CN210790486U - Track burnishing device is used in bearing processing - Google Patents
Track burnishing device is used in bearing processing Download PDFInfo
- Publication number
- CN210790486U CN210790486U CN201921555397.5U CN201921555397U CN210790486U CN 210790486 U CN210790486 U CN 210790486U CN 201921555397 U CN201921555397 U CN 201921555397U CN 210790486 U CN210790486 U CN 210790486U
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- bearing
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- fixedly connected
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- 238000005498 polishing Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the bearing processing, especially, track burnishing device is used in bearing processing, including base, bearing inner race, the top fixedly connected with motor of base, the top of base and the connecting plate that is located the vertical setting of the place ahead fixedly connected with of motor, the top of base is located fixedly connected with bottom between two connecting plates and places the piece, and the slide rail groove has been seted up respectively to the one side that two connecting plates are close to mutually, and wherein the vertical groove that is linked together with the slide rail groove is seted up to the side of right side connecting plate. This track burnishing device is used in bearing processing, the setting of fixed pipe, spring and spherical polishing ball that the motor output end is fixed can carry out the burnishing and polishing operation with the outer lane inner wall of bearing when the motor rotates, and the elastic support of spring can act on the spliced pole, can make spherical polishing ball act on the inner wall of the circular sliding tray of bearing, and it is better to make the inner wall atress that spherical polishing ball acts on circular sliding tray more evenly polish the effect.
Description
Technical Field
The utility model relates to a bearing processing technology field especially relates to a track burnishing device is used in bearing processing.
Background
The friction coefficient between the ball and the circular sliding groove on the bearing outer ring directly determines the quality of the bearing in the processing process of the bearing, the smaller the sliding coefficient is, the smaller the power loss in the rotating process of the bearing is, the better the durability is, and the friction coefficient of the bearing is easily increased because the machine milling processing of the circular track groove of the existing bearing is difficult to avoid burrs and unsmooth contact surfaces on the track.
SUMMERY OF THE UTILITY MODEL
Based on current circular track groove of bearing because machine milling process has burr and the contact surface of unsmooth to cause the bearing coefficient of friction to uprise technical problem easily on the track, the utility model provides a track burnishing device is used in bearing processing.
The utility model provides a track burnishing device is used in bearing processing, including base, bearing inner race, the top fixedly connected with motor of base, the top of base and the connecting plate that is located the vertical setting of the place ahead fixedly connected with of motor, the top of base is located fixedly connected with bottom between two connecting plates and places the piece, and the slide rail groove has been seted up respectively to the one side that two connecting plates are close to mutually, and wherein the vertical groove that is linked together with the slide rail groove is seted up to the side of right side connecting plate, and the inside in two slide rail grooves is provided with clamping device, place and placed the bearing inner race on the piece, circular sliding tray has been seted up to the inner wall of bearing inner race, the output fixedly connected with burnishing device of motor.
Preferably, clamping device is including connecting crossbeam, arc grip block and fixing bolt, the inner wall in two slide rail grooves and the connection crossbeam sliding connection who transversely sets up, the bottom and the arc grip block fixed connection of connection crossbeam, fixing bolt's output run through vertical groove and with the inside connection crossbeam threaded connection who sets up of slide rail groove.
Preferably, the bottom of the arc-shaped clamping block is a circular arc-shaped concave surface, and the bottom surface of the arc-shaped clamping block is matched with the outer wall surface of the bearing outer ring.
Preferably, an arc-shaped groove is formed in the top of the placing block, and the arc surface of the arc-shaped groove is matched with the bearing outer ring.
Preferably, burnishing device includes circular seat, fixed pipe, spring, slider spliced pole and spherical burnishing ball, the output and the circular seat fixed connection of motor, the surface and the fixed pipe fixed connection of circular seat, the inside of fixed pipe is provided with the spring, the one end and the slider fixed connection of circular seat are kept away from to the spring, the inner wall sliding connection of slider and fixed pipe, the right side and the spliced pole fixed connection of slider, the spliced pole is kept away from the one end of slider and is run through fixed pipe and with the spherical burnishing ball fixed connection that the fixed outside of tubes set up.
Preferably, the outer surface of the spherical polishing ball is matched with the groove of the circular sliding groove.
The utility model provides a beneficial effect does:
1. the outer ring of the bearing can be placed on the arc-shaped groove and the arc-shaped clamping block through the arc-shaped groove formed in the placing block and the arc-shaped clamping block arranged at the bottom of the connecting beam, the end portion of the connecting beam slides on the inner wall of the sliding rail groove, and the fixing bolt can be used for fixing the outer ring of the bearing stably, so that the circular sliding groove of the bearing can be conveniently polished.
2. The inner wall of the outer ring of the bearing can be polished when the motor rotates through the fixed pipe fixed at the output end of the motor, the spring and the spherical polishing ball, the elastic support of the spring can act on the connecting column, the spherical polishing ball can act on the inner wall of the circular sliding groove of the bearing, and the inner wall of the circular sliding groove acted by the spherical polishing ball is more uniform in stress and better in polishing effect.
Drawings
Fig. 1 is a schematic view of a track polishing device for bearing processing according to the present invention;
fig. 2 is a side view of a rail polishing device for bearing processing according to the present invention;
fig. 3 is the utility model provides a bearing processing is with track burnishing device's burnishing device local cross-sectional view.
In the figure: 1. a base; 101. a motor; 2. a connecting plate; 3. a slide rail groove; 4. a vertical slot; 5. placing the blocks; 501. an arc-shaped slot; 6. a bearing outer race; 7. a circular sliding groove; 8. a clamping device; 801. connecting the cross beam; 802. an arc-shaped clamping block; 803. fixing the bolt; 9. a polishing device; 901. a circular seat; 902. a fixed tube; 903. a spring; 904. a slider; 905. connecting columns; 906. the ball is polished in a spherical shape.
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.
Referring to fig. 1-3, a rail polishing device for bearing processing comprises a base 1 and a bearing outer ring 6, wherein the top of the base 1 is fixedly connected with a motor 101, the top of the base 1 is fixedly connected with a connecting plate 2 which is longitudinally arranged in front of the motor 101, the top of the base 1 is fixedly connected with a bottom placing block 5 between the two connecting plates 2, one surfaces of the two connecting plates 2 which are close to each other are respectively provided with a slide rail groove 3, wherein the vertical groove 4 that is linked together with the slide rail groove is seted up to the side of right side connecting plate 2, and the inside of two slide rail grooves 3 is provided with clamping device 8, places bearing inner race 6 on the piece 5, and the top of placing piece 5 begins to have arc wall 501, and arc wall 501's cambered surface and 6 looks adaptations of bearing inner race, circular sliding tray 7 has been seted up to the inner wall of bearing inner race 6, and motor 101's output fixedly connected with burnishing device 9.
The sliding clamping device 8 comprises a connecting beam 801, arc-shaped clamping blocks 802 and fixing bolts 803, the inner walls of two slide rail grooves 3 are in sliding connection with the connecting beam 801 arranged transversely, the bottom of the connecting beam 801 is fixedly connected with the arc-shaped clamping blocks 802, the output ends of the fixing bolts 803 penetrate through the vertical grooves 4 and are in threaded connection with the connecting beam 801 arranged in the slide rail grooves 3, the bottom of the arc-shaped clamping blocks 802 is a circular arc concave surface, the bottom surfaces of the arc-shaped clamping blocks 802 are matched with the outer wall surface of the bearing outer ring 6, the outer ring of the bearing can be placed on the arc-shaped groove 501 and the arc-shaped clamping block 802 through the arc-shaped groove 501 arranged on the placing block and the arc-shaped clamping block 802 arranged at the bottom of the connecting beam 801 to perform clamping operation, the end part of the connecting beam 801 slides on the inner wall of the sliding rail groove 3, and the outer ring of the bearing can be stably clamped through the fixing of the fixing bolt 803, so that the circular sliding groove 7 of the bearing can be conveniently polished.
The polishing device 9 comprises a circular seat 901, a fixed pipe 902, a spring 903, a slider 904 connecting column 905 and a spherical polishing ball 906, the output end of the motor 101 is fixedly connected with the circular seat 901, the outer surface of the circular seat 901 is fixedly connected with the fixed pipe 902, the spring 903 is arranged inside the fixed pipe 902, one end of the spring 903 far away from the circular seat 901 is fixedly connected with the slider 904, the slider 904 is slidably connected with the inner wall of the fixed pipe 902, the right side of the slider 904 is fixedly connected with the connecting column 905, one end of the connecting column 905 far away from the slider 904 penetrates through the fixed pipe 902 and is fixedly connected with the spherical polishing ball 906 arranged outside the fixed pipe 902, the outer surface of the spherical polishing ball 906 is matched with the groove of the circular sliding groove 7, the spherical polishing ball 906 is spherical, the inner wall of the circular sliding groove 7 can be uniformly polished, the outer ring of the bearing can be polished when the motor 101 rotates through the fixed pipe, the spring 903 and the spherical polishing ball 906 which are fixed at the output end of the motor 101, the elastic support of the spring 903 can act on the connecting column 905, so that the spherical polishing ball 906 acts on the inner wall of the circular sliding groove 7 of the bearing, and the stress of the spherical polishing ball 906 on the inner wall of the circular sliding groove 7 is more uniform, and the polishing effect is better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a track burnishing device is used in bearing processing, includes base (1), bearing inner race (6), its characterized in that: the top fixedly connected with motor (101) of base (1), the top of base (1) is located connecting plate (2) of the vertical setting of the place ahead fixedly connected with of motor (101), the top of base (1) is located fixedly connected with bottom between two connecting plates (2) and places piece (5), slide rail groove (3) have been seted up respectively to the one side that two connecting plates (2) are close to mutually, vertical groove (4) that are linked together with the slide rail groove are seted up to the side of wherein right side connecting plate (2), and the inside of two slide rail grooves (3) is provided with clamping device (8), place bearing inner race (6) on the piece (5), circular sliding groove (7) have been seted up to the inner wall of bearing inner race (6), the output end fixedly connected with burnishing device (9) of motor (101).
2. The rail polishing device for bearing processing according to claim 1, wherein: clamping device (8) are including connecting crossbeam (801), arc grip block (802) and fixing bolt (803), the inner wall of two slide rail grooves (3) and the connection crossbeam (801) sliding connection of horizontal setting, the bottom and the arc grip block (802) fixed connection of connecting crossbeam (801), the output of fixing bolt (803) run through vertical groove (4) and with slide rail groove (3) inside connection crossbeam (801) threaded connection who sets up.
3. The rail polishing device for bearing processing according to claim 2, wherein: the bottom of the arc-shaped clamping block (802) is an arc-shaped concave surface, and the bottom surface of the arc-shaped clamping block (802) is matched with the outer wall surface of the bearing outer ring (6).
4. The rail polishing device for bearing processing according to claim 1, wherein: an arc-shaped groove (501) is formed in the top of the placing block (5), and the arc surface of the arc-shaped groove (501) is matched with the bearing outer ring (6).
5. The rail polishing device for bearing processing according to claim 1, wherein: polishing device (9) are including circular seat (901), fixed pipe (902), spring (903), slider (904) spliced pole (905) and spherical polishing ball (906), the output and circular seat (901) fixed connection of motor (101), the surface and fixed pipe (902) fixed connection of circular seat (901), the inside of fixed pipe (902) is provided with spring (903), the one end and slider (904) fixed connection of circular seat (901) are kept away from in spring (903), slider (904) and the inner wall sliding connection of fixed pipe (902), the right side and spliced pole (905) fixed connection of slider (904), the one end that slider (904) were kept away from in spliced pole (905) runs through fixed pipe (902) and with the spherical polishing ball (906) fixed connection that fixed pipe (902) outside set up.
6. The rail polishing device for bearing processing according to claim 5, wherein: the outer surface of the spherical polishing ball (906) is matched with the groove of the circular sliding groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555397.5U CN210790486U (en) | 2019-09-18 | 2019-09-18 | Track burnishing device is used in bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555397.5U CN210790486U (en) | 2019-09-18 | 2019-09-18 | Track burnishing device is used in bearing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790486U true CN210790486U (en) | 2020-06-19 |
Family
ID=71240208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555397.5U Expired - Fee Related CN210790486U (en) | 2019-09-18 | 2019-09-18 | Track burnishing device is used in bearing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654348A (en) * | 2022-04-18 | 2022-06-24 | 镇江宝瑞轴承有限公司 | Grinding tool for machining bearing outer ring groove and using method thereof |
-
2019
- 2019-09-18 CN CN201921555397.5U patent/CN210790486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654348A (en) * | 2022-04-18 | 2022-06-24 | 镇江宝瑞轴承有限公司 | Grinding tool for machining bearing outer ring groove and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |