Cable straightener and use method

Abstract

The invention relates to the field of pay-off rack straightening, and discloses a cable straightener and a using method.The cable straightener comprises a vertical straightening assembly, a horizontal straightening assembly and a moving assembly and is characterized in that the moving assembly comprises a moving box, an adjusting column is arranged in the moving box, the bottom end of the adjusting column is fixedly connected to a horizontal straightening column, and the horizontal straightening column is fixedly connected to the vertical straightening assembly; the tail end of the horizontal straightening column is in threaded connection with a nut, adjusting grooves are formed in the upper portion and the side face of the moving box, the end, away from the nut, of the horizontal straightening column is fixedly connected with a vertical straightening column, one end of the vertical straightening column is slidably connected into a groove of the horizontal fixing frame, and a horizontal straightening wheel is arranged on the vertical straightening column. According to the steel wire straightener, wires paid off by an existing wire taking and paying-off device are usually bent and cannot meet the wire inlet requirements of some devices, the steel wires within the wire paying-off range of the straightener are normal, the wire paying-off specification range can be expanded through the design, and the wire clamping risk is greatly reduced.

Description

Technical Field

[0001] The invention relates to the field of pay-off stand straightening, and in particular to a cable straightener and a use method thereof. Background Art

[0002] At present, the known straightening methods mainly include: using multi-point straightening, with three fulcrums in a group, and the two on the edge play a supporting role. The position of the middle point can be adjusted, that is, the amount of pressure is adjusted to make the wire plastically deformed. By adjusting the position of the middle point, the force of plastic deformation borne by the wire is different, and after multiple plastic deformations, the purpose of straightening is achieved. However, this method needs straightening points in multiple directions to straighten the twisted monofilaments with torsional deformation, and the structure is complicated; planetary rolling straightening is adopted, with multiple groups of two hyperboloids clamping the cylindrical surface, and the purpose of straightening is achieved through the same-direction rotation of the hyperboloids and the revolution around the wire axis. However, since this method is a two-point contact wire, when straightening the monofilament with larger elasticity, it cannot solve the elastic recovery of the monofilament after passing through the straightening point, and the straightening effect is not ideal. Moreover, this method can only straighten monofilaments of the same specification, and it is more troublesome to straighten monofilaments of different specifications.

[0003] In the field of wire straightening, in order to ensure that the wires are not messy when taking and putting out the wires, the wire taking and putting out device has been widely used. The existing wire taking and putting out device directly puts out the wire wrapped in a circle, so the put out wire is often bent, which cannot meet the wire feeding requirements of some equipment. The wire of this straightener is relatively normal when putting out the wire within the wire range, but because the size of the trough is too wide, the friction force is unstable when putting out the wire with a small diameter, and the wire is often directly pulled up, resulting in wire jamming, affecting production efficiency. It is used to put smaller specifications of steel wire, adopts a 2+1 V-shaped design, and 1 wheel is designed to be adjustable inside and outside to control the degree of compression, and the trough is deepened. This design can expand the specification range of the wire payout and greatly reduce the risk of wire jamming. Summary of the invention

[0004] In order to make up for the above shortcomings, the present invention provides a cable straightener, which aims to improve the situation where the friction force on the steel wire is unstable and the steel wire is often directly pulled up, resulting in wire jamming, affecting production efficiency.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cable straightener comprises a vertical straightening component, a horizontal straightening component and a moving component, characterized in that the moving component comprises a moving box, an adjusting column is arranged inside the moving box, the bottom end of the adjusting column is fixedly connected to the horizontal straightening column, a nut is threadedly connected to the end of the horizontal straightening column, adjustment grooves are arranged on the top and sides of the moving box, one end of the horizontal straightening column away from the nut is fixedly connected to the vertical straightening column, one end of the vertical straightening column is slidably connected to the groove of the horizontal fixing frame, and a horizontal straightening wheel is arranged on the vertical straightening column.

[0007] As a further description of the above technical solution:

[0008] The horizontal straightening assembly includes a fixed frame, which is slidably connected to the horizontal fixed frame. The bottom of the horizontal straightening column is fixedly connected to a moving block, the side of the moving block is fitted with a bolt, and a spring is sleeved on the bolt. The bolt and the spring are both arranged inside the fixed frame, one end of the bolt is fixedly connected to a turntable, and a handle is fixedly connected to the turntable.

[0009] As a further description of the above technical solution:

[0010] A fixing frame is fixedly connected to the side of the fixing frame, and one end of the fixing frame away from the handle is fitted to the vertical moving rod. Both ends of the vertical moving rod are respectively fixedly connected to a horizontal straightening column, and the horizontal straightening column passes through the vertical straightening wheel and is threadedly connected to the nut.

[0011] As a further description of the above technical solution:

[0012] The following steps are involved:

[0013] S1. First, the cable is pulled by the traction machine through the vertical straightening assembly, the vertical straightening wheel assembly is two adjacent vertical straightening wheels on the vertical fixed frame, and the two vertical straight wheels are meshed to generate a straightening channel;

[0014] S2. The cable passes through a horizontal straightening assembly, wherein the horizontal straightening wheel assembly is two adjacent horizontal straightening wheels on a horizontal mounting frame, wherein the horizontal straightening wheel and the two horizontal straightening wheels fixedly connected to the horizontal mounting frame engage the straightening channel;

[0015] S3. Finally, it passes through the same straightening channel as S1.

[0016] As a further description of the above technical solution:

[0017] Both sides of the horizontal fixing frame are provided with grooves, and one side of the vertical fixing frame is provided with convex grooves, and the grooves match the convex grooves.

[0018] As a further description of the above technical solution:

[0019] The horizontal straightening wheel and the vertical straightening wheel are provided with a straightening wheel bottom groove A.

[0020] As a further description of the above technical solution:

[0021] The surface of the handle and the side surface of the moving box are provided with anti-slip patterns.

[0022] As a further description of the above technical solution:

[0023] The grooves of the vertical fixing frame and the horizontal fixing frame are both provided with rebound devices, and the rebound devices are composed of a spring and a spring top plate.

[0024] As a further description of the above technical solution:

[0025] The vertical fixing frame and the horizontal fixing frame are perpendicular to each other.

[0026] The present invention has the following beneficial effects:

[0027] 1. In the present invention, firstly, the cable is released from the pay-off wheel and passed through the straightening wheel for straightening through the straightening assembly through the straightening inlet on the base, so as to meet the line entry requirements of some mechanical equipment, achieve the function of convenient line straightening, solve the problem of line jamming due to different specifications during straightening, and improve work efficiency.

[0028] 2. The present invention discloses a set of different pay-off stand straighteners for paying out smaller steel wires. The straighteners adopt a 2+1 V-shaped design, and one wheel is designed to be adjustable inside and outside to control the degree of compression. The groove is deepened. This design can expand the pay-off specification range and greatly reduce the risk of wire jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A diagram of a cable straightener proposed by the present invention;

[0030] Figure 2 A rear view of a cable straightener proposed by the present invention;

[0031] Figure 3 A schematic diagram of a horizontal straightening assembly of a cable straightener proposed by the present invention;

[0032] Figure 4 A schematic diagram of a moving component of a cable straightener proposed by the present invention;

[0033] Figure 5 A schematic diagram of adjusting a fixing frame of a cable straightener proposed by the present invention;

[0034] Figure 6A schematic diagram of a vertical straightening assembly of a cable straightener proposed by the present invention;

[0035] Figure 7 A schematic diagram of a rebound device inside a cable straightener proposed by the present invention;

[0036] Figure 8 This is a schematic diagram of the bottom of a straightening wheel groove on a cable straightener proposed by the present invention.

[0037] Legend:

[0038] 1. Vertical fixing frame; 2. Cable; 3. Horizontal fixing frame; 4. Vertical straightening wheel; 7. Horizontal straightening wheel; 8. Fixing frame; 9. Groove; 10. Push block; 11. Moving box; 12. Adjustment slot; 13. Adjustment column; 14-1. Vertical straightening column; 14-2. Horizontal straightening column; 15. Nut; 16. Handle; 17. Turntable; 18. Bolt; 19. Spring top plate; 20. Spring; 21. Moving block; 22. Convex groove; 23. Horizontal moving rod; 24. Vertical moving rod; 25. Fixing frame; A. Bottom of straightening wheel groove. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Reference Figure 1-8, an embodiment of the present invention: a cable straightener, comprising a vertical straightening component, a horizontal straightening component and a moving component, the moving component comprising a moving box 11, an adjusting column 13 is arranged inside the moving box 11, the bottom end of the adjusting column 13 is fixedly connected to the horizontal straightening column 14-2, the end of the horizontal straightening column 14-2 is threadedly connected with a nut 15, the top and side of the moving box 11 are provided with an adjusting groove 12, the end of the horizontal straightening column 14-2 away from the nut 15 is fixedly connected to the vertical straightening column 14-1, one end of the vertical straightening column 14-1 is slidably connected to the groove of the horizontal fixing frame 3, the vertical straightening column 14-1 is provided with a horizontal straightening wheel 7, the horizontal straightening component comprises a fixing frame 8, the horizontal The straightening assembly is slidably connected to the horizontal fixing frame 3, the bottom of the horizontal straightening column 14-2 is fixedly connected with a moving block 21, the side of the moving block 21 is fitted with a bolt 18, the bolt 18 is sleeved with a spring 20, the bolt 18 and the spring 20 are both arranged inside the fixing frame 8, one end of the bolt 18 is fixedly connected with a turntable 17, the turntable 17 is fixedly connected with a handle 16, the side of the fixing frame 8 is fixedly connected with a fixing frame 25, the end of the fixing frame 8 away from the handle is fitted with a vertical moving rod 24, the two ends of the vertical moving rod 24 are respectively fixedly connected with a horizontal straightening column 14-2, the horizontal straightening column 14-2 passes through the vertical straightening wheel 4 and is threadedly connected with the nut 18, and the operating steps are as follows:

