CN203141256U - High-precision bearing ring surface grinding machine - Google Patents
High-precision bearing ring surface grinding machine Download PDFInfo
- Publication number
- CN203141256U CN203141256U CN 201320162158 CN201320162158U CN203141256U CN 203141256 U CN203141256 U CN 203141256U CN 201320162158 CN201320162158 CN 201320162158 CN 201320162158 U CN201320162158 U CN 201320162158U CN 203141256 U CN203141256 U CN 203141256U
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- China
- Prior art keywords
- workpiece
- bearing ring
- planker
- ring surface
- grinding machine
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- Withdrawn - After Issue
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Abstract
The utility model provides a high-precision bearing ring surface grinding machine. The high-precision bearing ring surface grinding machine comprises a machine tool base. A radial slide groove is formed in one side of the upper surface of machine tool base. An axial slide groove perpendicular to the radial slide groove is formed in the other side of the upper surface of the machine tool base. The bottom of a workpiece planker arranged on the upper portion of the machine tool base is arranged in the radial slide groove in a sliding and clamping mode. One end of the workpiece planker is connected with a radial driving mechanism arranged on the machine tool base. A workpiece box is arranged on the workpiece planker. Two floating supporting blocks are arranged at the bottom of one end, close to the axial slide groove, of the work piecebox. A workpiece shaft is arranged in the workpiece box. A magnetic pole is arranged at one end, close to the axial slide groove, of the workpiece shaft. The other end of the workpiece shaft is connected with a workpiece motor arranged on the workpiece planker through a belt. The high-precision bearing ring surface grinding machine is reasonable in structural design, good in polishing effect, and capable of greatly improving machining precision; when grinding wheels are used for feeding machining, a workpiece to be machined can also carry out radial movement and automatic rotation in the horizontal direction.
Description
Technical field:
The utility model relates to a kind of high-accuracy bearing ring surface grinding machine.
Background technology:
Bearing is a kind of very important parts in the contemporary plant equipment, and it mainly is supporting rotating shaft or other movable body, and guiding rotation or moving movement also bears main shaft or parts on shaft transmission and the load come.Internal and external cycle is the important component part of bearing ring, and the plane machining tool of corresponding Internal and external cycle also becomes the focus that people pay close attention to.At present, centerless grinder or column surface grinding machine are generally adopted in the end flat processing of traditional bearing lasso, all be axially with moving radially the bearing ring end flat is processed by grinder level, the polishing effect is relatively poor, though can satisfy the planar processing precision of general axis bearing ring, but, for the demanding bearing ring of planar processing precision, then can not satisfy its processing request.
The utility model content:
The utility model is in order to remedy the deficiencies in the prior art, a kind of high-accuracy bearing ring surface grinding machine is provided, its reasonable in design, in emery wheel feeding processing, workpiece to be processed also can carry out the radial motion of horizontal direction and rotation automatically, it is effective to polish, and has improved machining accuracy greatly, has solved problems of the prior art.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be:
A kind of high-accuracy bearing ring surface grinding machine, comprise a lathe base, be provided with in a side of lathe base upper surface and radially slide groove, opposite side at the lathe base upper surface is provided with the endwisely slip groove perpendicular with radially sliding groove, the basal sliding that is located at the workpiece planker of lathe base top is installed on and radially slides in the groove, one end of workpiece planker links to each other with the radial drive mechanism on being located at lathe base, be provided with a workpiece box at the workpiece planker, be provided with two unsteady back-up blocks that are used for placing workpiece to be processed in the bottom of close groove one end that endwisely slips of workpiece box, in workpiece box, be provided with the workpiece spindle of a horizontally set, be provided with one at workpiece spindle near the end of groove of endwisely slipping and match with unsteady back-up block for the fixing magnetic pole of workpiece to be processed, the other end of workpiece spindle links to each other with workpiece motor on being located at the workpiece planker by belt; The basal sliding that is located at the mill frame of lathe base top is installed in the groove that endwisely slips, side at the close magnetic pole of mill frame upper surface is provided with a grinding wheel spindle that radially arranges, one end of grinding wheel spindle is equipped with an emery wheel that axially arranges, the other end by belt be located at the grinding wheel drive mitor of mill on the frame and link to each other, the bottom of mill frame is connected with an axial actuating mechanism, and radial drive mechanism, axial actuating mechanism, grinding wheel drive mitor and workpiece motor link to each other with control device respectively.
Be provided with a wheel dresser that matches with emery wheel at the workpiece planker.
Described radial drive mechanism comprises that one is located at the oil cylinder on the lathe base, and the piston rod of oil cylinder and workpiece planker are connected, and oil cylinder links to each other with control device.
Described axial actuating mechanism comprise one with the bottom thread connecting axle of mill frame to the leading screw that arranges, an end of leading screw links to each other with the stepper motor on being located at lathe base, stepper motor links to each other with control device.
