CN103029002A - 液压滚动复合导轨卸荷装置 - Google Patents
液压滚动复合导轨卸荷装置 Download PDFInfo
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- CN103029002A CN103029002A CN2012105780000A CN201210578000A CN103029002A CN 103029002 A CN103029002 A CN 103029002A CN 2012105780000 A CN2012105780000 A CN 2012105780000A CN 201210578000 A CN201210578000 A CN 201210578000A CN 103029002 A CN103029002 A CN 103029002A
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- Prior art keywords
- guide rail
- valve
- pressure
- rolling
- column
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- 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.)
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- 238000005096 rolling process Methods 0.000 title claims abstract description 49
- 230000033001 locomotion Effects 0.000 claims description 15
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000035515 penetration Effects 0.000 abstract 3
- 239000003921 oil Substances 0.000 description 53
- 230000009286 beneficial effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000010720 hydraulic oil Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210578000.0A CN103029002B (zh) | 2012-12-27 | 2012-12-27 | 液压滚动复合导轨卸荷装置 |
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CN201210578000.0A CN103029002B (zh) | 2012-12-27 | 2012-12-27 | 液压滚动复合导轨卸荷装置 |
Publications (2)
Publication Number | Publication Date |
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CN103029002A true CN103029002A (zh) | 2013-04-10 |
CN103029002B CN103029002B (zh) | 2016-01-06 |
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CN201210578000.0A Expired - Fee Related CN103029002B (zh) | 2012-12-27 | 2012-12-27 | 液压滚动复合导轨卸荷装置 |
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CN (1) | CN103029002B (zh) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475776A (en) * | 1982-03-19 | 1984-10-09 | Hiroshi Teramachi | Linear slide bearing |
US4478462A (en) * | 1982-05-20 | 1984-10-23 | Hiroshi Teramachi | Linear ball bearing unit |
US4614382A (en) * | 1984-09-21 | 1986-09-30 | Hiroshi Teramachi | Straight sliding roller bearing |
US4773770A (en) * | 1986-12-29 | 1988-09-27 | Nippon Seiko Kabushiki Kaisha | Linear guide apparatus |
CH684434A5 (de) * | 1991-03-06 | 1994-09-15 | Schneeberger Ag Maschf | Dämpfungsvorrichtung für gegenseitig geführt bewegbare Maschinenteile. |
CN2781064Y (zh) * | 2005-03-29 | 2006-05-17 | 广东高新凯特精密机械有限公司 | 一种滚动直线导轨副装置 |
CN201144920Y (zh) * | 2007-12-28 | 2008-11-05 | 天津市精诚机床制造有限公司 | 重型机床液压卸荷装置 |
CN101583460A (zh) * | 2006-10-27 | 2009-11-18 | 聂克森集团公司 | 运动控制装置 |
CN201366617Y (zh) * | 2009-03-20 | 2009-12-23 | 大连机床集团有限责任公司 | 滑动导轨滚动卸荷装置 |
CN201410620Y (zh) * | 2009-06-14 | 2010-02-24 | 常州市三利精机有限公司 | 一种复合移动形式的矩形滑枕结构 |
CN201769061U (zh) * | 2010-09-10 | 2011-03-23 | 天津市泰瑞轴承技术开发有限公司 | 机床用滚针直线导轨副 |
CN202301447U (zh) * | 2011-09-22 | 2012-07-04 | 简雪赺 | 可提高使用寿命的线性滑轨 |
CN202964265U (zh) * | 2012-12-27 | 2013-06-05 | 威海华东重工有限公司 | 液压滚动复合导轨卸荷装置 |
-
2012
- 2012-12-27 CN CN201210578000.0A patent/CN103029002B/zh not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475776A (en) * | 1982-03-19 | 1984-10-09 | Hiroshi Teramachi | Linear slide bearing |
US4478462A (en) * | 1982-05-20 | 1984-10-23 | Hiroshi Teramachi | Linear ball bearing unit |
US4614382A (en) * | 1984-09-21 | 1986-09-30 | Hiroshi Teramachi | Straight sliding roller bearing |
US4773770A (en) * | 1986-12-29 | 1988-09-27 | Nippon Seiko Kabushiki Kaisha | Linear guide apparatus |
CH684434A5 (de) * | 1991-03-06 | 1994-09-15 | Schneeberger Ag Maschf | Dämpfungsvorrichtung für gegenseitig geführt bewegbare Maschinenteile. |
CN2781064Y (zh) * | 2005-03-29 | 2006-05-17 | 广东高新凯特精密机械有限公司 | 一种滚动直线导轨副装置 |
CN101583460A (zh) * | 2006-10-27 | 2009-11-18 | 聂克森集团公司 | 运动控制装置 |
CN201144920Y (zh) * | 2007-12-28 | 2008-11-05 | 天津市精诚机床制造有限公司 | 重型机床液压卸荷装置 |
CN201366617Y (zh) * | 2009-03-20 | 2009-12-23 | 大连机床集团有限责任公司 | 滑动导轨滚动卸荷装置 |
CN201410620Y (zh) * | 2009-06-14 | 2010-02-24 | 常州市三利精机有限公司 | 一种复合移动形式的矩形滑枕结构 |
CN201769061U (zh) * | 2010-09-10 | 2011-03-23 | 天津市泰瑞轴承技术开发有限公司 | 机床用滚针直线导轨副 |
CN202301447U (zh) * | 2011-09-22 | 2012-07-04 | 简雪赺 | 可提高使用寿命的线性滑轨 |
CN202964265U (zh) * | 2012-12-27 | 2013-06-05 | 威海华东重工有限公司 | 液压滚动复合导轨卸荷装置 |
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Publication number | Publication date |
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CN103029002B (zh) | 2016-01-06 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Che Zhongwei Inventor after: Li Chaoqun Inventor after: Qin Zhizheng Inventor after: Zhang Jianzhou Inventor before: Lei Chenglong Inventor before: Zhang Jianzhou Inventor before: Xi Haoran |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LEI CHENGLONG ZHANG JIANZHOU XI HAORAN TO: CHE ZHONGWEI LI CHAOQUN QIN ZHIZHENG ZHANG JIANZHOU |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: Room 102, unit 1, building 12, shuxiangmendi, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Chen Lifeng Address before: 264200 Shandong city of Weihai province by the district Gushan Road No. 555 Patentee before: Weihai Huadong Heavy Industry Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20201227 |
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CF01 | Termination of patent right due to non-payment of annual fee |