CN201931355U - Spherical surface double raceway trimmer - Google Patents
Spherical surface double raceway trimmer Download PDFInfo
- Publication number
- CN201931355U CN201931355U CN2010206042791U CN201020604279U CN201931355U CN 201931355 U CN201931355 U CN 201931355U CN 2010206042791 U CN2010206042791 U CN 2010206042791U CN 201020604279 U CN201020604279 U CN 201020604279U CN 201931355 U CN201931355 U CN 201931355U
- Authority
- CN
- China
- Prior art keywords
- drive unit
- finishing
- shaft
- trimming
- trimmer
- 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
Images
Landscapes
- Turning (AREA)
Abstract
The utility model provides a spherical surface double raceway trimmer, which has a function of preventing displacement. Even when a machine tool is out of electricity and is interfered by an outside force, revolution deviation of the trimming angle will not occur and the normal working of the machine tool can be ensured. The trimmer comprises a trimming drive unit and a trimming slewer. The trimming drive unit comprises an arc-shaped rack and a servo motor. The trimming slewer comprises an arc-shaped main shaft and a diamond pen. The utility model is characterized in that the trimming drive unit also comprises a reduction gear; an input shaft of the reduction gear is connected to a shaft of the servo motor through a coupling; an output shaft of the reduction gear is connected to the arc-shaped main shaft through a coupling.
Description
Technical field
The utility model relates to the technical field of grinding machine components, is specially the two raceway trimmers of a kind of sphere.
Background technology
The two raceway trimmers of existing sphere as shown in Figure 1, comprise finishing drive unit, finishing slewing equipment, the finishing drive unit comprises arched frame 1, servomotor 5, the finishing slewing equipment comprises arc main shaft 2, diamond pen 3, servomotor 5 directly drives arc main shaft 2 revolutions by shaft coupling 4, makes the diamond pen swing trimming wheel that is contained in alignment of shafts position.Because servomotor moment is less, if being subjected to external force in turning course disturbs, will make the finishing angle produce error, and when lathe cuts off the power supply, being subjected to external force disturbs, can occur equally repairing the angle rotary deviation, will cause diamond pen and emery wheel to bump against when starting shooting once more, influence the normal use of lathe.
Summary of the invention
At the problems referred to above, the utility model provides a kind of sphere two raceway trimmers, and it has the anti-function that walks; if when promptly in turning course, being subjected to external force interference or lathe outage; be subjected to external force and disturb, also can not produce finishing angle rotary deviation, thereby guarantee the lathe operate as normal.
Its technical scheme is such: the two raceway trimmers of a kind of sphere, it comprises finishing drive unit, finishing slewing equipment, described finishing drive unit comprises arched frame, servomotor, described finishing slewing equipment comprises arc main shaft, diamond pen, it is characterized in that: described finishing drive unit also comprises decelerator, described input shaft of speed reducer is connected with the axle of described servomotor by shaft coupling, and the output shaft of described decelerator is connected with described arc main shaft by shaft coupling.
Because the utility model has adopted decelerator; increased revolution finishing moment; it is little disturbed by external force; thereby prevent that trimmer from walking; when lathe is in off-position; the latching characteristics of decelerator also can be avoided can not producing finishing angle rotary deviation when being subjected to external force and disturbing, thus operate as normal when guaranteeing that lathe is started shooting once more.
(4) description of drawings
Fig. 1 is the two raceway trimmer structural representations of existing sphere;
Fig. 2 is the two raceway trimmer structural representations of the utility model sphere.
(5) specific embodiment
See Fig. 2, the two raceway trimmers of the utility model sphere, comprise the finishing drive unit, the finishing slewing equipment, the finishing drive unit comprises arched frame 1, servomotor 11, decelerator 8, the finishing slewing equipment comprises arc main shaft 2, diamond pen 3, arc main shaft 2 is installed on the arched frame 1, diamond pen 3 is loaded on the centre position of arc main shaft 2, servomotor 11 is connected with decelerator 8 by motor cabinet 10, decelerator 8 is installed on the mount pad 6, the power shaft of decelerator 8 is connected with servo motor shaft 4 by shaft coupling 5-1, the output shaft 7 of decelerator 8 is connected with arc main shaft 2 by shaft coupling 5-2, servomotor 11 drives decelerator 8 by shaft coupling 5-1 and power shaft 9, and decelerator 8 drives arc main shaft 2 by output shaft 7 and shaft coupling 5-2 and realizes swing revolution finishing action.
Because the utility model has adopted decelerator 8; decelerator 8 has enlarging function; the less moment that makes servomotor 11 outputs is by behind the decelerator 8; increased revolution finishing moment; can effectively prevent to be subjected in the dressing process influence that external force is disturbed, when lathe was in off-position, the latching characteristics of decelerator 8 also can be avoided when being subjected to the external force interference in addition; can not produce finishing angle rotary deviation, thus operate as normal when guaranteeing that lathe is started shooting once more.
Claims (1)
1. two raceway trimmers of a sphere, it comprises finishing drive unit, finishing slewing equipment, described finishing drive unit comprises arched frame, servomotor, described finishing slewing equipment comprises arc main shaft, diamond pen, it is characterized in that: described finishing drive unit also comprises decelerator, described input shaft of speed reducer is connected with the axle of described servomotor by shaft coupling, and the output shaft of described decelerator is connected with described arc main shaft by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206042791U CN201931355U (en) | 2010-11-12 | 2010-11-12 | Spherical surface double raceway trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206042791U CN201931355U (en) | 2010-11-12 | 2010-11-12 | Spherical surface double raceway trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931355U true CN201931355U (en) | 2011-08-17 |
Family
ID=44442894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206042791U Expired - Fee Related CN201931355U (en) | 2010-11-12 | 2010-11-12 | Spherical surface double raceway trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931355U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059625A (en) * | 2010-11-12 | 2011-05-18 | 无锡市长鹰机床制造有限公司 | Improved spherical-surface double-raceway dresser |
| CN102699820A (en) * | 2012-01-01 | 2012-10-03 | 洛阳隆达轴承有限公司 | Arc trimmer applied to large grinding machine |
| CN102699819A (en) * | 2012-01-01 | 2012-10-03 | 洛阳隆达轴承有限公司 | Arc finisher for grinding wheel |
| CN105479341A (en) * | 2015-12-12 | 2016-04-13 | 中国南方航空工业(集团)有限公司 | Finishing tool and finishing method for fatigue testing specimen grinding abrasion wheel of aero-engine |
| CN105817999A (en) * | 2016-05-16 | 2016-08-03 | 无锡勇克精密机床制造有限公司 | Arc trimmer |
| CN106346366A (en) * | 2016-11-05 | 2017-01-25 | 无锡机床股份有限公司 | Grinding wheel dresser for grinding machine |
-
2010
- 2010-11-12 CN CN2010206042791U patent/CN201931355U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059625A (en) * | 2010-11-12 | 2011-05-18 | 无锡市长鹰机床制造有限公司 | Improved spherical-surface double-raceway dresser |
| CN102699820A (en) * | 2012-01-01 | 2012-10-03 | 洛阳隆达轴承有限公司 | Arc trimmer applied to large grinding machine |
| CN102699819A (en) * | 2012-01-01 | 2012-10-03 | 洛阳隆达轴承有限公司 | Arc finisher for grinding wheel |
| CN105479341A (en) * | 2015-12-12 | 2016-04-13 | 中国南方航空工业(集团)有限公司 | Finishing tool and finishing method for fatigue testing specimen grinding abrasion wheel of aero-engine |
| CN105817999A (en) * | 2016-05-16 | 2016-08-03 | 无锡勇克精密机床制造有限公司 | Arc trimmer |
| CN106346366A (en) * | 2016-11-05 | 2017-01-25 | 无锡机床股份有限公司 | Grinding wheel dresser for grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201931355U (en) | Spherical surface double raceway trimmer | |
| CN201997951U (en) | Double swinging mechanism | |
| CN203650149U (en) | Centerless grinding machine | |
| CN202291622U (en) | Automatic adjusting mechanism of rotating angle of cutting machine | |
| CN102059625A (en) | Improved spherical-surface double-raceway dresser | |
| CN105033363A (en) | Grinding wheel dressing device used for numerically-controlled gear hobbing machine | |
| WO2012167912A9 (en) | Reversible drive | |
| CN203936711U (en) | Gear hobbing cam numerical control scale-division dish | |
| CN203509707U (en) | Disc tool magazine | |
| CN202657250U (en) | Internally-arranged type starting system of unmanned helicopter | |
| CN201455324U (en) | Transmission device of turret index plate | |
| CN201907040U (en) | Gear face polishing device | |
| CN205260968U (en) | Electric actuator | |
| CN204509695U (en) | A kind of thread cutting mechanism of template machine | |
| CN203380623U (en) | Double-rotating table of gantry type five-shaft linkage vertical machining center | |
| CN201720752U (en) | Large optical machine tool grinding head | |
| CN206977020U (en) | Reverse phase protector and air conditioner | |
| CN204019296U (en) | A kind of grinding mechanism of ball mill | |
| CN103481174B (en) | The finishing method of a kind of polygon or curve surface work pieces | |
| CN205734467U (en) | Irregular stone lines process equipment automatic tool changer | |
| CN203449162U (en) | Arc finisher | |
| CN204450215U (en) | A kind of dresser and lathe | |
| CN203992434U (en) | A kind of main shaft unloading device | |
| CN202922391U (en) | Structure for allowing external thread grinder to directly drive two linkage shafts | |
| CN203950702U (en) | Intermediate energy storage gauge mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |