CN202521026U - Flange connection mechanism of electric actuator - Google Patents
Flange connection mechanism of electric actuator Download PDFInfo
- Publication number
- CN202521026U CN202521026U CN2012201713125U CN201220171312U CN202521026U CN 202521026 U CN202521026 U CN 202521026U CN 2012201713125 U CN2012201713125 U CN 2012201713125U CN 201220171312 U CN201220171312 U CN 201220171312U CN 202521026 U CN202521026 U CN 202521026U
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- CN
- China
- Prior art keywords
- flange
- actuator
- connection mechanism
- flange connection
- utility
- 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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- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a flange connection mechanism of an electric actuator. The flange connection mechanism comprises a fixing device arranged between the actuator and an output flange, and is characterized in that the fixing device comprises bolts and a cylindrical pin. Two connecting pins are additionally arranged between a connecting flange and the actuator, so that the angular deflection of the actuator due to a gap between the bolts can be avoided when the torque is output by a machine body, the influence of the gap between the bolts on transmission can be eliminated, and the adjustment accuracy of the actuator is improved.
Description
Technical field
The utility model relates to a kind of YE, further relates to a kind of YE with novel flange bindiny mechanism.
Background technique
Shown in Figure 1; In the existing technology, in the combining of final controlling element output flange and valve, mostly be to connect by bolt; But but do not eliminate the gap between bolt and the position, flange plate hole; This understands some deviation with regard to the degree of regulation that causes final controlling element, and particularly in the moment that final controlling element starts, its strong wallop makes final controlling element also ensue rotation.Among Fig. 1, YE 1 links to each other through adpting flange 2 with valve, is connected through bolt 3 between adpting flange 2 and the YE 1, and when moment of torsion was big, bolt looseness produced the bolt space, thereby influenced the location and the proper functioning of final controlling element.
Summary of the invention
In view of above content, be necessary to provide a kind of ability to stablize final controlling element, bear than high pulling torque, and the fixing flange bindiny mechanism on final controlling element to the valve preferably.
The utility model provides a kind of flange bindiny mechanism of YE, comprises the fixing device that is arranged between final controlling element and the output flange, and wherein said fixing device is bolt and straight pin.
Preferably, the number of said straight pin on flange is 2.
Compared with prior art, the advantage of the utility model is:
1, between adpting flange and final controlling element, installs two pieces of connecting pins again additional; Like this, when making the body output torque, can not make final controlling element generation angular deflection because of the gap between the bolt; Eliminated of the influence of bolt gap, improved the degree of regulation of final controlling element transmission.
Description of drawings
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings.
Fig. 1 is the schematic cross-section of the flange bindiny mechanism of the utility model YE.
Embodiment
Shown in Figure 1, the flange bindiny mechanism of YE comprises the fixing device that is arranged between final controlling element 1 and the output flange 3, and wherein said fixing device is bolt 2 and straight pin 4.
The number of said straight pin 4 on flange is 2.
The utility model is primarily aimed at the improvement that motor flange bindiny mechanism is carried out; The above is merely the utility model preferred embodiment; Non-so promptly limit to the claim of the utility model; So the simple and easy variation and the equivalent transformation of doing with the utility model specification and graphic content such as all should be contained in the claim of the utility model.
Claims (2)
1. the flange bindiny mechanism of a YE comprises the fixing device that is arranged between final controlling element and the output flange, it is characterized in that: said fixing device is bolt and straight pin.
2. according to the flange bindiny mechanism of the said YE of claim 1, it is characterized in that:
The number of said straight pin on said output flange is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201713125U CN202521026U (en) | 2012-04-20 | 2012-04-20 | Flange connection mechanism of electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201713125U CN202521026U (en) | 2012-04-20 | 2012-04-20 | Flange connection mechanism of electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521026U true CN202521026U (en) | 2012-11-07 |
Family
ID=47103978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201713125U Expired - Fee Related CN202521026U (en) | 2012-04-20 | 2012-04-20 | Flange connection mechanism of electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521026U (en) |
-
2012
- 2012-04-20 CN CN2012201713125U patent/CN202521026U/en not_active Expired - Fee Related
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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: 20121107 Termination date: 20150420 |
|
| EXPY | Termination of patent right or utility model |