CN201096978Y - A coaxial overlapping multi-layer turning limit device with any angle - Google Patents
A coaxial overlapping multi-layer turning limit device with any angle Download PDFInfo
- Publication number
- CN201096978Y CN201096978Y CNU2007200586206U2007200586206U CN200720058620U CN201096978Y CN 201096978 Y CN201096978 Y CN 201096978Y CN U2007200586206U2007200586206 U CNU2007200586206U2007200586206 U CN U2007200586206U2007200586206U CN 200720058620 U CN200720058620 U CN 200720058620U CN 201096978 Y CN201096978 Y CN 201096978Y
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- China
- Prior art keywords
- limit baffle
- ring
- baffle ring
- pin
- servo
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- 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 coaxially overlapped and multi-layered arbitrary angle rotating limiting device, which belongs to the mechanical equipment technology field. The limiting device comprises a rotating axle, a servo shifting ring, limiting blocking rings and a machine seat; the servo shifting ring, the limiting blocking rings and the machine seat are penetrated through the rotating axle in sequence, the servo shifting ring is fixedly connected with the rotating axle, the limiting blocking rings and the machine seat are sleeved on the rotating axle, the device is provided with at least a blocking ring, the limiting blocking ring close to the machine seat is fixedly connected with the machine seat, and angle rotating limiting devices are respectively arranged between the servo shifting ring and the limiting blocking rings and between adjacent limiting blocking rings; the arbitrary rotating angle of the overall system in one direction can be adjusted through adjusting the numbers of the limiting blocking rings and the rotating angles of the angle rotating limiting devices; therefore, the limiting device has the advantages of simple structure, multi-angled and flexible limiting, convenient operation and extensive adaptation scope.
Description
Technical field
The utility model relates to mechanical equipment technical field, is meant a kind of coaxial superimposed multiple layer arbitrary angle rotary caging device especially.
Background technology
In some revolution instrument and equipment, the needs for motion control and protection device components usually need to control reliably the control of angle of revolution and multi-angle.Though can realize angle control near switch and travel switch, there is labile factor, unreliable.Therefore the best mode of control angle of revolution is the control mode of physical construction reliably; The general rotary caging device of special use that adopts is realized the control of reliable angle of revolution.But,,, can not realize multi-angle or arbitrarily angled spacing though that existing slewing limit mechanism can be realized is spacing reliably according to result for retrieval.For example: the patent No. is: the patent of CN01240598.1 " 360 ° of orientation position-limit mechanisms of artificial rotary table " design is a kind of to comprise that left limit move bar, becomes right limiting-rod, the elasticity bridle in 30 ° of orientation, two joint covers and locking plate composition position-limit mechanism with lift limiting-rod, can only make in 0 °～360 ° scopes of artificial rotary table and clockwise rotate 180 °, or rotate counterclockwise 180 °.The patent No. is: the patent of CN03212674.3 " a kind of electromechanical 720 degree slewing limit mechanisms " has designed a kind of position-limit mechanism that mainly is made of rotating part and fixed part, and rotating part is turned round 0 °～720 ° scopes with respect to fixed part.Above-mentioned stop means complex structure, all can not realize arbitrarily angled control, be of limited application.
The utility model content
The purpose of this utility model is in order to overcome existing stop means complex structure, all can not to realize arbitrarily angled control, the problem that is of limited application, and a kind of coaxial superimposed multiple layer arbitrary angle rotary caging device is provided.
Adopt following technical scheme for achieving the above object:
A kind of coaxial superimposed multiple layer arbitrary angle rotary caging device, it comprises revolving shaft, servo-actuated ring, limit baffle ring and support composition; Servo-actuated ring, limit baffle ring and support are located on the revolving shaft successively, the servo-actuated ring is fixedlyed connected with revolving shaft, limit baffle ring, support are set on the revolving shaft, at least include a limit baffle ring in the described device, fixedly connected near the limit baffle ring of support with support, between described servo-actuated ring and limit baffle ring, be provided with the angular turn stop means between adjacent limit baffle ring.
