CN207669034U - A kind of bearing polishing polishing bar anti-bias structure - Google Patents
A kind of bearing polishing polishing bar anti-bias structure Download PDFInfo
- Publication number
- CN207669034U CN207669034U CN201721295961.5U CN201721295961U CN207669034U CN 207669034 U CN207669034 U CN 207669034U CN 201721295961 U CN201721295961 U CN 201721295961U CN 207669034 U CN207669034 U CN 207669034U
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- CN
- China
- Prior art keywords
- bias
- polishing
- bearing
- installation axle
- lasso
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides a kind of bearing polishing polishing bar anti-bias structure, including installation axle, drive shaft and polishing bar, installation axle is fixedly mounted on the lower end of drive shaft, the installation axle lower end is fixed with polishing bar, bar movable contact polish on bearing, multiple cylinders are symmetrically installed on the installation axle side wall of polishing bar upper end, sliding block sliding contact is arranged with multiple pressure sensors on the inner wall of anti-bias lasso on the inner ring of anti-bias lasso.In the carry out bruting process of polishing bar, installation axle can be made to generate certain vibrations, by the cylinder in installation axle by shoe contact on anti-bias lasso inner ring side wall, and sliding block is under installation axle drive in anti-bias lasso inner ring slide over side walls, the pressure generated to different location on anti-bias lasso inner wall is detected and is shown by pressure sensor, ensure pressure sensor detection limit on each position in a certain range, it can guarantee that polishing bar does not deflect in bruting process, ensure machining accuracy.
Description
Technical field
The utility model is related to bearing machining field, specially a kind of bearing polishing polishing bar anti-bias structure.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is the mechanical rotary body of support, is reduced
Friction coefficient in its motion process, and ensure its rotating accuracy.During in axis, that holds processing, it is desirable that bearing machining reaches
To certain precision, especially when polishing bearing inner race or outer ring, generally use polishing bar is polished in the prior art,
Due to will produce certain vibrations in polishing bar high speed motions, the drive shaft for being easy to cause polishing bar deflects, and causes
Bearing polishing is uneven, thus it is proposed that a kind of bearing polishing polishing bar anti-bias structure.
Utility model content
The purpose of this utility model is to provide a kind of bearing polishing polishing bar anti-bias structures, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of bearing polishing polishing anti-bias knot of bar
Structure, including installation axle, drive shaft and polishing bar, installation axle are fixedly mounted on the lower end of drive shaft, and drive shaft passes through sander
Upper driving device is driven, which is fixed with polishing bar, and polishing bar movable contact is on bearing, bearing positioning
It is clamped on fixed bottom plate, it is interior on fixed bottom plate centre position to be recessed with locating slot, positioning bearing is fixed in locating slot, it is fixed
It is plugged with positioning pin on the inner ring of position bearing, positioning pin is fixedly mounted on the bottom end of installation axle, is located at the installation of polishing bar upper end
Multiple cylinders are symmetrically installed on axis side wall, the driving end of cylinder drives end end to be installed with towards installation axle outside
Sliding block, on the inner wall of anti-bias lasso, anti-bias lasso is fixedly mounted on bearing upper end by connecting rod, and anti-bias for sliding block sliding contact
Multiple pressure sensors are arranged on the inner ring of lasso, the display device of pressure sensor is located at anti-bias lasso outer ring side wall
On.
Preferably, positioning pin is hemispherical structure, and snap ring is fixed in the installation axle of the upper end.
Preferably, the quantity of cylinder is no less than four groups, and horizontal symmetrical is fixed on installation axle side wall respectively.
Preferably, sliding block is arc block structure, and the curvature of curved wall and anti-bias lasso inner ring curvature are consistent.
Preferably, the quantity of pressure sensor is no less than four, and is independently mounted on anti-bias lasso inner ring side wall,
And center of circle central symmetry of multiple pressure sensor about anti-bias lasso.
Preferably, the inner ring diameter of anti-bias lasso is more than the outer diameter of bearing.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model drives installation axle rotation by drive shaft, to drive polishing bar high-speed rotation, to axis
It holds different location to polish, wherein the height of polishing bar and horizontal position are controlled by connecting the driving device of drive shaft
System；
2, in the carry out bruting process of polishing bar, installation axle can be made to generate certain vibrations, pass through the gas in installation axle
Cylinder is by shoe contact on anti-bias lasso inner ring side wall, and sliding block is sliding on anti-bias lasso inner ring side wall under installation axle drive
Dynamic, the pressure generated to different location on anti-bias lasso inner wall is detected and is shown by pressure sensor, ensures each position
The pressure sensor detection limit set is in a certain range, you can ensures that polishing bar does not deflect in bruting process, ensures to add
Work precision.
Description of the drawings
Fig. 1 is the utility model Structure explosion diagram；
Fig. 2 is the utility model structure diagram.
In figure：1 installation axle, 2 drive shafts, 3 polishing bars, 4 bearings, 5 snap rings, 6 fix bottom plates, 601 locating slots, 7 positioning pins,
8 sliding blocks, 9 anti-bias lassos, 10 pressure sensors, 11 cylinders, 12 connecting rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bearing polishing polishing bar anti-bias structure,
It is fixedly mounted on the lower end of drive shaft 2 including installation axle 1, drive shaft 2 and polishing bar 3, installation axle 1, drive shaft 2 passes through polishing
Driving device is driven on machine, which is fixed with polishing bar 3, and polishing 3 movable contact of bar is on bearing 4, axis
4 positioning clampings are held on fixed bottom plate 6, it is interior on 6 centre position of fixed bottom plate to be recessed with locating slot 601, it is fixed in locating slot 601
It equipped with positioning bearing, positions and is plugged with positioning pin 7 on the inner ring of bearing, positioning pin 7 is fixedly mounted on the bottom end of installation axle 1, fixed
Position pin 7 is hemispherical structure, and snap ring 5 is fixed in the installation axle 1 of the upper end, drives installation axle 1 to rotate by drive shaft 2,
To drive polishing 3 high-speed rotation of bar, to polish 4 different location of bearing, wherein the height and horizontal position of polishing bar 3
It sets and is controlled by connecting the driving device of drive shaft 2.
It is symmetrically installed with multiple cylinders 11, the driving end direction of cylinder 11 on 1 side wall of installation axle of 3 upper end of polishing bar
1 outside of installation axle, and end end is driven to be installed with sliding block 8, the quantity of cylinder 11 is no less than four groups, distinguishes horizontal symmetrical
It is fixed on 1 side wall of installation axle.
On the inner wall of anti-bias lasso 9, anti-bias lasso 9 is fixedly mounted on by connecting rod 12 on bearing 48 sliding contact of sliding block
End, sliding block 8 are arc block structure, and the curvature of curved wall and 9 inner ring curvature of anti-bias lasso are consistent.
Multiple pressure sensors 10 are arranged on the inner ring of anti-bias lasso 9, the display device of pressure sensor 10 is located at
On 9 outer ring side wall of anti-bias lasso, the quantity of pressure sensor 10 is no less than four, and is independently mounted in anti-bias lasso 9
It encloses on side wall, and center of circle central symmetry of the multiple pressure sensor 10 about anti-bias lasso 9, the inner ring diameter of anti-bias lasso 9
More than the outer diameter of bearing 4.
Operation principle：The utility model drives installation axle 1 to rotate by drive shaft 2, to drive polishing bar 3 to turn at a high speed
It is dynamic, to polish 4 different location of bearing, wherein the drive that the height of polishing bar 3 and horizontal position pass through connection drive shaft 2
Dynamic device is controlled, and in the carry out bruting process of polishing bar 3, installation axle 1 can be made to generate certain vibrations, pass through installation axle
Cylinder 11 on 1 contacts sliding block 8 on 9 inner ring side wall of anti-bias lasso, and sliding block 8 under the drive of installation axle 1 in anti-bias set
9 inner ring slide over side walls are enclosed, the pressure generated to different location on 9 inner wall of anti-bias lasso is detected and shown by pressure sensor 10
It shows to come, ensures 10 detection limit of pressure sensor on each position in a certain range, you can ensure that polishing bar 3 was being polished
Journey does not deflect, and ensures machining accuracy.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bearing polishing polishing bar anti-bias structure, including installation axle (1), drive shaft (2) and polishing bar (3), installation axle
(1) it is fixedly mounted on the lower end of drive shaft (2), drive shaft (2) is driven by driving device on sander, the installation axle
(1) lower end is fixed with polishing bar (3), and polishing bar (3) movable contact is on bearing (4), it is characterised in that：Bearing (4) positions
It is clamped on fixed bottom plate (6), fixes on bottom plate (6) centre position and be recessed with locating slot (601), it is solid in locating slot (601)
It is fixed to be equipped with positioning bearing, it positions and is plugged with positioning pin (7) on the inner ring of bearing, positioning pin (7) is fixedly mounted on installation axle (1)
Bottom end is located on installation axle (1) side wall of polishing bar (3) upper end and is symmetrically installed with multiple cylinders (11), the driving of cylinder (11)
End drives end end to be installed with sliding block (8) towards installation axle (1) outside, and sliding block (8) sliding contact is in anti-bias lasso
(9) on inner wall, anti-bias lasso (9) is fixedly mounted on bearing (4) upper end, and the inner ring of anti-bias lasso (9) by connecting rod (12)
On be arranged with multiple pressure sensors (10), the display device of pressure sensor (10) is located at anti-bias lasso (9) outer ring side wall
On.
2. a kind of bearing polishing polishing bar anti-bias structure according to claim 1, it is characterised in that：Positioning pin (7) is
Hemispherical structure is fixed with snap ring (5) in the installation axle (1) of the upper end.
3. a kind of bearing polishing polishing bar anti-bias structure according to claim 1, it is characterised in that：The number of cylinder (11)
Amount is no less than four groups, and horizontal symmetrical is fixed on installation axle (1) side wall respectively.
4. a kind of bearing polishing polishing bar anti-bias structure according to claim 1, it is characterised in that：Sliding block (8) is arc
Shape block structure, the curvature of curved wall and anti-bias lasso (9) inner ring curvature are consistent.
5. a kind of bearing polishing polishing bar anti-bias structure according to claim 1, it is characterised in that：Pressure sensor
(10) quantity is no less than four, and is independently mounted on anti-bias lasso (9) inner ring side wall, and multiple pressure sensor
(10) center of circle central symmetry about anti-bias lasso (9).
6. a kind of bearing polishing polishing bar anti-bias structure according to claim 1, it is characterised in that：Anti-bias lasso (9)
Inner ring diameter be more than bearing (4) outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295961.5U CN207669034U (en) | 2017-10-10 | 2017-10-10 | A kind of bearing polishing polishing bar anti-bias structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295961.5U CN207669034U (en) | 2017-10-10 | 2017-10-10 | A kind of bearing polishing polishing bar anti-bias structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207669034U true CN207669034U (en) | 2018-07-31 |
Family
ID=62954273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295961.5U Expired - Fee Related CN207669034U (en) | 2017-10-10 | 2017-10-10 | A kind of bearing polishing polishing bar anti-bias structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207669034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699093A (en) * | 2018-11-29 | 2019-04-30 | 吴叶鸿 | A kind of independent light wave height efficiency assembly bearing deep-groove ball face particle device for thinning |
| CN116160305A (en) * | 2023-04-26 | 2023-05-26 | 常州苏特轴承制造有限公司 | Bearing detection polishing device and detection method |
-
2017
- 2017-10-10 CN CN201721295961.5U patent/CN207669034U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699093A (en) * | 2018-11-29 | 2019-04-30 | 吴叶鸿 | A kind of independent light wave height efficiency assembly bearing deep-groove ball face particle device for thinning |
| CN109699093B (en) * | 2018-11-29 | 2021-08-24 | 山东国创精密机械有限公司 | Independent light wave assembled bearing deep groove spherical particle refining device |
| CN116160305A (en) * | 2023-04-26 | 2023-05-26 | 常州苏特轴承制造有限公司 | Bearing detection polishing device and detection method |
| CN116160305B (en) * | 2023-04-26 | 2023-06-27 | 常州苏特轴承制造有限公司 | Bearing detection polishing device and detection method |
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Legal Events
| 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: 20180731 Termination date: 20181010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |