CN115030955B - 机床主轴轴承结构 - Google Patents
机床主轴轴承结构 Download PDFInfo
- Publication number
- CN115030955B CN115030955B CN202210711842.2A CN202210711842A CN115030955B CN 115030955 B CN115030955 B CN 115030955B CN 202210711842 A CN202210711842 A CN 202210711842A CN 115030955 B CN115030955 B CN 115030955B
- Authority
- CN
- China
- Prior art keywords
- bearing
- machine tool
- outer ring
- block
- telescopic rod
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 25
- 238000010030 laminating Methods 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C37/00—Cooling of bearings
- F16C37/007—Cooling of bearings of rolling bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210711842.2A CN115030955B (zh) | 2022-06-22 | 2022-06-22 | 机床主轴轴承结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210711842.2A CN115030955B (zh) | 2022-06-22 | 2022-06-22 | 机床主轴轴承结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115030955A CN115030955A (zh) | 2022-09-09 |
CN115030955B true CN115030955B (zh) | 2024-04-05 |
Family
ID=83127166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210711842.2A Active CN115030955B (zh) | 2022-06-22 | 2022-06-22 | 机床主轴轴承结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115030955B (zh) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025758A1 (fr) * | 1979-09-13 | 1981-03-25 | La Precision Industrielle | Palier pour la broche d'une machine-outil de haute précision |
KR20120064323A (ko) * | 2010-12-09 | 2012-06-19 | 창원대학교 산학협력단 | 공작기계용 베어링 예압 조절장치 |
JP2013237400A (ja) * | 2012-05-16 | 2013-11-28 | Jtekt Corp | 電動パワーステアリング装置 |
CN207814236U (zh) * | 2017-09-15 | 2018-09-04 | 天津市威奥科技有限公司 | 一种轴承的密封结构 |
CN212509233U (zh) * | 2020-06-29 | 2021-02-09 | 徐州鑫环密封科技有限公司 | 一种数控车床易拆卸的石墨轴承安装结构 |
CN213511675U (zh) * | 2020-10-22 | 2021-06-22 | 瓦房店全华轴承制造有限公司 | 一种便于组装的圆柱滚子轴承 |
CN214248019U (zh) * | 2021-01-07 | 2021-09-21 | 聊城鲁寰轴承有限公司 | 一种方便固定的轴承 |
CN113653733A (zh) * | 2021-07-01 | 2021-11-16 | 聊城鲁寰轴承有限公司 | 一种径轴向复合深沟球推力球轴承 |
CN214998819U (zh) * | 2021-02-07 | 2021-12-03 | 天津市威奥科技有限公司 | 一种便于组装的轴承 |
CN215805750U (zh) * | 2021-08-20 | 2022-02-11 | 临清市万达轴承有限公司 | 一种圆锥滚子轴承 |
CN114165534A (zh) * | 2021-12-09 | 2022-03-11 | 海安县恒益滑动轴承有限公司 | 一种具有高摩擦制动效果的刹车轴承及其使用方法 |
CN216077986U (zh) * | 2021-10-13 | 2022-03-18 | 上海巧旭机械设备有限公司 | 一种高精度的传动轴承 |
CN216278978U (zh) * | 2021-11-29 | 2022-04-12 | 山东六联轴承有限公司 | 一种可降低轴向摩擦力的圆柱滚子轴承 |
CN114562513A (zh) * | 2022-03-17 | 2022-05-31 | 安徽千禧精密轴承制造有限公司 | 一种预紧力可调式精密组合轴承 |
-
2022
- 2022-06-22 CN CN202210711842.2A patent/CN115030955B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025758A1 (fr) * | 1979-09-13 | 1981-03-25 | La Precision Industrielle | Palier pour la broche d'une machine-outil de haute précision |
KR20120064323A (ko) * | 2010-12-09 | 2012-06-19 | 창원대학교 산학협력단 | 공작기계용 베어링 예압 조절장치 |
JP2013237400A (ja) * | 2012-05-16 | 2013-11-28 | Jtekt Corp | 電動パワーステアリング装置 |
CN207814236U (zh) * | 2017-09-15 | 2018-09-04 | 天津市威奥科技有限公司 | 一种轴承的密封结构 |
CN212509233U (zh) * | 2020-06-29 | 2021-02-09 | 徐州鑫环密封科技有限公司 | 一种数控车床易拆卸的石墨轴承安装结构 |
CN213511675U (zh) * | 2020-10-22 | 2021-06-22 | 瓦房店全华轴承制造有限公司 | 一种便于组装的圆柱滚子轴承 |
CN214248019U (zh) * | 2021-01-07 | 2021-09-21 | 聊城鲁寰轴承有限公司 | 一种方便固定的轴承 |
CN214998819U (zh) * | 2021-02-07 | 2021-12-03 | 天津市威奥科技有限公司 | 一种便于组装的轴承 |
CN113653733A (zh) * | 2021-07-01 | 2021-11-16 | 聊城鲁寰轴承有限公司 | 一种径轴向复合深沟球推力球轴承 |
CN215805750U (zh) * | 2021-08-20 | 2022-02-11 | 临清市万达轴承有限公司 | 一种圆锥滚子轴承 |
CN216077986U (zh) * | 2021-10-13 | 2022-03-18 | 上海巧旭机械设备有限公司 | 一种高精度的传动轴承 |
CN216278978U (zh) * | 2021-11-29 | 2022-04-12 | 山东六联轴承有限公司 | 一种可降低轴向摩擦力的圆柱滚子轴承 |
CN114165534A (zh) * | 2021-12-09 | 2022-03-11 | 海安县恒益滑动轴承有限公司 | 一种具有高摩擦制动效果的刹车轴承及其使用方法 |
CN114562513A (zh) * | 2022-03-17 | 2022-05-31 | 安徽千禧精密轴承制造有限公司 | 一种预紧力可调式精密组合轴承 |
Also Published As
Publication number | Publication date |
---|---|
CN115030955A (zh) | 2022-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104879379B (zh) | 一种整体轴连式风扇离合器轴承 | |
CN115030955B (zh) | 机床主轴轴承结构 | |
CN204572990U (zh) | 一种滚珠丝杆精密螺旋传动装置 | |
CN104763787A (zh) | 一种滚珠丝杆传动装置 | |
CN204572989U (zh) | 一种滚珠丝杆传动装置 | |
CN111002012B (zh) | 铜套快速镶嵌机构 | |
CN215924113U (zh) | 一种曳引机用曳引轮的安装固定装置 | |
CN219712049U (zh) | 一种防尘深沟球轴承 | |
CN216554945U (zh) | 一种带有防尘结构的深沟球轴承 | |
CN221033657U (zh) | 一种快速接头型滚珠轴承 | |
CN213981648U (zh) | 能够防止保持架变形的轴承结构 | |
CN217152640U (zh) | 一种自转强的深沟球轴承 | |
CN213055979U (zh) | Ptfe制膜用循环装置 | |
CN112922966B (zh) | 一种方便滚珠以及内圈安装的圆锥轴承 | |
CN215521663U (zh) | 一种低磨损的滚子轴承 | |
CN214367569U (zh) | 滚珠丝杆传动机构 | |
CN213744484U (zh) | 一种带密封组件的深沟球轴承 | |
CN218971679U (zh) | 一种高精度深沟球轴承 | |
CN217090289U (zh) | 一种窗帘带自动铆合生产线的铆合机构 | |
CN217842397U (zh) | 一种可减重润滑的圆柱滚子轴承保持架 | |
CN215632539U (zh) | 一种使用寿命长的水晶自动旋转门 | |
CN211330858U (zh) | 一种钢轨和型钢滚压装置 | |
CN219529568U (zh) | 一种ct机用钢丝滚道轴承 | |
CN214197001U (zh) | 一种组合轴承 | |
CN220890767U (zh) | 一种双向推力球轴承 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240308 Address after: 528300, Building 21, Shengyue Garden, No. 33 Shunye East Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province (Residence application) Applicant after: Foshan Changuangheng Machine Tool Accessories Co.,Ltd. Country or region after: China Address before: 1-6 Renmin Road, Nanbai Street, Bozhou District, Zunyi City, Guizhou Province 563000 Applicant before: Zou Kui Country or region before: China |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |