CN2673568Y - Cup shaped water pumping abrasive wheel - Google Patents
Cup shaped water pumping abrasive wheel Download PDFInfo
- Publication number
- CN2673568Y CN2673568Y CN 200420010060 CN200420010060U CN2673568Y CN 2673568 Y CN2673568 Y CN 2673568Y CN 200420010060 CN200420010060 CN 200420010060 CN 200420010060 U CN200420010060 U CN 200420010060U CN 2673568 Y CN2673568 Y CN 2673568Y
- Authority
- CN
- China
- Prior art keywords
- abrasive wheel
- cup
- abrasive
- grinding
- emery wheel
- 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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Abstract
The utility model belongs a grinding tool used in processing bearing parts; the cup-shaped water and pump abrasive wheel comprises a main body a cup-shaped abrasive wheel; drift slots (2) are arranged evenly on the grinding end surface (1) of the abrasive wheel. Drift slots are arranged evenly on the grinding end surface of the abrasive wheel of the cup-shaped water and pump abrasive wheel put forward by the utility model, which causes that the uninterrupted plane contacts between the abrasive wheel and the workpiece are changed to breaking contacts; therefore, the abrasive dust discharging and the heat discharging are more convenient. The angle of the opening thereof is consistent with the direction of rotation of the abrasive wheel to be favorable for the water to be pumped; when using, the upper part of the abrasive wheel is aligned with the position of an opening slot to spray; the cup-shaped water and pump abrasive wheel is like a vane pump to input the coolant into the grinding region from the outside to the inside so that the grinding region can be washed and cooled in time; therefore, the abrasive dust of the abrasive wheel can be discharged conveniently; and the cutting edges of the abrasive particles can be kept sharp for a long time; the durability of the abrasive wheel is also raised. Simultaneous, the heat energy is dispersed in time; so the phenomena of the burn and cracking are avoided; and the auxiliary time is reduced; the work efficiency is raised by 50%.
Description
Affiliated technical field
Grinding tool when the utility model belongs to the machining bearing parts, what relate generally to is a kind of cup-shaped pump water emery wheel.
Background technology
At present, when machining bearing needle bush bottom surface, owing to restricted by the workpiece shape, emery wheel must adopt thin-walled cup emery wheel (as shown in Figure 1).When emery wheel starts, make axial feed, carry out grinding with the end face of emery wheel.Because of cooling fluid can only be from axial spray, emery wheel is when rotating at a high speed, circumferential surface at emery wheel can form powerful air-flow, cause cooling fluid to be difficult for successfully injecting grinding area, can not discharge grinding effectively, take away grinding heat, and assemble a large amount of heats at grinding area, when both having made the summer operation, vapours is also very big.Because abrasive dust is bonded in the wheel face difficult drop-off, makes it not reduce the workpiece machining accuracy from sharp, simultaneously, workpiece has burn, seminess in various degree.
Summary of the invention
The purpose of this utility model is to propose a kind of cup-shaped pump water emery wheel, and it can make cooling fluid enter grinding area, makes grinding area be cooled off in time, wash.
The purpose of this utility model can adopt following technical scheme to realize: have the cup emery wheel body, be evenly equipped with drift slot on the grinding end face of emery wheel.
The opening direction of the drift slot of institute's art is consistent with the emery wheel direction of rotation.
The cup-shaped pump water emery wheel that the utility model proposes is to be evenly equipped with drift slot on the grinding end face of emery wheel, and continual of emery wheel and workpiece are contacted, and becomes disjunction contact, makes it more help discharging abrasive dust and takes away heat.Its opening angle is consistent with the emery wheel direction of rotation, and the pump that is beneficial to water advances.During use, aim at open slot position spray on the top of emery wheel, self the cooling fluid ecto-entad is input into grinding area when rotating at a high speed as vane pump, make grinding area be cooled off in time, wash, the abrasive dust that also helps emery wheel is discharged, keep the sharp of abrasive grain cutting sword for a long time, the emery wheel durability is improved.Make heat energy in time obtain passing simultaneously and loose, avoided burn, seminess, reduced non-cutting time, increasing work efficiency reaches 50%.
Description of drawings
Accompanying drawing 1 is the structural representation of existing cup emery wheel.
Accompanying drawing 2 is a structural representation of the present utility model.
Accompanying drawing 3 is the right view of Fig. 2.
Schematic diagram when accompanying drawing 4 is processed needle bush for emery wheel.
Among the figure, 1, the grinding end face, 2, drift slot, 3, the bearing needle cover, 4, cold water pipe, 5, grinding wheel spindle.
The specific embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
Shown in Fig. 2,3, the utility model is that the grinding end face 1 on the cup emery wheel body is provided with four drift slots 2, and drift slot 2 is distributed on the end face 1, and its opening direction is consistent with the emery wheel direction of rotation.
As shown in Figure 4, it is the schematic diagram of machining bearing needle bush 3, emery wheel is installed on the grinding wheel spindle 5, during work, cold water pipe 4 is aimed at the opening spray of drift slot 2 on the top of emery wheel, when rotating at a high speed, self will cool off ecto-entad as vane pump and enter grinding area, can make grinding area in time be cooled off, wash, and discharge abrasive dust.
Claims (2)
1, a kind of cup-shaped pump water emery wheel has the cup emery wheel body, it is characterized in that: be evenly equipped with drift slot (2) on the grinding end face (1) of emery wheel.
2, cup-shaped pump water emery wheel according to claim 1 is characterized in that: the direction of described drift slot (2) is consistent with the direction of emery wheel rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010060 CN2673568Y (en) | 2004-01-09 | 2004-01-09 | Cup shaped water pumping abrasive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010060 CN2673568Y (en) | 2004-01-09 | 2004-01-09 | Cup shaped water pumping abrasive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673568Y true CN2673568Y (en) | 2005-01-26 |
Family
ID=34482575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420010060 Expired - Fee Related CN2673568Y (en) | 2004-01-09 | 2004-01-09 | Cup shaped water pumping abrasive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673568Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870087A (en) * | 2010-06-13 | 2010-10-27 | 北京航空航天大学 | Open feed liquid self-sucking type inner cooling grinding wheel device for face grinding |
| CN102017090A (en) * | 2008-09-02 | 2011-04-13 | S.O.I.Tec绝缘体上硅技术公司 | A mixed trimming method |
| CN102581719A (en) * | 2012-03-20 | 2012-07-18 | 宁波弗莱格液压有限公司 | Internal burr removing device for cylindrical chamber of hydraulic valve |
| CN104669090A (en) * | 2015-03-02 | 2015-06-03 | 安徽工业大学 | Grinding device with inverted V-shaped slot in grinding wheel and grinding method |
| CN106272010A (en) * | 2015-05-25 | 2017-01-04 | 蓝思科技股份有限公司 | A kind of abrasive polishing method of sapphire minute surface substrate indent flat surface |
| CN106457525A (en) * | 2014-06-10 | 2017-02-22 | 奥林巴斯株式会社 | Grinding tool, grinding method, and grinding device |
-
2004
- 2004-01-09 CN CN 200420010060 patent/CN2673568Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017090A (en) * | 2008-09-02 | 2011-04-13 | S.O.I.Tec绝缘体上硅技术公司 | A mixed trimming method |
| CN101870087A (en) * | 2010-06-13 | 2010-10-27 | 北京航空航天大学 | Open feed liquid self-sucking type inner cooling grinding wheel device for face grinding |
| CN102581719A (en) * | 2012-03-20 | 2012-07-18 | 宁波弗莱格液压有限公司 | Internal burr removing device for cylindrical chamber of hydraulic valve |
| CN106457525A (en) * | 2014-06-10 | 2017-02-22 | 奥林巴斯株式会社 | Grinding tool, grinding method, and grinding device |
| CN104669090A (en) * | 2015-03-02 | 2015-06-03 | 安徽工业大学 | Grinding device with inverted V-shaped slot in grinding wheel and grinding method |
| CN106272010A (en) * | 2015-05-25 | 2017-01-04 | 蓝思科技股份有限公司 | A kind of abrasive polishing method of sapphire minute surface substrate indent flat surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |