffle (6), a bolt (8), a slide plate (9), an insertion rod (10), a first slide groove (11), a second slide groove (12), a first limiting plate (13) and a second limiting plate (14); the first baffle (4) is fixedly arranged on the front of the positioning plate (2) and the adjusting plate (3); the second baffle (6) is fixedly arranged on the front of the first baffle (4); the axle (5) is fixedly arranged on the back of the second baffle (6); the first limiting plate (13) is fixedly arranged on the other end of the axle (5); the outer surface of the first limiting plate (13) is rotatably connected with the slide plate (9); the insertion rod (10) is fixedly arranged on the side of the slide plate (9) close to each other; the inner side of the positioning plate (2) is threadedly connected with the bolt (8); the front side of the bolt (8) is fixedly arranged with the second limiting plate (14); the positioning plate (2) and the adjusting plate (3) are respectively provided with a first slide groove (11) and a second slide groove (12) connected to each other.

3. A wire straightening device for wire harness production according to claim 2, characterized in that: The wheel axle (5) passes through the first baffle (4) and is rotatably connected to the first baffle (4); the wheel axle (5) is rotatably connected to the slide plate (9); the slide plate (9) is adapted to the first slide groove (11); the slide plate (9) is slidably connected to the positioning plate (2) and the adjustment plate (3) respectively through the first slide groove (11); and the second limit plate (14) is rotatably connected to the slide plate (9).

4. A wire straightening device for wire harness production according to claim 3, characterized in that: The driving assembly comprises an empty slot (15), a fixed plate (16), a clamping rod (17), an annular slot (18), a connecting rod (19), a clamping strip (20), a spring (21), a vertical slot (23) and a clamping slot (24); a fixed plate (16) is fixedly arranged on the outer side of the bolt (8); an annular slot (18) is arranged on the side of the fixed plate (16); a clamping rod (17) is arranged inside the annular slot (18); a connecting rod (19) is hingedly connected to one end of the clamping rod (17) away from the annular slot (18); a clamping strip (20) is hingedly connected to the other end of the connecting rod (19); an empty slot (15) is arranged inside the positioning plate (2); a vertical slot (23) and a clamping slot (24) are arranged on a side of the adjusting plate (3) close to the positioning plate (2); and a symmetrical spring (21) is fixedly arranged on a side of the positioning plate (2) close to the adjusting plate (3).

5. A wire straightening device for wire harness production according to claim 4, characterized in that: The clamping rod (17) is adapted to the annular groove (18), the clamping rod (17) is rotatably connected to the fixing plate (16) via the annular groove (18), the clamping strip (20) is clamped inside the clamping groove (24), and one end of the spring (21) away from the positioning plate (2) is fixedly connected to the inner wall of the vertical groove (23).

6. A wire straightening device for wire harness production according to claim 5, characterized in that: A symmetrical guide rod (22) is fixedly arranged on one side of the positioning plate (2) close to the adjustment plate (3); a guide groove adapted to the guide rod (22) is arranged on one side of the adjustment plate (3) close to the positioning plate (2); and the guide rod (22) is slidably connected to the adjustment plate (3) via the guide groove.

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