CN107790747B - 一种具有双重动气压气封***的电主轴 - Google Patents
一种具有双重动气压气封***的电主轴 Download PDFInfo
- Publication number
- CN107790747B CN107790747B CN201710931662.4A CN201710931662A CN107790747B CN 107790747 B CN107790747 B CN 107790747B CN 201710931662 A CN201710931662 A CN 201710931662A CN 107790747 B CN107790747 B CN 107790747B
- Authority
- CN
- China
- Prior art keywords
- component
- compressed gas
- mandrel
- water outlet
- gas
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 230000009977 dual effect Effects 0.000 title claims abstract description 20
- 239000000306 component Substances 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 239000008358 core component Substances 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000002184 metal Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 11
- 239000002826 coolant Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- 210000000988 bone and bone Anatomy 0.000 description 8
- 239000002173 cutting fluid Substances 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710931662.4A CN107790747B (zh) | 2017-10-09 | 2017-10-09 | 一种具有双重动气压气封***的电主轴 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710931662.4A CN107790747B (zh) | 2017-10-09 | 2017-10-09 | 一种具有双重动气压气封***的电主轴 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107790747A CN107790747A (zh) | 2018-03-13 |
CN107790747B true CN107790747B (zh) | 2019-10-18 |
Family
ID=61533032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710931662.4A Active CN107790747B (zh) | 2017-10-09 | 2017-10-09 | 一种具有双重动气压气封***的电主轴 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107790747B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6737847B2 (ja) | 2018-07-31 | 2020-08-12 | ファナック株式会社 | 主軸装置 |
CN113231657B (zh) * | 2021-04-19 | 2022-09-06 | 广州市昊志机电股份有限公司 | 一种主轴轴承锁紧结构、电主轴和机床 |
CN113500216A (zh) * | 2021-07-01 | 2021-10-15 | 厦门势拓伺服科技股份有限公司 | 一种主轴气封结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201851666U (zh) * | 2009-11-27 | 2011-06-01 | 东风汽车有限公司设备制造厂 | 主轴总成气密装置 |
CN103962584A (zh) * | 2014-04-30 | 2014-08-06 | 大连理工大学 | 液氮内喷式数控钻铣床主轴装置 |
CN104439300A (zh) * | 2014-11-12 | 2015-03-25 | 广州市昊志机电股份有限公司 | 一种具有中心水冷结构的电主轴 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203599537U (zh) * | 2013-11-20 | 2014-05-21 | 广州市昊志机电股份有限公司 | 一种滚珠高速电主轴 |
CN204381414U (zh) * | 2014-12-10 | 2015-06-10 | 广州市昊志机电股份有限公司 | 电主轴的机体下盖 |
CN106141213B (zh) * | 2016-08-16 | 2017-12-08 | 广州市昊志机电股份有限公司 | 一种气浮电主轴 |
-
2017
- 2017-10-09 CN CN201710931662.4A patent/CN107790747B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201851666U (zh) * | 2009-11-27 | 2011-06-01 | 东风汽车有限公司设备制造厂 | 主轴总成气密装置 |
CN103962584A (zh) * | 2014-04-30 | 2014-08-06 | 大连理工大学 | 液氮内喷式数控钻铣床主轴装置 |
CN104439300A (zh) * | 2014-11-12 | 2015-03-25 | 广州市昊志机电股份有限公司 | 一种具有中心水冷结构的电主轴 |
Also Published As
Publication number | Publication date |
---|---|
CN107790747A (zh) | 2018-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107790747B (zh) | 一种具有双重动气压气封***的电主轴 | |
CN103286678B (zh) | 一种用于高效高速精密机床的多功能内置式动静压电主轴 | |
CN107695762B (zh) | 一种电主轴 | |
CN104551028A (zh) | 一种气浮轴承及气浮高速高光电主轴 | |
CN104439300A (zh) | 一种具有中心水冷结构的电主轴 | |
CN107838440A (zh) | 一种具有中心出水推杆换刀装置的电主轴 | |
CN206313600U (zh) | 一种具有转子铁芯冷却的电主轴 | |
CN207372312U (zh) | 一种具有油气润滑***的电主轴 | |
CN101569978A (zh) | 内冷却润滑功能镜面滚压工具 | |
CN204603317U (zh) | 一种用于高速铣削及钻削的内藏式电主轴 | |
CN104117693A (zh) | 一种电主轴 | |
CN204603318U (zh) | 一种气浮轴承及气浮高速高光电主轴 | |
CN109571063B (zh) | 一种内藏式中心出水气缸换刀电主轴 | |
CN210159805U (zh) | 一种同心结构油雾喷嘴 | |
CN208961008U (zh) | 一种用于加工中心的主轴结构 | |
CN109622753A (zh) | 一种用于具有自动润滑功能的渐进成形工具 | |
CN202701403U (zh) | 带吹气装置内置转子可拆卸的车床电主轴 | |
CN208467920U (zh) | 一种机床钻头用润滑装置 | |
CN212616307U (zh) | 一种电主轴空气密封装置 | |
CN204504916U (zh) | 一种便于装配及维护的外圆磨 | |
CN101811270A (zh) | 主轴冷却结构 | |
CN102728858A (zh) | 一种带吹气装置内置转子可拆卸的车床电主轴 | |
CN113681036B (zh) | 润滑组件、电主轴装置及加工设备 | |
CN211557032U (zh) | 一种电机机壳的进油孔 | |
CN110744337A (zh) | B轴铣头结构和加工机床 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A motorized spindle with double pneumatic seal system Effective date of registration: 20210329 Granted publication date: 20191018 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU HAOZHI INDUSTRIAL Co.,Ltd. Registration number: Y2021980002261 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220812 Granted publication date: 20191018 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU HAOZHI INDUSTRIAL Co.,Ltd. Registration number: Y2021980002261 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electric spindle with double dynamic air pressure and air sealing system Effective date of registration: 20220902 Granted publication date: 20191018 Pledgee: Industrial and Commercial Bank of China Limited Guangzhou tianpingjia sub branch Pledgor: GUANGZHOU HAOZHI INDUSTRIAL Co.,Ltd. Registration number: Y2022980014309 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230914 Granted publication date: 20191018 Pledgee: Industrial and Commercial Bank of China Limited Guangzhou tianpingjia sub branch Pledgor: GUANGZHOU HAOZHI INDUSTRIAL Co.,Ltd. Registration number: Y2022980014309 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |