CN206683479U - Antiaircraft gun UNIVERSAL AUTOMATA EGR - Google Patents
Antiaircraft gun UNIVERSAL AUTOMATA EGR Download PDFInfo
- Publication number
- CN206683479U CN206683479U CN201720275579.1U CN201720275579U CN206683479U CN 206683479 U CN206683479 U CN 206683479U CN 201720275579 U CN201720275579 U CN 201720275579U CN 206683479 U CN206683479 U CN 206683479U
- Authority
- CN
- China
- Prior art keywords
- ring
- automata
- pin
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of antiaircraft gun UNIVERSAL AUTOMATA EGR,Include shell,Enclosure bottom is provided with supporting table,Supporting table is provided with elastic device,Pin is connected with the top of elastic device,Convex seal is arranged with pin,Back-up ring is connected with the top of pin,The circumference of convex seal is provided with multiple elastic components,The outer side of convex seal is arranged with piston,Piston connects with back-up ring,Shell offers steam vent,The utility model unique structure,While ensureing to realize automatic machine shuttling movement,Ensure breech block unlatching safety,Improve security performance,And it is ready for next hair unexploding bomb shooting,Substantially increase fire efficiency,The utility model can be used for the driving of gun automata shuttling movement test simultaneously,Also can be used for that spatial domain need not be applied for during army's ball firing and to personnel,Equipment training is tested,And extend to other heavy calibers and continuously launch cannon,Warship canon and aircraft gun,Applicable ability is stronger.
Description
Technical field
Weaponry technical field is the utility model is related to, specifically a kind of antiaircraft gun UNIVERSAL AUTOMATA EGR.
Background technology
Automatic machine is the core component of antiaircraft gun, directly determines that can antiaircraft gun continuously cyclically carry out the transmitting of bullet, by
Fast in the firing rate of new flack flowing system, recoil is big, mechanically can not also realize driving automatic machine circulation at present
Motion, can only be completed by ball firing, and on the other hand, with the continuous improvement of army's actual combatization requirement, antiaircraft gun drills instruction portion
Team's ball firing is more and more frequent, but antiaircraft gun transmitting must apply for spatial domain, and with economic development and personnel transfer increasingly frequency
Numerous, air route is more and more intensive, therefore antiaircraft gun ball firing is more and more by being limited, by drilling instruction side for big gun with rifle
Formula again can not reviewer, the training effect of equipment.
Breech block is the critical component of antiaircraft gun automatic machine, and in shooting, it can be acted on by high temperature, high pressure, HI high impact, big gun
The crash rate of door bolt is significantly larger than miscellaneous part, so the security performance of breech block is automatic machine important performance indexes.
There is an urgent need to effective automatic machine EGR with army's ball firing for the shuttling movement test of automatic machine.
Utility model content
The purpose of this utility model is to provide a kind of antiaircraft gun UNIVERSAL AUTOMATA EGR, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme:
A kind of antiaircraft gun UNIVERSAL AUTOMATA EGR, includes shell, and described enclosure bottom is provided with supporting table, institute
The supporting table stated is provided with elastic device, and pin is connected with the top of described elastic device, is arranged with described pin convex
Type seal, back-up ring is connected with the top of described pin, the circumference of described convex seal is provided with multiple elastic components, described
The outer side of convex seal be arranged with piston, described piston connects with back-up ring, and described shell offers steam vent.
As further program of the utility model:One end of described shell offers screw thread, can be with the body of antiaircraft gun
Pipe screw thread links together.
As further program of the utility model:Described elastic device is preferably big spring, adapts to high temperature, height
Pressure, HI high impact, ensure the security performance of automatic machine EGR.
As further program of the utility model:The number of described elastic component is no less than 2, it is preferable that described
The number of elastic component is 3, is evenly distributed on the high spot circumference of convex seal, ensures even piston stress, is improved
Piston service life.
As further program of the utility model:Described elastic component is little spring, and described little spring one end is set
On the fixture of convex seal, the other end of described little spring connects with piston.
As further program of the utility model:Described back-up ring is decussate texture, and described back-up ring is welded on gear
The top of bar, ensure stabilization, the safety of sealing.
As further program of the utility model:Described back-up ring is circular convex shape, and described back-up ring is movable
The top of pin is connected to, the inner ring of the raised circumference and piston of described back-up ring is tangent so that back-up ring can be close with piston
Connect, ensure that the security performance of sealing.
Automatic machine EGR is fixed by screw thread and barrel front end, when in bore without powder gases, elastic device and bullet
Property part is in reset state, and the position of the piston of resilient element urges causes steam vent to be closed;When gunpowder burns rapidly in bore,
Bore air pressure rise rapidly reach elastic device with pressure when, powder gases promote back-up ring and piston to make elastic dress with pin
Compression is put, when piston crosses steam vent, powder gases can be to discharge from steam vent.When air pressure drop to a certain extent when, bullet
Property device promote lever and back-up ring to return to origin-location.But now piston is not followed by moving, ensure that powder gases continue from row
Stomata is discharged.Until air pressure drops to of substantially equal with ambient pressure in barrel thorax, elastic component can just promote piston reset.Thus
Realize the shuttling movement of antiaircraft gun automatic machine.
The beneficial effects of the utility model:The utility model unique structure, installation is simple, is ensureing to realize that automatic machine circulates
While motion, even if lever and piston are separated after causing elastic device to reset, bore gas remains to discharge, it is ensured that in barrel thorax
Pressure is of substantially equal with atmospheric pressure, it is ensured that breech block unlatching safety, improves security performance, and is carried out for next hair unexploding bomb shooting
Prepare, substantially increase fire efficiency, the utility model can be used for the driving of gun automata shuttling movement test simultaneously, also
Spatial domain need not be applied for during available for army's ball firing and personnel, equipment training are tested, and extend to other big mouths
Cannon, warship canon and aircraft gun are continuously launched in footpath, and it is stronger to be applicable ability.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is the specific implementation structural representation of the utility model part-structure.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of antiaircraft gun UNIVERSAL AUTOMATA EGR, includes shell 1, the described inner bottom of shell 1
Provided with supporting table 2, described supporting table 2 is provided with elastic device 3, and the top of described elastic device 3 is connected with pin 4, institute
Convex seal 5 is arranged with the pin 4 stated, the top of described pin 4 is connected with back-up ring 6, described convex seal 5
Circumference is provided with multiple elastic components 7, and described 6 outer side of convex seal is arranged with piston 8, described piston 8 and the phase of back-up ring 6
Connect, described shell 1 offers steam vent 9.
As further program of the utility model:One end of described shell 1 offers screw thread, can be with the body of antiaircraft gun
Pipe screw thread links together.
As further program of the utility model:Described elastic device 3 is preferably big spring, adapts to high temperature, height
Pressure, HI high impact, ensure the security performance of automatic machine EGR.
As further program of the utility model:The number of described elastic component 7 is no less than 2, it is preferable that described
The number of elastic component 7 is 3, and described elastic component 7 is uniformly arranged on the high spot circumference of convex seal 5, ensures to live
8 uniform forces are filled in, improve piston service life.
As further program of the utility model:Described elastic component 7 is little spring, and described little spring one end is set
On the fixture 10 of convex seal 5, the other end of described little spring connects with piston 8.
As further program of the utility model:Described back-up ring 6 is decussate texture, and described back-up ring 6 is welded on
The top of pin 4, ensure stabilization, the safety of sealing.
As further program of the utility model:Described back-up ring 6 is circular convex shape, and described back-up ring 6 is lived
The dynamic top for being connected to pin 4, the inner ring of the raised circumference and piston 8 of described back-up ring 6 are tangent so that back-up ring can be with piston
Close proximity, it ensure that the security performance of sealing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
- A kind of 1. antiaircraft gun UNIVERSAL AUTOMATA EGR, it is characterised in that:Include shell, described enclosure bottom is provided with Supporting table, described supporting table are provided with elastic device, are connected with pin at the top of described elastic device, on described pin Convex seal is arranged with, back-up ring is connected with the top of described pin, the circumference of described convex seal is provided with multiple bullets Property part, the outer side of described convex seal is arranged with piston, and described piston connects with back-up ring, and described shell offers row Stomata.
- A kind of 2. antiaircraft gun UNIVERSAL AUTOMATA EGR according to claim 1, it is characterised in that:The one of described shell End offers screw thread.
- A kind of 3. antiaircraft gun UNIVERSAL AUTOMATA EGR according to claim 1, it is characterised in that:Described elastic component Number is no less than 2, and the number of described elastic component is 3, and described elastic component is uniformly arranged on the projection of convex seal Locate circumference.
- A kind of 4. antiaircraft gun UNIVERSAL AUTOMATA EGR according to claim 1, it is characterised in that:Described back-up ring is ten Character form structure, described back-up ring are welded on the top of pin.
- A kind of 5. antiaircraft gun UNIVERSAL AUTOMATA EGR according to claim 1, it is characterised in that:Described back-up ring is circle The convex shape of shape, described back-up ring are movably connected in the top of pin, the inner ring of the raised circumference and piston of described back-up ring It is tangent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720275579.1U CN206683479U (en) | 2017-03-21 | 2017-03-21 | Antiaircraft gun UNIVERSAL AUTOMATA EGR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720275579.1U CN206683479U (en) | 2017-03-21 | 2017-03-21 | Antiaircraft gun UNIVERSAL AUTOMATA EGR |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206683479U true CN206683479U (en) | 2017-11-28 |
Family
ID=60390268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720275579.1U Expired - Fee Related CN206683479U (en) | 2017-03-21 | 2017-03-21 | Antiaircraft gun UNIVERSAL AUTOMATA EGR |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206683479U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108362167A (en) * | 2018-04-12 | 2018-08-03 | 陕西航天机电环境工程设计院有限责任公司 | Fast exploitation injection device and thump power generation system |
CN112432563A (en) * | 2020-10-30 | 2021-03-02 | 南京理工大学 | Piston type multi-shot series connection launching structure |
-
2017
- 2017-03-21 CN CN201720275579.1U patent/CN206683479U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108362167A (en) * | 2018-04-12 | 2018-08-03 | 陕西航天机电环境工程设计院有限责任公司 | Fast exploitation injection device and thump power generation system |
CN108362167B (en) * | 2018-04-12 | 2023-07-28 | 陕西航天机电环境工程设计院有限责任公司 | Quick-development shooting device and strong-impact power generation system |
CN112432563A (en) * | 2020-10-30 | 2021-03-02 | 南京理工大学 | Piston type multi-shot series connection launching structure |
CN112432563B (en) * | 2020-10-30 | 2024-01-09 | 南京理工大学 | Piston type multi-projectile series connection transmitting structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9574838B2 (en) | Live-round prevention with built-in blank firing adapter | |
CN206683479U (en) | Antiaircraft gun UNIVERSAL AUTOMATA EGR | |
CN103868414B (en) | Bottom deflation type caseless cartridge | |
CN202284924U (en) | Electric percussion type tear injection gun | |
WO2021036149A1 (en) | Piston long-stroke gas-operated recoil automatic system for medium-large-caliber high-precision automatic rifle | |
KR101084907B1 (en) | Devices with sham rifles have reaction | |
US10823524B2 (en) | Systems and methods for realistic practice firing of a firearm | |
CN202915827U (en) | Barrel recoil buffering mechanism | |
CN207123216U (en) | A kind of pneumatic transmitter of cartridge type for launching simulation dummy round | |
CN102878873A (en) | Multipurpose grenade | |
CN201218693Y (en) | Environment-friendly anti-riot fire arms | |
CN214173115U (en) | Simulated shell launching equipment based on actual combat simulated confrontation training | |
CN114768149A (en) | Novel fire-fighting equipment | |
CN212721126U (en) | Long barrel tail wing recoilless gun shell | |
CN207610633U (en) | Based on the bullet that compressed gas is power | |
RU135402U1 (en) | KOSTENKO DEVICE SIMULATING IDLE SHOTS AND BENEFIT FROM RELEASED GAS MIXTURE ENERGY | |
CN207779223U (en) | A kind of quick gunnery training firearms | |
CN107702599B (en) | Bullet based on compressed gas as power | |
CN203744850U (en) | Bottom vent type caseless bullet | |
CN202915835U (en) | Multi-purpose bullet | |
CN212458111U (en) | Pneumatic gun | |
Afify et al. | Operating Mechanisms & Function Cycle of MK 19 MOD 3 40 mm Grenade Launcher | |
CN210198213U (en) | Simulated training bullet | |
RU2272238C1 (en) | Set of training facilities | |
Gao et al. | Analysis and evaluation of artillery fire simulation test |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20210321 |