CN211439256U - Bearing inner race burnishing device is used in bearing processing - Google Patents
Bearing inner race burnishing device is used in bearing processing Download PDFInfo
- Publication number
- CN211439256U CN211439256U CN202020040623.2U CN202020040623U CN211439256U CN 211439256 U CN211439256 U CN 211439256U CN 202020040623 U CN202020040623 U CN 202020040623U CN 211439256 U CN211439256 U CN 211439256U
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- Prior art keywords
- bearing
- polishing
- supporting
- plate
- ring
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- Expired - Fee Related
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- 238000005498 polishing Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 abstract 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a bearing inner race burnishing device is used in bearing processing relates to the burnishing device field, including the supporting baseplate, the top of supporting baseplate is equipped with bilateral symmetry's spout, and the top of supporting baseplate is equipped with bilateral symmetry's two sets of removal backup pads, and the bottom an organic whole that removes the backup pad is equipped with the slider, and slider sliding fit is in the spout, and the one side that two sets of removal backup pads are close to each other all fixed welding have the snap ring, and the snap ring is semi-annular structure. The middle bearing of the utility model is fixed firmly, convenient for grinding and polishing, convenient for adjustment, and suitable for grinding and polishing bearings with different specifications; the middle polishing ring of the utility model is convenient to replace, and can adapt to the polishing of bearings with different specifications; the utility model discloses in when removing the backup pad and realizing supporting to the snap ring, can avoid the piece of burnishing and polishing in-process to sputter all around mutually, the piece can only sputter at supporting baseplate front side or upper surface, convenient clearance.
Description
Technical Field
The utility model relates to a burnishing device field, in particular to bearing inner race burnishing device is used in bearing processing.
Background
In the polishing process of the bearing inner ring, a polishing abrasive disc is needed for grinding, and the abrasive disc grinding can generate an increased acting force, so that the bearing shakes or vibrates to influence polishing; when the abrasive disc carries out polishing rotational grinding, can produce the revolving force for the bearing has the trend to outer wall sideslip all around, and then causes the bearing displacement to appear, makes polishing precision reduce. Therefore, it is necessary to provide a polishing device for an inner ring of a bearing for machining a bearing, which can solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing inner race burnishing device is used in bearing processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing inner ring polishing device for bearing processing comprises a supporting base plate, wherein bilaterally symmetrical sliding grooves are formed in the upper portion of the supporting base plate, two sets of bilaterally symmetrical movable supporting plates are arranged on the upper portion of the supporting base plate, a sliding block is integrally arranged at the bottom of each movable supporting plate, the sliding block is in sliding fit in each sliding groove, a clamping ring is fixedly welded on one side, close to each other, of each movable supporting plate, each clamping ring is of a semi-annular structure, adjusting plates are fixedly welded at two ends of each clamping ring, the two sets of adjusting plates are connected through adjusting screws, a tensioning spring is movably sleeved in the middle of each adjusting screw, two ends of each tensioning spring are movably attached to the side faces of the corresponding adjusting plate at two ends respectively, adjusting nuts are movably attached to one side, far away from the tensioning spring, of each adjusting plate through threaded fit, a bearing, the fixed blotter that is equipped with in inner circle department of snap ring, the top correspondence of bearing is equipped with the roof, the fixed welding in the upper end of erecting the backup pad of rear end of roof, the fixed welding in the rear side of supporting baseplate in the bottom of erecting the backup pad, the fixed welding in the bottom of roof has the motor, and the lower extreme transmission of motor is connected with the motor shaft, and the cover is equipped with the installation cover in the motor shaft, and the installation cover passes through clamping screw to be fixed in the motor shaft, the fixed welding in the lower extreme outer lane department of installation cover has the round to polish and.
Preferably, the left end and the right end of the upper surface of the supporting bottom plate are respectively fixed with a positioning plate through screws, and the two groups of positioning plates are respectively arranged on one surfaces, far away from the bearing, of the two groups of movable supporting plates.
Preferably, the sliding groove is of a T-shaped structure, and the end part of the sliding groove penetrates through the outer side of the supporting bottom plate.
Preferably, when the bearing is pressed between the snap rings at the two sides, the tension spring is in a compressed state.
Preferably, the polishing ring is of an annular structure, and the outer diameter of the polishing ring corresponds to the inner diameter of the bearing.
