CN1218812C - Backlash eliminating driving mechanism for transverse motion of digitally controlled machine tool - Google Patents
Backlash eliminating driving mechanism for transverse motion of digitally controlled machine tool Download PDFInfo
- Publication number
- CN1218812C CN1218812C CN 03129521 CN03129521A CN1218812C CN 1218812 C CN1218812 C CN 1218812C CN 03129521 CN03129521 CN 03129521 CN 03129521 A CN03129521 A CN 03129521A CN 1218812 C CN1218812 C CN 1218812C
- Authority
- CN
- China
- Prior art keywords
- gear
- pair
- machine tool
- driving
- servomotor
- 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 - Lifetime
Links
Landscapes
- Gear Transmission (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03129521 CN1218812C (en) | 2003-06-26 | 2003-06-26 | Backlash eliminating driving mechanism for transverse motion of digitally controlled machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03129521 CN1218812C (en) | 2003-06-26 | 2003-06-26 | Backlash eliminating driving mechanism for transverse motion of digitally controlled machine tool |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1473683A CN1473683A (en) | 2004-02-11 |
CN1218812C true CN1218812C (en) | 2005-09-14 |
Family
ID=34153564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03129521 Expired - Lifetime CN1218812C (en) | 2003-06-26 | 2003-06-26 | Backlash eliminating driving mechanism for transverse motion of digitally controlled machine tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1218812C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100359205C (en) * | 2005-12-02 | 2008-01-02 | 天水星火机床有限责任公司 | High-ridigitypreloading system |
CN100545487C (en) * | 2008-04-22 | 2009-09-30 | 南京数控机床有限公司 | Clearance eliminating mechanism during a kind of mechanical transmission |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100431782C (en) * | 2006-09-11 | 2008-11-12 | 重庆机床(集团)有限责任公司 | Digital control automatic dry cutting gear-hobbing machine in high speed |
CN101450420B (en) * | 2007-11-29 | 2011-04-27 | 上海团结普瑞玛激光设备有限公司 | Large-table numerical control laser cutting machine |
CN102597351B (en) * | 2009-09-09 | 2015-04-29 | 恒天(奥地利)控股有限公司 | Device for needling a fibrous web |
CN101949438B (en) * | 2010-09-21 | 2013-04-03 | 江苏恒力组合机床有限公司 | Power transmission mechanism capable of independently automatically eliminating backlash |
CN102166625A (en) * | 2010-11-25 | 2011-08-31 | 苏州苏铸成套装备制造有限公司 | Gate milling device |
CN102009131A (en) * | 2010-12-02 | 2011-04-13 | 苏州苏铸成套装备制造有限公司 | Moving device for mill pouring gate machine |
CN102078935A (en) * | 2010-12-02 | 2011-06-01 | 苏州苏铸成套装备制造有限公司 | Horizontal movement device of gate milling machine |
TWI461254B (en) * | 2010-12-17 | 2014-11-21 | Factory Automation Technology | Driving device for working platform |
CN102878278A (en) * | 2012-06-27 | 2013-01-16 | 邵文远 | Servo speed-reducing mechanism capable of automatically eliminating clearance |
CN103537942A (en) * | 2012-07-17 | 2014-01-29 | 昆山华辰重机有限公司 | Feeding anti-backlash system used for heavy numerically-controlled roll lathe |
CN102773700A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Lateral translation structure of camb aligning device for harness cord jacquard |
CN102773501B (en) * | 2012-07-26 | 2014-12-17 | 齐齐哈尔齐一机工业产品有限公司 | Machine tool special for wedge-caulking processing of copper bars on large motor rotor |
CN102773500B (en) * | 2012-07-26 | 2015-04-15 | 齐齐哈尔齐一机工业产品有限公司 | Wedge-caulking processing method for copper bars on large motor rotor |
CN102788143A (en) * | 2012-07-30 | 2012-11-21 | 邵文远 | Automatic gap eliminating servo reducing mechanism |
CN103042422B (en) * | 2013-01-10 | 2015-08-26 | 柳州正菱重型数控机床有限公司 | Double-gear anti-backlash feed box |
CN104265855B (en) * | 2014-09-02 | 2017-02-08 | 武汉国威重型机床股份有限公司 | Torsion bar anti-backlash drive device |
CN105042057A (en) * | 2015-08-19 | 2015-11-11 | 芜湖市汽车产业技术研究院有限公司 | Clearance eliminating device applicable to gear-and-rack drive mechanism and clearance eliminating method thereof |
CN105397552A (en) * | 2015-12-02 | 2016-03-16 | 湖南中大创远数控装备有限公司 | Gear clearance eliminating transmission mechanism |
CN112720022A (en) * | 2020-12-30 | 2021-04-30 | 天水星火机床有限责任公司 | Vertical double gear gap eliminating speed reducer that feeds of horizontal lathe |
-
2003
- 2003-06-26 CN CN 03129521 patent/CN1218812C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100359205C (en) * | 2005-12-02 | 2008-01-02 | 天水星火机床有限责任公司 | High-ridigitypreloading system |
CN100545487C (en) * | 2008-04-22 | 2009-09-30 | 南京数控机床有限公司 | Clearance eliminating mechanism during a kind of mechanical transmission |
Also Published As
Publication number | Publication date |
---|---|
CN1473683A (en) | 2004-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1218812C (en) | Backlash eliminating driving mechanism for transverse motion of digitally controlled machine tool | |
CN102248226B (en) | Numerical-control combined gear milling and hobbing machine for machining large-modulus gear and application thereof | |
CN101332524B (en) | Numerical control generating gear grinding machine and numerical control device thereof and driving method | |
CN2788947Y (en) | Internal gear forming gear grinding machine tool | |
CN200977577Y (en) | High precision numerically controlled gear shaping machine | |
CN202199864U (en) | Numerical-control compound gear milling hobbing machine for machining large module gears | |
CN2871084Y (en) | Polar coordinate numerical control multifunctional high-speed gear milling machine tool | |
CN1974096A (en) | Numerically controlled gear planer | |
CN103121168A (en) | Numerical-control large-scale precise dual-drive gap removing rotating working table | |
CN203471070U (en) | Multifunctional numerical control gear grinding machine tool | |
CN2843702Y (en) | Numerical control helical bevel gear mill teeth machine | |
CN202591751U (en) | Numerical-control gear hobbing machine | |
CN204353589U (en) | Internal tooth gear-hobbing machine | |
CN104070242B (en) | A kind of gantry thread hob symmetrical expression chain digital control gear hobbing machine | |
CN101357441B (en) | Fluid-pressure driven differential feeding system | |
CN202591752U (en) | Numerical control hobbing machine | |
CN113084266A (en) | Variable hyperbolic arc tooth trace cylindrical gear machining machine tool and machining method | |
CN210755535U (en) | High-speed steel wire belt particle group cutting equipment | |
CN206824768U (en) | A kind of hilted broadsword hobbing device | |
CN102896384B (en) | Three-axis numerical control wire cutting machine for machining helical cylindrical gear | |
CN2656077Y (en) | Double gear wheel backlash speed reducing drive structure | |
CN2481452Y (en) | NC flat capstan | |
CN201172118Y (en) | Multifunctional common universal milling machine | |
CN1186168C (en) | Multifunctional machine tool for making large screen template | |
CN102950473A (en) | Numerical control rotary table compositely driven by worm gear pair and gear pair and control method of numerical control rotary table |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI MAGLEV TRANSPORTATION DEVELOPMENT CO., LT Free format text: FORMER NAME OR ADDRESS: SHANGHAI MAGNETIC SUSPENSION TRAFFIC DEVELOPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 201204 No. 2520, Pudong, Shanghai, Longyang Road Patentee after: Shanghai Maglev Transportation Development Co.,Ltd. Address before: 201204 No. 2520, Pudong, Shanghai, Longyang Road Patentee before: Shanghai Maglev Transportation Development Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: TONGJI UNIVERSITY Free format text: FORMER OWNER: SHANGHAI MAGLEV TRANSPORTATION DEVELOPMENT CO., LTD. Effective date: 20150217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201204 PUDONG NEW AREA, SHANGHAI TO: 200092 YANGPU, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150217 Address after: 200092 Shanghai City, Yangpu District Siping Road No. 1239 Patentee after: TONGJI University Address before: 201204 No. 2520, Pudong, Shanghai, Longyang Road Patentee before: Shanghai Maglev Transportation Development Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20050914 |
|
CX01 | Expiry of patent term |