[0041] S1. First, the cable 2 is pulled by the traction machine through the vertical straightening assembly, the vertical straightening wheel assembly is two adjacent vertical straightening wheels 4 on the vertical mounting frame 1, and the two vertical straight wheels 4 are meshed to produce a straightening channel;

[0042] S2. Secondly, the cable 2 passes through the horizontal straightening assembly 7, wherein the horizontal straightening wheel assembly 7 is two adjacent horizontal straightening wheels 7 on the horizontal fixing frame 3, wherein the horizontal straightening wheel 7 is engaged with two horizontal straightening wheels 3 fixedly connected to the horizontal fixing frame;

[0043] S3. Finally, it passes through the same straightening channel as S1.

[0044] Grooves 9 are provided on both sides of the horizontal fixing frame 3, and a convex groove 22 is provided on one side of the vertical fixing frame 14-1, and the groove 9 matches the convex groove 22. The surface of the handle 16 and the side of the moving box 11 are provided with anti-slip grooves. Rebound devices are provided in the grooves of the vertical fixing frame 1 and the horizontal fixing frame 3, and the rebound device is composed of a spring 20 and a spring top plate 19. The vertical fixing frame 1 and the horizontal fixing frame 3 are perpendicular to each other.

[0045] Working principle: First, the traction machine pulls the cable 2, and then the cable 2 passes through the adjustable vertical straightening wheel 4 and the fixed straightening wheel, wherein the fixed straightening wheel is fixed on the vertical fixing frame 1, and the adjustable vertical straightening wheel 4 is adjusted by the vertical straightening assembly, and its vertical straightening wheel assembly includes a handle 16, a turntable 17, a nut 15, a bolt 18, a spring 20 and a fixing frame 8. When adjusting, the turntable 17 is turned, and the turntable 17 and the bolt 18 are fixedly connected. The bolt 18 drives the vertical moving rod 24 away from one end of the turntable to push downward the straightening column connected to the adjustable vertical straightening wheel 4, and there is a groove on the vertical fixing frame 1. The upward rebound device prevents the straightening column from falling downward under normal conditions. When adjusting upward, rotate the handle 16 to loosen the spring 20. It should be noted that there are grooves 9 on both sides of the horizontal fixing frame 3, which match the convex grooves 22 at the bottom of the vertical fixing frame. When moving the vertical fixing frames 1 on both sides, adjust the base adjustment assembly. When adjusting, rotate the turntable 17. The turntable 17 and the bolt 18 are fixedly connected. The bolt 18 drives the horizontal moving rod 23 away from one end of the turntable to push the straightening column connected to the adjustable vertical straightening wheel 4 forward. There is a backward rebound device in the groove on the vertical fixing frame 1.

[0046] Then the cable 2 passes through the adjustable horizontal straightening wheel 7 and the fixed horizontal straightening wheel, wherein the fixed horizontal straightening wheel 7 is fixed on the horizontal fixing frame 3, and the adjustable horizontal straightening wheel 7 can be adjusted through the horizontal straightening assembly. During adjustment, the turntable 17 is rotated, and the turntable 17 and the bolt 18 are fixedly connected. The bolt 18 drives the moving block 21 away from one end of the turntable to push backward the straightening column connected to the adjustable horizontal straightening wheel 7, and there is a forward rebound device in the groove on the horizontal fixing frame 3. The cable passes through the fixed horizontal straightening wheel and the adjustable horizontal straightening wheel 3 front and back, and finally passes through a group of fixed vertical straightening wheels and adjustable vertical straightening wheels to achieve the straightening effect.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiment, it is still possible for a person skilled in the art to interconnect the aforementioned sub-devices. In addition, the design and structure of the pay-off rack can make the layout of wires more convenient and beautiful. Therefore, the use of a pay-off rack in wire layout and wire management is a feasible option, which can improve the efficiency of wire layout, reduce interference between wires, optimize signal transmission effects, and improve the maintainability and aesthetics of the entire wire system. The technical solutions described in the embodiments are modified, or some of the technical features are replaced by equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable straightener, comprising a vertical straightening assembly, a horizontal straightening assembly and a moving assembly, characterized in that: The moving assembly comprises a moving box (11), wherein an adjusting column (13) is arranged inside the moving box (11), the bottom end of the adjusting column (13) is fixedly connected to a horizontal straightening column (14-2), the end of the horizontal straightening column (14-2) is threadedly connected to a nut (15), the top and side surfaces of the moving box (11) are both provided with an adjusting groove (12), one end of the horizontal straightening column (14-2) away from the nut (15) is fixedly connected to a vertical straightening column (14-1), one end of the vertical straightening column (14-1) is slidably connected to a groove of a horizontal fixing frame (3), and a horizontal straightening wheel (7) is arranged on the vertical straightening column (14-1).

2. A cable straightener according to claim 1, characterized in that: The horizontal straightening component comprises a fixed frame (8), the horizontal straightening component is slidably connected to the horizontal fixed frame (3), the bottom of the horizontal straightening column (14-2) is fixedly connected to a moving block (21), the side of the moving block (21) is fitted with a bolt (18), a spring (20) is sleeved on the bolt (18), the bolt (18) and the spring (20) are both arranged inside the fixed frame (8), one end of the bolt (18) is fixedly connected to a turntable (17), and the turntable (17) is fixedly connected to a handle (16).

3. A cable straightener according to claim 1, characterized in that: A fixing frame (25) is fixedly connected to the side of the fixing frame (8), and one end of the fixing frame (8) away from the handle is attached to the vertical moving rod (24). Both ends of the vertical moving rod (24) are respectively fixedly connected to a horizontal straightening column (14-2), and the horizontal straightening column (14-2) passes through the vertical straightening wheel (4) and is threadedly connected to the nut (18).

4. The cable straightener according to claim 1, wherein the operating steps are as follows: S1. First, the cable (2) is pulled by the traction machine through the vertical straightening assembly, wherein the vertical straightening wheel assembly is two adjacent vertical straightening wheels (4) on the vertical fixed frame (1), and the two vertical straighter wheels (4) are meshed to produce a straightening channel; S2. Secondly, the cable (2) passes through a horizontal straightening assembly (7), wherein the horizontal straightening wheel assembly (7) is two adjacent horizontal straightening wheels (7) on a horizontal fixed frame (3), wherein the horizontal straightening wheel (7) is engaged with two horizontal straightening wheels (3) fixedly connected to the horizontal fixed frame in a straightening channel; S3. Finally, it passes through the same straightening channel as S1.

5. A cable straightener according to claim 3, characterized in that: Grooves (9) are provided on both sides of the horizontal fixing frame (3), and a convex groove (22) is provided on one side of the vertical fixing frame (14-1), and the grooves (9) match the convex grooves (22).

6. A cable straightener according to claim 1, characterized in that: The horizontal straightening wheel (7) and the vertical straightening wheel (4) are provided with a straightening wheel bottom groove A.

7. A cable straightener according to claim 1, characterized in that: The surface of the handle (16) and the side surface of the moving box (11) are provided with anti-slip patterns.

8. A cable straightener according to claim 2, characterized in that: The grooves of the vertical fixing frame (1) and the horizontal fixing frame (3) are both provided with a rebound device, and the rebound device is composed of a spring (20) and a spring top plate (19).

9. A cable straightener according to claim 1, characterized in that: The vertical fixing frame (1) and the horizontal fixing frame (3) are perpendicular to each other.

10. A method for using a cable straightener according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. First, the cable is pulled by the traction machine through the vertical straightening assembly, the vertical straightening wheel assembly is two adjacent vertical straightening wheels on the vertical fixed frame, and the two vertical straight wheels are meshed to generate a straightening channel; S2. The cable passes through a horizontal straightening assembly, wherein the horizontal straightening wheel assembly is two adjacent horizontal straightening wheels on a horizontal mounting frame, wherein the horizontal straightening wheel and the two horizontal straightening wheels fixedly connected to the horizontal mounting frame engage the straightening channel; S3. Finally, it passes through the same straightening channel as S1.

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