CN101367179B - Novel centerless grinder for taper roller and its operation method - Google Patents

Novel centerless grinder for taper roller and its operation method Download PDF

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Publication number
CN101367179B
CN101367179B CN 200810230444 CN200810230444A CN101367179B CN 101367179 B CN101367179 B CN 101367179B CN 200810230444 CN200810230444 CN 200810230444 CN 200810230444 A CN200810230444 A CN 200810230444A CN 101367179 B CN101367179 B CN 101367179B
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CN
China
Prior art keywords
nut seat
planker
leading screw
screw
screw nut
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
Application number
CN 200810230444
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Chinese (zh)
Other versions
CN101367179A (en
Inventor
陈运生
王自杰
李海林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PUYANG BEAIN CNC MACHINERY AND EQUIPMENT CO Ltd
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PUYANG BEAIN CNC MACHINERY AND EQUIPMENT CO Ltd
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Publication date
Application filed by PUYANG BEAIN CNC MACHINERY AND EQUIPMENT CO Ltd filed Critical PUYANG BEAIN CNC MACHINERY AND EQUIPMENT CO Ltd
Priority to CN 200810230444 priority Critical patent/CN101367179B/en
Publication of CN101367179A publication Critical patent/CN101367179A/en
Application granted granted Critical
Publication of CN101367179B publication Critical patent/CN101367179B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a 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

Conical roller centerless grinding machine and method of work thereof
One, technical field the present invention relates to a kind of Bearing processing equipment tool, especially conical roller centerless grinding machine.
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 conical roller centerless grinding machine, it has overcome the guide wheel 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 conical roller centerless grinding machine, 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 and manual worm gear worm screw group 8 are connected on planker A 5 and the guide wheel 9 by screw respectively; 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 is connected lathe bed 1 by support with screw, 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 leading screw A 3 and feed screw nut seat A 2 under the driving of servomotor A 4, guide wheel 9 and roller bracket 10 are arranged on the 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, servomotor C 22 drives leading screw C 21 and feed screw nut seat C 20, thereby planker B 18 in the drive, servo motor B 17, leading screw B 16, feed screw nut seat B 15, Buddha's warrior attendant pen stand 14 and diamond pen 13 are realized moving forward and backward, guide rail 19 connects lathe bed 10 and last planker B 18 respectively and supports and go up planker B 18, servo motor B 17 drives leading screw B 16 simultaneously, feed screw nut seat B 15, Buddha's warrior attendant pen stand 14 and diamond pen 13 are done left and right directions and are moved, this process is fully by operating system program control, the front and back of diamond pen 13 in horizontal plane and about two be exactly the rotation bus of emery wheel 12 to motion track.

Claims (2)

1. conical roller centerless grinding machine, 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) is connected on the planker A (5) by screw, leading screw D (7) one ends are connected on the feed screw nut seat D (6), and the other end of leading screw D (7) is connecting manually worm and gear 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) is gone up on the planker B (18) with fixed the connection by screw, 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) is connected lathe bed (1) by support with screw, roller workpiece (11) is supported by roller bracket (10).
2. the method for work of the described conical roller centerless grinding machine of claim 1: it is characterized in that: under the driving of servomotor A (4) by leading screw A (3) and 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) are arranged on the 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 is controlled by system program fully; 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), servomotor C (22) drives leading screw C (21) and feed screw nut seat C (20), thereby planker B (18) in the drive, servo motor B (17), leading screw B (16), feed screw nut seat B (15), Buddha's warrior attendant pen stand (14) and diamond pen (13) are realized moving forward and backward, guide rail (19) connects lathe bed (10) and last planker B (18) respectively and supports and go up planker B (18), servo motor B (17) drives leading screw B (16) simultaneously, feed screw nut seat B (15), Buddha's warrior attendant pen stand (14) and diamond pen (13) are done left and right directions and are moved, this process is fully by operating system program control, the front and back of diamond pen (13) in horizontal plane and about two be exactly the rotation bus of emery wheel (12) to motion track.
CN 200810230444 2008-10-16 2008-10-16 Novel centerless grinder for taper roller and its operation method Expired - Fee Related CN101367179B (en)

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 CN101367179A (en) 2009-02-18
CN101367179B true 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

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CN (1) CN101367179B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767297B (en) * 2010-03-04 2011-07-20 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
JP5602552B2 (en) 2010-09-17 2014-10-08 Ntn株式会社 Processing equipment
CN102218682B (en) * 2011-03-24 2013-03-13 新乡日升数控轴承装备股份有限公司 Numerical control grinding machine of tapered roller
DE102011117819B4 (en) * 2011-11-02 2017-11-02 Schaudt Mikrosa Gmbh Centerless cylindrical 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
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
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
JP7021455B2 (en) * 2017-03-01 2022-02-17 株式会社ジェイテクト Processing equipment

Also Published As

Publication number Publication date
CN101367179A (en) 2009-02-18

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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: 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

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
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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

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Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch

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Denomination of invention: Novel centerless grinder for taper roller and its operation method

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