CN103286661B - A kind of grinding machine of grinding Cycloidal Wheel - Google Patents

A kind of grinding machine of grinding Cycloidal Wheel Download PDF

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Publication number
CN103286661B
CN103286661B CN201310163080.8A CN201310163080A CN103286661B CN 103286661 B CN103286661 B CN 103286661B CN 201310163080 A CN201310163080 A CN 201310163080A CN 103286661 B CN103286661 B CN 103286661B
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CN
China
Prior art keywords
grinding
wheel
grinding wheel
spindle
cycloidal
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CN201310163080.8A
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Chinese (zh)
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CN103286661A (en
Inventor
赵虎
邹盛
李媛媛
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广州市敏嘉制造技术有限公司
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Priority to CN201310163080.8A priority Critical patent/CN103286661B/en
Publication of CN103286661A publication Critical patent/CN103286661A/en
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Publication of CN103286661B publication Critical patent/CN103286661B/en

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Abstract

The invention discloses a kind of grinding machine of grinding Cycloidal Wheel, comprise lathe bed, be located at the column on lathe bed, and the first grinding wheel spindle be located on column and the second grinding wheel spindle, lathe bed is provided with work piece holder, lathe bed is provided with and makes work piece holder and the first grinding wheel spindle, the slipping mechanism of the second grinding wheel spindle relative movement, first grinding wheel spindle is provided with the abrasive grinding wheel that cross section outer rim is dentation, second grinding wheel spindle is provided with cylinder grinding wheel, by work piece holder, Cycloidal Wheel is fixed, controlling slipping mechanism makes the first grinding wheel spindle close to Cycloidal Wheel, abrasive grinding wheel adopts forming process once to carry out grinding to multiple teeth groove of Cycloidal Wheel, controlling slipping mechanism makes the second grinding wheel spindle close to Cycloidal Wheel, cylinder grinding wheel carries out grinding to the eccentric circular hole in Cycloidal Wheel, clamped one time completes the grinding of outline teeth groove to Cycloidal Wheel and eccentric circular hole, easy to operate, working (machining) efficiency is high, the present invention is used for grinding field of mechanical technique.

Description

A kind of grinding machine of grinding Cycloidal Wheel
Technical field
The present invention relates to grinding field of mechanical technique, particularly a kind of grinding machine.
Background technology
Cycloidal reducer is applying row planetary transmission principle, adopt the new drive device of cycloidal pin teeth engagement, there is the features such as volume is little, gearratio is large, bearing capacity is strong, Cycloidal Wheel is a kind of core part in cycloidal reducer, its outline is odontoid, and the crudy of Cycloidal Wheel and the transmission performance of machining accuracy on cycloidal reducer have direct impact, at present, comparatively loaded down with trivial details to the grinding of the outline teeth groove of Cycloidal Wheel, and working (machining) efficiency is low.
Summary of the invention
Technical problem to be solved by this invention is to provide the grinding machine of the grinding Cycloidal Wheel that a kind of structure is simple, working (machining) efficiency is high.
For solving the problems of the technologies described above adopted technical scheme: a kind of grinding machine of grinding Cycloidal Wheel, comprise lathe bed, the column be located on lathe bed, and the first grinding wheel spindle be located on column and the second grinding wheel spindle, lathe bed is provided with work piece holder, lathe bed is provided with the slipping mechanism making work piece holder and the first grinding wheel spindle, the second grinding wheel spindle relative movement, first grinding wheel spindle is provided with the abrasive grinding wheel that cross section outer rim is dentation, the second grinding wheel spindle is provided with cylinder grinding wheel.
Be further used as the improvement of technical solution of the present invention, lathe bed is vertically provided with work spindle, work piece holder is arranged on work spindle, the first grinding wheel spindle and work spindle perpendicular.
Be further used as the improvement of technical solution of the present invention, the second grinding wheel spindle parallels with work spindle.
Be further used as the improvement of technical solution of the present invention, slipping mechanism comprises the Z-direction slide plate be vertically slidably connected on column, the horizontal Y-direction slide plate be slidably connected on Z-direction slide plate, and the X be slidably connected on lathe bed is to slide plate, work piece holder is arranged on X on slide plate, and the first grinding wheel spindle and the second grinding wheel spindle are arranged on Y-direction slide plate.
Be further used as the improvement of technical solution of the present invention, the axis of work spindle parallels with the glide direction of Z-direction slide plate.
Be further used as the improvement of technical solution of the present invention, on slide plate, be provided with dresser at X.
Beneficial effect: Cycloidal Wheel is gripped by work piece holder by this grinding machine, controlling slipping mechanism makes the first grinding wheel spindle close to Cycloidal Wheel, abrasive grinding wheel adopts forming process once to carry out grinding to multiple teeth groove of Cycloidal Wheel, abandoned adopts PSX emery wheel to carry out grinding one by one separately to teeth groove in the past, grinding is carried out to multiple teeth groove simultaneously, substantially increase grinding efficiency, controlling slipping mechanism makes the second grinding wheel spindle close to Cycloidal Wheel, cylinder grinding wheel carries out grinding to the eccentric circular hole in Cycloidal Wheel, clamped one time completes the grinding of outline teeth groove to Cycloidal Wheel and eccentric circular hole, easy to operate, working (machining) efficiency is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further;
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is embodiment of the present invention top view;
Fig. 3 is embodiment of the present invention front view;
Fig. 4 is embodiment of the present invention side view;
Fig. 5 is the grinding schematic diagram of abrasive grinding wheel in the embodiment of the present invention.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the grinding machine of a kind of grinding Cycloidal Wheel of the present invention, comprise lathe bed 10, the column 20 be located on lathe bed 10, and the first grinding wheel spindle 21 and the second grinding wheel spindle 22 be located on column 20, lathe bed 10 is provided with work piece holder 40, lathe bed 10 is provided with the slipping mechanism making work piece holder 40 and the first grinding wheel spindle 21, second grinding wheel spindle 22 relative movement, first grinding wheel spindle 21 is provided with the abrasive grinding wheel 211 that cross section outer rim is dentation, the second grinding wheel spindle 22 is provided with cylinder grinding wheel 221.
The Cycloidal Wheel 70 of processing to be ground in the present embodiment needs its outline teeth groove 71 of grinding and some eccentric circular holes 72, by work piece holder 40, Cycloidal Wheel 70 is gripped, controlling slipping mechanism makes the first grinding wheel spindle 21 close to Cycloidal Wheel 70, abrasive grinding wheel 211 adopts the teeth groove 71 of forming process to Cycloidal Wheel 70 to carry out grinding, namely abrasive grinding wheel 211 is the odontoid of middle part indent, the outer margin contour of abrasive grinding wheel 211 and the outer margin contour of Cycloidal Wheel 70 match, emery wheel of the prior art normally adopts PSX emery wheel to the grinding separately one by one of the teeth groove 71 of Cycloidal Wheel 70, abrasive grinding wheel 211 in the present invention can multiple teeth groove 71 of a grinding Cycloidal Wheel 70, working (machining) efficiency is high, controlling slipping mechanism makes the second grinding wheel spindle 22 close to Cycloidal Wheel 70, eccentric circular hole 72 in cylinder grinding wheel 221 pairs of Cycloidal Wheel 70 carries out grinding, clamped one time completes the grinding of outline teeth groove 71 to Cycloidal Wheel 70 and eccentric circular hole 72, easy to operate, working (machining) efficiency is high.
As the preferred embodiment of the present invention, lathe bed 10 is vertically provided with work spindle 11, work piece holder 40 is arranged on work spindle 11, and the first grinding wheel spindle 21 is perpendicular with work spindle 11.
As the preferred embodiment of the present invention, the second grinding wheel spindle 22 parallels with work spindle 11.
As the preferred embodiment of the present invention, slipping mechanism comprises the Z-direction slide plate 51 be vertically slidably connected on column 20, the horizontal Y-direction slide plate 52 be slidably connected on Z-direction slide plate 51, and the X be slidably connected on lathe bed 10 is to slide plate 53, work piece holder 40 is arranged on X on slide plate 53, and the first grinding wheel spindle 21 and the second grinding wheel spindle 22 are arranged on Y-direction slide plate 52.
As the preferred embodiment of the present invention, the axis of work spindle 11 parallels with the glide direction of Z-direction slide plate 51.
Lathe bed 10 arranges X-axis slide rail, X slides to slide plate 53 along X-axis slide rail direction and forms the rectilinear motion of X-direction, column 20 vertically arranges Z axis slide rail, Z-direction slide plate 51 slides along Z axis slide rail direction and forms the rectilinear motion of Z-direction, Z axis and X-axis are mutually vertical, Z-direction slide plate 51 is horizontally disposed with Y-axis slide rail, Y-direction slide plate 52 slides along Y-axis slide rail direction and forms the rectilinear motion of Y direction, Y-axis is vertical with Z-axis direction, in the present embodiment, work spindle 11 is arranged on X on slide plate 53, work spindle 11 can drive Cycloidal Wheel 70 to rotate, first grinding wheel spindle 21 is horizontally set on Y-direction slide plate 52, second grinding wheel spindle 22 is vertically set on Y-direction slide plate 52, control the movement of Y-direction slide plate 52 and Z-direction slide plate 51, and then can select to adopt abrasive grinding wheel 211 or cylinder grinding wheel 221 pairs of Cycloidal Wheel 70 to carry out grinding, by X to slide plate 53, relative sliding between Y-direction slide plate 52 and Z-direction slide plate 51, make work spindle 11 and the first grinding wheel spindle 21, second grinding wheel spindle 22 forms relative movement on solid space, complete the grinding of teeth groove 71 to Cycloidal Wheel 70 and eccentric circular hole 72.
As the preferred embodiment of the present invention, on slide plate 53, be provided with dresser 60 at X.
Dresser 60 is diamond roller dresser, can on-line automatic correction emery wheel.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from present inventive concept.

Claims (4)

1. the grinding machine of a grinding Cycloidal Wheel, it is characterized in that: comprise lathe bed (10), be located at the column (20) on described lathe bed (10), and the first grinding wheel spindle (21) be located on described column (20) and the second grinding wheel spindle (22), described lathe bed (10) is provided with work piece holder (40), described lathe bed (10) is provided with and makes work piece holder (40) and the first grinding wheel spindle (21), the slipping mechanism of the second grinding wheel spindle (22) relative movement, described first grinding wheel spindle (21) is provided with the abrasive grinding wheel (211) that cross section outer rim is dentation, described second grinding wheel spindle (22) is provided with cylinder grinding wheel (221), described lathe bed (10) is vertically provided with work spindle (11), described work piece holder (40) is arranged on work spindle (11), described first grinding wheel spindle (21) is perpendicular with work spindle (11), described second grinding wheel spindle (22) parallels with work spindle (11).
2. the grinding machine of grinding Cycloidal Wheel according to claim 1, it is characterized in that: described slipping mechanism comprises the Z-direction slide plate (51) be vertically slidably connected on described column (20), the horizontal Y-direction slide plate (52) be slidably connected on described Z-direction slide plate (51), and the X be slidably connected on described lathe bed (10) is to slide plate (53), described work piece holder (40) is arranged on X on slide plate (53), and described first grinding wheel spindle (21) and the second grinding wheel spindle (22) are arranged on Y-direction slide plate (52).
3. the grinding machine of grinding Cycloidal Wheel according to claim 2, is characterized in that: the axis of described work spindle (11) parallels with the glide direction of Z-direction slide plate (51).
4. the grinding machine of grinding Cycloidal Wheel according to claim 2, is characterized in that: on slide plate (53), be provided with dresser (60) at described X.
CN201310163080.8A 2013-05-06 2013-05-06 A kind of grinding machine of grinding Cycloidal Wheel CN103286661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310163080.8A CN103286661B (en) 2013-05-06 2013-05-06 A kind of grinding machine of grinding Cycloidal Wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310163080.8A CN103286661B (en) 2013-05-06 2013-05-06 A kind of grinding machine of grinding Cycloidal Wheel

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CN103286661B true CN103286661B (en) 2015-11-18

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103593512B (en) * 2013-10-29 2016-04-06 宁波中意液压马达有限公司 The profile correction method of Cycloidal Wheel in gerotor motor
CN104385142A (en) * 2014-11-17 2015-03-04 重庆兴旺工具制造有限公司 Numerical control grinding machine for injection molding machine screws
CN105710758B (en) * 2016-03-31 2018-06-22 华南理工大学 A kind of Cycloidal Wheel edge precise polishing device and method
CN106425714A (en) * 2016-06-23 2017-02-22 佛山市业鹏机械有限公司 Fine grinding device for main shaft grinding disc positioning end surface of diamond grinding machine
CN107081483A (en) * 2017-05-17 2017-08-22 四川省机械研究设计院 Joint of robot RV Key Part of Cycloid Cam Planetary Speed Reducer precision grinders
CN109719587B (en) * 2018-12-14 2020-07-28 天津大学 Polishing mechanism with variable transmission ratio and eccentric value changed through threaded lead screw

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330579A (en) * 1998-12-14 2002-01-09 雷肖尔股份公司 Method and machine for machining of pre-machined toothed workpieces such as gears
CN102528171A (en) * 2012-02-17 2012-07-04 浙江顺天减速机制造有限公司 Numerical-control efficient cycloid tooth-shaped grinding machine
CN102765035A (en) * 2012-07-31 2012-11-07 广州市敏嘉制造技术有限公司 Four-spindle vertical numerical control grinding center
CN203236320U (en) * 2013-05-06 2013-10-16 广州市敏嘉制造技术有限公司 Grinding machine for grinded cycloid gear

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4456520B2 (en) * 2005-04-19 2010-04-28 中村留精密工業株式会社 Multi-axis spherical grinding apparatus and grinding method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330579A (en) * 1998-12-14 2002-01-09 雷肖尔股份公司 Method and machine for machining of pre-machined toothed workpieces such as gears
CN102528171A (en) * 2012-02-17 2012-07-04 浙江顺天减速机制造有限公司 Numerical-control efficient cycloid tooth-shaped grinding machine
CN102765035A (en) * 2012-07-31 2012-11-07 广州市敏嘉制造技术有限公司 Four-spindle vertical numerical control grinding center
CN203236320U (en) * 2013-05-06 2013-10-16 广州市敏嘉制造技术有限公司 Grinding machine for grinded cycloid gear

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