CN205102703U - Guide actuating mechanism suitable for formula air defence missile pop -up dummy round is shouldered to shoulder - Google Patents
Guide actuating mechanism suitable for formula air defence missile pop -up dummy round is shouldered to shoulder Download PDFInfo
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- CN205102703U CN205102703U CN201520871291.1U CN201520871291U CN205102703U CN 205102703 U CN205102703 U CN 205102703U CN 201520871291 U CN201520871291 U CN 201520871291U CN 205102703 U CN205102703 U CN 205102703U
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- chamber
- dummy round
- piston
- priming
- housing
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Abstract
The utility model relates to a guide actuating mechanism suitable for formula air defence missile pop -up dummy round is shouldered to shoulder, it includes through supporting seat coaxial clearance installing the priming chamber casing in the dummy round rear end starts the cavity, it is provided with a plurality of axially extending bore to surround its axis equipartition on the supporting seat, the piston rod that is used for sealing the high -pressure air receiver of dummy round is installed to the left end of priming chamber casing, the center pin of piston rod is to the intercommunicating pore that is provided with high -pressure air receiver of intercommunication and piston chamber, the inflation valve that is used for to filling dress high -pressure gas in piston chamber and the high -pressure air receiver is installed to the right -hand member of priming chamber casing, there is the start -up chamber in the piston chamber through first exhaust hole intercommunication, it is linked together with the external atmosphere of dummy round rear end through second, third exhaust hole to start the chamber, it is provided with the starter gate valve that is used for two sealed air vent hole and starts the intercommunication mouth in chamber to start the intracavity, the right -hand member of priming chamber casing is provided with to open to explode the inner chamber and start electricity that the chamber is linked together and opens and explode the ware.
Description
Technical field
The utility model relates to the transmitter field of formula air defence missile dummy round pickaback, particularly relates to a kind of guide's actuating mechanism being applicable to formula air defence missile pop-up dummy round pickaback.
Background technology
Formula air defence missile pop-up dummy round needs a pilot opening mechanism to realize moment opening movement pickaback, and general mechanical mechanism volume is large, complex structure; And general mechanism under high pressure effectively cannot carry out opening movement; And the valve class of many employings at present, play the effect of one-way flow, but it is low to bear pressure for existing technology, complex structure, and structural volume is large, impact resistance is poor.
Utility model content
The purpose of this utility model provides a kind of guide's actuating mechanism being applicable to formula air defence missile pop-up dummy round pickaback for above-mentioned the deficiencies in the prior art, its volume is little, structure is simple, and because be gas in body, the feature of pressure reduction can be utilized realize and open instantaneously.
The purpose of this utility model is achieved in that a kind of guide's actuating mechanism being applicable to formula air defence missile pop-up dummy round pickaback, it comprises and is arranged on dummy round rear end by supporting seat concentric gap and starts priming chamber housing in cavity, and described supporting seat is provided with several axially extending bores around its axis is uniform; The left end of described priming chamber housing is provided with the piston rod of the high-pressure gas room for sealing dummy round, and the central shaft of described piston rod is to being provided with the intercommunicating pore being communicated with high-pressure gas room and plunger shaft; The right-hand member of described priming chamber housing is provided with the charge valve for filling gases at high pressure to plunger shaft and high-pressure gas indoor, described plunger shaft is communicated with by first row pore and starts chamber, and described startup chamber is connected by the ambient atmosphere of second, third steam vent with dummy round rear end; The starter gate valve of the connected entrance for sealing second row pore and startup chamber is provided with in described startup chamber; The right-hand member of described priming chamber housing is provided with the electric exploder opening quick-fried inner chamber and be connected with startup chamber.
Electric exploder described in the utility model comprises the electric exploder housing being provided with hollow posts chamber, and the upper end in described hollow posts chamber is provided with fluid sealant, and lower end is communicated with startup chamber; In the hollow posts chamber of fluid sealant lower end, be provided with insulator, insulator lower end is provided with gunpowder body, and described gunpowder body is by being connected with the power supply for the gunpowder body that ignites with the wire of fluid sealant through insulator successively; The lower end of described electric exploder housing is provided with the threaded post be connected with priming chamber housing.
Starter gate valve described in the utility model comprises the packed-piston being arranged on and starting in chamber, and the sealing plug be connected on priming chamber housing exterior walls, the upper end of described packed-piston is provided with the caulking gum for sealing second row pore, is provided with returning spring between the lower end of packed-piston and sealing plug.
Operation principle of the present utility model is: first, gases at high pressure (being as the criterion with the sealing critical pressure of starter gate valve) are filled to plunger shaft and high-pressure gas indoor by charge valve, then, be energized to electric exploder when launching, instantaneous explosion burning known from experience by the gunpowder of electricity exploder, so just make to start in chamber that when gases are heated, they expand, pressure increase, thus the packed-piston promoting starter gate valve moves downward, thus open plunger shaft, first row pore, priming chamber, second, the row pressure passage that 3rd steam vent forms, thus the air pressure in plunger shaft reduces, although plunger shaft is communicated with by the intercommunicating pore on piston rod with the high-pressure gas room of dummy round, but its latus rectum is larger than the cross-sectional area difference of piston rod left side, under the effect of instantaneous pressure difference, the gas of high-pressure gas indoor can promote piston rod and be moved back, thus open high-pressure gas room, a large amount of gases at high pressure of high-pressure gas indoor start by priming chamber housing and dummy round rear end the through hole that space between housing and supporting seat are arranged and discharge to dummy round rear end, thus produce the transmitting of reaction force promotion dummy round.
The utility model beneficial effect is compared with prior art: guide's actuating mechanism of the present utility model utilizes the structural principle of valve class, design, manufactured this small-sized, easy actuating mechanism, this actuating mechanism under high pressure effectively can carry out the opening movement of dummy round instantaneously, and make use of project organization and the principle of this dummy round fully, it utilizes less active force and the confined space to carry out the very large switching mechanism of control load; Utilize the motion of valve piston, the medium in release pilot mechanism in plunger shaft and priming chamber, utilizes the pressure reduction of generation to open the switch of high-pressure gas room, abrupt release medium thus.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the rotational structure schematic diagram of electric exploder.
Fig. 3 is the amplification assumption diagram of in Fig. 1 I.
In figure: 1, priming chamber housing; 2, supporting seat; 3, piston rod; 4, charge valve; 5, plunger shaft; 6, first row pore; 7, chamber is started; 8, second row pore; 9, the 3rd steam vent; 10, starter gate valve; 11, electric exploder; 12, intercommunicating pore; 13, high-pressure gas room; 14, exploder housing; 15, fluid sealant; 16, insulator; 17, gunpowder body; 18, wire; 19, packed-piston; 20, sealing plug; 21, caulking gum; 22, returning spring; 23, through hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, a kind of guide's actuating mechanism being applicable to formula air defence missile pop-up dummy round pickaback of the present utility model, it comprises and is arranged on dummy round rear end by supporting seat 2 concentric gap and starts priming chamber housing 1 in cavity, and described supporting seat 2 is provided with several axially extending bores 23 around its axis is uniform; The left end of described priming chamber housing 1 is provided with the piston rod 3 of the high-pressure gas room 13 for sealing dummy round, and the central shaft of described piston rod 3 is to being provided with the intercommunicating pore 12 being communicated with high-pressure gas room and plunger shaft 5; The right-hand member of described priming chamber housing is provided with the charge valve 4 for filling gases at high pressure to plunger shaft and high-pressure gas indoor, described plunger shaft 5 is communicated with by first row pore 6 and starts chamber 7, and described startup chamber 7 is connected with the ambient atmosphere of dummy round rear end by second, third steam vent 8,9; The starter gate valve 10 of the connected entrance for sealing second row pore 8 and startup chamber 7 is provided with in described startup chamber 7; The right-hand member of described priming chamber housing 1 is provided with the electric exploder 11 opening quick-fried inner chamber and be connected with startup chamber 7.
