CN207556438U - A kind of adjustable stator angle fast calibration device of compressor - Google Patents
A kind of adjustable stator angle fast calibration device of compressor Download PDFInfo
- Publication number
- CN207556438U CN207556438U CN201721745141.1U CN201721745141U CN207556438U CN 207556438 U CN207556438 U CN 207556438U CN 201721745141 U CN201721745141 U CN 201721745141U CN 207556438 U CN207556438 U CN 207556438U
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- China
- Prior art keywords
- mandrel
- mounting bracket
- compressor
- angle
- mandrel mounting
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Abstract
The utility model provides a kind of adjustable stator angle fast calibration device of compressor, is arranged on compressor, including mandrel (1), positioning pin and multiple mandrel mounting brackets (2)；Wherein mandrel mounting bracket (2) is section plate shape stent triangular in shape, multiple mandrel mounting bracket (2) is arranged parallel to each other to be offered on compressor, and wherein on a mandrel mounting bracket (2) for the location hole of mandrel (1) angle calibration；Mandrel (2) extends vertically through each mandrel mounting bracket (2), and sets the flange with U-shaped groove in the radial direction in the mandrel (2)；U-shaped groove on mandrel (1) inserts positioning pin to ensure setting angle needed for mandrel (1) between the two with the location hole in mandrel mounting bracket (2).Caliberating device provided by the utility model, positioning pin assembling positioning are more reliable compared to the confirmation of dial angle, and more efficient, dial only indicates function, reliably can not be aligned and limit.
Description
Technical field
The utility model belongs to aero-engine field of structural design, more particularly to mandrel type joint debugging system regions, specifically
It is related to a kind of adjustable stator angle fast calibration device of compressor.
Background technology
In adjustable stator mandrel type joint debugging system, the correspondence of stator blade angle and joint debugging mechanism need to be demarcated in assembling
Position ensures that joint debugging mechanism drives adjustable stator linkage by the adjustment curve of design.In the angle calibration of mandrel type joint debugging system
In the process, the angle of blade is read by dial, if the angular position of mandrel confirms also by dial, in connection core
Angle vibration easily occurs during axis rocking arm and blade linkage ring, at the same take into account and manually adjust at two dial position also to
Assembling makes troubles, and is unfavorable for the raising of efficiency.
Utility model content
The purpose of this utility model is to provide a kind of adjustable stator angle fast calibration devices of compressor, overcome or alleviated by
At least one drawbacks described above of the prior art.
The purpose of this utility model is achieved through the following technical solutions：A kind of adjustable stator angle Fast Calibration dress of compressor
It puts, is arranged on compressor, including mandrel, positioning pin and multiple mandrel mounting brackets；Wherein mandrel mounting bracket is to cut
Face plate shape stent triangular in shape, multiple mandrel mounting bracket is arranged parallel to each other on compressor, and a core wherein
It is offered in axis mounting bracket for the location hole of mandrel angle calibration；Mandrel extends vertically through each mandrel mounting bracket, and
The mandrel sets the flange with U-shaped groove in the radial direction；U-shaped groove on mandrel and the location hole in mandrel mounting bracket
Positioning pin is inserted between the two to ensure setting angle needed for mandrel.
Preferably, the mandrel mounting bracket is set at two altogether.
Preferably, the two mandrel mounting brackets are connected by two wedge angles thereon with the compressor, the installation of two mandrels
Another wedge angle of stent is through the mandrel is set, wherein with installing mandrel wedge angle relative edge as circular arc in a mandrel mounting bracket
Side with installation mandrel wedge angle relative edge is straight seamed edge, and in another mandrel mounting bracket in another mandrel mounting bracket
Mandrel sharp corner is installed, the location hole is set.
A kind of advantageous effect of the adjustable stator angle fast calibration device of compressor provided by the utility model is, fixed
Position pin assembling positioning compared to dial angle confirm it is more reliable, it is more efficient, dial only indicate function, can not reliably be aligned
And limiting.
Description of the drawings
Fig. 1 is the structure diagram of the adjustable stator angle fast calibration device of the utility model compressor；
Fig. 2 is the partial enlarged view of Fig. 1.
Reference numeral：
1- mandrels, 2- mandrel mounting brackets.
Specific embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.In the accompanying drawings, from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Described reality
It is the utility model part of the embodiment to apply example, instead of all the embodiments.Below with reference to the embodiment of attached drawing description
It is exemplary, it is intended to for explaining the utility model, and it is not intended that limitation to the utility model.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
To the compressor of the utility model, adjustable stator angle fast calibration device is done further in detail below in conjunction with the accompanying drawings
Explanation.
As depicted in figs. 1 and 2, the adjustable stator angle fast calibration device of a kind of compressor, is arranged on compressor, including
Mandrel 1, positioning pin and multiple mandrel mounting brackets 2, the selection of the present embodiment mandrel mounting bracket 2 are set at two, two mandrel
Mounting bracket 2 is section plate shape stent triangular in shape, which passes through two wedge angles thereon and compressor phase
Even, and two mandrel mounting brackets 2 are arranged parallel to each other.Setting core is extended vertically through in two mandrel mounting brackets, 2 another sharp corner
Axis 1, and the flange with U-shaped groove is set in the radial direction in the mandrel 2.It is another in mandrel mounting bracket 2 on the right side of wherein Fig. 1
One wedge angle (wedge angle for being equipped with mandrel 1) relative edge is set as arc-shaped edges, another in mandrel mounting bracket 2 on the left of wherein Fig. 1
One wedge angle (wedge angle for being equipped with mandrel 1) relative edge is set as straight seamed edge, and on the left of the Fig. 1 in mandrel mounting bracket 2
It offers for the location hole of 1 angle calibration of mandrel.Both location holes on U-shaped groove and mandrel mounting bracket 2 on mandrel 1
Between inserting positioning pin to ensure setting angle needed for mandrel 1.
When carrying out staking-out work, after adjustable vane assert angle position by dial, by U-shaped groove and core on mandrel 1
Location hole in axis mounting bracket 2 is aligned by positioning pin, you can is realized the angular calibration of mandrel 1, is connected mandrel at this time and shake
The calibration of adjustable system (including stator blade and joint debugging mechanism) can be completed in arm and linkage ring.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, the change that can readily occur in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (3)
1. a kind of adjustable stator angle fast calibration device of compressor, is arranged on compressor, which is characterized in that including mandrel
(1), positioning pin and multiple mandrel mounting brackets (2)；Wherein mandrel mounting bracket (2) is section plate shape branch triangular in shape
Frame, multiple mandrel mounting bracket (2) is arranged parallel to each other on compressor, and wherein on a mandrel mounting bracket (2)
Offer the location hole for mandrel (1) angle calibration；Mandrel (1) extends vertically through each mandrel mounting bracket (2), and in the core
Axis (1) sets the flange with U-shaped groove in the radial direction；On U-shaped groove and mandrel mounting bracket (2) on mandrel (1)
Location hole inserts positioning pin to ensure setting angle needed for mandrel (1) between the two.
2. the adjustable stator angle fast calibration device of compressor according to claim 1, which is characterized in that the mandrel peace
Dress stent (2) is set at two altogether.
3. the adjustable stator angle fast calibration device of compressor according to claim 2, which is characterized in that two mandrels
Mounting bracket (2) is connected by two wedge angles thereon with the compressor, and two another wedge angles of mandrel mounting bracket are through described in setting
Mandrel (1), wherein with installing mandrel (1) wedge angle relative edge as arc-shaped edges in a mandrel mounting bracket (2), another mandrel installation branch
With installing mandrel (1) wedge angle relative edge as straight seamed edge on frame (2), and mandrel is installed on another mandrel mounting bracket (2)
(1) sharp corner sets the location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745141.1U CN207556438U (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable stator angle fast calibration device of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745141.1U CN207556438U (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable stator angle fast calibration device of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556438U true CN207556438U (en) | 2018-06-29 |
Family
ID=62664157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745141.1U Active CN207556438U (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable stator angle fast calibration device of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439842A (en) * | 2019-09-22 | 2019-11-12 | 中国航发沈阳发动机研究所 | Stator blade rotational angle measures structure and scaling method |
| CN110524234A (en) * | 2019-07-31 | 2019-12-03 | 中国航发南方工业有限公司 | Adjust the tooling of guide vane angle, the method that detection compressor guide vane adjusts angle |
| CN110567349A (en) * | 2019-09-22 | 2019-12-13 | 中国航发沈阳发动机研究所 | stator blade rotation angle measuring structure and calibration method |
-
2017
- 2017-12-14 CN CN201721745141.1U patent/CN207556438U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524234A (en) * | 2019-07-31 | 2019-12-03 | 中国航发南方工业有限公司 | Adjust the tooling of guide vane angle, the method that detection compressor guide vane adjusts angle |
| CN110439842A (en) * | 2019-09-22 | 2019-11-12 | 中国航发沈阳发动机研究所 | Stator blade rotational angle measures structure and scaling method |
| CN110567349A (en) * | 2019-09-22 | 2019-12-13 | 中国航发沈阳发动机研究所 | stator blade rotation angle measuring structure and calibration method |
| CN110439842B (en) * | 2019-09-22 | 2020-12-01 | 中国航发沈阳发动机研究所 | Stator blade rotation angle measuring structure and calibration method |
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