CN103410929A - End-surface oscillating teeth transmission device with high-order ellipse - Google Patents
End-surface oscillating teeth transmission device with high-order ellipse Download PDFInfo
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- CN103410929A CN103410929A CN2013103662663A CN201310366266A CN103410929A CN 103410929 A CN103410929 A CN 103410929A CN 2013103662663 A CN2013103662663 A CN 2013103662663A CN 201310366266 A CN201310366266 A CN 201310366266A CN 103410929 A CN103410929 A CN 103410929A
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- wave device
- tooth
- inner gear
- central inner
- shock wave
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Abstract
The invention discloses an end-surface oscillating teeth transmission device with a high-order ellipse. The end-surface oscillating teeth transmission device comprises an input-shaft shock-wave device, an output-shaft rack, end-surface oscillating teeth and a central inner gear, wherein the input-shaft shock-wave device, the output-shaft rack and the central inner gear are concentrically arranged; the central inner gear is fixedly connected with a base of a machine body; the end-surface oscillating teeth are uniformly distributed in a groove of the output-shaft rack; simultaneously, a molded-surface tooth profile groove of the input-shaft shock-wave device is meshed with a molded-surface tooth profile groove of the central inner gear. The end-surface oscillating teeth transmission device disclosed by the invention has the advantages that the horizontal clamping groove type transmission of the end-surface oscillating teeth is adopted, so that the processing process becomes simple, the accuracy is easily guaranteed, the loading capability is improved, and the radial size is greatly reduced; due to the curve transition of the high-order ellipse, the transmission is stable; due to the characteristics, the end-surface oscillating teeth transmission with the high-order ellipse becomes a transmission element with good transmission performance.
Description
Technical field
The present invention relates to the driving mechanism technical field, is the oval end face active-tooth transmission of a kind of high-order specifically.
Background technique
Various reducing gears are widely used in producing and equipment manufacture, Oscillating Tooth Gear Reducer is widely adopted as the reducing gear with advantages such as compact structure, transmission are stable, reduction speed ratio is large, but traditional oscillating tooth is because difficulty of processing is large, bearing capacity is weak makes using scope limit to some extent with shortcomings such as radial dimension are large.
Summary of the invention
The deficiency existed in order to overcome above-mentioned technology, technical problem to be solved by this invention are to provide the oval end face active-tooth transmission of a kind of high-order.
Technological scheme of the present invention is: the oval end face active-tooth transmission of high-order, comprise input shaft shock wave device, output shaft frame, end face oscillating tooth, Central inner gear, it is characterized in that: the input shaft shock wave device is concentric installation with output shaft frame, Central inner gear, Central inner gear is fixedly connected with the body base, the end face oscillating tooth is uniform be arranged in the groove of output shaft frame and simultaneously with the profile flank profil groove engagement of profile flank profil groove and the Central inner gear of input shaft shock wave device.
The inside and outside tooth curve of described input shaft shock wave device is
Or its equidistant curve, in formula,
For the oval eccentric rate, oval major semi axis is
,
,
For angle becomes parameter,
The number of teeth cogged for the input shaft shock wave device,
>=1 and be integer.
The tooth curve of described Central inner gear is to using the input shaft shock wave device as shock wave device, and output shaft frame, end face oscillating tooth be as frame, as oscillating tooth
The formed inside and outside contour envelope curver of the poor oscillating tooth motion of tooth.
Advantage of the present invention is: the present invention adopts the horizontal groove-fastening type transmission of end face oscillating tooth, make processing technology become simple and be easy to guarantee precision, load-carrying ability improves, radial dimension reduces greatly, the curve transition of high-order ellipse also makes transmission more steady, and these characteristics make the oval end face Oscillating Tooth Gear Reducer of high-order become the good volume transmission component of a kind of transmission performance.
The accompanying drawing explanation
Fig. 1 is axonometric drawing of the present invention.
Fig. 2 is input shaft shock wave device schematic diagram of the present invention.
Fig. 3 is output shaft frame schematic diagram of the present invention.
Fig. 4 is end face oscillating tooth schematic diagram of the present invention.
Fig. 5 is Central inner gear schematic diagram of the present invention.
Fig. 6 is the schematic diagram that the present invention is connected with the body base.
Embodiment
Now by reference to the accompanying drawings, technology contents of the present invention is described further.
As shown in Fig. 1-6, input shaft shock wave device 1 is concentric installation with output shaft frame 2, Central inner gear 4, Central inner gear 4 is fixedly connected with body base 5, end face oscillating tooth 3 is uniform be arranged in the groove of output shaft frame 2 and simultaneously with the profile flank profil groove engagement of profile flank profil groove and the Central inner gear 4 of input shaft shock wave device 1.
The inside and outside tooth curve of described input shaft shock wave device 1 is
Or its equidistant curve, in formula,
For the oval eccentric rate, oval major semi axis is
,
,
For angle becomes parameter,
The number of teeth cogged for input shaft shock wave device 1,
>=1 and be integer.
The tooth curve of described Central inner gear 4 is to using input shaft shock wave device 1 as shock wave device, and output shaft frame 2, end face oscillating tooth 3 be as frame, as oscillating tooth
The formed inside and outside contour envelope curver of the poor oscillating tooth motion of tooth.
Claims (3)
1. the oval end face active-tooth transmission of high-order, comprise input shaft shock wave device (1), output shaft frame (2), end face oscillating tooth (3), Central inner gear (4), it is characterized in that: input shaft shock wave device (1) is concentric installation with output shaft frame (2), Central inner gear (4), Central inner gear (4) is fixedly connected with body base (5), end face oscillating tooth (3) is uniform be arranged in the groove of output shaft frame (2) and simultaneously with the profile flank profil groove engagement of profile flank profil groove and the Central inner gear (4) of input shaft shock wave device (1).
2. the oval end face active-tooth transmission of high-order according to claim 1, it is characterized in that: the inside and outside tooth curve of described input shaft shock wave device (1) is
Or its equidistant curve, in formula,
For the oval eccentric rate, oval major semi axis is
,
,
For angle becomes parameter,
The number of teeth cogged for input shaft shock wave device (1),
>=1 and be integer.
3. the oval end face active-tooth transmission of high-order according to claim 2, it is characterized in that: the tooth curve of described Central inner gear (4) is for to using input shaft shock wave device (1) as shock wave device, output shaft frame (2), end face oscillating tooth (3) be as frame, as oscillating tooth
The formed inside and outside contour envelope curver of the poor oscillating tooth motion of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103662663A CN103410929A (en) | 2013-08-21 | 2013-08-21 | End-surface oscillating teeth transmission device with high-order ellipse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103662663A CN103410929A (en) | 2013-08-21 | 2013-08-21 | End-surface oscillating teeth transmission device with high-order ellipse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103410929A true CN103410929A (en) | 2013-11-27 |
Family
ID=49603960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103662663A Pending CN103410929A (en) | 2013-08-21 | 2013-08-21 | End-surface oscillating teeth transmission device with high-order ellipse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103410929A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85101702A (en) * | 1985-04-01 | 1987-01-17 | 云南锡业公司 | Roller transmission mechanism |
| CN1057709A (en) * | 1991-08-06 | 1992-01-08 | 史超 | Movable-gear push-rod speed reducer |
| CN1066913A (en) * | 1992-04-21 | 1992-12-09 | 高靖中 | Rolling path harmonic wave speed reducing machine |
| CN2517907Y (en) * | 2001-12-31 | 2002-10-23 | 吴庆国 | Rigid mobile harmonic gear driving gear |
| CN2725627Y (en) * | 2004-07-09 | 2005-09-14 | 北京工业大学 | Oscillating adjustable gear driving device of biphase cam shock wave |
| CN201738803U (en) * | 2010-08-05 | 2011-02-09 | 湖南恒至凿岩科技有限公司 | Drilling machine rotary power head adopting high-level elliptic surface movable teeth speed changing device |
| CN201738802U (en) * | 2010-08-05 | 2011-02-09 | 湖南恒至凿岩科技有限公司 | Deceleration rig rotary power head with high-order elliptic profile end surfaces and movable teeth |
| DE102009053727A1 (en) * | 2009-11-18 | 2011-05-19 | Audi Ag | Cycloidal drive for use in chassis region, has stator provided in central axis and with distributedly arranged field generation units i.e. coils, to produce variable magnetic field, and swash plate interacting with field and rotated |
-
2013
- 2013-08-21 CN CN2013103662663A patent/CN103410929A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85101702A (en) * | 1985-04-01 | 1987-01-17 | 云南锡业公司 | Roller transmission mechanism |
| CN1057709A (en) * | 1991-08-06 | 1992-01-08 | 史超 | Movable-gear push-rod speed reducer |
| CN1066913A (en) * | 1992-04-21 | 1992-12-09 | 高靖中 | Rolling path harmonic wave speed reducing machine |
| CN2517907Y (en) * | 2001-12-31 | 2002-10-23 | 吴庆国 | Rigid mobile harmonic gear driving gear |
| CN2725627Y (en) * | 2004-07-09 | 2005-09-14 | 北京工业大学 | Oscillating adjustable gear driving device of biphase cam shock wave |
| DE102009053727A1 (en) * | 2009-11-18 | 2011-05-19 | Audi Ag | Cycloidal drive for use in chassis region, has stator provided in central axis and with distributedly arranged field generation units i.e. coils, to produce variable magnetic field, and swash plate interacting with field and rotated |
| CN201738803U (en) * | 2010-08-05 | 2011-02-09 | 湖南恒至凿岩科技有限公司 | Drilling machine rotary power head adopting high-level elliptic surface movable teeth speed changing device |
| CN201738802U (en) * | 2010-08-05 | 2011-02-09 | 湖南恒至凿岩科技有限公司 | Deceleration rig rotary power head with high-order elliptic profile end surfaces and movable teeth |
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Application publication date: 20131127 |
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| RJ01 | Rejection of invention patent application after publication |