CN201906834U - Machine body for high-speed spindle of rolling ball - Google Patents
Machine body for high-speed spindle of rolling ball Download PDFInfo
- Publication number
- CN201906834U CN201906834U CN2010206864118U CN201020686411U CN201906834U CN 201906834 U CN201906834 U CN 201906834U CN 2010206864118 U CN2010206864118 U CN 2010206864118U CN 201020686411 U CN201020686411 U CN 201020686411U CN 201906834 U CN201906834 U CN 201906834U
- Authority
- CN
- China
- Prior art keywords
- hole
- machine body
- lubricating oil
- wall
- bearing lubricating
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a machine body for a high-speed spindle of a rolling ball, in particular to a machine body for a high-speed electric spindle of a rolling ball used for machining machine tool. An upper intracavity hole (4) and a lower intracavity hole (6) are arranged in the machine body, a step through hole (5) is arranged between the upper intracavity hole (4) and the lower intracavity hole (6), a lower bearing lubricating oil gas inlet (10) which is communicated with the surface of the machine body is arranged in the wall of the machine body, the gas outlet part of the lower bearing lubricating oil gas inlet (10) is arranged at the upper part of the lower intracavity hole (6), an upper bearing lubricating oil gas inlet (7) is arranged at one side in the wall of the machine body opposite to the lower bearing lubricating oil gas inlet (10), and a circulation cooling hole (3) is arranged in wall of the machine body opposite to a gas seal hole (2). With the adoption of the machine body, parts such as bearings, bearing seats and stators can be fixed, normal working of each part can be also protected; and because a circulation cooling system is adopted, the machine body is also suitable for the high-speed spindle of the rolling ball, has high precision and long service life and is convenient to popularize and apply.
Description
Technical field
The utility model relates to a kind of machining equipment, specifically a kind ofly is used for the body that mechanical processing machine ball high-speed electric main shaft is used.
Background technology
In the prior art; the body that ball electricity main shaft is used is mainly used in parts such as fixed installation bearing, bearing block, stator; but shell as main shaft; but often can't protect the operate as normal of each parts; more for high speed ball main shaft; temperature when not providing the work of circulating cooling system reduction main shaft to improve accuracy, increases the service life simultaneously.
Summary of the invention
The utility model relates to a kind of body of ball high-speed main spindle, and parts such as it not only can rigid bearing, bearing block, stator also can be protected each parts operate as normal; because of it is provided with circulating cooling system, also be applicable to high speed ball main shaft, the accuracy height; long service life is convenient to promote and use.
The utility model technical solution is the seal groove (1) on existing body wall, sealing gland hole (2) in circulation cooling bath (11) body wall, the body middle part is provided with stator fixing threaded hole (8), the body base end wall is provided with on the basis of axial bolt hole (9), the utility model is divided into epicoele endoporus (4) and cavity of resorption endoporus (6) particularly in internal body, on, also be provided with a step through-hole (5) between the cavity of resorption endoporus, be provided with the lower bearing lubricating oil air admission hole (10) that communicates with body surface in the body wall, the place of giving vent to anger of lower bearing lubricating oil air admission hole (10) is arranged on the top of cavity of resorption endoporus (6), a side relative with lower bearing lubricating oil air admission hole (10) is provided with upper bearing (metal) air admission hole (7) in the body wall, and a side relative with sealing gland hole (2) is provided with circulation cooling hole (3) in the body wall.
Advantage of the present utility model is:
1, utilize body that bearing directly is installed, easy installation and removal can guarantee assembly precision again;
2, circulating cooling system design, body radiating efficiency height;
3, advantages such as body good rigidly, precision height, long service life; Can be widely used as the body in the various ball high-speed electric main shafts.
Description of drawings
Fig. 1 is an A-A profile construction schematic diagram of the present utility model.
Fig. 2 is a B-B profile construction schematic diagram of the present utility model.
Fig. 3 is the organigram of overlooking of the present utility model.
The specific embodiment
According to Fig. 1, Fig. 2 and shown in Figure 3, the seal groove 1 of the utility model on existing body wall, sealing gland hole 2 in circulation cooling bath 11 body wall, the body middle part is provided with stator fixing threaded hole 8, the body base end wall is provided with on the basis in axial bolt hole 9, internal body is divided into epicoele endoporus 4 and cavity of resorption endoporus 6, on, also be provided with a step through-hole 5 between the cavity of resorption endoporus, be provided with the lower bearing lubricating oil air admission hole 10 that communicates with body surface in the body wall, the place of giving vent to anger of lower bearing lubricating oil air admission hole 10 is arranged on the top of cavity of resorption endoporus 6, a side relative with lower bearing lubricating oil air admission hole 10 in the body wall is provided with upper bearing (metal) air admission hole 7, and a side relative with sealing gland hole 2 is provided with to circulate and cools off hole 3 in the body wall.