Be provided with a wheel-guard that is installed on the mill frame in the emery wheel outside.
Be provided with a protective cover that is installed on the workpiece box in link to each other with the belt outside of an end of workpiece spindle.
The utility model adopts such scheme, reasonable in design, when stepper motor drives emery wheel feeding processing, workpiece to be processed also can carry out the radial motion of horizontal direction under the drive of oil cylinder, and under the drive of workpiece motor, rotate automatically, it is effective to polish, and has improved machining accuracy greatly.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1, the workpiece planker, 2, magnetic pole, 3, back-up block floats, 4, emery wheel, 5, wheel guard, 6, leading screw, 7, stepper motor, 8, the groove that endwisely slips, 9, lathe base, 10, grinding wheel drive mitor, 11, the workpiece motor, 12, grinding wheel spindle, 13, mill frame, 14, radially slide groove, 15, trimming device, 16, protective cover, 17, workpiece spindle, 18, workpiece box.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
Shown in Fig. 1-2, a kind of high-accuracy bearing ring surface grinding machine, comprise a lathe base 9, be provided with in a side of lathe base 9 upper surfaces and radially slide groove 14, be provided with the endwisely slip groove 8 perpendicular with radially sliding groove 14 at the opposite side of lathe base 9 upper surfaces, the basal sliding that is located at the workpiece planker 1 of lathe base 9 tops is installed on and radially slides in the groove 14, one end of workpiece planker 1 links to each other with radial drive mechanism on being located at lathe base 9, be provided with a workpiece box 18 at workpiece planker 1, be provided with two unsteady back-up blocks 3 that are used for placing workpiece to be processed in the bottom of workpiece box 18 close groove 8 one ends that endwisely slip, in workpiece box 18, be provided with the workpiece spindle 17 of a horizontally set, be provided with one at workpiece spindle 17 near an end of the grooves 8 that endwisely slip and match with unsteady back-up block 3 for the fixing magnetic pole 2 of workpiece to be processed, the other end of workpiece spindle 17 links to each other with workpiece motor 11 on being located at workpiece planker 1 by belt; The basal sliding that is located at the mill frame 13 of lathe base 9 tops is installed in the groove 8 that endwisely slips, side at the close magnetic pole 2 of mill frame 13 upper surfaces is provided with a grinding wheel spindle 12 that radially arranges, one end of grinding wheel spindle 12 is equipped with an emery wheel 4 that axially arranges, the other end by belt be located at the grinding wheel drive mitor 10 of mill on the frame 13 and link to each other, the bottom of mill frame 13 is connected with an axial actuating mechanism, and radial drive mechanism, axial actuating mechanism, grinding wheel drive mitor 10 and workpiece motor 11 link to each other with control device respectively.
Be provided with a wheel dresser 15 that matches with emery wheel 4 at workpiece planker 1.
Described radial drive mechanism comprises that one is located at the oil cylinder on the lathe base 9, and the piston rod of oil cylinder and workpiece planker 1 are connected, and oil cylinder links to each other with control device.
Described axial actuating mechanism comprise one with the bottom thread connecting axle of mill frame 13 to the leading screw 6 that arranges, an end of leading screw 6 links to each other with stepper motor 7 on being located at lathe base 9, stepper motor 7 links to each other with control device.
Be provided with a wheel guard 5 that is installed on the mill frame 13 in emery wheel 4 outsides.
Be provided with a protective cover 16 that is installed on the workpiece box 18 in link to each other with the belt outside of an end of workpiece spindle 17.
During use, the staff at first is placed on workpiece to be processed on the back-up block 3 that floats, and it is by magnetic pole 2 that workpiece to be processed absorption is fixing, then by 11 work of control device control workpiece motor, under the rotation of workpiece motor 11, realize the rotation of workpiece spindle 17, thereby drive the rotation of workpiece to be processed by magnetic pole 2, again by the work of control device control oil cylinder, drive the radially back and forth movement that workpiece planker 1 is realized workpiece to be processed by oil cylinder, simultaneously, by 10 work of control device control grinding wheel drive mitor, drive emery wheel 4 rotations through grinding wheel spindle 12, control step motor 7 work are again processed workpiece to be processed by leading screw 6 drive mill framves 13 and emery wheel 4 feedings.The plane of working in coordination to bearing ring by above-mentioned action processes, and it is effective to polish, and has improved machining accuracy greatly.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (6)
1. high-accuracy bearing ring surface grinding machine, it is characterized in that: comprise a lathe base, be provided with in a side of lathe base upper surface and radially slide groove, opposite side at the lathe base upper surface is provided with the endwisely slip groove perpendicular with radially sliding groove, the basal sliding that is located at the workpiece planker of lathe base top is installed on and radially slides in the groove, one end of workpiece planker links to each other with the radial drive mechanism on being located at lathe base, be provided with a workpiece box at the workpiece planker, be provided with two unsteady back-up blocks that are used for placing workpiece to be processed in the bottom of close groove one end that endwisely slips of workpiece box, in workpiece box, be provided with the workpiece spindle of a horizontally set, be provided with one at workpiece spindle near the end of groove of endwisely slipping and match with unsteady back-up block for the fixing magnetic pole of workpiece to be processed, the other end of workpiece spindle links to each other with workpiece motor on being located at the workpiece planker by belt; The basal sliding that is located at the mill frame of lathe base top is installed in the groove that endwisely slips, side at the close magnetic pole of mill frame upper surface is provided with a grinding wheel spindle that radially arranges, one end of grinding wheel spindle is equipped with an emery wheel that axially arranges, the other end by belt be located at the grinding wheel drive mitor of mill on the frame and link to each other, the bottom of mill frame is connected with an axial actuating mechanism, and radial drive mechanism, axial actuating mechanism, grinding wheel drive mitor and workpiece motor link to each other with control device respectively.
2. a kind of high-accuracy bearing ring surface grinding machine according to claim 1 is characterized in that: be provided with a wheel dresser that matches with emery wheel at the workpiece planker.
3. a kind of high-accuracy bearing ring surface grinding machine according to claim 1 and 2, it is characterized in that: described radial drive mechanism comprises that one is located at the oil cylinder on the lathe base, and the piston rod of oil cylinder and workpiece planker are connected, and oil cylinder links to each other with control device.
4. a kind of high-accuracy bearing ring surface grinding machine according to claim 1 and 2, it is characterized in that: described axial actuating mechanism comprise one with the bottom thread connecting axle of mill frame to the leading screw that arranges, one end of leading screw links to each other with the stepper motor on being located at lathe base, and stepper motor links to each other with control device.
5. a kind of high-accuracy bearing ring surface grinding machine according to claim 1 and 2 is characterized in that: be provided with a wheel guard that is installed on the mill frame in the emery wheel outside.
6. a kind of high-accuracy bearing ring surface grinding machine according to claim 1 and 2 is characterized in that: be provided with a protective cover that is installed on the workpiece box in link to each other with the belt outside of an end of workpiece spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162158 CN203141256U (en) | 2013-04-03 | 2013-04-03 | High-precision bearing ring surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162158 CN203141256U (en) | 2013-04-03 | 2013-04-03 | High-precision bearing ring surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141256U true CN203141256U (en) | 2013-08-21 |
Family
ID=48968811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320162158 Withdrawn - After Issue CN203141256U (en) | 2013-04-03 | 2013-04-03 | High-precision bearing ring surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223631A (en) * | 2013-04-03 | 2013-07-31 | 山东省宇捷轴承制造有限公司 | High-precision surface grinder for bearing ring |
| CN105329404A (en) * | 2014-08-15 | 2016-02-17 | 上海船厂船舶有限公司 | Removing device for deck lifting piece fixed support and removal method thereof |
| CN105881121A (en) * | 2013-12-16 | 2016-08-24 | 海宁奇晟轴承有限公司 | Improved bearing outer ring peripheral surface grinding machine |
| CN114147582A (en) * | 2021-11-26 | 2022-03-08 | 新乡航空工业(集团)有限公司 | Magnetic-insulation grinding device for magnetic suction grinding machine |
-
2013
- 2013-04-03 CN CN 201320162158 patent/CN203141256U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223631A (en) * | 2013-04-03 | 2013-07-31 | 山东省宇捷轴承制造有限公司 | High-precision surface grinder for bearing ring |
| CN103223631B (en) * | 2013-04-03 | 2015-09-02 | 山东省宇捷轴承制造有限公司 | A kind of high-accuracy bearing ring surface grinding machine |
| CN105881121A (en) * | 2013-12-16 | 2016-08-24 | 海宁奇晟轴承有限公司 | Improved bearing outer ring peripheral surface grinding machine |
| CN105881121B (en) * | 2013-12-16 | 2018-01-12 | 海宁奇晟轴承有限公司 | A kind of outer peripheral face sander of improved bearing outer ring |
| CN105329404A (en) * | 2014-08-15 | 2016-02-17 | 上海船厂船舶有限公司 | Removing device for deck lifting piece fixed support and removal method thereof |
| CN114147582A (en) * | 2021-11-26 | 2022-03-08 | 新乡航空工业(集团)有限公司 | Magnetic-insulation grinding device for magnetic suction grinding machine |
| CN114147582B (en) * | 2021-11-26 | 2024-01-09 | 新乡航空工业(集团)有限公司 | A adiabatic grinding processingequipment for grinding machine is inhaled to magnetism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |