CN109405678A - High reliability flame proof release mechanism with anti-rotation pin - Google Patents
High reliability flame proof release mechanism with anti-rotation pin Download PDFInfo
- Publication number
- CN109405678A CN109405678A CN201811004277.6A CN201811004277A CN109405678A CN 109405678 A CN109405678 A CN 109405678A CN 201811004277 A CN201811004277 A CN 201811004277A CN 109405678 A CN109405678 A CN 109405678A
- Authority
- CN
- China
- Prior art keywords
- shutter housing
- steel ball
- rotating device
- hole
- rotation pin
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/20—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin
- F42C15/22—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin using centrifugal force
Abstract
A kind of high reliability flame proof release mechanism of the anti-rotation pin of band, it is characterized in that: by shutter housing (1), inertial elements spring (2), inertia cylinder (4),Steel ball (6), plug screw (7), pressing sleeve (8), rotating device (10), Semple plunger (11),Steel ball (12), anti-rotation pin (15), standard screws (17), retaining ring (18), insurance reed (19) composition, in shutter housing (1) built-in Semple plunger (11) andSteel ball (12), shutter housing (1) assemble retaining ring (18) and insurance reed (19) with standard screws (17)；Anti- rotation pin (15) is in rotating device (10)；Rotating device (10) is fitted into shutter housing (1)；It is packed into shutter housing (1)Steel ball (6), in the built-in inertial elements spring (2) of shutter housing (1), inertia cylinder (4) and plug screw (7)；Pressing sleeve (8) are packed into square groove.High reliability flame proof release mechanism with anti-rotation pin of the invention has the function of anti-rotation and high reliablity.
Description
Technical field
The invention belongs to fuze safety technical field, in particular to the high reliability flame proof safe machine of a kind of anti-rotation pin of band
Structure.
Background technique
Currently, Artificial Hail Suppression increase rain bullet flame proof generally use without it is anti-rotation pin flame proof release mechanism, exist it is not anti-rotation, can
The disadvantage not high by property.
Summary of the invention
The object of the invention is in order to solve the problems, such as that above-mentioned background technique exists, the height for providing a kind of anti-rotation pin of band can
By property flame proof release mechanism.
The high reliability flame proof release mechanism of the anti-rotation pin of band according to the present invention, by shutter housing 1, inertial elements spring 2,
Inertia cylinder 4,Steel ball 6, plug screw 7, pressing sleeve 8, rotating device 10, Semple plunger 11,Steel ball 12, anti-rotation pin 15, mark
Quasi- screw 17, retaining ring 18, insurance reed 19 form, and Semple plunger 11 is filled in the hole D13 of shutter housing 1, is reloaded into about 300
?The oral area of steel ball 12, shutter housing 1 assembles retaining ring 18 and 2 insurance reed 19 with standard screws 17；2 anti-rotation pins
15 are attached separately in 2 hole F16 of rotating device 10；Rotating device 10 is fitted into the square groove of shutter housing 1, insures centrifugation
Pin 11 is embedded in the slot E14 of rotating device 10；It is packed into the hole B5 of shutter housing 1Steel ball 6, in the hole A3 of shutter housing 1
Built-in inertial elements spring 2, inertia cylinder 4 and plug screw 7；After tightening plug screw 7, pressing sleeve 8 is packed into the square groove of shutter housing 1.
The working principle of the invention is: after the high reliability flame proof release mechanism with anti-rotation pin is fired, inertia cylinder 4 overcomes
2 drag of inertial elements spring is moved down along the hole A3 of shutter housing 1,Steel ball 6 is in recoil and centrifugal force effect lower edge revolution
The hole B5 of housing 1 is moved, and releases the constraint to rotating device 10, and first of insurance releases；Meanwhile 11 He of Semple plunger
Steel ball 12, without movement, makes the mechanism be in safety position under power effect of climbing, and after spending the transmitting after effect period, centrifugation is protected
Dangerous 11 He of pinSteel ball 12 forward momentum and centrifugal force effect under,Steel ball 12 overcomes the drag of insurance reed 19 successively
Flow out shutter housing 1 hole D13, Semple plunger 11 withSteel ball 12 reduction be gradually displaced outwardly, gradually release to turn
The constraint of dynamic device 10, second insurance release；Rotating device 10 is become a full member under the action of the centrifugal force, at this point, anti-rotation pin 15 from
The hole F16 of rotating device 10 is stretched out under mental power function, and is stuck in the slot G20 of shutter housing 1, is in rotating device 10 always
Become a full member state, will not deflect because external environment power changes.
