CN203011233U - Fragile cover breaking through test equipment - Google Patents
Fragile cover breaking through test equipment Download PDFInfo
- Publication number
- CN203011233U CN203011233U CN 201220661665 CN201220661665U CN203011233U CN 203011233 U CN203011233 U CN 203011233U CN 201220661665 CN201220661665 CN 201220661665 CN 201220661665 U CN201220661665 U CN 201220661665U CN 203011233 U CN203011233 U CN 203011233U
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- assembly
- guide pillar
- frangible lid
- breaks
- testing equipment
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- 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
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Abstract
The utility model relates to fragile cover breaking through test equipment, which comprises a guide post assembly, a weight balancing assembly, a work table, an electric claw hook assembly and a fragile cover, wherein the guide post assembly and the fragile cover are arranged on the work table, the electric claw hook assembly is connected with the guide post assembly, the weight balancing assembly is glidingly connected with the guide post assembly, and in addition, the weight balancing assembly is connected with the electric claw hook assembly through a steel wire rope. In the fragile cover breaking through test equipment, the weight balancing assembly adopts a guide post and guide sleeve type downward sliding mode, the guide performance is good, a bullet point of a simulating warhead cannot easily deviate from the center of the fragile cover, the positioning is accurate, and the test accuracy can be greatly improved.
Description
Technical field
The utility model relates to weapon model simulated test facility, and particularly a kind of frangible lid breaks through testing equipment.
Background technology
In prior art, frangible lid in weapon model firing box breaks through in testing equipment, balance weight assembly adopts slide rail type landing mode from top to bottom more, its guidance quality is relatively poor, easily make the bullet point of dummy warhead depart from frangible lid center, thereby cause test data and actual requirement that certain deviation is arranged, for the development work of model is brought certain difficulty.
The utility model content
The purpose of this utility model is to provide a kind of frangible lid to break through testing equipment, and guidance quality is good, accurate positioning, can greatly improve the accuracy of test.
To achieve the above object, the utility model provides a kind of frangible lid to break through testing equipment, comprises guide pillar assembly, balance weight assembly, workbench, electronic grapple assembly and frangible lid; Described column assembly and frangible lid are arranged on described workbench; Described electronic grapple assembly is connected with described column assembly, and described balance weight assembly and described column assembly are slidably connected, and described balance weight assembly is connected with described electronic grapple assembly by steel wire rope.
Above-mentioned frangible lid breaks through testing equipment, and wherein, described guide pillar assembly comprises two guide pillars, and described guide pillar is fixedly mounted on described workbench by the guide pillar connecting plate, and perpendicular to the work top of described workbench.
above-mentioned frangible lid breaks through testing equipment, wherein, described guide pillar assembly also comprises push rod, the push rod supporting plate, spring fitting parts and spring, described push rod comprises a plurality of, described a plurality of push rod passes described guide pillar connecting plate and is looped around outside described guide pillar, and be threaded with described guide pillar connecting plate, described push rod supporting plate is enclosed within on described guide pillar, and be supported on described push rod, described spring fitting parts are enclosed within on described guide pillar, and be supported on described push rod supporting plate, described spring housing is on described spring fitting parts, and be integral with described spring fitting parts, described spring fitting parts and spring pass described work top.
Above-mentioned frangible lid breaks through testing equipment, and wherein, the outer surface of described guide pillar is coated with nickel dam.
Above-mentioned frangible lid breaks through testing equipment, and wherein, described balance weight assembly comprises the counterweight post, connects wing plate, guide pin bushing, antenna house and eyenut; Described antenna house covers on the tapered front end of described counterweight post; Described eyenut is arranged on the end face of the described counterweight post other end, and described eyenut is connected with described electronic grapple assembly by steel wire rope; Described two blocks of connection wing plates are symmetricly set on the end that described counterweight post is provided with eyenut; Described two connect wing plates and respectively connect a described guide pin bushing, the axis of described guide pin bushing be parallel to described counterweight post axis, described guide pin bushing and described column assembly are slidably connected.
Above-mentioned frangible lid breaks through testing equipment, wherein, is equipped with reinforcement on the surface of described connection wing plate both sides, described reinforcement is provided with screw rod, described screw rod connects the counterweight counterweight, and the screw rod of same connection wing plate both sides is symmetrical, and the different screw rods that connect wing plates the same sides are symmetrical.
Above-mentioned frangible lid breaks through testing equipment, and wherein, described guide pin bushing comprises interior guide pin bushing and outer bush, is embedded with stainless steel ball in described interior guide pin bushing.
Above-mentioned frangible lid breaks through testing equipment, and wherein, the tip of described antenna house is provided with detachable antenna capouch cone.
Above-mentioned frangible lid breaks through testing equipment, wherein, described workbench comprises the work top that is parallel to each other, middle table top and base plate, and described frangible lid is fixedly mounted on described work top by frangible lid installing plate, and the striking face of described frangible lid is parallel to described work top.
Above-mentioned frangible lid breaks through testing equipment, and wherein, an end of described guide pillar passes described work top and middle table top successively, and by silently being fixedly connected with described base plate, described guide pillar is fixedly connected with described middle table top by the guide pillar connecting plate.
Frangible lid of the present utility model breaks through in testing equipment balance weight assembly and adopts guide pillar guide pin bushing type glide mode, and guidance quality is good, makes the bullet point of dummy warhead be difficult for departing from frangible lid center, and accurate positioning can improve the accuracy of test greatly;
Frangible lid of the present utility model breaks through testing equipment and adopts the guide pillar connecting plate to connect guide pillar and workbench, adopt frangible lid installing plate to connect frangible lid and workbench, can guarantee the firm of guide pillar, can guarantee that again guide pillar is perpendicular to the striking face of frangible lid, improved positioning accuracy, further guarantee the bullet point frangible lid of the aligning center of dummy warhead, can greatly improve the accuracy of test;
Frangible lid of the present utility model breaks through testing equipment and is provided with push rod, push rod upper support push rod supporting plate, push rod supporting plate upper support spring, push rod is threaded with the guide pillar connecting plate, by the contact position of rotation push rod adjustable balance assembly and spring, satisfy the requirement that the desired distance that moves ahead after frangible lid is broken through at the guided missile tip;
Detachable antenna capouch cone is established at the tip that frangible lid of the present utility model breaks through the testing equipment antenna house, and too much when test number (TN), when the wearing and tearing of antenna house nose cone were comparatively serious, it was convenient to change;
Frangible lid of the present utility model breaks through testing equipment and adopts the mode of inside and outside cover to design guide pin bushing, and when the guide pin bushing wearing and tearing were more severe, in only needing to change, guide pin bushing got final product, escapable cost; Outer surface at described guide pillar is made Nickel Plating Treatment, can greatly reduce the coefficient of friction that leads, and lowers loss potential energy to the impact of the speed of breaking through, and effectively reduces the offset distance that breaks through a little with frangible lid center;
Frangible lid of the present utility model breaks through testing equipment and has abandoned general steel wire lifting method, uses the version of electronic grapple, has greatly improved the security of test, has also lowered simultaneously by manually cutting off initial disturbance that hang spring brings to the impact of test data.
Description of drawings
Frangible lid of the present utility model breaks through testing equipment and is provided by following embodiment and accompanying drawing.
Fig. 1 is the structural representation that the frangible lid of the utility model embodiment breaks through testing equipment.
Fig. 2 breaks through trystate figure in the utility model embodiment.
The specific embodiment
Below with reference to Fig. 1～Fig. 2, frangible lid of the present utility model being broken through testing equipment is described in further detail.
