Polishing device of wire drawing machine

Abstract

The utility model provides a polishing device of a wire drawing machine, and belongs to the technical field of wire drawing machines. The polishing device of the wire drawing machine comprises a clamping assembly and a polishing assembly, the clamping assembly comprises a bottom plate, a fixing plate, a three-jaw chuck and a first motor, the polishing assembly comprises a driving part, an air cylinder, a protective cover, a polishing head, a second motor and a water spraying pipe fitting, and by arranging the bottom plate, the fixing plate, the three-jaw chuck and the first motor, a workpiece is clamped through the three-jaw chuck; the wire drawing machine is driven by a first motor to rotate, the wire drawing machine can be used in cooperation with wire drawing workpieces with different lengths through the detachable design, a driving piece, an air cylinder, a protective cover, a polishing head, a second motor and a water spraying pipe fitting are arranged, the protective cover covers a polishing part, then the polishing head and the second motor are used for polishing, and water is sprayed through the water spraying pipe fitting; and therefore, splashing of chippings and dust in the polishing process is effectively avoided, chippings can be conveniently collected, and breathing damage to the human body can be avoided.

Description

Technical Field

[0001] The present application relates to the field of wire drawing machines, and in particular to a polishing device for a wire drawing machine. Background Art

[0002] Wire drawing machine, also known as wire drawing machine, is a widely used mechanical equipment in industrial applications. It is widely used in machinery manufacturing, hardware processing, petrochemical, plastics, bamboo and wood products, wire and cable and other industries. Among them, metal wire drawing machine belongs to the pre-processing equipment for the production of standard parts and other metal products. Its purpose is to draw the wire or bar produced by steel manufacturers and transported to standard parts and other metal product manufacturers through the wire drawing machine, so that the diameter, roundness, internal metallographic structure, surface finish and straightness of the wire or bar meet the raw material processing requirements for the production of standard parts and other metal products.

[0003] The polishing device of the existing wire drawing machine will generate a large amount of debris and dust during the polishing process, and the direction of the debris splashing is mostly in the tangential direction of the polishing roller. The polishing device of the traditional wire drawing machine is difficult to effectively protect. Not only is it difficult to collect debris and dust, but the dust escaping into the air can easily damage people's respiratory health. Utility Model Content

[0004] In order to make up for the above deficiencies, the present application provides a polishing device for a wire drawing machine, aiming to improve the problems raised in the above background technology.

[0005] An embodiment of the present application provides a polishing device for a wire drawing machine, including a clamping assembly and a polishing assembly.

[0006] The clamping assembly includes a base plate, a fixed plate, a three-jaw chuck and a first motor. The fixed plate is arranged on the top of the base plate, the three-jaw chuck is rotatably arranged on one side of the fixed plate, and the first motor is installed on the other side of the fixed plate and is transmission-connected to the three-jaw chuck.

[0007] The polishing assembly includes a driving member, a cylinder, a protective cover, a polishing head, a second motor and a water spray pipe. The driving member is arranged on the top of the base plate, the cylinder is installed on the top of the driving member, the protective cover is installed on the end of the cylinder, the polishing head is rotatably arranged in the protective cover, the second motor is installed on the outside of the protective cover and is transmission-connected to the polishing head, and the water spray pipe is installed through the top of the protective cover.

[0008] In a specific embodiment, the polishing components are symmetrically arranged in two groups, and a drainage pipe is provided at the bottom of the protective cover.

[0009] In the above implementation process, a drain pipe is provided to discharge waste liquid containing debris and dust.

[0010] In a specific embodiment, the driving member includes a trough shell, a threaded rod, a movable column and a third motor. The trough shell is arranged on the top of the base plate, the threaded rod is rotatably arranged in the trough shell, the bottom end of the movable column is threadedly connected to the threaded rod, and the third motor is installed at the end of the base plate and is transmission-connected to the threaded rod.

[0011] In the above implementation process, by setting the groove shell, threaded rod, movable column and third motor, starting the third motor, the third motor drives the threaded rod to rotate, the threaded rod drives the movable column to move through the thread transmission principle, and the movable column drives the cylinder to move.

[0012] In a specific embodiment, the bottom end of the moving column extends into the tank shell, and the bottom end of the moving column and the inner wall of the tank shell are clearance-fitted.

[0013] In the above implementation process, the clearance between the bottom end of the moving column and the inner wall of the groove shell is set to limit the rotation of the moving column during the threaded transmission process and guide its linear movement.

[0014] In a specific embodiment, the output end of the third motor is fixedly connected to a first pulley, the end of the threaded rod is fixedly connected to a second pulley, and the first pulley and the second pulley are connected via a synchronous belt transmission.

[0015] In the above implementation process, the first pulley and the second pulley are connected through a synchronous belt transmission, the third motor is started to drive the first pulley to rotate, the first pulley drives the second pulley to rotate through the synchronous belt, and the second pulley drives the threaded rod to rotate, thereby achieving the purpose of transmission connection.

[0016] In a specific embodiment, the protective cover is provided with a semicircular opening, and the workpiece passes through the semicircular opening.

[0017] In the above implementation process, by opening the semicircular opening, the two protective covers are put on the workpiece when they are connected.

[0018] In a specific embodiment, the water spray pipe includes a water inlet pipe and a nozzle, the nozzle is fixedly passed through the protective cover, and the water inlet pipe is connected and arranged at the top of the nozzle.

[0019] In the above implementation process, a water inlet pipe and a nozzle are provided, the water inlet pipe is connected to an external water supply pipeline, and the water is sprayed out through the nozzle.

[0020] In a specific embodiment, a collection box is provided on the top of the bottom plate.

[0021] In the above implementation process, a collection box is provided to receive sewage containing debris and dust for treatment.

[0022] Beneficial effects: The present application provides a polishing device for a wire drawing machine, which provides a base plate, a fixed plate, a three-jaw chuck and a first motor, uses the three-jaw chuck to clamp the workpiece, and is driven to rotate by the first motor. The detachable design can be adapted to use on wire drawing workpieces of different lengths. By providing a driving part, a cylinder, a protective cover, a polishing head, a second motor and a water spray pipe, the polishing part is covered with a protective cover, and then polishing is performed using the polishing head and the second motor, and water is sprayed through the water spray pipe, thereby effectively avoiding the splashing of debris and dust during the polishing process, which not only facilitates the collection of debris, but also avoids damage to human breathing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the following is a brief introduction to the drawings required for use in the implementation methods. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 Schematic diagram of the polishing device structure of the wire drawing machine provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of the structure of the clamping assembly provided in an embodiment of the present application;

[0026] Figure 3 A schematic diagram of the structure of a driving member provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of the protective cover structure provided in an embodiment of the present application.

[0028] In the figure: 100-clamping assembly; 110-base plate; 120-fixed plate; 130-three-jaw chuck; 140-first motor; 150-collection box; 200-polishing assembly; 210-driving member; 211-trough shell; 212-threaded rod; 2121-second pulley; 213-moving column; 214-third motor; 2141-first pulley; 220-cylinder; 230-protective cover; 231-drain pipe; 232-semicircular mouth; 240-polishing head; 250-second motor; 260-water spray pipe; 261-water inlet pipe; 262-spray head. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0030] See also Figures 1-4The present application provides a polishing device for a wire drawing machine, including a clamping assembly 100 and a polishing assembly 200.

[0031] See also Figure 1 and 2 The clamping assembly 100 includes a base plate 110, a fixed plate 120, a three-jaw chuck 130 and a first motor 140. The fixed plate 120 is arranged on the top of the base plate 110, the three-jaw chuck 130 is rotatably arranged on one side of the fixed plate 120, and the first motor 140 is installed on the other side of the fixed plate 120 and is transmission-connected to the three-jaw chuck 130.

[0032] In a specific embodiment, a collection box 150 is provided on the top of the bottom plate 110. The collection box 150 is provided to receive sewage containing debris and dust for treatment.

[0033] See also Figure 1 、 2 , 3 and 4, the polishing assembly 200 includes a driving member 210, a cylinder 220, a protective cover 230, a polishing head 240, a second motor 250 and a water spray pipe 260. The driving member 210 is arranged on the top of the base plate 110, the cylinder 220 is installed on the top of the driving member 210, the protective cover 230 is installed at the end of the cylinder 220, the polishing head 240 is rotatably arranged in the protective cover 230, the second motor 250 is installed on the outside of the protective cover 230 and is transmission-connected to the polishing head 240, the water spray pipe 260 is installed through the top of the protective cover 230, and the outer diameter of the polishing head 240 can be disassembled, replaced and adapted according to the thickness of the workpiece, and the specific disassembly and assembly method can be achieved through bolt connection.

[0034] There are two groups of polishing components 200 symmetrically arranged, and a drain pipe 231 is provided at the bottom of the protective cover 230. The drain pipe 231 is used to discharge waste liquid containing debris and dust.

[0035] In this embodiment, the driving member 210 includes a trough shell 211, a threaded rod 212, a movable column 213 and a third motor 214. The trough shell 211 is arranged at the top of the base plate 110, and the threaded rod 212 is rotatably arranged in the trough shell 211. The bottom end of the movable column 213 is threadedly connected to the threaded rod 212, and the third motor 214 is installed at the end of the base plate 110 and is transmission-connected to the threaded rod 212. By setting the trough shell 211, the threaded rod 212, the movable column 213 and the third motor 214, the third motor 214 is started, and the third motor 214 drives the threaded rod 212 to rotate. The threaded rod 212 drives the movable column 213 to move through the threaded transmission principle, and the movable column 213 drives the cylinder 220 to move.

[0036] Among them, the bottom end of the moving column 213 extends into the groove shell 211, and the bottom end of the moving column 213 and the inner wall of the groove shell 211 are clearance-matched. By setting the clearance between the bottom end of the moving column 213 and the inner wall of the groove shell 211, it is used to limit the rotation of the moving column 213 during the threaded transmission process and guide its linear movement.

[0037] It should be noted that the output end of the third motor 214 is fixedly connected to the first pulley 2141, and the end of the threaded rod 212 is fixedly connected to the second pulley 2121. The first pulley 2141 and the second pulley 2121 are connected by a synchronous belt transmission. By setting the first pulley 2141 and the second pulley 2121 to be connected by a synchronous belt transmission, the third motor 214 is started to drive the first pulley 2141 to rotate, and the first pulley 2141 drives the second pulley 2121 to rotate through the synchronous belt, and the second pulley 2121 drives the threaded rod 212 to rotate, thereby achieving the purpose of transmission connection.

[0038] In a specific embodiment, the protective cover 230 is provided with a semicircular opening 232 , and the workpiece passes through the semicircular opening 232 . By providing the semicircular opening 232 , the two protective covers 230 are fitted onto the workpiece when they are connected.

[0039] Among them, the water spray pipe 260 includes a water inlet pipe 261 and a nozzle 262. The nozzle 262 is fixed through the protective cover 230. The water inlet pipe 261 is connected and arranged at the top of the nozzle 262. By setting the water inlet pipe 261 and the nozzle 262, the water inlet pipe 261 is connected to the external water supply pipeline and sprayed out through the nozzle 262.

[0040] The working principle of the polishing device of the wire drawing machine is as follows: when in use, the wire drawing workpiece is clamped and fixed by the three-jaw chuck 130, and then the cylinder 220 is started to push the protective cover 230 to move, and the semicircular opening 232 of the protective cover 230 is sleeved on the wire drawing workpiece. The two protective covers 230 effectively cover the polishing part, and at the same time, the polishing head 240 contacts the workpiece, and then the second motor 250 is started to drive the polishing head 240 to rotate for polishing. The water inlet pipe 261 is connected to the external water supply pipeline and sprayed through the nozzle 262. The protective cover 230 and the water spray are used to effectively avoid the polishing process. The splashing of debris and dust will bind the debris and dust in the protective cover 230, and finally discharge them into the collection box 150 through the drain pipe 231 at the bottom. At the same time, the third motor 214 can be started to drive the first pulley 2141 to rotate, and the first pulley 2141 can drive the second pulley 2121 to rotate through the synchronous belt, and the second pulley 2121 drives the threaded rod 212 to rotate. The threaded rod 212 drives the moving column 213 to move through the threaded transmission principle, and the moving column 213 drives the cylinder 220 to move, thereby driving the polishing head 240 to move along the axial direction of the drawing workpiece for polishing.

[0041] It should be noted that the specific models and specifications of the first motor 140, the third motor 214, the cylinder 220 and the second motor 250 need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0042] The power supply and principles of the first motor 140 , the third motor 214 , the cylinder 220 , and the second motor 250 are clear to those skilled in the art and are not described in detail herein.

[0043] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A polishing device for a wire drawing machine, characterized in that: include A clamping assembly (100), the clamping assembly (100) comprising a base plate (110), a fixed plate (120), a three-jaw chuck (130) and a first motor (140), wherein the fixed plate (120) is detachably arranged on the top of the base plate (110), the three-jaw chuck (130) is rotatably arranged on one side of the fixed plate (120), and the first motor (140) is installed on the other side of the fixed plate (120) and is transmission-connected to the three-jaw chuck (130); A polishing assembly (200) is provided, wherein the polishing assembly (200) comprises a driving member (210), a cylinder (220), a protective cover (230), a polishing head (240), a second motor (250) and a water spray pipe (260), wherein the driving member (210) is arranged on the top of the base plate (110), the cylinder (220) is installed on the top of the driving member (210), the protective cover (230) is installed on the end of the cylinder (220), the polishing head (240) is rotatably arranged in the protective cover (230), the second motor (250) is installed on the outside of the protective cover (230) and is transmission-connected to the polishing head (240), and the water spray pipe (260) is installed through the top of the protective cover (230).

2. The polishing device for a wire drawing machine according to claim 1, characterized in that: The polishing components (200) are symmetrically arranged in two groups, and a drain pipe (231) is provided at the bottom of the protective cover (230).

3. The polishing device for a wire drawing machine according to claim 1, characterized in that: The driving member (210) comprises a trough shell (211), a threaded rod (212), a movable column (213) and a third motor (214); the trough shell (211) is arranged on the top of the base plate (110); the threaded rod (212) is rotatably arranged in the trough shell (211); the bottom end of the movable column (213) is threadedly connected to the threaded rod (212); and the third motor (214) is installed at the end of the base plate (110) and is transmission-connected to the threaded rod (212).

4. The polishing device for a wire drawing machine according to claim 3, characterized in that: The bottom end of the moving column (213) extends into the tank shell (211), and the bottom end of the moving column (213) and the inner wall of the tank shell (211) are clearance-matched.

5. The polishing device for a wire drawing machine according to claim 4, characterized in that: The output end of the third motor (214) is fixedly connected to a first pulley (2141), the end of the threaded rod (212) is fixedly connected to a second pulley (2121), and the first pulley (2141) and the second pulley (2121) are connected via a synchronous belt transmission.

6. The polishing device for a wire drawing machine according to claim 1, characterized in that: The protective cover (230) is provided with a semicircular opening (232), and the workpiece passes through the semicircular opening (232).

7. The polishing device for a wire drawing machine according to claim 1, characterized in that: The water spray pipe (260) comprises a water inlet pipe (261) and a spray head (262); the spray head (262) is fixedly inserted through the protective cover (230); and the water inlet pipe (261) is connected to the top of the spray head (262).

8. The polishing device for a wire drawing machine according to claim 1, characterized in that: A collection box (150) is provided on the top of the bottom plate (110).

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