CN110736387B - Guided missile multi-unit module positioning and locking device - Google Patents
Guided missile multi-unit module positioning and locking device Download PDFInfo
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- CN110736387B CN110736387B CN201910962879.0A CN201910962879A CN110736387B CN 110736387 B CN110736387 B CN 110736387B CN 201910962879 A CN201910962879 A CN 201910962879A CN 110736387 B CN110736387 B CN 110736387B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
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Abstract
The invention provides a missile combined-installation module positioning and locking device which comprises an omnidirectional positioning and locking unit (100), a transverse positioning and locking unit (200), a guiding positioning and locking unit (400) and a missile combined-installation module (300), wherein the missile combined-installation module (300) comprises an upper layer (310) and a lower layer (320), and the lower layer (320) of the missile combined-installation module (300) arranged on the upper layer is fixedly connected with the upper layer (310) of the missile combined-installation module (300) arranged on the lower layer through the omnidirectional positioning and locking unit (100), the transverse positioning and locking unit (200) and the guiding positioning and locking unit (400). Through the integrated design of the guiding, positioning and locking functions, the integration level of the guided missile multi-unit module positioning and locking device is higher, the design of small size, light weight and low cost is realized, the operation is simple and convenient, and the operation efficiency is improved.
Description
Technical Field
The invention relates to the field of missile weapon system ground launching devices, in particular to a missile multi-unit module positioning and locking device.
Background
The missile multi-unit module positioning and locking device is an important component of a missile multi-unit module or a missile launching vehicle. In the working processes of hoisting, fastening, transporting, fighting and the like of the missile multi-unit module to the missile multi-unit module or the missile launching vehicle, the missile multi-unit module positioning and locking device is used for realizing the functions of identifying, surface positioning and locking the missile multi-unit module on the missile multi-unit module or the missile launching vehicle so as to ensure the accurate transmission of the initial azimuth data of the missile launching vehicle to the missile multi-unit module and further provide accurate initial azimuth information for the missile; the positioning and locking device of the missile multi-unit module is released, and the separation of the missile multi-unit module can be realized.
At present, the positioning accuracy of guided missile antithetical couplet dress module in the course of the work, the reliability of locking, the convenience of using and maintaining, load and change speed, overall dimension to and the characteristic of being convenient for image recognition under the automatic loading background all are the contents that guided missile antithetical couplet dress module positioning locking device needs key solution and breakthrough. Patent document CN208887823U discloses a quick opening and closing locking mechanism for a missile launcher force measuring device, wherein an i-shaped projection and tension spring fixing projections on two sides are arranged on a substrate mounting surface, a pair of plate-shaped locking beams are symmetrically mounted in a narrow through groove, and symmetrical positioning sliders are fixedly mounted in the middle of the two locking beams towards the mounting surface. And a release button hole is arranged in the middle of the narrow through groove on the lower bottom surface of the substrate, a release button is arranged in the release button hole, and the upper end of the release button is connected with a locking block. A cylindrical bulge is arranged in the direction of the locking block back to the release button, a pressure spring is arranged on the outer circular surface of the cylindrical bulge, and the other end of the pressure spring is connected with the substrate. But the design can not realize the guiding, positioning and locking functions of the missile multi-unit module positioning and locking device.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a missile multi-unit module positioning and locking device.
The missile multi-unit module positioning and locking device provided by the invention comprises an omnidirectional positioning and locking unit 100, a transverse positioning and locking unit 200, a guiding positioning and locking unit 400 and a missile multi-unit module 300;
missile multi-connection module 300 includes an upper level 310 and a lower level 320;
the lower layer 320 of the missile multi-purpose module 300 arranged at the upper layer is tightly connected with the upper layer 310 of the missile multi-purpose module 300 arranged at the lower layer through the omnidirectional positioning locking unit 100, the transverse positioning locking unit 200 and the guiding positioning locking unit 400.