The utility model discloses a technological effect and advantage:
1. the middle bearing of the utility model is fixed firmly, convenient for grinding and polishing, convenient for adjustment, and suitable for grinding and polishing bearings with different specifications;
2. the middle polishing ring of the utility model is convenient to replace, and can adapt to the polishing of bearings with different specifications;
3. the utility model discloses in when removing the backup pad and realizing supporting to the snap ring, can avoid the piece of burnishing and polishing in-process to sputter all around mutually, the piece can only sputter at supporting baseplate front side or upper surface, convenient clearance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the snap ring structure of the present invention.
In the figure: 1. a support base plate; 2. a snap ring; 3. tightening the spring; 4. an adjusting plate; 5. adjusting the nut; 6. adjusting the screw rod; 7. positioning a plate; 8. a chute; 9. moving the support plate; 10. a bearing; 11. fixing the screw rod; 12. a vertical support plate; 13. a top plate; 14. a motor; 15. a motor shaft; 16. installing a sleeve; 17. polishing the polishing ring; 18. a cushion pad; 19. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a bearing inner ring polishing device for bearing processing as shown in figure 1-2, which comprises a supporting bottom plate 1, a sliding groove 8 which is symmetrical left and right is arranged above the supporting bottom plate 1, two groups of movable supporting plates 9 which are symmetrical left and right are arranged above the supporting bottom plate 1, a sliding block 19 is integrally arranged at the bottom of the movable supporting plates 9, the sliding block 19 is in sliding fit in the sliding groove 8, the clamping ring 2 is fixedly welded on one side, close to each other, of each of the two groups of movable supporting plates 9, the clamping ring 2 is of a semi-annular structure, adjusting plates 4 are fixedly welded at two ends of the clamping ring 2, the two groups of adjusting plates 4 are connected through adjusting screws 6, the tensioning springs 3 are movably sleeved in the middle of the adjusting screws 6, two ends of each tensioning spring 3 are movably attached to the side surfaces of the adjusting plate 4 at two ends respectively, two ends of each adjusting screw 6 are connected with adjusting nuts 5 in a threaded fit mode, and the adjusting nuts 5 are movably attached to one side, far away from the tensioning springs 3, of each adjusting plate;
a bearing 10 is clamped between the two groups of clamping rings 2, and a cushion pad 18 is fixedly arranged at the inner ring of each clamping ring 2, so that the outer ring of the bearing 10 is prevented from being worn, and the bearing 10 is prevented from sliding;
the top of bearing 10 corresponds and is equipped with roof 13, the fixed welding in the upper end of erecting backup pad 12 in the rear end of roof 13, the fixed welding in the rear side of supporting baseplate 1 in the bottom of erecting backup pad 12, the fixed welding in the bottom of roof 13 has motor 14, the lower extreme transmission of motor 14 is connected with motor shaft 15, the cover is equipped with installation cover 16 on motor shaft 15, installation cover 16 passes through clamping screw 11 to be fixed on motor shaft 15, the fixed welding in the lower extreme outer lane department of installation cover 16 has the round to polish and polish polishing ring 17.
Both ends all are fixed with locating plate 7 through the screw about supporting baseplate 1's upper surface, and two sets of locating plates 7 set up respectively and keep away from the one side of bearing 10 at two sets of removal backup pads 9, and locating plate 7 can carry on spacingly to removing backup pad 9, avoids removing backup pad 9 and drops.
The sliding groove 8 is of a T-shaped structure, and the end part of the sliding groove 8 penetrates through the outer side of the supporting bottom plate 1, so that the sliding block 19 can slide and move out conveniently.
When the bearing 10 is pressed between the snap rings 2 on both sides, the tightening spring 3 is in a compressed state, the tightening spring 3 plays a role in buffering and supporting to a certain extent, and the tightening spring 3 is convenient to disassemble, assemble and replace.
The polishing ring 17 is in an annular structure, and the outer diameter of the polishing ring 17 corresponds to the inner diameter of the bearing 10.
The working principle is as follows: the middle bearing 10 of the utility model is stable and fixed, convenient for grinding and polishing, and convenient for adjustment, and can be adapted to the bearings 10 with different specifications and sizes for grinding and polishing;
the adjusting nut 5 is rotated to drive the clamping rings 2 at two sides of the bearing 10 to be clamped, so that the fixing is convenient.
The middle polishing ring 17 of the utility model is convenient to replace, and can be adapted to the polishing of bearings 10 with different specifications;
the utility model discloses when well removal backup pad 9 realizes supporting to snap ring 2, can avoid the piece of burnishing and polishing in-process to sputter all around mutually, the piece can only sputter at supporting baseplate 1 front side or upper surface, convenient clearance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a bearing inner race burnishing device for bearing processing, includes supporting baseplate (1), its characterized in that: the supporting device is characterized in that bilaterally symmetrical sliding grooves (8) are formed in the upper portion of the supporting base plate (1), bilaterally symmetrical two groups of movable supporting plates (9) are arranged in the upper portion of the supporting base plate (1), a sliding block (19) is integrally arranged at the bottom of each movable supporting plate (9), the sliding block (19) is in sliding fit in each sliding groove (8), a clamping ring (2) is fixedly welded on one surface, close to each other, of each movable supporting plate (9), each clamping ring (2) is of a semi-annular structure, adjusting plates (4) are fixedly welded at two ends of each clamping ring (2), the two groups of adjusting plates (4) are connected through adjusting screws (6), a tensioning spring (3) is movably sleeved at the middle position of each adjusting screw (6), two ends of the tensioning spring (3) are movably attached to the side surfaces of the adjusting plates (4) at two ends respectively, and two ends of each, the adjusting nut (5) is movably attached to one surface of the adjusting plate (4) far away from the tension spring (3), a bearing (10) is clamped between the two groups of clamping rings (2), a cushion pad (18) is fixedly arranged at the inner ring of the snap ring (2), a top plate (13) is correspondingly arranged above the bearing (10), the rear end of the top plate (13) is fixedly welded at the upper end of the vertical supporting plate (12), the bottom of the vertical supporting plate (12) is fixedly welded at the rear side of the supporting bottom plate (1), the bottom of the top plate (13) is fixedly welded with a motor (14), the lower end of the motor (14) is connected with a motor rotating shaft (15) in a transmission way, the motor rotating shaft (15) is sleeved with an installation sleeve (16), the installation sleeve (16) is fixed on the motor rotating shaft (15) through a fixing screw rod (11), and a circle of polishing ring (17) is fixedly welded at the outer ring of the lower end of the mounting sleeve (16).
2. The bearing inner race polishing device for bearing processing according to claim 1, characterized in that: both ends all are fixed with locating plate (7) through the screw about the upper surface of supporting baseplate (1), and two sets of locating plate (7) set up respectively in two sets of removal backup pads (9) keep away from the one side of bearing (10).
3. The bearing inner race polishing device for bearing processing according to claim 1, characterized in that: the sliding chute (8) is of a T-shaped structure, and the end part of the sliding chute (8) penetrates through the outer side of the supporting bottom plate (1).
4. The bearing inner race polishing device for bearing processing according to claim 1, characterized in that: when the bearing (10) is pressed between the snap rings (2) at the two sides, the tightening spring (3) is in a compressed state.
5. The bearing inner race polishing device for bearing processing according to claim 1, characterized in that: the polishing ring (17) is of an annular structure, and the outer diameter of the polishing ring (17) corresponds to the inner diameter of the bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040623.2U CN211439256U (en) | 2020-01-09 | 2020-01-09 | Bearing inner race burnishing device is used in bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040623.2U CN211439256U (en) | 2020-01-09 | 2020-01-09 | Bearing inner race burnishing device is used in bearing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211439256U true CN211439256U (en) | 2020-09-08 |
Family
ID=72313281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020040623.2U Expired - Fee Related CN211439256U (en) | 2020-01-09 | 2020-01-09 | Bearing inner race burnishing device is used in bearing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211439256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428042A (en) * | 2020-10-30 | 2021-03-02 | 侯启明 | Automatic adjusting device for avoiding insufficient polishing of inner wall during bearing machining |
| CN114770250A (en) * | 2022-06-23 | 2022-07-22 | 启东海大聚龙新材料科技有限公司 | Epoxy slide bearing internal surface grinding device |
-
2020
- 2020-01-09 CN CN202020040623.2U patent/CN211439256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428042A (en) * | 2020-10-30 | 2021-03-02 | 侯启明 | Automatic adjusting device for avoiding insufficient polishing of inner wall during bearing machining |
| CN114770250A (en) * | 2022-06-23 | 2022-07-22 | 启东海大聚龙新材料科技有限公司 | Epoxy slide bearing internal surface grinding device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |