CN217276099U - Device for rapidly detecting height of aviation blade flange plate - Google Patents
Device for rapidly detecting height of aviation blade flange plate Download PDFInfo
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- CN217276099U CN217276099U CN202220757341.3U CN202220757341U CN217276099U CN 217276099 U CN217276099 U CN 217276099U CN 202220757341 U CN202220757341 U CN 202220757341U CN 217276099 U CN217276099 U CN 217276099U
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- height
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a device for rapidly detecting the height of an aviation blade flange plate, which belongs to the technical field of aviation blade detection and comprises a workbench, the top of the workbench is provided with a moving mechanism, two sides of the top of the moving mechanism are fixedly connected with two fixed plates, the moving directions of the two fixed plates are opposite, the opposite surfaces of the two fixed plates are respectively provided with a locking mechanism, the opposite surfaces of the two locking mechanisms are respectively fixedly connected with a locking plate, the moving mechanism comprises an electric sliding rail fixedly connected with the top of the workbench, electric sliding blocks are connected to inner walls of two sides of the electric sliding rail in a sliding mode, the moving directions of the electric sliding blocks are opposite, the electric sliding blocks are located on the same side, the electric sliding blocks are fixedly connected with the fixed plate through screws, and the locking mechanism comprises a plurality of locking springs which are fixedly connected with a uniform locking plate. The utility model discloses can fix the blade flange, guarantee that the detection data is accurate.
Description
Technical Field
The utility model belongs to the technical field of the aviation blade detects, especially, relate to a device of short-term test aviation blade flange height.
Background
The blade, as one of the relevant important parts of the engine, accounts for approximately 30% of the weight in the manufacture of aeroengines. Due to the complex shape and large size span (length from 20mm-
800mm), is stressed badly, bears the most, and operates under the operating mode of high temperature, high pressure and high rotational speed for the performance of engine depends on the level of manufacturing and designing of blade profile to a great extent, often needs to use a device of short-term test aviation blade flange height.
Among the prior art, the device of short-term test aviation blade flange height generally includes workstation and detection device body, places the blade on the workstation, then detects blade flange height through detection device.
However, when the device is used, the fixation of the blade edge plate is not good, and the detection data is easy to be distorted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the device of a short-term test aviation blade flange height that proposes. The advantages are that: can fix the blade flange, guarantee that the testing data is accurate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a device for short-term test aviation blade flange height, includes the workstation, the top of workstation is provided with moving mechanism, two fixed plates of moving mechanism's two both sides fixed connection, two the motion opposite direction of fixed plate, two the relative one side of fixed plate all is provided with locking mechanism, two the equal fixedly connected with locking plate in locking mechanism's the relative one side.
Through the technical scheme: the during operation is placed the blade between two locking boards, can make two fixed plates all appear moving towards the blade through moving mechanism, and the removal of fixed plate can drive the locking board and take place the displacement to the blade, and after locking board and blade contact, can cooperate locking mechanism to make the blade fixed stable, at last, use the detection device body to detect the blade can, consequently, can fix blade flange, guarantee that the detection data is accurate.
The utility model discloses further set up to, moving mechanism include with the electronic slide rail of the top fixed connection of workstation, the equal sliding connection of both sides inner wall of electronic slide rail has electronic slider, two electronic slider's motion opposite direction is located same one side through screw fixed connection between electronic slider and the fixed plate.
Through the technical scheme: when the electric slide rail is started, the electric slide block can drive the fixed plate to move in the opposite direction.
The utility model discloses further set up to, locking mechanism includes a plurality of even locking plate fixed connection's locking spring, two the relative one side of fixed plate is all seted up and is formed sliding fit's locking groove with the locking plate, is located with one side fixed connection between the one end of locking groove and locking spring.
Through the technical scheme: when the locking plate is contacted with the blade, the electric sliding block is continuously moved, the locking plate can move in the locking groove and extrude the locking spring, and the compression of the locking spring can enable the locking plate to compress the blade.
The utility model discloses further set up to, the inner wall packing in locking groove has nitrogen gas, and the inner wall looks adaptation in locking board and locking groove.
Through the technical scheme: the arrangement of the nitrogen can increase the pressure between the locking plate and the inner wall of the locking groove, so that the reaction force applied to the blade is increased, and the blade is further clamped.
The utility model discloses further set up to, two the equal fixedly connected with fastening pad in relative one side of locking plate, and the fastening pad is the rubber material, the opening has been seted up to the one end of fastening pad.
Through the technical scheme: the setting of fastening pad can multiplicable locking plate and the blade between frictional force, can make the blade press from both sides tightly, and the setting of opening can be between the deformability of fastening pad, can make the blade press from both sides tightly.
The utility model discloses further set up to, the equal fixedly connected with in top both ends intermediate position of workstation places the piece, two the fixed plate is and places a symmetric distribution.
Through the technical scheme: the setting of the placing block can determine the height of the bottom of the blade.
The utility model discloses further set up to, the one end of placing the piece has been seted up and has been placed the mouth.
Through the technical scheme: place the setting of mouth, can carry on spacingly to the bottom of blade, can avoid the blade angular deviation to appear to influence the testing result.
The utility model has the advantages that:
1. this short-term test aviation blade flange height's device, in operation, place the blade between two locking plates, can make two fixed plates all appear moving towards the blade through moving mechanism, the removal of fixed plate can drive the locking plate and take place the displacement to the blade, after locking plate and blade contact, can cooperate locking mechanism to make the blade fixed stable, and at last, use the detection device body to detect the blade can, consequently, can fix the blade flange, guarantee that the detection data is accurate.
2. This device of short-term test aviation blade flange height through being provided with nitrogen gas, pressure between multiplicable locking plate and the locking inslot wall, and then increase the reaction force that the blade received, further make the blade tightly pressed from both sides.
3. This device of short-term test aviation blade flange height places the mouth through being provided with, can carry on spacingly to the bottom of blade, can avoid the blade angular deviation to influence the testing result.
Drawings
Fig. 1 is a schematic perspective view of a device for rapidly detecting the height of an aviation blade flange plate according to the present invention;
fig. 2 is a schematic structural view of a placing opening highlighted by the device for rapidly detecting the height of the aviation blade flange plate provided by the utility model;
fig. 3 is the utility model provides a partial section structure schematic diagram of a device of short-term test aviation blade flange height.
In the figure: 1. a work table; 2. a fixing plate; 3. a locking plate; 4. an electric slide rail; 5. an electric slider; 6. a locking spring; 7. a locking groove; 8. fastening the pad; 9. a port; 10. placing the blocks; 12. the mouth is placed.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a device for rapidly detecting the height of an aviation blade flange plate comprises a workbench 1, wherein a moving mechanism is arranged at the top of the workbench 1, two fixed plates 2 are fixedly connected to two sides of the top of the moving mechanism, the moving directions of the two fixed plates 2 are opposite, locking mechanisms are arranged on opposite surfaces of the two fixed plates 2, and locking plates 3 are fixedly connected to opposite surfaces of the two locking mechanisms.
It should be noted that, in this embodiment, the moving mechanism includes an electric slide rail 4 fixedly connected to the top of the workbench 1, the inner walls of the two sides of the electric slide rail 4 are both slidably connected to electric sliders 5, the moving directions of the two electric sliders 5 are opposite, the electric sliders 5 and the fixing plate 2 located on the same side are fixedly connected through screws, and the electric slide rail 4 is started to enable the electric sliders 5 to drive the fixing plate 2 to move in the opposite moving directions.
Further, in this embodiment, locking mechanism includes a plurality of even locking plate 3 fixed connection's locking spring 6, two relative one sides of fixed plate 2 all seted up and form sliding fit's locking groove 7 with locking plate 3, lie in fixed connection between the one end of locking groove 7 and locking spring 6 with one side, after locking plate 3 and blade contact, continue to remove electronic slider 5, locking plate 3 can remove and extrude locking spring 6 in locking groove 7 this moment, locking spring 6's compression can make locking plate 3 compress tightly the blade.
In one embodiment, the inner wall of the locking groove 7 is filled with nitrogen, the locking plate 3 is matched with the inner wall of the locking groove 7, and the pressure between the locking plate 3 and the inner wall of the locking groove 7 can be increased through the nitrogen, so that the reaction force applied to the blade is increased, and the blade is further clamped.
In one embodiment, the opposite surfaces of the two locking plates 3 are fixedly connected with fastening pads 8, the fastening pads 8 are made of rubber, one ends of the fastening pads 8 are provided with through holes 9, friction force between the locking plates 3 and the blades can be increased through the fastening pads 8, the blades can be clamped tightly, and the blades can be clamped tightly due to the arrangement of the through holes 9 and the deformation capacity of the fastening pads 8.
In one embodiment, the middle positions of two ends of the top of the workbench 1 are fixedly connected with the placing blocks 10, the two fixing plates 2 are symmetrically distributed on the placing blocks 10, and the bottom height of the blade can be determined through the placing blocks 10.
It should be noted that, in this embodiment, one end of the placing block 10 is provided with a placing opening 12, and the bottom of the blade can be limited through the placing opening 12, so that the blade can be prevented from generating an angle deviation, and the detection result is affected.
The working principle is as follows: the during operation is placed the blade between two locking plates 3, can make two fixed plates 2 all appear moving towards the blade through moving mechanism, and the removal of fixed plate 2 can drive locking plate 3 and take place the displacement to the blade, and after locking plate 3 and blade contact, can cooperate locking mechanism to make the blade fixed stable, finally, use the detection device body to detect the blade can, consequently, can fix the blade flange board, guarantee that detection data is accurate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a device of short-term test aviation blade flange height, includes workstation (1), its characterized in that, the top of workstation (1) is provided with moving mechanism, two fixed plate (2) of moving mechanism's two both sides fixed connection, two the direction of motion of fixed plate (2) is opposite, two the relative one side of fixed plate (2) all is provided with locking mechanism, two the equal fixedly connected with locking plate (3) of relative one side of locking mechanism.
2. The device for rapidly detecting the height of the aviation blade flange plate as claimed in claim 1, wherein the moving mechanism comprises an electric slide rail (4) fixedly connected with the top of the workbench (1), the inner walls of two sides of the electric slide rail (4) are both slidably connected with electric slide blocks (5), the moving directions of the two electric slide blocks (5) are opposite, and the electric slide blocks (5) and the fixed plate (2) on the same side are fixedly connected through screws.
3. The device for rapidly detecting the height of the aviation blade flange plate as claimed in claim 1, wherein the locking mechanism comprises a plurality of locking springs (6) which are fixedly connected with a plurality of uniform locking plates (3), locking grooves (7) which are in sliding fit with the locking plates (3) are formed in opposite surfaces of the two fixing plates (2), and the locking grooves (7) and one ends of the locking springs (6) which are positioned on the same side are fixedly connected.
4. The device for rapidly detecting the height of the aviation blade flange as claimed in claim 3, wherein the inner wall of the locking groove (7) is filled with nitrogen, and the locking plate (3) is matched with the inner wall of the locking groove (7).
5. The device for rapidly detecting the height of the aviation blade flange plate as claimed in claim 3, wherein the two opposite surfaces of the locking plates (3) are fixedly connected with fastening pads (8), the fastening pads (8) are made of rubber, and one end of each fastening pad (8) is provided with a through hole (9).
6. The device for rapidly detecting the height of the aviation blade flange plate as claimed in claim 1, wherein the middle positions of the two ends of the top of the workbench (1) are both fixedly connected with placing blocks (10), and the two fixing plates (2) are symmetrically distributed on the placing blocks (10).
7. The device for rapidly detecting the height of the aviation blade flange plate as claimed in claim 6, wherein a placing opening (12) is formed at one end of the placing block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220757341.3U CN217276099U (en) | 2022-04-03 | 2022-04-03 | Device for rapidly detecting height of aviation blade flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220757341.3U CN217276099U (en) | 2022-04-03 | 2022-04-03 | Device for rapidly detecting height of aviation blade flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217276099U true CN217276099U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220757341.3U Active CN217276099U (en) | 2022-04-03 | 2022-04-03 | Device for rapidly detecting height of aviation blade flange plate |
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| CN (1) | CN217276099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894066A (en) * | 2022-04-25 | 2022-08-12 | 中国民用航空飞行学院 | Device for detecting height of blade edge plate through aviation |
-
2022
- 2022-04-03 CN CN202220757341.3U patent/CN217276099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894066A (en) * | 2022-04-25 | 2022-08-12 | 中国民用航空飞行学院 | Device for detecting height of blade edge plate through aviation |
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