CN202812173U - Device used for locking rotation transmission mechanism - Google Patents
Device used for locking rotation transmission mechanism Download PDFInfo
- Publication number
- CN202812173U CN202812173U CN 201220410978 CN201220410978U CN202812173U CN 202812173 U CN202812173 U CN 202812173U CN 201220410978 CN201220410978 CN 201220410978 CN 201220410978 U CN201220410978 U CN 201220410978U CN 202812173 U CN202812173 U CN 202812173U
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- CN
- China
- Prior art keywords
- locking
- hand
- device used
- transmission mechanism
- rotation transmission
- 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 provides a device used for locking a rotation transmission mechanism. A gear fixed ring is welded to a rotating shaft. An installation seat is provided with the rotating shaft, a spring box and a fastener. A spring which is sleeved with an ejector rod is fixed in the spring box. The ejector rod penetrates the spring box. The fastener clamps a hand-rotation shaft. Two ends of a connection plate with a groove are respectively connected with the hand-rotation shaft and the ejector rod respectively through round pins. According to the device used for locking the rotation transmission mechanism, the locking and opening of the whole mechanism can be achieved just by rotating hand-rotation shaft at any one end of the operating rod in the whole locking operation, and therefore the operation is convenient. In addition, the device used for locking the rotation transmission mechanism can be installed at any blank position of tool equipment, operation at both sides of the tool equipment with a certain range of length can be achieved and the device used for locking the rotation transmission mechanism has simple structure.
Description
Technical field
The utility model relates to a kind of locking device, particularly a kind of device for the locking rotating actuator.
Background technique
In the driving mechanism of a lot of whirligigs, need to when it does not move, lock, and open during motion, and driving mechanism most of the time after its function is finished be motion state not, need to lock protection to driving mechanism.Whirligig often is mounted on the larger equipment, does not have at present suitable a kind of easily locking device and can revolve both sides at the tooling device of certain-length scope and operate, and therefore is not easy to lock the operation of driving mechanism.
The model utility content
The utility model aims to provide a kind of can locking at an arbitrary position, can operate on the both sides of the tooling device of certain-length scope simple in structure, the easy to operate device that is used for the locking rotating actuator.
Realize the utility model by following scheme:
A kind of device for the locking rotating actuator, the gear retaining ring is welded on the running shaft, and the gear on the driving mechanism then is fixed on the gear retaining ring; Running shaft is fixed in the top of fitting seat by bearing support; Spring case has been installed by fixed base by upper position place at fitting seat, is fixed with the spring that is overlapping push rod in the spring case, and push rod passes from spring case; At the lower position installation clip of fitting seat, clamp has blocked the hand-screw bar; The two ends that reeded connecting plate is set have respectively connected respectively the hand-screw bar by a connected element and have passed an end of the push rod that comes from the spring case lower end.
For ease of hand-screw bar flexible motion, take the shape of the letter U better for the clamp that blocks the hand-screw bar.
Connected element preferred light round pin at the connecting plate two ends.
Compare with the parts of existing locking mode or employing, the utility model has the advantage of: whole locking operation only needs to rotate the hand-screw bar with regard to realizing the locking of whole mechanism and opening at any end of operating stem, and is easy to operate; Any blank position that is installed on tooling device of the present utility model, the both sides that can be implemented in certain-length scope tooling device operate, and simple in structure.
Description of drawings
Fig. 1 embodiment 1 device front schematic view
Fig. 2 embodiment 1 device side schematic view
Embodiment
A kind of device for the locking rotating actuator is in conjunction with illustrated in figures 1 and 2.Gear retaining ring 1 is welded on the running shaft 2, and 3 of the gears on the driving mechanism are fixed on the gear retaining ring 1; Running shaft 2 is fixed in the top of fitting seat 5 by bearing support 4; Spring case 7 has been installed by fixed base 6 by upper position place at fitting seat 5, and 7 li of spring cases are fixed with the spring 9 that is overlapping push rod 8, and push rod 8 passes from spring case 7; At the lower position of fitting seat 5 U-shaped card 10 is installed, U-shaped card 10 has blocked hand-screw bar 11; The two ends that reeded connecting plate 12 is set have respectively connected respectively hand-screw bar 11 by a light round pin 13 and have passed an end of the push rod 8 that comes from spring case 7 lower ends.
During operation; hand-screw bar 11 drives push rod 8 by connecting plate 12 and moves around U-shaped card 10 rotations, and then throws off with gear 3; releasing is to the protection of running shaft 2; at this moment, hand-screw bar 11 rotates to the groove in the connecting plate 12, so that hand-screw bar 11 can not continue rotation again; unclamp hand-screw bar 11; the compression restoring force of spring 9 stays open state so that connecting plate 12 fits together with hand-screw bar 11, and this moment, driving mechanism can rotate running.After the transmission device operation was finished, turn hand-screw bar 11 made it to deviate from from groove location in the opposite direction, turns over the dead center position, and the top is in gear 3 always under the pressure effect of spring 9 for push rod 8, and running shaft 2 can not rotate again, has namely locked driving mechanism.
Claims (3)
1. device that is used for the locking rotating actuator, it is characterized in that: the gear retaining ring is welded on the running shaft, and gear then is fixed on the gear retaining ring; Running shaft is fixed in the top of fitting seat by bearing support; Spring case has been installed by fixed base by upper position place at fitting seat, is fixed with the spring that is overlapping push rod in the spring case, and push rod passes from spring case; At the lower position installation clip of fitting seat, clamp has blocked the hand-screw bar; The two ends that reeded connecting plate is set have respectively connected respectively the hand-screw bar by a connected element and have passed an end of the push rod that comes from the spring case lower end.
As claimed in claim 1 for locking rotating actuator device, it is characterized in that: described clamp takes the shape of the letter U.
As claimed in claim 1 or 2 for locking rotating actuator device, it is characterized in that: the connected element at described connecting plate two ends is the light round pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410978 CN202812173U (en) | 2012-08-11 | 2012-08-11 | Device used for locking rotation transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410978 CN202812173U (en) | 2012-08-11 | 2012-08-11 | Device used for locking rotation transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812173U true CN202812173U (en) | 2013-03-20 |
Family
ID=47871045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410978 Expired - Fee Related CN202812173U (en) | 2012-08-11 | 2012-08-11 | Device used for locking rotation transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812173U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671996A (en) * | 2018-05-10 | 2018-10-19 | 俞松炜 | Chinese medicine medicinal material grinding device |
| CN109964994A (en) * | 2017-12-28 | 2019-07-05 | 安徽省卓创信息科技服务有限公司 | A kind of clamp system of fish processing |
| CN110285933A (en) * | 2019-07-20 | 2019-09-27 | 深圳市实瑞建筑技术有限公司 | A kind of door and window air-tightness detection device and its detection method |
| CN110486465A (en) * | 2018-05-15 | 2019-11-22 | 沃尔沃汽车公司 | Park lock equipment and vehicle including this park lock equipment |
| CN110842826A (en) * | 2018-12-11 | 2020-02-28 | 北京科基佳德智能技术有限公司 | Quick centering fixture for tire |
| CN113236770A (en) * | 2021-04-30 | 2021-08-10 | 华南理工大学 | Gear shifting device and transportation equipment comprising same |
-
2012
- 2012-08-11 CN CN 201220410978 patent/CN202812173U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964994A (en) * | 2017-12-28 | 2019-07-05 | 安徽省卓创信息科技服务有限公司 | A kind of clamp system of fish processing |
| CN108671996A (en) * | 2018-05-10 | 2018-10-19 | 俞松炜 | Chinese medicine medicinal material grinding device |
| CN110486465A (en) * | 2018-05-15 | 2019-11-22 | 沃尔沃汽车公司 | Park lock equipment and vehicle including this park lock equipment |
| US11131382B2 (en) | 2018-05-15 | 2021-09-28 | Volvo Car Corporation | Park lock arrangement and vehicle comprising such a park lock arrangement |
| CN110842826A (en) * | 2018-12-11 | 2020-02-28 | 北京科基佳德智能技术有限公司 | Quick centering fixture for tire |
| CN110285933A (en) * | 2019-07-20 | 2019-09-27 | 深圳市实瑞建筑技术有限公司 | A kind of door and window air-tightness detection device and its detection method |
| CN113236770A (en) * | 2021-04-30 | 2021-08-10 | 华南理工大学 | Gear shifting device and transportation equipment comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |