CN207600408U - A kind of turbine blade circular arc locating slot test measuring device - Google Patents
A kind of turbine blade circular arc locating slot test measuring device Download PDFInfo
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- CN207600408U CN207600408U CN201721703709.3U CN201721703709U CN207600408U CN 207600408 U CN207600408 U CN 207600408U CN 201721703709 U CN201721703709 U CN 201721703709U CN 207600408 U CN207600408 U CN 207600408U
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- turbine blade
- arc
- measuring device
- circular arc
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Abstract
The utility model discloses a kind of turbine blade circular arc locating slot test measuring devices, including pedestal, the upside side wall of the pedestal is equipped with the mounting groove of opening upwards, and rotating bar is inserted in mounting groove, the rotating bar is rotatablely connected by the side wall of tumbler and mounting groove, the side of bottom of the rotating bar far from mounting groove is equipped with the turntable laterally set, side of the turntable far from rotating bar is around equipped with multiple mounting holes, hollow tube is inserted in multiple mounting holes, the mobile bar being vertically arranged is inserted in the hollow tube, and the side side wall of mobile bar is equipped with slot, the inserted link laterally set is inserted on the side side wall of the hollow tube.In the utility model, which can be detected turbine blade, and detect simple operation, and efficient, testing result is accurate, and different types of turbine blade can be detected, and adaptive surface is wider.
Description
Technical field
The utility model is related to test measuring device technical field more particularly to a kind of turbine blade circular arc locating slot detection limits
Tool.
Background technology
Since gas turbine and its combined-cycle technology are advanced, the thermal efficiency is high, unit starting is fast, high degree of automation, tune
Peak performance is good, can meet increasingly strict environmental protection requirement, development gas turbine is imperative, while to the precision of its component
Degree also proposed new requirement, when producing turbine blade at present, needs to be detected the circular arc locating slot of its blade, prevent
Only underproof product enters in assembly line, but existing test measuring device is complicated, and detection efficiency is poor, simultaneously
For detection device it is impossible to meet the detection of a plurality of types of turbine blades, applicable surface is relatively narrow.For this purpose, a kind of it is proposed that steamer
Machine blade arc locating slot test measuring device solves the above problems.
Utility model content
The purpose of this utility model be in order to solve the problems in the existing technology, and propose a kind of turbine blade
Circular arc locating slot test measuring device.
To achieve these goals, the utility model employs following technical solution：
A kind of turbine blade circular arc locating slot test measuring device, including pedestal, the upside side wall of the pedestal, which is equipped with, to be opened
The upward mounting groove of mouth, and rotating bar is inserted in mounting groove, the rotating bar passes through the side wall of tumbler and mounting groove and turns
Dynamic connection, the side of bottom of the rotating bar far from mounting groove are equipped with the turntable laterally set, and the turntable is far from rotating bar
Side around multiple mounting holes are equipped with, be inserted with hollow tube in multiple mounting holes, be inserted in the hollow tube perpendicular
The mobile bar directly set, and the side side wall of mobile bar is equipped with slot, and transverse direction is inserted on the side side wall of the hollow tube
The inserted link of setting, and the first spring is arranged on the outside side wall of inserted link, side of the inserted link far from slot is equipped with pull head, institute
The bottom for stating hollow tube is equipped with telescopic rod, and side of the telescopic rod far from mounting hole bottom is connected with arc measurer, the arc
Side of the measurer far from mobile bar is equipped with arc installation cavity, and the upside side wall of arc installation cavity is equipped with light-transmitting opening, the arc
Multiple light bulbs are equipped in shape installation cavity, two supporting rods being vertically arranged are arranged on the upside side wall of the pedestal, and prop up
The side side wall of strut is equipped with the fixed plate that laterally sets, on the upside side wall of the fixed plate by be vertically arranged second
Spring is connected with clamping plate, and the turbine blade laterally set is bolted connection between the supporting rod and clamping plate.
Preferably, two roller grooves that Open Side Down, and the side of roller groove are arranged on the downside side wall of the pedestal
Rotation stop universal wheel is rotatably connected to by rotating member on wall.
Preferably, the multiple arcs slot for including being circumferentially positioned on rotating bar side wall of the tumbler, the installation
Two opposite grooves of opening are arranged on the inner wall of slot, and movable block are inserted in groove, and movable block is far from groove-bottom
The side in portion is equipped with the arc block to match with arc groove, and the inner wall of the groove is arranged with two opposite sliding slots of opening,
The slide bar to match with sliding slot is arranged on the both sides side wall of the movable block, the side side wall of the sliding slot is equipped with laterally
The third spring of setting, and third spring is connected with the side of slide bar.
Preferably, the side wall of the light-transmitting opening of the arc installation cavity is equipped with matched transparent glass.
Preferably, the type of multiple arc measurers is different.
Preferably, rubber protecting jacket is arranged on the outside side wall of the pull head, and is used at the running-on of rubber protecting jacket
Elastic band fastening setting.
In the utility model, user is when using the test measuring device to be detected the circular arc of turbine blade, first
By turbine blade by the mating reaction of clamping plate and bolt, turbine blade is fixed, fixed operation is convenient, and fix tightly
It leans on, then, it is detected according to the arc measurer of the type of turbine blade to be detected selection cooperation, by turning
The arc measurer of cooperation is turned to the underface of turbine blade, pulls pull head by turn disk so that inserted link is detached from slot to be blocked
State being connect, due to the rebound effect of telescopic rod so that the arcwall face of arc measurer is in contact with the arc surface of turbine blade, from
Side is observed, if not occurring light, is illustrated that the circular arc of the turbine blade is qualified, if there is light, is illustrated that contact is inadequate
Tightly, the circular arc existing defects of turbine blade, which can be to turbine blade
It is detected, and detects simple operation, efficient, testing result is accurate, and different types of turbine blade can be carried out
Detection, adaptive surface are wider.
Description of the drawings
Fig. 1 be the utility model proposes a kind of turbine blade circular arc locating slot test measuring device structure diagram；
Fig. 2 be the utility model proposes a kind of turbine blade circular arc locating slot test measuring device top view cross section structural representation
Figure；
Fig. 3 is the structure diagram at A in Fig. 1；
Fig. 4 is the structure diagram at B in Fig. 1.
In figure：1 pedestal, 2 mounting grooves, 3 rotating bars, 4 turntables, 5 supporting rods, 6 telescopic rods, 7 hollow tubes, 8 fixed plates, 9
Two springs, 10 clamping plates, 11 bolts, 12 light bulbs, 13 arc installation cavitys, 14 arc measurers, 15 mobile bars, 16 turbine blades, 17
Groove, 18 sliding slots, 19 third springs, 20 slide bars, 21 movable blocks, 22 arc grooves, 23 slots, 24 inserted links, 25 first springs, 26 are drawn
Head.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-4, a kind of turbine blade circular arc locating slot test measuring device, including pedestal 1, the upside side wall of pedestal 1
The mounting groove 2 of opening upwards is equipped with, two roller grooves that Open Side Down, and idler wheel are arranged on the downside side wall of pedestal 1
Rotation stop universal wheel is rotatably connected to by rotating member on the side wall of slot, convenient for the movement of the test measuring device, and is plugged in mounting groove 2
There is a rotating bar 3, the multiple arcs slot 22 for including being circumferentially positioned on 3 side wall of rotating bar of tumbler, on the inner wall of mounting groove 2
Two opposite grooves 17 of opening are arranged with, and movable block 21 are inserted in groove 17, and movable block 21 is far from 17 bottom of groove
The side in portion is equipped with the arc block to match with arc groove 22, and the inner wall of groove 17 is arranged with two opposite sliding slots of opening
18, the slide bar 20 to match with sliding slot 18 is arranged on the both sides side wall of movable block 21, and the side side wall of sliding slot 18 is equipped with
The third spring 19 laterally set, and third spring 19 is connected with the side of slide bar 20, facilitates the angle of control turntable 4, with
So that arc measurer 14 is in the underface of turbine blade 16 to be measured, rotating bar 3 passes through tumbler and the side wall of mounting groove 2
Rotation connection, the side of bottom of the rotating bar 3 far from mounting groove 2 are equipped with the turntable 4 laterally set, and turntable 4 is far from rotating bar 3
Side is inserted with hollow tube 7 in multiple mounting holes, is inserted with what is be vertically arranged in hollow tube 7 around multiple mounting holes are equipped with
Mobile bar 15, and the side side wall of mobile bar 15 is equipped with slot 23, is inserted with what is laterally set on the side side wall of hollow tube 7
Inserted link 24, and the first spring 25 is arranged on the outside side wall of inserted link 24, side of the inserted link 24 far from slot 23 is equipped with pull head 26,
Rubber protecting jacket is arranged on the outside side wall of pull head 26, and is prevented at the running-on of rubber protecting jacket using elastic band fastening setting
Hand is scratched when only pulling, and is conveniently replaceable bad old rubber protecting jacket, and the bottom of hollow tube 7 is equipped with telescopic rod 6, and flexible
Side of the bar 6 far from mounting hole bottom is connected with arc measurer 14, and the type of multiple arcs measurer 14 is different, can be to inhomogeneity
The circular arc of the turbine blade 16 of type is detected, and side of the arc measurer 14 far from mobile bar 15 is equipped with arc installation cavity 13,
The side wall of the light-transmitting opening of arc installation cavity 13 is equipped with matched transparent glass, by observing light come to steam turbine leaf
The circular arc of piece 16 is detected, and the upside side wall of arc installation cavity 13 is equipped with light-transmitting opening, is equipped in arc installation cavity 13 more
A light bulb 12 is arranged with two supporting rods being vertically arranged 5, and on the side side wall of supporting rod 5 on the upside side wall of pedestal 1
Equipped with the fixed plate 8 laterally set, clamping plate 10 is connected with by the second spring 9 being vertically arranged on the upside side wall of fixed plate 8,
The turbine blade 16 laterally set is fastenedly connected between supporting rod 5 and clamping plate 10 by bolt 11.
In the utility model, user is first when the test measuring device is used to be detected the circular arc of turbine blade 16
First turbine blade 16 to be fixed turbine blade 16 by the mating reaction of clamping plate 10 and bolt 11, fixed operation is convenient,
And it is fixed, then, according to the type of turbine blade 16 to be detected selection cooperation arc measurer 14 come to its into
The arc measurer 14 of cooperation by rotating turntable 4, is turned to the underface of turbine blade 16, pulls pull head 26 by row detection,
So that inserted link 24 and slot 23 are detached from clamped condition, due to the rebound effect of telescopic rod 6 so that the arcwall face of arc measurer 14 with
The arc surface of turbine blade 16 is in contact, and from side, if not occurring light, illustrates the circular arc of the turbine blade 16
Qualification if there is light, illustrates to contact not tight enough, the circular arc existing defects of turbine blade 16, turbine blade circle
Arc locating slot test measuring device can be detected turbine blade 16, and detect simple operation, efficient, and testing result is accurate
Really, and different types of turbine blade 16 can be detected, adaptive surface is wider.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of turbine blade circular arc locating slot test measuring device, including pedestal（1）, which is characterized in that the pedestal（1）It is upper
Side side wall is equipped with the mounting groove of opening upwards（2）, and mounting groove（2）In be inserted with rotating bar（3）, the rotating bar（3）It is logical
Cross tumbler and mounting groove（2）Side wall rotation connection, the rotating bar（3）Far from mounting groove（2）The side of bottom set
There is the turntable laterally set（4）, the turntable（4）Far from rotating bar（3）Side around being equipped with multiple mounting holes, it is multiple described
Hollow tube is inserted in mounting hole（7）, the hollow tube（7）In be inserted with the mobile bar being vertically arranged（15）, and mobile bar
（15）Side side wall be equipped with slot（23）, the hollow tube（7）Side side wall on be inserted with the inserted link laterally set
（24）, and inserted link（24）Outside side wall on be arranged with the first spring（25）, the inserted link（24）Far from slot（23）Side
Equipped with pull head（26）, the hollow tube（7）Bottom be equipped with telescopic rod（6）, and telescopic rod（6）Side far from mounting hole bottom
It is connected with arc measurer（14）, the arc measurer（14）Far from mobile bar（15）Side be equipped with arc installation cavity（13）, and
Arc installation cavity（13）Upside side wall be equipped with light-transmitting opening, the arc installation cavity（13）In be equipped with multiple light bulbs（12）, institute
State pedestal（1）Upside side wall on be arranged with two supporting rods being vertically arranged（5）, and supporting rod（5）Side side wall on
Equipped with the fixed plate laterally set（8）, the fixed plate（8）Upside side wall on pass through the second spring that is vertically arranged（9）Even
It is connected to clamping plate（10）, the supporting rod（5）And clamping plate（10）Between pass through bolt（11）It is fastenedly connected with the steamer laterally set
Machine blade（16）.