Preferably, the omni-directional positioning locking unit 100 includes an omni-directional positioning locking seat 110, an omni-directional positioning locking plate 120, a locking washer combination 500, an omni-directional upper base 140, and an omni-directional lower base 150;
the omnidirectional upper base 140, the omnidirectional positioning locking plate 120, the omnidirectional positioning locking seat 110 and the omnidirectional lower base 150 are connected in sequence;
the all-upward base 140 is provided with an omni-directional upper base groove 141;
the omnidirectional positioning locking plate 120 is mounted on the omnidirectional upper base groove 141 in a matching manner and is fixedly connected with the omnidirectional upper base 140;
the omnidirectional lower base 150 is provided with a omnidirectional lower base groove 151;
the omnidirectional positioning locking seat 110 is installed on the omnidirectional lower base groove 151 in a matching manner and is fixedly connected with the omnidirectional lower base 150;
the omnidirectional positioning locking seat 110 is provided with an omnidirectional inserting lug 111 and an omnidirectional column section boss 112;
the omnidirectional positioning locking plate 120 is provided with an omnidirectional guide hole 121 and an omnidirectional fixed clamping groove 122;
the omnidirectional column boss 112 is installed in the omnidirectional guide hole 121 in a matching manner, and the omnidirectional positioning locking seat 110 and the omnidirectional positioning locking plate 120 are fastened and connected by the locking washer combination 500 through the omnidirectional inserting support lug 111 and the omnidirectional fixing clamping groove 122;
the full-up base 140 is fixedly mounted on the lower deck 320;
omni-directional lower base 150 is securely mounted to upper deck 310.
Preferably, the lock washer assembly 500 includes a lock fixing pin 510, a lock lever 520, and a lock nut 530;
one end of the locking lever 520 is tightly installed in the omnidirectional plugging lug 111 through a locking fixing pin 510, and the other end of the locking lever 520 is tightly installed in the omnidirectional fixing slot 122 through a locking nut 530.
Preferably, the omnidirectional column section boss 112 is a boss composed of a convex spherical surface at the top, a circular truncated cone at the middle and a cylinder at the bottom;
the diameter of the omnidirectional column section boss 112 is D1, and the diameter of the omnidirectional guide hole 121 is D2;
0＜D2-D1≤0.5㎜。
preferably, the lateral positioning locking unit 200 comprises a lateral positioning locking seat 210, a lateral positioning locking plate 220, a locking washer combination 500, a lateral base 240 and a lateral lower base 250;
the transverse base 240, the transverse positioning locking plate 220, the transverse positioning locking seat 210 and the transverse lower base 250 are connected in sequence;
the lateral base 240 is provided with a lateral base groove 241;
the transverse positioning locking plate 220 is matched and arranged on the transverse base groove 241 and is fixedly connected with the transverse base 240;
the lateral lower base 250 is provided with a lateral lower base groove 251;
the transverse positioning locking seat 210 is matched and arranged on the transverse lower base groove 251 and is fixedly connected with the transverse lower base 250;
the transverse positioning locking seat 210 is provided with a transverse inserting lug 211 and a transverse column section boss 212;
the transverse positioning locking plate 220 is provided with a transverse guide hole 221 and a transverse fixing clamping groove 222;
the transverse column section boss 212 is installed in the transverse guide hole 221 in a matching manner, and the transverse positioning locking seat 210 and the transverse positioning locking plate 220 are fixedly connected through the transverse inserting support lug 211 and the transverse fixing clamping groove 222 by the locking washer combination 500;
the transverse base 240 is tightly mounted on the lower deck 320;
the transverse lower base 250 is securely mounted to the upper deck 310.
Preferably, the transverse pillar segment boss 212 is a boss consisting of a convex spherical surface at the top and a regular frustum of a prism at the bottom;
one end of the locking rod 520 is tightly fixed in the transverse insertion lug 211 through a locking fixing pin 510, and the other end of the locking rod 520 is tightly fixed in the transverse fixing slot 222 through a locking nut 530.
Preferably, the guiding position locking unit 400 comprises a guiding position locking seat 410, a guiding position locking plate 420, a locking washer combination 500, a guiding upper base 440 and a guiding lower base 450;
the guide upper base 440, the guide positioning locking plate 420, the guide positioning locking seat 410 and the guide lower base 450 are connected in sequence;
the guide upper base 440 is provided with a guide upper base groove 441;
the guide positioning locking plate 420 is arranged on the groove 441 of the guide upper base in a matching way and is fixedly connected with the guide upper base 440;
the guide lower base 450 is provided with a guide lower base groove 451;
the guiding and positioning locking seat 410 is arranged on the guiding lower base groove 451 in a matching way and is fixedly connected with the guiding lower base 450;
the guiding and positioning locking seat 410 is provided with a guiding insertion support lug 411 and a guiding column section boss 412;
the guide positioning locking plate 420 is provided with a guide hole 421 and a guide fixing clamping groove 422;
the guide column section boss 412 is arranged in the guide hole 421 in a clearance mode, and the guide positioning locking seat 410 and the guide positioning locking plate 420 are tightly connected through the guide inserting support lug 411 and the guide fixing clamping groove 422 by the locking washer combination 500;
the guide upper base 440 is fixedly mounted on the lower deck 320;
the guide lower base 450 is securely mounted to the upper deck 310.
Preferably, the guide column section boss 412 is a boss consisting of a convex spherical surface at the top, a circular truncated cone at the middle and a cylinder at the bottom;
the diameter of the guide column section boss 412 is D3, and the diameter of the guide hole 421 is D4;
0.5㎜＜D4-D3≤5.5㎜；
one end of the locking lever 520 is tightly fixed in the guiding insertion lug 411 through a locking fixing pin 510, and the other end of the locking lever 520 is tightly fixed in the guiding fixing slot 422 through a locking nut 530.
Preferably, the omni-directional positioning and locking unit 100, the transverse positioning and locking unit 200, and the guiding positioning and locking unit 400 are arranged on the upper layer 310 or the lower layer 320 according to any one of the following forms:
-a parallelogram;
-a trapezoid;
-a triangle.
Preferably, the missile multi-unit module 300 is a rectangular parallelepiped structure.
Compared with the prior art, the invention has the following beneficial effects:
1. through the integrated design of the guiding, positioning and locking functions, the guided missile multi-unit module positioning and locking device has the functions of guiding, positioning and locking, and is high in integration level, small in size, light in weight and low in cost.
2. The omnidirectional positioning locking unit, the transverse positioning locking unit and the guiding positioning locking unit can be arranged in a coplanar or step-shaped distributed manner according to the characteristics of modules which need to be connected, and a plurality of positioning locking units work together to realize the surface positioning within a certain precision range between the modules and the sequential locking between two or more layers of modules.
3. The upper base and the lower base of the positioning and locking unit with three different functions adopt a split design, one side of the positioning and locking unit is respectively welded with the upper layer of missile and the lower layer of missile combined modules, and the other side of the positioning and locking unit is respectively in threaded connection with the positioning and locking seat and the positioning and locking plate. The positioning locking seat and the threaded hole of the positioning locking plate are integrally connected with the missile multi-unit module after welding, and the center marking line of the positioning locking unit is integrally installed according to the set layout shape, so that the high-precision surface positioning of the missile multi-unit module positioning locking device is ensured.
4. The missile multi-unit module positioning and locking device integrates the positioning function and the locking function, so that a separate tensioning device in the traditional design is not needed, the operation steps are fewer, the operation time is shorter, and the operation efficiency is higher.
5. The omnidirectional positioning locking unit, the transverse positioning locking unit and the guiding positioning locking unit which form the positioning locking device of the missile multi-unit module are designed according to the characteristics and the appearance contour which are convenient for machine identification in an intelligent automatic loading image identification scene, and can be used for the automatic loading working condition of the missile multi-unit module.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a positioning and locking device of a missile multi-unit module;
FIG. 2 is an exploded view of the omni-directional positioning locking unit;
FIG. 3 is an exploded view of the lateral positioning locking unit;
FIG. 4 is an exploded view of the pilot positioning locking unit;
FIG. 5 is an exploded view of the lock washer assembly;
FIG. 6 is an exploded view of a missile multi-unit module positioning and locking device;
fig. 7 is a schematic structural diagram of a positioning and locking device of a missile multi-unit module.
The figures show that:
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
According to the missile multi-unit module positioning and locking device provided by the invention, as shown in fig. 1, the missile multi-unit module positioning and locking device comprises an omnidirectional positioning and locking unit 100, a transverse positioning and locking unit 200, a guiding positioning and locking unit 400 and a missile multi-unit module 300, wherein the missile multi-unit module 300 comprises an upper layer 310 and a lower layer 320, in a preferred example, the missile multi-unit module 300 is of a rectangular parallelepiped structure, and the lower layer 320 of the missile multi-unit module 300 mounted on the upper layer is tightly connected with the upper layer 310 of the missile multi-unit module 300 mounted on the lower layer through the omnidirectional positioning and locking unit 100, the transverse positioning and locking unit 200 and the guiding positioning and locking unit 400. Through the integrated design of the guiding, positioning and locking functions, the guided missile multi-unit module positioning and locking device has the functions of guiding, positioning and locking, and is high in integration level, small in size, light in weight and low in cost.
Further, as shown in fig. 1, in a preferred embodiment, the omnidirectional positioning and locking unit 100, the horizontal positioning and locking unit 200, and the guiding positioning and locking unit 400 are arranged in a coplanar distributed manner according to a rectangular arrangement, wherein the number of the horizontal positioning and locking units 200 is two and arranged at two opposite angles of the rectangle, the omnidirectional positioning and locking unit 100 and the guiding positioning and locking unit 400 are respectively installed at the other two opposite angles of the rectangle to jointly work on the missile multi-connection module 300 through four positions of the four locking units, so as to jointly realize surface positioning within a certain precision range between the modules, and sequential locking between two or more layers of modules. In one variation, the omnidirectional positioning and locking unit 100, the transverse positioning and locking unit 200 and the guiding positioning and locking unit 400 are arranged in a trapezoid shape between the two missile coupling modules 300, the transverse positioning and locking unit 200 and the guiding positioning and locking unit 400 are respectively arranged at two ends of the upper bottom of the trapezoid shape, the omnidirectional positioning and locking unit 100 and the transverse positioning and locking unit 200 are respectively arranged at two ends of the lower bottom of the trapezoid shape, and in another variation, the omnidirectional positioning and locking unit 100, the transverse positioning and locking unit 200 and the guiding positioning and locking unit 400 are arranged in a triangle shape between the two missile coupling modules 300. Therefore, the omnidirectional positioning locking unit 100, the transverse positioning locking unit 200 and the guiding positioning locking unit 400 can be installed among the modules according to the characteristics of the modules to be connected according to proper arrangement modes such as parallelogram, trapezoid, triangle, ladder and the like, and a plurality of positioning locking units jointly work to realize the surface positioning within a certain precision range among the modules and the sequential locking among two or more layers of modules, so that the flexibility is strong and the locking is firm.
Specifically, as shown in fig. 2, the omnidirectional positioning locking unit 100 includes an omnidirectional positioning locking seat 110, an omnidirectional positioning locking plate 120, a locking washer assembly 500, an omnidirectional upper base 140, and an omnidirectional lower base 150, the omnidirectional upper base 140, the omnidirectional positioning locking plate 120, the omnidirectional positioning locking seat 110, and the omnidirectional lower base 150 are sequentially connected, the omnidirectional upper base 140 is provided with an omnidirectional upper base groove 141, the omnidirectional positioning locking plate 120 is fittingly installed on the omnidirectional upper base groove 141 and is tightly connected with the omnidirectional upper base 140, in a preferred embodiment, the front surface of the base groove 141 is provided with a plurality of blind holes with internal threads, the omnidirectional positioning locking plate 120 is provided with a plurality of through holes, and bolts are tightly fastened in the blind holes with internal threads through holes, so that the omnidirectional positioning locking plate 120 and the omnidirectional upper base 140 are tightly connected together.
Further, as shown in fig. 2, the omnidirectional lower base 150 is provided with a omnidirectional lower base groove 151, the omnidirectional positioning locking base 110 is fittingly installed on the omnidirectional lower base groove 151 and is tightly connected with the omnidirectional lower base 150, in a preferred embodiment, the front surface of the omnidirectional lower base groove 151 is provided with a plurality of blind holes with internal threads, the omnidirectional positioning locking base 110 is provided with a plurality of through holes, and bolts are fastened in the blind holes with internal threads through the through holes, so that the omnidirectional lower base 150 and the omnidirectional positioning locking base 110 are tightly connected together.
Further, an omnidirectional inserting support lug 111 and an omnidirectional column boss 112 are arranged on the omnidirectional positioning locking seat 110, an omnidirectional guiding hole 121 and an omnidirectional fixing clamping groove 122 are arranged on the omnidirectional positioning locking plate 120, the omnidirectional column boss 112 is installed in the omnidirectional guiding hole 121 in a matching manner, the omnidirectional positioning locking seat 110 and the omnidirectional positioning locking plate 120 are tightly connected by the locking washer combination 500 through the omnidirectional inserting support lug 111 and the omnidirectional fixing clamping groove 122, as shown in fig. 2, the omnidirectional column boss 112 is a boss composed of a convex spherical surface at the top, a round table in the middle and a cylinder at the bottom, the omnidirectional column boss 112 has a diameter of D1, the omnidirectional guiding hole 121 has a diameter of D2, 0 < D2-D1 < 0.5 mm, a spherical section or a round section formed by the convex spherical surface at the top of the omnidirectional column boss 112 and the round table in the middle guides the corresponding omnidirectional guiding hole 121 to slide towards the cylinder in a butt joint process, the cylinder is matched with the corresponding omnidirectional guiding hole 121, according to the positioning precision of the missile coupling device module and the longitudinal and transverse distances of the positioning locking unit arrangement in the positioning locking device, the fit clearance and tolerance are calculated and determined, and hole positioning constraint in any two directions in a plane is realized.
Specifically, as shown in fig. 2, the diameter of the spherical section of the omnidirectional column section boss 112, the taper of the circular truncated cone section, the diameter of the cylindrical section, and the height are determined by comprehensive calculation according to the initial docking deviation of the missile coupling module 300, the tangential load borne by the module in the transportation and missile launching processes, and the image recognition accuracy in the docking process, and the top view profile of the omnidirectional positioning locking seat 110 from the omnidirectional column section boss 112 to the omnidirectional lower base 150 direction is composed of a central circle, a rectangular main body boundary, and a rectangular outward extending boundary, so as to provide an image recognition mark for hoisting.
