A steel cord winding jig

Abstract

The utility model relates to steel cord production technical field discloses a kind of steel cord winding clamps, and the new scheme is first placed along winding roller shaft to clamp body, make the device adhere on the side of winding roller, then make two side fixed plate symmetrical adhesion roll surface, make fixed plate preliminary positioning in roll surface suitable position by the telescopic adjustment of connecting rod;Then, the rotation of both sides screw rod drives fixed plate to move to roll surface synchronously, make the antiskid pad on the surface of fixed plate and roll surface closely contact, when reaching preset clamping force, form stable surface contact fixation, so that staff can easily fix or dismount installation clamp body, and do not need special tool, one person can complete all operation two side installation frame and two side first connecting rod are in rotary connection, so that two side fixed plate can adapt to the outer wall curved surface of different winding roller, it is convenient to fix and install clamp body on the outer wall of winding roller of different size.

Description

Technical Field

[0001] This utility model belongs to the field of steel cord production technology, specifically a steel cord winding clamp. Background Technology

[0002] In the field of steel cord winding, some existing fixtures are rigidly connected to the winding device by a fixed installation method. This structure has revealed significant defects in actual production: First, because the fixtures are highly integrated with the equipment, once the fixtures are worn or damaged, the entire winding device must be disassembled for repair or replacement, resulting in a significant decrease in production efficiency and high maintenance costs. Second, the installation position and clamping range of the fixed fixtures are not adjustable. When it is necessary to replace the winding rollers of different diameters, it is difficult to adapt to the size specifications of the new rollers, which seriously restricts the production demand of steel cord. Therefore, in view of the current situation, it is necessary to improve it. Utility Model Content

[0003] In response to the above situation and to overcome the shortcomings of the existing technology, this utility model provides a steel cord winding fixture, which effectively solves the problem that in the field of steel cord winding processing, some existing fixtures adopt a fixed installation method and are rigidly connected to the winding device. This structure exposes significant defects in actual production: First, because the fixture is highly integrated with the equipment, once the fixture is worn or damaged, the entire winding device must be disassembled for repair or replacement, resulting in a significant decrease in production efficiency and high maintenance costs; Second, the installation position and clamping range of the fixed fixture are not adjustable, making it difficult to adapt to the size specifications of the new roller when it is necessary to replace the winding roller with one of different diameters, thus seriously restricting the production needs of steel cord.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a steel cord winding clamp, comprising a clamp body and a first connecting rod, both sides of which are connected to the two sides of the clamp body. First adjusting holes are evenly arranged on both sides of the clamp body. First adjusting rods are screwed into the interior of both sides of the first connecting rods, and the first adjusting rods match the first adjusting holes. One end of each side of the first connecting rod is connected to a mounting frame. Threaded rods are connected into the interior of both sides of the mounting frames. Fixing plates are connected into the interior of both sides of the mounting frames. The threaded rods are connected to the fixing plates. A second connecting rod is connected inside the clamp body. A second adjusting rod is screwed into the interior of the clamp body. Second adjusting holes are evenly arranged inside the second connecting rods, and the second adjusting rods match the second adjusting holes.

[0005] Preferably, one side of each of the two fixing plates is connected to an anti-slip pad, which is made of high friction coefficient rubber and has anti-slip texture on its surface.

[0006] Preferably, both the outer ends of the first adjusting rod and the outer ends of the second adjusting rod are connected to anti-slip blocks. The anti-slip blocks have a wrap-around structure, with anti-slip ridges on the outer surface and a metal reinforcing core embedded inside.

[0007] Preferably, the second connecting rod has an internal mounting groove, a positioning rod is screwed into the internal part of the second connecting rod, clamping blocks are connected to both sides of the right end of the positioning rod, and guide rods are connected to both sides of the inner wall of the mounting groove, with the guide rods on both sides penetrating the body of the clamping blocks on both sides.

[0008] Preferably, the outer wall of the positioning rod is connected to a limiting plate, the inside of the second connecting rod is provided with a limiting groove, and the limiting plate is located inside the limiting groove.

[0009] Preferably, both clamping blocks are trapezoidal, and the inclined surfaces of the clamping blocks on both sides are in contact with the inner wall of the mounting groove.

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

[0011] 1. First, place the fixture body along the axis of the winding roller, so that the two fixing plates are symmetrically attached to the roller surface. Adjust the extension and retraction of the connecting rod to initially position the fixing plate in a suitable position on the roller surface. Then, rotate the threaded rods on both sides simultaneously to drive the fixing plate to move towards the roller surface, so that the anti-slip pad on the surface of the fixing plate is in close contact with the roller surface. When the preset clamping force is reached, a stable surface contact is formed and fixed, so that the operator can easily fix or disassemble the fixture body without special tools. One person can complete all the operations.

[0012] 2. The mounting frames on both sides are rotatably connected to the first connecting rods on both sides, so that the fixing plates on both sides can adapt to the outer wall curvature of different winding rollers, making it convenient to fix the fixture body on the outer wall of winding rollers of different sizes.

[0013] 3. When installing the clamp body, ensure the orientation of the clamping blocks on both sides is opposite to the rotation direction of the winding roller. Rotating the positioning rod causes the threaded drive to move axially, causing the clamping blocks on both sides to move radially synchronously along the guide rod. The inclined surface of the clamping block slides against the inner wall of the mounting groove, converting the axial displacement into radial clamping force. The guide rod precisely constrains the movement trajectory of the clamping blocks, ensuring symmetrical movement. As the positioning rod continues to screw in, the clamping blocks synchronously retract towards the center until they are completely in contact with the surface of the steel cord. At this point, the trapezoidal inclined surface of the clamping block forms a self-locking angle with the inner wall of the mounting groove, generating a stable radial clamping force under the rigid support of the guide rod, thus firmly fixing the steel cord. When the winding roller rotates, the clamped steel cord rotates accordingly, winding around the roller surface. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the first connecting rod structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the second connecting rod structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the clamping block structure of this utility model.

[0021] In the figure: 100, clamp body; 200, first connecting rod; 201, first adjusting hole; 202, first adjusting rod; 203, mounting frame; 204, threaded rod; 205, fixing plate; 206, second connecting rod; 207, second adjusting rod; 208, second adjusting hole; 300, mounting groove; 301, positioning rod; 302, clamping block; 303, guide rod; 304, limiting plate; 305, limiting groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5A steel cord winding clamp includes a clamp body 100 and first connecting rods 200. The first connecting rods 200 on both sides are movably connected to both sides of the clamp body 100. First adjusting holes 201 are evenly distributed on both sides of the clamp body 100. First adjusting rods 202 are screwed into the interior of each of the first connecting rods 200, and the first adjusting rods 202 match the first adjusting holes 201. One end of each of the first connecting rods 200 is rotatably connected to a mounting frame 203. Threaded rods 204 are screwed into the interior of each of the mounting frames 203. Fixing plates 205 are movably connected into the interior of each of the mounting frames 203. The threaded rods 204 are rotatably connected to the fixing plates 205. A second connecting rod 206 is movably connected inside the clamp body 100. A second adjusting rod 207 is screwed into the interior of the clamp body 100. Second adjusting holes 208 are evenly distributed inside the second connecting rod 206. The second adjusting rod 207 matches the second adjusting hole 208. First, the clamp body 100 is placed along the axial direction of the winding roller, so that the two fixing plates 205 are symmetrically attached to the roller surface. The fixing plates 205 are initially positioned in a suitable position on the roller surface by the telescopic adjustment of the first connecting rod 200. Then, the two threaded rods 204 are rotated synchronously to drive the fixing plates 205 to move towards the roller surface, so that the anti-slip pads 209 on the surface of the fixing plates 205 make close contact with the roller surface. When the preset clamping force is reached, a stable surface contact is formed and fixed, so that the operator can easily fix or disassemble the clamp body 100 without special tools. One person can complete all the operations. The two mounting frames 203 are rotatably connected to the two first connecting rods 200, so that the two fixing plates 205 can adapt to the outer wall curvature of different winding rollers, making it convenient to fix the clamp body 100 on the outer wall of winding rollers of different sizes.

[0024] One side of each of the two fixing plates 205 is connected to an anti-slip pad. The anti-slip pad is made of high friction coefficient rubber and has anti-slip texture on the surface, which can make the steel cord clamp more securely.

[0025] Anti-slip blocks are fixedly connected to the outer ends of the first adjusting rod 202 and the second adjusting rod 207. The anti-slip blocks adopt a wrap-around structure, with anti-slip ridges on the outer surface and a metal reinforcing core embedded inside, so as to facilitate the operator to rotate the first adjusting rod 202 and the second adjusting rod 207.

[0026] The second connecting rod 206 has an internal mounting groove 300. A positioning rod 301 is screwed into the second connecting rod 206. Clamping blocks 302 are movably connected to both sides of the right end of the positioning rod 301. Guide rods 303 are fixedly connected to both sides of the inner wall of the mounting groove 300. Both guide rods 303 penetrate the body of the clamping blocks 302. When installing the fixture body 100, the direction of the clamping blocks 302 is opposite to the rotation direction of the winding roller. When the positioning rod 301 is rotated, the threaded drive pushes the positioning rod 301 to move axially, causing the clamping blocks 302 on both sides of its right end to move synchronously radially along the guide rods 303. The inclined surface of the clamping block 302 is parallel to the... The inner wall of the mounting groove 300 forms a sliding fit, converting axial displacement into radial clamping force; the guide rod 303 precisely constrains the movement trajectory of the clamping block 302, ensuring that the two clamping blocks 302 always maintain symmetrical movement; as the positioning rod 301 continues to screw in, the clamping blocks 302 on both sides synchronously retract towards the center until they are completely in contact with the surface of the steel cord. At this time, the trapezoidal inclined surface of the clamping block 302 forms a self-locking angle with the inner wall of the mounting groove 300, generating a stable radial clamping force under the rigid support of the guide rod 303, which enables it to firmly clamp and fix the steel cord. When the winding roller rotates, the clamped and fixed steel cord also rotates, causing it to wind onto the winding roller.

[0027] The outer wall of the positioning rod 301 is connected to the limiting plate 304, and the second connecting rod 206 has a limiting groove 305 inside. The limiting plate 304 is located inside the limiting groove 305 to ensure that the movement stroke of the clamping block 302 is always within the specified range.

[0028] Both clamping blocks 302 are trapezoidal, and the inclined surfaces of the clamping blocks 302 fit against the inner wall of the mounting groove 300. The inclined surfaces cooperate to realize the automatic centering function of the clamping blocks 302 on both sides, ensuring uniform force during clamping.

[0029] Working principle: First, the clamp body 100 is placed along the axial direction of the winding roller, so that the two fixing plates 205 are symmetrically attached to the roller surface. The fixing plates 205 are initially positioned in a suitable position on the roller surface by adjusting the extension and retraction of the first connecting rod 200. Then, the threaded rods 204 on both sides are rotated synchronously to drive the fixing plates 205 to move towards the roller surface, so that the anti-slip pads 209 on the surface of the fixing plates 205 make close contact with the roller surface. When the preset clamping force is reached, a stable surface contact is formed and fixed, so that the operator can easily fix or disassemble the clamp body 100 without special tools. One person can complete all the operations. The two mounting frames 203 on both sides are rotatably connected to the two first connecting rods 200 on both sides, so that the two fixing plates 205 can adapt to the outer wall curvature of different winding rollers, making it convenient to fix the clamp body 100 on the outer wall of winding rollers of different sizes. When the clamp body 100 needs to be installed, first make the two clamping blocks 3 The direction of 02 is opposite to the rotation direction of the winding roller. When the positioning rod 301 is rotated, the threaded drive pushes the positioning rod 301 to move axially, causing the clamping blocks 302 on both sides of its right end to move synchronously radially along the guide rod 303. The inclined surface of the clamping block 302 forms a sliding fit with the inner wall of the mounting groove 300, converting the axial displacement into radial clamping force. The guide rod 303 precisely constrains the movement trajectory of the clamping block 302, ensuring that the double clamping blocks 302 always maintain symmetrical movement. As the positioning rod 301 continues to screw in, the clamping blocks 302 on both sides synchronously retract towards the center until they are completely in contact with the surface of the steel cord. At this time, the trapezoidal inclined surface of the clamping block 302 forms a self-locking angle with the inner wall of the mounting groove 300, generating a stable radial clamping force under the rigid support of the guide rod 303, so that it can firmly clamp and fix the steel cord. When the winding roller rotates, the clamped and fixed steel cord also rotates, so that it is wound on the winding roller.

Claims

1. A steel cord winding clamp, characterized in that: The fixture includes a clamp body (100) and first connecting rods (200). The first connecting rods (200) on both sides are connected to both sides of the clamp body (100). First adjusting holes (201) are evenly distributed on both sides of the clamp body (100). First adjusting rods (202) are screwed into the interior of each of the first connecting rods (200), and the first adjusting rods (202) match the first adjusting holes (201). One end of each of the first connecting rods (200) on both sides is connected to a mounting frame (203). The mounting frames (203) on both sides... The internal parts of the fixture body (100) are all connected to threaded rods (204), and the internal parts of the mounting frames (203) on both sides are all connected to fixing plates (205). The threaded rods (204) on both sides are connected to the fixing plates (205) on both sides. The internal parts of the fixture body (100) are connected to second connecting rods (206), and the internal parts of the fixture body (100) are screwed with second adjusting rods (207). The internal parts of the second connecting rods (206) are uniformly provided with second adjusting holes (208), and the second adjusting rods (207) match the second adjusting holes (208).

2. The steel cord winding clamp according to claim 1, characterized in that: One side of each of the two fixing plates (205) is connected to an anti-slip pad. The anti-slip pad is made of high friction coefficient rubber and has anti-slip texture on its surface.

3. The steel cord winding clamp according to claim 1, characterized in that: The outer ends of the first adjusting rod (202) and the second adjusting rod (207) are both connected to anti-slip blocks. The anti-slip blocks adopt a wrapping structure, with anti-slip ridges on the outer surface and a metal reinforcing core embedded inside.

4. A steel cord winding clamp according to claim 1, characterized in that: The second connecting rod (206) has an installation groove (300) inside, and a positioning rod (301) is screwed into the second connecting rod (206). Both sides of the right end of the positioning rod (301) are connected to clamping blocks (302). Both sides of the inner wall of the installation groove (300) are connected to guide rods (303), and both sides of the guide rods (303) penetrate the body of the clamping blocks (302) on both sides.

5. A steel cord winding clamp according to claim 4, characterized in that: The outer wall of the positioning rod (301) is connected to a limiting plate (304), and the second connecting rod (206) is provided with a limiting groove (305) inside, with the limiting plate (304) located inside the limiting groove (305).

6. A steel cord winding clamp according to claim 4, characterized in that: Both clamping blocks (302) are trapezoidal, and the inclined surfaces of the clamping blocks (302) on both sides are in contact with the inner wall of the mounting groove (300).

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