CN101367179A - Novel centerless grinder for taper roller - Google Patents
Novel centerless grinder for taper roller Download PDFInfo
- Publication number
- CN101367179A CN101367179A CNA2008102304449A CN200810230444A CN101367179A CN 101367179 A CN101367179 A CN 101367179A CN A2008102304449 A CNA2008102304449 A CN A2008102304449A CN 200810230444 A CN200810230444 A CN 200810230444A CN 101367179 A CN101367179 A CN 101367179A
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- Prior art keywords
- nut seat
- planker
- screw
- leading screw
- screw nut
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- 238000009966 trimming Methods 0.000 claims abstract description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 15
- 239000010432 diamond Substances 0.000 claims description 15
- 229910001651 emery Inorganic materials 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The invention relates to a novel tapered roller centreless grinder which is a bearing processing machine. The novel tapered roller centreless grinder overcomes the disadvantages that other prior art has large artificial error in the feeding and grinding amount of a guide pulley and the trimming shape of a grinding wheel. The novel tapered roller centreless grinder is formed by connecting a grinder body part, an operation box part, the guide pulley, a guide pulley rack part, the grinding wheel, a grinding wheel rack part and a trimmer part; and the novel tapered roller centreless grinder improves the processing precision and the machining quality of the product as well as the production efficiency.
Description
One, technical field the present invention relates to a kind of Bearing processing equipment tool, especially novel centerless grinder for taper roller.
Two, background technology: present bearing taper roller special purpose grinder, guide wheel feeding grinding mainly is a manual drives, the amount of feeding is accurate inadequately, labor intensive is big, the finishing of emery wheel also is moving diamond pen run trace line and the level of emery wheel rotation and the rotation bus that vertical angle obtains grinding wheel shape of changing of armrest, because human error exists actual finishing shape and the bigger error of theoretical shape equally, efficient is low.
Three, summary of the invention: the purpose of this invention is to provide novel centerless grinder for taper roller, it has overcome the introduction feeding stock removal in other technology and the big deficiency of human error of crushing shape, the object of the present invention is achieved like this, and it is partly to be formed by connecting by lathe bed part, control box part, guide wheel and wheel frame part, emery wheel and grinding carriage part and trimmer.
The present invention has improved processing precision of products and quality, has improved production efficiency.
Four, description of drawings: Fig. 1 is the structural representation of novel centerless grinder for taper roller, among the figure 1, lathe bed 2, feed screw nut seat A 3, leading screw A 4, servomotor A 5, go up planker A 6, feed screw nut seat D 7, leading screw D 8, manual worm gear worm screw group 9, guide wheel 10, roller bracket 11, roller workpiece 12, emery wheel 13, diamond pen 14, Buddha's warrior attendant pen stand 15, feed screw nut seat B 16, leading screw B 17, servo motor B 18, go up planker B 19, guide rail 20, feed screw nut seat C 21, leading screw C 22, servomotor C
Five, the specific embodiment: in Fig. 1, servomotor A4 is connected on the lathe bed 1 by bolting, leading screw A 3 connects servomotor A 4 by shaft coupling, feed screw nut seat A 2 connects leading screw A 3, feed screw nut seat A 2 is connected on the planker A 5 by bolting, roller bracket 10 is fixedly connected on the planker A 5 by screw, guide wheel 9, bearing and bearing block are connected on the planker A 5 by bolt, and feed screw nut seat D 6, leading screw D 7 are connected planker A 5, guide wheel 9 by screw respectively with manual worm gear worm screw group 8; Servomotor C 22 is connected on the lathe bed 1 by bolting, leading screw C 21 connects servomotor C 22 by shaft coupling, feed screw nut seat C 20 connects leading screw C 21, feed screw nut seat C 20 goes up on the planker B 18 by screw is fixedly connected, servo motor B 17 goes up on the planker B 18 by screw is fixedly connected, leading screw B 16 connects servo motor B 17 by shaft coupling, feed screw nut seat B 15 connects leading screw B 16, feed screw nut seat B 15 is by the fixedly connected Buddha's warrior attendant pen stand 14 of screw, diamond pen 13 is by on the fixedly connected Buddha's warrior attendant pen stand 14 of screw, emery wheel 12 passes through support, screw connects lathe bed 1, and roller workpiece 11 is supported by roller bracket 10.
Method of work: driving planker A 5 move left and right on direction of feed by screw mandrel A 3, feed screw nut seat A 2 under the driving of servomotor A 4,10 of guide wheel 9 and roller brackets are on last planker A 5, with last planker A 5 motions, realize the action of guide wheel 9 feeding grinding directions.The accurate motion of servomotor A 4 directly acts on the accurate feeding of guide wheel 9, and this process realizes comparing to pass by more accurately purpose efficiently fully by system program control; The adjustment of the distance between roller bracket 10 and the guide wheel 9 drives leading screw D 7 by manual worm gear worm screw group 8 and affects feed screw nut seat D 6 to make the realization that relatively moves between roller bracket 10 and the guide wheel 9; Diamond pen 13 is when trimming wheel 12, drive leading screw C 21 at servomotor C 22, feed screw nut seat C 20 drives and goes up planker B 18, servo motor B 17, leading screw B 16, feed screw nut seat B 15, Buddha's warrior attendant pen stand 14, diamond pen 13 is realized moving forward and backward, guide rail 19 connects lathe bed 10 and last planker B 18 respectively, and planker B 18 in the support, servo motor B 17 drives leading screw B 16 simultaneously, feed screw nut seat B 15 and Buddha's warrior attendant pen stand 14, diamond pen 13 is done left and right directions and is moved, this process is controlled by operating system program fully, diamond pen 13 two is exactly the rotation bus of emery wheel 12 to motion track in horizontal plane, the accurate flexible motion of servomotor C 22 and servo motor B 17, make diamond pen 13 movement locus more accurate flexibly, realize computerized control, thereby the more accurate product quality of finishing of emery wheel 12 rotation buses more can be guaranteed.
Claims (2)
1. novel centerless grinder for taper roller, it is by lathe bed (1), feed screw nut seat A (2), leading screw A (3), servomotor A (4), last planker A (5), feed screw nut seat D (6), leading screw D (7), manual worm gear worm screw group (8), guide wheel (9), roller bracket (10), roller workpiece (11), emery wheel (12), diamond pen (13), Buddha's warrior attendant pen stand (14), feed screw nut seat B (15), leading screw B (16), servo motor B (17), last planker B (18), guide rail (19), feed screw nut seat C (20), leading screw C (21) and servomotor C (22) are formed by connecting, it is characterized in that: servomotor A (4) is connected on the lathe bed (1) by bolting, leading screw A (3) connects servomotor A (4) by shaft coupling, feed screw nut seat A (2) connects leading screw A (3), feed screw nut seat A (2) is connected on the planker A (5) by bolting, roller bracket (10) is fixedly connected on the planker A (5) by screw, guide wheel (9), bearing and bearing block are connected on the planker A (5) by bolt, feed screw nut seat D (6), leading screw D (7) is connected planker A (5) by screw respectively with manual worm gear worm screw group (8), guide wheel (9); Servomotor C (22) is connected on the lathe bed (1) by bolting, leading screw C (21) connects servomotor C (22) by shaft coupling, feed screw nut seat C (20) connects leading screw C (21), feed screw nut seat C (20) goes up on the planker B (18) by screw is fixedly connected, servo motor B (17) goes up on the planker B (18) by screw is fixedly connected, leading screw B (16) connects servo motor B (17) by shaft coupling, feed screw nut seat B (15) connects leading screw B (16), feed screw nut seat B (15) is by the fixedly connected Buddha's warrior attendant pen stand of screw (14), diamond pen (13) is by on the fixedly connected Buddha's warrior attendant pen stand of screw (14), emery wheel (12) passes through support, screw connects lathe bed (1), and roller workpiece (11) is supported by roller bracket (10).
2. the method for work of the described novel centerless grinder for taper roller of claim 1: it is characterized in that: under the driving of servomotor A (4) by leading screw A (3), feed screw nut seat A (2) drive on planker A (5) move left and right on direction of feed, guide wheel (9) and roller bracket (10) seat are on last planker A (5), with last planker A (5) motion, realize the action of guide wheel (9) feeding grinding direction; The accurate motion of servomotor A (4) directly acts on the accurate feeding of guide wheel (9), and this process realizes comparing to pass by more accurately purpose efficiently fully by system program control; The adjustment of the distance between roller bracket (10) and the guide wheel (9) drives leading screw D (7) by manual worm gear worm screw group (8) and affects feed screw nut seat D (6) to make the realization that relatively moves between roller bracket (10) and the guide wheel (9); Diamond pen (13) is when trimming wheel (12), drive leading screw C (21) at servomotor C (22), planker B (18) in feed screw nut seat C (20) drive, servo motor B (17), leading screw B (16), feed screw nut seat B (15), Buddha's warrior attendant pen stand (14), diamond pen (13) is realized moving forward and backward, guide rail (19) connects planker B (18) in lathe bed (10) and last planker B (18) support respectively, servo motor B (17) drives leading screw B (16) simultaneously, feed screw nut seat B (15) and Buddha's warrior attendant pen stand (14), diamond pen (13) is done left and right directions and is moved, this process is controlled by operating system program fully, diamond pen (13) two is exactly the rotation bus of emery wheel (12) to motion track in horizontal plane, the accurate flexible motion of servomotor C (22) and servo motor B (17), make diamond pen (13) movement locus more accurate flexibly, realize computerized control, thereby the more accurate product quality of finishing of emery wheel (12) rotation bus more can be guaranteed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810230444 CN101367179B (en) | 2008-10-16 | 2008-10-16 | Novel centerless grinder for taper roller and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810230444 CN101367179B (en) | 2008-10-16 | 2008-10-16 | Novel centerless grinder for taper roller and its operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101367179A true CN101367179A (en) | 2009-02-18 |
| CN101367179B CN101367179B (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810230444 Expired - Fee Related CN101367179B (en) | 2008-10-16 | 2008-10-16 | Novel centerless grinder for taper roller and its operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101367179B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767297A (en) * | 2010-03-04 | 2010-07-07 | 濮阳贝英数控机械设备有限公司 | Anti-inversion feeding device for conical roller centerless grinding machine and use method thereof |
| CN102218682A (en) * | 2011-03-24 | 2011-10-19 | 新乡日升数控轴承装备股份有限公司 | Numerical control grinding machine of tapered roller |
| CN102690900A (en) * | 2012-06-28 | 2012-09-26 | 扬州扬宝机械有限公司 | Automatic and manual feeding device of grinding wheel of leather lap shaver |
| CN102785168A (en) * | 2012-08-08 | 2012-11-21 | 无锡键禾数控机床有限公司 | Air-valve rod-part numerical control centerless grinding machine structure |
| CN102873601A (en) * | 2012-11-01 | 2013-01-16 | 健雄职业技术学院 | Centerless grinding machine |
| CN103108724A (en) * | 2010-09-17 | 2013-05-15 | Ntn株式会社 | Processing apparatus and processing method |
| CN103192302A (en) * | 2011-11-02 | 2013-07-10 | 肖特·迈克罗萨有限责任公司 | Centerless grinding machine |
| CN103252690A (en) * | 2012-02-15 | 2013-08-21 | 宁波创乾精密机械有限公司 | Vertical type centerless grinding machine |
| CN103394978A (en) * | 2013-07-18 | 2013-11-20 | 蒿庆国 | Centerless grinding machine for conical rollers |
| CN103465168A (en) * | 2013-09-17 | 2013-12-25 | 大连东信大型轴承滚子有限公司 | Two-dimensional grinding wheel dresser of centerless grinding machine and processing method |
| CN104002238A (en) * | 2014-05-23 | 2014-08-27 | 新乡日升数控轴承装备股份有限公司 | Feed mechanism of centerless grinding machine |
| CN104842273A (en) * | 2015-04-16 | 2015-08-19 | 河南科技大学 | Ball bearing outer ring groove grinder |
| CN107971845A (en) * | 2017-12-25 | 2018-05-01 | 瓦房店光阳轴承股份有限公司 | Improved spherical roller form grinder and its processing method |
| CN108527025A (en) * | 2017-03-01 | 2018-09-14 | 株式会社捷太格特 | Processing unit (plant) |
| CN111890169A (en) * | 2019-05-06 | 2020-11-06 | 安徽英德利实业集团有限公司 | Numerical control grinding machine for spherical base surface of conical roller |
| CN115213752A (en) * | 2021-04-14 | 2022-10-21 | 安徽英德利实业集团有限公司 | Tapered Roller CNC Centerless Grinder |
-
2008
- 2008-10-16 CN CN 200810230444 patent/CN101367179B/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767297A (en) * | 2010-03-04 | 2010-07-07 | 濮阳贝英数控机械设备有限公司 | Anti-inversion feeding device for conical roller centerless grinding machine and use method thereof |
| US9700984B2 (en) | 2010-09-17 | 2017-07-11 | Ntn Corporation | Processing method |
| CN103108724A (en) * | 2010-09-17 | 2013-05-15 | Ntn株式会社 | Processing apparatus and processing method |
| US9446492B2 (en) | 2010-09-17 | 2016-09-20 | Ntn Corporation | Processing apparatus and processing method |
| CN102218682A (en) * | 2011-03-24 | 2011-10-19 | 新乡日升数控轴承装备股份有限公司 | Numerical control grinding machine of tapered roller |
| CN103192302A (en) * | 2011-11-02 | 2013-07-10 | 肖特·迈克罗萨有限责任公司 | Centerless grinding machine |
| CN103252690B (en) * | 2012-02-15 | 2015-12-23 | 宁波创乾精密机械有限公司 | Vertical centerless grinder |
| CN103252690A (en) * | 2012-02-15 | 2013-08-21 | 宁波创乾精密机械有限公司 | Vertical type centerless grinding machine |
| CN102690900A (en) * | 2012-06-28 | 2012-09-26 | 扬州扬宝机械有限公司 | Automatic and manual feeding device of grinding wheel of leather lap shaver |
| CN102785168A (en) * | 2012-08-08 | 2012-11-21 | 无锡键禾数控机床有限公司 | Air-valve rod-part numerical control centerless grinding machine structure |
| CN102873601A (en) * | 2012-11-01 | 2013-01-16 | 健雄职业技术学院 | Centerless grinding machine |
| CN103394978A (en) * | 2013-07-18 | 2013-11-20 | 蒿庆国 | Centerless grinding machine for conical rollers |
| CN103394978B (en) * | 2013-07-18 | 2016-01-13 | 蒿庆国 | A kind of conical roller centerless grinding machine |
| CN103465168A (en) * | 2013-09-17 | 2013-12-25 | 大连东信大型轴承滚子有限公司 | Two-dimensional grinding wheel dresser of centerless grinding machine and processing method |
| CN104002238A (en) * | 2014-05-23 | 2014-08-27 | 新乡日升数控轴承装备股份有限公司 | Feed mechanism of centerless grinding machine |
| CN104842273A (en) * | 2015-04-16 | 2015-08-19 | 河南科技大学 | Ball bearing outer ring groove grinder |
| CN108527025A (en) * | 2017-03-01 | 2018-09-14 | 株式会社捷太格特 | Processing unit (plant) |
| CN107971845A (en) * | 2017-12-25 | 2018-05-01 | 瓦房店光阳轴承股份有限公司 | Improved spherical roller form grinder and its processing method |
| CN111890169A (en) * | 2019-05-06 | 2020-11-06 | 安徽英德利实业集团有限公司 | Numerical control grinding machine for spherical base surface of conical roller |
| CN115213752A (en) * | 2021-04-14 | 2022-10-21 | 安徽英德利实业集团有限公司 | Tapered Roller CNC Centerless Grinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101367179B (en) | 2011-05-11 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Novel centerless grinder for taper roller and its operation method Effective date of registration: 20121030 Granted publication date: 20110511 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2012990000658 |
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Date of cancellation: 20130808 Granted publication date: 20110511 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2012990000658 |
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Denomination of invention: Novel centerless grinder for taper roller and its operation method Effective date of registration: 20130808 Granted publication date: 20110511 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2013990000559 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140903 Granted publication date: 20110511 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2013990000559 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Novel centerless grinder for taper roller and its operation method Effective date of registration: 20140904 Granted publication date: 20110511 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2014990000736 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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Date of cancellation: 20150925 Granted publication date: 20110511 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2014990000736 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Novel centerless grinder for taper roller and its operation method Effective date of registration: 20170627 Granted publication date: 20110511 Pledgee: Puyang City Rural Credit Cooperatives Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2017990000541 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20110511 Termination date: 20191016 |