Bearing ring machining device

Abstract

The utility model provides a bearing ring processing device, which relates to the bearing ring processing field, and comprises a housing, an adjusting plate and a shielding cover, the housing is internally provided with a bidirectional threaded rod, the two sides of the housing are provided with two groups of adjusting turntables, the outer side of the bidirectional threaded rod is provided with a threaded sleeve, the top of the threaded sleeve is provided with the adjusting plate, and the adjusting plate is provided with the shielding cover. A protective rubber wheel is arranged on the inner side of the top of the adjusting plate, a shielding cover is arranged on the outer side of the top of the adjusting plate, a compression spring is arranged on one side of the inner side of the shielding cover, and an extension plate is arranged at one end of the compression spring. Sparks or chippings generated in the polishing process are prevented from splashing everywhere, operators or the surrounding environment is prevented from being hurt, cleanliness of an external area is guaranteed, the phenomenon of environmental pollution is reduced, meanwhile, external impurities can be prevented from entering a machining area in the machining process, cleanliness of the surface of a machined part is guaranteed, and the machining efficiency is improved. Therefore, the quality of processed products is improved.

Description

Technical Field

[0001] The utility model relates to the field of nicotinamide, in particular to a bearing ring processing device. Background Art

[0002] A bearing ring is a component used to mount a bearing. It is usually an annular member that accommodates the bearing and matches the geometric features of the inner and outer rings of the bearing. Reference document: CN 209288889 U, proposed a bearing ring processing device, through the base, support plate, mounting seat, drive motor, threaded rod, sleeve, support block, rotating groove, rotating block, mounting plate, fastening bolt, servo motor and controller working together, on the one hand, the distance between the two limit plates can be flexibly adjusted quickly and conveniently, and bearing rings of different sizes can be clamped and fixed, which is convenient for the grinding head to grind the bearing ring and improve the processing range of the grinding device; on the other hand, the outer wall of the bearing ring can be circumferentially ground, thereby improving the processing efficiency of the bearing ring and improving the production efficiency of the enterprise. The problem with the above technical solution is that when the device fixes the bearing ring, its fixing structure is very likely to cause scratches or damage on the bearing surface, thereby causing internal surface defects of the bearing ring due to scratches, resulting in reduced surface quality and dimensional accuracy of the bearing ring. At the same time, sparks or debris generated during the grinding process will fly everywhere, which is very likely to cause certain safety hazards to nearby workers and will also have a certain impact on the nearby working environment. Utility Model Content

[0003] The purpose of the utility model is to solve the following problems existing in the prior art: when the device fixes the bearing ring, its fixing structure is very likely to cause scratches or damage on the bearing surface, thereby causing internal surface defects of the bearing ring due to the scratches, resulting in reduced surface quality and dimensional accuracy of the bearing ring. At the same time, sparks or debris generated during the grinding process will fly everywhere, which is very likely to cause certain safety hazards to nearby workers and will also have a certain impact on the nearby working environment.

[0004] In order to solve the problems existing in the prior art, the utility model provides a bearing ring processing device, including a shell, an adjustment plate and a shielding cover, a two-way threaded rod is provided inside the shell, two sets of adjustment dials are provided on both sides of the shell, a threaded sleeve is provided on the outside of the two-way threaded rod, an adjustment plate is provided on the top of the threaded sleeve, a protective rubber wheel is provided on the inner side of the top of the adjustment plate, a shielding cover is provided on the outer side of the top of the adjustment plate, a compression spring is provided on one side of the inner side of the shielding cover, and an extension plate is provided at one end of the compression spring.

[0005] Furthermore, a limiting rod is provided on one side of the interior of the shell, a sliding sleeve is provided on the outside of the limiting rod, the top of the sliding sleeve is connected to the adjustment plate, the limiting rod can limit the sliding sleeve, and the sliding sleeve can cooperate with the threaded sleeve to perform a certain movement on the adjustment plate.

[0006] Furthermore, one end of the adjusting dial extends into the interior of the shell and is connected to one end of the bidirectional threaded rod. The bidirectional threaded rod can be rotated by rotating the adjusting dial, thereby driving the threaded sleeve to move horizontally.

[0007] Furthermore, the outer side of the protective rubber wheel is made of rubber material, and the protective rubber wheel can fix the bearing ring through movement, and at the same time prevent the inner side of the bearing ring from being damaged.

[0008] Furthermore, the shielding cover adopts an elliptical structure, which can shield the debris and sparks generated during the grinding process of the bearing ring, and at the same time prevent external impurities from entering the processing area.

[0009] Furthermore, one end of the extension plate is provided with a rubber material, and the extension plate can increase the shielding range of the shielding cover.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model shields the processing area to a certain extent through the outer shielding cover, thereby preventing sparks or debris generated during the grinding process from flying around, avoiding harm to operators or the surrounding environment, ensuring the cleanliness of the external area, and reducing environmental pollution. At the same time, it can also prevent external impurities from entering the processing area during the processing, ensuring the cleanliness of the surface of the workpiece, thereby improving the quality of the processed products.

[0012] The utility model can provide a certain degree of protection for the inner side of the bearing ring during the fixing process of the bearing ring through the protective rubber wheel, thereby preventing scratches or damage to the inner side of the bearing ring, avoiding surface defects of the inner side of the bearing ring caused by scratches, ensuring the surface quality and dimensional accuracy of the bearing ring, reducing the maintenance and adjustment caused by scratches, and improving the overall integrity of the bearing ring during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the shell of the present utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the shielding cover of the present invention;

[0016] Figure numerals: 1. housing; 2. bidirectional threaded rod; 3. adjusting dial; 4. threaded sleeve; 5. adjusting plate; 6. protective rubber wheel; 7. shielding cover; 8. compression spring; 9. extension plate. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0018] The specific embodiments of the present utility model are described below with reference to the accompanying drawings.

[0019] Example 1

[0020] like Figure 1-3 As shown, a bearing ring processing device includes a shell 1, an adjusting plate 5 and a shielding cover 7. A bidirectional threaded rod 2 is provided inside the shell 1, two sets of adjusting dials 3 are provided on both sides of the shell 1, a threaded sleeve 4 is provided on the outside of the bidirectional threaded rod 2, an adjusting plate 5 is provided on the top of the threaded sleeve 4, a protective rubber wheel 6 is provided on the inner side of the top of the adjusting plate 5, a shielding cover 7 is provided on the outer side of the top of the adjusting plate 5, a compression spring 8 is provided on one side of the inner side of the shielding cover 7, and an extension plate 9 is provided on one end of the compression spring 8.

[0021] Working principle description: The staff puts the bearing ring into the outside of the protective rubber wheel 6, and at the same time, the staff rotates the adjustment dial 3 according to the specifications of the bearing ring. During the rotation of the adjustment dial 3, the bidirectional threaded rod 2 can be rotated. During the rotation of the bidirectional threaded rod 2, the threaded sleeve 4 and the protective rubber wheel 6 can be driven to move horizontally relative to each other. After the protective rubber wheel 6 moves, the bearing ring can be fixed. At the same time, the protective rubber wheel 6 can provide a certain protection to the inner side of the bearing ring during the fixing process of the bearing ring, which can prevent scratches or damage to the inner side of the bearing ring, avoid internal surface defects of the bearing ring caused by scratches, ensure the surface quality and dimensional accuracy of the bearing ring, and reduce the risk of scratches. During the grinding process of the bearing ring, the staff can use the outer shielding cover 7 to shield the processing area to prevent sparks or debris generated during the grinding process from flying around, avoiding harm to the operator or the surrounding environment, ensuring the cleanliness of the external area, and reducing environmental pollution. At the same time, during the processing, it can also prevent external impurities from entering the processing area, ensuring the cleanliness of the surface of the workpiece, thereby improving the quality of the processed product. After the processing is completed, the staff can rotate the adjustment dial 3 in the opposite direction to move the protective rubber wheel 6 inward to disengage the bearing ring.

[0022] The shell 1 is mainly used to support the entire structure. When selected, a limit rod is provided on one side of the interior of the shell 1 , a sliding sleeve is provided on the outside of the limit rod, and the top end of the sliding sleeve is connected to the adjustment plate 5 .

[0023] The bidirectional threaded rod 2 is mainly used to realize the bidirectional horizontal movement of the threaded sleeve 4. When selecting, a conventional selection can be made in the existing technology according to needs.

[0024] The adjusting dial 3 is mainly used to rotate the bidirectional threaded rod 2 . When selected, one end of the adjusting dial 3 extends into the interior of the housing 1 and is connected to one end of the bidirectional threaded rod 2 .

[0025] The threaded sleeve 4 is mainly used to support the adjustment plate 5. When selecting, a conventional one can be selected from the existing technology according to the needs.

[0026] The adjustment plate 5 is mainly used to support the protective rubber wheel 6. When selecting, a conventional one can be selected from the existing technology according to needs.

[0027] The protective rubber wheel 6 is mainly used to fix and adjust the bearing ring. When selected, the outer side of the protective rubber wheel 6 is made of rubber material.

[0028] The shielding cover 7 is mainly used to shield the processing area. When selected, the shielding cover 7 adopts an elliptical structure.

[0029] The compression spring 8 is mainly used to reset the extension plate 9. When selecting the compression spring 8, a conventional one in the prior art can be selected according to the needs.

[0030] The extension plate 9 is mainly used to extend and increase the shielding range of the shielding cover 7. When selected, one end of the extension plate 9 is provided with a rubber material.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing ring processing device, comprising a housing (1), an adjustment plate (5) and a shielding cover (7), characterized in that: A bidirectional threaded rod (2) is provided inside the shell (1), two groups of adjustment dials (3) are provided on both sides of the shell (1), a threaded sleeve (4) is provided on the outside of the bidirectional threaded rod (2), an adjustment plate (5) is provided on the top of the threaded sleeve (4), a protective rubber wheel (6) is provided on the inside of the top of the adjustment plate (5), a shielding cover (7) is provided on the outside of the top of the adjustment plate (5), a compression spring (8) is provided on one side of the inner side of the shielding cover (7), and an extension plate (9) is provided on one end of the compression spring (8).

2. A bearing ring processing device according to claim 1, characterized in that: A limiting rod is provided on one side inside the housing (1), a sliding sleeve is provided on the outside of the limiting rod, and the top end of the sliding sleeve is connected to the adjustment plate (5).

3. A bearing ring processing device according to claim 1, characterized in that: One end of the adjusting dial (3) extends into the interior of the housing (1) and is connected to one end of the bidirectional threaded rod (2).

4. A bearing ring processing device according to claim 1, characterized in that: The outer side of the protective rubber wheel (6) is made of rubber material.

5. The bearing ring processing device according to claim 1, characterized in that: The shielding cover (7) adopts an elliptical structure.

6. A bearing ring processing device according to claim 1, characterized in that: One end of the extension plate (9) is provided with a rubber material.

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