CN201950552U - First grinding machine for tapered roller bearing retaining edge - Google Patents
First grinding machine for tapered roller bearing retaining edge Download PDFInfo
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- CN201950552U CN201950552U CN2010206405475U CN201020640547U CN201950552U CN 201950552 U CN201950552 U CN 201950552U CN 2010206405475 U CN2010206405475 U CN 2010206405475U CN 201020640547 U CN201020640547 U CN 201020640547U CN 201950552 U CN201950552 U CN 201950552U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a first grinding machine for a tapered roller bearing retraining edge. Crossed roller guide rails are adopted for an interpolation finishing mechanism, thus the transmission accuracy is improved, the processing technique is convenient, the profile curve is convenient to modify. The first grinding machine is applicable to occasions that the profile needs to be changed and modified in form grinding and the profile curve is generally complex, has stronger practicability and applicability, and is beneficial to complete eradication of environment pollution due to oil leakage of an oil cylinder. The structure of a feeding and discharging mechanism is simpler, so that the production and processing cost is reduced; an air cylinder is adopted for driving, so that the oil cylinder is prevented from oil leakage to pollute the working environment. An electric main shaft is adopted for a grinding wheel main shaft, the vibration is less, and the surface quality of a processed product is good. A frequency-conversion motor is adopted for a workpiece main shaft, the frequency conversion and the speed regulation can be carried out according to the practical condition of a workpiece, so that the processing quality of the surface is improved. For a feeding system of the first grinding machine, the frequency-conversion motor drives a high-accuracy screw rod to drive a feeding working platform to slide in the high-accuracy and high-rigidity crossed-roller sliding rails, so that the processing accuracy of the product is increased. A totally enclosed safety protective cover is matched so as to ensure production safety.
Description
Technical field:
The utility model relates to the grinding machine technical field, more specifically to a kind of taper roll bearing shelves limit grinding machine of automatic control.
Background technology:
At present, the charging and discharging mechanism structure member on the grinding machine of taper roll bearing shelves limit is more, makes product cost higher, and it adopts hydraulic oil cylinder driving simultaneously, and working environment is polluted in oil cylinder leakage of oil meeting, and the use cost height of oil, does not meet the sustainable development requirement of country.
Its interpolation burring machine slides on V-type rail, and sliding friction is big, also needs the maintenance that often oils, and V-type rail needs the own processing of factory simultaneously, and production cost is also high.During the interpolation finishing, the shape that can repair is limited, and dressing accuracy remains further to be improved.Its interpolation burring machine adopts and watches the volt motor-driven, and precision is not enough.
Its work spindle adopts stepper motor to drive, can't frequency control, influence processing effect.
Its grinding wheel spindle adopts mechanical main shaft, and vibration is big, easily causes resonance, makes that the product surface that processes is coarse.
Its feed system adopts stepper motor to drive, the counter compensation, and oil cylinder is jumped into, and the V-type friction extensible guide slides, low precision, noise is big, and pollution is arranged.
The utility model content:
The purpose of this utility model is exactly the deficiency at prior art, and provide a kind of taper roll bearing shelves limit first cover grinding machine, its interpolation burring machine sliding friction is little, thereby improved transmission accuracy, processing technology is convenient, and it is convenient to revise contour curve, and being applicable to needs often to change the general complicated occasion of finishing profile and contour curve in the form grinding, practicality and applicability are stronger, have stopped the oil cylinder pollution.The charging and discharging mechanism structure is more simple, has reduced production cost, adopts air cylinder driven, has avoided oil cylinder to pollute working environment.Grinding wheel spindle adopts electric main shaft, vibrates for a short time, and the product surface that processes is level and smooth.Work spindle adopts and watches the volt motor, can be according to the workpiece actual conditions, and band is transferred in frequency conversion, improves crudy.Its feed system drives the high accuracy screw mandrel by servomotor and drives feeding platform in the slip of the high rigidity intersection of high accuracy roller guide rail, has improved processing precision of products.
Technology solution of the present utility model is as follows:
First the cover grinding machine in taper roll bearing shelves limit, comprise charging and discharging mechanism, the interpolation burring machine, work spindle, grinding wheel spindle, feed system and board, the structure of charging and discharging mechanism is, loading and unloading manipulator drives the piston hinge of cylinder on pivoted arm, pivoted arm is fixed in the rotating shaft of loading and unloading manipulator, the robot drives cylinder is fixed on the frame, be fixed with material loading material road on the frame, guiding material road and blanking material road, the outlet in material loading material road is facing to guiding material road, guiding material road is facing to the opening and closing place of loading and unloading manipulator, form guide groove on the frame, material loading air cylinder driven material loading tongue is along the guide groove rectilinear motion;
The structure of interpolation burring machine is, vertically be fixed with the intersection roller guide rail on the infrabasal plate, vertically upper slide is made linear slide along the intersection roller guide rail, servomotor is fixed on longitudinally on the servomotor seat longitudinally, the fixedly connected vertical ball screw of the yielding coupling of servomotor longitudinally, ball screw is screwed onto with feed screw nut longitudinally longitudinally, and the feed screw nut is fixed on vertical upper slide longitudinally;
Horizontal servomotor is fixed on the horizontal servomotor seat, the fixedly connected horizontal ball screw of the yielding coupling of horizontal servomotor, horizontal ball screw is screwed onto with horizontal feed screw nut, horizontal feed screw nut (210) is fixed on transversely on the slide plate, and horizontal ball screw passes the feed screw nut and the Buddha's warrior attendant pen stand is fixed together.
Described work spindle adopts and watches the volt motor-driven, and grinding wheel spindle adopts electric main shaft.
Described feed system drives feeding platform by feed servo driven by motor high accuracy screw mandrel and slides along the high rigidity intersection of high accuracy roller guide rail.
Fasten on the described board totally-enclosed security protection guard shield is arranged.
The beneficial effects of the utility model are: 1, it is simple in structure, utilize that material loading tongue and loading and unloading manipulator are ingenious to cooperate the loading and unloading that realize workpiece, running is stable, a material loading action is once finished in blanking simultaneously, reduced the production and processing cost of charging and discharging mechanism, compact conformation, loading and unloading are reliable and stable.Air cylinder driven is all adopted in the driving of the driving of loading and unloading manipulator and material loading tongue, has avoided use oil cylinder oil leaking pollution working environment, has improved working environment, and operation principle is simple, low-carbon environment-friendly.
2, its interpolation burring machine sliding-frictional resistance is little, and the transmission desired power is low, the transmission accuracy height, each critical piece all adopts standard component, has reduced difficulty of processing, has reduced the adjustment difficulty of complex outline finishing, improve dressing accuracy, simultaneously, guaranteed the product precision.
3, grinding wheel spindle adopts electric main shaft, vibrates for a short time, and the product surface that processes is level and smooth.
4, work spindle adopts and watches the volt motor, can be according to the workpiece actual conditions, and band is transferred in frequency conversion, improves crudy.
5, its feed system drives the high accuracy screw mandrel by servomotor and drives feeding platform in the slip of the high rigidity intersection of high accuracy roller guide rail, has improved processing precision of products.
6, fastening has totally-enclosed security protection guard shield on the described board.During work, realize comprehensive fully-enclosed safe protection.
Description of drawings:
Fig. 1 is a schematic perspective view of the present utility model
Fig. 2 is the structural representation of interpolation burring machine
Fig. 3 is the vertical view of Fig. 2
Fig. 4 changes the schematic perspective view that angle is observed for the utility model
The specific embodiment:
Embodiment: see shown in Fig. 1～4, first the cover grinding machine in taper roll bearing shelves limit, comprise charging and discharging mechanism 1, interpolation burring machine 2, work spindle 3, grinding wheel spindle 4, feed system 5 and board 6, charging and discharging mechanism 1) structure is, loading and unloading manipulator drives the piston hinge of cylinder 16 on pivoted arm 19, pivoted arm 19 is fixed in the rotating shaft 171 of loading and unloading manipulator 17, robot drives cylinder 16 is fixed on the frame 18, be fixed with material loading material road 11 on the frame 18, guiding material road 12 and blanking material road 14, the outlet in material loading material road 11 is facing to guiding material road 12, guiding material road 12 is facing to the opening and closing place of loading and unloading manipulator 17, form guide groove 181 on the frame 18, material loading cylinder 15 drives material loading tongue 13 along guide groove 181 rectilinear motions;
The structure of interpolation burring machine 2 is, vertically be fixed with intersection roller guide rail 24 on the infrabasal plate 25, vertically upper slide 23 is made linear slide along intersection roller guide rail 24, servomotor 27 is fixed on longitudinally on the servomotor seat 26 longitudinally, yielding coupling 28 fixedly connected vertical ball screws 211 of servomotor 27 longitudinally, ball screw 211 is screwed onto with feed screw nut 210 longitudinally longitudinally, and feed screw nut 210 is fixed on vertical upper slide 23 longitudinally;
Described work spindle 3 adopts watches the volt motor-driven, and grinding wheel spindle 4 adopts electric main shaft.
Described feed system 5 drives the high accuracy screw mandrel by feed servo motor 51 and drives feeding platform 52 along the slip of the high rigidity intersection of high accuracy roller guide rail.
Fasten on the described board 6 totally-enclosed security protection guard shield is arranged.
Claims (4)
1. first the cover grinding machine in taper roll bearing shelves limit comprises charging and discharging mechanism (1), interpolation burring machine (2), work spindle (3), grinding wheel spindle (4), feed system (5) and board (6), it is characterized in that:
The structure of charging and discharging mechanism (1) is, loading and unloading manipulator drives the piston hinge of cylinder (16) on pivoted arm (19), pivoted arm (19) is fixed in the rotating shaft (171) of loading and unloading manipulator (17), robot drives cylinder (16) is fixed on the frame (18), be fixed with material loading material road (11) on the frame (18), guiding material road (12) and blanking material road (14), the outlet in material loading material road (11) is facing to guiding material road (12), guiding material road (12) is facing to the opening and closing place of loading and unloading manipulator (17), form guide groove (181) on the frame (18), material loading cylinder (15) drives material loading tongue (13) along guide groove (181) rectilinear motion;
The structure of interpolation burring machine (2) is, vertically be fixed with intersection roller guide rail (24) on the infrabasal plate (25), vertically upper slide (23) is made linear slide along intersection roller guide rail (24), servomotor (27) is fixed on longitudinally on the servomotor seat (26) longitudinally, the fixedly connected vertical ball screw of yielding coupling (28) (211) of servomotor (27) longitudinally, ball screw (211) is screwed onto with feed screw nut (210) longitudinally longitudinally, and feed screw nut (210) is fixed on vertical upper slide (23) longitudinally;
Horizontal servomotor (27) is fixed on the horizontal servomotor seat (26), the fixedly connected horizontal ball screw of yielding coupling (28) (211) of horizontal servomotor (27), horizontal ball screw (211) is screwed onto with horizontal feed screw nut (210), horizontal feed screw nut (210) is fixed on transversely on the slide plate (22), and horizontal ball screw (211) passes feed screw nut (210) and is fixed together with Buddha's warrior attendant pen stand (21).
2. first the cover grinding machine in taper roll bearing shelves according to claim 1 limit is characterized in that: work spindle (3) adopts and watches the volt motor-driven, and grinding wheel spindle (4) adopts electric main shaft.
3. first the cover grinding machine in taper roll bearing shelves according to claim 1 limit is characterized in that: feed system (5) drives the high accuracy screw mandrel by feed servo motor (51) and drives feeding platform (52) along the slip of the high rigidity intersection of high accuracy roller guide rail.
4. first the cover grinding machine in taper roll bearing shelves according to claim 1 limit is characterized in that: board (6) is gone up to fasten totally-enclosed security protection guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206405475U CN201950552U (en) | 2010-12-03 | 2010-12-03 | First grinding machine for tapered roller bearing retaining edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206405475U CN201950552U (en) | 2010-12-03 | 2010-12-03 | First grinding machine for tapered roller bearing retaining edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950552U true CN201950552U (en) | 2011-08-31 |
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ID=44494678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206405475U Expired - Fee Related CN201950552U (en) | 2010-12-03 | 2010-12-03 | First grinding machine for tapered roller bearing retaining edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950552U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335844A (en) * | 2011-10-22 | 2012-02-01 | 安庆机床有限公司 | Grinding machine for spherical fiducial surface of conical roller |
| CN102554745A (en) * | 2012-01-10 | 2012-07-11 | 濮阳贝英数控机械设备有限公司 | Grinding device for inner raceways and lock openings of bearings and grinding method |
| CN102765027A (en) * | 2012-07-25 | 2012-11-07 | 无锡机床股份有限公司 | Numerical control spherical roller grinding machine |
| CN109015217A (en) * | 2018-09-12 | 2018-12-18 | 芜湖中驰机床制造有限公司 | A kind of full automatic numerical control step form grinder |
-
2010
- 2010-12-03 CN CN2010206405475U patent/CN201950552U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335844A (en) * | 2011-10-22 | 2012-02-01 | 安庆机床有限公司 | Grinding machine for spherical fiducial surface of conical roller |
| CN102554745A (en) * | 2012-01-10 | 2012-07-11 | 濮阳贝英数控机械设备有限公司 | Grinding device for inner raceways and lock openings of bearings and grinding method |
| CN102554745B (en) * | 2012-01-10 | 2014-01-29 | 濮阳贝英数控机械设备有限公司 | Grinding device for inner raceways and lock openings of bearings and grinding method |
| CN102765027A (en) * | 2012-07-25 | 2012-11-07 | 无锡机床股份有限公司 | Numerical control spherical roller grinding machine |
| CN102765027B (en) * | 2012-07-25 | 2014-10-29 | 无锡机床股份有限公司 | Numerical control spherical roller grinding machine |
| CN109015217A (en) * | 2018-09-12 | 2018-12-18 | 芜湖中驰机床制造有限公司 | A kind of full automatic numerical control step form grinder |
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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: 20110831 Termination date: 20131203 |