CN208297122U - A kind of ring test part feeder without installation side - Google Patents
A kind of ring test part feeder without installation side Download PDFInfo
- Publication number
- CN208297122U CN208297122U CN201820832682.6U CN201820832682U CN208297122U CN 208297122 U CN208297122 U CN 208297122U CN 201820832682 U CN201820832682 U CN 201820832682U CN 208297122 U CN208297122 U CN 208297122U
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- ring
- installation side
- test part
- ring test
- bottom plate
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Abstract
The utility model provides a kind of ring test part feeder without installation side, it is related to engine structural test field, comprising: ring test part (5), interior installation side (1), bottom plate (3), upper cover plate (2) and cold air pipe fitting (6).Ring test part (5) is provided with thermometric pressure measuring unit (4), connects temperature and pressure at mouth to achieve the purpose that measure cold air；Interior installation side (1) snaps onto the outer ring of ring test part (5), and the inner ring of bottom plate (3) and the inner ring of ring test part (5) are clamped；The outer ring of bottom plate (3) is connect by upper cover plate (2) with the outer ring of ring test part (5), one end of upper cover plate (2) is connect with interior installation side (1) by the first bolt (13), and the other end is connect with the outer ring of bottom plate (3) by the second bolt (12).The device, which can be realized, supplies without welding collector box on testpieces the ring test part without installation side, reduces experimentation cost.
Description
Technical field
The utility model relates to engine structural test field, in particular to a kind of ring test part gas supply without installation side
Device.
Background technique
In the test of aerial motor spare part flow resistance characteristic, it usually needs be equipped with collector box to testpieces to realize examination
Test part gas supply.For the components of most of assembly engine, surface forbids weld etc. have damaging be processed into
Type means, this proposes higher requirement to the feeder design of testpieces.Wherein, zero for itself without installation side
Part supplies particularly problematic.
Existing technical solution needs to weld collector box on such testpieces without installation side, but the test after welding
Part cannot continue test run of installing, and cause such test that can only be carried out with simulating piece, easily cause test result in this way and really start
Error is generated between parts, while considerably increasing experimentation cost.It is connect in addition, prior art is unable to measure testpieces cold air
Temperature and pressure at mouth.
Summary of the invention
The utility model provides a kind of ring test part feeder without installation side, of the existing technology to solve
At least one problem.
In order to achieve the above object, the utility model adopts the following technical solution:
A kind of ring test part feeder without installation side, comprising:
Ring test part, the ring test part are provided with cold air and connect mouth, and the air inlet that the cold air connects mouth is equipped with survey
Temperature surveys pressure support bar, and the thermometric is surveyed pressure support bar and connect with thermometric pressure measuring unit；
Interior installation side, the interior installation side are cut into more parts, and every part of interior installation side snaps onto the annular examination
Test the outer ring of part；
The inner ring of bottom plate, the inner ring of the bottom plate and the ring test part is clamped；
Upper cover plate, one end of the upper cover plate are bolted with the interior installation side by first, the other end and the bottom
The outer ring of plate is bolted by second；
Cold air pipe fitting, cold air pipe fitting one end are connect with the bottom plate, and the other end is connected with tracheae.
Optionally, the junction of the interior installation side and the outer ring of the ring test part is sealed by sealant.
Optionally, first bolt and second bolt are uniformly arranged in the circumferential direction 4 to 5.
It optionally, further include the first gasket, the second gasket and third gasket, wherein
The inner ring of the bottom plate and the inner ring junction of the ring test part is arranged in first gasket；
Second gasket is arranged in the upper cover plate and the interior installation side junction；
The outer ring and the upper cover plate junction of the bottom plate is arranged in the third gasket.
The ring test part without installation side is carried out the utility model has the beneficial effects that the utility model uses can be realized
Gas supply reduces experimentation cost without welding collector box on testpieces；And it is realized by installation thermometric pressure measuring unit to examination
The temperature and pressure that part cold air connects at mouth is tested to measure.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is ring test part feeder cross-sectional view of the utility model without installation side；
Fig. 2 is ring test part feeder thermometric survey pressure support bar cross-sectional view of the utility model without installation side；
Fig. 3 is ring test part feeder thermometric survey pressure support bar top view of the utility model without installation side.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.
As shown in Figure 1 to Figure 3, the ring test part feeder without installation side of the utility model, comprising: ring test
Part 5, interior installation side 1, bottom plate 3, upper cover plate 2 and cold air pipe fitting 6.
Specifically, ring test part 5 is in a ring, including inner ring and outer ring, ring test part 5 is provided with cold air and connects mouth 8, cold
The air inlet that gas connects mouth 8 is equipped with thermometric and surveys pressure support bar 7, and thermometric is surveyed on pressure support bar 7 and offers thermometer hole and pressure tap, institute
It states thermometer hole to connect with pressure tap with thermometric pressure measuring unit 4, connects temperature and pressure at mouth to achieve the purpose that measure cold air.
Interior installation side 1 is cut into more parts, and the outer ring that side 1 snaps onto ring test part 5 is installed in every part.The present embodiment
In, interior installation side 1 is cut into 6 parts preferably by Electric Discharge Wire-cutting Technology, and installation side 1 and ring test part 5 inside
Outer ring junction pass through sealant seal.
The inner ring of bottom plate 3 and the inner ring of ring test part 5 are clamped；The outer ring of bottom plate 3 passes through upper cover plate 2 and ring test part
5 outer ring connection, one end of upper cover plate 2 are connect with interior installation side 1 by the first bolt 13, and the outer ring of the other end and bottom plate 3 is logical
Cross the connection of the second bolt 12.In the present embodiment, the first bolt 13 and the second bolt 12 be uniformly arranged in the circumferential direction 4 to 5 with
Ensure 5 good seal of ring test part.It further include the first gasket 9, the second gasket 10 and third gasket 11 in the present embodiment,
Prevent gas leakage from guaranteeing leakproofness, wherein the inner ring of bottom plate 3 and the inner ring junction of ring test part 5 is arranged in the first gasket 9,
Second gasket 10 is arranged in upper cover plate 2 and interior 1 junction of installation side, and outer ring and the upper cover plate 2 of bottom plate 3 is arranged in third gasket 11
Junction.
Further, 6 one end of cold air pipe fitting is connect with bottom plate 3, and the other end is connected with tracheae, cold air pipe fitting 6 and bottom
Plate 3 can be integrated formed structure.
The ring test part feeder without installation side of the utility model, before annular testpieces 5 is installed, first with
Interior installation side 1 is cut into 6 parts by Electric Discharge Wire-cutting Technology.When installation, it is buckled in ring test part respectively side 1 is installed in every part
5 outer ring, and 1 seam crossing of side is internally installed using flat sealant and is sealed.Upper cover is connected by the first bolt 13 later
Plate 2 and interior installation side 1, the first bolt for connecting interior installation side 1 and upper cover plate 2 are uniformly arranged 4 to 5 in its circumferential direction, in this way may be used
Ensure testpieces good seal, no gas leakage.At this point, ring test part 5, interior installation side 1 form a whole with upper cover plate 2.Together
Sample, then upper cover plate 2 is connected with bottom plate 3 by the second bolt 12, connect the edge same as the second bolt of bottom plate 3 of upper cover plate 2
It is arranged circumferentially 4 to 5, to ensure testpieces good seal.It should be noted that in bottom plate, 3 with ring test part 5,
When interior installation side 1 is connect with upper cover plate 2 and upper cover plate 2 with bottom plate 3, to prevent gas leakage that need to be added gasket to guarantee leakproofness.Extremely
This, the ring test part feeder on no installation side is installed.The device is connected by cold air pipe fitting 6 with tracheae, incoming flow
Air achievees the purpose that gas supply by arrow direction air inlet in Fig. 1.In addition, connecing in testpieces cold air thermometric survey pressure branch is installed at mouth 8
Stay 7 is shown in that Fig. 2, thermometric survey pressure support bar 7 and connect with thermometric pressure measuring unit to reach measurement cold air and connect temperature and pressure at mouth 8
Purpose.
The ring test part feeder without installation side of the utility model, can be realized to the ring test without installation side
Part is supplied without welding collector box on testpieces；And it is realized by installation thermometric pressure measuring unit to testpieces cold air
Connect the temperature and pressure measurement at mouth；The device can be realized installation and test to motor piece, reduce experimentation cost.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with described
Subject to scope of protection of the claims.
Claims (4)
1. a kind of ring test part feeder without installation side characterized by comprising
Ring test part (5), the ring test part (5) are provided with cold air and connect mouth (8), and the cold air connects the air inlet of mouth (8)
Thermometric is installed and surveys pressure support bar (7), the thermometric is surveyed pressure support bar (7) and connect with thermometric pressure measuring unit (4)；
Interior installation side (1), the interior installation side (1) are cut into more parts, and every part of interior installation side (1) snaps onto the ring
The outer ring of shape testpieces (5)；
The inner ring of bottom plate (3), the inner ring of the bottom plate (3) and the ring test part (5) is clamped；
Upper cover plate (2), one end of the upper cover plate (2) are connect with the interior installation side (1) by the first bolt (13), the other end
It is connect with the outer ring of the bottom plate (3) by the second bolt (12)；
Cold air pipe fitting (6), described cold air pipe fitting (6) one end are connect with the bottom plate (3), and the other end is connected with tracheae.
2. the ring test part feeder according to claim 1 without installation side, which is characterized in that the interior installation side
(1) it is sealed with the junction of the outer ring of the ring test part (5) by sealant.
3. the ring test part feeder according to claim 1 without installation side, which is characterized in that first bolt
(13) and second bolt (12) is uniformly arranged in the circumferential direction 4 to 5.
4. the ring test part feeder according to claim 1 without installation side, which is characterized in that further include the first pad
Piece (9), the second gasket (10) and third gasket (11), wherein
First gasket (9) setting is in the inner ring of the bottom plate (3) and the inner ring junction of the ring test part (5)；
Second gasket (10) is arranged in the upper cover plate (2) and interior installation side (1) junction；
Third gasket (11) setting is in the outer ring and the upper cover plate (2) junction of the bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832682.6U CN208297122U (en) | 2018-05-31 | 2018-05-31 | A kind of ring test part feeder without installation side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832682.6U CN208297122U (en) | 2018-05-31 | 2018-05-31 | A kind of ring test part feeder without installation side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297122U true CN208297122U (en) | 2018-12-28 |
Family
ID=64722422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832682.6U Active CN208297122U (en) | 2018-05-31 | 2018-05-31 | A kind of ring test part feeder without installation side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297122U (en) |
-
2018
- 2018-05-31 CN CN201820832682.6U patent/CN208297122U/en active Active
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