CN103176393B - A kind of clock timesharing gear train - Google Patents
A kind of clock timesharing gear train Download PDFInfo
- Publication number
- CN103176393B CN103176393B CN201110432633.6A CN201110432633A CN103176393B CN 103176393 B CN103176393 B CN 103176393B CN 201110432633 A CN201110432633 A CN 201110432633A CN 103176393 B CN103176393 B CN 103176393B
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- split axle
- planet wheel
- wheel
- gear
- fixed gear
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Abstract
The invention provides a kind of clock timesharing gear train, comprise worm gear 1, the side of described worm gear 1 is provided with planet wheel 2, and described planet wheel 2 is arranged on planet wheel spindle 4, and planet wheel spindle 4 is sleeved on split axle 5, and is symmetric centered by split axle 5; Hour wheel 6 is sleeved on split axle 5, and the opposite side of described worm gear 1 is provided with fixed gear 3, and fixed gear 3 is sleeved on split axle 5(), and be fixedly mounted on cabinet 7.Its advantage is: 1, compact conformation, and carrying moment is large; 2, the worm gear (or gear) of split axle is driven to increase unrestricted; 3, mechanism can be made to accomplish structural symmetry, and critical part uniform force; 4, mechanism's long service life, reliability is high.
Description
Technical field
The present invention relates to clock and watch gearing, the device of particularly clockwork timesharing between centers transmission.
Background technology
The transmission of clockwork timesharing between centers has specific requirement: (1) coaxial; (2) with turning to; (3) fixing ratio of gear 12 or 24.Now usually adopt secondary dead axle transmission.Adopt the timesharing gear train of secondary dead axle transmission, there are the following problems: drive mechanism is asymmetric, and mechanism size is comparatively large, is difficult to accomplish Central Symmetry; Each parts discontinuity equalization, carrying moment is less.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of structural symmetry, each parts uniform force and carry the larger clock timesharing gear train of moment.
A kind of technical scheme is the invention provides: a kind of clock timesharing gear train for what solve the problems of the technologies described above, it is characterized in that: comprise worm gear 1, the side of described worm gear 1 is provided with planet wheel 2, described planet wheel 2 is arranged on planet wheel spindle 4, planet wheel spindle 4 is sleeved on split axle 5, and is symmetric centered by split axle 5;
Hour wheel 6 is sleeved on split axle 5, and the opposite side of described worm gear 1 is provided with fixed gear 3, and fixed gear 3 is sleeved on split axle 5(), and be fixedly mounted on cabinet 7.
The invention has the beneficial effects as follows: 1, compact conformation, carrying moment is large.2, the worm gear (or gear) of split axle is driven to increase unrestricted.3, mechanism can be made to accomplish structural symmetry, and critical part uniform force.4, mechanism's long service life, reliability is high.
On the basis of technique scheme, the present invention can also do following improvement.
Further, drive split axle 5 to operate by worm gear 1, planet wheel 2 also operates in the same way around split axle 5 center and split axle 5 simultaneously; Planet wheel 2, fixed gear 3 and hour wheel 6 engage simultaneously, and planet wheel 2 produces autobiography operating around fixed gear 3 simultaneously, and engage with hour wheel and produce differential;
When the number of teeth of fixed gear and hour wheel is respectively: during (11*n)/(12*n), the velocity ratio of split axle and hour wheel is: 12:1, n=1,2,3,4,5,6;
When the number of teeth of fixed gear and hour wheel is respectively: time (23*n/24*n), the velocity ratio of split axle and hour wheel is: 24:1, n=1,2,3.
Another kind of technical scheme is present invention also offers: a kind of clock timesharing gear train for what solve the problems of the technologies described above, it is characterized in that: include worm gear 1, the side of described worm gear 1 is provided with planet wheel 2, described planet wheel 2 is arranged on planet wheel spindle 4, the below of planet wheel spindle 4 is provided with fixed gear 3, planet wheel spindle 4 is sleeved on split axle 5, and is symmetric centered by split axle 5; All carrying ring 8 is sleeved on planet wheel spindle 4, and hour wheel 6 is sleeved on split axle 5, and fixed gear 3 is sleeved in hour wheel 6, is fixedly mounted on cabinet 7.
The invention has the beneficial effects as follows: 1, compact conformation, carrying moment is large.2, the worm gear (or gear) of split axle is driven to increase unrestricted.3, mechanism can be made to accomplish structural symmetry, and critical part uniform force.4, mechanism's long service life, reliability is high.
Further, worm gear 1 drives split axle 5 to operate, and planet wheel 2 also operates in the same way around split axle 5 center and split axle 5 simultaneously; Planet wheel 2, fixed gear 3 and hour wheel 6 engage simultaneously, and planet wheel 2 produces autobiography operating around fixed gear 3 simultaneously, and engage with hour wheel and produce differential; When the number of teeth of fixed gear and hour wheel is respectively: during (11*n)/(12*n), the velocity ratio of split axle and hour wheel is: 12:1, n=1,2,3,4,5,6;
When the number of teeth of fixed gear and hour wheel is respectively: time (23*n/24*n), the velocity ratio of split axle and hour wheel is: 24:1, n=1,2,3.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is structural drawing of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1. worm gear, 2. planet wheel, 3. fixed gear, 4. planet wheel spindle, 5. split axle, 6. hour wheel, 7. cabinet, 8. all carry ring.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment one
As shown in Figure 1, the side of described worm gear 1 is provided with planet wheel 2, and described planet wheel 2 is arranged on planet wheel spindle 4, and planet wheel spindle 4 is sleeved on split axle 5, and is symmetric centered by split axle 5;
Hour wheel 6 is sleeved on split axle 5, and the opposite side of described worm gear 1 is provided with fixed gear 3, and fixed gear 3 is sleeved on split axle 5(), and be fixedly mounted on cabinet 7.
Worm gear 1 drives split axle 5 to operate, and planet wheel 2 also operates in the same way around split axle 5 center and split axle 5 simultaneously; Planet wheel 2, fixed gear 3 and hour wheel 6 engage simultaneously, and planet wheel 2 produces autobiography operating around fixed gear 3 simultaneously, and engage with hour wheel and produce differential;
The number of teeth of fixed gear and hour wheel is respectively: 11/12,22/24,33/36,44/48,55/60,66/72 time, split axle with the velocity of rotation ratio of hour wheel is: 12:1,
The number of teeth of fixed gear and hour wheel is respectively: 23/24,46/48,69/72 time, the ratio of gear of split axle and hour wheel is: 24:1.
Embodiment two
As shown in Figure 2, the side of worm gear 1 is provided with planet wheel 2, and described planet wheel 2 is arranged on planet wheel spindle 4, and the below of planet wheel spindle 4 is provided with fixed gear 3, and planet wheel spindle 4 is sleeved on split axle 5, and is symmetric centered by split axle 5; All carrying ring 8 is sleeved on planet wheel spindle 4, and hour wheel 6 is sleeved on split axle 5, and fixed gear 3 is sleeved in hour wheel 6, is fixedly mounted on cabinet 7.
Worm gear 1 drives split axle 5 to operate, and planet wheel 2 also operates in the same way around split axle 5 center and split axle 5 simultaneously; Planet wheel 2, fixed gear 3 and hour wheel 6 engage simultaneously, and planet wheel 2 produces autobiography operating around fixed gear 3 simultaneously, and engage with hour wheel and produce differential;
The number of teeth of fixed gear and hour wheel is respectively: 11/12,22/24,33/36,44/48,55/60,66/72 time, split axle with the velocity of rotation ratio of hour wheel is: 12:1,
The number of teeth of fixed gear and hour wheel is respectively: 23/24,46/48,69/72 time, the ratio of gear of split axle and hour wheel is: 24:1.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a clock timesharing gear train, it is characterized in that: comprise worm gear (1), the side of described worm gear (1) is provided with planet wheel (2), described planet wheel (2) is arranged on planet wheel spindle (4), planet wheel spindle (4) is sleeved on split axle (5), and is symmetric centered by split axle (5);
Hour wheel (6) is sleeved on split axle (5), the opposite side of described worm gear (1) is provided with fixed gear (3), fixed gear (3) is sleeved on split axle (5), and is fixedly mounted on cabinet (7);
Worm gear (1) drives split axle (5) running, and planet wheel (2) also operates in the same way around split axle (5) center and split axle (5) simultaneously; Planet wheel (2), fixed gear (3) and hour wheel (6) engage simultaneously, and planet wheel (2) is producing autobiography around fixed gear (3) running simultaneously, and engages with hour wheel and produce differential;
When the number of teeth of fixed gear and hour wheel is respectively: when (11*n), (12*n), the velocity ratio of split axle and hour wheel is: 12:1, n=1,2,3,4,5,6;
When the number of teeth of fixed gear and hour wheel is respectively: when (23*n), (24*n), the velocity ratio of split axle and hour wheel is: 24:1, n=1,2,3.
2. a clock timesharing gear train, it is characterized in that: include worm gear (1), the side of described worm gear (1) is provided with planet wheel (2), described planet wheel (2) is arranged on planet wheel spindle (4), the below of planet wheel spindle (4) is provided with fixed gear (3), planet wheel spindle (4) is sleeved on split axle (5), and is symmetric centered by split axle (5);
All carrying ring (8) is sleeved on planet wheel spindle (4), hour wheel (6) is sleeved on split axle (5), fixed gear (3) is sleeved in hour wheel (6), is fixedly mounted on cabinet (7);
Worm gear (1) drives split axle (5) running, and planet wheel (2) also operates in the same way around split axle (5) center and split axle (5) simultaneously; Planet wheel (2), fixed gear (3) and hour wheel (6) engage simultaneously, and planet wheel (2) is producing autobiography around fixed gear (3) running simultaneously, and engages with hour wheel and produce differential;
When the number of teeth of fixed gear and hour wheel is respectively: when (11*n), (12*n), the velocity ratio of split axle and hour wheel is: 12:1, n=1,2,3,4,5,6;
When the number of teeth of fixed gear and hour wheel is respectively: when (23*n), (24*n), the velocity ratio of split axle and hour wheel is: 24:1, n=1,2,3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110432633.6A CN103176393B (en) | 2011-12-21 | 2011-12-21 | A kind of clock timesharing gear train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110432633.6A CN103176393B (en) | 2011-12-21 | 2011-12-21 | A kind of clock timesharing gear train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103176393A CN103176393A (en) | 2013-06-26 |
| CN103176393B true CN103176393B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110432633.6A Active CN103176393B (en) | 2011-12-21 | 2011-12-21 | A kind of clock timesharing gear train |
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| Country | Link |
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| CN (1) | CN103176393B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037653B (en) * | 2018-01-15 | 2024-09-03 | 烟台持久钟表有限公司 | Clock movement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1425960A (en) * | 2003-01-17 | 2003-06-25 | 孙德斌 | Movement for tower clock with two or three hands |
| CN2560009Y (en) * | 2002-04-06 | 2003-07-09 | 杭州手表有限公司 | Planetary clock pointer mechanism |
| CN2606381Y (en) * | 2003-01-17 | 2004-03-10 | 孙德斌 | Movement of two-hand set turret clock |
| CN101598926A (en) * | 2009-07-02 | 2009-12-09 | 天津海鸥表业集团有限公司 | A kind of planet circular system of double-tourbillion mechanical watch |
| CN201413451Y (en) * | 2009-05-27 | 2010-02-24 | 烟台未来塔钟有限公司 | Tower clock movement with two hands |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3197825B2 (en) * | 1996-07-31 | 2001-08-13 | リズム時計工業株式会社 | Rotating decoration device |
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2011
- 2011-12-21 CN CN201110432633.6A patent/CN103176393B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560009Y (en) * | 2002-04-06 | 2003-07-09 | 杭州手表有限公司 | Planetary clock pointer mechanism |
| CN1425960A (en) * | 2003-01-17 | 2003-06-25 | 孙德斌 | Movement for tower clock with two or three hands |
| CN2606381Y (en) * | 2003-01-17 | 2004-03-10 | 孙德斌 | Movement of two-hand set turret clock |
| CN201413451Y (en) * | 2009-05-27 | 2010-02-24 | 烟台未来塔钟有限公司 | Tower clock movement with two hands |
| CN101598926A (en) * | 2009-07-02 | 2009-12-09 | 天津海鸥表业集团有限公司 | A kind of planet circular system of double-tourbillion mechanical watch |
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| Publication number | Publication date |
|---|---|
| CN103176393A (en) | 2013-06-26 |
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Effective date of registration: 20180724 Address after: 264003 No. 129 Yingchun Street, Laishan District, Yantai City, Shandong Province Patentee after: Yantai Chijiu Clock-Watch Co., Ltd. Address before: 264003 No. 129 Yingchun Street, Laishan District, Yantai City, Shandong Province Patentee before: Yantai Chijiu Watch Group Co., Ltd. |