A kind of 2. turbine blade circular arc locating slot test measuring device according to claim 1, which is characterized in that the pedestal
（1）Downside side wall on be arranged with two roller grooves that Open Side Down, and pass through rotating member rotation on the side wall of roller groove and connect
It is connected to rotation stop universal wheel.
A kind of 3. turbine blade circular arc locating slot test measuring device according to claim 1, which is characterized in that the rotation
Device include be circumferentially positioned at rotating bar（3）Multiple arcs slot on side wall（22）, the mounting groove（2）Inner wall on it is symmetrical
If there are two the opposite grooves that is open（17）, and groove（17）In be inserted with movable block（21）, and movable block（21）Far from groove
（17）The side of bottom is equipped with and arc groove（22）The arc block to match, the groove（17）Inner wall be arranged with two and open
The opposite sliding slot of mouth（18）, the movable block（21）Both sides side wall on be arranged with and sliding slot（18）The slide bar to match
（20）, the sliding slot（18）Side side wall be equipped with the third spring that laterally sets（19）, and third spring（19）With slide bar
（20）Side be connected.
A kind of 4. turbine blade circular arc locating slot test measuring device according to claim 1, which is characterized in that the arc
Installation cavity（13）Light-transmitting opening side wall be equipped with matched transparent glass.
5. a kind of turbine blade circular arc locating slot test measuring device according to claim 1, which is characterized in that multiple described
Arc measurer（14）Type it is different.
A kind of 6. turbine blade circular arc locating slot test measuring device according to claim 1, which is characterized in that the pull head
（26）Outside side wall on be arranged with rubber protecting jacket, and using elastic band fastening setting at the running-on of rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703709.3U CN207600408U (en) | 2017-12-10 | 2017-12-10 | A kind of turbine blade circular arc locating slot test measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703709.3U CN207600408U (en) | 2017-12-10 | 2017-12-10 | A kind of turbine blade circular arc locating slot test measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600408U true CN207600408U (en) | 2018-07-10 |
Family
ID=62763564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703709.3U Active CN207600408U (en) | 2017-12-10 | 2017-12-10 | A kind of turbine blade circular arc locating slot test measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838005A (en) * | 2018-07-27 | 2018-11-20 | 安徽伊法拉电力科技有限公司 | A kind of high pressure painting device that cleaning quality is high |
| CN110231011A (en) * | 2019-07-01 | 2019-09-13 | 安徽安风风机有限公司 | The irregular radian detecting device of fan blade and detection method |
| CN114111497A (en) * | 2021-11-11 | 2022-03-01 | 安徽晋煤中能化工股份有限公司 | Turbine blade circular arc constant head tank measuring tool |
-
2017
- 2017-12-10 CN CN201721703709.3U patent/CN207600408U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838005A (en) * | 2018-07-27 | 2018-11-20 | 安徽伊法拉电力科技有限公司 | A kind of high pressure painting device that cleaning quality is high |
| CN110231011A (en) * | 2019-07-01 | 2019-09-13 | 安徽安风风机有限公司 | The irregular radian detecting device of fan blade and detection method |
| CN114111497A (en) * | 2021-11-11 | 2022-03-01 | 安徽晋煤中能化工股份有限公司 | Turbine blade circular arc constant head tank measuring tool |
| CN114111497B (en) * | 2021-11-11 | 2023-04-25 | 安徽晋煤中能化工股份有限公司 | Steam turbine blade circular arc constant head tank detects measuring tool |
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