CN103100959A - Bearing ring inner-outer wheel processing machine - Google Patents
Bearing ring inner-outer wheel processing machine Download PDFInfo
- Publication number
- CN103100959A CN103100959A CN2013100521273A CN201310052127A CN103100959A CN 103100959 A CN103100959 A CN 103100959A CN 2013100521273 A CN2013100521273 A CN 2013100521273A CN 201310052127 A CN201310052127 A CN 201310052127A CN 103100959 A CN103100959 A CN 103100959A
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- processing machine
- bearing ring
- millstone
- holding device
- foreign steamer
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- 239000004575 stone Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a bearing ring inner-outer wheel processing machine which comprises an engine base. An inner wheel processing machine and an outer wheel processing machine are respectively arranged on the engine base. The inner wheel processing machine comprises a rotating shaft and a feeding device. The rotating shaft is provided with a millstone holding device, wherein the millstone holding device can be moved relatively. The feeding device is provided with an upper guide wheel and a lower guide wheel, wherein the upper guide wheel and the lower guide wheel which can be used for holding work pieces correspond to the position of the millstone holding device. The bearing ring inner-outer wheel processing machine solves the problems of being low in processing accuracy and not high in effects in the prior art. To-be-processed work pieces can be held by the two guide wheels, and the millstone holding device is driven to swing continuously by a servo motor, so that a millstone can be used for accurately processing the inner wheel and the outer wheel of a bearing ring. An operator can face against a processing face, and the location is convenient to adjust. A cylinder and a flat plate bearing can be used for completing the moving process from an exiting position to a processing location so as to shorten idle running quantities, improve repeated positioning accuracy and enhance greatly machine processing accuracy. A precise air pressure adjuster can be used for pressing a high rigidity rotating shaft and the millstone into the cylinder. After the millstone pressure is adjusted by air pressure, processing time is greatly shortened.
Description
Technical field
The present invention relates to foreign steamer processing machine in a kind of bearing ring, especially related to a kind of for foreign steamer superfinishing machine in the extra-miniature bearing lasso.
Background technology
There is very large defective in domestic miniature bearing Internal and external cycle microstoning, and the first, machined surface is adjusted inconvenience in the side; The second, grinding stone add man-hour from withdraw from the position drive by hydraulic jack to machining position, resetting is poor; The 3rd, stock removal could accurately be controlled, and after processing, Product Precision is bad, and qualification rate is low, and long processing time needs microstoning twice, needs just can complete about 7 seconds at every turn!
Summary of the invention
Technical problem to be solved by this invention is to provide foreign steamer processing machine in a kind of bearing ring, automatically completes the microstoning to the bearing holder (housing, cover) Internal and external cycle, and machining accuracy is high, and the time is short, has greatly improved production efficiency.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
Foreign steamer processing machine in a kind of bearing ring comprises support, is separately installed with interior processing machine and the foreign steamer processing machine of taking turns on described support.
Foreign steamer processing machine in aforesaid bearing ring, it is characterized in that: the described interior processing machine of taking turns comprises rotating shaft and feed arrangement, being provided with in described rotating shaft can be relative to its millstone holding device that moves, and described feed arrangement is provided with for holding workpiece, corresponding with described millstone holding setting position two guide wheels up and down.
Foreign steamer processing machine in aforesaid bearing ring is characterized in that: the both sides of described millstone holding device are respectively arranged with for the first cylinder and the grinding stone limited block that promote its sidesway.
Foreign steamer processing machine in aforesaid bearing ring, it is characterized in that: described rotating shaft is connected with servomotor by connecting rod.
Foreign steamer processing machine in aforesaid bearing ring, it is characterized in that: a side of described feed arrangement is provided with the propelling cylinder that pushes to the introduction place for the workpiece that will be in bottommost.
Foreign steamer processing machine in aforesaid bearing ring is characterized in that: the rear end of described millstone holding device is provided with for driving its second cylinder that moves forward and backward.
Foreign steamer processing machine in aforesaid bearing ring is characterized in that: be provided with slide unit between described rotating shaft and millstone holding device.
Foreign steamer processing machine in aforesaid bearing ring, it is characterized in that: described rotating shaft is high rigid pivoted.
The invention has the beneficial effects as follows: by two guide wheel clamping workpieces to be processed, utilizing servomotor to drive the millstone holding device constantly swings, grinding stone is completed foreign steamer fine finishining in bearing ring, make machined surface over against the operator, be convenient to adjust, withdrawing from the position is completed by cylinder and dull and stereotyped bearing to Working position, shorten the idle stroke amount, improve repetitive positioning accuracy, greatly improve the machining precision, adopt high rigid pivoted and grinding stone to be pressed into cylinder and adopt accurate air pressure regulator, adjust grinding stone pressure by air pressure after process time greatly shorten.
Description of drawings
Fig. 1 is the structural representation of foreign steamer processing machine in bearing ring of the present invention.
Fig. 2 is the structural representation of wheel processing machine part in bearing ring of the present invention.
The specific embodiment
Below in conjunction with Figure of description, the present invention is described further.
As shown in Figure 1, foreign steamer processing machine in a kind of bearing ring comprises support 10, is separately installed with interior processing machine 20 and the foreign steamer processing machine 3 of taking turns on described support 10, completes respectively processing to the bearing ring internal-and external diameter at same processing support 10, has saved the operating space.
The described interior processing machine 20 of taking turns comprises rotating shaft 21 and feed arrangement 27, being provided with in described rotating shaft 21 can be relative to its millstone holding device 29 that moves, described feed arrangement 27 is provided with for holding workpiece, corresponding with described millstone holding device 29 positions two guide wheels 26 up and down, by guide wheel 26 fixing and ceaselessly rotation with workpiece to be processed 33, constantly swing after by millstone holding device 29, grinding stone being extend into the processing wall place of workpiece 33, realize the fine finishining to taking turns in workpiece.
The both sides of described millstone holding device 29 are respectively arranged with for the first cylinder 23 and the grinding stone limited block 31 that promote its sidesway, after millstone holding device 29 drive grinding stones enter into the interior wheel of workpiece 33, release until millstone holding device 29 withstands grinding stone limited block 31 by the first cylinder 23, make grinding stone near the interior wheel wall place of workpiece 33, shortened the idle stroke amount of grinding stone.
Described rotating shaft 21 is connected with servomotor 25 by connecting rod 24, drives grinding stone by servomotor 25 and rotates, and has greatly improved the efficient of processing.
One side of described feed arrangement 27 is provided with the propelling cylinder 28 that pushes to introduction 26 places for the workpiece that will be in bottommost.
The rear end of described millstone holding device 29 is provided with for driving its second cylinder 32 that moves forward and backward, by the second cylinder 32, the grinding stone on millstone holding device 29 is advanced in workpiece the wheel place, be provided with slide unit 22 between described rotating shaft 21 and millstone holding device 29, withdraw from the position and completed by cylinder and dull and stereotyped bearing to Working position, shorten the idle stroke amount.
Described rotating shaft 21 is high rigid pivoted, and grinding stone is pressed into cylinder and adopts accurate air pressure regulator, adjust grinding stone pressure by air pressure after process time greatly shorten.
Wherein, foreign steamer processing machine 30 structures and principle are basic identical with the interior processing machine 20 of taking turns, and do not repeat them here.In sum, foreign steamer processing machine in a kind of bearing ring provided by the invention is automatically completed the microstoning to the bearing holder (housing, cover) Internal and external cycle, and machining accuracy is high, and the time is short, has greatly improved production efficiency.
Above demonstration and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (8)
1. the interior foreign steamer processing machine of bearing ring, comprise support (10), it is characterized in that: be separately installed with interior processing machine (20) and the foreign steamer processing machine (30) of taking turns on described support (10).
2. foreign steamer processing machine in bearing ring according to claim 1, it is characterized in that: the described interior processing machine (20) of taking turns comprises rotating shaft (21) and feed arrangement (27), being provided with in described rotating shaft (21) can be relative to its millstone holding device (29) that moves, and described feed arrangement (27) is provided with for holding workpiece, corresponding with described millstone holding device (29) position two guide wheels (26) up and down.
3. foreign steamer processing machine in bearing ring according to claim 2, it is characterized in that: the both sides of described millstone holding device (29) are respectively arranged with for the first cylinder (23) and the grinding stone limited block (31) that promote its sidesway.
4. foreign steamer processing machine according to claim 2 or 3 described bearing rings, it is characterized in that: described rotating shaft (21) is connected with servomotor (25) by connecting rod (24).
5. foreign steamer processing machine in bearing ring according to claim 4, it is characterized in that: a side of described feed arrangement (27) is provided with for the workpiece that will be in bottommost and pushes to the propelling cylinder (28) that introduction (26) is located.
6. foreign steamer processing machine in bearing ring according to claim 5, it is characterized in that: the rear end of described millstone holding device (29) is provided with for driving its second cylinder (32) that moves forward and backward.
7. foreign steamer processing machine in bearing ring according to claim 6, is characterized in that: be provided with slide unit (22) between described rotating shaft (21) and millstone holding device (29).
8. foreign steamer processing machine in bearing ring according to claim 7, it is characterized in that: described rotating shaft (21) is high rigid pivoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310052127.3A CN103100959B (en) | 2013-02-18 | 2013-02-18 | Foreign steamer processing machine in bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310052127.3A CN103100959B (en) | 2013-02-18 | 2013-02-18 | Foreign steamer processing machine in bearing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103100959A true CN103100959A (en) | 2013-05-15 |
| CN103100959B CN103100959B (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310052127.3A Active CN103100959B (en) | 2013-02-18 | 2013-02-18 | Foreign steamer processing machine in bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103100959B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988253A (en) * | 1982-11-08 | 1984-05-22 | Ntn Toyo Bearing Co Ltd | Finishing method and device of bearing rolling surface using lap tape |
| CN2078670U (en) * | 1990-08-22 | 1991-06-12 | 国营海红轴承厂 | Grinder for outer ring double channel of double race ball bearing |
| CN2838853Y (en) * | 2005-06-07 | 2006-11-22 | 洛阳轴研科技股份有限公司 | Semi-automatic micro-ball bearing ring multipurpose grinding machine |
| CN101060957A (en) * | 2004-11-22 | 2007-10-24 | 日本精工株式会社 | Manufacturing facility and super finishing apparatus for ball bearing |
| CN101890675A (en) * | 2009-12-24 | 2010-11-24 | 濮阳贝英数控机械设备有限公司 | Full-automatic roller bearing outer ring raceway and rib super lapping machine |
| JP4812489B2 (en) * | 2006-03-28 | 2011-11-09 | Ｎｔｎ株式会社 | Super finishing machine for roller bearing races |
| CN102781625A (en) * | 2011-02-24 | 2012-11-14 | 日本精工株式会社 | Superfinishing machine used for both inner and outer rings |
| CN203141290U (en) * | 2013-02-18 | 2013-08-21 | 苏州铁近机电科技有限公司 | Bearing ring internal wheel and external wheel processing machine |
-
2013
- 2013-02-18 CN CN201310052127.3A patent/CN103100959B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988253A (en) * | 1982-11-08 | 1984-05-22 | Ntn Toyo Bearing Co Ltd | Finishing method and device of bearing rolling surface using lap tape |
| CN2078670U (en) * | 1990-08-22 | 1991-06-12 | 国营海红轴承厂 | Grinder for outer ring double channel of double race ball bearing |
| CN101060957A (en) * | 2004-11-22 | 2007-10-24 | 日本精工株式会社 | Manufacturing facility and super finishing apparatus for ball bearing |
| CN2838853Y (en) * | 2005-06-07 | 2006-11-22 | 洛阳轴研科技股份有限公司 | Semi-automatic micro-ball bearing ring multipurpose grinding machine |
| JP4812489B2 (en) * | 2006-03-28 | 2011-11-09 | Ｎｔｎ株式会社 | Super finishing machine for roller bearing races |
| CN101890675A (en) * | 2009-12-24 | 2010-11-24 | 濮阳贝英数控机械设备有限公司 | Full-automatic roller bearing outer ring raceway and rib super lapping machine |
| CN102781625A (en) * | 2011-02-24 | 2012-11-14 | 日本精工株式会社 | Superfinishing machine used for both inner and outer rings |
| CN203141290U (en) * | 2013-02-18 | 2013-08-21 | 苏州铁近机电科技有限公司 | Bearing ring internal wheel and external wheel processing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103100959B (en) | 2015-10-21 |
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Address after: Wujiang District of Suzhou City, Jiangsu province 215212 Li Zhao Town Road No. 259 Patentee after: SUZHOU TIE JIN SCIENCE & TECHNOLOGY Corp.,Ltd. Address before: 215211, Suzhou, Jiangsu province Wujiang Fen Lake Town, Lake Avenue, No. 558 Patentee before: SUZHOU TIEJIN ELECTROMECHANICAL TECHNOLOGY CO.,LTD. |
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Address after: No. 788, Yuexiu Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 215212 Patentee after: SUZHOU TIE JIN SCIENCE & TECHNOLOGY Corp.,Ltd. Address before: No. 259, Guozhao Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 215212 Patentee before: SUZHOU TIE JIN SCIENCE & TECHNOLOGY Corp.,Ltd. |
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