Figure 1 shows that the frangible lid of the utility model embodiment breaks through the structural representation of testing equipment.As shown in Figure 1, the frangible lid of the utility model embodiment breaks through testing equipment and comprises guide pillar assembly 1, balance weight assembly 2, workbench 3, electronic grapple assembly 4 and frangible lid 5;
Described column assembly 1 and frangible lid 5 are arranged on described workbench 3;
Described workbench 3 comprises work top 31, middle table top 32 and the base plate 33 that is parallel to each other, and described frangible lid 5 is fixedly mounted on described work top 31 by frangible lid installing plate 34, and guarantees that the striking face of described frangible lid 5 is parallel to described work top 31.
described column assembly 1 comprises two guide pillars 11, one end of described guide pillar 11 passes described work top 31 and middle table top 32 successively, and by silently 12 being fixedly connected with described base plate 33, described guide pillar 11 is fixedly connected with described middle table top 32 by guide pillar connecting plate 35, to guarantee that described guide pillar 11 is fixedly connected with described workbench 3, and guarantee that described guide pillar 11 is perpendicular to table top 32 in the middle of described, guarantee that namely described guide pillar 11 is perpendicular to the striking face of described frangible lid 5, particularly, in the middle of described, the both sides of table top 32 respectively are provided with a guide pillar connecting plate 35, described guide pillar 11 passes described two guide pillar connecting plates 35, fixing described guide pillar connecting plate 35 and described middle table top 32, can fix described guide pillar 11 and described workbench 3, and can guarantee that described guide pillar 11 is perpendicular to table top 32 in the middle of described.
described column assembly 1 also comprises push rod 16, push rod supporting plate 13, spring fitting parts 14 and spring 15, described push rod 16 comprises a plurality of, described a plurality of push rod 16 passes described middle table top 32 and guide pillar connecting plate 35 is looped around outside described guide pillar 11, and be threaded with described guide pillar connecting plate 35, described a plurality of push rod 16 distributes along even circumferential, described push rod supporting plate 13 is enclosed within on described guide pillar 11, and be supported on described push rod 16, described spring fitting parts 14 are enclosed within on described guide pillar 11, and be supported on described push rod supporting plate 13, described spring 15 is enclosed within on described spring fitting parts 14, and be integral with described spring fitting parts 14, described spring fitting parts 14 and spring 15 pass described work top 31, rotating described push rod 16 can promote described push rod supporting plate 13 and move along the length direction of described guide pillar 11, thereby promoting described spring fitting parts 14 and spring 15 moves along the length direction of described guide pillar 11.
Preferably, described spring fitting parts 14 are for being I-shaped cylindrical shell, and described spring 15 is enclosed within on described cylindrical shell, and spacing between the two ends of described cylindrical shell.
Described balance weight assembly 2 is used for simulant missile; Described balance weight assembly 2 comprises counterweight post 21, connects wing plate 22, guide pin bushing 23, antenna house 24 and eyenut 25;
Described antenna house 24 covers on the tapered front end of described counterweight post 21, and the tip of described antenna house 24 is provided with detachable antenna capouch cone 26, and too much when test number (TN), when 26 wearing and tearing of antenna house nose cone were comparatively serious, it was convenient to change;
Described eyenut 25 is arranged on the end face of described counterweight post 21 other ends;
Described two blocks of connection wing plates 22 are symmetricly set on the end that described counterweight post 21 is provided with eyenut;
Described two connect wing plates 22 and respectively connect a described guide pin bushing 23, the axis of described guide pin bushing 23 be parallel to described counterweight post 21 axis.
Be equipped with reinforcement 27 on the surface of described connection wing plate 22 both sides, described reinforcement 27 is provided with screw rod 28, described screw rod 28 is used for connecting counterweight counterweight 29, the screw rod 28 of same connection wing plate 22 both sides is symmetrical, the screw rod 28 of different connection wing plate 22 the same sides is symmetrical, can protect the center of gravity of described card balance weight assembly 2 on the axis of described counterweight post 21.
Described guide pin bushing 23 is enclosed within on described guide pillar 11, can slide along described guide pillar 11, and described guide pin bushing 23 comprises interior guide pin bushing and outer bush, is embedded with in described interior guide pin bushing
Stainless steel ball, it is by the stainless steel ball scrolling realization in described interior guide pin bushing that described guide pin bushing 23 slides along described guide pillar 11.Embedding stainless steel ball in described interior guide pin bushing is conducive to guide pin bushing along the slip of guide pillar.Adopt the mode of inside and outside cover to design guide pin bushing, when the guide pin bushing wearing and tearing were more severe, in only needing to change, guide pin bushing got final product, escapable cost.For increasing the wearability of described interior guide pin bushing, make Nickel Plating Treatment at the outer surface of described guide pillar 11, can greatly reduce the coefficient of friction that leads, lower loss potential energy to the impact of the speed of breaking through, effectively reduce the offset distance that breaks through a little with frangible lid center.
Described eyenut 25 is connected with described electronic grapple assembly 4 by steel wire rope.The utility model has been abandoned general steel wire lifting method, uses the version of electronic grapple, has greatly improved the security of test, has also lowered simultaneously by manually cutting off initial disturbance that hang spring brings to the impact of test data.
Referring to Fig. 2, the operation principle that the frangible lid of the utility model embodiment breaks through testing equipment is:
1, by the requirement of breaking through test, electronic grapple is winched to the position of requirement, guarantee the initial distance of imitating shell point (detachable antenna capouch cone) bottom the frangible lid within limits, satisfy specification requirement to guarantee balance weight assembly in the spot speed of breaking through frangible lid;
2, with the energising of electronic grapple, with steel wire rope with balance weight assembly be connected grapple and connect;
3, by bolt, frangible lid is connected with workbench;
4, for guarantee still will the move on specification requirement of a segment distance of balance weight assembly breaking through frangible lid after, by regulating the contact position of push rod adjustment balance weight assembly and spring, satisfy the requirement that the desired distance that moves ahead after frangible lid is broken through at the guided missile tip;
5, control electronic grapple outage with remote control, balance weight assembly is freely fallen along the guiding mechanism on equipment (guide pillar), rush at frangible lid center.
Claims (10)
1. a frangible lid breaks through testing equipment, it is characterized in that, comprises guide pillar assembly, balance weight assembly, workbench, electronic grapple assembly and frangible lid;
Described column assembly and frangible lid are arranged on described workbench;
Described electronic grapple assembly is connected with described column assembly, and described balance weight assembly and described column assembly are slidably connected, and described balance weight assembly is connected with described electronic grapple assembly by steel wire rope.
2. frangible lid as claimed in claim 1 breaks through testing equipment, it is characterized in that, described guide pillar assembly comprises two guide pillars, and described guide pillar is fixedly mounted on described workbench by the guide pillar connecting plate, and perpendicular to the work top of described workbench.
3. frangible lid as claimed in claim 2 breaks through testing equipment, it is characterized in that, described guide pillar assembly also comprises push rod, the push rod supporting plate, spring fitting parts and spring, described push rod comprises a plurality of, described a plurality of push rod passes described guide pillar connecting plate and is looped around outside described guide pillar, and be threaded with described guide pillar connecting plate, described push rod supporting plate is enclosed within on described guide pillar, and be supported on described push rod, described spring fitting parts are enclosed within on described guide pillar, and be supported on described push rod supporting plate, described spring housing is on described spring fitting parts, and be integral with described spring fitting parts, described spring fitting parts and spring pass described work top.
4. frangible lid breaks through testing equipment as claimed in claim 2 or claim 3, it is characterized in that, the outer surface of described guide pillar is coated with nickel dam.
5. frangible lid as claimed in claim 1 breaks through testing equipment, it is characterized in that, described balance weight assembly comprises the counterweight post, connects wing plate, guide pin bushing, antenna house and eyenut;
Described antenna house covers on the tapered front end of described counterweight post;
Described eyenut is arranged on the end face of the described counterweight post other end, and described eyenut is connected with described electronic grapple assembly by steel wire rope;
Described two blocks of connection wing plates are symmetricly set on the end that described counterweight post is provided with eyenut;
Described two connect wing plates and respectively connect a described guide pin bushing, the axis of described guide pin bushing be parallel to described counterweight post axis, described guide pin bushing and described column assembly are slidably connected.
6. frangible lid as claimed in claim 5 breaks through testing equipment, it is characterized in that, be equipped with reinforcement on the surface of described connection wing plate both sides, described reinforcement is provided with screw rod, described screw rod connects the counterweight counterweight, the screw rod of same connection wing plate both sides is symmetrical, and the different screw rods that connect wing plates the same sides are symmetrical.
7. frangible lid as described in claim 5 or 6 breaks through testing equipment, it is characterized in that, described guide pin bushing comprises interior guide pin bushing and outer bush, is embedded with stainless steel ball in described interior guide pin bushing.
8. frangible lid as described in claim 5 or 6 breaks through testing equipment, it is characterized in that, the tip of described antenna house is provided with detachable antenna capouch cone.
9. frangible lid as claimed in claim 2 breaks through testing equipment, it is characterized in that, described workbench comprises the work top that is parallel to each other, middle table top and base plate, described frangible lid is fixedly mounted on described work top by frangible lid installing plate, and the striking face of described frangible lid is parallel to described work top.
10. frangible lid as claimed in claim 9 breaks through testing equipment, it is characterized in that, one end of described guide pillar passes described work top and middle table top successively, and by silently being fixedly connected with described base plate, described guide pillar is fixedly connected with described middle table top by the guide pillar connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661665 CN203011233U (en) | 2012-12-05 | 2012-12-05 | Fragile cover breaking through test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661665 CN203011233U (en) | 2012-12-05 | 2012-12-05 | Fragile cover breaking through test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011233U true CN203011233U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661665 Expired - Fee Related CN203011233U (en) | 2012-12-05 | 2012-12-05 | Fragile cover breaking through test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011233U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237022A (en) * | 2014-09-17 | 2014-12-24 | 南京航空航天大学 | Two-stage series-connection type launching simulation test device for composite fragile cover and simulation method |
| CN107271298A (en) * | 2017-06-22 | 2017-10-20 | 上海复合材料科技有限公司 | Launching tube end cap breaks through pilot system and its test method |
| CN110031162A (en) * | 2019-03-15 | 2019-07-19 | 湖北三江航天万峰科技发展有限公司 | A kind of Fragile cap is airtight and breaks through experimental rig and method |
| CN113959655A (en) * | 2021-10-25 | 2022-01-21 | 上海机电工程研究所 | Performance test device and method for launching tube film front cover |
-
2012
- 2012-12-05 CN CN 201220661665 patent/CN203011233U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237022A (en) * | 2014-09-17 | 2014-12-24 | 南京航空航天大学 | Two-stage series-connection type launching simulation test device for composite fragile cover and simulation method |
| CN107271298A (en) * | 2017-06-22 | 2017-10-20 | 上海复合材料科技有限公司 | Launching tube end cap breaks through pilot system and its test method |
| CN107271298B (en) * | 2017-06-22 | 2020-04-07 | 上海复合材料科技有限公司 | Launch canister end cover burst test system and test method thereof |
| CN110031162A (en) * | 2019-03-15 | 2019-07-19 | 湖北三江航天万峰科技发展有限公司 | A kind of Fragile cap is airtight and breaks through experimental rig and method |
| CN113959655A (en) * | 2021-10-25 | 2022-01-21 | 上海机电工程研究所 | Performance test device and method for launching tube film front cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jie Inventor after: Lin Li Inventor after: Wang Huijun Inventor after: Shao Xiaoping Inventor before: Zhang Huade Inventor before: Chen Gang Inventor before: Wang Kai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG HUADE CHEN GANG WANG KAI TO: WANG JIE LIN LI WANG HUIJUN SHAO XIAOPING |
|
| 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: 20130619 Termination date: 20191205 |