CN103273388B - A kind of cylindrical grinder non full round arc grinding mechanism - Google Patents
A kind of cylindrical grinder non full round arc grinding mechanism Download PDFInfo
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- CN103273388B CN103273388B CN201310224925.XA CN201310224925A CN103273388B CN 103273388 B CN103273388 B CN 103273388B CN 201310224925 A CN201310224925 A CN 201310224925A CN 103273388 B CN103273388 B CN 103273388B
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- round arc
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Abstract
The present invention relates to a kind of cylindrical grinder non full round arc grinding mechanism, belong to metal removal processing technique field, it is characterized in that: handle one end, movable head basis is connected with the movable head gear determining drive gear mechanism by clutch shaft bearing; The other end is coaxially fixedly connected with the eccentric cam of higher pair cam mechanism; Movable head gear and the travelling gear of determining drive gear mechanism are connected with a joggle, and travelling gear is connected axle with first and connects, and first other end connecting axle is connected with the swinging head of described higher pair cam mechanism; The swinging head of higher pair cam mechanism is connected axle with second and connects, and is connected with eccentric cam by the second bearing.Good effect of the present invention is: the grinding scope that improve existing cylindrical grinder, go to realize by the conversion of the cam mechanism in non full round arc grinding mechanism and gear mechanism the non full round arc grinding that common apparatus cannot realize, expanded working ability and the utilization rate of former lathe.
Description
Technical field
The invention belongs to metal removal processing technique field, relate to a kind of non full round arc grinding mechanism, particularly relating to one can use on cylindrical grinder, realizes the non full round arc grinding mechanism of workpiece non full round arc grinding.
Background technology
In field of machining, the common recognition that the workpiece such as grinding outside cylinder, cone have obtained engineers and technicians in the industry can be processed with cylindrical grinder, and oneself is through generally being applied.But because grinding machine work is two top top tight workpieces, spindle nose drives workpiece to make spinning motion by driving lever, emery wheel only does radial grinding feeding and the motion of axial grinding and feeding, is difficult to the processing of the non-full circle isocentric circular arc realizing workpiece.When needing to carry out non-full circle Cylindrical Grinding Processes for peculiar part, plain external grinding machine cannot complete.
Summary of the invention
The object of the invention is: a kind of cylindrical grinder non full round arc grinding mechanism is provided, plain external grinding machine working face can be arranged on, realize utilizing cylindrical grinder to process non full round arc part.
For achieving the above object, the technical scheme adopted is: a kind of cylindrical grinder non full round arc grinding mechanism, comprise movable head basis handle, higher pair cam mechanism, determine drive gear mechanism and mill plunger fixture, it is characterized in that: one end of described movable head basis handle is connected with the movable head gear determining drive gear mechanism by clutch shaft bearing, and the other end is coaxially fixedly connected with the eccentric cam of described higher pair cam mechanism;
Describedly determine drive gear mechanism, comprise movable head gear, travelling gear, first connects axle, described movable head gear and described travelling gear are connected with a joggle, and described first one end connecting axle is connected with described travelling gear, and the other end is connected with the swinging head of described higher pair cam mechanism;
Described higher pair cam mechanism, comprises described eccentric cam, the second bearing and described swinging head, and described swinging head is connected axle with second and connects, and is connected with described eccentric cam by the second bearing.
Described mill plunger fixture comprises mill shank and pressing plate, and described mill shank one side is equipped with inner groovy, and is fixedly connected with described pressing plate by screw, and the interior concave space formed between described mill shank and described pressing plate is built-in is ground pin.
Good effect of the present invention is: the grinding scope that improve existing cylindrical grinder, by the higher pair cam mechanism in non full round arc grinding mechanism and the conversion determining drive gear mechanism, realize the non full round arc grinding that common apparatus cannot realize, expand working ability and the utilization rate of former lathe.
Accompanying drawing explanation
Below by specific embodiment and accompanying drawings, the invention will be further described.
Fig. 1 is non full round arc grinding mechanism front view;
Fig. 2 is non full round arc grinding mechanism left view;
Fig. 3 is the A-A cross-sectional view of Fig. 2;
Fig. 4 is the B-B cross-sectional view of Fig. 2;
Fig. 5 is the C-C cross-sectional view of Fig. 1.
In figure: the handle of 1-movable head basis; 2-eccentric cam; 3-swinging head; 4-bracing frame; 5-movable head gear; 6-grinds shank; 7-is ground pin; 8-pressing plate; 9-screw; 10-travelling gear; 11-base; 12-second bearing; 13-clutch shaft bearing; 14-first connects axle; 15-second connects axle.
Detailed description of the invention
Fig. 1 ~ Fig. 2 is non full round arc grinding mechanism structural representation; Fig. 3 and Fig. 4 is respectively A-A section and the B-B cross-sectional view of Fig. 2.Shown in figure; A kind of cylindrical grinder non full round arc grinding mechanism, comprises movable head basis handle 1, higher pair cam mechanism, determines drive gear mechanism and mill plunger fixture, it is characterized in that:
Handle 1 one end, described movable head basis is connected with the movable head gear 5 determining drive gear mechanism by clutch shaft bearing 13; The other end is coaxially fixedly connected with the eccentric cam 2 of described higher pair cam mechanism;
Describedly determine drive gear mechanism, comprise movable head gear 5, travelling gear 10, first connects axle 14, described movable head gear 5 is connected with a joggle with described travelling gear 10, described travelling gear 10 is connected axle 14 with first and connects, and described first other end connecting axle 14 is connected with the swinging head 3 of described higher pair cam mechanism;
Described higher pair cam mechanism, comprise described eccentric cam 2, second bearing 12 and described swinging head 3, described swinging head 3 connects with described first other end being connected axle 14 respectively and is connected axle 15 with described second and connects, and is connected with described eccentric cam 2 by the second bearing 12.
Fig. 5 is the C-C cross-sectional view of Fig. 1, illustrates described mill plunger holder and is ground the syndeton of pin 7.As seen from the figure, described mill plunger fixture comprises mill shank 6 and pressing plate 8, and described mill shank 6 one side is equipped with inner groovy, and is fixedly connected with described pressing plate 8 by screw 9, and the interior concave space formed between described mill shank 6 and described pressing plate 8 is built-in is ground pin 7.
During use, described movable head benchmark handle 1 one end is placed in grinding machine spindle hole (Mohs conical hole), described eccentric cam 2 is fixed on grinding machine spindle end face, drive eccentric cam 2 to rotate when grinding machine spindle rotates, the second bearing 12 be connected axle 15 by second between swinging head 3 and connect (between eccentric cam 2, second bearing 12, swinging head 3, forming higher pair cam mechanism); When the power of higher pair cam mechanism is transferred in the first connection axle 14, band nutating gear 10 moves with movable head gear 5, gear-driven gearratio constant (the first connection axle 14, travelling gear 10, movable head gear 5 form and determine drive gear mechanism) between travelling gear 10, movable head gear 5; Movable head gear 5 one end uses clutch shaft bearing 13 to be connected with movable head benchmark handle 1, the other end is fixedly connected with mill shank 6, when the power of gear mechanism is transferred on movable head gear 5, movable head gear 5 drives mill shank 6 to do the motion of non full round arc, and mill shank 6 drives the mill by mill pin 7 realizes the non full round arc part of grinding machine to sell.
Claims (2)
1. a cylindrical grinder non full round arc grinding mechanism, comprise movable head basis handle, higher pair cam mechanism, determine drive gear mechanism and mill plunger fixture, it is characterized in that: one end of described movable head basis handle is connected with the movable head gear determining drive gear mechanism by clutch shaft bearing, and the other end is coaxially fixedly connected with the eccentric cam of described higher pair cam mechanism; Describedly determine drive gear mechanism, comprise movable head gear, travelling gear, first connects axle, described movable head gear and described travelling gear are connected with a joggle, and described first one end connecting axle is connected with described travelling gear, and the other end is connected with the swinging head of described higher pair cam mechanism; Described higher pair cam mechanism, comprises described eccentric cam, the second bearing and described swinging head, and described swinging head is connected axle with second and connects, and is connected with described eccentric cam by the second bearing.
2. a kind of cylindrical grinder non full round arc grinding mechanism according to claim 1, is characterized in that: described mill plunger fixture comprises mill shank and pressing plate, and described mill shank one side is equipped with inner groovy, and is fixedly connected with described pressing plate by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224925.XA CN103273388B (en) | 2013-06-07 | 2013-06-07 | A kind of cylindrical grinder non full round arc grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224925.XA CN103273388B (en) | 2013-06-07 | 2013-06-07 | A kind of cylindrical grinder non full round arc grinding mechanism |
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| Publication Number | Publication Date |
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| CN103273388A CN103273388A (en) | 2013-09-04 |
| CN103273388B true CN103273388B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310224925.XA Active CN103273388B (en) | 2013-06-07 | 2013-06-07 | A kind of cylindrical grinder non full round arc grinding mechanism |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107363687B (en) * | 2017-09-01 | 2023-05-05 | 贵阳天龙摩擦材料有限公司 | Plane and inner and outer arc grinding machine and grinding method thereof |
| CN108705438A (en) * | 2018-07-18 | 2018-10-26 | 四川三虎家居有限公司重庆分公司 | A kind of Furniture panel burnishing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1400860A1 (en) * | 1986-12-22 | 1988-06-07 | Московский автомеханический институт | Apparatus with cycloidal guideline for working cylindrical surfaces |
| CN2436268Y (en) * | 2000-07-21 | 2001-06-27 | 东莞市茶山江成橡胶厂 | Automatic grinder for cylindrical grinding of work piece |
| CN2707432Y (en) * | 2004-07-09 | 2005-07-06 | 珠海天禾精密机械有限公司 | Precise cylindrical grinding device |
| CN200998841Y (en) * | 2006-09-28 | 2008-01-02 | 王一 | Steel wire derusting apparatus |
| CN102632437A (en) * | 2012-05-03 | 2012-08-15 | 洛阳理工学院 | Device and method for grinding convex circular-arc surface |
| CN203401364U (en) * | 2013-06-07 | 2014-01-22 | 上海松德数控刀具制造有限公司 | Non-full-round arc grinding mechanism of cylindrical grinding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2718731C2 (en) * | 1976-05-17 | 1981-11-12 | Cincinnati Milacron Inc., 45209 Cincinnati, Ohio | External cylindrical grinding machine |
-
2013
- 2013-06-07 CN CN201310224925.XA patent/CN103273388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1400860A1 (en) * | 1986-12-22 | 1988-06-07 | Московский автомеханический институт | Apparatus with cycloidal guideline for working cylindrical surfaces |
| CN2436268Y (en) * | 2000-07-21 | 2001-06-27 | 东莞市茶山江成橡胶厂 | Automatic grinder for cylindrical grinding of work piece |
| CN2707432Y (en) * | 2004-07-09 | 2005-07-06 | 珠海天禾精密机械有限公司 | Precise cylindrical grinding device |
| CN200998841Y (en) * | 2006-09-28 | 2008-01-02 | 王一 | Steel wire derusting apparatus |
| CN102632437A (en) * | 2012-05-03 | 2012-08-15 | 洛阳理工学院 | Device and method for grinding convex circular-arc surface |
| CN203401364U (en) * | 2013-06-07 | 2014-01-22 | 上海松德数控刀具制造有限公司 | Non-full-round arc grinding mechanism of cylindrical grinding machine |
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| CN103273388A (en) | 2013-09-04 |
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Effective date of registration: 20171019 Address after: 313000 Huzhou, Zhejiang Province, Changxing County painting Creek Industrial Function Zone, steel road Patentee after: Ostersund tool (Changxin) Technology Co. Ltd. Address before: 201614 Songjiang science and Technology Park, Songjiang District, Kunming Road, No. 888, No. Patentee before: Shanghai Sunder NC-Tools Manufacture Co., Ltd. |
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