CN102275108A - Grinding device and grinding method for double end faces of cylindrical roller - Google Patents
Grinding device and grinding method for double end faces of cylindrical roller Download PDFInfo
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- CN102275108A CN102275108A CN2011102444291A CN201110244429A CN102275108A CN 102275108 A CN102275108 A CN 102275108A CN 2011102444291 A CN2011102444291 A CN 2011102444291A CN 201110244429 A CN201110244429 A CN 201110244429A CN 102275108 A CN102275108 A CN 102275108A
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Abstract
The invention relates to a grinding device and a grinding method for double end faces of a cylindrical roller, and relates to the technology of bearing machining. In a structure of the grinding device, an inner disc is fixed to a central shaft of a workpiece shaft box unit by using a screw; an intermediate retainer is fixed to a retainer connection plate by using the screw; the retainer connection plate is fixed to a hollow shaft of the workpiece shaft box unit by using the screw; a positioning shaft unit is fixed to the retainer connection plate by using the screw; a positioning disc is fixed to a workpiece box unit by using the screw; the workpiece shaft box unit is fixed to a machine body by using a screw; a right external compact soft belt and a left external compact soft belt extend outwards around the intermediate retainer; a support wheel unit, a right tensioning wheel unit and a left tensioning wheel unit are fixed to the workpiece box unit by screws; a right grinding wheel unit and a left grinding wheel unit are fixed to the machine body by screws; a right corrector unit and a left corrector unit are fixed to the machine body by screws; a reversing groove unit is fixed to the machine body by a screw; a high-pressure air sprayer is connected with a high-pressure air source by using a plastic hose, and is fixed to the positioning disc by a standard piece clip.
Description
One, technical field the present invention relates to a kind of bearing process technology, especially cylindrical roller Double End grinding attachment and method for grinding.
Two, technical background, during present domestic bearing roller Double End grinding, roller is non-rotary, or passive rotation under the effect of emery wheel, the grinding quality of end face is difficult to stabilize and increase, and has adopted a kind of new process at above-mentioned situation the present invention.
Three, summary of the invention: the purpose of this invention is to provide a kind of working (machining) efficiency height, steady quality reliable cylindrical roller Double End grinding attachment and method for grinding, it has overcome the shortcoming that domestic similar technology exists, the object of the present invention is achieved like this, it is by lathe bed, right trimmer unit, right emery wheel unit, middle retainer, inner disc, support wheel unit, right regulating wheel unit, the soft band of right external compression, commutation groove unit, the soft band of left side external compression, regulating wheel unit, a left side, emery wheel unit, a left side, trimmer unit, a left side, the workpiece spindle box unit, first roller, second roller, three rollers, the 4th roller, the 5th roller, the alignment pin unit, positioning disk, the retainer connecting plate, the gases at high pressure shower nozzle is formed by connecting, inner disc is screwed on the central shaft of workpiece spindle box unit, middle retainer is screwed on the retainer connecting plate, the retainer connecting plate is screwed on the hollow shaft of workpiece spindle box unit, the alignment pin unit is fixed on the retainer connecting plate by screw, positioning disk is screwed on the workpiece box unit, the workpiece spindle box unit is screwed on lathe bed, the soft band of right external compression, external compression soft band in a left side is around middle retainer extension; First roller, second roller, three rollers, the 4th roller, the 5th roller lay respectively in the teeth groove of middle retainer.
Support wheel unit, right regulating wheel unit and left regulating wheel unit are screwed on the workpiece box unit.
Right emery wheel unit, left emery wheel unit are screwed on lathe bed, and right emery wheel unit, left emery wheel unit relative workpiece spindle box unit left-right symmetry are installed; Right corrector unit, left corrector unit are screwed on lathe bed, install with respect to workpiece spindle box unit left-right symmetry; Commutation groove unit is screwed on lathe bed.
The gases at high pressure shower nozzle connects high-pressure air source with plastic flexible pipe, is fixed on the positioning disk by the standard component clamp.
Method of work of the present invention is: after roller enters the teeth groove of middle retainer from outside feed nozzle, the inner end pin cell location that is positioned, middle retainer rotates counterclockwise under the driving of retainer connecting plate workpiece spindle box unit, inner disc clockwise rotates by the central shaft driving of workpiece spindle box unit, the soft band of right external compression clockwise rotates under the driving of right regulating wheel unit, roller is counterclockwise autobiography under the rubbing of inner disc and the soft band of right external compression, simultaneously again under the promotion of middle retainer around the pivot revolution of inner disc, enter right emery wheel unit grinding area, right emery wheel unit promotes emery wheel and shifts to the roller outer face, grinding roller outer face, when revolving round the sun, roller is pushed into by gases at high pressure to high pressure jet thrust place in the commutation groove of commutation groove unit, roller is reversed end for end in the commutation groove, the outer face of grinding is introduced in the teeth groove of middle retainer, and contact alignment pin unit, inner end transposing originally is the outer face, under the driving of middle retainer, continue revolution simultaneously, clockwise rotate and the effect lower roller of the clockwise transmission of the soft band of left external compression continues counterclockwise autobiography at inner disc, enter left emery wheel unit grinding area, emery wheel is shifted to the roller end face grinding, when roller revolves round the sun to the below, owing to there be not compressing of the soft band of left external compression, retainer teeth groove in the middle of roller breaks away from by deadweight, send roller both ends of the surface completion of processing.
Meaning of the present invention is: roller adds in rotation under the condition of revolution and enters the grinding area grinding, has improved grinding condition, has improved the grinding quality of end face.
Four, description of drawings: Fig. 1 is the front view of cylindrical roller Double End grinding attachment, among the figure 1, lathe bed 2, right trimmer unit 3, right emery wheel unit 4, middle retainer 5, inner disc 6, support wheel unit 7, right regulating wheel unit 8, right external compression softly be with 9, commutation groove unit 10, left external compression softly are with 11, left regulating wheel unit 12, left emery wheel unit 13, left trimmer unit 14, workpiece spindle box unit
Fig. 2 among the front view figure of cylindrical roller Double End grinding attachment 3, right emery wheel unit 4, middle retainer 5, inner disc 6, support wheel unit 7, right regulating wheel unit 8, right external compression softly be with 9, commutation groove unit 10, left external compression softly are with 11, left regulating wheel unit 12, left emery wheel unit 15 first rollers 16, second roller 17, three rollers 18, the 4th roller 19, the 5th roller
Fig. 3 is the vertical view of cylindrical roller Double End grinding attachment, among the figure 3, right emery wheel unit 4, middle retainer 5, inner disc 8, right external compression softly be with 10, left external compression softly is with 12, left emery wheel unit 20, alignment pin unit 21, positioning disk 22, retainer connecting plate
Fig. 4 is the vertical view of cylindrical roller Double End grinding attachment, among the figure 3, right emery wheel unit 8, right external compression softly be with 9, commutation groove unit 10, left external compression softly are with 12, left emery wheel unit 20, alignment pin unit 21, positioning disk 23, gases at high pressure shower nozzle
Fig. 5 is the retainer connecting plate structural representation in the cylindrical roller Double End grinding attachment, among the figure 22, the retainer connecting plate
Fig. 6 is the inner disc structural representation in the cylindrical roller Double End grinding attachment, among the figure 5, inner disc
Fig. 7 is the middle retainer structural representation in the cylindrical roller Double End grinding attachment, among the figure 4, middle retainer
Fig. 8 is the positioning disk structural representation in the cylindrical roller Double End grinding attachment, among the figure 21, positioning disk
Fig. 9 is the alignment pin cellular construction schematic diagram in the cylindrical roller Double End grinding attachment, among the figure 20, the alignment pin unit
Figure 10 is a part-structure schematic diagram in the cylindrical roller Double End grinding attachment, among the figure 4, middle retainer 5, inner disc 20, alignment pin unit 21, positioning disk 22, retainer connecting plate
Five, the specific embodiment: embodiment 1, the present invention is by lathe bed 1, right trimmer unit 2, right emery wheel unit 3, middle retainer 4, inner disc 5, support wheel unit 6, right regulating wheel unit 7, it is right that external compression is soft is with 8, commutation groove unit 9, external compression is soft is with 10 on a left side, regulating wheel unit, a left side 11, emery wheel unit, a left side 12, trimmer unit, a left side 13, workpiece spindle box unit 14, first roller 15, second roller 16, three rollers 17, the 4th roller 18, the 5th roller 19, alignment pin unit 20, positioning disk 21, retainer connecting plate 22, gases at high pressure shower nozzle 23 is formed by connecting, inner disc 5 is screwed on the central shaft of workpiece spindle box unit 14, middle retainer 4 is screwed on retainer connecting plate 22, retainer connecting plate 22 is screwed on the hollow shaft of workpiece spindle box unit 14, alignment pin unit 20 is fixed on the retainer connecting plate 22 by screw, positioning disk 21 is screwed on workpiece spindle box unit 14, workpiece spindle box unit 14 is screwed on lathe bed 1, and right external compression is soft is with 10, external compression is soft is with 8 around middle retainer 4 extensions on a left side; First roller 15, second roller 16, three rollers 17, the 4th roller 18, the 5th roller 19 lay respectively in the teeth groove of middle retainer 4.
Embodiment 2, support wheel unit 6, right regulating wheel unit 7 and left regulating wheel unit 11 are screwed on workpiece spindle box unit 14.
Claims (5)
1. cylindrical roller Double End grinding attachment, it is characterized in that: it is by lathe bed (1), right trimmer unit (2), right emery wheel unit (3), middle retainer (4), inner disc (5), support wheel unit (6), right regulating wheel unit (7), the right soft band of external compression (8), commutation groove unit (9), the a left side soft band of external compression (10), regulating wheel unit (11), a left side, emery wheel unit (12), a left side, trimmer unit (13), a left side, workpiece spindle box unit (14), first roller (15), second roller (16), three rollers (17), the 4th roller (18), the 5th roller (19), alignment pin unit (20), positioning disk (21), retainer connecting plate (22), gases at high pressure shower nozzle (23) is formed by connecting, it is characterized in that: inner disc (5) is screwed on the central shaft of workpiece spindle box unit (14), middle retainer (4) is screwed on retainer connecting plate (22), retainer connecting plate (22) is screwed on the hollow shaft of workpiece spindle box unit (14), alignment pin unit (20) is fixed on the retainer connecting plate (22) by screw, positioning disk (21) is screwed on workpiece box unit (14), workpiece spindle box unit (14) is screwed on lathe bed (1), the soft band of right external compression (10), external compression is soft is with 8 around middle retainer (4) extension on a left side; First roller (15), second roller (16), three rollers (17), the 4th roller (18), the 5th roller (19) lay respectively in the teeth groove of middle retainer (4).
2. cylindrical roller Double End grinding attachment according to claim 1 is characterized in that: support wheel unit (6), right regulating wheel unit (7) and left regulating wheel unit (11) are screwed on workpiece box unit (14).
3. cylindrical roller Double End grinding attachment according to claim 1, it is characterized in that: right emery wheel unit (3), left emery wheel unit (12) are screwed on lathe bed (1), and right emery wheel unit (3), left emery wheel unit (12) workpiece spindle box unit (14) left-right symmetry are relatively installed; Right corrector unit (2), left corrector unit (13) are screwed on lathe bed (1), install with respect to workpiece spindle box unit (14) left-right symmetry; Commutation groove unit (9) is screwed on lathe bed (1).
4. cylindrical roller Double End grinding attachment according to claim 1 is characterized in that: gases at high pressure shower nozzle (23) connects high-pressure air source with plastic flexible pipe, is fixed on the positioning disk (21) by the standard component clamp.
5. the method for grinding of the described cylindrical roller Double End of claim 1 grinding attachment, it is characterized in that: after roller (15) enters the teeth groove of middle retainer (4) from outside feed nozzle, be positioned pin unit (20) location of inner end, middle retainer (4) rotates counterclockwise under the driving of retainer connecting plate (22) workpiece spindle box unit (14), inner disc (5) clockwise rotates by the central shaft driving of workpiece spindle box unit (14), the right soft band of external compression (8) clockwise rotates under the driving of right regulating wheel unit (7), roller is counterclockwise autobiography under the rubbing of inner disc (5) and the soft band of right external compression (8), simultaneously again under the promotion of middle retainer (4) around the pivot revolution of inner disc (5), enter right emery wheel unit (3) grinding area, right emery wheel unit (3) promotes emery wheel and shifts to the roller outer face, grinding roller outer face, locate to be pushed in the commutation groove of commutation groove unit (9) when roller revolves round the sun to high pressure jet thrust (23) by gases at high pressure, roller is reversed end for end in the commutation groove, the outer face of grinding is introduced in the teeth groove of middle retainer (4), and contact alignment pin unit (20), inner end transposing originally is the outer face, under the driving of middle retainer (4), continue revolution simultaneously, inner disc (5) clockwise rotate and the soft band of left external compression (10) clockwise the effect lower roller of transmission continue counterclockwise autobiography, enter left emery wheel unit (12) grinding area, emery wheel is shifted to the roller end face grinding, when roller (18) revolves round the sun to the below, owing to there be not compressing of left external compression soft band (10), retainer (4) teeth groove in the middle of roller (19) breaks away from by deadweight, send roller both ends of the surface completion of processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102444291A CN102275108A (en) | 2011-08-25 | 2011-08-25 | Grinding device and grinding method for double end faces of cylindrical roller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102444291A CN102275108A (en) | 2011-08-25 | 2011-08-25 | Grinding device and grinding method for double end faces of cylindrical roller |
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| CN102275108A true CN102275108A (en) | 2011-12-14 |
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| CN2011102444291A Pending CN102275108A (en) | 2011-08-25 | 2011-08-25 | Grinding device and grinding method for double end faces of cylindrical roller |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962757A (en) * | 2012-12-24 | 2013-03-13 | 上海锦兵胶木五金厂 | Double-shaft two-channel bent pipe sanding machine |
| 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 |
| CN103921178A (en) * | 2014-04-28 | 2014-07-16 | 洛阳轴研科技股份有限公司 | Cylindrical roller end face grinding method |
| CN104084850A (en) * | 2014-06-30 | 2014-10-08 | 洛阳博普轴承制造有限公司 | Grinding process for large cylindrical roller end faces |
| CN104369058A (en) * | 2014-11-27 | 2015-02-25 | 石家庄轴设机电设备有限公司 | Roller parallel surface grinding machine support and application method thereof |
| CN104589169A (en) * | 2014-12-29 | 2015-05-06 | 宁波鱼化龙机电科技有限公司 | Double-end-surface grinding machine |
| CN104625942A (en) * | 2015-02-27 | 2015-05-20 | 东莞市翔通光电技术有限公司 | Double-end-face grinding machine |
| CN104889839A (en) * | 2015-06-16 | 2015-09-09 | 安徽省百基机电科技有限公司 | Bearing roller face grinding machine applicable to bearing rollers with different diameters |
| CN107363691A (en) * | 2017-07-20 | 2017-11-21 | 洛阳立博数控科技有限公司 | A kind of method for realizing aligning roller both ends of the surface while grinding using grinding machine is made by oneself |
| CN112171508A (en) * | 2020-09-16 | 2021-01-05 | 宁波海亚特滚子有限公司 | A loading attachment for in roller processing lines |
Citations (4)
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|---|---|---|---|---|
| US20050233683A1 (en) * | 2004-03-16 | 2005-10-20 | Nsk Ltd. | Machining apparatus and machining method of work end face, roller and roller bearing |
| CN2858163Y (en) * | 2006-01-13 | 2007-01-17 | 宁波大拇指电器有限公司 | Automatic resistance welding device with basket ring spring hook |
| CN201120571Y (en) * | 2007-11-28 | 2008-09-24 | 贵州西南工具(集团)有限公司 | Continuous two-sided lapping apparatus for sheet parts |
| CN101939136A (en) * | 2008-02-14 | 2011-01-05 | 信越半导体股份有限公司 | Work duplex-head grinding apparatus, and work duplex-head grinding method |
-
2011
- 2011-08-25 CN CN2011102444291A patent/CN102275108A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050233683A1 (en) * | 2004-03-16 | 2005-10-20 | Nsk Ltd. | Machining apparatus and machining method of work end face, roller and roller bearing |
| CN2858163Y (en) * | 2006-01-13 | 2007-01-17 | 宁波大拇指电器有限公司 | Automatic resistance welding device with basket ring spring hook |
| CN201120571Y (en) * | 2007-11-28 | 2008-09-24 | 贵州西南工具(集团)有限公司 | Continuous two-sided lapping apparatus for sheet parts |
| CN101939136A (en) * | 2008-02-14 | 2011-01-05 | 信越半导体股份有限公司 | Work duplex-head grinding apparatus, and work duplex-head grinding method |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962757A (en) * | 2012-12-24 | 2013-03-13 | 上海锦兵胶木五金厂 | Double-shaft two-channel bent pipe sanding machine |
| CN102962757B (en) * | 2012-12-24 | 2014-10-22 | 上海锦兵胶木五金厂 | Double-shaft two-channel bent pipe sanding machine |
| 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 |
| CN103921178A (en) * | 2014-04-28 | 2014-07-16 | 洛阳轴研科技股份有限公司 | Cylindrical roller end face grinding method |
| CN104084850A (en) * | 2014-06-30 | 2014-10-08 | 洛阳博普轴承制造有限公司 | Grinding process for large cylindrical roller end faces |
| CN104369058A (en) * | 2014-11-27 | 2015-02-25 | 石家庄轴设机电设备有限公司 | Roller parallel surface grinding machine support and application method thereof |
| CN104589169A (en) * | 2014-12-29 | 2015-05-06 | 宁波鱼化龙机电科技有限公司 | Double-end-surface grinding machine |
| CN104625942A (en) * | 2015-02-27 | 2015-05-20 | 东莞市翔通光电技术有限公司 | Double-end-face grinding machine |
| CN104889839A (en) * | 2015-06-16 | 2015-09-09 | 安徽省百基机电科技有限公司 | Bearing roller face grinding machine applicable to bearing rollers with different diameters |
| CN104889839B (en) * | 2015-06-16 | 2017-09-26 | 盐城市三川轴承制造有限公司 | A kind of bearing roller face grinding machine for adapting to different-diameter |
| CN107363691A (en) * | 2017-07-20 | 2017-11-21 | 洛阳立博数控科技有限公司 | A kind of method for realizing aligning roller both ends of the surface while grinding using grinding machine is made by oneself |
| CN107363691B (en) * | 2017-07-20 | 2023-05-09 | 洛阳立博数控科技有限公司 | Method for realizing simultaneous grinding of two end faces of self-made grinding machine |
| CN112171508A (en) * | 2020-09-16 | 2021-01-05 | 宁波海亚特滚子有限公司 | A loading attachment for in roller processing lines |
| CN112171508B (en) * | 2020-09-16 | 2022-07-26 | 宁波海亚特滚子有限公司 | A loading attachment for in roller processing lines |
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Application publication date: 20111214 |