CN201070725Y - Water flushing and cooling structure of principal axis center - Google Patents
Water flushing and cooling structure of principal axis center Download PDFInfo
- Publication number
- CN201070725Y CN201070725Y CNU2007200735094U CN200720073509U CN201070725Y CN 201070725 Y CN201070725 Y CN 201070725Y CN U2007200735094 U CNU2007200735094 U CN U2007200735094U CN 200720073509 U CN200720073509 U CN 200720073509U CN 201070725 Y CN201070725 Y CN 201070725Y
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- Prior art keywords
- spindle
- knife
- cooling
- hollow
- tool
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Abstract
The utility model relates to a spindle center water filling cooling structure. A machine tool spindle (1) is provided with a spindle cooling groove (2) which is communicated with a hollow rotary joint (3), and cooling liquid is arranged in the spindle cooling groove (2). A knife handle and a knife tool are arranged on the hollow rotary joint (3). The inner parts of the knife handle and the knife tool are also hollow, and are communicated with a channel of the rotary joint (3). The utility model has the favorable effect of reducing temperature rise of the spindle and the knife tool, ensures the stability of the spindle under the condition of high speed, prevents the spindle from deforming caused by high temperature efficiently, cools the inner parts of the spindle and the knife tool for making the machine tool knife tool and the machine tool spindle be cooled from the inner parts, and ensures the processing precision of components efficiently, thereby enhancing the stability of the spindle.
Description
Technical field
The utility model relates to the cooling structure of a kind of CNC milling machine main shaft and process tool
Background technology
The mode that we adopt is to increase swivel coupling at main shaft knife striking cylinder front end; and with the round annular ditch groove that is processed in the water jacket; cooling water cools off with the circulation of tank for coolant water in groove; utilize heat conducting principle to main shaft and bearing cooling; not only effectively prevent the temperature rise of main shaft and main shaft bearing but also saved the energy, protected environment.That domestic like product has a main shaft bearing cooling but all adopt the mode of outer circulation cooling, make main shaft and bearing can not reach favorable cooling effect, can not effectively improve the speed of mainshaft and bearing service life.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of alignment of shafts bath cooling structure, solves cooling effect defect of bad in the prior art.
Technical scheme
The utility model provides a kind of alignment of shafts bath cooling structure, be furnished with the main shaft cooling bath on the machine tool chief axis, the swivel coupling of described cooling bath and hollow communicates, cooling liquid is equipped with in the inside, handle of a knife and cutter are installed on the swivel coupling of described hollow, described handle of a knife and cutter inside also are hollow, the passage of UNICOM's swivel coupling.
Beneficial effect
The utlity model has the good result that reduces main shaft and cutter temperature rise, guaranteed the stability under the main shaft high-speed condition; Effectively prevented the main shaft thermal deformation,, and made machine tool and machine tool chief axis cool off internally, effectively guaranteed the machining accuracy of part, thereby the stability of main shaft is improved main shaft and the inner cooling of cutter.
Description of drawings
Fig. 1 structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
A kind of alignment of shafts bath cooling structure, be furnished with main shaft cooling bath 2 on the machine tool chief axis 1, the swivel coupling 3 of described cooling bath 2 and hollow communicates, cooling liquid is equipped with in the inside, handle of a knife and cutter are installed on the swivel coupling 3 of described hollow, described handle of a knife and cutter inside also are hollow, the passage of UNICOM's swivel coupling 3.
Claims (1)
1. alignment of shafts bath cooling structure, it is characterized in that: be furnished with main shaft cooling bath (2) on the machine tool chief axis (1), the swivel coupling (3) of described cooling bath (2) and hollow communicates, cooling liquid is equipped with in the inside, handle of a knife and cutter are installed on the swivel coupling (3) of described hollow, described handle of a knife and cutter inside also are hollow, the passage of UNICOM's swivel coupling (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200735094U CN201070725Y (en) | 2007-08-10 | 2007-08-10 | Water flushing and cooling structure of principal axis center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200735094U CN201070725Y (en) | 2007-08-10 | 2007-08-10 | Water flushing and cooling structure of principal axis center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070725Y true CN201070725Y (en) | 2008-06-11 |
Family
ID=39549282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200735094U Expired - Fee Related CN201070725Y (en) | 2007-08-10 | 2007-08-10 | Water flushing and cooling structure of principal axis center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070725Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844235A (en) * | 2010-05-11 | 2010-09-29 | 南通科技投资集团股份有限公司 | Precise vertical machining centre main spindle box |
| CN102120266A (en) * | 2010-12-27 | 2011-07-13 | 东莞理工学院 | High-speed precise electric spindle cooling system |
| CN102528095A (en) * | 2011-12-23 | 2012-07-04 | 上海三一精机有限公司 | Transmission structure of main shaft with inner cooling channel |
| CN103273090A (en) * | 2013-05-28 | 2013-09-04 | 浙江日发精密机械股份有限公司 | Spindle device with cooling water channel and scrap washing water channel |
| CN103567468A (en) * | 2013-09-16 | 2014-02-12 | 浙江日发精密机械股份有限公司 | Two-channel water-cooling electric spindle of digital controlled lathe |
| CN103949675A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Milling machine with main spindle nose provided with self-adjusting cooling system and connecting head |
| CN103949665A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Milling machine with main spindle nose provided with cooling system and connecting head |
| CN107962455A (en) * | 2017-12-28 | 2018-04-27 | 苏州米汉钠机床有限公司 | A kind of machine tool has the organisation of working of refrigerating function |
| CN108772748A (en) * | 2018-04-19 | 2018-11-09 | 广州市昊志机电股份有限公司 | A kind of electro spindle cooling device |
| CN108927703A (en) * | 2018-08-07 | 2018-12-04 | 深圳市爱贝科精密机械有限公司 | A kind of center water yielding device of electro spindle |
| CN110328555A (en) * | 2019-06-25 | 2019-10-15 | 泉州台商投资区大千机械科技有限公司 | A kind of vertical more mainshaft digital controlled lathes of disk class using axle speed variable principle |
-
2007
- 2007-08-10 CN CNU2007200735094U patent/CN201070725Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844235A (en) * | 2010-05-11 | 2010-09-29 | 南通科技投资集团股份有限公司 | Precise vertical machining centre main spindle box |
| CN102120266A (en) * | 2010-12-27 | 2011-07-13 | 东莞理工学院 | High-speed precise electric spindle cooling system |
| CN102528095A (en) * | 2011-12-23 | 2012-07-04 | 上海三一精机有限公司 | Transmission structure of main shaft with inner cooling channel |
| CN102528095B (en) * | 2011-12-23 | 2013-12-18 | 上海三一精机有限公司 | Transmission structure of main shaft with inner cooling channel |
| CN103273090A (en) * | 2013-05-28 | 2013-09-04 | 浙江日发精密机械股份有限公司 | Spindle device with cooling water channel and scrap washing water channel |
| CN103567468B (en) * | 2013-09-16 | 2016-08-24 | 浙江日发精密机械股份有限公司 | Numerically controlled lathe double-channel water cooling electro spindle |
| CN103567468A (en) * | 2013-09-16 | 2014-02-12 | 浙江日发精密机械股份有限公司 | Two-channel water-cooling electric spindle of digital controlled lathe |
| CN103949675A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Milling machine with main spindle nose provided with self-adjusting cooling system and connecting head |
| CN103949665A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Milling machine with main spindle nose provided with cooling system and connecting head |
| CN107962455A (en) * | 2017-12-28 | 2018-04-27 | 苏州米汉钠机床有限公司 | A kind of machine tool has the organisation of working of refrigerating function |
| CN108772748A (en) * | 2018-04-19 | 2018-11-09 | 广州市昊志机电股份有限公司 | A kind of electro spindle cooling device |
| CN108772748B (en) * | 2018-04-19 | 2020-11-06 | 广州市昊志机电股份有限公司 | Electric spindle cooling device |
| CN108927703A (en) * | 2018-08-07 | 2018-12-04 | 深圳市爱贝科精密机械有限公司 | A kind of center water yielding device of electro spindle |
| CN110328555A (en) * | 2019-06-25 | 2019-10-15 | 泉州台商投资区大千机械科技有限公司 | A kind of vertical more mainshaft digital controlled lathes of disk class using axle speed variable principle |
| CN110328555B (en) * | 2019-06-25 | 2021-06-18 | 杭州科博矫形康复器材有限公司 | Disc type vertical multi-spindle numerical control lathe adopting shaft speed variable principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Zhongyao Inventor before: Xiang Yongjun |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20090123 Address after: Ningbo City, Zhejiang province zip Chunxiao Beilun Industrial Zone, 315830 Patentee after: Ningbo Yao Xing CNC Machine Tool Co., Ltd. Address before: New gangue Beilun, Ningbo City, Zhejiang Province, south of the Five Ridges 315824, China Patentee before: Ningbo Beilun Yaofa Machine Equipment Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO XINGYAO DIGITAL CONTROL MACHINE TOOLS CO., Free format text: FORMER OWNER: NINGBO CITY BEILUN YAOFA MACHINE EQUIPMENT CO., LTD. Effective date: 20090123 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIANG YONGJUN TO: ZHENG ZHONGYAO |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |