CN204921893U - Intermittent driving mechanism - Google Patents
Intermittent driving mechanism Download PDFInfo
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- CN204921893U CN204921893U CN201520538208.9U CN201520538208U CN204921893U CN 204921893 U CN204921893 U CN 204921893U CN 201520538208 U CN201520538208 U CN 201520538208U CN 204921893 U CN204921893 U CN 204921893U
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- location
- locking
- pin wheel
- intermittent
- lock plate
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Abstract
The utility model provides an intermittent driving mechanism, including location locking dish, pin wheel and indexing gear, its characterized in that, pin wheel install and coil at the location locking, have the locking arc on the locking dish of location, and indexing gear is for the epicycloidal gear and increase by four locking arcs, meshes through pin wheel and indexing gear and forms intermittent driving, can change intermittent type graduation quantity through changing the locking arc and the number of teeth. The utility model discloses a come pin wheel and location locking dish intermittent type formula drive indexing gear motion and realized the intermittent type transmission, have the driving force big, the accurate characteristics in location.
Description
Technical field
The utility model belongs to gear transmission technology field, is specifically related to a kind of intermittent drive mechanism.
Background technique
The parts of a lot of machinery all need intermittent movement to meet need of work, but if it is unpractical for realizing discontinuous operation with tactile switch power plant, so need to carry out outputting power by intermittent drive mechanism.
Summary of the invention
The purpose of this utility model is to provide a kind of intermittent drive mechanism, to make functional part specially by certain interval regular movement.
To achieve these goals, the utility model have employed following technical proposals: a kind of intermittent drive mechanism, comprise location lock plate, pin wheel and index gears, it is characterized in that, pin wheel is arranged on the lock plate of location, and location lock plate has Locking arc, and index gears is epicycloidal gear and increases by four Locking arc, form intermittently-driving by pin wheel and index gears engagement, interrupted division quantity can be changed by change Locking arc and the number of teeth.
Technique effect of the present utility model: achieve intermittently-driving by pin wheel and location lock plate are carried out intermittent type driving index gears motion, have driving force large, the feature of accurate positioning.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In figure, 1. pin wheels 2. locate lock plate 21. Locking arc 3. index gears 31 gear Locking arc.
Embodiment
As shown in Figure 1, a kind of intermittent drive mechanism, comprise location lock plate 2, pin wheel 1 and index gears 3, pin wheel 1 is assembled on the lock plate 2 of location, location lock plate there is Locking arc 21, scale division value wheel 3 increases by four Locking arc for epicycloidal gear, when location, locking dribbling untie-sell wheel rotates, pin wheel engages with index gears again, whenever location locking disc spins one is enclosed, on pin wheel quantity and gear, the number of teeth of a calibration is corresponding, index gears just rotates 1/4th circles, at this moment the Locking arc on lock plate and the coincidence of the Locking arc on index gears is located, location lock plate continues to rotate, gear stops operating, until next cycle.
Claims (1)
1. an intermittent drive mechanism, comprise location lock plate, pin wheel and index gears, it is characterized in that, pin wheel is arranged on the lock plate of location, location lock plate there is Locking arc, index gears is epicycloidal gear and increases by four Locking arc, forms intermittently-driving, can change interrupted division quantity by change Locking arc and the number of teeth by pin wheel and index gears engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538208.9U CN204921893U (en) | 2015-07-23 | 2015-07-23 | Intermittent driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538208.9U CN204921893U (en) | 2015-07-23 | 2015-07-23 | Intermittent driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921893U true CN204921893U (en) | 2015-12-30 |
Family
ID=54971022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538208.9U Active CN204921893U (en) | 2015-07-23 | 2015-07-23 | Intermittent driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921893U (en) |
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2015
- 2015-07-23 CN CN201520538208.9U patent/CN204921893U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |