CN203109748U - Grinding wheel outer diameter large-arc grinding roller base plane machine tool - Google Patents
Grinding wheel outer diameter large-arc grinding roller base plane machine tool Download PDFInfo
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- CN203109748U CN203109748U CN 201320018971 CN201320018971U CN203109748U CN 203109748 U CN203109748 U CN 203109748U CN 201320018971 CN201320018971 CN 201320018971 CN 201320018971 U CN201320018971 U CN 201320018971U CN 203109748 U CN203109748 U CN 203109748U
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- grinding wheel
- feeding planker
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Abstract
The utility model discloses a grinding wheel outer diameter large-arc grinding roller base plane machine tool comprising a machine tool body and a servo motor, wherein a workpiece feeding carriage is fixed at the left end of a machine tool body base, a workpiece box is arranged on the workpiece feeding carriage, one end of a main shaft of the workpiece box is transferred by a workpiece motor through a belt, and the other end of the workpiece box is provided with a spherical roller. The middle portion of the machine tool body base is provided with a grinding wheel frame, parallel grinding wheels are assembled on the grinding wheel frame, the right portion of the machine tool body base is fixedly provided with a trimming feeding carriage, and an arc trimmer is arranged on the trimming feeding carriage. The machine tool has the advantages that a grinding wheel outer diameter large-arc grinding roller spherical base plane is used for directly trimming outer diameters of the parallel grinding wheels into required arc sizes, the radius R of the roller spherical base plane is directly guaranteed through appearance of the grinding wheels, and the appearance of the grinding wheels is guaranteed through trimming of the numerical control trimmer. Therefore, compared with an existing generating grinding method, the machine tool has the advantages of being convenient to adjust, high in machining efficiency, good in precision, stable in size and the like.
Description
Technical field:
The utility model relates to a kind of emery wheel external diameter orthodrome grinding roller basal plane lathe, is specially adapted to the processing of circular cone and cylindrical roller ball basal plane.
Background technology:
In the existing grinding, the roller ball basal plane is to carry out grinding with generation method, its method is to use the flaring cup wheel grinding spherical, in reality processing, because the middle footpath of flaring cup wheel is that (internal diameter of flaring cup wheel and external diameter all do not have through repairing a variable, in the footpath size inconsistent in the grinding wheel width scope) and accurately adjusting to the right place of angle [alpha] have any problem, caused use generation method processing roller ball basal plane to need often to adjust lathe and check roller ball radius surface R, its shortcoming is: the workpiece size instability of processing, shortcomings such as size differs greatly, and working (machining) efficiency is low.
Summary of the invention:
Task of the present utility model is to propose a kind of easy to adjustly, and working (machining) efficiency height, precision are good, the emery wheel external diameter orthodrome grinding roller basal plane lathe of dimensionally stable.
Task of the present utility model is finished like this, emery wheel external diameter orthodrome grinding roller basal plane lathe, it comprises lathe bed and servomotor, it is characterized in that: workpiece feeding planker is fixed on the left end of lathe bed pedestal, workpiece box is installed on the workpiece feeding planker, main shaft one end on the workpiece box is through the belt transmission by the workpiece motor, be equipped with spherical roller on the other end of workpiece box, the middle part of lathe bed pedestal is provided with grinding carriage, parallel grinding wheel is assemblied on the grinding carriage, the right part of lathe bed pedestal fixedly has finishing feeding planker, at finishing feeding planker grinding wheel arc dresser is installed.The motion of workpiece feeding planker is to rely on servomotor being connected by shaft coupling and leading screw, the workpiece motor rotates through the spherical roller that the belt transmission drives on the workpiece box, grinding wheel drive mitor is given grinding wheel spindle by the motor shaft belt transmission, and the motion of finishing feeding planker is to rely on finishing feeding planker servomotor being connected by shaft coupling and leading screw.
The utlity model has following effect: emery wheel external diameter orthodrome grinding roller ball basal plane is that the external diameter of parallel grinding wheel is directly accomplished desired arc size, by directly being guaranteed by the emery wheel profile with roller ball basal plane radius R, and being finishing by the numerical control trimmer, the emery wheel profile guarantees, therefore compare with existing generation method grinding means: have advantages such as easy to adjust, working (machining) efficiency height, precision are good, dimensionally stable.
Description of drawings:
Fig. 1 is structural representation of the present utility model; Fig. 2 is the vertical view of Fig. 1.
Drawing explanation: 1, servomotor, 2, workpiece feeding planker, 3, workpiece box, 4, the workpiece motor, 5, spherical roller, 6, parallel grinding wheel, 7, grinding wheel arc dresser, 8, finishing feeding planker, 9, finishing feeding planker servomotor, 10, grinding carriage, 11, grinding wheel drive mitor.
The specific embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing, this lathe is by workpiece feeding planker 2 and servomotor 1, finishing feeding planker 8 and finishing feeding planker servomotor 9, parallel grinding wheel 6 and grinding wheel drive mitor 12 three parts formation are fixed on the lathe bed pedestal, described workpiece feeding planker 2 is fixed on the left end of lathe bed pedestal, the motion of workpiece feeding planker is to rely on servomotor by the be connected drive of shaft coupling with leading screw, workpiece box 3 is installed on the workpiece feeding planker, main shaft one end on the workpiece box is through the belt transmission by workpiece motor 4, be equipped with spherical roller 5 on the other end of workpiece box, rotated through the spherical roller that the belt transmission drives on the workpiece box by the workpiece motor.The middle part of lathe bed pedestal is provided with grinding carriage 10, parallel grinding wheel 6 is assemblied on the grinding carriage, the rotation of parallel grinding wheel is from the independent transmission of grinding wheel drive mitor 11, grinding wheel drive mitor is given grinding wheel spindle by the motor shaft belt transmission, the right part of lathe bed pedestal fixedly has finishing feeding planker 8, the motion of finishing feeding planker is to rely on finishing feeding planker servomotor 9 by the be connected drive of shaft coupling with leading screw, at finishing feeding planker grinding wheel arc dresser 7 is installed.During work, right side at parallel grinding wheel repairs required arc size by the circular arc trimmer with the emery wheel external diameter, at the left side of parallel grinding wheel spherical roller axis and emery wheel axial line in same Plane intersects, and driven separately by servomotor and grinding wheel drive mitor and to rotate around own axial line, after the grinding by workpiece feeding planker and finishing feeding planker feeding and parallel grinding wheel, the basal plane of spherical roller just will get a spherical basal plane, just the arc size on the parallel grinding wheel has been copied to the sphere basal plane, form the spherical end surface of roller by the rotation of spherical roller, thereby reached the purpose that realizes processing.
Claims (2)
1. emery wheel external diameter orthodrome grinding roller basal plane lathe, it comprises lathe bed and servomotor, it is characterized in that: workpiece feeding planker is fixed on the left end of lathe bed pedestal, workpiece box is installed on the workpiece feeding planker, main shaft one end on the workpiece box is through the belt transmission by the workpiece motor, be equipped with spherical roller on the other end of workpiece box, the middle part of lathe bed pedestal is provided with grinding carriage, parallel grinding wheel is assemblied on the grinding carriage, the right part of lathe bed pedestal fixedly has finishing feeding planker, at finishing feeding planker grinding wheel arc dresser is installed.
2. emery wheel external diameter orthodrome grinding roller basal plane lathe according to claim 1, it is characterized in that: the motion of workpiece feeding planker is to rely on servomotor being connected by shaft coupling and leading screw, the workpiece motor rotates through the spherical roller that the belt transmission drives on the workpiece box, grinding wheel drive mitor is given grinding wheel spindle by the motor shaft belt transmission, and the motion of finishing feeding planker is to rely on finishing feeding planker servomotor being connected by shaft coupling and leading screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018971 CN203109748U (en) | 2013-01-15 | 2013-01-15 | Grinding wheel outer diameter large-arc grinding roller base plane machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018971 CN203109748U (en) | 2013-01-15 | 2013-01-15 | Grinding wheel outer diameter large-arc grinding roller base plane machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109748U true CN203109748U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018971 Expired - Fee Related CN203109748U (en) | 2013-01-15 | 2013-01-15 | Grinding wheel outer diameter large-arc grinding roller base plane machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109748U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084979A (en) * | 2013-01-15 | 2013-05-08 | 新乡亿威数控设备有限公司 | Grinding wheel outer diameter orthodrome grinding roller base surface machine tool |
| CN103600292A (en) * | 2013-11-12 | 2014-02-26 | 广州市技师学院 | Feeding mechanism of small six-axis linkage knife grinder |
| CN104175190A (en) * | 2014-07-21 | 2014-12-03 | 惠志强 | Special grinding machine for spherical base surface of roller |
| CN104259990A (en) * | 2014-09-18 | 2015-01-07 | 洛阳巨优机床有限公司 | Numerical control tapered roller and ball base surface grinder |
| CN107520756A (en) * | 2016-08-22 | 2017-12-29 | 襄阳博亚精工装备股份有限公司 | Double fulcrum single armed deep camber hydraulic pressure dressers |
| CN110340774A (en) * | 2019-08-07 | 2019-10-18 | 上海特安一凯轴承有限公司 | High-precision deep groove ball bearing bear inner ring grooved railway and internal-and external diameter composite grinding device and method |
-
2013
- 2013-01-15 CN CN 201320018971 patent/CN203109748U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084979A (en) * | 2013-01-15 | 2013-05-08 | 新乡亿威数控设备有限公司 | Grinding wheel outer diameter orthodrome grinding roller base surface machine tool |
| CN103600292A (en) * | 2013-11-12 | 2014-02-26 | 广州市技师学院 | Feeding mechanism of small six-axis linkage knife grinder |
| CN103600292B (en) * | 2013-11-12 | 2017-02-15 | 广州市技师学院 | Feeding mechanism of small six-axis linkage knife grinder |
| CN104175190A (en) * | 2014-07-21 | 2014-12-03 | 惠志强 | Special grinding machine for spherical base surface of roller |
| CN104259990A (en) * | 2014-09-18 | 2015-01-07 | 洛阳巨优机床有限公司 | Numerical control tapered roller and ball base surface grinder |
| CN107520756A (en) * | 2016-08-22 | 2017-12-29 | 襄阳博亚精工装备股份有限公司 | Double fulcrum single armed deep camber hydraulic pressure dressers |
| CN110340774A (en) * | 2019-08-07 | 2019-10-18 | 上海特安一凯轴承有限公司 | High-precision deep groove ball bearing bear inner ring grooved railway and internal-and external diameter composite grinding device and method |
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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: 20130807 Termination date: 20140115 |