Flowing type burr removing device for ground wire

Abstract

The invention belongs to the technical field of wire rod production, and particularly relates to a flowing type burr removing device for ground wires, which comprises a grinding sleeve for grinding wire rods, a grinding sheath is arranged on the outer side of the grinding sleeve, and the grinding sheath rotates relative to a grinding support; the auxiliary wire inlet wheel comprises an auxiliary wheel body rotationally connected with the grinding support, and an auxiliary wheel sleeve is arranged on the outer side of the auxiliary wheel body. The driving wire inlet wheel comprises a driving wheel body rotationally connected with the grinding support, and a driving wheel sleeve is arranged on the outer side of the driving wheel body. And the diameter of the driving wheel body is smaller than that of the auxiliary wheel body. By means of the structure, the grinding motor drives the grinding driven wheel to rotate through the grinding driving wheel, rotation of the grinding sleeve is achieved, and therefore deburring work of wires is achieved; the diameter of the driving wheel body is smaller than that of the auxiliary wheel body, the rotating speed of the driving wheel body is larger than that of the auxiliary wheel body, the driving wheel body with the high rotating speed can apply pulling force to the wire, and the grinding sleeve can conveniently clean burrs on the surface of the wire.

Description

Technical Field

[0001] This invention belongs to the technical field of wire production equipment, and particularly relates to a flowing burr removal device for conductors and ground wires. Background Technology

[0002] When forming copper wire and other wires, burrs are generated on the surface of the wire, which need to be removed. Most existing burr removal devices use a single friction method to remove burrs from the wire surface. Current technology has low burr removal efficiency and high production costs. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a burr removal device that can improve the efficiency of burr removal and reduce production costs.

[0004] To solve the above-mentioned technical problems, the present invention provides a flowing burr removal device for conductors, including a grinding sleeve for grinding the wire, a grinding hole for the wire to pass through in the middle of the grinding sleeve, a grinding sleeve on the outside of the grinding sleeve, and the grinding sleeve rotating relative to the grinding support; an auxiliary feeding wheel is provided at the wire inlet end and an active feeding wheel is provided at the wire outlet end; the auxiliary feeding wheel includes an auxiliary wheel body rotatably connected to the grinding support, an auxiliary wheel sleeve is provided on the outside of the auxiliary wheel body, and the auxiliary wheel sleeve is fitted on the outside of the auxiliary wheel body; the active feeding wheel includes an active wheel body rotatably connected to the grinding support, an active wheel sleeve is provided on the outside of the active wheel body, and the active wheel sleeve is fitted on the outside of the active wheel body.

[0005] Furthermore, the spacing between the auxiliary wheel sleeves is not greater than the diameter of the wire.

[0006] Furthermore, the diameter of the driving wheel is smaller than the diameter of the auxiliary wheel.

[0007] Furthermore, a pre-tightening hole is provided in the circumferential direction of the drive wheel body, and a screw is installed in the pre-tightening hole, which contacts the drive wheel sleeve.

[0008] Furthermore, the outer side of the grinding sleeve is provided with a feed sleeve and a return sleeve. The grinding drive wheel is located in the middle of the grinding sleeve. The feed sleeve and the return sleeve are symmetrically arranged on both sides of the grinding drive wheel. The feed sleeve is threadedly connected to the grinding sleeve, and the return sleeve is rotatably connected to the grinding sleeve. The grinding support is also provided with a support plate, and a swing rod is hinged to the support plate. The swing rod contacts the feed sleeve, and an elastic element is provided on one side of the swing rod. The elastic element is located on one side of the feed sleeve. The grinding sleeve is provided with a contact plate, which is located on the same side as the elastic element. The contact plate is truncated conical, and the conical surface of the contact plate can contact the swing rod. The swing rod is provided with an inclined surface that contacts the contact plate. A return spring is provided between the return sleeve and the grinding support, and the return spring is fitted on the outer side of the grinding sleeve.

[0009] Furthermore, the auxiliary wheel body is connected to the auxiliary driven wheel, the driving wheel body is connected to the second auxiliary driven wheel, the grinding bracket is equipped with a wire feeding motor, the wire feeding motor is equipped with a wire feeding driving wheel, and the wire feeding driving wheel, the auxiliary driven wheel and the second auxiliary driven wheel are connected by a flat belt.

[0010] This invention, through the above structure, includes a grinding sleeve for wire grinding. The grinding sleeve has a grinding hole in the center for the wire to pass through. A grinding sleeve is provided on the outer side of the grinding sleeve, and the grinding sleeve rotates relative to a grinding support. An auxiliary feeding wheel is provided at the inlet end, and a driving feeding wheel is provided at the outlet end. The auxiliary feeding wheel includes an auxiliary wheel body rotatably connected to the grinding support, and an auxiliary wheel sleeve is provided on the outer side of the auxiliary wheel body. The driving feeding wheel includes a driving wheel body rotatably connected to the grinding support, and a driving wheel sleeve is provided on the outer side of the driving wheel body. The diameter of the driving wheel body is smaller than the diameter of the auxiliary wheel body. Through this structure, a grinding motor drives the driven grinding wheel to rotate via the driving grinding wheel, thereby driving the grinding sleeve to rotate, thus realizing the rotation of the grinding sleeve. This rotation of the grinding sleeve relative to the wire achieves the deburring of the wire. By setting the diameter of the active wheel to be smaller than that of the auxiliary wheel, and the rotation speed of the active wheel to be greater than that of the auxiliary wheel, when the wire is in contact with both the active wheel and the auxiliary wheel at the same time, the faster-rotating active wheel can apply a pulling force to the wire, keeping the wire straight and facilitating the cleaning of burrs on the wire surface by the grinding sleeve. Attached Figure Description

[0011] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a structural schematic diagram of the present invention from the perspective of its main view. Figure 3 This is a schematic diagram of the auxiliary feed wheel in this invention; Figure 4 This is a schematic diagram of the active feed wheel in this invention; Figure 5 This is a schematic diagram of the structure of the mobile drive device in this invention; In the diagram: 1-Grinding sleeve, 2-Grinding hole, 3-Grinding sleeve, 4-Grinding bracket, 5-Grinding drive wheel, 6-Grinding driven wheel, 7-Grinding motor, 8-Auxiliary wheel body, 9-Auxiliary wheel sleeve, 10-Drive wheel body, 11-Drive wheel sleeve, 12-Pre-tightening hole, 13-Auxiliary driven wheel, 14-Second auxiliary driven wheel, 15-Infeed motor, 16-Infeed drive wheel, 17-Feed sleeve, 18-Return sleeve, 19-Support plate, 20-Swing rod, 21-Elastic element, 22-Abutting plate, 23-Return spring. Detailed Implementation

[0012] See attached document Figure 1 and Figure 2 This invention provides a flowing burr removal device for grounding wires, comprising a grinding sleeve 1 for grinding the wire. The grinding sleeve 1 has a grinding hole 2 in the center for the wire to pass through. The diameter of the grinding hole 2 is set according to the wire diameter. The wire is placed inside the grinding hole 2, and friction is generated through contact between the inner wall of the grinding hole 2 and the wire, thereby removing burrs from the wire surface. When the grinding sleeve 1 moves or rotates relative to the wire, it can grind the wire surface, thereby removing burrs. A grinding sleeve 3 is provided on the outer side of the grinding sleeve 1. The grinding sleeve 3 can rotate relative to a grinding support 4, realizing the function of rotating the grinding sleeve 1 relative to the grinding support 4. A grinding drive wheel 5 is installed on the grinding sleeve 3, and a grinding driven wheel 6 is provided on the corresponding grinding support 4. The grinding driven wheel 6 is connected to a grinding motor 7. The grinding motor 7 drives the grinding driven wheel 6 to rotate through the grinding drive wheel 5, thereby driving the grinding sleeve 3 to rotate, realizing the rotation of the grinding sleeve 1. This rotation of the grinding sleeve 1 relative to the wire achieves the deburring of the wire.

[0013] See Figure 2 A is the direction of wire flow, with the left side being the inlet and the right side being the outlet. That is, the wire with burrs enters the grinding sleeve 1 from the left side, and the wire with burrs removed flows out from the right side of the grinding sleeve 1 and enters the wire storage device.

[0014] An auxiliary feed wheel is provided at the inlet end, that is, the auxiliary feed wheel is located on the left side of the grinding sleeve 1; a drive feed wheel is provided at the outlet end, that is, the drive feed wheel is located on the right side of the grinding sleeve 1. See also Figure 3The auxiliary feed wheel includes an auxiliary wheel body 8 rotatably connected to the grinding bracket 4. An auxiliary wheel sleeve 9 is provided on the outside of the auxiliary wheel body 8. The spacing dimension B in the middle of the auxiliary wheel sleeve 9 is not greater than the diameter of the wire. The auxiliary wheel sleeve 9 is made of rubber and is fitted on the outside of the auxiliary wheel body 8. The auxiliary wheel sleeve 9 is elastic and can increase the friction between the auxiliary wheel body 8 and the wire. See Figure 4 The active feed wheel includes an active wheel body 10 rotatably connected to the grinding bracket 4. The diameter of the active wheel body 10 is smaller than the diameter of the auxiliary wheel body 8. An active wheel sleeve 11 is provided on the outer side of the active wheel body 10. The active wheel sleeve 11 is made of rubber and is fitted on the outer side of the active wheel body 10. The active wheel sleeve 11 is elastic and can increase the friction between the active wheel body 10 and the wire. A pre-tightening hole 12 is opened in the circumferential direction of the active wheel body 10. The pre-tightening hole 12 is a threaded hole. A screw is installed in the pre-tightening hole 12. The screw can contact the active wheel sleeve 11. When the screws on both sides move to the middle position, the screws simultaneously press the active wheel sleeve 11, reducing the distance between the two sides of the active wheel sleeve 11, making the active wheel sleeve 11 fit more tightly with the wire, and further increasing the friction between the wire and the active wheel sleeve 11.

[0015] See Figure 2 The auxiliary wheel body 8 is connected to the auxiliary driven wheel 13, the driving wheel body 10 is connected to the second auxiliary driven wheel 14, the grinding bracket 4 is equipped with a wire feeding motor 15, the wire feeding motor 15 is equipped with a wire feeding driving wheel 16, and the wire feeding driving wheel 16, the auxiliary driven wheel 13 and the second auxiliary driven wheel 14 are connected by a flat belt.

[0016] Through the above structure, the wire first passes through the auxiliary feed wheel, then through the grinding sleeve 1, and finally through the active feed wheel before entering the wire storage device. Since the diameter of the active wheel 10 is smaller than the diameter of the auxiliary wheel 8, the rotational speed of the active wheel 10 is greater than that of the auxiliary wheel 8. Therefore, when the wire is in contact with both the active wheel 10 and the auxiliary wheel 8 simultaneously, the faster-rotating active wheel 10 can apply a pulling force to the wire, keeping it straight and facilitating the cleaning of burrs from the wire surface by the grinding sleeve 1. Meanwhile, since the rotational speed of the drive wheel 10 is greater than that of the auxiliary wheel 8, and the drive wheel 10 is provided with a pre-tightening hole 12 that can adjust the friction between the drive wheel sleeve 11 and the wire, the friction between the drive wheel sleeve 11 and the wire is greater than that between the auxiliary wheel sleeve 9 and the wire. Therefore, under the drive of the drive wheel 10, relative sliding can occur between the wire and the auxiliary wheel sleeve 9. Since the auxiliary wheel sleeve 9 is made of rubber, when it slides relative to the wire, it can assist in cleaning burrs on the wire surface, further improving the burr removal efficiency. When the auxiliary wheel sleeve 9 is severely worn, its replacement ensures the normal operation of the device.

[0017] See Figure 5The invention also includes a moving drive device, which comprises a feed sleeve 17 and a return sleeve 18 disposed on the outer side of the grinding sleeve 3. The grinding drive wheel 5 is disposed in the middle position of the grinding sleeve 3. The feed sleeve 17 and the return sleeve 18 are symmetrically disposed on both sides of the grinding drive wheel 5. The feed sleeve 17 is threadedly connected to the grinding sleeve 3, and the return sleeve 18 is rotatably connected to the grinding sleeve 3. For example, a bearing is disposed between the return sleeve 18 and the grinding sleeve 3. The grinding bracket 4 is also provided with a support plate 19, and a swing rod 20 is hinged to the support plate 19. The end can contact the feed sleeve 17. One side of the swing rod 20 is provided with an elastic element 21, such as a spring, as shown in the figure. The elastic element 21 is provided on one side of the feed sleeve 17. The grinding sleeve 3 is provided with an abutment plate 22. The abutment plate 22 and the elastic element 21 are provided on the same side. The abutment plate 22 is truncated cone. The cone surface of the abutment plate 22 can contact one end of the swing rod 20. The swing rod 20 is adapted to be provided with a chamfer or inclined surface that contacts the abutment plate 22. A return spring 23 is provided between the return sleeve 18 and the grinding bracket 4. The return spring 23 is fitted on the outside of the grinding sleeve 3.

[0018] Through the above structure, the grinding motor 7 drives the grinding driven wheel 6 to rotate via the grinding drive wheel 5, thereby driving the grinding sleeve 3 to rotate, realizing the rotation of the grinding sleeve 1 relative to the wire, and realizing the deburring of the wire. Since the side of the swing rod 20 near the feed sleeve 17 is provided with an elastic element 21, under the action of the elastic force of the elastic element 21, the swing rod 20 can contact the feed sleeve 17. Since the feed sleeve 17 and the grinding sleeve 3 are threadedly connected, after the swing rod 20 contacts the feed sleeve 17, the feed sleeve 17 stops rotating. Under the action of the threaded pair, the grinding sleeve 3 can move to the right relative to the grinding support 4, that is, the grinding sleeve 3 can move to the right relative to the wire, while compressing the return spring 23; the abutment plate 22 moves to the right with the grinding sleeve 3 and approaches the end of the swing rod 20. As the grinding sleeve 3 moves to the right, the abutment plate 22 can contact the swing rod 20. The end of the rod 20 contacts the abutment plate 22, which is truncated into a cone shape. The abutment plate 22 can apply a downward force to the swing arm. When the downward force is greater than the elastic force of the elastic element 21, the swing arm 20 moves downward while compressing the elastic element 21. The abutment plate 22 releases the contact between the swing arm 20 and the feed sleeve 17, and the grinding sleeve 3 stops moving to the right. The compressed return spring 23, under its elastic force, drives the grinding sleeve 3 to move to the left. As the grinding sleeve 3 moves to the left, the contact between the abutment plate 22 and the swing arm 20 is released, and the compressed elastic element 21 can re-engage the swing arm 20 with the feed sleeve 17, causing the grinding sleeve 3 to move to the right again. Through this structure, the grinding sleeve 3 can rotate relative to the wire while moving left and right, further improving the efficiency of burr removal from the wire.

[0019] This invention, through the above structure, includes a grinding sleeve for wire grinding. The grinding sleeve has a grinding hole in the center for the wire to pass through. A grinding sleeve is provided on the outer side of the grinding sleeve, and the grinding sleeve rotates relative to a grinding support. An auxiliary feeding wheel is provided at the inlet end, and a driving feeding wheel is provided at the outlet end. The auxiliary feeding wheel includes an auxiliary wheel body rotatably connected to the grinding support, and an auxiliary wheel sleeve is provided on the outer side of the auxiliary wheel body. The driving feeding wheel includes a driving wheel body rotatably connected to the grinding support, and a driving wheel sleeve is provided on the outer side of the driving wheel body. The diameter of the driving wheel body is smaller than the diameter of the auxiliary wheel body. Through this structure, a grinding motor drives the driven grinding wheel to rotate via the driving grinding wheel, thereby driving the grinding sleeve to rotate, thus realizing the rotation of the grinding sleeve. This rotation of the grinding sleeve relative to the wire achieves the deburring of the wire. By setting the diameter of the active wheel to be smaller than that of the auxiliary wheel, and the rotation speed of the active wheel to be greater than that of the auxiliary wheel, when the wire is in contact with both the active wheel and the auxiliary wheel at the same time, the faster-rotating active wheel can apply a pulling force to the wire, keeping the wire straight and facilitating the cleaning of burrs on the wire surface by the grinding sleeve.

[0020] Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A flow-type burr removal device for grounding wires, comprising a grinding sleeve for wire grinding, characterized in that, The grinding sleeve has a grinding hole in the middle for the wire to pass through, and a grinding sleeve is provided on the outside of the grinding sleeve. The grinding sleeve rotates relative to the grinding support. An auxiliary feed wheel is provided at the inlet end, and an active feed wheel is provided at the outlet end. The auxiliary feed wheel includes an auxiliary wheel body rotatably connected to the grinding bracket, and an auxiliary wheel sleeve is provided on the outer side of the auxiliary wheel body. The active feed wheel includes an active wheel body rotatably connected to the grinding bracket, and an active wheel sleeve is provided on the outer side of the active wheel body. The diameter of the active wheel body is smaller than the diameter of the auxiliary wheel body.

2. The flow-type burr removal device for grounding wires as described in claim 1, characterized in that, The spacing between the auxiliary wheel sleeves is no greater than the diameter of the wire.

3. The flowing burr removal device for grounding wires as described in claim 1, characterized in that, The drive wheel body has a pre-tightening hole in the circumferential direction, and a screw is installed in the pre-tightening hole, which contacts the drive wheel sleeve.

4. The flow-type burr removal device for grounding wires as described in claim 1, characterized in that, The outer side of the grinding sleeve is provided with a feed sleeve and a return sleeve. The grinding drive wheel is located in the middle of the grinding sleeve. The feed sleeve and the return sleeve are symmetrically arranged on both sides of the grinding drive wheel. The feed sleeve is threadedly connected to the grinding sleeve, and the return sleeve is rotatably connected to the grinding sleeve. The grinding support is also provided with a support plate, and a swing rod is hinged to the support plate. The swing rod contacts the feed sleeve, and an elastic element is provided on one side of the swing rod. The elastic element is located on one side of the feed sleeve. The grinding sleeve is provided with a contact plate, which is located on the same side as the elastic element. The contact plate is truncated cone-shaped, and the conical surface of the contact plate can contact the swing rod. The swing rod is provided with an inclined surface that contacts the contact plate. A return spring is provided between the return sleeve and the grinding support, and the return spring is fitted on the outer side of the grinding sleeve.

5. The flow-type burr removal device for grounding wires as described in claim 1, characterized in that, The auxiliary wheel is connected to the auxiliary driven wheel, the driving wheel is connected to the second auxiliary driven wheel, the grinding bracket is equipped with a wire feeding motor, the wire feeding motor is equipped with a wire feeding driving wheel, and the wire feeding driving wheel, the auxiliary driven wheel and the second auxiliary driven wheel are connected by a flat belt.

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