CN202886181U - Separated subcaliber emission bullet seat - Google Patents
Separated subcaliber emission bullet seat Download PDFInfo
- Publication number
- CN202886181U CN202886181U CN 201220598143 CN201220598143U CN202886181U CN 202886181 U CN202886181 U CN 202886181U CN 201220598143 CN201220598143 CN 201220598143 CN 201220598143 U CN201220598143 U CN 201220598143U CN 202886181 U CN202886181 U CN 202886181U
- Authority
- CN
- China
- Prior art keywords
- bullet
- holder
- emission
- bullet seat
- subcaliber
- 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 - Lifetime
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model relates to a separated subcaliber emission bullet seat, which is a bullet seat with pill placement grooves. The bullet seat comprises a bullet seat body consisting of n pieces of symmetrical petals (1), wherein n is equal to 2, 3, or 4; and a wind groove can be formed at the front ends of the petals of the bullet seat. The separated subcaliber emission bullet seat provided by the utility model is good to stimulation of separation of fragments and the bullet seat so as to improve the flight stability and distribution accuracy of the fragments. In addition, the separated subcaliber emission bullet seat is high in designability and simple in structure, is easy to form, and is suitable for testing evaluation of protective equipments and tools.
Description
Technical field
The utility model belongs to technical field of measurement and test, relates to the trajectory technology, particularly the pellet injection technology.
Background technology
The simulation fragmentation is mainly used to the ballistic performance of the shellproof harness of test evaluation.The fragmentation quality, shape, quantity and the speed that produce in the actual battlefield surroundings are various, and the simulation fragmentation shape and the quality that therefore adopt also are of all kinds.Profile commonly used is sphere, cylinder wedge shape, straight cylinder, cube etc.The bore of simulation fragmentation generally is different from the diameter of common gun barrel.For different research objects, designed and adopt simulation fragmentation shape and size with the bore of standard bullet difference is arranged, so the sub-calibre lift-off technology are normally adopted in the emission of imitating shell, be about to simulate fragmentation and place in fragmentation carrier or the bullet holder, and the gun barrel of packing into is launched.
The sub-calibre fragment simulator projectile generally adopts fragmentation carrier or bullet holder to launch for relying on.The fragmentation carrier does not generally have rip-panel, can occur the simulation fragmentation in the emission process and separate inhomogeneous phenomenon with the fragmentation carrier, need to special fragmentation carrier stripping off device be set at muzzle.The emission of simulation fragmentation is monolithic construction with the bullet holder in the American army mark (MIL-DTL-46593B), adopt preset the mode of crackle so that emission process is hit by a bullet the holder distinguish, and separate with the simulation fragmentation, realize simulating effective emission of fragmentation.
Adopt monoblock type bullet holder launching simulation fragmentation to have the following disadvantages: one, in emission process, to preset rip-panel distinguish inequality and can have a strong impact on bullet holder and the flight stability of separating and simulate fragmentation of simulating fragmentation; Two, preset distinguish and make bullet holder structure relative complex, higher to requirement on machining accuracy, reduced working (machining) efficiency.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides the holder of a kind of separate type sub-calibre emission bullet, to improve ballistic flight stability and the distribution accuracy of the emission of simulation fragmentation sub-calibre.
The purpose of this utility model is to realize like this, adopt symmetrical distinguish mode, the bullet holder evenly is decomposed into several lobes, combination is rear as the bullet holder, after being combined as integral body, sub-calibre simulation fragmentation and bullet holder be pressed into propelling charge cartridge case, utilize air resistance to separate bullet holder and simulation fragmentation in the emission process, realize the stable emission of simulation fragmentation.
The separate type sub-calibre emission bullet holder that the utility model relates to, the bullet holder for the bullet standing groove is characterized in that: described bullet holder body is comprised of n symmetrical holder lobe 1, and n is 2,3 or 4, and structure as shown in Figures 1 and 2.
The separate type sub-calibre emission bullet holder that the utility model relates to, the bullet holder for the bullet standing groove is characterized in that: the tail end of described bullet holder is pyramidal structure, and structure as shown in Figure 3.
The separate type sub-calibre emission bullet holder that the utility model relates to, the bullet holder for the bullet standing groove is characterized in that: described bullet holder holder lobe front end has down with the wind groove 4, and structure is shown in accompanying drawing 4, accompanying drawing 2.
The separate type sub-calibre emission bullet holder that the utility model relates to is conducive to simulate fragmentation and separation of the projectile seat, improves stability and the distribution accuracy of simulation fragmentation flight, and designability is strong, and is simple in structure, is easy to moulding.Be applicable to the test evaluation of protective gear and harness.
Description of drawings
The Facad structure synoptic diagram of the separate type sub-calibre emission bullet holder (n=3) that Fig. 1 the present invention relates to
The Facad structure synoptic diagram of a kind of separate type sub-calibre emission bullet holder (n=2) that Fig. 2 the present invention relates to
A kind of separate type sub-calibre emission bullet holder cross-sectional view that Fig. 3 the present invention relates to
A kind of separate type sub-calibre emission bullet holder cross-sectional view that Fig. 4 the present invention relates to
Wherein, 1, holder lobe; 2, the tail end of holder lobe; 3, bullet; 4, the groove that facings the wind.
Embodiment
Below in conjunction with accompanying drawing and embodiment the technical scheme that the utility model relates to is described further, but not as the restriction to technical scheme.
Embodiment one
A kind of 2 lobe sub-calibres emission bullet holder for the emission of sphere simulation fragmentation, structure as shown in Figure 3, the bullet holder is symmetrical structure, is comprised of two semicircle holder lobes 1, height is 16.2mm, external diameter is 12.7mm, bullet holder afterbody 2 external diameter 11.0mm; Bullet standing groove Φ 10.3mm * 12.0mm.
During use, two holder lobe 1 Symmetric Composites become the holder of an integral body bullet, the spherical imitating shell 3 of diameter 10.3mm are wrapped into wherein, with the emission of 12.7mm ballistic rifle.After tested, it is better to play speed control system, bullet distribution accuracy R10=10.0mm.
Embodiment two
A kind of 2 lobe sub-calibres emission bullet holder for the emission of cylindricality simulation fragmentation, structure is shown in accompanying drawing 2 and accompanying drawing 4, the bullet holder is symmetrical structure, formed by two semicircle holder lobes 1, height is 16.2mm, and external diameter is 12.7mm, bullet holder afterbody 2 external diameter 11.0mm, the groove 4 external diameter 9.4mm that facing the wind, groove 4 height that facing the wind are 2.0mm; Bullet standing groove Φ 5.4mm * 8.0mm.
During use, two holder lobe 1 Symmetric Composites become the holder of an integral body bullet, Φ 5.4mm * 6.4mm cylindricality simulation fragmentation 3 are wrapped into wherein, with the emission of 12.7mm ballistic rifle.After tested, it is better to play speed control system, bullet distribution accuracy R10=15.0mm.
Claims (3)
1. separate type sub-calibre emission bullet holder, the bullet holder for the bullet standing groove is characterized in that: described bullet holder body is comprised of n symmetrical holder lobe (1), and n is 2,3 or 4.
2. according to claim 1 separate type sub-calibre emission bullet holder, the bullet holder for the bullet standing groove is characterized in that: the tail end of described bullet holder is pyramidal structure.
3. according to claim 1 separate type sub-calibre emission bullet holder, the bullet holder for the bullet standing groove is characterized in that: described bullet holder holder lobe front end has down with the wind groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598143 CN202886181U (en) | 2012-11-13 | 2012-11-13 | Separated subcaliber emission bullet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598143 CN202886181U (en) | 2012-11-13 | 2012-11-13 | Separated subcaliber emission bullet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886181U true CN202886181U (en) | 2013-04-17 |
Family
ID=48077595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598143 Expired - Lifetime CN202886181U (en) | 2012-11-13 | 2012-11-13 | Separated subcaliber emission bullet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886181U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222659A (en) * | 2015-09-18 | 2016-01-06 | 西北核技术研究所 | Centring type angle of attack bullet holder before and after a kind of Balance Gun |
| CN105445087A (en) * | 2015-11-16 | 2016-03-30 | 哈尔滨工业大学 | Micro-nano particle swarm transmission system |
| CN105547806A (en) * | 2015-12-14 | 2016-05-04 | 北京理工大学 | Accelerating sabot and method for cylindrical fragment of 20-40g accelerated to speed of 200-1100m/s |
| CN105571936A (en) * | 2015-12-14 | 2016-05-11 | 北京理工大学 | 30-40g cylindrical fragment 1100-1700m/s acceleration bullet support and method |
| CN112484566A (en) * | 2020-11-24 | 2021-03-12 | 航天特种材料及工艺技术研究所 | Shock-resistant composite material bullet support structure |
| CN114087917A (en) * | 2021-12-29 | 2022-02-25 | 内蒙金属材料研究所 | Target holder for cylindrical fragment simulation bomb and use method thereof |
| CN112504008B (en) * | 2020-11-27 | 2022-07-01 | 江苏科技大学 | Multi-fragment synchronous launching bullet holder device and assembling method thereof |
-
2012
- 2012-11-13 CN CN 201220598143 patent/CN202886181U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222659A (en) * | 2015-09-18 | 2016-01-06 | 西北核技术研究所 | Centring type angle of attack bullet holder before and after a kind of Balance Gun |
| CN105445087A (en) * | 2015-11-16 | 2016-03-30 | 哈尔滨工业大学 | Micro-nano particle swarm transmission system |
| CN105445087B (en) * | 2015-11-16 | 2018-04-24 | 哈尔滨工业大学 | A kind of micro-and nano-particles mass-send shooting method |
| CN105547806A (en) * | 2015-12-14 | 2016-05-04 | 北京理工大学 | Accelerating sabot and method for cylindrical fragment of 20-40g accelerated to speed of 200-1100m/s |
| CN105571936A (en) * | 2015-12-14 | 2016-05-11 | 北京理工大学 | 30-40g cylindrical fragment 1100-1700m/s acceleration bullet support and method |
| CN105571936B (en) * | 2015-12-14 | 2018-07-13 | 北京理工大学 | Cylindric 1100~the 1700m/s of fragmentation of 30~40g accelerate bullet support and method |
| CN112484566A (en) * | 2020-11-24 | 2021-03-12 | 航天特种材料及工艺技术研究所 | Shock-resistant composite material bullet support structure |
| CN112504008B (en) * | 2020-11-27 | 2022-07-01 | 江苏科技大学 | Multi-fragment synchronous launching bullet holder device and assembling method thereof |
| CN114087917A (en) * | 2021-12-29 | 2022-02-25 | 内蒙金属材料研究所 | Target holder for cylindrical fragment simulation bomb and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202886181U (en) | Separated subcaliber emission bullet seat | |
| RU2679161C2 (en) | Fragmenting projectile having projectile cores made of lead-containing or lead-free materials having fragmentation in steps | |
| CN205482625U (en) | Simple target rubber bullet | |
| CN102107049B (en) | Forest extinguishment rocket projectile | |
| CN209639614U (en) | A kind of fragmentation injures test bullet support | |
| CN105571936A (en) | 30-40g cylindrical fragment 1100-1700m/s acceleration bullet support and method | |
| EP2813796A1 (en) | Special cartridge (variants) | |
| CN203249550U (en) | Kinetic energy projectile with multiple pellets | |
| CN205192331U (en) | But roll adjustment series connection bullet holds in palm | |
| CN103307934A (en) | Large-caliber supersonic target projectile for testing or training | |
| AU2015359428A1 (en) | Projectile with reduced ricochet risk | |
| CN202511716U (en) | Large-caliber supersonic target bullet for tests or training | |
| CN114087917A (en) | Target holder for cylindrical fragment simulation bomb and use method thereof | |
| CN203657626U (en) | Bullet for antiaircraft machine gun or rifle | |
| CN102967181B (en) | Accurate fuse transferring powder box structure | |
| CN107449327A (en) | Long-range electric shock bomb with tail gear | |
| CN201352094Y (en) | Low-speed smoothbore projectile with stabilizing structure | |
| CN204822099U (en) | Explosion catapult | |
| RU165259U1 (en) | BULLET FOR PNEUMATIC WEAPONS | |
| CN111964540B (en) | Sub-caliber bullet support structure of caliber-variable bullet body | |
| CN201527229U (en) | Rotary warhead | |
| CN202915832U (en) | Concave-bottom grenade of howitzer | |
| CN202915837U (en) | Base bleed grenade of howitzer | |
| CN203203472U (en) | Accurate igniter box structure | |
| CN2540617Y (en) | Antiaircraft tracer aerial burst armor-piercing discarding sabot cartridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |