CN207634576U - A kind of opposite locking device of small space mechanical moving components - Google Patents
A kind of opposite locking device of small space mechanical moving components Download PDFInfo
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- CN207634576U CN207634576U CN201721631620.0U CN201721631620U CN207634576U CN 207634576 U CN207634576 U CN 207634576U CN 201721631620 U CN201721631620 U CN 201721631620U CN 207634576 U CN207634576 U CN 207634576U
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- component
- small space
- brake
- moving components
- mechanical moving
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Abstract
The utility model is related to a kind of opposite locking devices of small space mechanical moving components.The utility model provides a kind of opposite locking device of small space mechanical moving components, and the position stepless locking function of two components can be realized in small space.A kind of opposite locking device of small space mechanical moving components, including actuator, component I and component II, it is provided with guide rail and shaft on component I, brake and gear are provided in shaft, the rack for being provided with directive wheel on component II and being engaged with gear, actuator both ends are connected with component I and component II respectively, and actuator control unit I and component II perform relative motion under directive wheel effect along guide rail；The position that brake passes through locking shaft locking member I and component II.
Description
Technical field
The utility model is related to a kind of locking device, especially a kind of opposite locking device of small space mechanical moving components.
Background technology
Conventional locking mode needs larger axial space, or has grade locking.It is special with the development of mechanized equipment
It is not mobile unit, needs in smaller space and two parts moving linearly of stepless locking under the premise of be not take up axial dimension
How position realizes that the stepless locking in this small space is that those skilled in the art need the technical barrier solved.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of opposite locking device of small space mechanical moving components,
The stepless locking function of two component locations can be realized in small space.
To achieve the above object, the technical solution adopted in the utility model is：A kind of opposite lock of small space mechanical moving components
Tight device, including actuator, component I and component II are provided with guide rail and shaft on component I, be provided in shaft brake and
Gear, the rack for being provided with directive wheel and being engaged with gear on component II, actuator both ends respectively with II phase of component I and component
Even, actuator control unit I and component II perform relative motion under directive wheel effect along guide rail；Brake is by locking spindle lock
Determine the position of component I and component II.
Further, brake is trainstop or connects the brake of speed reducer.
The advantageous effect of utility model
The utility model uses two two components, rack pinion, actuator and the brakes that can be movable relatively, i.e.,
The position stepless locking function of two components of realization in smaller space can be completed, constituent part is few, simple in structure and compact；Solution
Brake is locked, two relative movements can be used by starting actuator, lock brake, and locking two parts relative position uses
It is convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the left view of Fig. 1.
Specific implementation mode
A kind of opposite locking device of small space mechanical moving components, including actuator 2, can be with the component I 1 of relative motion and portion
Part II 4 is provided with guide rail 11 and shaft 6 on component I 1, brake 5 and gear 7 is respectively arranged in shaft 6, is set on component II 4
It is equipped with guide type shoe 32, the rack engaged with gear 78, directive wheel 3 is mounted on guide type shoe 32, and directive wheel 3 includes two pairs of fortune
Action-oriented wheel 33 and a pair of of spacing guide wheel 31, when II 4 relative motion of component I 1 and component, directive wheel 3 rolls in guide rail 11.
2 both ends of actuator are connected with component I 1 and component II 4 respectively, the work of 2 control unit I 1 of actuator and component II in 4 directive wheels 3
It is performed relative motion along guide rail 11 with lower, actuator 2 can be driving cylinder or other direct acting elements or device.Brake 5 passes through lock
Tight shaft 6 carrys out the relative position of locking member I 1 and component II 4, it can be achieved that stepless locking.Brake 5 can be the braking of standard
Device 5, trainstop 5 or the brake 5 for connecting speed reducer.
When needing moving parts to move, brake 5 is unlocked first, in the case where directive wheel 3 and guide rail 11 control, actuator 2
Drive the free movement on rack 8 of gear 7.Component I 1 and component II 4 can be made to move to scheduled lock by controlling actuator 3
Brake 5 is locked in tight position, and shaft 6 cannot rotate, while limit position of the gear 7 on rack 8, that is, lock component I
1 and component II 4 relative position.
Claims (2)
1. a kind of opposite locking device of small space mechanical moving components, it is characterised in that including being provided with guide rail fixed component, movement
Component, driving cylinder are provided with shaft in fixed component, brake and gear are provided in shaft, be provided on moving parts with
The rack of gear engagement, driving cylinder both ends are separately positioned on fixed component, on moving parts, and driving cylinder drives moving parts along leading
Rail and fixed component relative motion.
2. a kind of opposite locking device of small space mechanical moving components as described in claim 1, it is characterised in that brake is back
Turn brake or connects the brake of speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631620.0U CN207634576U (en) | 2017-11-30 | 2017-11-30 | A kind of opposite locking device of small space mechanical moving components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631620.0U CN207634576U (en) | 2017-11-30 | 2017-11-30 | A kind of opposite locking device of small space mechanical moving components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634576U true CN207634576U (en) | 2018-07-20 |
Family
ID=62854903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721631620.0U Active CN207634576U (en) | 2017-11-30 | 2017-11-30 | A kind of opposite locking device of small space mechanical moving components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634576U (en) |
-
2017
- 2017-11-30 CN CN201721631620.0U patent/CN207634576U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Shaoyong Inventor after: Zhang Wu Inventor after: Yang Biwu Inventor after: Li Jinghong Inventor after: Pu Pengcheng Inventor after: Li Xiaofei Inventor after: Du Xiao Inventor after: Zu Lijia Inventor before: Lin Shaoyong Inventor before: Li Jinghong Inventor before: Li Xiaofei Inventor before: Du Xiao Inventor before: Zu Lijia |
|
| CB03 | Change of inventor or designer information |