CN102632300A - Machining method of cycloidal sheet of cycloidal speed reducer - Google Patents
Machining method of cycloidal sheet of cycloidal speed reducer Download PDFInfo
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- CN102632300A CN102632300A CN201210135840XA CN201210135840A CN102632300A CN 102632300 A CN102632300 A CN 102632300A CN 201210135840X A CN201210135840X A CN 201210135840XA CN 201210135840 A CN201210135840 A CN 201210135840A CN 102632300 A CN102632300 A CN 102632300A
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- disk
- circular disc
- locking nut
- mandrel
- top board
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Abstract
The invention discloses a machining method of the cycloidal sheet of a cycloidal speed reducer which comprises the following steps of: A, preparing a first circular disc and a second circular disc which are the same in diameter; B, preparing a clamp, wherein the clamp comprises a mandrel, a thread is arranged on the mandrel, and the mandrel is sleeved with an upper press plate and a lower press plate and is also provided with an upper locking nut and a lower locking nut by threads; C, machining central location holes at the centres of the first circular disc and the second circular disc; D, sleeving the first circular disc and the second circular disc on the mandrel via the central location holes, and then screwing the upper locking nut and the lower locking nut; and E, performing gear-forming machining on an outer circle clamped with the first circular disc and an outer circle clamped with the second circular disc simultaneously by using a gear grinding machine. According to the machining method disclosed by the invention, the first circular disc and the second circular disc are superposed and then integrally machined, gear-forms are machined on the first circular disc and the second circular disc simultaneously, and the gear-forms formed on the first circular disc and the second circular disc are basically the same, thus reducing the dimension error between the two cycloidal sheets.
Description
Technical field
The present invention relates to a kind of processing method of cycloidal reducer.
Background technology
Cycloidal reducer is a kind of novel decelerator (is 200580027453.2 disclosed decelerators like the patent No.), can be applicable to the joint attaching parts of robot etc.Cycloidal reducer includes two cycloid sheets, and the cycloid sheet is actually two plate gears, for the accuracy that guarantees to move, requires two cycloid sheets consistent as much as possible.In the prior art, two cycloid sheets are processed respectively, therefore can have error unavoidably between two cycloid sheets.
Summary of the invention
For the above-mentioned deficiency of the processing method of the cycloid sheet that overcomes existing cycloidal reducer, the present invention provides a kind of processing method of cycloid sheet of cycloidal reducer of conjuncted processing.
The technical scheme that the present invention solves its technical problem is: a kind of processing method of cycloid sheet of cycloidal reducer comprises the following steps:
A. prepare diameter identical discoid first disk and second disk;
B. prepare anchor clamps, described anchor clamps comprise mandrel, and described mandrel is provided with screw thread, and described mandrel is with top board and lower platen, and described top board is positioned at the top of said lower platen, form interlayer between described top board and the lower platen; Go back spiral shell on the described mandrel and be provided with upper locking nut and lower locking nut, described upper locking nut is positioned at the top of said top board, and described lower locking nut is positioned at the below of said lower platen;
C. process and the suitable center positioning hole of the diameter of said mandrel at the center of first disk and second disk;
D. take off top board; First disk and second disk are enclosed within on the mandrel through center positioning hole; And then top board installed, tighten upper locking nut and lower locking nut afterwards, make the disk and second disk is overlapping is pressed between top board and the lower platen of winning;
E. the cylindrical that adopts gear grinding machines will clamp cylindrical and second disk of first disk is carried out to tooth processing simultaneously.
Recommend, in step B, also be provided with the reference column that is positioned at interlayer on the lower platen of these anchor clamps; In step C, on first disk and second disk, process and described reference column positioning hole corresponding; Reference column inserts locating hole in step D.
Be recommended among the step C, once on first disk and second disk, process center positioning hole separately after first disk and second disk are overlaped.
Beneficial effect of the present invention is: with first disk and the overlapping processing of carrying out integral type afterwards of second disk; Simultaneously on first disk and second disk, process profile of tooth; Make the profile of tooth that molds on the win disk and second disk reach basically identical, reduce the scale error between the two cycloid sheets.
Description of drawings
Fig. 1 is the structural representation of first disk.
Fig. 2 is the structural representation of first disk after machining.
Fig. 3 is the structural representation of anchor clamps.
Fig. 4 is the view after first disk, second disk clamp on the anchor clamps.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of processing method of cycloid sheet of cycloidal reducer comprises the following steps:
A. prepare diameter identical discoid first disk 1 and second disk.
B. prepare anchor clamps, described anchor clamps comprise mandrel 2, and described mandrel 2 is provided with screw thread, and described mandrel 2 is with top board 3 and lower platen 4, and described top board 3 is positioned at the top of said lower platen 4, forms interlayer between described top board 3 and the lower platen 4; Go back spiral shell on the described mandrel 2 and be provided with upper locking nut 5 and lower locking nut 6, described upper locking nut 5 is positioned at the top of said top board 3, and described lower locking nut 6 is positioned at the below of said lower platen 4; Also be provided with the reference column 7 that is positioned at interlayer in the present embodiment on the lower platen 4 of these anchor clamps.
C. process the center positioning hole 8 suitable at the center of first disk 1 and second disk with the diameter of said mandrel 2; In the present embodiment, also on first disk 1 and second disk, process and described reference column 7 positioning hole corresponding 9; In the present embodiment, once on first disk 1 and second disk, process center positioning hole separately after first disk 1 and second disk overlaped, make first disk 1 identical as much as possible with center positioning hole on second disk.
D. take off top board 3; First disk 1 and second disk are enclosed within on the mandrel 2 through center positioning hole; And then top board 3 installed, tighten upper locking nut 5 and lower locking nut 6 afterwards, make the disk and second disk is overlapping is pressed between top board 3 and the lower platen 4 of winning; Reference column 7 inserts locating hole 9, locatees more accurate.
E. the cylindrical that adopts gear grinding machines will clamp cylindrical and second disk of first disk is carried out to tooth processing simultaneously.
Claims (3)
1. the processing method of the cycloid sheet of a cycloidal reducer is characterized in that comprising the following steps:
A. prepare diameter identical discoid first disk and second disk;
B. prepare anchor clamps, described anchor clamps comprise mandrel, and described mandrel is provided with screw thread, and described mandrel is with top board and lower platen, and described top board is positioned at the top of said lower platen, form interlayer between described top board and the lower platen; Go back spiral shell on the described mandrel and be provided with upper locking nut and lower locking nut, described upper locking nut is positioned at the top of said top board, and described lower locking nut is positioned at the below of said lower platen;
C. process and the suitable center positioning hole of the diameter of said mandrel at the center of first disk and second disk;
D. take off top board; First disk and second disk are enclosed within on the mandrel through center positioning hole; And then top board installed, tighten upper locking nut and lower locking nut afterwards, make the disk and second disk is overlapping is pressed between top board and the lower platen of winning;
E. the cylindrical that adopts gear grinding machines will clamp cylindrical and second disk of first disk is carried out to tooth processing simultaneously.
2. the processing method of the cycloid sheet of cycloidal reducer as claimed in claim 1 is characterized in that: in step B, also be provided with the reference column that is positioned at interlayer on the lower platen of these anchor clamps; In step C, on first disk and second disk, process and described reference column positioning hole corresponding; Reference column inserts locating hole in step D.
3. according to claim 1 or claim 2 the processing method of cycloid sheet of cycloid cycloidal reducer is characterized in that: in step C, once on first disk and second disk, process center positioning hole separately after first disk and second disk overlaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210135840XA CN102632300A (en) | 2012-05-04 | 2012-05-04 | Machining method of cycloidal sheet of cycloidal speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210135840XA CN102632300A (en) | 2012-05-04 | 2012-05-04 | Machining method of cycloidal sheet of cycloidal speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102632300A true CN102632300A (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210135840XA Pending CN102632300A (en) | 2012-05-04 | 2012-05-04 | Machining method of cycloidal sheet of cycloidal speed reducer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772532A (en) * | 2014-01-10 | 2015-07-15 | 施瓦姆汽车技术有限公司 | Multi-gear hobbing method and application thereof |
| CN105058134A (en) * | 2015-08-18 | 2015-11-18 | 贵州赤天化正泰工程有限责任公司 | Tool fixture and process for machining measuring orifice plate part |
| CN105345169A (en) * | 2015-12-02 | 2016-02-24 | 郑州高端装备与信息产业技术研究院有限公司 | Precise gear manufacturing tool for guaranteeing symmetric consistency of two hub gears |
| CN107263040A (en) * | 2017-07-15 | 2017-10-20 | 宁波中大力德智能传动股份有限公司 | A kind of processing method of decelerator cycloid piece |
| CN107971583A (en) * | 2017-12-22 | 2018-05-01 | 广州中国科学院沈阳自动化研究所分所 | A kind of RV retarders cycloidal-pin wheel frock and processing method |
| CN109940512A (en) * | 2019-03-25 | 2019-06-28 | 浙江今跃机械科技开发有限公司 | RV Key Part of Cycloid Cam Planetary Speed Reducer grinding fixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4012131A1 (en) * | 1990-04-14 | 1991-10-17 | Goetz Heinrich & Sohn | Robotic adjustment of work locating fixture |
| CN2322742Y (en) * | 1998-01-19 | 1999-06-09 | 黄南平 | Clamp for precision machining brake disk parts |
| CN201264130Y (en) * | 2008-11-27 | 2009-07-01 | 浙江双环传动机械股份有限公司 | Excircle-positioning and tooth-grinding clamper |
-
2012
- 2012-05-04 CN CN201210135840XA patent/CN102632300A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4012131A1 (en) * | 1990-04-14 | 1991-10-17 | Goetz Heinrich & Sohn | Robotic adjustment of work locating fixture |
| CN2322742Y (en) * | 1998-01-19 | 1999-06-09 | 黄南平 | Clamp for precision machining brake disk parts |
| CN201264130Y (en) * | 2008-11-27 | 2009-07-01 | 浙江双环传动机械股份有限公司 | Excircle-positioning and tooth-grinding clamper |
Non-Patent Citations (2)
| Title |
|---|
| 全国技工学校教材编审委员会: "《磨工工艺学 下册》", 31 December 1960, 机械工业出版社, article "多工件磨削法", pages: 324 * |
| 重庆建筑工程学院: "《建筑机械制造工艺学（第二版）》", 31 December 1986, 中国建筑工业出版社, article "（四）增加零件刚度，以便提高切削用量", pages: 252 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772532A (en) * | 2014-01-10 | 2015-07-15 | 施瓦姆汽车技术有限公司 | Multi-gear hobbing method and application thereof |
| CN105058134A (en) * | 2015-08-18 | 2015-11-18 | 贵州赤天化正泰工程有限责任公司 | Tool fixture and process for machining measuring orifice plate part |
| CN105345169A (en) * | 2015-12-02 | 2016-02-24 | 郑州高端装备与信息产业技术研究院有限公司 | Precise gear manufacturing tool for guaranteeing symmetric consistency of two hub gears |
| CN105345169B (en) * | 2015-12-02 | 2017-06-30 | 郑州高端装备与信息产业技术研究院有限公司 | For ensureing two gear precision fabricating tools of the symmetrical uniformity of gear wheel |
| CN107263040A (en) * | 2017-07-15 | 2017-10-20 | 宁波中大力德智能传动股份有限公司 | A kind of processing method of decelerator cycloid piece |
| CN107971583A (en) * | 2017-12-22 | 2018-05-01 | 广州中国科学院沈阳自动化研究所分所 | A kind of RV retarders cycloidal-pin wheel frock and processing method |
| CN109940512A (en) * | 2019-03-25 | 2019-06-28 | 浙江今跃机械科技开发有限公司 | RV Key Part of Cycloid Cam Planetary Speed Reducer grinding fixture |
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Application publication date: 20120815 |