CN205388528U - Many functional type mould separation instrument - Google Patents
Many functional type mould separation instrument Download PDFInfo
- Publication number
- CN205388528U CN205388528U CN201521032855.9U CN201521032855U CN205388528U CN 205388528 U CN205388528 U CN 205388528U CN 201521032855 U CN201521032855 U CN 201521032855U CN 205388528 U CN205388528 U CN 205388528U
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- model
- separation instrument
- wind tunnel
- major structure
- screw
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model belongs to the technical field of the wind tunnel test, a a many functional type mould separation instrument that wind -tunnel model aircraft and orientation survey balance is related to. This many functional type mould separation instrument includes socket type major structure, screw rod, fixed pin and set screw. Wherein, the inner chamber of socket type major structure is with the interface clearance fit of wind tunnel model spare, and the socket type major structure is connected through three fixed pin with wind tunnel model spare, perhaps, connects through four screws, and the screw rod passes the socket type major structure to through the screw thread rather than the cooperation. This product simple structure, convenient operation, laborsavingly save time, the reliability is higher, the cost is lower, compromises the joining method of traditional model separation instrument to an interface is connected to reliable and testpieces is provided, can fully guarantee disengaging process in the separation instrument be connected with the effective of testpieces, therefore the practicality is better, easily popularizes and applies, has great practical value.
Description
Technical field:
The invention belongs to wind-tunnel technique field, relate to the dismounting separating tool of a kind of wind tunnel airplane model and test measurement balance.
Background technology:
When carrying out wind tunnel test, it is desirable in process of the test without relative motion between wind tunnel model and test balance, therefore both must compact siro spinning technology.When wind tunnel test terminates, preservation of model element and test days must being divided equally from and individually cased.Owing to ventilation wind tunnel test needs to ensure specific ventilation flow rate, therefore need reserved certain admission line in fuselage interior, then the test model wall thickness for coordinating balance is more and more limited.For traditional separating tool; the screw connecting wind tunnel test part is limited more and more less; the intensity of screw is more and more weak, and the screw being used for connecting in separation process often deforms and even ruptures, thus causing that model test part is difficult to normal separation with test balance.
Summary of the invention:
The purpose of the present invention:
In order to solve the drawbacks such as connection reliability between traditional moulds separating tool and test model is poor, service efficiency is low, the invention provides a kind of Mobyneb mould separating tool, can ensure that in separation process, separating tool is effectively connected with testpieces, thus smoothly separating model test part and test balance.The present invention is easy to operate, simple in construction, and practicality is fine.At present, domestic and foreign literature not yet finds similar device.
The technical solution of the utility model:
A kind of Mobyneb mould separating tool, this separation tool kit draws together sleeve type agent structure, screw rod, steady pin and fixing screw.Wherein, the inner chamber of described sleeve type agent structure coordinates with the interface gaps of wind tunnel model part, and sleeve type agent structure and wind tunnel model part are attached by three fixator pins, or, being attached by four screws, screw rod is through sleeve type agent structure, and is mated by screw thread.
The beneficial effects of the utility model:
This product structure is simple, easy to operate, laborsaving save time, reliability higher, less costly, take into account the method for attachment of conventional model separating tool, and provide and a kind of be connected interface with testpieces reliably, can fully ensure that in separation process, separating tool is connected with the effective of testpieces, therefore practicality is better, application easy to spread, has bigger practical value.
Accompanying drawing explanation
Accompanying drawing 1 is for being for use schematic diagram of the present utility model；
Accompanying drawing 2 for be for this utility model use front view；
Accompanying drawing 3 is the A-A profile of accompanying drawing 2；
Accompanying drawing 4 is for being for isometric views of the present utility model；
Accompanying drawing 5 is for being for front view of the present utility model；
Accompanying drawing 6 is the B-B profile of accompanying drawing 5；
Each component names is:
1 wind tunnel model part 2 Mobyneb mould separating tool agent structure 3 steady pin 4 screw rod 5 is fixed screw 6 screw 7 and is measured balance 8 balance tapered sleeve 9 pin-and-hole 10 and fix nut screw
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated.
This utility model has two kinds and wind tunnel model part connected mode, one is attached by three fixator pins, another kind is attached by four screws, it is ensured that in separation process, separating tool is connected with the effective of testpieces, thus smoothly separating model test part and test balance.
This utility model comprises 2, three steady pins 3 of Mobyneb mould separating tool agent structure, screw rod 4 and four fixing screws 5.
Described sleeve type agent structure cavity shape is with the Interface Shape of wind tunnel model part, and wall is smooth and slightly larger than test model, conveniently agent structure 2 of the present utility model can be inserted in wind tunnel model part 1 during use；The side of this utility model agent structure 2 arranges three pin-and-holes 9, and three pin-and-hole 9 positions adopt mistake proofing design, and three fixator pins 3 pass through pin-and-hole 9 to ensure that separating tool is connected with the effective of testpieces；The end face of this utility model agent structure 2 is provided with four screws 10, and separating tool also can adopt four fixing screws 5 to be effectively connected with testpieces by screw 10.After fixing agent structure 2 of the present utility model, then screw rod 4 being screwed into screw 6, measurement balance 7 " top " can be gone out wind-tunnel model element 1 by screw rod 4.
Claims (1)
1. a Mobyneb mould separating tool, is characterized in that, this separation tool kit draws together sleeve type agent structure, screw rod, steady pin and fixing screw；Wherein, the inner chamber of described sleeve type agent structure coordinates with the interface gaps of wind tunnel model part, and sleeve type agent structure and wind tunnel model part are attached by three fixator pins, or, being attached by four screws, screw rod is through sleeve type agent structure, and is mated by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521032855.9U CN205388528U (en) | 2015-12-11 | 2015-12-11 | Many functional type mould separation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521032855.9U CN205388528U (en) | 2015-12-11 | 2015-12-11 | Many functional type mould separation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388528U true CN205388528U (en) | 2016-07-20 |
Family
ID=56382652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521032855.9U Active CN205388528U (en) | 2015-12-11 | 2015-12-11 | Many functional type mould separation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068443A (en) * | 2019-05-31 | 2019-07-30 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of force test in wind tunnel model pulls out tool and its application fastly |
-
2015
- 2015-12-11 CN CN201521032855.9U patent/CN205388528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068443A (en) * | 2019-05-31 | 2019-07-30 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of force test in wind tunnel model pulls out tool and its application fastly |
| CN110068443B (en) * | 2019-05-31 | 2024-01-30 | 中国空气动力研究与发展中心高速空气动力研究所 | Wind tunnel force test model quick-pulling tool and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |