CN203570891U - Device capable of fixing position of rotating shaft - Google Patents
Device capable of fixing position of rotating shaft Download PDFInfo
- Publication number
- CN203570891U CN203570891U CN201320732853.5U CN201320732853U CN203570891U CN 203570891 U CN203570891 U CN 203570891U CN 201320732853 U CN201320732853 U CN 201320732853U CN 203570891 U CN203570891 U CN 203570891U
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- CN
- China
- Prior art keywords
- rotating shaft
- fixed position
- device capable
- support
- pressing plate
- 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 the technical field of rotating shafts, in particular to a device capable of fixing the position of a rotating shaft. The device is simple in structure, the rotating shaft can be conveniently stopped at a fixed position every time, and accordingly follow-up operation is facilitated. The device capable of fixing the position of the rotating shaft comprises the rotating shaft and is characterized in that the rotating shaft is arranged on a support, the bottom of the rotating shaft is connected with a rotary table, locating rods are symmetrically arranged at the two radial ends of the bottom of the rotary table, the support is provided with a locating cylinder, and a piston rod of the locating cylinder is provided with pressing plates which are matched with the locating rods.
Description
Technical field
The utility model relates to rotating shaft technical field, is specially a kind of device of realizing rotating shaft fixed position.
Background technique
Rotating shaft be connect that product zero main part must be used, for rotation work, not only born moment of flexure but also born the axle of moment of torsion, of many uses, conventionally rotating shaft bottom connecting drive device, rotating shaft upper end connects the parts that need rotation, drive unit drive shaft is rotated, thereby realizes the rotation of the parts of rotating shaft upper end connection, sometimes needs the parts that rotate will be parked in fixed position after rotation completes, easy-to-operat, the position that general rotating shaft is stopped after rotating cannot be fixed.
Summary of the invention
In order to address the above problem, the utility model provides a kind of device of realizing rotating shaft fixed position, and it is simple in structure, can realize easily rotating shaft and all be parked in fixed position at every turn, is convenient to subsequent operation.
Its technological scheme is such: it comprises rotating shaft, it is characterized in that, described rotating shaft is arranged on support, described rotating shaft bottom connects rotating disk, described rotating disk bottom is radially symmetrical arranged positioning rod in two ends, on described support, positioning cylinder is set, the pressing plate coordinating with described positioning rod is set on the piston rod of described positioning cylinder.
It is further characterized in that, on described positioning rod, is set with bearing is set;
Projection with described bearing fit is set on described pressing plate.
Adopt after structure of the present utility model, when rotating shaft is rotated, the piston rod of positioning cylinder is retracted, after rotating shaft is rotated, the piston rod of positioning cylinder stretches out, because the rotating disk bottom in rotating shaft is radially symmetrical arranged positioning rod in two ends, pressing plate contacts and continues promotion with in two positioning rods one, until pressing plate all contacts with two positioning rods, rotating shaft is fixed, cannot be rotated further, realized location, no matter where two positioning rods are in, pressing plate can both be realized and the contacting of two positioning rods by the driving of positioning cylinder, realize the location of fixed position, realize rotating shaft and be all parked in fixed position at every turn, it is simple in structure, be convenient to subsequent operation.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure worm's eye view.
Embodiment
See Fig. 1, shown in Fig. 2, a kind of device of realizing rotating shaft fixed position, it comprises rotating shaft 1, rotating shaft 1 is arranged on support 2, and rotating shaft 1 bottom connects rotating disk 3, and rotating disk 3 bottoms radially two ends are symmetrical arranged positioning rod 4, positioning cylinder 5 is set on support 2, the pressing plate 6 coordinating with positioning rod 4 is set on the piston rod of positioning cylinder 5; On positioning rod 4, suit arranges bearing 7, can alleviate the gouging abrasion of pressing plate 6 and positioning rod 4; The projection 8 coordinating with bearing 7 is set on pressing plate 6, can realizes more easily location.
Claims (3)
1. realize the device of rotating shaft fixed position for one kind, it comprises rotating shaft, it is characterized in that, described rotating shaft is arranged on support, described rotating shaft bottom connects rotating disk, described rotating disk bottom is radially symmetrical arranged positioning rod in two ends, on described support, positioning cylinder is set, and the pressing plate coordinating with described positioning rod is set on the piston rod of described positioning cylinder.
2. a kind of device of realizing rotating shaft fixed position according to claim 1, is characterized in that, on described positioning rod, suit arranges bearing.
3. a kind of device of realizing rotating shaft fixed position according to claim 2, is characterized in that, the projection with described bearing fit is set on described pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732853.5U CN203570891U (en) | 2013-11-20 | 2013-11-20 | Device capable of fixing position of rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732853.5U CN203570891U (en) | 2013-11-20 | 2013-11-20 | Device capable of fixing position of rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570891U true CN203570891U (en) | 2014-04-30 |
Family
ID=50538623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320732853.5U Expired - Fee Related CN203570891U (en) | 2013-11-20 | 2013-11-20 | Device capable of fixing position of rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276036A (en) * | 2015-10-27 | 2016-01-27 | 贵州航天天马机电科技有限公司 | Self-adaptation locking device |
| CN109944889A (en) * | 2019-04-01 | 2019-06-28 | 东莞市末客信息科技有限公司 | A kind of autoreaction formula multi-purpose machinery limit anti-lock device and method |
-
2013
- 2013-11-20 CN CN201320732853.5U patent/CN203570891U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276036A (en) * | 2015-10-27 | 2016-01-27 | 贵州航天天马机电科技有限公司 | Self-adaptation locking device |
| CN105276036B (en) * | 2015-10-27 | 2018-01-30 | 贵州航天天马机电科技有限公司 | A kind of self-adapting locking device |
| CN109944889A (en) * | 2019-04-01 | 2019-06-28 | 东莞市末客信息科技有限公司 | A kind of autoreaction formula multi-purpose machinery limit anti-lock device and method |
| CN109944889B (en) * | 2019-04-01 | 2020-07-24 | 陈潮潮 | Self-reaction type multipurpose mechanical limiting and back-locking device and method |
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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: 20140430 Termination date: 20141120 |
|
| EXPY | Termination of patent right or utility model |