High reliability flame proof release mechanism with anti-rotation pin of the invention has the function of anti-rotation and high reliablity.
Detailed description of the invention
Fig. 1 the structural representation of present invention；
The structure left view Fig. 2 of the invention；
Structure partial enlarged drawing Fig. 3 of the invention；
1 top view of Fig. 4 shutter housing；
In Fig. 1: 1, shutter housing；2, inertial elements spring；3, hole A；4, inertia cylinder；5, hole B；6,Steel ball；7, plug screw；
8, pressing sleeve；9, slot C；10, rotating device；11, Semple plunger；12,Steel ball；13, hole D；14, slot E；
In Fig. 2: 15, anti-rotation pin；16, hole F；
In Fig. 3: 17, standard screws；18, retaining ring；19, insure reed；
In Fig. 4: 20, slot G.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment
The present embodiment is that the high reliability flame proof release mechanism of the invention with anti-rotation pin increases rain bullet in 18 type Artificial Hail Suppressions
Application example, structure is as shown in Figure 1:
The flame proof release mechanism by shutter housing 1, inertial elements spring 2, inertia cylinder 4,Steel ball 6, pressing sleeve 8, turns plug screw 7
Dynamic device 10, Semple plunger 11,Steel ball 12, anti-rotation pin 15, standard screws 17, retaining ring 18, insurance reed 19 form,
Semple plunger 11 is filled in the hole D13 of shutter housing 1, is reloaded into about 300The oral area of steel ball 12, shutter housing 1 is used
Standard screws 17 assemble retaining ring 18 and 2 insurance reed 19；2 anti-rotation pins 15 are attached separately to 2 hole F16 of rotating device 10
It is interior；Rotating device 10 is fitted into the square groove of shutter housing 1, is embedded in Semple plunger 11 in the slot E14 of rotating device 10；?
It is packed into the hole B5 of shutter housing 1Steel ball 6 fills inertial elements spring 2, inertia cylinder 4 and plug screw in the hole A3 of shutter housing 1
7；After tightening plug screw 7, pressing sleeve 8 is packed into the square groove of shutter housing 1.
The present embodiment specific implementation step is as follows: (materialization)
1. preparing part by Fig. 1, and part is checked and checked and accepted；
2. filling Semple plunger 11 in the hole D13 of shutter housing 1, Semple plunger 11 should be move freely.
3. filling about 300 in the hole D13 of shutter housing 1Steel ball 12；
4. the hole D13 oral area in shutter housing 1 assembles retaining ring 18；
5. the hole D13 oral area in shutter housing 1 assembles 2 insurance reeds 19；
6. assembling standard screws 17 in the hole position D13 of shutter housing 1, and tighten in place；
7. by 2 anti-rotation pins 15 in 2 hole F16 of rotating device 10；
8. rotating device 10 is fitted into the square groove of shutter housing 1, Semple plunger 11 is made to be embedded in the slot of rotating device 10
In E14；
9. being packed into the hole B5 of shutter housing 1Steel ball 6,Steel ball 6 should be stuck in the slot C9 of rotating device 10；
10. filling inertial elements spring 2 in the hole A3 of shutter housing 1；
11. filling inertia cylinder 4 in the hole A3 of shutter housing 1；
12. the hole A3 oral area in shutter housing 1 twists plug screw 7, and tightens in place；
13. after tightening plug screw 7, pressing sleeve 8 is assembled by structural schematic diagram (Fig. 1) of the invention, and check rotating device 10
Flexibility.
The high reliability flame proof release mechanism with anti-rotation pin of the present embodiment passes through verification experimental verification, has the function of anti-rotation and height
Reliability meets General layout Plan requirement, can be using batch production.
Claims (1)
1. a kind of high reliability flame proof release mechanism of the anti-rotation pin of band, it is characterized in that: by shutter housing (1), inertial elements spring
(2), inertia cylinder (4),Steel ball (6), plug screw (7), pressing sleeve (8), rotating device (10), Semple plunger (11),
Steel ball (12), anti-rotation pin (15), standard screws (17), retaining ring (18), insurance reed (19) composition, in the hole D of shutter housing (1)
(13) built-in Semple plunger (11), is reloaded into about 300Steel ball (12), the oral area standard spiral shell of shutter housing (1)
Follow closely (17) assembly retaining ring (18) and 2 insurance reeds (19)；2 anti-rotation pins (15) are attached separately to 2 hole F of rotating device (10)
(16) in；Rotating device (10) is fitted into the square groove of shutter housing (1), Semple plunger (11) is made to be embedded in rotating device (10)
Slot E (14) in；It is packed into the hole B (5) of shutter housing (1)Steel ball (6), it is built-in in the hole A (3) of shutter housing (1)
Inertial elements spring (2), inertia cylinder (4) and plug screw (7)；After tightening plug screw (7), pressing sleeve (8) are packed into the square groove of shutter housing (1)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004277.6A CN109405678A (en) | 2018-08-30 | 2018-08-30 | High reliability flame proof release mechanism with anti-rotation pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004277.6A CN109405678A (en) | 2018-08-30 | 2018-08-30 | High reliability flame proof release mechanism with anti-rotation pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109405678A true CN109405678A (en) | 2019-03-01 |
Family
ID=65463781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811004277.6A Pending CN109405678A (en) | 2018-08-30 | 2018-08-30 | High reliability flame proof release mechanism with anti-rotation pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109405678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525021A (en) * | 2020-08-17 | 2021-03-19 | 西安机电信息技术研究所 | Small-size in-chamber environment sensitive mechanism |
| CN114111460A (en) * | 2021-11-22 | 2022-03-01 | 南京理工大学 | Rotary bomb fuse vertical rotor explosion-proof mechanism for ensuring explosive processing safety |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505960A (en) * | 1967-03-31 | 1970-04-14 | Armes De Guerre Fab Nat | Projectile fuse and projectiles equipped with said fuse |
| CN105890473A (en) * | 2014-11-24 | 2016-08-24 | 重庆长安工业(集团)有限责任公司 | Fuze device for artificial precipitation projectile |
| CN110972550B (en) * | 2013-12-30 | 2016-09-07 | 辽宁华兴机电有限公司 | Fuse quasi-fluid safety system |
| CN107314721A (en) * | 2017-06-27 | 2017-11-03 | 湖北三江航天红林探控有限公司 | A kind of gunpowder constraint formula interrupter based on inertia |
-
2018
- 2018-08-30 CN CN201811004277.6A patent/CN109405678A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505960A (en) * | 1967-03-31 | 1970-04-14 | Armes De Guerre Fab Nat | Projectile fuse and projectiles equipped with said fuse |
| CN110972550B (en) * | 2013-12-30 | 2016-09-07 | 辽宁华兴机电有限公司 | Fuse quasi-fluid safety system |
| CN105890473A (en) * | 2014-11-24 | 2016-08-24 | 重庆长安工业(集团)有限责任公司 | Fuze device for artificial precipitation projectile |
| CN107314721A (en) * | 2017-06-27 | 2017-11-03 | 湖北三江航天红林探控有限公司 | A kind of gunpowder constraint formula interrupter based on inertia |
Non-Patent Citations (1)
| Title |
|---|
| 崔继增等: "准流体在榴弹触发引信上的应用", 《现代引信》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525021A (en) * | 2020-08-17 | 2021-03-19 | 西安机电信息技术研究所 | Small-size in-chamber environment sensitive mechanism |
| CN114111460A (en) * | 2021-11-22 | 2022-03-01 | 南京理工大学 | Rotary bomb fuse vertical rotor explosion-proof mechanism for ensuring explosive processing safety |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |