CN105547204A - Structure of comprehensive testing fixture of turbine casing - Google Patents
Structure of comprehensive testing fixture of turbine casing Download PDFInfo
- Publication number
- CN105547204A CN105547204A CN201410597931.4A CN201410597931A CN105547204A CN 105547204 A CN105547204 A CN 105547204A CN 201410597931 A CN201410597931 A CN 201410597931A CN 105547204 A CN105547204 A CN 105547204A
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- inlet end
- seat
- air
- outlet side
- positioning seat
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a structure of a comprehensive testing fixture of a turbine casing, the detection efficiency can be improved, and the detection cost can be reduced. The structure comprises a base, and is characterized in that the base is provided with an air-outlet end positioning seat, an air-outlet end detection mechanism, an air-inlet end positioning mechanism, an air-inlet end detection mechanism, a combination end detection mechanism, and a compression mechanism, the air-outlet end detection mechanism comprises air-outlet end detection seats and air-outlet end detection pins, the air-outlet end detection seats, the air-outlet end positioning seat, and the base correspond to air-outlet end positioning holes and flange holes of a turbine and are respectively provided with air-outlet end detection holes, the air-inlet end positioning mechanism comprises an air-inlet end positioning seat and air-inlet end pins, two transverse sides of the air-inlet end positioning seat respectively support one air-inlet end pin, the air-inlet end detection mechanism comprises an air-inlet end detection pin and air-inlet end measuring gauges, the combination end detection mechanism comprises a combination end detection seat, a combination end measuring plate, and a combination end measuring pin, and the combination end measuring plate is rotatably arranged at the upper part of the combination end detection seat.
Description
Technical field
The present invention relates to the pick-up unit of turbine case, be specifically related to the structure of the comprehensive check tool of turbine case.
Background technology
A kind of turbine case, its structure as shown in Figure 1 and Figure 2, this turbine case 1 integral casting forming, after shaping, need to the flange hole 132 of turbine case outlet side 13, pilot hole 131,133, the gasket slot 121 of inlet end 12, the flatness of inlet end 12 end face, and be positioned at the pilot hole of link 11, measure respectively.At present, the three-dimensional that need adopt above-mentioned parameter detects machine and tests, its measuring accuracy is high, accurately can measure the data deviation between element to be measured and drawing requirement, but Measuring Time is long, detection efficiency is low, the quick testing requirement in batch production process cannot be met, simultaneously high to testing staff's request for utilization, the system training that need use through three-dimensional detection method and instrument, could detect machine to three-dimensional to use, detect, testing cost is high.
Summary of the invention
For the problems referred to above, the invention provides the structure of the comprehensive check tool of turbine case, can detection efficiency be improved, be applicable to the quick detection in batch production process, and reduce the request for utilization to testing staff, reduce further testing cost.
Its technical scheme is such, it comprises reference seat, it is characterized in that: described reference seat is provided with outlet side positioning seat, outlet side testing agency, inlet end detent mechanism, inlet end testing agency, binding end testing agency and hold-down mechanism, described outlet side positioning seat matches with turbine case outlet side, described outlet side testing agency comprises outlet side and detects seat and outlet side test pin, described outlet side is detected seat and is fixed in described reference seat, seat is detected in described outlet side, the outlet side pilot hole of described outlet side positioning seat and the corresponding turbine of described reference seat, flange hole is respectively equipped with outlet side detect aperture, described inlet end detent mechanism comprises inlet end positioning seat and inlet end bearing pin, described inlet end positioning seat is fixed in described reference seat, the both lateral sides of described inlet end positioning seat is respectively supported with an inlet end bearing pin, described inlet end testing agency comprises inlet end test pin and inlet end meter, described inlet end test pin is supported on described inlet end positioning seat, longitudinal both sides of described inlet end positioning seat are respectively supported with meter described in, described binding end testing agency comprises binding end and detects seat, binding end measures plate and binding end measures pin, described binding end measures the rotating top being installed on described binding end detection seat of plate, the pilot hole that described binding end measures corresponding turbine case binding end on plate is provided with binding end detect aperture.
It is further characterized in that:
Described hold-down mechanism comprises pressing plate, column and nut, and described column top is provided with the external thread coordinated with described nut;
Also comprise one group of spacer pin and spring, spacer pin comprise be arranged at described inlet end positioning seat homonymy have strong market potential and short pin, described short pin is fixedly connected with described inlet end positioning seat, described inlet end positioning seat side is provided with the stopper slot with the mounting hole UNICOM of inlet end bearing pin, the diameter of having strong market potential described in the length of described stopper slot is greater than, described one end of having strong market potential is fixed on described inlet end bearing pin, its other end stretches out described stopper slot, has strong market potential and described short pin described in the two ends of described spring connect respectively.
After adopting structure of the present invention, during detection, first, the outlet side of turbine case is installed on positioning seat, revolving wormgear shell, make the inlet end bearing pin location inlet end outer edge surface of inlet end positioning seat transverse ends, secondly, be fixed by hold-down mechanism, and overturn binding end measurement plate, then inlet end test pin is inserted respectively, outlet side test pin is to each pilot hole, flange hole position degree detects, judge whether inlet end end face plane degree meets standard by its number of degrees difference of one group of meter be arranged on gas end positioning seat, it is simple to operate, detect quick, significantly can improve detection efficiency, be applicable to the quick detection in batch production process, and the request for utilization reduced testing staff, reduce further testing cost, inlet end bearing pin short pin, have strong market potential and spring effect under, compress turbine case inlet end end face, guarantee to measure precisely.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of turbine case to be measured;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is plan structure schematic diagram of the present invention;
Fig. 4 is cross-sectional view of the present invention;
Fig. 5 be Tu1Zhong binding end testing agency B-B to structural representation.
Embodiment
As shown in Figures 3 to 5, comprise reference seat 201, reference seat 201 is provided with outlet side positioning seat 202, outlet side testing agency, inlet end detent mechanism, inlet end testing agency, binding end testing agency and hold-down mechanism, outlet side positioning seat matches with turbine case outlet side, outlet side testing agency comprises outlet side and detects seat 203, 204 and outlet side test pin, seat 203 is detected in outlet side, 204 are fixed in reference seat 201, seat 203 is detected in outlet side, 204, the outlet side pilot hole of outlet side positioning seat 202 and the corresponding turbine of reference seat 201, flange hole is respectively equipped with outlet side detect aperture, inlet end detent mechanism comprises inlet end positioning seat 209 and inlet end bearing pin 212, inlet end positioning seat 209 is fixed in reference seat 201, the both lateral sides of inlet end positioning seat is respectively supported with an inlet end bearing pin 212, inlet end testing agency comprises inlet end test pin 210 and inlet end meter 211, inlet end test pin 210 is supported on inlet end positioning seat, and corresponding turbine case inlet end seal groove, longitudinal both sides of inlet end positioning seat are respectively supported with a meter 211, binding end testing agency comprises binding end and detects seat 205, binding end measures plate 206 and binding end measures pin, binding end measures plate 206 by bolt 207, nut 208 is installed on the top that binding end detects seat turningly, the pilot hole that binding end measures corresponding turbine case binding end on plate 206 is provided with binding end detect aperture, hold-down mechanism comprises pressing plate 216, column 218 and nut 217, and column 218 top is provided with the external thread coordinated with nut 217, also comprise one group of spacer pin and spring 215, spacer pin comprises 214 and the short pin 213 of having strong market potential being arranged at inlet end positioning seat homonymy, short pin 213 is fixedly connected with inlet end positioning seat, inlet end positioning seat side is provided with the stopper slot with the mounting hole UNICOM of inlet end bearing pin 212, the length of stopper slot be greater than have strong market potential 214 diameter, having strong market potential, 214 one end are fixed on inlet end bearing pin, its other end stretches out stopper slot, and the two ends of spring 215 connect have strong market potential 214 and short pin 213 respectively.
Claims (3)
1. the structure of the comprehensive check tool of turbine case, comprise reference seat, it is characterized in that: described reference seat is provided with outlet side positioning seat, outlet side testing agency, inlet end detent mechanism, inlet end testing agency, binding end testing agency and hold-down mechanism, described outlet side positioning seat matches with turbine case outlet side, described outlet side testing agency comprises outlet side and detects seat and outlet side test pin, described outlet side is detected seat and is fixed in described reference seat, seat is detected in described outlet side, the outlet side pilot hole of described outlet side positioning seat and the corresponding turbine of described reference seat, flange hole is respectively equipped with outlet side detect aperture, described inlet end detent mechanism comprises inlet end positioning seat and inlet end bearing pin, described inlet end positioning seat is fixed in described reference seat, the both lateral sides of described inlet end positioning seat is respectively supported with an inlet end bearing pin, described inlet end testing agency comprises inlet end test pin and inlet end meter, described inlet end test pin is supported on described inlet end positioning seat, longitudinal both sides of described inlet end positioning seat are respectively supported with meter described in, described binding end testing agency comprises binding end and detects seat, binding end measures plate and binding end measures pin, described binding end measures the rotating top being installed on described binding end detection seat of plate, the pilot hole that described binding end measures corresponding turbine case binding end on plate is provided with binding end detect aperture.
2. the structure of the comprehensive check tool of turbine case according to claim 1, is characterized in that: described hold-down mechanism comprises pressing plate, column and nut, and described column top is provided with the external thread coordinated with described nut.
3. the structure of the comprehensive check tool of turbine case according to claim 2, it is characterized in that: also comprise one group of spacer pin and spring, spacer pin comprise be arranged at described inlet end positioning seat homonymy have strong market potential and short pin, described short pin is fixedly connected with described inlet end positioning seat, described inlet end positioning seat side is provided with the stopper slot with the mounting hole UNICOM of inlet end bearing pin, the diameter of having strong market potential described in the length of described stopper slot is greater than, described one end of having strong market potential is fixed on described inlet end bearing pin, its other end stretches out described stopper slot, have strong market potential and described short pin described in the two ends of described spring connect respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597931.4A CN105547204A (en) | 2014-10-31 | 2014-10-31 | Structure of comprehensive testing fixture of turbine casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597931.4A CN105547204A (en) | 2014-10-31 | 2014-10-31 | Structure of comprehensive testing fixture of turbine casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105547204A true CN105547204A (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410597931.4A Pending CN105547204A (en) | 2014-10-31 | 2014-10-31 | Structure of comprehensive testing fixture of turbine casing |
Country Status (1)
| Country | Link |
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| CN (1) | CN105547204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709528A (en) * | 2018-05-17 | 2018-10-26 | 江南大学 | A kind of vehicle turbine shell cubing |
-
2014
- 2014-10-31 CN CN201410597931.4A patent/CN105547204A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709528A (en) * | 2018-05-17 | 2018-10-26 | 江南大学 | A kind of vehicle turbine shell cubing |
| CN108709528B (en) * | 2018-05-17 | 2019-09-03 | 江南大学 | A kind of vehicle turbine shell cubing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
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| WD01 | Invention patent application deemed withdrawn after publication |