Smooth grinding device for plastic retainer treatment

Abstract

The utility model provides a smooth polishing device for processing a plastic retainer, which belongs to the technical field of part processing and comprises a fixed workbench, a clamping component is fixedly connected to one side of the surface of the fixed workbench, and limiting sliding grooves are formed in two sides of the surface of the fixed workbench. According to the smooth grinding device for plastic retainer treatment, a plastic retainer needing to be ground is placed in a clamping assembly, the clamping assembly can be adjusted according to the size of the plastic retainer needing to be ground, meanwhile, the position of a second movable sliding block is adjusted to adjust the position of a grinding assembly, grinding is convenient, and the grinding efficiency is improved. And after adjustment is completed, the clamping assembly can be directly arranged above the grinding assembly for direct grinding, meanwhile, due to the fact that the plastic retainer is usually in a roller shape, the grinding assembly can drive the plastic retainer to rotate and grind in the grinding process, grinding can be complete without omission, and the overall grinding effect of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of parts processing, and in particular relates to a smooth grinding device for processing a plastic retainer. Background Art

[0002] Cage (i.e. bearing cage, also known as bearing retainer) refers to a bearing part that partially wraps all or part of the rolling elements and moves with them. It is used to isolate the rolling elements and usually guide the rolling elements and keep them in the bearing. Commonly used cages are mainly divided into metal cages and non-metal cages according to the type of material. There are also composite cages. Bearing cages for special purposes should also meet the requirements of special working conditions, such as high temperature resistance, corrosion resistance, self-lubrication (used in vacuum) or non-magnetic plastics.

[0003] In the production and processing of plastic cages, it is usually necessary to smooth and grind the plastic cages to reduce burrs in order to increase the quality of the produced plastic cages. The conventional deburring method requires manual long-term hand-held grinding, which affects the work efficiency of the workers and wastes working time. In addition, the grinding effect is not comprehensive enough and cannot cope with various types of plastic cages. Therefore, we propose a smooth grinding device for plastic cage processing. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides a smooth grinding device for plastic retainer processing, which is used to solve the problems raised by the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A smooth polishing device for plastic retainer processing, comprising: a fixed workbench, a clamping assembly is fixedly connected to one side of the surface of the fixed workbench, limiting slide grooves are provided on both sides of the surface of the fixed workbench, multiple inner walls of the limiting slide grooves are fixedly connected to slide rails, multiple surfaces of the slide rails are slidably connected to second movable sliders, multiple second movable sliders are fixedly connected to one side with fixed columns, multiple second movable sliders are rotatably connected to one side with fixed buckles, multiple fixed slots are provided on the surface of the fixed workbench, the fixed slots match the fixed buckles, and multiple fixed columns are fixedly connected to one side with polishing assemblies.

[0007] As a preferred solution of the utility model, the clamping assembly includes a sliding groove block, a first movable slider, a rotating handle, a limiting top plate, a limiting block, a telescopic adjustment block and a plastic retaining frame body, the sliding groove block is fixedly connected to the top of the surface of the fixed workbench, the first movable slider is slidably connected to the inner wall of the sliding groove block, the rotating handle is rotatably connected to the top of the first movable slider, the limiting top plate is fixedly connected to the top of the rotating handle, the limiting block is arranged on one side of the rotating handle, and the limiting block matches the rotating handle.

[0008] As a preferred solution of the utility model, the telescopic adjustment block is fixedly connected to the bottom of the first movable slider, the plastic holder body is rotatably connected to the inner wall of the telescopic adjustment block, and the plastic holder body matches the polishing assembly.

[0009] As a preferred solution of the utility model, the grinding assembly includes a connecting and fixing block, a central rotating shaft, a rotating motor and a grinding and polishing block, and a plurality of the connecting and fixing blocks are fixedly connected to the surface of the fixed workbench.

[0010] As a preferred solution of the utility model, the central rotating shaft is rotatably connected between the multiple connecting and fixing blocks, the rotating motor is arranged at one end of the central rotating shaft, the grinding and polishing block is fixedly connected to the surface of the central rotating shaft, and the grinding and polishing block matches the clamping assembly.

[0011] As a preferred solution of the utility model, both sides of the bottom of the fixed workbench are fixedly connected with anti-fall pads.

[0012] As a preferred solution of the utility model, a plurality of fixed base plates are fixedly connected to the back of the fixed workbench, and a plurality of fixed base plates are fixedly connected to the backs thereof with fixing nails.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the smooth grinding device for processing the plastic retainer places the plastic retainer to be grinded into the clamping assembly, and the clamping assembly is adjusted according to the size of the plastic retainer to be grinded, and the position of the second movable slider is adjusted to adjust the position of the grinding assembly to facilitate grinding. After the adjustment is completed, the clamping assembly will be directly set above the grinding assembly for direct grinding. At the same time, because the plastic retainer is usually in the shape of a roller, the grinding assembly will also drive the plastic retainer itself to rotate and grind during the grinding process, so that the grinding will be more complete and without omissions, further improving the overall grinding effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a 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 to the present invention.

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the back of the overall structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the clamping assembly in the structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the grinding component in the structure of the utility model.

[0020] In the figure: 1. Fixed workbench; 2. Clamping assembly; 201. Sliding slot block; 202. First movable slider; 203. Rotating handle; 204. Limiting top plate; 205. Limiting block; 206. Telescopic adjustment block; 207. Plastic retainer body; 3. Limiting slide slot; 4. Slide rail; 5. Second movable slider; 6. Fixed column; 7. Fixed buckle; 8. Fixed slot; 9. Grinding assembly; 901. Connecting fixed block; 902. Central rotating shaft; 903. Rotating motor; 904. Grinding and polishing block; 10. Anti-fall gasket; 11. Fixed bottom plate; 12. Fixed nail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-4 , the technical solution provided by this embodiment is as follows:

[0024] A smooth grinding device for plastic retainer processing comprises: a fixed workbench 1, a clamping assembly 2 is fixedly connected to one side of the surface of the fixed workbench 1, limiting slide grooves 3 are provided on both sides of the surface of the fixed workbench 1, a plurality of limiting slide grooves 3 are fixedly connected to the inner walls of the slide rails 4, a second movable slider 5 is slidably connected to the surface of the plurality of slide rails 4, a plurality of second movable sliders 5 are fixedly connected to a fixed column 6 on one side, a plurality of second movable sliders 5 are rotatably connected to a fixed buckle 7 on one side, a plurality of fixed slots 8 are provided on the surface of the fixed workbench 1, the fixed slots 8 match the fixed buckles 7, and a grinding assembly 9 is fixedly connected to one side of the plurality of fixed columns 6.

[0025] In a specific embodiment of the utility model, the smooth grinding device for processing the plastic retainer places the plastic retainer to be ground into the clamping assembly 2, and the clamping assembly 2 is adjusted according to the size of the plastic retainer to be ground. At the same time, the position of the second movable slider 5 is adjusted to adjust the position of the grinding assembly 9 to facilitate grinding. After the adjustment, the clamping assembly 2 is directly set above the grinding assembly 9 for direct grinding. At the same time, because the plastic retainer is usually in the shape of a roller, the grinding assembly 9 will also drive the plastic retainer itself to rotate and grind during the grinding process, so that the grinding will be more complete and without omissions, further improving the overall grinding effect of the device.

[0026] Specifically, the clamping assembly 2 includes a sliding groove block 201, a first movable slider 202, a rotating handle 203, a limiting top plate 204, a limiting block 205, a telescopic adjustment block 206 and a plastic retaining frame body 207. The sliding groove block 201 is fixedly connected to the top of the surface of the fixed workbench 1, the first movable slider 202 is slidably connected to the inner wall of the sliding groove block 201, the rotating handle 203 is rotatably connected to the top of the first movable slider 202, the limiting top plate 204 is fixedly connected to the top of the rotating handle 203, the limiting block 205 is arranged on one side of the rotating handle 203, and the limiting block 205 matches the rotating handle 203.

[0027] In a specific embodiment of the present invention, the clamping assembly 2 is fixed as a whole by a sliding slot block 201. At the same time, the movement of the first movable slider 202 in the sliding slot block 201 can increase the overall movement range of the clamping assembly 2. The rotating handle 203, the limiting top plate 204 and the limiting block 205 can help adjust the direction of the first movable slider 202 at any time, further improving the overall flexibility and versatility of the clamping assembly 2.

[0028] Specifically, the telescopic adjustment block 206 is fixedly connected to the bottom of the first movable slider 202 , and the plastic holder body 207 is rotatably connected to the inner wall of the telescopic adjustment block 206 , and the plastic holder body 207 matches the grinding assembly 9 .

[0029] In a specific embodiment of the present invention, the telescopic adjustment block 206 can adjust the height according to the size of the plastic retainer body 207, thereby increasing the model range applicable to the clamping assembly 2 as a whole, and further improving the versatility and flexibility of the device as a whole.

[0030] Specifically, the grinding assembly 9 includes a connecting and fixing block 901 , a central rotating shaft 902 , a rotating motor 903 and a grinding and polishing block 904 . A plurality of connecting and fixing blocks 901 are fixedly connected to the surface of the fixed workbench 1 .

[0031] In a specific embodiment of the present invention, the grinding assembly 9 is fixed as a whole to one side of the fixing column 6 by connecting the fixing block 901 , so as to ensure the overall stability of the grinding assembly 9 .

[0032] Specifically, the central rotating shaft 902 is rotatably connected between multiple connecting and fixing blocks 901, the rotating motor 903 is set at one end of the central rotating shaft 902, the grinding and polishing block 904 is fixedly connected to the surface of the central rotating shaft 902, and the grinding and polishing block 904 is matched with the clamping assembly 2.

[0033] In a specific embodiment of the present invention, the rotating motor 903 can drive the central shaft 902 to rotate, and thereby ensure the rotation of the grinding and polishing block 904. The rotation of the grinding and polishing block 904 can help to polish the surface of the smooth plastic retainer, further increasing the overall functionality of the device.

[0034] Specifically, both sides of the bottom of the fixed workbench 1 are fixedly connected with anti-fall pads 10 .

[0035] In a specific embodiment of the present invention, the anti-fall pad 10 can help the device to mitigate the impact force when it is impacted by the bottom, thereby further improving the safety of the device itself.

[0036] Specifically, a plurality of fixed base plates 11 are fixedly connected to the back of the fixed workbench 1 , and a plurality of fixed base plates 11 are fixedly connected to the backs of the plurality of fixed base plates 11 .

[0037] In a specific embodiment of the present invention, the fixed base plate 11 and the fixed nails 12 can help fix the fixed workbench 1 at a work location that needs to be fixed, further improving the overall stability of the device.

[0038] Working principle: The smooth grinding device processed by this type of plastic holder places the plastic holder to be polished into the clamping component 2, and the clamping component 2 is adjusted according to the size of the plastic holder to be polished, and the position of the second movable slider 5 is adjusted to adjust the position of the grinding component 9 for easy grinding. After the adjustment, the clamping component 2 will be directly set above the grinding component 9 for direct grinding. At the same time, because the plastic holder is usually in the shape of a roller, the grinding component 9 will also drive the plastic holder itself to rotate and grind during the grinding process, so that the grinding will be more complete without omissions, further improving the overall grinding effect of the device. The clamping component 2 is fixed as a whole by the sliding groove block 201. At the same time, the movement of the first movable slider 202 in the sliding groove block 201 can increase the overall moving range of the clamping component 2, and the rotating handle 203, the limiting top plate 204 and the limiting block 205 can help adjust the first movable slider 202 at any time. direction, further improving the overall flexibility and versatility of the clamping assembly 2, the telescopic adjustment block 206 can adjust the height according to the size of the plastic holder body 207, so as to increase the model range applicable to the clamping assembly 2 as a whole, and further improve the overall versatility and flexibility of the device, the grinding assembly 9 fixes the grinding assembly 9 as a whole on one side of the fixed column 6 by connecting the fixed block 901, so as to ensure the overall stability of the grinding assembly 9, the rotating motor 903 can drive the central shaft 902 to rotate, and thereby ensure the rotation of the grinding and polishing block 904, and the rotation of the grinding and polishing block 904 can help to polish the surface of the smooth plastic holder, further increasing the overall functionality of the device, the anti-fall gasket 10 can help the device to reduce the impact force when it is impacted by the bottom, further improving the safety of the device itself, the fixed base plate 11 and the fixing nails 12 can help fix the fixed workbench 1 at the work location that needs to be fixed, and further improve the overall stability of the device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A smooth polishing device for plastic retainer processing, characterized in that: include: A fixed workbench (1), wherein one side of the surface of the fixed workbench (1) is fixedly connected with a clamping assembly (2), both sides of the surface of the fixed workbench (1) are provided with limit slide grooves (3), the inner walls of the plurality of limit slide grooves (3) are fixedly connected with slide rails (4), the surfaces of the plurality of slide rails (4) are slidably connected with second movable sliders (5), one side of the plurality of second movable sliders (5) is fixedly connected with a fixed column (6), one side of the plurality of second movable sliders (5) is rotatably connected with a fixed buckle (7), the surface of the fixed workbench (1) is provided with a plurality of fixed slots (8), the fixed slots (8) match the fixed buckles (7), and one side of the plurality of fixed columns (6) is fixedly connected with a grinding assembly (9).

2. A smooth polishing device for plastic retainer processing according to claim 1, characterized in that: The clamping assembly (2) comprises a sliding slot block (201), a first movable slider (202), a rotating handle (203), a limiting top plate (204), a limiting block (205), a telescopic adjustment block (206) and a plastic retainer body (207); the sliding slot block (201) is fixedly connected to the top of the surface of the fixed workbench (1); the first movable slider (202) is slidably connected to the inner wall of the sliding slot block (201); the rotating handle (203) is rotatably connected to the top of the first movable slider (202); the limiting top plate (204) is fixedly connected to the top of the rotating handle (203); the limiting block (205) is arranged on one side of the rotating handle (203); and the limiting block (205) matches the rotating handle (203).

3. A smooth polishing device for plastic retainer processing according to claim 2, characterized in that: The telescopic adjustment block (206) is fixedly connected to the bottom of the first movable slider (202), and the plastic retainer body (207) is rotatably connected to the inner wall of the telescopic adjustment block (206), and the plastic retainer body (207) matches the polishing assembly (9).

4. The smooth polishing device for plastic retainer processing according to claim 1, characterized in that: The grinding assembly (9) comprises a connecting and fixing block (901), a central rotating shaft (902), a rotating motor (903) and a grinding and polishing block (904); a plurality of the connecting and fixing blocks (901) are fixedly connected to the surface of the fixed workbench (1).

5. A smooth polishing device for plastic retainer processing according to claim 4, characterized in that: The central rotating shaft (902) is rotatably connected between the plurality of connecting and fixing blocks (901), the rotating motor (903) is arranged at one end of the central rotating shaft (902), the grinding and polishing block (904) is fixedly connected to the surface of the central rotating shaft (902), and the grinding and polishing block (904) matches the clamping assembly (2).

6. The smooth polishing device for plastic retainer processing according to claim 1, characterized in that: Anti-fall pads (10) are fixedly connected to both sides of the bottom of the fixed workbench (1).

7. The smooth polishing device for plastic retainer processing according to claim 1, characterized in that: The back of the fixed workbench (1) is fixedly connected to a plurality of fixed base plates (11), and the backs of the plurality of fixed base plates (11) are all fixedly connected to fixing nails (12).

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