Anti-shaking guide device of wire drawing machine

Abstract

The utility model relates to the technical field of wire drawing machines, in particular to an anti-shaking guide device of a wire drawing machine. According to the technical scheme, the device comprises a bottom plate, a mounting plate used for fixing parts is fixedly arranged at the top of the bottom plate, a connecting plate is fixedly arranged on the front face of the mounting plate, and a guide structure used for guiding the trend of a wire rod is arranged on the front face of the connecting plate and comprises a fixing frame used for mounting. The device comprises a fixing frame, a damper is arranged in the fixing frame, a guide wheel used for guiding is movably arranged in the fixing frame, a buffer cavity is formed in the center of the guide wheel, a rubber column is filled in the buffer cavity, and a plurality of first springs are arranged in the rubber column. The multi-buffering mechanism can reduce vibration generated in the wire drawing process and reduce the shaking phenomenon of the metal wire, so that the situation that the surface of the wire is scratched, unsmooth and the like due to shaking can be reduced, and the product quality is ensured.

Description

Technical Field

[0001] This utility model relates to the field of wire drawing machine technology, and in particular to a wire drawing machine anti-vibration guide device. Background Technology

[0002] Wire drawing machines belong to the metal products equipment industry and are widely used in the production and pre-processing of metal products such as steel wire, rope wire, prestressed steel wire, and standard parts. To ensure that the wire is pulled and stretched along a predetermined path and to prevent the wire from deviating, shaking, or tangling during movement, a guide structure is set on the wire drawing machine to solve the above problems.

[0003] Since the guide wheel is mounted on the fixed frame through the wheel axle, and the wheel axle and the guide wheel are rigidly connected, it does not have a buffer function. When the metal wire is subjected to various forces during the traction process, it will produce a shaking phenomenon, which will affect the quality of the product surface. This application proposes a wire drawing machine anti-shaking guide device. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing an anti-vibration guide device for wire drawing machines.

[0005] The technical solution of this utility model is as follows: a wire drawing machine anti-vibration guide device, including a base plate, a mounting plate for fixing components is fixedly provided on the top of the base plate, a connecting plate is fixedly provided on the front of the mounting plate, and a guide structure for guiding the wire direction is provided on the front of the connecting plate.

[0006] The guide structure includes a mounting frame, a guide wheel movably mounted inside the mounting frame, a buffer cavity at the center of the guide wheel, a rubber column filled inside the buffer cavity, and multiple springs inside the rubber column. Two sets of dampers for buffering and shock absorption are provided on the inner walls of both sides of the mounting frame.

[0007] Optionally, the inner walls on both sides of the fixing frame are provided with sliding grooves, the center of the rubber column is provided with a mounting hole, the mounting hole is provided with a wheel axle, and both ends of the wheel axle are fixedly provided with sliders, and the sliders and sliding grooves are movably connected.

[0008] Optionally, the rubber column is provided with multiple through holes, and the spring is located in the through holes. One end of the spring is in contact with the wheel axle, and the other end of the spring is in contact with the inner wall of the buffer cavity.

[0009] Optionally, each set of dampers has a compression block fixedly provided at its output end. The side of the compression block near the wheel axle is provided with multiple balls. The balls are in contact with the wheel axle. A spring is sleeved on the damper.

[0010] Optionally, a plug is fixedly provided on one side of the fixing frame, and limiting strips are fixedly provided on the top and bottom of the plug, and a locking block is fixedly provided on one side of the plug.

[0011] Optionally, a locking structure for fixing is provided between the connecting plate and the fixing frame. The locking structure includes a mounting box for installation. A mounting base is fixedly provided on one inner wall of the mounting box. A locking frame is movably provided in the mounting base. A spring is fixedly provided on one side of the locking frame. A push rod for pressing the locking frame is movably provided on one inner wall of the mounting box.

[0012] Optionally, the top and bottom inner walls of the mounting box are provided with limiting grooves, the limiting grooves and the limiting strips are movably connected, and the sides of the lock frame and the card block that are close to each other are provided with parallel inclined surfaces.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] 1. This utility model, through the setting of a damper, spring two, rubber column, buffer cavity and spring one, has a multiple buffering mechanism that can reduce the vibration generated during wire drawing and reduce the shaking of the metal wire. This can reduce the occurrence of defects such as scratches and roughness on the surface of the wire caused by shaking, and ensure the quality of the product.