Specifically, as shown in fig. 5, the locking washer assembly 500 includes a locking fixing pin 510, a locking rod 520 and a locking nut 530, in a preferred embodiment, the omnidirectional plug-in support lug 111 is two extended support lugs with holes, a gap is provided between the two support lugs, one end of the locking rod 520 with a hole is installed in the gap between the support lugs, the locking fixing pin 510 passes through the support lug hole and one end of the locking rod 520 with a hole, and the locking rod 520 is fastened and connected in the gap of the omnidirectional plug-in support lug 111; the other end of the locking rod 520 is tightly installed in the omnidirectional fixed slot 122 through a locking nut 530, so that the omnidirectional upper base 140 and the omnidirectional lower base 150 are tightly connected together, the omnidirectional upper base 140 is tightly installed in the lower layer 320, for example, welding, and the omnidirectional lower base 150 is tightly installed in the upper layer 310, for example, welding, so that the omnidirectional upper base 140 and the omnidirectional lower base 150 are tightly connected through the locking washer combination 500, meanwhile, the horizontal base 240 and the horizontal lower base 250 are also tightly connected through the locking washer combination 500, the guiding upper base 440 and the guiding lower base 450 are also tightly connected through the locking washer combination 500, and the tight positioning between the upper layer 310 and the lower layer 320 is realized through the locking washer combination 500. The upper base and the lower base of the positioning and locking unit with three different functions adopt a split design, one side of the positioning and locking unit is respectively welded with the upper layer of missile and the lower layer of missile combined modules, and the other side of the positioning and locking unit is respectively in threaded connection with the positioning and locking seat and the positioning and locking plate. The positioning locking seat and the threaded hole of the positioning locking plate are integrally connected with the missile multi-unit module after welding, and the center marking line of the positioning locking unit is integrally installed according to a specific layout shape, so that the high-precision surface positioning of the missile multi-unit module positioning locking device is ensured. The locking and the unlocking of the omnidirectional positioning locking unit 100, the transverse positioning locking unit 200 or the guiding positioning locking unit 400 are realized through the screwing and the unlocking of the locking nut 530, and the locking and the unlocking of the positioning locking device of the missile multi-unit module 300 are further realized.
Specifically, as shown in fig. 3, the transverse positioning and locking unit 200 includes a transverse positioning and locking seat 210, a transverse positioning and locking plate 220, a locking washer assembly 500, a transverse base 240 and a transverse lower base 250, the transverse base 240, the transverse positioning and locking plate 220, the transverse positioning and locking seat 210 and the transverse lower base 250 are sequentially connected, the transverse base 240 is provided with a transverse base groove 241, the transverse positioning and locking plate 220 is fittingly installed on the transverse base groove 241 and is tightly connected with the transverse base 240, the transverse lower base 250 is provided with a transverse lower base groove 251, the transverse positioning and locking seat 210 is fittingly installed on the transverse lower base groove 251 and is tightly connected with the transverse lower base 250, the transverse positioning and locking seat 210 is provided with a transverse insertion lug 211 and a transverse column section boss 212, the transverse positioning and locking plate 220 is provided with a transverse guide hole 221 and a transverse fixing slot 222, the transverse column section boss 212 is installed in the transverse guide hole 221 in a matching mode, the transverse positioning locking seat 210 and the transverse positioning locking plate 220 are fixedly connected through the transverse inserting support lug 211 and the transverse fixing clamping groove 222 by the locking washer combination 500, the transverse base 240 is fixedly installed on the lower layer 320, the transverse lower base 250 is fixedly installed on the upper layer 310, and the transverse column section boss 212 is a boss composed of a convex spherical surface at the top and a regular prism table at the bottom. The spherical section or the conical section of the transverse column section boss 212 guides the corresponding transverse guide hole 221 to slide towards the transverse positioning locking seat 210 in the butt joint process, the transverse column section boss 212 is matched with the corresponding transverse guide hole 221 to realize hole positioning constraint in a certain preset direction in a plane, and the diameter of the spherical section, the conical section taper, the maximum diameter and the height of the transverse column section boss 212 are comprehensively calculated and determined according to the initial butt joint deviation of the missile coupling module 300, tangential loads borne by the module in the transportation and missile launching processes and image identification accuracy in the butt joint process. The top view outline of the transverse positioning locking seat 210 from the transverse column section boss 212 to the bottom plate direction is composed of a central diamond boundary, a rectangular main body boundary and a rectangular outward extending boundary, and an image recognition mark is provided for hoisting. The transverse guide hole 221 is matched with the maximum diameter of the transverse column boss 212, and the fit clearance and tolerance are determined according to the positioning precision of the missile coupling module and the longitudinal and transverse distances of the positioning and locking unit arrangement in the positioning and locking device. In a preferred embodiment, the maximum diameter of the lateral column section boss 212 is 45mm, and the diameter of the lateral guide hole 221 is 45.5 mm.
