CN102071294A - 一种细长活塞杆中高频淬火防弯曲变形装置 - Google Patents
一种细长活塞杆中高频淬火防弯曲变形装置 Download PDFInfo
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- CN102071294A CN102071294A CN2011100369633A CN201110036963A CN102071294A CN 102071294 A CN102071294 A CN 102071294A CN 2011100369633 A CN2011100369633 A CN 2011100369633A CN 201110036963 A CN201110036963 A CN 201110036963A CN 102071294 A CN102071294 A CN 102071294A
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- piston rod
- cylinder
- thrust bearing
- high frequency
- axial thrust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Heat Treatment Of Articles (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
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CN2011100369633A CN102071294B (zh) | 2011-02-12 | 2011-02-12 | 一种细长活塞杆中高频淬火防弯曲变形装置 |
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CN2011100369633A CN102071294B (zh) | 2011-02-12 | 2011-02-12 | 一种细长活塞杆中高频淬火防弯曲变形装置 |
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CN102071294A true CN102071294A (zh) | 2011-05-25 |
CN102071294B CN102071294B (zh) | 2012-05-30 |
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CN2011100369633A Expired - Fee Related CN102071294B (zh) | 2011-02-12 | 2011-02-12 | 一种细长活塞杆中高频淬火防弯曲变形装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103317459A (zh) * | 2013-06-13 | 2013-09-25 | 上海工程技术大学 | 保证汽车轮轴活塞罩盖内控淬火层厚度的夹具 |
CN107523679A (zh) * | 2017-08-31 | 2017-12-29 | 大连东非特钢制品有限公司 | 电极加热热处理方法 |
CN110886777A (zh) * | 2018-09-07 | 2020-03-17 | 浙江中达精密部件股份有限公司 | 一种储油穴轴承钢套的制作方法 |
CN114292991A (zh) * | 2021-12-30 | 2022-04-08 | 无锡万领高频设备制造有限公司 | 一种可通水的感应淬火机床顶尖 |
CN114941069A (zh) * | 2022-05-24 | 2022-08-26 | 东莞广之源电子科技有限公司 | 一种自动化活塞杆淬火设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201386118Y (zh) * | 2009-04-21 | 2010-01-20 | 上海电气压缩机泵业有限公司 | 一种防止活塞杆在中频淬火加工过程中弯曲的套筒 |
CN201971860U (zh) * | 2011-02-12 | 2011-09-14 | 福建省龙岩液压有限公司 | 细长活塞杆中高频淬火防弯曲变形装置 |
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2011
- 2011-02-12 CN CN2011100369633A patent/CN102071294B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201386118Y (zh) * | 2009-04-21 | 2010-01-20 | 上海电气压缩机泵业有限公司 | 一种防止活塞杆在中频淬火加工过程中弯曲的套筒 |
CN201971860U (zh) * | 2011-02-12 | 2011-09-14 | 福建省龙岩液压有限公司 | 细长活塞杆中高频淬火防弯曲变形装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103317459A (zh) * | 2013-06-13 | 2013-09-25 | 上海工程技术大学 | 保证汽车轮轴活塞罩盖内控淬火层厚度的夹具 |
CN103317459B (zh) * | 2013-06-13 | 2015-08-05 | 上海工程技术大学 | 保证汽车轮轴活塞罩盖内控淬火层厚度的夹具 |
CN107523679A (zh) * | 2017-08-31 | 2017-12-29 | 大连东非特钢制品有限公司 | 电极加热热处理方法 |
CN110886777A (zh) * | 2018-09-07 | 2020-03-17 | 浙江中达精密部件股份有限公司 | 一种储油穴轴承钢套的制作方法 |
CN114292991A (zh) * | 2021-12-30 | 2022-04-08 | 无锡万领高频设备制造有限公司 | 一种可通水的感应淬火机床顶尖 |
CN114941069A (zh) * | 2022-05-24 | 2022-08-26 | 东莞广之源电子科技有限公司 | 一种自动化活塞杆淬火设备 |
CN114941069B (zh) * | 2022-05-24 | 2024-01-19 | 东莞广之源电子科技有限公司 | 一种自动化活塞杆淬火设备 |
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CN102071294B (zh) | 2012-05-30 |
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Address after: 364021 Longyan province Fujian city Jogyesa town camphor tree wood Applicant after: FUJIAN LONGYAN HYDRAULIC GROUP CO.,LTD. Address before: 364021 Longyan province Fujian city Jogyesa town camphor tree wood Applicant before: Fujian Longyan Hydraulic Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: FUJIAN LONGYAN HYDRAULIC CO., LTD. TO: FUJIAN LONGYAN HYDRAULIC GROUP CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Device for preventing elongated piston rod from bending deformation during medium and high frequency quenching Effective date of registration: 20150728 Granted publication date: 20120530 Pledgee: China Co. truction Bank Corp Longyan Xinluo branch Pledgor: FUJIAN LONGYAN HYDRAULIC GROUP CO.,LTD. Registration number: 2015350000054 |
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