CN2936573Y - Bearing internal ring roller race grinder - Google Patents
Bearing internal ring roller race grinder Download PDFInfo
- Publication number
- CN2936573Y CN2936573Y CN 200620077405 CN200620077405U CN2936573Y CN 2936573 Y CN2936573 Y CN 2936573Y CN 200620077405 CN200620077405 CN 200620077405 CN 200620077405 U CN200620077405 U CN 200620077405U CN 2936573 Y CN2936573 Y CN 2936573Y
- Authority
- CN
- China
- Prior art keywords
- grinding
- wheel
- work
- work rest
- grinder
- 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
- 229910001651 emery Inorganic materials 0.000 claims description 13
- 230000000875 corresponding Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model relates to a bearing inner raceway grinder with a simple structure; a small amount of components which need operating when repaired, and relatively high precision. When carrying out work piece grinding, a grinding spindle and a work arbor all can be rotated so almost all the incline plane can be ground in any angle, and the processing capability of the grinder is greatly enhanced. The utility model comprises a work rest, a grinding support, a grinding wheel, an actuating motor of the grinding wheel, and a wheel dresser, which is characterized in that the grinding wheel dresser is positioned at the work rest arranged on a work piece slide. The work piece slide and the grinding support are arranged respectively on two guide rails of the work rest. The work arbor and the actuating motor of the grinding wheel are positioned on a revolving plate which is arranged on the work set by a revolving connecting fitting. The grinding wheel and the actuating motor are arranged on a revolving platform which is arranged on the grinding support by a revolving structure.
Description
(1) technical field
The utility model relates to grinding machine, is specially raceway grinder for roller bearing inner race.
(2) background technology
Its structure of existing bearing inner ring raceway grinding machine is seen Fig. 1, workpiece spindle and drive motors 4 thereof, material loading structure 5 are installed on workbench, mill frame 1 is installed on the track (not expressing track among Fig. 1) on the workbench, on the mill frame 1 emery wheel 7 and drives structure thereof are installed, one side of corresponding emery wheel 7 is equipped with wheel dresser structure on the mill frame 1.Rotate in the workpiece spindle original place during work, emery wheel 7 drives mill frame 1 along the X-direction feeding by feed shaft 9, when needs are repaired emery wheel 7, mill frame 1 retreats, meanwhile, the R axle of correction-compensation U axle, the P axle of revising convexity, feeding drives the repairing that trimmer 8 is realized emery wheel 7 respectively under the driving of servomotor, 2 is that motor, 3 is that grinding wheel spindle, 6 is workpiece.The grinding machine of this layout has two shortcomings: when 1, realizing repairing, need P axle, the R axle of feeding, the feed shaft 9 of U axle, correction convexity four-axle linked, the parts of action are more, complex structure; 2, the rotational angle of grinding wheel spindle 3 has been limited in the installation site of trimmer 8, during the inclined-plane of grinding work piece, can only rely on the rotation of workpiece spindle, and the anglec of rotation of workpiece spindle is limited, so the working ability of grinding machine is restricted.
(3) summary of the invention
Weak point at existing raceway grinder for roller bearing inner race, the utility model provides another raceway grinder for roller bearing inner race, its structure is simpler, the parts of action are less when realizing repairing, accuracy is higher, and during the inclined-plane of grinding work piece, grinding wheel spindle, workpiece spindle all can rotate, inclined-plane that so almost can any angle of grinding, the working ability of grinding machine is greatly improved.
Its technical scheme is such: it comprises work rest, mill frame, emery wheel and drive motors thereof, dresser, it is characterized in that: described dresser is installed on described work rest, described work rest is installed on the workpiece slide plate, described workpiece slide plate, mill frame are installed on two guide rails of workbench respectively, workpiece spindle and drive motors thereof are installed on finger plate, described finger plate is installed on work rest by the revolution connector, described emery wheel and drive motors are installed on panoramic table, described panoramic table is installed on the mill frame, between connect with revolving structure.
It is further characterized in that: described revolution connector comprises screw rod, and the locating hole on described screw rod and the workpiece slide plate is rotatably connected, the other end pass on the finger plate locating hole and with nut location, described nut is installed on described finger plate; Described revolving structure comprises servomotor, and described motor shaft connects worm screw, described worm and wheel engagement, and gear is installed on worm-wheel shaft, described wheel and rack engagement, described tooth bar is installed on described panoramic table.
In the said structure of the present utility model, work rest can drive workpiece and dresser is done feed motion, need only work rest and the interlock of mill frame when like this emery wheel being repaired, promptly can realize finishing to emery wheel, two-axle interlocking, convenient comparatively speaking debugging, precision is also high, and dresser is installed on work rest, and multi-shaft interlocked owing to not needing, the structure of dresser can be done lessly like this, can not have influence on the revolution of finger plate, and grinding wheel spindle also also can rotate because of sidepiece does not have trimmer, and grinding machine almost can be processed with the workpiece that any gradient requires like this, thereby has significantly improved the working ability of grinding machine.
(4) description of drawings
The structural representation that Fig. 1 overlooks for existing inner ring raceway grinding machine;
The structural representation that Fig. 2 looks for the utility model master;
The structural representation that Fig. 3 overlooks for the utility model;
Fig. 4 is for grinding the structural relation figure of frame, panoramic table, revolving structure broken section among Fig. 3.
(5) specific embodiment
See Fig. 2, Fig. 3, Fig. 4, the utility model comprises work rest 10, mill frame 1, emery wheel 7 and drive motors 2 thereof, dresser 8, dresser 8 is installed on work rest 10, work rest 10 is installed on workpiece slide plate 11, workpiece slide plate 11, mill frame 1 is installed on two guide rails 16 of workbench respectively, 17, workpiece spindle and drive motors 4 thereof are installed on finger plate 14, finger plate 14 is installed on work rest 10 by the revolution connector, the revolution connector comprises screw rod 12, locating hole on screw rod 12 and the work rest 10 is rotatably connected, the other end passes the locating hole on the finger plate 14 and uses nut 13 location, and nut 13 is installed in the finger plate 14; Emery wheel 7 and drive motors 2 are installed on panoramic table 15, panoramic table 15 be installed on the mill frame 1, between connect with revolving structure.See Fig. 4, revolving structure comprises servomotor, and motor shaft 20 connects worm screw 19, worm screw 19 and worm gear 21 engagements, and gear 22 is installed on the axle of worm gear 21, gear 22 and tooth bar 18 engagements, tooth bar 18 is installed on panoramic table 15.
Claims (3)
1, raceway grinder for roller bearing inner race, it comprises work rest, mill frame, emery wheel and drive motors thereof, dresser, it is characterized in that: described dresser is installed on described work rest, described work rest is installed on the workpiece slide plate, described workpiece slide plate, mill frame are installed on two guide rails of workbench respectively, workpiece spindle and drive motors thereof are installed on finger plate, described finger plate is installed on work rest by the revolution connector, described emery wheel and drive motors are installed on panoramic table, described panoramic table is installed on the mill frame, between connect with revolving structure.
2, according to the described raceway grinder for roller bearing inner race of claim 1, it is characterized in that: described revolution connector comprises screw rod, locating hole on described screw rod and the workpiece slide plate is rotatably connected, the other end pass on the finger plate locating hole and with nut location, described nut is installed on described finger plate.
3, according to the described raceway grinder for roller bearing inner race of claim 1, it is characterized in that: described revolving structure comprises servomotor, described motor shaft connects worm screw, described worm and wheel engagement, gear is installed on worm-wheel shaft, described wheel and rack engagement, described tooth bar is installed on described panoramic table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077405 CN2936573Y (en) | 2006-08-10 | 2006-08-10 | Bearing internal ring roller race grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077405 CN2936573Y (en) | 2006-08-10 | 2006-08-10 | Bearing internal ring roller race grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936573Y true CN2936573Y (en) | 2007-08-22 |
Family
ID=38360593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077405 Expired - Fee Related CN2936573Y (en) | 2006-08-10 | 2006-08-10 | Bearing internal ring roller race grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936573Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371522A (en) * | 2011-12-05 | 2012-03-14 | 濮阳贝英数控机械设备有限公司 | Grinding device and method for bearing outer ring raceway |
| CN102873617A (en) * | 2012-08-24 | 2013-01-16 | 桐乡市易锋机械厂 | Grinding machine for machining double-head connecting rod of automobile air-conditioning compressor |
| CN103331694A (en) * | 2013-07-24 | 2013-10-02 | 厦门大学 | Polishing device with adjustable polishing area |
| CN103350386A (en) * | 2013-07-30 | 2013-10-16 | 新乡亿威数控设备有限公司 | Thrust bearing ring grinding machine |
| CN104842240A (en) * | 2015-04-16 | 2015-08-19 | 河南科技大学 | Fully-automatic numerical control ball bearing inner ring groove grinder |
-
2006
- 2006-08-10 CN CN 200620077405 patent/CN2936573Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371522A (en) * | 2011-12-05 | 2012-03-14 | 濮阳贝英数控机械设备有限公司 | Grinding device and method for bearing outer ring raceway |
| CN102873617A (en) * | 2012-08-24 | 2013-01-16 | 桐乡市易锋机械厂 | Grinding machine for machining double-head connecting rod of automobile air-conditioning compressor |
| CN102873617B (en) * | 2012-08-24 | 2014-08-27 | 浙江易锋机械有限公司 | Grinding machine for machining double-head connecting rod of automobile air-conditioning compressor |
| CN103331694A (en) * | 2013-07-24 | 2013-10-02 | 厦门大学 | Polishing device with adjustable polishing area |
| CN103331694B (en) * | 2013-07-24 | 2016-04-13 | 厦门大学 | The adjustable burnishing device of a kind of polishing area |
| CN103350386A (en) * | 2013-07-30 | 2013-10-16 | 新乡亿威数控设备有限公司 | Thrust bearing ring grinding machine |
| CN104842240A (en) * | 2015-04-16 | 2015-08-19 | 河南科技大学 | Fully-automatic numerical control ball bearing inner ring groove grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Machine Tool Co., Ltd. Assignor: Wuxi Kaiyuan Machine Tools Group Co., Ltd. Contract fulfillment period: 2007.12.1 to 2013.12.1 Contract record no.: 2008320000447 Denomination of utility model: Roller bearing inner ring raceway grinder Granted publication date: 20070822 License type: Exclusive license Record date: 20080927 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.1 TO 2013.12.1 Name of requester: NONE WUXI MACHINE TOOL CO., LTD. Effective date: 20080927 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20100810 |