CN204255281U - A kind of mover error protection mounting structure of linear movement pick-up - Google Patents
A kind of mover error protection mounting structure of linear movement pick-up Download PDFInfo
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- CN204255281U CN204255281U CN201420684514.9U CN201420684514U CN204255281U CN 204255281 U CN204255281 U CN 204255281U CN 201420684514 U CN201420684514 U CN 201420684514U CN 204255281 U CN204255281 U CN 204255281U
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- mover
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Abstract
The utility model relates to a kind of mover error protection structure of linear movement pick-up.Described mover error protection structure comprises: mover component (1), bolt (2), stator component (3), wherein mover component (1) is containing connecting rod rest (4), iron core (5), the end face of stator component (3) shell has the placed hole (6) of two iron cores, the iron core of mover component (1) can insert in placed hole (6); It is characterized in that: the connecting rod rest of mover component (1) is half-turn dissymmetrical structure, and erection bolt on the end face of stator component (3) shell, bolt exceeds the end face of stator casing.Mover component, bolt, stator casing.This structure does not affect sensor assembling, uses.Can the stator whether one_to_one corresponding of the very with the naked eye connecting rod of discovery linear movement pick-up mover component clearly and stator component by this structure.
Description
Technical field
The utility model relates to a kind of mover field engineering of linear movement pick-up.
Background technology
Linear movement pick-up is primarily of stator component and mover component composition.Two remaining linear movement pick-up and redundance linear movement pick-up have two or more stators and iron core.The connecting rod of stator and mover component, after debugging, belongs to relation one to one.Because connecting rod rest parts great majority are all axially symmetric structures.So have wrongly installed situation unavoidably in transport and use procedure.At present, redundancy sensor mainly adopts correspondence on connecting rod rest and stator component to engrave the letter such as " A ", " B " for this method.Although the method decreases the probability of mistake.But can not avoid completely.
Utility model content
The purpose of this utility model is the mover error protection structure by a kind of linear movement pick-up.Prevent double redundant sensors stator and connecting rod installation site mistake, the connecting rod avoiding stator and mover component not phenomenon one to one.
The technical scheme that the utility model is taked is: a kind of mover error protection mounting structure of linear movement pick-up, comprise: mover component 1, bolt 2, stator component 3, wherein mover component 1 is containing connecting rod rest 4, iron core 5, the end face of stator component 3 shell has the placed hole 6 of two iron cores, the iron core of mover component 1 can insert in placed hole 6; The connecting rod rest of mover component 1 is the dissymmetrical structure of half-turn, and erection bolt on the end face of stator component 3 shell, bolt exceeds the end face of stator casing.The maximum height of bolt 2 is lower than the minimum altitude of the connecting rod rest of mover component 1.After loading onto bolt 2, the direction of installing mover component 1 just becomes unique direction.
Advantage of the present utility model is: the mover error protection structure of a kind of linear movement pick-up of the present invention.This structure thoroughly avoids stator and connecting rod not phenomenon one to one when not affecting sensor assembling and using
Accompanying drawing explanation
Fig. 1 is stator component
Fig. 2 mover component
Fig. 3 error protection wiring layout
Embodiment
See Fig. 1-Fig. 3, the utility model concrete scheme is:
1, on traditional stator parts 3 shell, process the threaded hole of an erection bolt.
2, the connecting rod rest 4 of mover component 1 adopts dissymmetrical structure, is processed into semi-circular shape.
3, after loading onto bolt 2, bolt 2 is higher than shell end face.
4, mover component is installed into stator component 3.And only have a kind of installation direction.As setup error.Naked eyes just can differentiate this for setup error.When stator component 3 does not have one_to_one corresponding with iron core 5, then connecting rod rest 4 will be pressed on bolt, can not with the end contact of stator component 3, and have comparatively wide arc gap; When stator component 3 and iron core 5 one_to_one corresponding, then connecting rod rest 4 do not contact bolt 2 and with the end contact of stator component 3 shell.
5, when sensor mover component 1 is in minimum position, the maximum height of bolt 2 must not exceed the height of connecting rod rest 4.This structure is not had any impact to sensor installation, use.
Claims (2)
1. the mover error protection mounting structure of a linear movement pick-up, comprise: mover component (1), bolt (2), stator component (3), wherein mover component (1) is containing connecting rod rest (4), iron core (5), the end face of stator component (3) shell has the placed hole (6) of two iron cores, the iron core of mover component (1) can insert in placed hole (6); It is characterized in that: the connecting rod rest of mover component (1) is the dissymmetrical structure of half-turn, and erection bolt on the end face of stator component (3) shell, bolt exceeds the end face of stator casing.
2. the mover error protection mounting structure of linear movement pick-up as claimed in claim 1, is characterized in that: the maximum height of bolt (2) is lower than the minimum altitude of the connecting rod rest of mover component (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684514.9U CN204255281U (en) | 2014-11-14 | 2014-11-14 | A kind of mover error protection mounting structure of linear movement pick-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684514.9U CN204255281U (en) | 2014-11-14 | 2014-11-14 | A kind of mover error protection mounting structure of linear movement pick-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255281U true CN204255281U (en) | 2015-04-08 |
Family
ID=52959578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684514.9U Active CN204255281U (en) | 2014-11-14 | 2014-11-14 | A kind of mover error protection mounting structure of linear movement pick-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255281U (en) |
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2014
- 2014-11-14 CN CN201420684514.9U patent/CN204255281U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |