CN209639668U - Spring groove location size detecting device in compressor blade - Google Patents
Spring groove location size detecting device in compressor blade Download PDFInfo
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- CN209639668U CN209639668U CN201920769097.0U CN201920769097U CN209639668U CN 209639668 U CN209639668 U CN 209639668U CN 201920769097 U CN201920769097 U CN 201920769097U CN 209639668 U CN209639668 U CN 209639668U
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- spring groove
- chock
- detecting device
- compressor blade
- pedestal
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Abstract
The utility model provides spring groove location size detecting device in a kind of compressor blade, belongs to field of measuring technique.It solves the problems, such as that the parameter of the symmetrical center positions relative vane side of spring groove in existing compressor blade is not easy to measure.Spring groove location size detecting device in this compressor blade, including pedestal, dial gauge and spring groove chock, have on pedestal for blade placement and horizontally disposed table top, spring groove chock is located at the top of table top, it is connected between spring groove chock and pedestal by the guide frame that spring groove chock can be made to move along the vertical direction, the bottom of spring groove chock is tapered；Dial gauge is located at the side of spring groove chock, and dial gauge includes watchcase and detector, and watchcase is fixedly connected with pedestal, and detector is horizontally disposed.Spring groove location size detecting device has structure simple in this compressor blade, and manufacturing cost is low, easy to use, quickly detects required parameter and detection accuracy height advantage.
Description
Technical field
The utility model belongs to field of measuring technique, is related to a kind of detection device, and especially a kind of compressor blade is hit by a bullet
Spring groove location size detecting device.
Background technique
Compressor blade is one of most important sliding part in rotating air conditioner compressor, and blade divides compresser cylinder
At two sealing spaces, when compressor rotation, by the volume change of the two spaces, air-breathing and compression are carried out by turns, it is complete
At the working cycles of compressor.
As shown in Figure 1, be provided with spring groove on compressor blade, for placing spring, when compressor operating, spring makes blade
It is adjacent to cylinder surfaces.Spring groove on compressor blade is other than having size requirement, the symmetrical center positions relative vane of slot
Side also requires, and in the spring groove process on blade, the detection of the symmetrical center positions of slot is very inconvenient, therefore and
There is the symmetrical center positions substandard product of big measuring tank, causes very big loss.
Summary of the invention
The utility model proposes spring groove location size detecting device, the utility model in a kind of compressor blade to solve
Certainly the technical issues of is the symmetrical center positions relative vane side for how more easily detecting spring groove in compressor blade
Parameter.
The technical problems to be solved of the utility model can be realized by the following technical scheme: in a kind of compressor blade
Spring groove position dimension detection device, including pedestal, dial gauge and spring groove chock have on pedestal and place for blade and horizontal
The table top of setting, spring groove chock are located at the top of table top, by that can make spring groove chock edge between spring groove chock and pedestal
The mobile guide frame of vertical direction is connected, and the bottom of spring groove chock is tapered or cylindric；Dial gauge is located at spring groove
The side of chock, dial gauge include watchcase and detector, and watchcase is fixedly connected with pedestal, and detector is horizontally disposed.
Using in compressor blade spring groove location size detecting device detection compressor blade in spring groove it is symmetrical in
When the parameter of heart position relative vane side, the notch of spring groove is placed on table top upward and vertically in blade, adjusts blade
Position keep spring groove opposite with spring groove chock and the detector of dial gauge and the side of blade lean；Press spring slot plug
Block forces the bottom of spring groove chock to be embedded in spring groove, since spring groove and spring groove chock often cannot keep face, because
And force blade mobile in the process, so that tapered surface of the two edge mouth lines of spring groove respectively with spring groove chock leans
Or the side of spring groove and the cylindrical side of spring groove chock mutually rely on, then the detector of dial gauge, which is done, adaptively acts,
The parameter that people just can obtain the symmetrical center positions relative vane side of spring groove by watching the reading of dial gauge.
Compared with prior art, spring groove location size detecting device has structure simple in this compressor blade, manufacture
Advantage at low cost.Spring groove location size detecting device also has easy to use in this compressor blade, quickly detects institute
Need parameter and detection accuracy height advantage.
Detailed description of the invention
Fig. 1 is the schematic perspective view of compressor blade.
Fig. 2 is the schematic perspective view of spring groove location size detecting device in compressor blade.
Fig. 3 is the schematic view of the front view using detection device detection compressor blade parameter status.
In figure, 1, pedestal；1a, bottom plate；1b, side plate；1c, table top；2, dial gauge；2a, watchcase；2b, detector；3, spring
Slot plug block；4, guide pad；5, positioning pin；6, bolt；7, cylinder；8, blade；8a, spring groove；8b, side；9, backer.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Spring groove location size detecting device includes pedestal 1, dial gauge 2 and spring groove chock 3 in a kind of compressor blade.
Pedestal 1 includes horizontally disposed bottom plate 1a and the side plate 1b being vertically arranged, and bottom plate 1a is fixedly connected with side plate 1b.Bottom
The upper face of plate 1a is for the placement of blade 8 and horizontally disposed table top 1c；The plate face of side plate 1b improves leaf for the dependence of blade 8
Piece 8 is placed on 1 upward stability of pedestal vertically, realizes and improves 8 placement status consistency of blade, and then guarantees detection accuracy.
Spring groove chock 3 is located at the top of table top 1c, by that can make spring groove chock 3 between spring groove chock 3 and pedestal 1
The guide frame moved along the vertical direction is connected.Spring groove chock 3 is in a strip shape, and guide frame includes guide pad 4, guide pad 4
One side 8b on the pilot hole that is matched with 3 cross section of spring groove chock with shape, pass through between guide pad 4 and side plate 1b
Positioning pin 5 is fixedly connected with bolt 6, thus improves 4 installation accuracy of guide pad, is realized and is improved the mobile verticality of spring groove chock 3,
And then the spring groove 8a for improving spring groove chock 3 and blade 8 cooperates precision, final realize improves detection accuracy.
The bottom of spring groove chock 3 is tapered or cylindric, which makes spring groove chock 3 be easier to fill in spring groove 8a
And be easier to improve the center of spring groove chock 3 and the center registration of spring groove 8a, it realizes and improves detection accuracy.
Cylinder 7 is fixed on the side plate 1b of pedestal 1, the piston rod of cylinder 7 is connected with spring groove chock 3, manipulates cylinder 7
Piston rod energy band of stretching move 3 vertical shift of spring slot plug block, which makes spring groove location size detection in compressor blade
Device, which uses, to be more convenient, and the pressure for guaranteeing that spring groove chock 3 is pressed on blade 8 is consistent, has not only been effectively protected blade 8, but also
Effectively guarantee the center of spring groove chock 3 and the center registration of spring groove 8a.
Dial gauge 2 includes watchcase 2a and detector 2b, and watchcase 2a is fixedly connected with pedestal 1, and detector 2b is horizontally disposed.Bottom
Fixed on the side plate 1b of seat 1 to have backing 9, backer 9 and dial gauge 2 are located at the same side of spring groove chock 3.
Using in compressor blade spring groove location size detecting device detection compressor blade 8 in spring groove 8a it is symmetrical
When the parameter of 8 side 8b of center relative vane, the notch of spring groove 8a is placed on table top 1c upward and vertically in blade 8
On, and the one side 8b of blade 8 leans with backer 9, just makes spring groove 8a and 3 pre-align of spring groove chock, while hundred in this way
The side 8b of the detector 2b and blade 8 that divide table 2 lean and push the detector 2b of dial gauge 2 mobile, but are avoided that
Degree pushes the detector 2b of dial gauge 2 mobile, and damages dial gauge 2.
The piston rod for manipulating cylinder 7 stretches out, and piston rod drives spring groove chock 3 to move down, the bottom of spring groove chock 3
It is embedded in spring groove 8a, forces blade 8 mobile, realize the position for automatically correcting blade 8, the dial gauge 2 in this motion process
Detector 2b, which is done, adaptively to be acted, and people just can obtain the symmetrical centre position of spring groove 8a by watching the reading of dial gauge 2
Set the parameter of 8 side 8b of relative vane.
Claims (6)
1. spring groove location size detecting device in a kind of compressor blade, which is characterized in that including pedestal (1), dial gauge (2)
With spring groove chock (3), has on pedestal (1) and placed for blade (8) and horizontally disposed table top (1c), spring groove chock (3)
Positioned at the top of table top (1c), by the way that spring groove chock (3) can be made along the vertical direction between spring groove chock (3) and pedestal (1)
Mobile guide frame is connected, and the bottom of spring groove chock (3) is tapered or cylindric；Dial gauge (2) is located at spring slot plug
The side of block (3), dial gauge (2) include watchcase (2a) and detector (2b), and watchcase (2a) is fixedly connected with pedestal (1), detection
Head (2b) is horizontally disposed.
2. spring groove location size detecting device in compressor blade according to claim 1, which is characterized in that the bottom
Seat (1) includes horizontally disposed bottom plate (1a) and the side plate (1b) being vertically arranged, and bottom plate (1a) is fixedly connected with side plate (1b)；Bottom
The upper face of plate (1a) is table top (1c)；The plate face of side plate (1b) can be relied on for blade (8).
3. spring groove location size detecting device in compressor blade according to claim 1, which is characterized in that described to lead
It include guide pad (4) to structure, spring groove chock (3) is in a strip shape, has shape and spring on the one side (8b) of guide pad (4)
The pilot hole that slot plug block (3) cross section matches.
4. spring groove location size detecting device in compressor blade according to claim 3, which is characterized in that described to lead
It is fixedly connected between block (4) and side plate (1b) by positioning pin (5) and bolt (6).
5. spring groove location size detecting device in compressor blade according to claim 1 or 2 or 3, which is characterized in that
It is fixed with cylinder (7) on the pedestal (1), the piston rod of cylinder (7) is connected the pistons of cylinder (7) with spring groove chock (3)
Bar energy band of stretching is moved spring slot plug block (3) vertical shift.
6. spring groove location size detecting device in compressor blade according to claim 1 or 2 or 3, which is characterized in that
Fixation is had backing (9) on the pedestal (1), and backer (9) and dial gauge (2) are located at the same side of spring groove chock (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769097.0U CN209639668U (en) | 2019-05-27 | 2019-05-27 | Spring groove location size detecting device in compressor blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769097.0U CN209639668U (en) | 2019-05-27 | 2019-05-27 | Spring groove location size detecting device in compressor blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639668U true CN209639668U (en) | 2019-11-15 |
Family
ID=68498763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920769097.0U Active CN209639668U (en) | 2019-05-27 | 2019-05-27 | Spring groove location size detecting device in compressor blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209639668U (en) |
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2019
- 2019-05-27 CN CN201920769097.0U patent/CN209639668U/en active Active
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