CN107790747A - 一种具有双重动气压气封系统的电主轴 - Google Patents
一种具有双重动气压气封系统的电主轴 Download PDFInfo
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- CN107790747A CN107790747A CN201710931662.4A CN201710931662A CN107790747A CN 107790747 A CN107790747 A CN 107790747A CN 201710931662 A CN201710931662 A CN 201710931662A CN 107790747 A CN107790747 A CN 107790747A
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 44
- 230000009977 dual effect Effects 0.000 title claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 111
- 239000000306 component Substances 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 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
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 description 12
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- 239000002173 cutting fluid Substances 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 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
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- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000873 masking effect Effects 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
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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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710931662.4A CN107790747B (zh) | 2017-10-09 | 2017-10-09 | 一种具有双重动气压气封系统的电主轴 |
Applications Claiming Priority (1)
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CN201710931662.4A CN107790747B (zh) | 2017-10-09 | 2017-10-09 | 一种具有双重动气压气封系统的电主轴 |
Publications (2)
Publication Number | Publication Date |
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CN107790747A true CN107790747A (zh) | 2018-03-13 |
CN107790747B CN107790747B (zh) | 2019-10-18 |
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CN201710931662.4A Active CN107790747B (zh) | 2017-10-09 | 2017-10-09 | 一种具有双重动气压气封系统的电主轴 |
Country Status (1)
Country | Link |
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CN (1) | CN107790747B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110773757A (zh) * | 2018-07-31 | 2020-02-11 | 发那科株式会社 | 主轴装置 |
CN113231657A (zh) * | 2021-04-19 | 2021-08-10 | 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 (6)
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 |
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 |
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 |
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 |
CN106141213A (zh) * | 2016-08-16 | 2016-11-23 | 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 (6)
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 |
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 |
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 |
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 |
CN106141213A (zh) * | 2016-08-16 | 2016-11-23 | 广州市昊志机电股份有限公司 | 一种气浮电主轴 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110773757A (zh) * | 2018-07-31 | 2020-02-11 | 发那科株式会社 | 主轴装置 |
US11097392B2 (en) | 2018-07-31 | 2021-08-24 | Fanuc Corporation | Spindle device |
CN110773757B (zh) * | 2018-07-31 | 2021-10-29 | 发那科株式会社 | 主轴装置 |
CN113231657A (zh) * | 2021-04-19 | 2021-08-10 | 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 |
Also Published As
Publication number | Publication date |
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CN107790747B (zh) | 2019-10-18 |
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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 |
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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 |
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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 |
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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 |
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