Claims (1)
1. the body of a ball high-speed main spindle, it has comprised the seal groove on the body wall (1), sealing gland hole (2) in circulation cooling bath (11) body wall, the body middle part is provided with stator fixing threaded hole (8), the body base end wall is provided with axial bolt hole (9), it is characterized in that internal body is divided into epicoele endoporus (4) and cavity of resorption endoporus (6), on, also be provided with a step through-hole (5) between the cavity of resorption endoporus, be provided with the lower bearing lubricating oil air admission hole (10) that communicates with body surface in the body wall, the place of giving vent to anger of lower bearing lubricating oil air admission hole (10) is arranged on the top of cavity of resorption endoporus (6), a side relative with lower bearing lubricating oil air admission hole (10) is provided with upper bearing (metal) air admission hole (7) in the body wall, and a side relative with sealing gland hole (2) is provided with circulation cooling hole (3) in the body wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206864118U CN201906834U (en) | 2010-12-29 | 2010-12-29 | Machine body for high-speed spindle of rolling ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206864118U CN201906834U (en) | 2010-12-29 | 2010-12-29 | Machine body for high-speed spindle of rolling ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201906834U true CN201906834U (en) | 2011-07-27 |
Family
ID=44299044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206864118U Expired - Lifetime CN201906834U (en) | 2010-12-29 | 2010-12-29 | Machine body for high-speed spindle of rolling ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201906834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752864A (en) * | 2013-12-31 | 2014-04-30 | 广州市昊志机电股份有限公司 | High-power and high-speed electric spindle |
| CN103752863A (en) * | 2013-12-31 | 2014-04-30 | 广州市昊志机电股份有限公司 | Ball high-speed motorized spindle |
-
2010
- 2010-12-29 CN CN2010206864118U patent/CN201906834U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752864A (en) * | 2013-12-31 | 2014-04-30 | 广州市昊志机电股份有限公司 | High-power and high-speed electric spindle |
| CN103752863A (en) * | 2013-12-31 | 2014-04-30 | 广州市昊志机电股份有限公司 | Ball high-speed motorized spindle |
| CN103752864B (en) * | 2013-12-31 | 2016-05-11 | 广州市昊志机电股份有限公司 | Large-power High-Speed electricity main shaft |
| CN103752863B (en) * | 2013-12-31 | 2016-05-11 | 广州市昊志机电股份有限公司 | A kind of speed electric rolling-ball main shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102489726A (en) | Air-floated high-speed motorized spindle | |
| CN202326756U (en) | Upper bearing base sleeve structure for rolling ball high-speed spindle | |
| CN102974845A (en) | High-speed electric main shaft device | |
| CN209157136U (en) | A kind of permanent magnet synchronization motor spindle | |
| CN202572133U (en) | Spindle of dual-head glass grinding machine | |
| CN103056769B (en) | A kind of Single-end double-grinding-wheeelectric electric spindle | |
| CN101710754B (en) | Electric main shaft lubricated by water or water fog | |
| CN201906834U (en) | Machine body for high-speed spindle of rolling ball | |
| CN102207418A (en) | Integrated test stand of high-speed high-pressure air seal for rotating shaft | |
| CN205165898U (en) | Two cold electric main shafts of atmoseal | |
| CN201900278U (en) | Aluminum water jacket assembly of gas-floating high-speed electric spindle | |
| CN202047996U (en) | Low-noise leak-free circulating pump | |
| CN200993163Y (en) | Lower air baring for air-floating electric spindle | |
| CN105436530A (en) | Air-float high-speed high-milling highlight two-in-one electric spindle | |
| CN103100729A (en) | High-speed electric main shaft device using sliding bearing and rolling bearing for composite support | |
| CN203044911U (en) | High-speed electric main shaft device | |
| CN205309312U (en) | High -speed height of air supporting mills electric main shaft of two unifications of highlight | |
| CN201902463U (en) | Bearing pedestal assembly for ball high-speed main shaft | |
| CN203030916U (en) | Air floatation high-speed motorized spindle machine component | |
| CN201629629U (en) | Motor spindle lubricated by water or water mist | |
| CN213671836U (en) | Novel electric spindle | |
| CN203030913U (en) | High-speed ball electric spindle body component | |
| CN204353488U (en) | A kind of gas-static supports high-speed electric main shaft device | |
| CN109245490B (en) | Rotating assembly capable of generating power by utilizing radial rotating power of rotating assembly | |
| CN201539505U (en) | Special deep groove ball bearing for encoder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU HAOZHI ELECTROMECHANICAL SHARES CO., LTD Free format text: FORMER NAME: GUANGZHOU HAOZHI ELECTROMECHANICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 511356 6 Jiangdong Street, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone Patentee after: Guangzhou Haozhi Industrial Co., Ltd. Address before: 510670 301C, main building, No. 111, science Avenue, Guangzhou hi tech Industrial Development Zone, Guangzhou, Guangdong Patentee before: Guangzhou Haozhi Electromechanical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |
|
| CX01 | Expiry of patent term |