As shown in Figure 2, electric exploder described in the utility model comprises the electric exploder housing 14 being provided with hollow posts chamber, and the upper end in described hollow posts chamber is provided with fluid sealant 15, and lower end is communicated with startup chamber 7; In the hollow posts chamber of fluid sealant 15 lower end, be provided with insulator 16, insulator lower end is provided with gunpowder body 17, and described gunpowder body is by being connected with the power supply for the gunpowder body that ignites with the wire 18 of fluid sealant through insulator successively; The lower end of described electric exploder housing 14 is provided with the threaded post be connected with priming chamber housing 1.
As shown in Figure 3, starter gate valve 10 described in the utility model comprises the packed-piston 19 being arranged on and starting in chamber 7, and the sealing plug 20 be connected on priming chamber housing exterior walls, the upper end of described packed-piston is provided with the caulking gum 21 for sealing second row pore 8, is provided with returning spring 22 between the lower end of packed-piston and sealing plug.
Claims (3)
1. one kind is applicable to guide's actuating mechanism of formula air defence missile pop-up dummy round pickaback, it is characterized in that: it comprises and is arranged on dummy round rear end by supporting seat (2) concentric gap and starts priming chamber housing (1) in cavity, and described supporting seat (2) is provided with several axially extending bores (23) around its axis is uniform; The left end of described priming chamber housing (1) is provided with the piston rod (3) of the high-pressure gas room (13) for sealing dummy round, and the central shaft of described piston rod (3) is to being provided with the intercommunicating pore (12) being communicated with high-pressure gas room and plunger shaft (5); The right-hand member of described priming chamber housing is provided with the charge valve (4) for filling gases at high pressure to plunger shaft and high-pressure gas indoor, described plunger shaft (5) is communicated with by first row pore (6) and starts chamber (7), and described startup chamber (7) is connected with the ambient atmosphere of dummy round rear end by second, third steam vent (8,9); The starter gate valve (10) of the connected entrance for sealing second row pore (8) and startup chamber (7) is provided with in described startup chamber (7); The right-hand member of described priming chamber housing (1) is provided with the electric exploder (11) opening quick-fried inner chamber and be connected with startup chamber (7).
2. the guide's actuating mechanism being applicable to formula air defence missile pop-up dummy round pickaback according to claim 1, it is characterized in that: described electric exploder comprises the electric exploder housing (14) being provided with hollow posts chamber, the upper end in described hollow posts chamber is provided with fluid sealant (15), and lower end is communicated with startup chamber (7); In the hollow posts chamber of fluid sealant (15) lower end, be provided with insulator (16), insulator lower end is provided with gunpowder body (17), and described gunpowder body is by being connected with the power supply for the gunpowder body that ignites with the wire (18) of fluid sealant through insulator successively; The lower end of described electric exploder housing (14) is provided with the threaded post be connected with priming chamber housing (1).
3. the guide's actuating mechanism being applicable to formula air defence missile pop-up dummy round pickaback according to claim 1, it is characterized in that: described starter gate valve (10) comprises the packed-piston (19) being arranged on and starting in chamber (7), and the sealing plug (20) be connected on priming chamber housing exterior walls, the upper end of described packed-piston is provided with the caulking gum (21) for sealing second row pore (8), is provided with returning spring (22) between the lower end of packed-piston and sealing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871291.1U CN205102703U (en) | 2015-11-04 | 2015-11-04 | Guide actuating mechanism suitable for formula air defence missile pop -up dummy round is shouldered to shoulder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871291.1U CN205102703U (en) | 2015-11-04 | 2015-11-04 | Guide actuating mechanism suitable for formula air defence missile pop -up dummy round is shouldered to shoulder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102703U true CN205102703U (en) | 2016-03-23 |
Family
ID=55518480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871291.1U Active CN205102703U (en) | 2015-11-04 | 2015-11-04 | Guide actuating mechanism suitable for formula air defence missile pop -up dummy round is shouldered to shoulder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102703U (en) |
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2015
- 2015-11-04 CN CN201520871291.1U patent/CN205102703U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220506 Address after: No.11 Xuesong Road, high tech Zone, Zhengzhou, Henan 450000 Patentee after: Henan Huilong precision equipment manufacturing Co.,Ltd. Address before: 450000 building 401, building D2, zone a, Henan Outsourcing Industrial Park, No. 9, Yangjin Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: HENAN JUNMIN RONGHE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |