Surface polishing device for rack machining

Abstract

The utility model discloses a surface polishing device for rack processing, which comprises a box body, the side surface of the box body is fixedly connected with a controller, the side surface of the box body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, and the side surface of the rotating shaft is fixedly connected with a conveying roller. And the side surface of the conveying roller is rotationally connected with a grinding belt, the side surface of the box body is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a bidirectional lead screw, and the side surface of the bidirectional lead screw is in threaded connection with a sleeve. According to the structure, through cooperation of the second motor, the bidirectional lead screw, the sleeve, the limiting block, the clamping plate and the brush, a rack to be clamped is more convenient to operate during clamping and more stable after clamping, the grinding and polishing effect is better, when a ground grinding belt passes through the brush, chippings attached to the upper portion can be brushed down, the surface of the grinding belt is kept clean all the time, and the service life of the grinding belt is prolonged. And subsequent polishing is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of surface polishing, in particular to a surface polishing device for frame processing. Background Art

[0002] A rack usually refers to a tool or device used to place or support objects. Most of them are made of a combination of multiple metals. Before these racks are assembled and put into use, their surfaces need to be polished to remove residual burrs on the surface and reduce the surface roughness of the racks.

[0003] The existing rack surface polishing device clamps the rack through the cooperation of the box, polishing parts, protective cover, clamping parts and blowing parts. The surface of the clamped rack is polished under the action of the polishing parts. However, due to the continuous polishing process of the polishing parts, some debris will be attached to the surface of the polishing belt. If it does not fall off during rotation and continues to be used, it will affect the polishing of the rack. In addition, the movement of the sliding rod of the clamping part causes the displacement of the clamping plate to fix the rack after clamping, resulting in poor clamping effect and failure to achieve effective clamping. After searching, it was found that the technical solution provided by the utility model with application number 202321397153.5 also has the above-mentioned problems. Utility Model Content

[0004] According to the surface polishing device for frame processing, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art and provide a surface polishing device for frame processing. Through the cooperation of a second motor, a bidirectional lead screw, a sleeve, a limit block, a clamping plate and a brush, the frame to be clamped is more convenient to operate during clamping and more stable after clamping, so that the grinding and polishing effect is better. When the grinding belt passes through the brush after grinding, the debris attached to the top will be brushed off, so that the surface of the grinding belt is always kept clean to avoid affecting the subsequent polishing.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned box body, the side surface of the box body is fixedly connected with a controller, the controller is used to control the start and stop of the first motor and the second motor, the side surface of the box body is fixedly connected with the first motor, the output end of the first motor is fixedly connected with a rotating shaft, the side surface of the rotating shaft is fixedly connected with a conveying roller, the side surface of the conveying roller is rotatably connected with a grinding belt, the grinding belt rotates under the action of the first motor, the rotating shaft and the conveying roller, and grinds and polishes the clamped frame during rotation;

[0006] The side surface of the box is fixedly connected to a second motor, an output end of the second motor is fixedly connected to a bidirectional lead screw, a sleeve is threadedly connected to the side surface of the bidirectional lead screw, a limit block is fixedly connected to the side surface of the sleeve, the limit block is guided for the displacement of the clamping plate, the side surface of the limit block is fixedly connected to a clamping plate, and the two clamping plates can clamp racks of different sizes by moving towards each other, a mounting groove is provided on the side inner wall of the box, a slider is movably connected to the inside of the mounting groove, a brush is fixedly connected to the side surface of the slider, the brush can clean the debris on the surface of the grinding belt to keep it clean at all times, a bolt is threadedly connected to the upper surface of the slider, a protective cover is movably connected to the upper surface of the box, the protective cover can prevent debris from splashing during polishing, and a door is rotatably connected to the side surface of the protective cover.

[0007] According to the surface polishing device for frame processing, the controller, the first motor and the second motor are all electrically connected to an external power supply, and the first motor and the second motor are both electrically connected to the controller.

[0008] According to the surface polishing device for frame processing, the side surface of the rotating shaft is rotatably connected to the box body, and the side surface of the bidirectional lead screw is rotatably connected to the box body.

[0009] According to the surface polishing device for frame processing, the side surface of the limit block is movably connected to the box body, and the side surface of the brush is movably connected to the grinding belt.

[0010] According to the surface polishing device for frame processing, the side surface of the brush is movably connected to the box body, and the side surface of the bolt is threadedly connected to the box body.

[0011] According to the surface polishing device for frame processing, the door is made of transparent tempered glass, and the side inner wall of the box body is movably connected with a drawer to centrally collect debris generated by polishing.

[0012] According to the surface polishing device for frame processing, a fixing plate is fixedly connected to the side surface of the protective cover, and a transverse block is fixedly connected to the side surface of the box body.

[0013] According to the surface polishing device for frame processing, a threaded rod is fixedly connected to the lower surface of the fixing plate, and a side surface of the threaded rod is movably connected to the transverse block.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of a surface polishing device for frame processing according to the utility model;

[0017] Figure 2 It is a side view of a surface polishing device for frame processing of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0020] Legend:

[0021] 1. Box body; 2. Controller; 3. First motor; 4. Rotating shaft; 5. Conveyor roller; 6. Grinding belt; 7. Second motor; 8. Bidirectional lead screw; 9. Sleeve; 10. Limit block; 11. Clamping plate; 12. Mounting groove; 13. Slider; 14. Brush; 15. Bolt; 16. Protective cover; 17. Door; 18. Drawer. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a surface polishing device for frame processing, which includes a box body 1, a controller 2 is fixedly connected to the side surface of the box body 1, the controller 2 is used to control the start and stop of the first motor 3 and the second motor 7, the first motor 3 is fixedly connected to the side surface of the box body 1, the output end of the first motor 3 is fixedly connected to the rotating shaft 4, the side surface of the rotating shaft 4 is fixedly connected to the conveying roller 5, the side surface of the conveying roller 5 is rotatably connected to the grinding belt 6, the grinding belt 6 rotates under the action of the first motor 3, the rotating shaft 4 and the conveying roller 5, and grinds and polishes the clamped frame during rotation.

[0024] The side surface of the box body 1 is fixedly connected with the second motor 7, the controller 2, the first motor 3, and the second motor 7 are all electrically connected to the external power supply, the first motor 3 and the second motor 7 are all electrically connected to the controller 2, the output end of the second motor 7 is fixedly connected with the bidirectional lead screw 8, the side surface of the rotating shaft 4 is rotatably connected with the box body 1, the side surface of the bidirectional lead screw 8 is rotatably connected with the box body 1, the side surface of the bidirectional lead screw 8 is threadedly connected with a sleeve 9, the side surface of the sleeve 9 is fixedly connected with a limit block 10, the limit block 10 is used to guide the displacement of the clamping plate 11, the side surface of the limit block 10 is fixedly connected with a clamping plate 11, and the two clamping plates 11 can move oppositely to clamp racks of different sizes, the side inner wall of the box body 1 is provided with a mounting groove 12, the inside of the mounting groove 12 is movably connected with a slider 13, the side surface of the slider 13 is fixedly connected with a brush 14, the limit block 1 0 is movably connected to the box body 1, and the side surface of the brush 14 is movably connected to the grinding belt 6. The brush 14 can clean the debris on the surface of the grinding belt 6 to keep it clean at all times. The upper surface of the slider 13 is threadedly connected with a bolt 15, and the side surface of the brush 14 is movably connected to the box body 1. The side surface of the bolt 15 is threadedly connected to the box body 1, and the upper surface of the box body 1 is movably connected with a protective cover 16. The protective cover 16 can prevent debris from splashing during polishing. The side surface of the protective cover 16 is rotatably connected with a door 17, and the material of the door 17 is transparent tempered glass. The side inner wall of the box body 1 is movably connected with a drawer 18 to collect the debris generated by polishing. The side surface of the protective cover 16 is fixedly connected with a fixed plate, and the side surface of the box body 1 is fixedly connected with a cross block. The lower surface of the fixed plate is fixedly connected with a threaded rod, and the side surface of the threaded rod is movably connected to the cross block.

[0025] Working principle: Place the surface of the frame to be polished on the surface of the polishing belt 6, turn on the power to start the second motor 7 to rotate the bidirectional screw 8 so that the two clamping plates 11 move towards each other to clamp the frame, close the door 17 and start the first motor 3 to rotate the polishing belt 6 to polish the frame, and the debris on the surface of the polishing belt 6 will be brushed off and fall into the drawer 18 after passing through the brush 14.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A surface polishing device for frame processing, characterized in that: include: A box (1), a controller (2) is fixedly connected to a side surface of the box (1), a first motor (3) is fixedly connected to a side surface of the box (1), a rotating shaft (4) is fixedly connected to an output end of the first motor (3), a conveying roller (5) is fixedly connected to a side surface of the rotating shaft (4), and a grinding belt (6) is rotatably connected to a side surface of the conveying roller (5); The side surface of the box body (1) is fixedly connected to a second motor (7), the output end of the second motor (7) is fixedly connected to a bidirectional lead screw (8), the side surface of the bidirectional lead screw (8) is threadedly connected to a sleeve (9), the side surface of the sleeve (9) is fixedly connected to a limit block (10), the side surface of the limit block (10) is fixedly connected to a clamping plate (11), the side inner wall of the box body (1) is provided with a mounting groove (12), the interior of the mounting groove (12) is movably connected to a slider (13), the side surface of the slider (13) is fixedly connected to a brush (14), the upper surface of the slider (13) is threadedly connected to a bolt (15), the upper surface of the box body (1) is movably connected to a protective cover (16), and the side surface of the protective cover (16) is rotatably connected to a door (17).

2. A surface polishing device for frame processing according to claim 1, characterized in that: The controller (2), the first motor (3) and the second motor (7) are all electrically connected to an external power source, and the first motor (3) and the second motor (7) are all electrically connected to the controller (2).

3. A surface polishing device for frame processing according to claim 1, characterized in that: The side surface of the rotating shaft (4) is rotatably connected to the box body (1), and the side surface of the bidirectional lead screw (8) is rotatably connected to the box body (1).

4. A surface polishing device for frame processing according to claim 1, characterized in that: The side surface of the limit block (10) is movably connected to the box body (1), and the side surface of the brush (14) is movably connected to the grinding belt (6).

5. The surface polishing device for frame processing according to claim 1, characterized in that: The side surface of the brush (14) is movably connected to the box body (1), and the side surface of the bolt (15) is threadedly connected to the box body (1).

6. The surface polishing device for frame processing according to claim 1, characterized in that: The door (17) is made of transparent tempered glass, and a drawer (18) is movably connected to the inner side wall of the box body (1).

7. A surface polishing device for frame processing according to claim 1, characterized in that: A fixing plate is fixedly connected to the side surface of the protective cover (16), and a transverse block is fixedly connected to the side surface of the box body (1).

8. A surface polishing device for frame processing according to claim 7, characterized in that: The lower surface of the fixing plate is fixedly connected with a threaded rod, and the side surface of the threaded rod is movably connected with the transverse block.

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