Specifically, as shown in fig. 4, the guiding, positioning and locking unit 400 includes a guiding, positioning and locking seat 410, a guiding and locking plate 420, a locking washer assembly 500, a guiding upper base 440 and a guiding lower base 450, the guiding upper base 440, the guiding and positioning locking plate 420, the guiding and positioning locking seat 410 and the guiding lower base 450 are sequentially connected, the guiding upper base 440 is provided with a guiding upper base groove 441, the guiding and positioning locking plate 420 is mounted on the guiding upper base groove 441 in a matching manner and is tightly connected with the guiding upper base 440, the guiding lower base 450 is provided with a guiding lower base groove 451, the guiding and positioning locking seat 410 is mounted on the guiding lower base groove 451 in a matching manner and is tightly connected with the guiding lower base 450, the guiding and positioning locking seat 410 is provided with a guiding insertion lug 411 and a guiding column section boss 412, the guiding and positioning locking plate 420 is provided with a guiding guide hole 421 and a guiding fixing slot 422, the guide column section boss 412 is installed in the guide hole 421 in a clearance manner, the guide positioning locking seat 410 and the guide positioning locking plate 420 are tightly connected by the locking washer assembly 500 through the guide inserting support lug 411 and the guide fixing clamping groove 422, the guide upper base 440 is tightly installed on the lower layer surface 320, the guide lower base 450 is tightly installed on the upper layer surface 310, the guide column section boss 412 is a boss composed of a convex spherical surface at the top, a round table in the middle and a cylinder at the bottom, the diameter of the guide column section boss 412 is D3, the diameter of the guide hole 421 is D4, the diameter of the guide column section boss 412 is more than 0.5 mm and less than or equal to D4-D3 and less than or equal to 5.5mm, in a preferred embodiment, the diameter of the cylinder section of the guide column section boss 412 is 40mm, and the diameter of the guide hole 421 is 45.5 mm.
The three types of positioning and locking units work together to realize surface positioning of the connected two layers of modules within a certain precision range and sequential locking between two or more layers of modules.
As shown in fig. 6 and 7, in a preferred embodiment, the omnidirectional positioning locking unit 100, the transverse positioning locking unit 200 and the guiding positioning locking unit 400 are arranged in a coplanar and distributed manner according to a rectangular shape, the diameter of the cylindrical section of the omnidirectional positioning locking seat 110 is 45mm, the diameter of the cylindrical section of the transverse positioning locking seat 210 is 45mm, the diameter of the cylindrical section of the guiding positioning locking seat 410 is 40mm, and the diameters of the omnidirectional guiding hole 121, the transverse guiding hole 221 and the guiding hole 421 are all 45.5mm, so that 3' precision surface positioning between the upper missile assembly module 300 and the lower missile assembly module 300 and reliable locking of a 5.5t load of the missile assembly module can be realized.
