CN103506896B - A kind of grinding attachment - Google Patents
A kind of grinding attachment Download PDFInfo
- Publication number
- CN103506896B CN103506896B CN201310521873.2A CN201310521873A CN103506896B CN 103506896 B CN103506896 B CN 103506896B CN 201310521873 A CN201310521873 A CN 201310521873A CN 103506896 B CN103506896 B CN 103506896B
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- rope
- grinding
- wheel
- grinding attachment
- 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
Links
Classifications
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
- B24B5/28—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding outer surfaces concentrically to bores, involving additional centering means
Abstract
The present invention relates to a kind of grinding attachment, including emery wheel, emery wheel is rotated about its center axis, and the grinding face of emery wheel is periphery；Also including the rope for wearing tubular workpiece, the position of rope upper sleeve through tubular workpiece is parallel to emery wheel central shaft, is positioned at emery wheel side, the position of rope upper sleeve through tubular workpiece along emery wheel central axis direction relative to grinding wheel movement.When using the grinding attachment grinding tubular products of the present invention, being set on rope by tubular products, the stress of product concentrates on the wall thickness part between rope and emery wheel, and owing to wall thickness part is solid, its bearing capacity is stronger.During grinding tubular products, product is the most broken, can improve passing rate of processing.
Description
Technical field
The present invention relates to a kind of process equipment, particularly a kind of grinding attachment.
Background technology
In part manufacturing, particularly neodymium iron boron industry, tubular products is the most common.Tubulose is produced
The cylindricalo grinding of product, in prior art, general employing centerless grinder carries out batch grinding, such as Application No.
The utility model patent of 86209906 describes a kind of centreless grinding device: be made up of emery wheel, guide wheel and supporting plate
Centreless grinding device, guide wheel is connected with outer circular end grinding machine bed head frame main shaft by mandrel, guide wheel and emery wheel
Rotation direction is identical, and supporting plate bottom is fixing on the table.But when using less grinder for grinding tubular products,
Product needed is through emery wheel and guide wheel, and products radial can be by the squeezing action power of emery wheel and guide wheel.For pipe
The tubular products of the neodymium iron boron class that shape product, particularly wall thickness are relatively thin, material is more crisp, in entirety radially
After the radial compression power of emery wheel and guide wheel, it is easily broken, causes passing rate of processing extremely low.
Summary of the invention
For the technical problem using centreless grinding processing tubular products to be easily broken, the present invention proposes a kind of grinding
Device, specific as follows.
A kind of grinding attachment, including emery wheel, emery wheel is rotated about its center axis, and the grinding face of emery wheel is periphery；
Also include that the rope for wearing tubular workpiece, the position of rope upper sleeve through tubular workpiece are parallel to emery wheel central shaft,
Be positioned at emery wheel side, the position of rope upper sleeve through tubular workpiece along emery wheel central axis direction relative to grinding wheel movement.
Further, also include two directional wheels, restrict and extend along directional wheel.
Further, also including two location wheels, be positioned at emery wheel both sides, location wheel makes rope upper sleeve through tubular workpiece
Position be parallel to emery wheel central shaft.
Further, also include two winding wheels, for winding rope, and make rope move back and forth.
Further, two Voluble axles are to connecting motor.
Further, described rope is steel cable.
When using the grinding attachment grinding tubular products of the present invention, tubular products is set on rope, product
Stress concentrates on the wall thickness part between rope and emery wheel, and owing to wall thickness part is solid, its bearing capacity is relatively
By force.And use centreless grinding to add man-hour, the radial direction being radially subjected to emery wheel and guide wheel of whole tubular products
Extruding force, especially due to tubular products center has hollow part, causes the pressure-bearing that tubular products is overall
Ability is more weak.Therefore, using the grinding attachment of the present invention, during grinding tubular products, product is not
Broken, passing rate of processing can be improved.
Accompanying drawing explanation
Fig. 1 is the top view of grinding attachment, does not illustrate directional wheel and winding wheel；
Fig. 2 is the side view of grinding attachment, does not illustrate emery wheel and location wheel.
Detailed description of the invention
As shown in Figure 1, grinding attachment 1 includes emery wheel 2, and emery wheel 2 rotates around its central shaft 11, emery wheel
The grinding face of 2 is periphery；Also include the steel cable 3 for wearing tubular workpiece 4, steel cable 3 upper sleeve through tubulose
The position of workpiece 4 is parallel to emery wheel 2 central shaft, is positioned at emery wheel 2 side, steel cable 3 upper sleeve through tubular workpiece 4
Position move along emery wheel 2 central axis direction relative to emery wheel 2.Also include two directional wheels 5 and 6, steel cable
3 extend along directional wheel.Also including two location wheels 7 and 8, be positioned at emery wheel 2 both sides, location wheel 7 and 8 makes
The position of steel cable 3 upper sleeve through tubular workpiece 4 is parallel to emery wheel 2 central shaft 11.Also include two winding wheel 9 Hes
10, it is used for being wound around steel cable 3, and makes steel cable 3 move back and forth.Two Voluble axles to connecting motor (in figure not
Illustrate).
The grinding attachment using method of the present invention is as follows: taken off from a winding wheel one end of steel cable 3,
After wearing tubular workpiece 4, steel cable 3 is fixed on winding wheel.Rotate winding wheel, strain steel cable 3, logical
Crossing a winding wheel to tighten up, another winding wheel loosens, and makes steel cable 3 moving axially along emery wheel 2, regulation
The radial feed of emery wheel 2, makes emery wheel 2 come into contact with tubular workpiece 4, and grinding tubular workpiece, in grinding
During, steel cable 3 two winding wheels tighten up with loosen under, move back and forth, thus complete tubulose work
The grinding of part.
Additionally, the equivalent of all technical characteristics, it is within the scope of the present invention.
Claims (6)
1. a grinding attachment, including emery wheel, emery wheel is rotated about its center axis, and the grinding face of emery wheel is periphery；Its
It is characterised by:
Also include the rope for wearing tubular workpiece,
The position of rope upper sleeve through tubular workpiece is parallel to emery wheel central shaft, is positioned at emery wheel side,
Rope upper sleeve through tubular workpiece position along emery wheel central axis direction relative to grinding wheel movement.
Grinding attachment the most according to claim 1, it is characterised in that: also including two directional wheels, rope is along orientation
Wheel extends.
Grinding attachment the most according to claim 1, it is characterised in that: also include two location wheels, be positioned at emery wheel
Both sides, location wheel makes the position of rope upper sleeve through tubular workpiece be parallel to emery wheel central shaft.
Grinding attachment the most according to claim 1, it is characterised in that: also include two winding wheels, for winding rope,
And make rope move back and forth.
Grinding attachment the most according to claim 4, it is characterised in that: two Voluble axles are to connecting motor.
6. according to the grinding attachment described in any one of claim 1-5, it is characterised in that: described rope is steel cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521873.2A CN103506896B (en) | 2013-10-30 | 2013-10-30 | A kind of grinding attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521873.2A CN103506896B (en) | 2013-10-30 | 2013-10-30 | A kind of grinding attachment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103506896A CN103506896A (en) | 2014-01-15 |
| CN103506896B true CN103506896B (en) | 2017-01-04 |
Family
ID=49890605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310521873.2A Expired - Fee Related CN103506896B (en) | 2013-10-30 | 2013-10-30 | A kind of grinding attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506896B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115479B (en) * | 2016-11-29 | 2021-07-27 | 北京中科三环高技术股份有限公司 | Clamp, processing equipment and method for cylindrical grinding of thin-wall circular tube type magnet blank |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209906U (en) * | 1986-12-10 | 1987-08-26 | 郑州磨料磨具磨削研究所 | Centreless grinding device |
| CN1117424A (en) * | 1994-10-18 | 1996-02-28 | 北京市电加工研究所 | Composite grinding method with magnetic floating centering function |
| CN2384740Y (en) * | 1999-08-26 | 2000-06-28 | 曹苏 | Machine head frame traction mechanism for stone material grinding and polishing machine |
| CN1271639A (en) * | 1999-04-26 | 2000-11-01 | 利德雪平机器工具公司 | Machine tool apparatus |
| CN2553953Y (en) * | 2002-07-11 | 2003-06-04 | 尤凤伦 | Linear motion ball bearing track grinding fixture |
| CN1525899A (en) * | 2001-08-14 | 2004-09-01 | ����� | Centreless grinding process of cylindrical surfaces and apparatus for making the same |
| CN200970694Y (en) * | 2006-11-29 | 2007-11-07 | 重庆大学 | Cylindrical grinder |
| CN101357445A (en) * | 2008-09-11 | 2009-02-04 | 北京古日机电科技有限公司 | Automatic polishing and burnishing machine |
| CN203650150U (en) * | 2013-10-30 | 2014-06-18 | 周大鹏 | Grinding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025640A (en) * | 1983-07-21 | 1985-02-08 | Toyoda Mach Works Ltd | Forming method of stepped shaft |
-
2013
- 2013-10-30 CN CN201310521873.2A patent/CN103506896B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209906U (en) * | 1986-12-10 | 1987-08-26 | 郑州磨料磨具磨削研究所 | Centreless grinding device |
| CN1117424A (en) * | 1994-10-18 | 1996-02-28 | 北京市电加工研究所 | Composite grinding method with magnetic floating centering function |
| CN1271639A (en) * | 1999-04-26 | 2000-11-01 | 利德雪平机器工具公司 | Machine tool apparatus |
| CN2384740Y (en) * | 1999-08-26 | 2000-06-28 | 曹苏 | Machine head frame traction mechanism for stone material grinding and polishing machine |
| CN1525899A (en) * | 2001-08-14 | 2004-09-01 | ����� | Centreless grinding process of cylindrical surfaces and apparatus for making the same |
| CN2553953Y (en) * | 2002-07-11 | 2003-06-04 | 尤凤伦 | Linear motion ball bearing track grinding fixture |
| CN200970694Y (en) * | 2006-11-29 | 2007-11-07 | 重庆大学 | Cylindrical grinder |
| CN101357445A (en) * | 2008-09-11 | 2009-02-04 | 北京古日机电科技有限公司 | Automatic polishing and burnishing machine |
| CN203650150U (en) * | 2013-10-30 | 2014-06-18 | 周大鹏 | Grinding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103506896A (en) | 2014-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20201030 |