CN208751386U - A kind of scout missile force-transmitting piston - Google Patents
A kind of scout missile force-transmitting piston Download PDFInfo
- Publication number
- CN208751386U CN208751386U CN201821435458.XU CN201821435458U CN208751386U CN 208751386 U CN208751386 U CN 208751386U CN 201821435458 U CN201821435458 U CN 201821435458U CN 208751386 U CN208751386 U CN 208751386U
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- CN
- China
- Prior art keywords
- scout missile
- piston
- link block
- scout
- pedestal
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Abstract
The utility model is that a kind of scout missile cylinder penetrates force-transmitting piston, belongs to unmanned plane field；The pressure that gunpowder explosion generates can be transmitted on scout missile by scout missile piston；There is different shapes according to different scout missile tail shapes and transmitting barrel shape, piston；The utility model proposes scout missile cylinder penetrate force-transmitting piston, corresponding design is made that according to scout missile tail shape and propeller hub, the pressure that gunpowder explosion generates uniformly is transmitted to scout missile tail portion well, and propeller hub is successfully made to avoid being impacted；Hollow design is done in the middle part of piston and alleviates piston weight, more energy can be transmitted on scout missile；Piston uses aluminum alloy material, and density is smaller, and intensity is larger, in addition reasonable Design of Aerodynamic Configuration, which meets cylinder, penetrates the rapidity that rear scout missile is separated with piston.
Description
Technical field
The utility model belongs to unmanned plane field, is related to a kind of scout missile cylinder and penetrates force-transmitting piston.
Background technique
Current common scout missile has several radiation patterns, penetrated including catapult-assisted take-off, cylinder take off, rato,
Aerial launch is taken off.
Wherein cylinder, which is penetrated, takes off and comprising high pressure gas boosting and gunpowder boosting.Cylinder penetrate formula scout missile possess it is small in size, just
In carry, it is easy to operate the advantages that.But corresponding different scout missile layout, scout missile tail shape and transmitting barrel shape, pass
Power piston needs different designs.
Force-transmitting piston is one of worst key components and parts of operating condition when scout missile cylinder shooting cylinder is penetrated.The work of force-transmitting piston
With the pressure for being subject to gas or gunpowder explosion, and pressure is uniformly transmitted to scout missile tail portion.For force-transmitting piston, there is foot
Enough intensity, rigidity, quality are small, to guarantee minimum inertia force.In addition, force-transmitting piston, in temperature change, size and shape becomes
Change wants small, to keep corresponding gap between transmitting barrel.Finally, should have lesser friction between force-transmitting piston and transmitting barrel
Coefficient.
In conclusion suitable force-transmitting piston configuration design and structure design, have penetrated very the successful cylinder of scout missile
Important role.
Utility model content
In view of the above-mentioned problems, this is practical to meet scout missile system loss of weight and scout missile tail portion by uniform impact force
It is novel to propose that a kind of scout missile cylinder penetrates force-transmitting piston；The utility model is complete piston, and pressure is transmitted to scout missile tail portion when cylinder is penetrated.
The technical solution of the utility model are as follows:
A kind of scout missile force-transmitting piston, including link block and pedestal；
The link block is fixed on chassis left side, is equipped with upper supporting surface and bottom support surface on the left of the link block, it is described on
Supporting surface is located above bottom support surface, is symmetrical set between the upper supporting surface and bottom support surface；On the left of the upper supporting surface
Equipped with the first protrusion, the second protrusion is equipped on the left of the bottom support surface, the described first raised upper end is equipped with chamfering close to hollow part,
First protrusion and the second protrusion are arranged symmetrically；Engraved structure is equipped in the middle part of the link block；Side before and after the link block
Middle face is all provided with jagged, reinforcing rib is equipped between the link block and pedestal, described reinforcing rib one end is fixed on the inside of pedestal
On wall, the other end is fixed on link block front-rear side walls and upper side wall, and the reinforcing rib is along base centerline setting symmetrical above and below；Institute
Stating reinforcing rib both ends is in diffusion type.
As the further improvement of this programme, the link block and the square shape of pedestal.
As the further improvement of this programme, the link block surface and susceptor surface do smooth treatment.
As the further improvement of this programme, the upper supporting surface and bottom support surface are plane.
As the further improvement of this programme, fillet is equipped at four angles of the pedestal.
By adopting the above technical scheme, since a kind of scout missile force-transmitting piston provided by the utility model passes through in common biography
The hollow out loss of weight design that link block has been carried out on the basis of power piston, alleviates scout missile the whole series and patrols winged system weight；Link block is special
The problem of different two sides design, very good solution scout missile tail portion propeller hub is by impact force；Force-transmitting piston is integrally excellent outer
Shape design, scout missile and the problem of piston quick separating after very good solution scout missile ejection, avoids the spiral to rotation
The damage of paddle and propeller hub.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of scout missile force-transmitting piston in the present embodiment；
Fig. 2 is the structural schematic diagram that scout missile force-transmitting piston is mounted on scout missile tail portion in the present embodiment.
In figure, 1- link block, 2- pedestal, 3- scout missile, the upper supporting surface of 1-1-, 1-2- bottom support surface, 1-3- engraved structure,
1-4- notch, the first protrusion of 1-5-, the second protrusion of 1-6-, 2-1- reinforcing rib.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1 to Figure 2, a kind of scout missile force-transmitting piston, including link block 1 and pedestal 2；
The link block 1 is fixed on 2 left side of pedestal, is equipped with upper supporting surface 1-1 and bottom support surface 1- on the left of the link block 1
2, the upper supporting surface 1-1 are located above bottom support surface 1-2, are in symmetrically to set between the upper supporting surface 1-1 and bottom support surface 1-2
It sets；It is equipped on the left of the upper supporting surface 1-1 on the left of the first protrusion 1-5, the bottom support surface 1-2 equipped with the second protrusion 1-6, it is described
The first protrusion upper end 1-5 is equipped with chamfering close to hollow part, and the first protrusion 1-5 and the second protrusion 1-6 are arranged symmetrically；It is described
Engraved structure 1-3 is equipped in the middle part of link block 1；Be all provided with jagged 1-4 in the middle part of 1 front and back sides of link block, the link block 1 with
Reinforcing rib 2-1 is equipped between pedestal 2, the one end the reinforcing rib 2-1 is fixed on 2 inner sidewall of pedestal, and the other end is fixed on connection
1 front-rear side walls of block and upper side wall, the reinforcing rib 2-1 is along the setting symmetrical above and below of 2 center line of pedestal；The both ends the reinforcing rib 2-1
It is in diffusion type.
Further, the link block 1 and the square shape of pedestal 2.
Further, smooth treatment is done on 1 surface of link block and 2 surface of pedestal.
Further, the upper supporting surface 1-1 and bottom support surface 1-2 is plane.
Further, fillet is equipped at 2 four angles of the pedestal.
The force-transmitting piston is arranged in 3 tail portion of scout missile after folding, mainly by gunpowder explosion when the pressure that generates uniformly pass
It is delivered to 3 tail portion of scout missile；Upper supporting surface 1-1 and bottom support surface 1-2 constitutes main support face, contacts with 3 tail portion of scout missile；Power transmission
Piston uses aluminum alloy material, is engraved structure 1-3 in the middle part of link block, alleviates force-transmitting piston weight；Because 3 tail portion of scout missile is pacified
Equipped with propeller hub and propeller, therefore 1 front and rear sides of link block have carried out corresponding removal some materials design, i.e. notch 1-4 is avoided
Propeller hub is impacted when cylinder is penetrated；Because 3 tail portion of scout missile is plane, therefore by supporting surface 1-1 on force-transmitting piston and bottom support surface 1-2
It is designed as plane, pressure is evenly transferred to 3 tail portion of scout missile to meet；Because scout missile 3 and launching tube inner wall are side after folding
Shape, therefore force-transmitting piston is generally rectangular, and surface carries out smooth treatment, with the friction between reduction and launching tube；The power transmission
The design of piston monnolithic case has biggish aerodynamic drag, and after leaving launching tube after penetrating at scout missile 3, aerodynamic drag is lesser
Scout missile 3 and the biggish force-transmitting piston of aerodynamic drag can be damaged with quick separating to prevent spin-ended turn of propeller and propeller hub,
Reinforcing rib 2-1 can reduce impact of the scout missile 3 to piston, and reinforcing rib both ends are in diffusion type, can make reinforcing rib 2-1 and link block
Contact area is bigger between 1 and pedestal 2, firmer.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of scout missile force-transmitting piston, it is characterised in that: including link block (1) and pedestal (2)；
The link block (1) is fixed on the left of pedestal (2), and upper supporting surface (1-1) and lower support are equipped on the left of the link block (1)
Face (1-2), the upper supporting surface (1-1) are located above bottom support surface (1-2), the upper supporting surface (1-1) and bottom support surface (1-
2) it is symmetrical set between；First raised (1-5), bottom support surface (1-2) left side are equipped on the left of the upper supporting surface (1-1)
Equipped with second raised (1-6), the described first raised upper end (1-5) is equipped with chamfering close to hollow part, described first raised (1-5) with
Second raised (1-6) is arranged symmetrically；Engraved structure (1-3) is equipped in the middle part of the link block (1)；Before and after the link block (1)
It is all provided with jagged (1-4) in the middle part of side, is equipped with reinforcing rib (2-1) between the link block (1) and pedestal (2), the reinforcing rib
The one end (2-1) is fixed on pedestal (2) inner sidewall, and the other end is fixed on link block (1) front-rear side walls and upper side wall, the reinforcement
Muscle (2-1) is along the setting symmetrical above and below of pedestal (2) center line；Reinforcing rib (2-1) both ends are in diffusion type.
2. a kind of scout missile force-transmitting piston according to claim 1, it is characterised in that: the link block (1) and pedestal (2)
Square shape.
3. a kind of scout missile force-transmitting piston according to claim 2, it is characterised in that: link block (1) surface and bottom
Do smooth treatment in seat (2) surface.
4. a kind of scout missile force-transmitting piston according to claim 1, it is characterised in that: the upper supporting surface (1-1) and under
Supporting surface (1-2) is plane.
5. a kind of scout missile force-transmitting piston according to claim 4, it is characterised in that: the pedestal is set at (2) four angles
There is fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435458.XU CN208751386U (en) | 2018-09-03 | 2018-09-03 | A kind of scout missile force-transmitting piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435458.XU CN208751386U (en) | 2018-09-03 | 2018-09-03 | A kind of scout missile force-transmitting piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751386U true CN208751386U (en) | 2019-04-16 |
Family
ID=66081701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435458.XU Expired - Fee Related CN208751386U (en) | 2018-09-03 | 2018-09-03 | A kind of scout missile force-transmitting piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550752A (en) * | 2020-12-30 | 2021-03-26 | 阿坝师范学院 | Multimode take-off and landing unmanned aerial vehicle for plateau middle and low altitude supervision |
| CN115218720A (en) * | 2022-04-02 | 2022-10-21 | 北京航天试验技术研究所 | Pneumatic double-layer launching tube structure for flying bomb patrol |
-
2018
- 2018-09-03 CN CN201821435458.XU patent/CN208751386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550752A (en) * | 2020-12-30 | 2021-03-26 | 阿坝师范学院 | Multimode take-off and landing unmanned aerial vehicle for plateau middle and low altitude supervision |
| CN115218720A (en) * | 2022-04-02 | 2022-10-21 | 北京航天试验技术研究所 | Pneumatic double-layer launching tube structure for flying bomb patrol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |