Wire straightness repairing device

Abstract

The utility model relates to the field of straightness repairing devices, in particular to a wire straightness repairing device. Comprising a frame body, wires are fixed to the two ends of the frame body, and correcting mechanisms are arranged corresponding to the wires and slidably connected with the frame body through adjusting mechanisms; the correcting mechanism comprises a first correcting block and a second correcting block which are connected through a clamping piece, the first correcting block and the second correcting block are provided with a first correcting end and a second correcting end which are matched with each other respectively, the first correcting end and the second correcting end are arranged on the two sides of the wire respectively, and a gap between the first correcting end and the second correcting end forms a forming space of the wire. And under the action of the clamping piece, the clamping piece moves in the radial direction of the wire. The first correcting block and the second correcting block are clamped through the clamping piece, so that the first correcting end and the second correcting end abut against the wire, the first correcting end and the second correcting end are arranged to be an inwards-concave arc section and an outwards-convex arc section correspondingly, and the outwards-convex arc section and the bent section of the wire are oppositely arranged; and the problem that the corrected wires are recovered due to self elasticity is avoided.

Description

Technical Field

[0001] The utility model relates to the field of straightness repairing devices, in particular to a wire straightness repairing device. Background Art

[0002] Wires are prone to partial bending during use and storage, which will directly affect the use of the wires. Common straightening methods are generally manual hammering or clamping with a splint, which is time-consuming, laborious, and inefficient. Utility Model Content

[0003] The utility model aims to provide a wire straightness repairing device to solve the technical problems of the prior art wire correction method being time-consuming, labor-intensive and inefficient.

[0004] The technical solution of the utility model is: a wire straightness repair device, comprising a frame, wires are fixed at both ends of the frame, and correction mechanisms are provided corresponding to the wires, and the correction mechanisms are slidably connected to the frame through an adjustment mechanism;

[0005] In which, the correction mechanism includes a first correction block and a second correction block connected by a clamping member, the first correction block and the second correction block respectively have a first correction end and a second correction end that cooperate with each other, the first correction end and the second correction end are respectively arranged on both sides of the wire, and the gap between them forms a molding space for the wire, and moves radially along the wire under the action of the clamping member.

[0006] Preferably, the first correction end is configured as an inner concave surface, and the second correction end is configured to be contoured with the first correction end and configured as an outer convex surface.

[0007] Preferably, the inner concave surface and the outer convex surface are both configured as arc surfaces, and the radius is set between 8 mm and 12 mm.

[0008] Preferably, the frame is configured as a rectangular structure, having horizontal sections disposed at upper and lower ends and vertical sections connecting the horizontal sections.

[0009] Preferably, the adjustment mechanism is arranged on the vertical section, and comprises a guide rail and a slider, wherein the guide rail is fixed on the vertical section along the length direction; the slider is fixed to the first correction block or the second correction block through a support rod;

[0010] The wire is parallel to the vertical section and both ends are fixed on the horizontal section.

[0011] Preferably, the horizontal section is provided with a through hole for the wire to pass through in the vertical direction, and a chuck is installed corresponding to the through hole, the chuck has an end and a head, the end is fixed to the horizontal section, and the head is rotatably connected to the end along its own axis.

[0012] Preferably, the end portion is built with a motor for driving the head portion to rotate.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] (1) The present application clamps the first correction block and the second correction block by a clamping member, so that the first correction end and the second correction end are in contact with the wire, and the first correction end and the second correction end are respectively arranged as inwardly concave and outwardly convex arc segments, and the outwardly convex arc segment is arranged opposite to the bending segment of the wire, thereby avoiding the problem of the wire recovering due to its own elasticity after the correction is completed.

[0015] (2) Both ends of the wire are fixed on a rotatable chuck, so that the wire can be corrected while rotating, thereby solving the problem that the correction mechanism can only correct the static wire in one direction.

[0016] (3) After many tests, the present application has achieved the best correction effect when the radii of the concave arc surface and the convex arc surface located on the first correction end and the second correction end are both set to 10 mm. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a structural diagram of a wire straightness repair device described in the utility model;

[0019] Figure 2 This is a structural diagram of the correction mechanism described in the utility model;

[0020] Figure 3 This is a structural diagram of the chuck described in the utility model;

[0021] Wherein: 1. frame, 11. horizontal section, 12. vertical section, 13. through hole, 2. correction mechanism, 21. first correction block, 22. second correction block, 23. first correction end, 24. second correction end, 25. clamping member, 3. adjustment mechanism, 31. guide rail, 32. slider, 33. support rod, 4. chuck, 41. head, 42. end. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the present invention in conjunction with specific embodiments:

[0023] A wire straightness repair device is used to correct the curved part of a wire into a straight line. Figure 1 As shown, it includes a frame 1 and a correction mechanism 2. The frame 1 is set as a rectangular structure, with horizontal sections 11 located at the upper and lower ends and vertical sections 12 connecting the horizontal sections 11 and located at the left and right sides.

[0024] The horizontal sections 11 at the upper and lower ends are provided with through holes 13 in the vertical direction for the wire to pass through, and corresponding through holes 13 are provided with clamps 4 for straightening and fixing the two ends of the wire.

[0025] like Figure 2 As shown, the correction mechanism 2 includes a first correction block 21 arranged on one side of the wire and a second correction block 22 arranged on the other side of the wire. The adjacent ends of the first correction block 21 and the second correction block 22 are respectively constructed as a first correction end 23 and a second correction end 24, and a molding space for the wire is formed between the first correction end 23 and the second correction end 24. The first correction block 21 is connected to the second correction block 22 through a clamping member 25, and moves radially along the wire under the action of the clamping member 25, with a tendency to approach the second correction block 22 and compress the molding space. In this embodiment, the clamping member 25 adopts an elastic clip or a spring sheet.

[0026] In other embodiments of the present application, the first correction end 23 and the second correction end 24 can be configured as a pair of planes or two protruding convex surfaces. However, due to the elasticity of the wire, after the clamping force on the wire is removed, the first correction end 23 and the second correction end 24 configured as a plane or a pair of convex surfaces will return to a bent shape due to its own elasticity, and the correction effect is not ideal.

[0027] Therefore, in this embodiment, the first correction end 23 is set as a concave arc surface, the second correction end 24 is set as a convex arc surface in the shape of the first correction end 23, and the second correction end 24 is set opposite to the curved section of the wire during correction. Preferably, after multiple tests, when the radius of the concave arc surface and the convex arc surface are both set to 10 mm, the effect is best, that is, when correcting the curved section on the wire, the effect of "overcorrection" is obtained to avoid the rebound of the wire.

[0028] The correction mechanism 2 is connected to the frame through the adjustment mechanism 3, so that the correction mechanism 2 can slide along the length direction of the wire material, thereby correcting any part of the wire material.

[0029] like Figure 1 As shown, the adjustment mechanism 3 includes a guide rail 31 and a slider 32. The guide rail 31 is laid on the vertical section 12, the slider 32 is arranged in coordination with the guide rail 31, and a support rod 33 connected to the second correction end 24 is fixed on the slider 32.

[0030] In addition, because the bent end of the wire is often bent into a three-dimensional structure, it is not limited to bending on one plane, and the first correction end 23 and the second correction end 24 can only achieve correction on one plane of the wire. Figure 3 Combined with Figure 1As shown, the chuck 4 has an end 42 and a head 41, and the end 42 is mounted on the horizontal section 11 corresponding to the through hole 13 and has a motor disposed therein. The head 41 is used to lock the wire and is rotatably connected to the end 42, so that the head 41 drives the wire to rotate around its own axis under the drive of the motor, thereby correcting the bending of the wire in all directions under the cooperation of the correction mechanism 2.

[0031] When using:

[0032] 1. Pass the wire through the horizontal section 11 of the frame 1 and fix both ends of the wire on the chuck 4.

[0033] 2. Push aside the first correction block 21 to allow the wire to enter the forming space, and adjust the position of the correction mechanism 2 so that the forming space corresponds to the bending section of the wire, then release it so that the clamping member 25 clamps the first correction block 21 and the second correction block 22, thereby correcting the bending section of the wire.

[0034] 3. Start the motor 42 at the end of the chuck 4, so that the wire rotates around its own axis while being corrected, thereby correcting the bends in all directions in the bending section.

[0035] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model.

Claims

1. A wire straightness repair device, characterized in that: It includes a frame, wires are fixed at both ends of the frame, and a correction mechanism is provided corresponding to the wires, and the correction mechanism is slidably connected to the frame through an adjustment mechanism; In which, the correction mechanism includes a first correction block and a second correction block connected by a clamping member, the first correction block and the second correction block respectively have a first correction end and a second correction end that cooperate with each other, the first correction end and the second correction end are respectively arranged on both sides of the wire, and the gap between them forms a molding space for the wire, and moves radially along the wire under the action of the clamping member.

2. A wire straightness repair device according to claim 1, characterized in that: The first correction end is configured as an inner concave surface, and the second correction end is configured in the same shape as the first correction end and is configured as an outer convex surface.

3. A wire straightness repair device according to claim 2, characterized in that: The inner concave surface and the outer convex surface are both configured as arc surfaces, and the radius is configured between 8 mm and 12 mm.

4. A wire straightness repair device according to claim 1, characterized in that: The frame is configured as a rectangular structure, and has horizontal sections disposed at upper and lower ends and vertical sections connecting the horizontal sections.

5. A wire straightness repair device according to claim 4, characterized in that: The adjustment mechanism is arranged on the vertical section, including a guide rail and a slider, the guide rail is fixed on the vertical section along the length direction; the slider is fixed to the first correction block or the second correction block through a support rod; the wire is parallel to the vertical section and both ends are fixed on the horizontal section.

6. A wire straightness repair device according to claim 5, characterized in that: The horizontal section is provided with a through hole for the wire to pass through in the vertical direction, and a chuck is installed corresponding to the through hole. The chuck has an end and a head. The end is fixed to the horizontal section, and the head is rotatably connected to the end along its own axis.

7. A wire straightness repair device according to claim 6, characterized in that: The end portion is built with a motor for driving the head to rotate.

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