CN108098471A - A kind of single-station bearing race outer circumferential surface burnishing device - Google Patents
A kind of single-station bearing race outer circumferential surface burnishing device Download PDFInfo
- Publication number
- CN108098471A CN108098471A CN201711433316.XA CN201711433316A CN108098471A CN 108098471 A CN108098471 A CN 108098471A CN 201711433316 A CN201711433316 A CN 201711433316A CN 108098471 A CN108098471 A CN 108098471A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- column rotating
- mandril
- bearing race
- outer circumferential
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000005498 polishing Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a kind of single-station bearing race outer circumferential surface burnishing devices, including body, column rotating shaft, retaining mechanism, polishing mechanism, transmission mechanism and driving motor, column rotating shaft is installed on the upper table of the body, and polishing mechanism is installed in the side of column rotating shaft, the body is also equipped with retaining mechanism above column rotating shaft, and the bottom of the column rotating shaft is sequentially connected by transmission mechanism and driving motor.The present invention is with the pre- tieholen on the mandril and column rotating shaft on retaining mechanism, realize the locking of bearing race, column rotating shaft is sequentially connected by transmission mechanism and driving motor, by driving motor with regard to that column rotating shaft can be driven to rotate, and then the polished bearing race in column rotating shaft is controlled to be rotated at a high speed with column rotating shaft, polishing disk is promoted to polishing position by the push-and-pull cylinder on polishing mechanism, the outer circumferential surface of bearing race can be polished, the stability of bearing race in high-speed rotation process is high, helps to improve the quality of finish of bearing race.
Description
【Technical field】
The present invention relates to the technical field of bearing, more particularly to a kind of single-station bearing race outer circumferential surface burnishing device.
【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
Coefficient of friction in its motion process, and ensure its rotating accuracy.At present, common bearing arrangement is rolled by the inside and outside circle of bearing
Body and retainer are formed, and the inside and outside circle of bearing is parts important on bearing, and the control of precision directly affects bearing
Performance, at present, the inside and outside circle of bearing on bearing are required for carrying out fine-grinding and polishing processing, but during polishing, axis
It holds and is fixed by fixture or as mandrel rotating manner is polished, but fixture is fixed, it is complicated for operation, it is rotated with mandrel, surely
It is qualitative low, in order to solve problem above, it is necessary to propose a kind of single-station bearing race outer circumferential surface burnishing device.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of single-station bearing race periphery mirror polish is provided
Device aims to solve the problem that prior art middle (center) bearing is fixed by fixture or as mandrel rotating manner is polished, there are fixtures
Fixed form operation is complicated, with mandrel rotating manner stability it is low the technical issues of.
To achieve the above object, the present invention proposes a kind of single-station bearing race outer circumferential surface burnishing device, including body, column
Shape shaft, retaining mechanism, polishing mechanism, transmission mechanism and driving motor are equipped with column on the upper table of the body
Shaft, and polishing mechanism is installed in the side of column rotating shaft, the body is also equipped with locking above column rotating shaft
Mechanism, the bottom of the column rotating shaft are sequentially connected by transmission mechanism and driving motor.
Preferably, being provided with /V shoulder in the column rotating shaft, the column rotating shaft is below /V shoulder
One section extend in body, and the upper table for passing through bearing and body is connected, in one section above the /V shoulder
The heart is provided with pre- tieholen, and several flutings are offered in the side of pre- tieholen, and the retaining mechanism includes being located at column rotating shaft
Telescopic cylinder, connecting plate and the mandril of top, the telescopic cylinder are vertically installed at being horizontally mounted on platform on body rear wall,
And the telescopic rod of telescopic cylinder is connected through after being horizontally mounted platform with connecting plate, and mandril is equipped on the connecting plate, it is described
Mandril and column rotating shaft on pre- tieholen be connected.
Preferably, the mandril and column rotating shaft are coaxially disposed, the pre- tieholen is round hole, the mandril
It is diameter by the gradual incremental tapered rod upwards in lower end, and the lower end diameter of mandril is less than and pre-tightens bore dia, the maximum of mandril is straight
Footpath, which is more than, pre-tightens bore dia.