Wherein said servo-actuated ring outer shroud is provided with the pin of stirring of an axial protrusion; Limit baffle ring is provided with and stirs the gear pin of corresponding two protrusions of pin, and corresponding being provided with of limit baffle ring another side stirred pin; Described pin and the gear pin angulation rotating limit device stirred.
Wherein said servo-actuated ring outer shroud is provided with two gear pin that axially protrude; Limit baffle ring is provided with the pin of stirring with the corresponding protrusion of gear pin, and the limit baffle ring another side is corresponding to be provided with two gear pin; Described pin and the gear pin angulation rotating limit device stirred.
The beneficial effects of the utility model are: revolving shaft is when a direction rotation, drive fixing with it servo-actuated ring by angular turn stop means and corresponding angle of limit baffle ring rotation, the servo-actuated ring drives next limit baffle ring by the angular turn stop means again and rotates corresponding angle, is delivered to the limit baffle ring that last and support fix so always; The angle that revolving shaft rotates in the whole process is for passing through each adjacent summation by the corresponding rotational angle of angular turn stop means accessory; Adjust the number of limit baffle ring and the angle of angular turn stop means rotation and can adjust any rotational angle of total system in a direction; Therefore the utlity model has simple in structure, multi-angle is spacing, spacing flexible, easy to use, adapt to characteristics such as wide.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the A-A diagrammatic cross-section of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the A-A diagrammatic cross-section of the utility model embodiment 2.
Embodiment
Embodiment 1: as shown in Figure 1, 2: a kind of coaxial superimposed multiple layer arbitrary angle rotary caging device, and it comprises revolving shaft 1, servo-actuated ring 2, limit baffle ring 3 and support 4 compositions; Servo-actuated ring 2, limit baffle ring 3 and support 4 are located on the revolving shaft 1 successively, servo-actuated ring 2 is fixedlyed connected with revolving shaft 1, limit baffle ring 3, support 4 are set on the revolving shaft 1, at least include a limit baffle ring 3 in the described device, limit baffle ring 3 near support is fixedly connected with support 4, and 3 of described servo-actuated ring 2 and limit baffle rings, 3 of adjacent limit baffle rings are provided with the angular turn stop means; Servo-actuated ring 3 outer shrouds be provided with one axially protrude stir pin 21; Limit baffle ring 3 is provided with and stirs the gear pin 31 of pin 21 corresponding two protrusions, and corresponding being provided with of limit baffle ring 3 another sides stirred pin 32; The limit baffle ring 3 of close support 4 need not be provided with stirs pin 32.Stir pin and gear pin angulation rotating limit device.
Embodiment 2: shown in Fig. 3,4: a kind of coaxial superimposed multiple layer arbitrary angle rotary caging device, and it comprises revolving shaft 1, servo-actuated ring 2, limit baffle ring 3 and support 4 compositions; Servo-actuated ring 2, limit baffle ring 3 and support 4 are located on the revolving shaft 1 successively, servo-actuated ring 2 is fixedlyed connected with revolving shaft 1, limit baffle ring 3, support 4 are set on the revolving shaft 1, at least include a limit baffle ring 3 in the described device, limit baffle ring 3 near support is fixedly connected with support 4, and 3 of described servo-actuated ring 2 and limit baffle rings, 3 of adjacent limit baffle rings are provided with the angular turn stop means; Servo-actuated ring 2 outer shrouds are provided with two gear pin 22 that axially protrude; Limit baffle ring 3 be provided with the corresponding protrusion of gear pin stir pin 33, limit baffle ring 3 another sides are corresponding to be provided with two gear pin 34; Limit baffle ring 3 near support 4 need not be provided with the gear pin; Stir pin and gear pin angulation rotating limit device.
More than the utility model device of two kinds of embodiment: revolving shaft 1 is when a direction rotation, drive fixing with it servo-actuated ring 2 by angular turn stop means and corresponding angle of limit baffle ring 3 rotations, servo-actuated ring 2 drives next limit baffle ring 3 by the angular turn stop means again and rotates corresponding angle, is delivered to the limit baffle ring 3 that last and support fix so always; The angle that revolving shaft 1 rotates in the whole process is for passing through each adjacent summation by the corresponding rotational angle of angular turn stop means accessory; Adjusting the number of limit baffle ring 3 and in the angular turn stop means each stirs the angle that pin rotates and can adjust any rotational angle of total system in a direction in corresponding two gear pin; Therefore the utlity model has simple in structure, multi-angle is spacing, spacing flexible, easy to use, adapt to characteristics such as wide.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model claim.
Claims (3)
1, a kind of coaxial superimposed multiple layer arbitrary angle rotary caging device is characterized in that: it comprises revolving shaft, servo-actuated ring, limit baffle ring and support composition; Servo-actuated ring, limit baffle ring and support are located on the revolving shaft successively, the servo-actuated ring is fixedlyed connected with revolving shaft, limit baffle ring, support are set on the revolving shaft, at least include a limit baffle ring in the described device, fixedly connected near the limit baffle ring of support with support, between described servo-actuated ring and limit baffle ring, be provided with the angular turn stop means between adjacent limit baffle ring.
2, a kind of coaxial superimposed multiple layer arbitrary angle rotary caging device according to claim 1 is characterized in that: described servo-actuated ring outer shroud is provided with the pin of stirring of an axial protrusion; Limit baffle ring is provided with and stirs the gear pin of corresponding two protrusions of pin, and corresponding being provided with of limit baffle ring another side stirred pin; Described pin and the gear pin angulation rotating limit device stirred.
3, a kind of coaxial superimposed multiple layer arbitrary angle rotary caging device according to claim 1 is characterized in that: described servo-actuated ring outer shroud is provided with two gear pin that axially protrude; Limit baffle ring is provided with the pin of stirring with the corresponding protrusion of gear pin, and the limit baffle ring another side is corresponding to be provided with two gear pin; Described pin and the gear pin angulation rotating limit device stirred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200586206U2007200586206U CN201096978Y (en) | 2007-10-23 | 2007-10-23 | A coaxial overlapping multi-layer turning limit device with any angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200586206U2007200586206U CN201096978Y (en) | 2007-10-23 | 2007-10-23 | A coaxial overlapping multi-layer turning limit device with any angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096978Y true CN201096978Y (en) | 2008-08-06 |
Family
ID=39924031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200586206U2007200586206U Expired - Fee Related CN201096978Y (en) | 2007-10-23 | 2007-10-23 | A coaxial overlapping multi-layer turning limit device with any angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096978Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100543624C (en) * | 2007-10-23 | 2009-09-23 | 东莞华中科技大学制造工程研究院 | A kind of coaxial superimposed multiple layer arbitrary angle rotary caging device |
| CN109102841A (en) * | 2018-08-16 | 2018-12-28 | 芜湖源码自动化设备有限公司 | It is a kind of to facilitate the fixed device of instrument and meter installation for adjusting angle |
| CN111810586A (en) * | 2020-07-08 | 2020-10-23 | 中国电子科技集团公司第二十九研究所 | Mechanical buffering limit structure with limited rotation angle range larger than 360 degrees and rotary table |
-
2007
- 2007-10-23 CN CNU2007200586206U2007200586206U patent/CN201096978Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100543624C (en) * | 2007-10-23 | 2009-09-23 | 东莞华中科技大学制造工程研究院 | A kind of coaxial superimposed multiple layer arbitrary angle rotary caging device |
| CN109102841A (en) * | 2018-08-16 | 2018-12-28 | 芜湖源码自动化设备有限公司 | It is a kind of to facilitate the fixed device of instrument and meter installation for adjusting angle |
| CN111810586A (en) * | 2020-07-08 | 2020-10-23 | 中国电子科技集团公司第二十九研究所 | Mechanical buffering limit structure with limited rotation angle range larger than 360 degrees and rotary table |
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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: 20080806 Termination date: 20101023 |