CN2608220Y - Water cooling grinding head - Google Patents
Water cooling grinding head Download PDFInfo
- Publication number
- CN2608220Y CN2608220Y CN 03221684 CN03221684U CN2608220Y CN 2608220 Y CN2608220 Y CN 2608220Y CN 03221684 CN03221684 CN 03221684 CN 03221684 U CN03221684 U CN 03221684U CN 2608220 Y CN2608220 Y CN 2608220Y
- Authority
- CN
- China
- Prior art keywords
- bearing block
- grinding
- water
- grinding wheel
- water spacer
- 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 - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a water-cooled grinding head, which is installed on the grinding area of the round steel and square mould grinding machine or the head of the chamfering machine, and is applied to the surface or end grinding of the round steel and the square mould. The utility model includes a main driving axle (6), a bearing block (5), grinding wheel chucks (2, 3) and a grinding wheel, the bearing block is installed on the main driving axle, the grinding wheel chucks are installed on an end of the main driving axle, and the grinding wheel is clipped on the grinding wheel chucks. The utility model is characterized in that a water sleeve is axially arranged on the periphery of the bearing block, and a water inlet (7) and a water outlet (10) are provided on the water sleeve wall. The circulating water flows through the water sleeve and carries most of the heat generated during the high speed rotation of the bearing of the grinding head, which greatly improves the service life of the grinding head and avoids the leakage during the thin oil circulation.
Description
Technical field:
The utility model relates to a kind of Water cooling grinding head.Be installed on the grinding area of round steel, square billet sharpening machine or the head of chamfering machine, be mainly used in grinding the surface or the end of round steel, square billet.
Background technology:
Existing bistrique generally is made up of main shaft, bearing block, emery wheel, grinding wheel chuck and drive etc.Bearing holder device is on final drive shaft, and the grinding wheel chuck device is at final drive shaft one end, and emery wheel is installed on the grinding wheel chuck.The main shaft bearing lubrication ratio of bistrique is difficult under rotating at a high speed.If use grease lubrication, the heat that produces when rotating at a high speed makes the lubricating grease fusing run off easily, and bearing is not because of having fully lubricated " killing " or damaging; Reduce the service life of bistrique greatly, increased the cost of equipment.If use thin oil circulating lubricating, though the heat that produces can take away bearing and rotate at a high speed the time, because sealing ring wearing and tearing easily under the situation of rotation at a high speed cause that the seepage of bearing is serious, contaminated environment.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of energy that produces can take away bearing and rotate at a high speed the time can avoid a kind of novel Water cooling grinding head of seepage phenomenon of thin oil circulating lubricating again.
The purpose of this utility model realizes by following proposal: a kind of Water cooling grinding head, comprise final drive shaft, bearing block, grinding wheel chuck and emery wheel, bearing holder device is on final drive shaft, the grinding wheel chuck device is at final drive shaft one end, emery wheel is installed on the grinding wheel chuck, be characterized in that the bearing block peripheral, axial is provided with the water spacer, water spacer wall is provided with entery and delivery port.Cold water with circulation passes through the water spacer, taken away most of heat that the bistrique bearing produces when rotating at a high speed, the bearing that makes bistrique fully, work under the not high good circulation environment of temperature has improved the service life of bistrique greatly lubricated, can avoid the seepage phenomenon of thin oil circulation simultaneously again.
As scheme to illustrate:
Fig. 1 is embodiment 1 a general structure schematic diagram of the present utility model.
Fig. 2 is embodiment 2 general structure schematic diagrames of the present utility model.
The specific embodiment:
The version of Water cooling grinding head of the present utility model has two kinds: a kind of is that the bistrique bearing block is all-in-one-piece, sees embodiment 1.Another kind of two bearing blocks are split type, see embodiment 2.
Embodiment 1: Fig. 1 is the structural representation of bearing block monoblock type Water cooling grinding head of the present utility model.It mainly is made up of final drive shaft 6, bearing block 5, water spacer 8, grinding wheel chuck 2,3, emery wheel 4, assembly cap 1 and drive 9 etc.Bearing block 5 is installed on the final drive shaft 6, and bearing block 5 is whole case structure, and water spacer 8 is axially set in bearing block 5 peripheries, and water spacer 8 walls are provided with entery and delivery port 7,10.Grinding wheel chuck 2,3 devices are at final drive shaft 6 one ends, and emery wheel 4 is installed on the grinding wheel chuck 2,3, piece together cap 1 and are installed in grinding wheel chuck 2 ends, and drive 9 is installed on final drive shaft 6 other ends.
Embodiment 2: Fig. 2 is the structural representation of the split type Water cooling grinding head of bearing block of the present utility model.The difference of itself and embodiment 1 is that bearing block 5 is split-type structural, has front-end bearing pedestal 5-1 and rear bearing block 5-2.Forward and backward bearing block 5-1,5-2 are nested with respectively and are loaded on final drive shaft 6 front and rear portions, cooling water spacer 8 has preceding water spacer 8-1 and two of back water spacer 8-2, be axially disposed within forward and backward bearing block 5-1,5-2 periphery respectively, preceding water spacer 8-1 is provided with entery and delivery port 7-1,10-1, and back water spacer 8-2 is provided with entery and delivery port 7-2,10-2.Forward and backward entery and delivery port 7-1,7-2,10-1,10-2 link to each other with pond or water tank 15 with return pipe 13,14 by water inlet pipe 11,12 respectively.
Claims (3)
1, a kind of Water cooling grinding head, comprise final drive shaft (6), bearing block (5), grinding wheel chuck (2,3) and emery wheel (4), bearing block (5) is installed on the final drive shaft (6), grinding wheel chuck (2,3) device is at final drive shaft (6) one ends, emery wheel (4) is installed on the grinding wheel chuck (2,3), it is characterized in that bearing block (5) peripheral, axial is provided with water spacer (8), water spacer (8) wall is provided with entery and delivery port (7), (10).
2, a kind of Water cooling grinding head according to claim 1 is characterized in that bearing block (5) is whole case structure.
3, a kind of Water cooling grinding head according to claim 1, it is characterized in that bearing block (5) includes front-end bearing pedestal (5-1) and rear bearing block (5-2) for split-type structural, water spacer (8-1) and back water spacer (8-2) before water spacer (8) includes, preceding water spacer (8-1) and back water spacer (8-2) are axially disposed within forward and backward bearing block (5-1), (5-2) periphery respectively, preceding water spacer wall (8-1) is provided with preceding entery and delivery port (7-1), (10-1), and back water spacer wall (8-2) is provided with back entery and delivery port (7-2), (10-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221684 CN2608220Y (en) | 2003-05-09 | 2003-05-09 | Water cooling grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221684 CN2608220Y (en) | 2003-05-09 | 2003-05-09 | Water cooling grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608220Y true CN2608220Y (en) | 2004-03-31 |
Family
ID=34162369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03221684 Expired - Fee Related CN2608220Y (en) | 2003-05-09 | 2003-05-09 | Water cooling grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608220Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275133A (en) * | 2011-09-05 | 2011-12-14 | 镇江大成新能源有限公司 | Tool and method for grinding triple combined grinding wheels for barreling silicon rod |
| CN103586759A (en) * | 2013-11-21 | 2014-02-19 | 南京航空航天大学 | Ultra-high speed grinding equipment |
-
2003
- 2003-05-09 CN CN 03221684 patent/CN2608220Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275133A (en) * | 2011-09-05 | 2011-12-14 | 镇江大成新能源有限公司 | Tool and method for grinding triple combined grinding wheels for barreling silicon rod |
| CN103586759A (en) * | 2013-11-21 | 2014-02-19 | 南京航空航天大学 | Ultra-high speed grinding equipment |
| CN103586759B (en) * | 2013-11-21 | 2015-11-18 | 南京航空航天大学 | A kind of superhigh speed grinding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040331 Termination date: 20120509 |