CN201175856Y - Star sleeve sphere slant grinding machine - Google Patents
Star sleeve sphere slant grinding machine Download PDFInfo
- Publication number
- CN201175856Y CN201175856Y CNU2008200700598U CN200820070059U CN201175856Y CN 201175856 Y CN201175856 Y CN 201175856Y CN U2008200700598 U CNU2008200700598 U CN U2008200700598U CN 200820070059 U CN200820070059 U CN 200820070059U CN 201175856 Y CN201175856 Y CN 201175856Y
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- Prior art keywords
- grinding machine
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- grinding
- work
- star
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an oblique grinding machine for external sphere of a star-like sleeve, which comprises a machine body, a work-piece carriage, a dresser and a grinding wheel rack. A work-piece shaft is obliquely mounted on the work-piece carriage and presents an included angle of 34 degrees with the ground. The oblique grinding machine for external sphere of a star-like sleeve has the advantages of simple structure, stable machining, small impact force, fine surface quality, high machining quality and the like, and can easily obtain the fine surface quality and the roundness.
Description
Technical field:
The utility model relates to the oblique grinding machine of a kind of inner race spherical outside surface, is specially adapted to the mill processing of inner race spherical outside surface.
Background technology:
Traditional forward grinding is adopted in the mill processing of existing inner race spherical outside surface, the circular pieces of grinding is evenly distributed in six grooves, be axis of workpiece and grinding wheel spindle line parallel, angle is zero, to be ground of workpiece is launched along circumference, obviously this is a kind of intermittent grinding state, should be broken into six sections by constant substantially grinding force curve, workpiece whenever revolves three-sixth turn, grinding force periodically drops to zero from peak value, from the zero peak value that jumps, its horizontal grinding component then periodically forms six sub-levels to the Machinetool workpiece axle system and impacts, in this case again, common grinding defective is that chatter mark is arranged on the grinding skin, workpiece rotational frequency is fast more, and chatter mark is obvious more, and the existence of chatter mark simultaneously also can have a strong impact on the circularity of spherical outside surface.
Summary of the invention:
Task of the present utility model is to propose a kind of oblique grinding, has simple in structurely, and it is little to process steady impulsive force, the oblique grinding machine of a kind of inner race spherical outside surface that surface quality is good.Task of the present utility model is done in such a way that the oblique grinding machine of inner race spherical outside surface, and it comprises lathe bed, the workpiece planker, and trimmer, grinding carriage is characterized in that: workpiece spindle tilts to be contained on the workpiece planker.34 ° of workpiece spindle and ground angles.The utlity model has simple in structurely, it is little to process steady impulsive force, and surface quality is good, and the machining accuracy advantages of higher has obtained surface quality and circularity easily.
Description of drawings:
Fig. 1 is a structural representation of the present utility model,
Drawing explanation, 1, lathe bed, 2, the workpiece planker, 3, workpiece spindle, 4, trimmer, 5, the trimmer supporting plate, 6, grinding carriage.
The specific embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing, the left part of lathe bed 1 is equipped with workpiece planker 2, and workpiece spindle 3 tilts to be contained in workpiece planker 2,34 ° of workpiece spindle and ground angles, this just becomes angular surface grinding, grinding carriage 6 the right are trimmer supporting plates 5, and single-point diamond pen grinding wheel arc dresser is housed above, and its rotation adopts hydraulic jack to drive, adopt this oblique grinding, be that axis of workpiece and grinding wheel spindle are in an angle linear, processing is steadily impacted little, obtains good surface quality and circularity easily.
Claims (2)
1, the oblique grinding machine of inner race spherical outside surface, it comprises lathe bed, the workpiece planker, trimmer, grinding carriage is characterized in that: workpiece spindle tilts to be contained on the workpiece planker.
2, the oblique grinding machine of inner race spherical outside surface according to claim 1 is characterized in that: 34 ° of workpiece spindle and ground angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200700598U CN201175856Y (en) | 2008-04-09 | 2008-04-09 | Star sleeve sphere slant grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200700598U CN201175856Y (en) | 2008-04-09 | 2008-04-09 | Star sleeve sphere slant grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175856Y true CN201175856Y (en) | 2009-01-07 |
Family
ID=40215873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200700598U Expired - Fee Related CN201175856Y (en) | 2008-04-09 | 2008-04-09 | Star sleeve sphere slant grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175856Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601703A (en) * | 2011-01-24 | 2012-07-25 | 宝山钢铁股份有限公司 | Machining method for subdividing bearing pad of bearing block |
| CN106181678A (en) * | 2016-07-04 | 2016-12-07 | 成都芬尼克兹机电设备有限公司 | A kind of aviation high-precision bearing roller processing method |
| CN116922166A (en) * | 2023-09-01 | 2023-10-24 | 洛阳Lyc轴承有限公司 | A method and equipment for non-magnetic grinding of high-precision roller chamfering for bearings |
-
2008
- 2008-04-09 CN CNU2008200700598U patent/CN201175856Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601703A (en) * | 2011-01-24 | 2012-07-25 | 宝山钢铁股份有限公司 | Machining method for subdividing bearing pad of bearing block |
| CN102601703B (en) * | 2011-01-24 | 2014-07-23 | 宝山钢铁股份有限公司 | Machining method for subdividing bearing pad of bearing block |
| CN106181678A (en) * | 2016-07-04 | 2016-12-07 | 成都芬尼克兹机电设备有限公司 | A kind of aviation high-precision bearing roller processing method |
| CN116922166A (en) * | 2023-09-01 | 2023-10-24 | 洛阳Lyc轴承有限公司 | A method and equipment for non-magnetic grinding of high-precision roller chamfering for bearings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090107 Termination date: 20160409 |