CN111360694A - 一种用于主轴前端的气封机构 - Google Patents
一种用于主轴前端的气封机构 Download PDFInfo
- Publication number
- CN111360694A CN111360694A CN202010250298.7A CN202010250298A CN111360694A CN 111360694 A CN111360694 A CN 111360694A CN 202010250298 A CN202010250298 A CN 202010250298A CN 111360694 A CN111360694 A CN 111360694A
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- Prior art keywords
- bearing
- air
- shield
- main shaft
- waterproof cover
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 239000000428 dust Substances 0.000 claims description 24
- 230000000694 effects Effects 0.000 abstract description 10
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 8
- 230000005484 gravity Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010250298.7A CN111360694A (zh) | 2020-04-01 | 2020-04-01 | 一种用于主轴前端的气封机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010250298.7A CN111360694A (zh) | 2020-04-01 | 2020-04-01 | 一种用于主轴前端的气封机构 |
Publications (1)
Publication Number | Publication Date |
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CN111360694A true CN111360694A (zh) | 2020-07-03 |
Family
ID=71200990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010250298.7A Pending CN111360694A (zh) | 2020-04-01 | 2020-04-01 | 一种用于主轴前端的气封机构 |
Country Status (1)
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CN (1) | CN111360694A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113023250A (zh) * | 2021-03-04 | 2021-06-25 | 上饶中材机械有限公司 | 一种新型壳体密封形式的埋刮板输送机 |
CN115555595A (zh) * | 2022-12-06 | 2023-01-03 | 冈田精机(常州)有限公司 | 一种具有多段式气幕的主轴 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM307704U (en) * | 2006-06-06 | 2007-03-11 | Paragon Machinery Co Ltd | Axial teeth labyrinth seals mounted on double sleeves for grinding wheels ends of centerless grinding spindle |
TWM487800U (zh) * | 2014-04-24 | 2014-10-11 | Posa Machinery Co Ltd | 可防水防塵的加工機主軸結構改良 |
CN104214351A (zh) * | 2014-07-31 | 2014-12-17 | 北京机电院机床有限公司 | 一种机床主轴的气密封设计方法 |
CN204042008U (zh) * | 2014-06-27 | 2014-12-24 | 深圳市速锋科技有限公司 | 机械主轴的前端密封结构 |
CN204420108U (zh) * | 2014-12-11 | 2015-06-24 | 宁波海天精工股份有限公司 | 一种电主轴鼻端密封结构 |
CN204736023U (zh) * | 2015-07-03 | 2015-11-04 | 陕西海力特精密机械有限公司 | 用于数控机床动力头的多级防护结构 |
CN205394123U (zh) * | 2016-03-01 | 2016-07-27 | 宁波海天精工股份有限公司 | 一种卧加主轴前端防护机构 |
CN109261993A (zh) * | 2018-11-21 | 2019-01-25 | 陕西海力特精密机械有限公司 | 数控车床用高速电主轴气体密封结构 |
CN109707746A (zh) * | 2018-12-13 | 2019-05-03 | 广州市昊志机电股份有限公司 | 轴承密封结构及包括该密封结构的电主轴 |
CN209363624U (zh) * | 2018-11-21 | 2019-09-10 | 陕西海力特精密机械有限公司 | 数控车床用高速电主轴气体密封结构 |
CN110586968A (zh) * | 2019-09-28 | 2019-12-20 | 深圳市爱贝科精密机械有限公司 | 一种主轴前端气封装置 |
CN212735573U (zh) * | 2020-04-01 | 2021-03-19 | 深圳市爱贝科精密机械有限公司 | 一种用于主轴前端的气封机构 |
-
2020
- 2020-04-01 CN CN202010250298.7A patent/CN111360694A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM307704U (en) * | 2006-06-06 | 2007-03-11 | Paragon Machinery Co Ltd | Axial teeth labyrinth seals mounted on double sleeves for grinding wheels ends of centerless grinding spindle |
TWM487800U (zh) * | 2014-04-24 | 2014-10-11 | Posa Machinery Co Ltd | 可防水防塵的加工機主軸結構改良 |
CN204042008U (zh) * | 2014-06-27 | 2014-12-24 | 深圳市速锋科技有限公司 | 机械主轴的前端密封结构 |
CN104214351A (zh) * | 2014-07-31 | 2014-12-17 | 北京机电院机床有限公司 | 一种机床主轴的气密封设计方法 |
CN204420108U (zh) * | 2014-12-11 | 2015-06-24 | 宁波海天精工股份有限公司 | 一种电主轴鼻端密封结构 |
CN204736023U (zh) * | 2015-07-03 | 2015-11-04 | 陕西海力特精密机械有限公司 | 用于数控机床动力头的多级防护结构 |
CN205394123U (zh) * | 2016-03-01 | 2016-07-27 | 宁波海天精工股份有限公司 | 一种卧加主轴前端防护机构 |
CN109261993A (zh) * | 2018-11-21 | 2019-01-25 | 陕西海力特精密机械有限公司 | 数控车床用高速电主轴气体密封结构 |
CN209363624U (zh) * | 2018-11-21 | 2019-09-10 | 陕西海力特精密机械有限公司 | 数控车床用高速电主轴气体密封结构 |
CN109707746A (zh) * | 2018-12-13 | 2019-05-03 | 广州市昊志机电股份有限公司 | 轴承密封结构及包括该密封结构的电主轴 |
CN110586968A (zh) * | 2019-09-28 | 2019-12-20 | 深圳市爱贝科精密机械有限公司 | 一种主轴前端气封装置 |
CN212735573U (zh) * | 2020-04-01 | 2021-03-19 | 深圳市爱贝科精密机械有限公司 | 一种用于主轴前端的气封机构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113023250A (zh) * | 2021-03-04 | 2021-06-25 | 上饶中材机械有限公司 | 一种新型壳体密封形式的埋刮板输送机 |
CN115555595A (zh) * | 2022-12-06 | 2023-01-03 | 冈田精机(常州)有限公司 | 一种具有多段式气幕的主轴 |
CN115555595B (zh) * | 2022-12-06 | 2023-02-28 | 冈田精机(常州)有限公司 | 一种具有多段式气幕的主轴 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 518110 1st and 2nd floors, building A6, silicon valley power intelligent terminal Industrial Park, No. 20, Dafu Industrial Zone, Aobei community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen aibeike Precision Industry Co.,Ltd. Address before: 518110 1st and 2nd floors, building A6, silicon valley power intelligent terminal Industrial Park, No. 20, Dafu Industrial Zone, Aobei community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN ABIG PRECISION MACHINERY Co.,Ltd. Country or region before: China |