Polishing device for automobile bearing production

Abstract

The utility model discloses a polishing device for automobile bearing production, which comprises a main body unit, a polishing unit and a polishing unit. The clamping unit comprises a fixing plate fixedly connected to the inner wall of the polishing box, a motor A is fixedly arranged on the bottom face of the fixing plate, and the top face of an output rod of the motor A penetrates through the bottom face of the fixing plate, extends into the fixing plate and is fixedly connected with a threaded rod A. The surface of the threaded rod A is rotationally connected with the inner wall of the polishing box. The surface of the threaded rod A is sleeved with a movable plate in a threaded mode. A motor A is started, so that a threaded rod A rotates, a movable plate moves downwards, a clamping plate A is downwards and quickly matched with a clamping plate B to fixedly clamp an automobile bearing, a servo motor is started to drive the integrally clamped automobile bearing to rotate, and the automobile bearings of different sizes and models can be clamped and polished; the application range is wider, operation is easy and fast, and the polishing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile bearing production, especially to a polishing device for automobile bearing production. BACKGROUND

[0002] Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the roughness of the workpiece surface to obtain a smooth, flat surface processing method. Polishing is a modification processing of workpiece surface by polishing tool and abrasive particles or other polishing media. Polishing cannot improve the size accuracy or geometric shape accuracy of the workpiece, but aims to obtain a smooth surface or mirror finish. Sometimes it is also used to eliminate gloss. The polishing wheel is usually used as the polishing tool.

[0003] A polishing device for automobile bearing production is disclosed in Chinese patent CN221560903U. The polishing device includes a polishing box, support legs connected to the four corners of the bottom of the polishing box, a dust suction mechanism provided on the rear side of the polishing box, a dust suction pipe connected to the top of the dust suction mechanism, and a filter shell connected to the top of the dust suction pipe. The polishing device solves the problems of existing devices not having clamping function and dust suction.

[0004] When using the polishing device for automobile bearing production, different bearing models and sizes are produced by different manufacturers. When clamping and polishing bearings of different sizes and models, corresponding model clamping assemblies need to be clamped, which cannot be quickly adjusted and clamped, increasing the work cost of manufacturers and reducing the subsequent polishing efficiency. SUMMARY

[0005] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above problems of the existing polishing device for automobile bearing production, the utility model is proposed.

[0007] Therefore, the utility model aims to provide a polishing device for automobile bearing production, which is suitable for solving the problem that when using, different bearing models and sizes are produced by different manufacturers, corresponding model clamping assemblies need to be clamped when clamping and polishing bearings of different sizes and models, which cannot be quickly adjusted and clamped, increasing the work cost of manufacturers and reducing the subsequent polishing efficiency.

[0008] To solve the above technical problems, the utility model provides technical schemes as follows: A polishing device for automobile bearing production, comprising

[0009] The main unit comprises a polishing box, and a base is fixedly arranged on the bottom surface of the polishing box.

[0010] The clamping unit comprises a fixed plate fixedly connected to the inner wall of the polishing box, a motor A is fixedly arranged on the bottom surface of the fixed plate, the output rod top surface of the motor A extends to the inside of the fixed plate through the bottom surface of the fixed plate and is fixedly connected with a threaded rod A, the threaded rod A surface is rotationally connected with the inner wall of the polishing box, a moving plate is threadedly arranged on the threaded rod A surface, the moving plate side surface is slidingly connected with the inner wall of the polishing box, a sliding plate is slidingly connected to the inner wall of the moving plate, a servo motor is fixedly arranged on the top surface of the sliding plate, the output rod bottom surface of the servo motor extends to the inner wall of the sliding plate through the top surface of the sliding plate and is fixedly connected with a clamping plate A, a moving block is slidingly connected with the inner wall of the polishing box, a connecting rod is rotationally connected to the inner wall of the moving block, a clamping plate B is fixedly arranged on the top surface of the connecting rod, the clamping plate A surface is slidingly connected with the inner wall of the clamping plate B, and the clamping unit further comprises a control assembly.

[0011] The dust removal unit comprises a box door, and the box door side surface and the polishing box inner wall are hinged by a hinge rod.

[0012] As a preferred scheme of the polishing device for automobile bearing production, the dust removal unit further comprises a fan fixedly connected to the inner wall of the box door, a device plate is fixedly arranged on the left end inner wall of the polishing box, two fixed rods are fixedly arranged on the front and rear end inner walls of the device plate respectively, a polishing belt is fixedly arranged on the surface of the two fixed rods, an output box is fixedly and continuously arranged on the left end surface of the polishing box, and a collecting box is placed below the output box.

[0013] As a preferred scheme of the polishing device for automobile bearing production, the control assembly comprises a motor B fixedly connected to the right side of the polishing box, the output rod left end surface of the motor B extends to the inner wall of the polishing box through the right side of the polishing box and is fixedly connected with a threaded rod B, the threaded rod B surface is rotationally connected with the inner wall of the polishing box, the threaded rod B surface is threadedly connected with the inner wall of the moving block, a sliding rod is fixedly arranged on the inner wall of the moving plate, and the sliding rod surface is slidingly connected with the inner wall of the sliding plate.

[0014] As a preferred scheme of the polishing device for automobile bearing production, the inner wall of the polishing box is fixedly provided with an observation window, and the left end inner wall of the output box is fixedly provided with a ventilation mesh.

[0015] As a preferred scheme of the automobile bearing production polishing device, two hidden handles are fixedly arranged on the inner walls of the front and rear ends of the collecting box, and the opening size of the top surface of the collecting box is larger than the opening size of the bottom end of the output box.

[0016] As a preferred scheme of the automobile bearing production polishing device, a ventilation opening is fixedly arranged on the right side of the box door, and the box door is in L-shaped.

[0017] The automobile bearing is clamped on the clamping plate B, the motor A is started, the threaded rod A is rotated, the moving plate is moved downward, the clamping plate A is quickly matched with the clamping plate B to fix and clamp the automobile bearing, the servo motor is started to drive the clamped automobile bearing to rotate, different sizes and models of automobile bearings can be clamped and polished, the application range is wider, the operation is simple and fast, and the polishing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art. Wherein:

[0019] Fig. 1 The utility model provides a kind of automobile bearing production polishing device's overall structure schematic view;

[0020] Fig. 2 The utility model provides a kind of automobile bearing production polishing device's clamping unit structure schematic view;

[0021] Fig. 3 The utility model provides a kind of automobile bearing production polishing device's dust removal unit structure schematic view.

[0022] BRIEF DESCRIPTION OF DRAWINGS: 100, main unit;101, polishing box;102, base;103, observation window;200, clamping unit;201, fixed plate;202, motor A;203, threaded rod A;204, moving plate;205, sliding plate;206, servo motor;207, clamping plate A;208, moving block;209, connecting rod;210, clamping plate B;211, control assembly;2111, motor B;2112, threaded rod B;2113, sliding rod;300, dust removal unit;301, box door;302, fan;303, device plate;304, fixed rod;305, polishing belt;306, output box;307, air-permeable net;308, collecting box. DETAILED DESCRIPTION

[0023] In order to make the above objectives, characteristics and advantages of the present application more apparent, concrete embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0024] In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In different places in this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0026] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, the cross-sectional view of the device structure will be partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application here. In addition, the three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0027] Embodiments

[0028] Reference Figs. 1-3 For one embodiment of the present application, a polishing device for automobile bearing production is provided, which comprises a main unit 100, a clamping unit 200 and a dust removal unit 300.

[0029] The main unit 100 comprises a polishing box 101, and the bottom surface of the polishing box 101 is fixedly provided with a base 102;

[0030] The clamping unit 200 comprises a fixed plate 201 fixedly connected to the inner wall of the polishing box 101, a motor A 202 fixedly arranged on the bottom surface of the fixed plate 201, an output rod of the motor A 202 extending through the bottom surface of the fixed plate 201 to the inner portion of the fixed plate 201 and fixedly connected with a threaded rod A 203, the threaded rod A 203 being rotatably connected with the inner wall of the polishing box 101, the threaded rod A 203 being threadedly sleeved with a moving plate 204, the moving plate 204 being slidably connected with the inner wall of the polishing box 101, a sliding plate 205 being slidably connected with the inner wall of the moving plate 204, a servo motor 206 being fixedly arranged on the top surface of the sliding plate 205, an output rod of the servo motor 206 extending through the top surface of the sliding plate 205 to the inner wall of the sliding plate 205 and fixedly connected with a clamping plate A 207, a moving block 208 being slidably connected with the inner wall of the polishing box 101, a connecting rod 209 being rotatably connected with the inner wall of the moving block 208, a clamping plate B 210 being fixedly arranged on the top surface of the connecting rod 209, the surface of the clamping plate A 207 being slidably connected with the inner wall of the clamping plate B 210, the clamping unit 200 further comprising a control assembly 211, the control assembly 211 comprising a motor B 2111 fixedly arranged on the right side of the polishing box 101, an output rod of the motor B 2111 extending through the right side of the polishing box 101 to the inner wall of the polishing box 101 and fixedly connected with a threaded rod B 2112, the threaded rod B 2112 being rotatably connected with the inner wall of the polishing box 101, the threaded rod B 2112 being threadedly connected with the inner wall of the moving block 208, a sliding rod 2113 being fixedly arranged on the inner wall of the moving plate 204, the surface of the sliding rod 2113 being slidably connected with the inner wall of the sliding plate 205;

[0031] The dust removal unit 300 comprises a box door 301, the side surface of the box door 301 being hingedly connected with the inner wall of the polishing box 101, the dust removal unit 300 further comprising a fan 302 fixedly arranged on the inner wall of the box door 301, a device plate 303 being fixedly arranged on the inner wall of the left end of the polishing box 101, two fixed rods 304 being fixedly arranged on the front and rear ends of the inner wall of the device plate 303, respectively, a polishing belt 305 being fixedly sleeved on the surfaces of the two fixed rods 304, an output box 306 being fixedly arranged on the left end surface of the polishing box 101, a collecting box 308 being placed below the output box 306, an observation window 103 being fixedly arranged on the inner wall of the polishing box 101, an air permeable net 307 being fixedly arranged on the left end inner wall of the output box 306, two hidden handles being fixedly arranged on the front and rear ends of the inner wall of the collecting box 308, respectively, the top surface of the collecting box 308 being larger in opening size than the bottom end of the output box 306, an air vent being fixedly arranged on the right side of the box door 301, the box door 301 being in L-shaped.

[0032] During use, first, the automobile bearing to be polished is placed above the clamping plate B210, the motor A202 is started, the threaded rod A203 is rotated, the moving plate 204 is moved downward, the clamping plate A207 is quickly matched with the clamping plate B210 to fix and clamp the automobile bearing, the motor B2111 is started, the threaded rod B2112 is rotated, the automobile bearing left side surface is contacted with the polishing belt 305 through the limiting action of the slide rod 2113, the servo motor 206 is started, the automobile bearing clamped by the clamping plate A207 and the clamping plate B208 is rotated quickly, and the bearing is quickly polished.

[0033] The collecting box 308 is placed below the output box 306, the fan 302 is started, the strong wind is blown from right to left through air conversion, the bearing polishing debris is blown quickly, and the bearing polishing debris is transported to the inside of the collecting box 308 through the output box 306, and the dust is collected and treated.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A polishing apparatus for automobile bearing production, characterized in that, Include: The main unit (100) includes a polishing box (101), the bottom of the polishing box (101) is fixedly provided with a base (102); The clamping unit (200) includes a fixed plate (201) fixedly connected to the inner wall of the polishing box (101), the bottom of the fixed plate (201) is fixedly provided with a motor A (202), the output rod of the motor A (202) extends through the bottom of the fixed plate (201) to the inside of the fixed plate (201) and is fixedly connected with a threaded rod A (203), the surface of the threaded rod A (203) is rotatably connected with the inner wall of the polishing box (101), the surface of the threaded rod A (203) is threadedly sleeved with a moving plate (204), the side of the moving plate (204) is slidably connected with the inner wall of the polishing box (101), the inner wall of the moving plate (204) is slidably connected with a sliding plate (205), the top of the sliding plate (205) is fixedly provided with a servo motor (206), the output rod of the servo motor (206) extends through the top of the sliding plate (205) to the inner wall of the sliding plate (205) and is fixedly connected with a clamping plate A (207), the inner wall of the polishing box (101) is slidably connected with a moving block (208), the inner wall of the moving block (208) is rotatably connected with a connecting rod (209), the top of the connecting rod (209) is fixedly provided with a clamping plate B (210), the surface of the clamping plate A (207) is slidably connected with the inner wall of the clamping plate B (210), and the clamping unit (200) further comprises a control assembly (211); The dust removal unit (300) comprises a box door (301), and the side of the box door (301) is hinged to the inner wall of the polishing box (101) by a hinge rod.

2. The polishing device for producing an automobile bearing according to claim 1, wherein: The dust removal unit (300) further comprises a fan (302) fixedly connected to the inner wall of the box door (301), a device plate (303) is fixedly arranged on the left end inner wall of the polishing box (101), two fixed rods (304) are fixedly arranged on the front and rear ends of the device plate (303), respectively, a polishing belt (305) is fixedly sleeved on the surfaces of the two fixed rods (304), and an output box (306) is fixedly and penetratively arranged on the left end surface of the polishing box (101).

3. The polishing device for producing an automobile bearing according to claim 1, wherein: The control assembly (211) comprises a motor B (2111) fixedly connected to the right side of the polishing box (101), an output rod of the motor B (2111) extends through the right side of the polishing box (101) to the inner wall of the polishing box (101) and is fixedly connected with a threaded rod B (2112), the surface of the threaded rod B (2112) is rotatably connected with the inner wall of the polishing box (101), the surface of the threaded rod B (2112) is threadedly connected with the inner wall of the moving block (208), the inner wall of the moving plate (204) is fixedly provided with a sliding rod (2113), and the surface of the sliding rod (2113) is slidably connected with the inner wall of the sliding plate (205).

4. The apparatus for polishing of an automobile bearing as claimed in claim 2, wherein: The inner wall of the polishing box (101) is fixedly provided with an observation window (103), and the left end inner wall of the output box (306) is fixedly provided with a ventilation mesh (307).

5. The apparatus for polishing of an automobile bearing as claimed in claim 2, wherein: Two hidden handles are fixedly arranged on the inner walls of the front and rear ends of the collecting box (308), and the top surface of the collecting box (308) is larger than the bottom end opening size of the output box (306).

6. The apparatus for polishing of an automotive bearing as defined in claim 1 wherein: A ventilation opening is fixedly arranged on the right side of the box door (301), and the box door (301) is in an L-shaped structure.

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