CN106813538B - A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed - Google Patents
A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed Download PDFInfo
- Publication number
- CN106813538B CN106813538B CN201710204692.5A CN201710204692A CN106813538B CN 106813538 B CN106813538 B CN 106813538B CN 201710204692 A CN201710204692 A CN 201710204692A CN 106813538 B CN106813538 B CN 106813538B
- Authority
- CN
- China
- Prior art keywords
- support plate
- high speed
- calibre
- experiment
- transmitted
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
Abstract
The invention belongs to body high speed penetration test technical fields, propose a kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed.A kind of gear for the experiment of long rods sub-calibre transmitted at high speed proposed, which plays rest device, has the support plate I being welded on target bearing support（4）；Support plate I（4）On be placed with the support plate II of setting concentric with it（1）；Support plate II（1）Centered on have through-hole circular slab；Support plate II（1）On be placed with buffer board（2）；Buffer board（2）On be placed with Wasted-energy steel plate（3）；Buffer board（2）, Wasted-energy steel plate（3）There is the square of circular through hole centered on；Buffer board（2）, Wasted-energy steel plate（3）It is fixed on support plate II（1）On.It is influenced caused by The present invention reduces being hit because of bullet support projectile flight attitude；The requirement of the original trajectory posture of body holding in the experiment of long rods sub-calibre transmitted at high speed is ensured.
Description
Technical field
The invention belongs to body high speed penetration test technical fields, are related to a kind of gear and play rest device more particularly to a kind of use
In the gear bullet rest device of long rods sub-calibre transmitted at high speed experiment.
Background technology
Body high speed penetration test is warhead development and protection works design studies high speed Penetration weapon to buried underground
The important means that hard-to-hit target is injured, in long rods sub-calibre transmitted at high speed, body and the posture after separation of the projectile seat are very poor, often
Method can not make body keep original trajectory posture, therefore, carry out the research that gear plays rest device, the card valve after blocking separation
And bearing, it effectively reduces bullet support and hits the influence caused by projectile flight attitude, meet body and keep original trajectory posture
Technology requirement.
Invention content
The purpose of the present invention is to propose to a kind of gear bullet rest devices for the experiment of long rods sub-calibre transmitted at high speed, can
Influence of the bullet support shock to projectile flight attitude is enough reduced, has ensured that body keeps former in the experiment of long rods sub-calibre transmitted at high speed
There is the requirement of trajectory posture；And have the characteristics that simple in structure, convenient for installation and maintenance, anti-collision performance is good, size is adjustable.
Above-mentioned using novel purpose to realize, the present invention takes following technical scheme：
A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed, the gear bullet rest device have welding
Support plate I on target bearing support；The support plate I is circular slab；It is placed in the support plate I concentric with it
The support plate II of setting；There is the circular slab of through-hole, and II center of support plate has through-hole centered on the support plate II
Diameter be more than transmitted at high speed test when bullet diameter, the outer diameter less than calibre projectiles support；It is placed in the support plate II
There is buffer board；Wasted-energy steel plate is placed on the buffer board；There is circular through hole centered on the buffer board, Wasted-energy steel plate are equal
Square, and buffer board, Wasted-energy steel plate center have diameter phase of the diameter of circular through hole with through-hole described in support plate II
Together；The buffer board, Wasted-energy steel plate are fixed in the support plate II, and form gear bullet support portion together with the support plate II
Part.
The diameter of the support plate II is less than the diameter of support plate I.
The thickness of the buffer board is 5mm, a diameter of 18mm of buffer board central circular through hole, and four are reserved on four angles
Threaded hole.
The thickness of the Wasted-energy steel plate is 5mm, a diameter of 18mm of Wasted-energy steel plate central circular through hole, and four are reserved on four angles
A threaded hole.
The thickness of the support plate II is 40mm, a diameter of 18mm of central through hole, is reserved in the support plate II
Four threaded holes.
The back side of the support plate I is welded on bearing support, and the front of support plate I is fixedly connected with two fastenings being arranged in parallel
Item.
A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed proposed by the present invention, supports in the present apparatus
Center bore after plate, buffer board and Wasted-energy steel plate fixation is more than bullet diameter during high speed penetration test, but less than calibre projectiles
The outer diameter of support, therefore bullet can pass through device at the trial, while can stop that card valve and pedestal pass through, and realize experiment
The separation of bullet and calibre projectiles support；It, can be real well using the buffer board and Wasted-energy steel plate of the present apparatus in sub-calibre separation of the projectile seat
The energy attenuation of existing high-speed flight bullet support makes to reduce the broken of bullet support while shelves bullet support is realized, reduce because bullet support is hit
The influence caused by projectile flight attitude；Ensure that body keeps original trajectory posture in the experiment of long rods sub-calibre transmitted at high speed
Requirement；And have the characteristics that simple in structure, convenient for installation and maintenance, anti-collision performance is good, size is adjustable.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of support plate II in the present invention.
Fig. 3 is the structure diagram of buffer board in the present invention.
Fig. 4 is the structure diagram of Wasted-energy steel plate in the present invention.
Fig. 5 is the structure diagram of support plate I in the present invention.
Fig. 6 is the structure diagram of bracket in the present invention.
Fig. 7 is the structure diagram of screw rod in the present invention.
In figure：1st, support plate II, 2, buffer board, 3, Wasted-energy steel plate, 4, support plate I, 5, bracket, 6, screw, 7, screw rod, 8,
Nut.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
As shown in Figure 1, a kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed, the gear bullet support
It puts with the support plate I 4 being welded on target bearing support；With reference to Fig. 5, the support plate I 4 is circular slab；The branch
The support plate II 1 of setting concentric with it is placed on fagging I 4；With reference to Fig. 2, with through-hole centered on the support plate II 1
Circular slab, and II 1 center of support plate have through-hole diameter be more than transmitted at high speed experiment when bullet diameter, less than sub-calibre
The outer diameter of bullet support；Buffer board 2 is placed in the support plate II 1；Wasted-energy steel plate 3 is placed on the buffer board 2；With reference to figure
3rd, Fig. 4 has the square of circular through hole, and buffer board 2,3 center of Wasted-energy steel plate centered on the buffer board 2, Wasted-energy steel plate 3 are equal
The diameter of had circular through hole is identical with the diameter of through-hole described in support plate II 1；With screw 8 be sequentially screwed into Wasted-energy steel plate 3,
Buffer board 2, support plate II 1 are fixed as forming gear bullet support component together.
The diameter of the support plate II 1 is less than the diameter of support plate I 4.
The material of the buffer board 2 be LY04, thickness 5mm, a diameter of 18mm of buffer board central circular through hole, four
Four threaded holes are reserved on angle.
The material of the Wasted-energy steel plate 3 be red copper, thickness 5mm, a diameter of 18mm of Wasted-energy steel plate central circular through hole, four
Four threaded holes are reserved on angle.
The material of the support plate II 1 is Q345 steel plates, and thickness 40mm, a diameter of 18mm of central through hole are described
Support plate II on reserve four threaded holes.
The back side of the support plate I 4 is welded on bearing support, and the front of support plate I is fixedly connected with two fastenings being arranged in parallel
Item 5.
The present invention overlaps in use, adjusting part centre to target pinwheel, by nut 8, bracket 5 component
It is fixed in support plate I 4.
Claims (6)
1. a kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed, it is characterised in that：The gear bullet support
It puts with the support plate I being welded on target bearing support（4）；The support plate I（4）For circular slab；The support plate I
（4）On be placed with the support plate II of setting concentric with it（1）；The support plate II（1）Centered on have through-hole circular slab,
And support plate II（1）Center have through-hole diameter be more than transmitted at high speed experiment when bullet diameter, less than calibre projectiles support
Outer diameter；The support plate II（1）On be placed with buffer board（2）；The buffer board（2）On be placed with Wasted-energy steel plate（3）；Institute
The buffer board stated（2）, Wasted-energy steel plate（3）There is the square of circular through hole, and buffer board centered on（2）, Wasted-energy steel plate（3）Center
The diameter of had circular through hole with support plate II（1）The diameter of the upper through-hole is identical；The buffer board（2）, Wasted-energy steel plate
（3）It is fixed on the support plate II（1）On, and with the support plate II（1）Gear bullet support component is formed together.
2. a kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed as described in claim 1, feature exist
In：The support plate II（1）Diameter be less than support plate I（4）Diameter.
3. a kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed as described in claim 1, feature exist
In：The buffer board（2）Thickness for 5mm, a diameter of 18mm of buffer board central circular through hole reserves four spiral shells on four angles
Pit.
4. a kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed as described in claim 1, feature exist
In：The Wasted-energy steel plate（3）Thickness for 5mm, a diameter of 18mm of Wasted-energy steel plate central circular through hole reserves four on four angles
Threaded hole.
5. a kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed as described in claim 1, feature exist
In：The support plate II（1）Thickness for 40mm, a diameter of 18mm of central through hole reserves four in the support plate II
A threaded hole.
6. a kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed as described in claim 1, feature exist
In：The support plate I（4）The back side be welded on bearing support, the front of support plate I is fixedly connected with two brackets being arranged in parallel
（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204692.5A CN106813538B (en) | 2017-03-31 | 2017-03-31 | A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204692.5A CN106813538B (en) | 2017-03-31 | 2017-03-31 | A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106813538A CN106813538A (en) | 2017-06-09 |
| CN106813538B true CN106813538B (en) | 2018-07-10 |
Family
ID=59116517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710204692.5A Expired - Fee Related CN106813538B (en) | 2017-03-31 | 2017-03-31 | A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106813538B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267699A (en) * | 1990-03-16 | 1991-11-28 | Mitsubishi Heavy Ind Ltd | Sabot stopper |
| CN102192690A (en) * | 2011-04-23 | 2011-09-21 | 中北大学 | Overload test and detection device of gas gun |
| CN102297640A (en) * | 2011-08-24 | 2011-12-28 | 西安近代化学研究所 | Device for separating bullet and bullet support |
| CN203849118U (en) * | 2014-05-26 | 2014-09-24 | 中国原子能科学研究院 | High-temperature high-speed impact test device |
| CN105973078A (en) * | 2016-05-06 | 2016-09-28 | 西安近代化学研究所 | Projectile and projectile support separating device under high-speed impacts of large-mass projectile |
| CN206724810U (en) * | 2017-03-31 | 2017-12-08 | 中国人民解放军61489部队 | A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed |
-
2017
- 2017-03-31 CN CN201710204692.5A patent/CN106813538B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267699A (en) * | 1990-03-16 | 1991-11-28 | Mitsubishi Heavy Ind Ltd | Sabot stopper |
| CN102192690A (en) * | 2011-04-23 | 2011-09-21 | 中北大学 | Overload test and detection device of gas gun |
| CN102297640A (en) * | 2011-08-24 | 2011-12-28 | 西安近代化学研究所 | Device for separating bullet and bullet support |
| CN203849118U (en) * | 2014-05-26 | 2014-09-24 | 中国原子能科学研究院 | High-temperature high-speed impact test device |
| CN105973078A (en) * | 2016-05-06 | 2016-09-28 | 西安近代化学研究所 | Projectile and projectile support separating device under high-speed impacts of large-mass projectile |
| CN206724810U (en) * | 2017-03-31 | 2017-12-08 | 中国人民解放军61489部队 | A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed |
Non-Patent Citations (2)
| Title |
|---|
| 一种强力钻地弹侵彻混凝土靶研究(英文);初哲等;《爆炸与冲击》;20040331;第24卷(第02期);115-121 * |
| 超高速碰撞的弹托分离技术;王金贵;《高压物理学报》;19930630;第07卷(第02期);143-147 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106813538A (en) | 2017-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106288982B (en) | It is a kind of to be used for ejection recovery test device of the simulated missile from cylinder | |
| CN105841559B (en) | A kind of air artillery equivalent loading test device for hanging | |
| CN102226672B (en) | Overload test guard box of air bomb | |
| CN206724810U (en) | A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed | |
| CN106813538B (en) | A kind of gear bullet rest device for the experiment of long rods sub-calibre transmitted at high speed | |
| CN205940308U (en) | A prefabricated angle of attack device for high -speed penetration test of body | |
| CN109952487A (en) | Projectile target | |
| Walker et al. | Scale size effect in momentum enhancement | |
| CN107356487B (en) | High overload loading device based on stress wave multiple reflection under action of high explosive | |
| CN201569357U (en) | Simulative laser shooting simulation training system | |
| US5176386A (en) | Adjustable dynamic target system for firearms | |
| Silverberg et al. | Optimal targets for the bank shot in men's basketball | |
| CN203534364U (en) | Small-caliber cannon armor-piercing discarding sabot protection device | |
| CN105571936A (en) | 30-40g cylindrical fragment 1100-1700m/s acceleration bullet support and method | |
| CN208889076U (en) | A kind of simulation teching device of tank automatic load system | |
| CN207051127U (en) | High overload loading device based on stress wave multiple reflections under high explosive effect | |
| CN110160400A (en) | It is a kind of can the broken receipts bullet equipment of anti-bullet | |
| BG3330U1 (en) | High-energy blasting system | |
| Petkov et al. | Optimization of the Design of Fragmentation Warheads Forming an Axial Flow of Preformed Fragments | |
| CN105300195A (en) | Guided missile with damping particle interlayer structure | |
| Su et al. | Study on effective protective area of ceramic composite target | |
| RU2629025C1 (en) | Tank high-explosive fragmentation projectile | |
| CN211205072U (en) | Detonation device is destroyed to old and useless ammunition | |
| CN215524371U (en) | Box type kinetic energy type main fighting tank additional armor | |
| CN203405127U (en) | Array gun rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20180710 Termination date: 20210331 |