Preferably, defining flange is provided at the top of the mandril, and mandril passes through axis in defining flange lower part
It holds and is connected with connecting plate, the defining flange bottom surface is contradicted with the limit hole bottom surface that connecting plate upper end is set, described
The lower end of mandril extends to the lower section of connecting plate.
Preferably, the polishing mechanism is by push-and-pull cylinder and the polishing disk structure for being arranged on push-and-pull cylinder telescopic rod front end
Into the push-and-pull cylinder is horizontally arranged on the vertically-mounted platform on body upper table, and the telescopic rod water of push-and-pull cylinder
It is flat through being fixedly connected with polishing disk after vertically-mounted platform, the burnishing surface of the polishing disk is towards column rotating shaft.
Preferably, the flexible rod axis of the push-and-pull cylinder and the axis perpendicular of column rotating shaft.
Preferably, the transmission mechanism is made of driving pulley, driven pulley and transmission belt, the driving pulley
On the output shaft of driving motor, the driven pulley is fixedly mounted on the bottom of column rotating shaft, the main belt
Wheel and driven pulley are sequentially connected by transmission belt, and the driving motor is arranged at the inside of body.
Beneficial effects of the present invention：Compared with prior art, a kind of single-station bearing race outer circumferential surface provided by the invention is thrown
Electro-optical device, it is rational in infrastructure, polished bearing race is mounted in column rotating shaft, by the mandril and column rotating shaft on retaining mechanism
On the cooperation of pre- tieholen, realize the locking of bearing race, column rotating shaft is sequentially connected by transmission mechanism and driving motor, by driving
Motor controls the polished bearing race in column rotating shaft to be rotated at a high speed with column rotating shaft with regard to that column rotating shaft can be driven to rotate,
Polishing disk is promoted to polishing position by the push-and-pull cylinder on polishing mechanism, so that it may the outer circumferential surface of bearing race is polished, axis
It is high to hold the stability of circle in high-speed rotation process, helps to improve the quality of finish of bearing race.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of single-station bearing race outer circumferential surface burnishing device of the embodiment of the present invention；
Fig. 2 is the partial enlarged view of part A in Fig. 1；
Fig. 3 is the top view of the column rotating shaft of the embodiment of the present invention.
【Specific embodiment】
Understand to make the object, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The scope being not intended to limit the invention.In addition, in the following description, the description to known features and technology is omitted, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to Fig. 1 to Fig. 3, the embodiment of the present invention provides a kind of single-station bearing race outer circumferential surface burnishing device, including body
1st, column rotating shaft 2, retaining mechanism 3, polishing mechanism 4, transmission mechanism 5 and driving motor 6, on the upper table of the body 1
Column rotating shaft 2 is installed, and polishing mechanism 4 is installed in the side of column rotating shaft 2, the body 1 is also in column rotating shaft 2
Top is equipped with retaining mechanism 3, and the bottom of the column rotating shaft 2 is sequentially connected by transmission mechanism 5 and driving motor 6.
Further, /V shoulder 21 is provided in the column rotating shaft 2, the column rotating shaft 2 is in /V shoulder
One section of 21 lower sections is extended in body 1, and the upper table for passing through bearing and body 1 is connected, on /V shoulder 21
One section of side is provided centrally with pre- tieholen 22, and several flutings 23, the retaining mechanism 3 are offered in the side of pre- tieholen 22
Telescopic cylinder 31, connecting plate 32 and mandril 33 including being located at 2 top of column rotating shaft, the telescopic cylinder 31 are vertically installed at
Being horizontally mounted on platform 11 on 1 rear wall of body, and the telescopic rod of telescopic cylinder 31 is through being horizontally mounted after platform 11 and connecting plate 32
It connects, mandril 33 is installed on the connecting plate 32, the mandril 33 connects with the cooperation of pre- tieholen 22 in column rotating shaft 2
It connects.
Specifically, the mandril 33 is coaxially disposed with column rotating shaft 2, and the pre- tieholen 22 is round hole, described
Mandril 33 is diameter by lower end gradually incremental tapered rod upwards, and the lower end diameter of mandril 33 is less than pre- 22 diameter of tieholen, top
The maximum gauge of bar 33 is more than pre- 22 diameter of tieholen.
More specifically, the top of the mandril 33 is provided with defining flange 331, and mandril 33 is in defining flange 331
Lower part is connected by bearing and connecting plate 32, the /V that 331 bottom surface of defining flange is set with 32 upper end of connecting plate
321 bottom surface of hole contradicts, and the lower end of the mandril 33 extends to the lower section of connecting plate 32.
Further, the polishing mechanism 4 is by push-and-pull cylinder 41 and the throwing for being arranged on 41 telescopic rod front end of push-and-pull cylinder
CD 42 is formed, and the push-and-pull cylinder 41 is horizontally arranged on vertically-mounted 12 on 1 upper table of body, and pushes and pulls gas
The telescopic rod of cylinder 41 is fixedly connected horizontal through after vertically-mounted 12 with polishing disk 42, the burnishing surface court of the polishing disk 42
To column rotating shaft 2, the flexible rod axis of the push-and-pull cylinder 41 and the axis perpendicular of column rotating shaft 2.
Further, the transmission mechanism 5 is made of driving pulley 51, driven pulley 52 and transmission belt 53, described
Driving pulley 51 be mounted on driving motor 6 output shaft on, the driven pulley 52 is fixedly mounted on the bottom of column rotating shaft 2
Portion, the driving pulley 51 and driven pulley 52 are sequentially connected by transmission belt 53, and the driving motor 6 is arranged at body 1
Inside.
In embodiments of the present invention, push-and-pull cylinder 41 and telescopic cylinder 31 are respectively connected by a solenoid valve with controller, real
The accurate control of existing stroke.
The course of work of the present invention：
During the work time, polished bearing race is installed for a kind of single-station bearing race outer circumferential surface burnishing device of the present invention
In column rotating shaft 2, the telescopic cylinder 31 on retaining mechanism 3 is promoted with the pre- tieholen 22 in mandril 33 and column rotating shaft 2,
Apply certain prefastening load to bearing race inner hole wall by 33 swelling column rotating shaft 2 of mandril, and then by column rotating shaft 2, ensure
Bearing race can stablize rotation with column rotating shaft 2, then start driving motor 6, and driving motor 6 is driven by transmission mechanism 5
2 high-speed rotation of column rotating shaft, and then bearing race is driven to rotate at a high speed, mandril 33 also rotates at a high speed during rotation, Ran Houyou
Push-and-pull cylinder 41 promotes polishing disk 42 slowly close to bearing race, until reaching polishing position, realizes that the circumferential surface of bearing race is quick
Polishing, after polishing, push-and-pull cylinder 41 and telescopic cylinder 31 reset successively, then remove bearing race, carry out next
The polishing treatment of bearing race.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of single-station bearing race outer circumferential surface burnishing device, it is characterised in that：Including body (1), column rotating shaft (2), locking
Mechanism (3), polishing mechanism (4), transmission mechanism (5) and driving motor (6) are equipped on the upper table of the body (1)
Column rotating shaft (2), and polishing mechanism (4) is installed in the side of column rotating shaft (2), the body (1) is also in column rotating shaft
(2) retaining mechanism (3) is installed, the bottom of the column rotating shaft (2) passes through transmission mechanism (5) and driving motor above
(6) it is sequentially connected.
2. a kind of single-station bearing race outer circumferential surface burnishing device as described in claim 1, it is characterised in that：The column turns
It is provided with /V shoulder (21) on axis (2), one section below /V shoulder (21) of the column rotating shaft (2) extends to body
(1) in, and the upper table for passing through bearing and body (1) is connected, and one section above /V shoulder (21) is centrally disposed
There is pre- tieholen (22), and several flutings (23) are offered in the side of pre- tieholen (22), the retaining mechanism (3) includes being located at
Telescopic cylinder (31), connecting plate (32) and mandril (33), the telescopic cylinder (31) above column rotating shaft (2) is vertically-mounted
Being horizontally mounted on platform (11) on body (1) rear wall, and the telescopic rod of telescopic cylinder (31) is through after being horizontally mounted platform (11)
It is connected with connecting plate (32), mandril (33), the mandril (33) and column rotating shaft (2) is installed on the connecting plate (32)
On pre- tieholen (22) be connected.
3. a kind of single-station bearing race outer circumferential surface burnishing device as claimed in claim 2, it is characterised in that：The mandril
(33) it is coaxially disposed with column rotating shaft (2), the pre- tieholen (22) is round hole, and the mandril (33) is diameter by lower end
Gradually incremental tapered rod upwards, and the lower end diameter of mandril (33) is less than pre- tieholen (22) diameter, the maximum of mandril (33) is straight
Footpath is more than pre- tieholen (22) diameter.
4. a kind of single-station bearing race outer circumferential surface burnishing device as claimed in claim 2, it is characterised in that：The mandril
(33) defining flange (331) is provided at the top of, and mandril (33) passes through bearing and connecting plate in defining flange (331) lower part
(32) it is connected, limit hole (321) bottom surface that the defining flange (331) bottom surface is set with connecting plate (32) upper end is supported
It touches, the lower end of the mandril (33) extends to the lower section of connecting plate (32).
5. a kind of single-station bearing race outer circumferential surface burnishing device as described in claim 1, it is characterised in that：The polishing machine
Structure (4) is by push-and-pull cylinder (41) and is arranged on the polishing disk (42) of push-and-pull cylinder (41) telescopic rod front end and forms, the push-and-pull
Cylinder (41) is horizontally arranged on vertically-mounted (12) on body (1) upper table, and the telescopic rod of push-and-pull cylinder (41)
It is fixedly connected afterwards with polishing disk (42) horizontal through vertically-mounted (12), the burnishing surface of the polishing disk (42) is towards column
Shaft (2).
6. a kind of single-station bearing race outer circumferential surface burnishing device as claimed in claim 5, it is characterised in that：The push-and-pull gas
The flexible rod axis of cylinder (41) and the axis perpendicular of column rotating shaft (2).
7. a kind of single-station bearing race outer circumferential surface burnishing device as described in claim 1, it is characterised in that：The driver
Structure (5) is made of driving pulley (51), driven pulley (52) and transmission belt (53), and the driving pulley (51) is mounted on driving
On the output shaft of motor (6), the driven pulley (52) is fixedly mounted on the bottom of column rotating shaft (2), the main belt
It takes turns (51) and driven pulley (52) to be sequentially connected by transmission belt (53), the driving motor (6) is arranged at the interior of body (1)
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433316.XA CN108098471A (en) | 2017-12-26 | 2017-12-26 | A kind of single-station bearing race outer circumferential surface burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433316.XA CN108098471A (en) | 2017-12-26 | 2017-12-26 | A kind of single-station bearing race outer circumferential surface burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108098471A true CN108098471A (en) | 2018-06-01 |
Family
ID=62213453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711433316.XA Pending CN108098471A (en) | 2017-12-26 | 2017-12-26 | A kind of single-station bearing race outer circumferential surface burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108098471A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637825A (en) * | 2018-06-07 | 2018-10-12 | 嘉兴爱劳科斯智能照明有限公司 | A kind of burnishing device of lamp holder |
| CN108838032A (en) * | 2018-07-25 | 2018-11-20 | 江南工业集团有限公司 | A kind of cylinder part coating on inner surface roll-on device and coating process |
| CN111113231A (en) * | 2019-12-27 | 2020-05-08 | 安徽熠启科技有限公司 | A rust cleaning device for square barrel outer wall |
| CN112276749A (en) * | 2020-10-19 | 2021-01-29 | 南昌工程学院 | Magnetic processing bearing in wind motor and processing equipment thereof |
| CN114888653A (en) * | 2022-05-13 | 2022-08-12 | 杭州职业技术学院 | Wheel hub positioning device of new energy automobile |
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|---|---|---|---|---|
| US4656789A (en) * | 1984-09-17 | 1987-04-14 | Rene Keller | Apparatus for grinding cylindrical workpieces, especially inner and outer surfaces of race rings for bearings |
| JP2001009686A (en) * | 1999-07-02 | 2001-01-16 | Seiko Seiki Co Ltd | Outside diameter grinding attachment of ferrule |
| CN201862802U (en) * | 2010-11-09 | 2011-06-15 | 强胜精密机械(苏州)有限公司 | Inner expansion type positioning clamp |
| CN102922329A (en) * | 2012-11-08 | 2013-02-13 | 无锡新宏泰电器科技股份有限公司 | Fast clamping fixture for bearing processing |
| CN205033026U (en) * | 2015-08-31 | 2016-02-17 | 安庆银亿轴承有限公司 | Bearing overcoat grinding device |
| CN105643457A (en) * | 2016-03-14 | 2016-06-08 | 镇江市丹徒区精华轴承厂 | Clamp for grinding of bearing outer ring |
| CN106312702A (en) * | 2016-08-29 | 2017-01-11 | 浙江春宝胶囊有限公司 | Polishing machine for large-diameter bearing outer rings |
| CN107263296A (en) * | 2017-06-06 | 2017-10-20 | 湖南美蓓达科技股份有限公司 | A kind of bearing outer ring polishing machine |
| CN207900819U (en) * | 2017-12-26 | 2018-09-25 | 新昌县江北轴承有限公司 | A kind of single-station bearing race peripheral surface burnishing device |
-
2017
- 2017-12-26 CN CN201711433316.XA patent/CN108098471A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4656789A (en) * | 1984-09-17 | 1987-04-14 | Rene Keller | Apparatus for grinding cylindrical workpieces, especially inner and outer surfaces of race rings for bearings |
| JP2001009686A (en) * | 1999-07-02 | 2001-01-16 | Seiko Seiki Co Ltd | Outside diameter grinding attachment of ferrule |
| CN201862802U (en) * | 2010-11-09 | 2011-06-15 | 强胜精密机械(苏州)有限公司 | Inner expansion type positioning clamp |
| CN102922329A (en) * | 2012-11-08 | 2013-02-13 | 无锡新宏泰电器科技股份有限公司 | Fast clamping fixture for bearing processing |
| CN205033026U (en) * | 2015-08-31 | 2016-02-17 | 安庆银亿轴承有限公司 | Bearing overcoat grinding device |
| CN105643457A (en) * | 2016-03-14 | 2016-06-08 | 镇江市丹徒区精华轴承厂 | Clamp for grinding of bearing outer ring |
| CN106312702A (en) * | 2016-08-29 | 2017-01-11 | 浙江春宝胶囊有限公司 | Polishing machine for large-diameter bearing outer rings |
| CN107263296A (en) * | 2017-06-06 | 2017-10-20 | 湖南美蓓达科技股份有限公司 | A kind of bearing outer ring polishing machine |
| CN207900819U (en) * | 2017-12-26 | 2018-09-25 | 新昌县江北轴承有限公司 | A kind of single-station bearing race peripheral surface burnishing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637825A (en) * | 2018-06-07 | 2018-10-12 | 嘉兴爱劳科斯智能照明有限公司 | A kind of burnishing device of lamp holder |
| CN108838032A (en) * | 2018-07-25 | 2018-11-20 | 江南工业集团有限公司 | A kind of cylinder part coating on inner surface roll-on device and coating process |
| CN111113231A (en) * | 2019-12-27 | 2020-05-08 | 安徽熠启科技有限公司 | A rust cleaning device for square barrel outer wall |
| CN112276749A (en) * | 2020-10-19 | 2021-01-29 | 南昌工程学院 | Magnetic processing bearing in wind motor and processing equipment thereof |
| CN114888653A (en) * | 2022-05-13 | 2022-08-12 | 杭州职业技术学院 | Wheel hub positioning device of new energy automobile |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180601 |