CN207643049U - Venturi test component quick-replaceable tooling - Google Patents
Venturi test component quick-replaceable tooling Download PDFInfo
- Publication number
- CN207643049U CN207643049U CN201721625948.1U CN201721625948U CN207643049U CN 207643049 U CN207643049 U CN 207643049U CN 201721625948 U CN201721625948 U CN 201721625948U CN 207643049 U CN207643049 U CN 207643049U
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- Prior art keywords
- test component
- component
- casing
- venturi
- tube
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Abstract
A kind of venturi test component quick-replaceable tooling, including：Casing, casing are tubular structure, casing its with encasement tube and butt tube, be provided with insertion groove on butt tube, the slot bottom of insertion groove be provided with buckling groove；Component is dismantled, dismounting component includes hand-held part, in connecting support arm is arranged on hand-held part, clamp is arranged on connecting support arm, clamp is snapably secured in buckling groove.Venturi test component quick-replaceable tooling includes casing and the dismounting component that can be clamped with casing.Casing is attached to venturi test component for covering, and can be realized with venturi test component and clamp connection.Casing is encased in venturi test component on high-speed flying orbit or high-speed flight body Model, after wind tunnel test is tested, quickly, easily the related venturi test component of casing can be extracted out from the high-speed flying orbit either hole of high-speed flight body Model, venturi by dismantling component.This mode will not damage venturi test component, and the utility model uses simply, conveniently.
Description
Technical field
The utility model is related to wind tunnel test technical field of auxiliary equipment, and more specifically, more particularly to a kind of venturi is surveyed
Try component quick-replaceable tooling.
Background technology
It, generally all can be to high-speed flying orbit or high-speed flight body Model in order to ensure the flight stability of high-speed flying orbit
Wind tunnel test is carried out to obtain the flight performance parameter of high-speed flying orbit.Then high speed is flown according to these flight performance parameters
Row body carries out structure improvement, can carry out wind tunnel test again after improvement, until the experiment parameter conjunction up to standard of high-speed flying orbit
Until lattice.
When to high-speed flying orbit, either high-speed flight body Model carries out wind tunnel test, hole, venturi that it is opened up
(such as transmitter puff prot) isostructural test is all to be inserted into venturi test component to obtain inside hole or venturi
Its test parameters.In the prior art, assembly of the venturi test component on high-speed flying orbit either high-speed flight body Model
All be to be realized using the tooling of cylindrical structure, venturi test component operated when being encased in venturi it is relatively simple, still,
It dismantles just more difficulty, is typically resisted out stubbornly venturi using tooling.It is this by the way of ejecting by force, be easy to cause
The damage of venturi test component.
Utility model content
(1) technical problem
In conclusion how to solve in the prior art venturi test component in high-speed flying orbit or high-speed flight body Model
On dismounting that there are operation difficulties is larger, and the problem of be easily damaged, become that those skilled in the art are urgently to be resolved hurrily to be asked
Topic.
(2) technical solution
The utility model provides a kind of venturi test component quick-replaceable tooling, for realizing the fast of venturi test component
Fast, lossless replacement.
In an embodiment of the utility model, venturi test component quick-replaceable tooling includes：
For covering the casing being attached on venturi test component, described sleeve pipe is tubular structure, and one end of described sleeve pipe is set
The other end of tubulature, described sleeve pipe is butt tube, and the encasement tube is used to cover the outside for being set to venturi test component and can be with larynx
Road test component interference connection, one end of the butt tube are connect with the encasement tube, and the other end of the butt tube is from its end
Mouth is extended to the direction of the encasement tube insertion groove, is provided in the slot bottom of the insertion groove vertical with the insertion groove
Buckling groove, the medial surface of described sleeve pipe is even surface structure, and the lateral surface of described sleeve pipe is even surface structure；
Dismounting component for being engaged by clamping with casing, the dismounting component includes hand-held part, in the hand-held part
One end is provided with connecting support arm, and one end of the connecting support arm is fixedly connected with the hand-held part, the connecting support arm it is another
End is provided with the clamp vertical with the connecting support arm, and one end that the connecting support arm is provided with the clamp is inserted into institute
It states in insertion groove and can offset with the slot bottom of the insertion groove, be snapably secured in the buckling groove by rotation, the clamp.
Preferably, the insertion groove is parallel with the axis of the butt tube, and the insertion groove is provided with N number of, whole institute
Insertion groove is stated around the butt tube to be at equal intervals arranged.
Preferably, the hand-held part is cylindrical structure, and the connecting support arm is parallel with the axis of the hand-held part, described
Connecting support arm is provided with N number of, whole connecting support arm and is arranged at equal intervals around the hand-held part.
Preferably, the encasement tube is tapered tube configuration or round tube structure；The butt tube is round tube structure.
Preferably, described sleeve pipe is that made of metal casing or plastics casing, described sleeve pipe are an integral structure.
Preferably, the dismounting component is that made of metal dismantles component or plastics system dismantles component, and the dismounting component is
Integral structure.
(3) advantageous effect
Pass through said structure design, in venturi test component quick-replaceable tooling provided by the utility model, the venturi
Test component quick-replaceable tooling consists of two parts, and a portion is casing, and another part is that can be torn open with what casing was clamped
Unload component.Casing is attached to venturi test component for covering, and can be realized with venturi test component and clamp connection.Casing is with venturi
Test component is encased in together on high-speed flying orbit or high-speed flight body Model, after wind tunnel test is tested, by tearing open
Unload component can quickly, easily by casing related venturi test component from high-speed flying orbit either high-speed flight body Model
It is extracted out in hole, venturi.This mode will not damage venturi test component, and the utility model uses simple, side
Just.
Description of the drawings
Fig. 1 is the structural schematic diagram of venturi test component quick-replaceable tooling in the utility model embodiment；
In Fig. 1, the correspondence of component names and accompanying drawing number is：
Encasement tube 1, butt tube 2, insertion groove 3, buckling groove 4, hand-held part 5, connecting support arm 6, clamp 7.
Specific implementation mode
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used for limiting the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to FIG. 1, Fig. 1 is the structural representation of venturi test component quick-replaceable tooling in the utility model embodiment
Figure.
The utility model provides a kind of venturi test component quick-replaceable tooling, for realizing the fast of venturi test component
Fast, lossless replacement.
In an embodiment of the utility model, which includes two parts,
It is respectively：
1, for covering the casing being attached on venturi test component
Casing snaps fitted to venturi by way of interference connection and surveys for covering the lateral wall for being attached to venturi test component
It tries on component, this makes it possible to the connections realized between casing and venturi test component.
Casing is tubular structure, and casing has hollow pipeline configuration, the pipeline configuration and venturi test component outer wheels
Profile shape coincide, and can improve the contact area between casing and venturi test component in this way, surveyed after to improve casing
The reliability and firm degree installed on examination component.
Casing is an integral structure, and is described for the ease of structure, by sleeve design is two parts in the utility model,
I.e.：One end of casing is encasement tube 1, and the other end of casing is butt tube 2.Wherein, encasement tube 1 is set to venturi test department for covering
The outside of part can simultaneously be connect with venturi test component interference, and one end of butt tube 2 is connect with encasement tube 1, butt tube 2 it is another
End is extended from its port to the direction of encasement tube 1 insertion groove 3, is provided in the slot bottom of insertion groove 3 vertical with insertion groove 3
Buckling groove 4.
In the present invention, the medial surface of casing is even surface structure, and the lateral surface of casing is even surface structure, casing
Inside and outside two sides be even surface structure, can effectively smaller wind tunnel test when casing to the disturbance shadow of test airflow
It rings.
2, the dismounting component for being engaged by clamping with casing
It includes hand-held part 5 to dismantle component, and one end of hand-held part 5 is provided with connecting support arm 6, one end of connecting support arm 6
It is fixedly connected with hand-held part 5, the other end of connecting support arm 6 is provided with the clamp 7 vertical with connecting support arm 6, and connecting support arm 6 is arranged
There is one end of clamp 7 to be inserted into insertion groove 3 and can offset with the slot bottom of insertion groove 3, can be clamped by rotation, clamp 7
In in buckling groove 4.
Pass through said structure design, in venturi test component quick-replaceable tooling provided by the utility model, the venturi
Test component quick-replaceable tooling consists of two parts, and a portion is casing, and another part is that can be torn open with what casing was clamped
Unload component.Casing is attached to venturi test component for covering, and can be realized with venturi test component and clamp connection, and casing is with venturi
Test component is encased in together on high-speed flying orbit or high-speed flight body Model, after the completion of wind tunnel test is tested, by tearing open
Unload component can quickly, easily by casing related venturi test component from high-speed flying orbit either high-speed flight body Model
It is extracted out in hole, venturi.This mode will not damage venturi test component, and the utility model uses simple, side
Just.
It limits herein：Insertion groove 3 is parallel with the axis of butt tube 2, and insertion groove 3 is provided with N number of, whole 3 ring of insertion groove
It is arranged at equal intervals on butt tube 2.
In an embodiment of the utility model, insertion groove 3 is preferably arranged to two, and two insertion grooves 3 are opposite to be set
It sets on butt tube 2, when applying pulling force by hand-held part 5 in this way, can ensure that sleeve stress balances so that casing and venturi
Test component is successfully extracted out from hole or venturi.
In the another embodiment of the utility model, insertion groove 3 is also designed to three.In the utility model
In, in order to ensure the structural strength of butt tube 2, the design upper limit of insertion groove 3 is with four for Optimal units.
Specifically, hand-held part 5 is cylindrical structure, and connecting support arm 6 is parallel with the axis of hand-held part 5, and connecting support arm 6 is arranged
There is N number of, whole connecting support arm 6 to be arranged at equal intervals around hand-held part 5.The quantity of the setting number and insertion groove 3 of connecting support arm 6
It is identical, and according to the structure design of designer's limited number of time after, each connecting support arm 6 can be inserted into insertion groove 3,
In this way by each connecting support arm 6 can pair with corresponding insertion groove 3 apply active force.
Specifically, encasement tube 1 is tapered tube configuration or round tube structure；Butt tube 2 is round tube structure.
Encasement tube 1 can will facilitate to use tapered tube configuration as optimum structure and realize casing with interference connection type
Set is attached on venturi test component.
Specifically, casing is that made of metal casing or plastics casing, casing are an integral structure.
Specifically, dismounting component is that made of metal dismantles component or plastics system dismantles component, and dismounting component is integral type knot
Structure.
In an embodiment of the utility model, casing is designed using plastics sleeve structure, can be by micro-
Small deformation realizes that the interference fit between venturi test component connects.
Dismounting component is made of metal material, such as stainless steel, and connecting support arm 6 is fixedly installed hand-held by welding manner
In portion 5, dismounting component is designed using metal structure, and overall construction intensity is higher, is hardly damaged deformation.
The embodiments of the present invention provide for the sake of example and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are and to make this field to more preferably illustrate the principles of the present invention and practical application
Those of ordinary skill is it will be appreciated that various embodiments with various modifications of the utility model to design suitable for special-purpose.
Claims (6)
1. a kind of venturi test component quick-replaceable tooling, for realizing quick, the lossless replacement of venturi test component, feature
It is, including：
For covering the casing being attached on venturi test component, described sleeve pipe is tubular structure, and one end of described sleeve pipe is encasement tube
(1), the other end of described sleeve pipe is butt tube (2), and the encasement tube is for covering the outside for being set to venturi test component and can be with
Venturi test component interference connects, and one end of the butt tube connect with the encasement tube, the other end of the butt tube from its
Port is extended to the direction of the encasement tube insertion groove (3), is provided with and the insertion in the slot bottom of the insertion groove
The medial surface of the vertical buckling groove of slot (4), described sleeve pipe is even surface structure, and the lateral surface of described sleeve pipe is even surface structure；
Dismounting component for being engaged by clamping with casing, the dismounting component include hand-held part (5), and one in the hand-held part
End be provided with connecting support arm (6), one end of the connecting support arm is fixedly connected with the hand-held part, the connecting support arm it is another
End is provided with the clamp vertical with the connecting support arm (7), and one end that the connecting support arm is provided with the clamp is inserted into
It can offset extremely in the insertion groove and with the slot bottom of the insertion groove, the buckling groove is snapably secured to by rotation, the clamp
It is interior.
2. venturi test component quick-replaceable tooling according to claim 1, which is characterized in that
The insertion groove is parallel with the axis of the butt tube, and the insertion groove is provided with N number of, whole insertion groove and surround
The butt tube is arranged at equal intervals.
3. venturi test component quick-replaceable tooling according to claim 2, which is characterized in that
The hand-held part is cylindrical structure, and the connecting support arm is parallel with the axis of the hand-held part, and the connecting support arm is set
N number of, whole connecting support arm is equipped with around the hand-held part to be at equal intervals arranged.
4. venturi test component quick-replaceable tooling according to any one of claims 1 to 3, which is characterized in that
The encasement tube is tapered tube configuration or round tube structure；
The butt tube is round tube structure.
5. venturi test component quick-replaceable tooling according to claim 4, which is characterized in that
Described sleeve pipe is that made of metal casing or plastics casing, described sleeve pipe are an integral structure.
6. venturi test component quick-replaceable tooling according to claim 5, which is characterized in that
The dismounting component is that made of metal dismantles component or plastics system dismantles component, and the dismounting component is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625948.1U CN207643049U (en) | 2017-11-17 | 2017-11-17 | Venturi test component quick-replaceable tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625948.1U CN207643049U (en) | 2017-11-17 | 2017-11-17 | Venturi test component quick-replaceable tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207643049U true CN207643049U (en) | 2018-07-24 |
Family
ID=62882249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721625948.1U Active CN207643049U (en) | 2017-11-17 | 2017-11-17 | Venturi test component quick-replaceable tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207643049U (en) |
-
2017
- 2017-11-17 CN CN201721625948.1U patent/CN207643049U/en active Active
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Address after: 071000 northwest village of Henan village, Xian Tai Township, Baoding High-tech Zone, Hebei Patentee after: Baoding Kaiborui Technology Co.,Ltd. Address before: 071000 northwest village of Henan village, Xian Tai Township, Baoding High-tech Zone, Hebei Patentee before: BAODING KAIBORUI MACHINERY MANUFACTURING Co.,Ltd. |