CN203176282U - Device capable of converting between linear and rotary motions - Google Patents
Device capable of converting between linear and rotary motions Download PDFInfo
- Publication number
- CN203176282U CN203176282U CN 201320167251 CN201320167251U CN203176282U CN 203176282 U CN203176282 U CN 203176282U CN 201320167251 CN201320167251 CN 201320167251 CN 201320167251 U CN201320167251 U CN 201320167251U CN 203176282 U CN203176282 U CN 203176282U
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- CN
- China
- Prior art keywords
- piston
- racks
- gear
- semi
- converting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a device capable of converting between linear and rotary motions, which comprises a piston, racks, a semi-gear, a fixing shaft, and a meshing point; one end of the device capable of converting between linear and rotary motions is the piston connected with the two opposite parallel racks, and the fixing shaft is meshed to the middle position of the two racks; the semicircular semi-gear, of which the semicircular perimeter is consistent with the length of the racks, is meshed to the fixing shaft; and the meshing point is arranged in the intercrossing position of the semi-gear and the racks. During use, the piston starts moving in the positive direction to drive the racks connected with the piston to move, and the semi-gear fixed by the fixing shaft starts rotating under the driving of the racks; when the piston starts moving in the negative direction, the semi-gear and the lower part rack are separated to be meshed to the upper part rack, and then the semi-gear starts to rotates in the opposite direction. The device capable of converting between linear and rotary motions is convenient to use, simple in operation and suitable for certain simple mechanical devices.
Description
Technical field
The utility model relates to a kind of conversion equipment, especially a kind of straight line motion and the mutual conversion equipment that rotatablely moves.
Background technique
At present can only carry out some single motions in used some easy mechanical devices, just can not meet the demands for mechanical motion of some conversions of need moving, being merely able to wastes time and energy by means of complicated mechanical devices more.
Summary of the invention
Can not change mechanical motion in order to overcome more existing simple and easy mechanical devices, the utility model provides a kind of straight line motion and rotatablely moves mutual conversion equipment, this straight line motion and the mutual conversion equipment simple structure that rotatablely moves, be applicable to some easy devices, easy to use, simple to operate.
The technological scheme that its technical problem that solves the utility model adopts is: this straight line motion comprises piston, tooth bar, half gear, stationary axle and contact points with the mutual conversion equipment that rotatablely moves; This straight line motion is a piston with an end of the mutual conversion equipment that rotatablely moves, what link to each other with piston is the tooth bar of two opposing parallel, be engaged with a stationary axle in the intermediate portion of two tooth bars, be engaged with semicircular half gear on the stationary axle, the semicircle girth of half gear is consistent with the length of tooth bar, is contact points in the place of intersecting of half wheel and rack.
The beneficial effects of the utility model are: easy to use, simple to operate, be applicable to some easy mechanical devices.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is the structural representation of the utility model straight line motion and the mutual conversion equipment that rotatablely moves
1. pistons among the figure, 2. tooth bar, 3. half gear, 4. stationary axle, 5. contact points
Embodiment
A kind of straight line motion and the mutual conversion equipment that rotatablely moves comprise piston 1, tooth bar 2, half gears 3, stationary axle 4 and contact points 5; This straight line motion has a piston 1 with an end of the mutual conversion equipment that rotatablely moves, what link to each other with piston 1 is the tooth bar 2 of two opposing parallel, be engaged with a stationary axle 4 in the intermediate portion of two tooth bars 2, be engaged with semicircular half gear 3 on the stationary axle 4, the semicircle girth of half gear 3 is consistent with the length of tooth bar 2, is contact pointss 5 in the place of intersecting of half gear 3 and tooth bar 2.
During use, piston 1 beginning is moved in postive direction, drive link to each other with piston 1 tooth bar 2 motion, stationary axle 4 half fixing gears 3 begin rotation under the drive of tooth bar 2, when piston 1 beginning is moved in the other direction, half gear 3 breaks away from lower gear rack 2, and with upper gear rack 2 engagements, then half gear 3 also begins opposite spin.
Claims (1)
1. straight line motion and the mutual conversion equipment that rotatablely moves comprise piston (1), tooth bar (2), half gear (3), stationary axle (4) and contact points (5); It is characterized in that: this straight line motion is a piston (1) with an end of the mutual conversion equipment that rotatablely moves, what link to each other with the one side of piston (1) is the tooth bar (2) of two opposing parallel, be engaged with a stationary axle (4) in the intermediate portion of two tooth bars (2), be engaged with semicircular half gear (3) on the stationary axle (4), the semicircle girth of half gear (3) is consistent with the length of tooth bar (2), is contact points (5) in the place of intersecting of half gear (3) and tooth bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167251 CN203176282U (en) | 2013-04-07 | 2013-04-07 | Device capable of converting between linear and rotary motions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167251 CN203176282U (en) | 2013-04-07 | 2013-04-07 | Device capable of converting between linear and rotary motions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176282U true CN203176282U (en) | 2013-09-04 |
Family
ID=49072982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167251 Expired - Fee Related CN203176282U (en) | 2013-04-07 | 2013-04-07 | Device capable of converting between linear and rotary motions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199171A (en) * | 2016-10-27 | 2017-09-26 | 杭州烁电科技有限公司 | A kind of pill automatic splinter screening device for screening |
| CN108425702A (en) * | 2018-03-14 | 2018-08-21 | 苏州健雄职业技术学院 | Cylinder straight reciprocating motion is transformed to the mechanism and working method of cycle movement |
-
2013
- 2013-04-07 CN CN 201320167251 patent/CN203176282U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199171A (en) * | 2016-10-27 | 2017-09-26 | 杭州烁电科技有限公司 | A kind of pill automatic splinter screening device for screening |
| CN108425702A (en) * | 2018-03-14 | 2018-08-21 | 苏州健雄职业技术学院 | Cylinder straight reciprocating motion is transformed to the mechanism and working method of cycle movement |
| CN108425702B (en) * | 2018-03-14 | 2020-09-08 | 苏州健雄职业技术学院 | Mechanism for converting linear reciprocating motion of cylinder into periodic motion and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140407 |