[0015] 2. This utility model, through the setting of insert block, locking block, locking frame, spring and top rod, can realize the quick assembly and disassembly of the guide structure, which facilitates the subsequent maintenance and replacement of the guide structure. Attached Figure Description

[0016] Figure 1 A three-dimensional structural schematic diagram of this utility model is provided;

[0017] Figure 2 An exploded view of the guide structure in this utility model is provided;

[0018] Figure 3 A first-view schematic diagram of the locking structure in this utility model is provided;

[0019] Figure 4 A second-view schematic diagram of the locking structure in this utility model is provided.

[0020] Figure label:

[0021] 1. Base plate;

[0022] 2. Mounting plate;

[0023] 3. Connecting plate;

[0024] 4. Guide structure; 401. Fixing frame; 402. Insert block; 403. Locking block; 404. Slide groove; 405. Guide wheel; 406. Buffer chamber; 407. Rubber column; 408. Wheel axle; 409. Slider; 410. Through hole; 411. Spring one; 412. Damper; 413. Extrusion block; 414. Spring two;

[0025] 5. Locking structure; 501. Mounting box; 502. Mounting base; 503. Lock frame; 504. Spring three; 505. Top rod. Detailed Implementation

[0026] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0027] The components of the embodiments of this disclosure, which are typically described and shown in the accompanying drawings, can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of embodiments of this disclosure provided in the drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure.

[0028] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0029] In the description of this disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0030] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0031] Example

[0032] like Figure 1-4As shown, the present invention proposes a wire drawing machine anti-vibration guide device, including a base plate 1, a mounting plate 2 for fixing components fixed on the top of the base plate 1, a connecting plate 3 fixed on the front of the mounting plate 2, and a guide structure 4 for guiding the wire direction on the front of the connecting plate 3.

[0033] The guide structure 4 includes a mounting bracket 401. A plug 402 is fixedly mounted on one side of the mounting bracket 401. Limiting strips are fixedly mounted on the top and bottom of the plug 402. A locking block 403 is fixedly mounted on one side of the plug 402. A guide wheel 405 is movably mounted inside the mounting bracket 401 for guidance. A buffer cavity 406 is provided in the center of the guide wheel 405. The buffer cavity 406 is filled with rubber pillars 407, which can absorb a portion of the impact force. Multiple through holes 410 are provided on the rubber pillars 407. A spring 411 is located within the through holes 410. The spring 411 undergoes compression or stretching deformation, utilizing elastic potential energy to buffer the remaining impact force. One end of the spring 411 is attached to the axle 408. The other end of spring 411 is attached to the inner wall of buffer cavity 406. Slide grooves 404 are provided on both sides of the inner wall of the fixing frame 401. The center of the rubber column 407 is provided with a mounting hole. A wheel axle 408 is provided in the mounting hole. Slide blocks 409 are fixed at both ends of the wheel axle 408. The slide blocks 409 and the slide grooves 404 are movably connected. Multiple springs 411 are provided in the rubber column 407. Two sets of dampers 412 for buffering and shock absorption are provided on both sides of the inner wall of the fixing frame 401. A compression block 413 is fixed at the output end of each set of dampers 412. Multiple balls are provided on the side of the compression block 413 near the wheel axle 408. The balls are attached to the wheel axle 408. Spring 414 is sleeved on the damper 412.

[0034] A locking structure 5 for fixing is provided between the connecting plate 3 and the fixing frame 401. The locking structure 5 includes a mounting box 501 for installation. A mounting base 502 is fixedly provided on one inner wall of the mounting box 501. A locking frame 503 is movably provided in the mounting base 502. Limiting grooves are provided on the top and bottom inner walls of the mounting box 501. The limiting grooves are movably connected to the limiting strips on the insert block 402. The sides of the locking frame 503 and the locking block 403 that are close to each other are provided with parallel inclined surfaces. A spring 504 is fixedly provided on one side of the locking frame 503. A push rod 505 for pressing the locking frame 503 is movably provided on one inner wall of the mounting box 501.

[0035] In this embodiment, the vibration generated during the wire drawing process is transmitted to the guide wheel 405. The rubber column 407 in the buffer cavity 406 can absorb part of the impact force and dissipate the kinetic energy by converting it into heat energy through its own deformation. At the same time, the wheel axle 408 and the spring 411 on the inner wall of the buffer cavity 406 will undergo compression or stretching deformation, using elastic potential energy to buffer the remaining impact force. The dual buffering mechanism can effectively reduce the sway amplitude of the guide wheel caused by the vibration of the metal wire, further reducing the vibration phenomenon of the metal wire. When the wheel axle 408 moves up and down due to vibration, it will squeeze the damper 412. The combined use of the damper 412 and the spring 414 can... To further reduce the amplitude and minimize defects such as scratches and roughness on the wire surface caused by vibration, thus ensuring product quality, when the guide structure 4 needs to be disassembled for maintenance or replacement, the push rod 505 is pressed inward, causing the locking frame 503 to rotate. After the locking frame 503 separates from the locking block 403, the fixing frame 401 is pulled outward to complete the disassembly of the guide structure 4. During installation, the limiting strip on the insert block 402 is aligned with the limiting groove and inserted inward. When the inclined surface of the locking block 403 separates from the inclined surface of the locking frame 503, the spring 3 504 causes the locking frame 503 to reset and lock in the locking block 403, thus completing the installation of the guide structure 4.

[0036] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A vibration-damping guide device for a wire drawing machine, comprising a base plate (1), wherein a mounting plate (2) for fixing components is fixedly provided on the top of the base plate (1), and a connecting plate (3) is fixedly provided on the front of the mounting plate (2), characterized in that: The front side of the connecting plate (3) is provided with a guide structure (4) for guiding the wire direction. The guide structure (4) includes a mounting bracket (401) for installation. A guide wheel (405) for guidance is movably provided in the mounting bracket (401). A buffer cavity (406) is provided in the center of the guide wheel (405). A rubber column (407) is filled in the buffer cavity (406). A plurality of springs (411) are provided in the rubber column (407). Two sets of dampers (412) for buffering and shock absorption are provided on the inner walls of both sides of the mounting bracket (401).

2. The anti-vibration guide device for a wire drawing machine according to claim 1, characterized in that, The inner walls on both sides of the fixed frame (401) are provided with sliding grooves (404), the center of the rubber column (407) is provided with a mounting hole, the mounting hole is provided with a wheel axle (408), and both ends of the wheel axle (408) are fixedly provided with sliders (409), and the sliders (409) and the sliding grooves (404) are movably connected.

3. The anti-vibration guide device for a wire drawing machine according to claim 1, characterized in that, The rubber column (407) is provided with multiple through holes (410), and the first spring (411) is located in the through hole (410). One end of the first spring (411) is in contact with the wheel axle (408), and the other end of the first spring (411) is in contact with the inner wall of the buffer cavity (406).

4. The anti-vibration guide device for a wire drawing machine according to claim 1, characterized in that, Each damper (412) has a compression block (413) fixedly installed at its output end. The compression block (413) has multiple balls on the side near the axle (408). The balls are in contact with the axle (408). A spring (414) is sleeved on the damper (412).

5. The anti-vibration guide device for a wire drawing machine according to claim 1, characterized in that, A plug (402) is fixedly provided on one side of the fixing frame (401), and a limiting strip is fixedly provided on the top and bottom of the plug (402). A locking block (403) is fixedly provided on one side of the plug (402).

6. The anti-vibration guide device for a wire drawing machine according to claim 5, characterized in that, A locking structure (5) for fixing is provided between the connecting plate (3) and the fixing frame (401). The locking structure (5) includes a mounting box (501) for installation. A mounting seat (502) is fixedly provided on one side of the inner wall of the mounting box (501). A locking frame (503) is movably provided in the mounting seat (502). A spring three (504) is fixedly provided on one side of the locking frame (503). A push rod (505) for pressing the locking frame (503) is movably provided on one side of the inner wall of the mounting box (501).

7. The anti-vibration guide device for a wire drawing machine according to claim 6, characterized in that, The mounting box (501) has a limiting groove on its top inner wall and bottom inner wall. The limiting groove and the limiting strip are movably connected. The lock frame (503) and the card block (403) have parallel inclined surfaces on their adjacent sides.

Images