By taking the positioning and locking units as an example according to a rectangular arrangement, the working principle of the invention is as follows:
as shown in fig. 6 and 7, marking lines at locking and mounting positions of the missile multi-piece module 300, respectively welding the omnidirectional upper base 140, the two horizontal bases 240 and the guiding upper base 440 to the lower layer 320 of the missile multi-piece module 300 according to the marked lines, and respectively fastening and connecting the omnidirectional upper base 140, the horizontal base 240 and the guiding upper base 440 with the omnidirectional positioning and locking plate 120, the horizontal positioning and locking plate 220 and the guiding positioning and locking plate 420 through bolts; the omnidirectional lower base 150, the two transverse lower bases 250 and the guide lower base 450 are respectively welded on the upper layer surface 310 of the missile coupling module 300 according to the marked lines, the omnidirectional lower base 150, the transverse lower base 250 and the guide lower base 450 are respectively and fixedly connected with the omnidirectional positioning locking seat 110, the transverse positioning locking seat 210 and the guide positioning locking seat 410 through bolts, when one missile coupling module 300 moves to be right above the other missile coupling module 300 during installation, the missile coupling module 300 above is operated to descend to be close to the missile coupling module 300 below, at the moment, the omnidirectional guide hole 121, the transverse guide hole 221 and the guide hole 421 can respectively guide the omnidirectional column section boss 112, the transverse column section boss 212 and the guide column section boss 412 to be positioned, and finally the upper and lower missile coupling modules 300 are in neat arrangement contact in the process that the missile coupling module 300 above descends to be close to the missile coupling module 300 below, at the moment, the positioning locking units arranged on the four vertexes of the rectangle are locked through the locking washer combination 500, sequential locking and positioning between two or more layers of the missile multi-unit module 300 are finally realized, and the characteristics and the shape contour design which are convenient for machine identification are carried out on the omnidirectional positioning locking unit, the transverse positioning locking unit and the guiding positioning locking unit according to an image recognition scene in intelligent automatic loading, so that the automatic loading working condition of the missile multi-unit module can be realized.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (9)
1. A missile multi-unit module positioning and locking device is characterized by comprising an omnidirectional positioning and locking unit (100), a transverse positioning and locking unit (200), a guiding positioning and locking unit (400) and a missile multi-unit module (300);
the missile multi-unit module (300) comprises an upper layer (310) and a lower layer (320);
the lower layer (320) of the missile multi-level module (300) arranged on the upper layer is fixedly connected with the upper layer (310) of the missile multi-level module (300) arranged on the lower layer through the omnidirectional positioning locking unit (100), the transverse positioning locking unit (200) and the guiding positioning locking unit (400);
the omnidirectional positioning locking unit (100) comprises an omnidirectional positioning locking seat (110), an omnidirectional positioning locking plate (120), a locking washer combination (500), an omnidirectional upper base (140) and an omnidirectional lower base (150);
the omnidirectional upper base (140), the omnidirectional positioning locking plate (120), the omnidirectional positioning locking seat (110) and the omnidirectional lower base (150) are sequentially connected;
the omnidirectional upper base (140) is provided with a full-upward base groove (141);
the omnidirectional positioning locking plate (120) is arranged on the omnidirectional upper base groove (141) in a matching way and is fixedly connected with the omnidirectional upper base (140);
the omnidirectional lower base (150) is provided with a full-downward base groove (151);
the omnidirectional positioning locking seat (110) is arranged on the omnidirectional lower base groove (151) in a matching way and is fixedly connected with the omnidirectional lower base (150);
an omnidirectional inserting lug (111) and an omnidirectional column section boss (112) are arranged on the omnidirectional positioning locking seat (110);
an omnidirectional guide hole (121) and an omnidirectional fixed clamping groove (122) are arranged on the omnidirectional positioning locking plate (120);
the omnidirectional column boss (112) is arranged in the omnidirectional guide hole (121) in a matching manner, and the omnidirectional positioning locking seat (110) and the omnidirectional positioning locking plate (120) are tightly connected through the omnidirectional inserting support lug (111) and the omnidirectional fixed clamping groove (122) by the locking washer combination (500);
the omnidirectional upper base (140) is fixedly arranged on the lower layer (320);
the omnidirectional lower base (150) is fixedly mounted on the upper deck (310).
2. The missile multi-piece module position locking device of claim 1, wherein the lock washer combination (500) comprises a lock fixing pin (510), a lock lever (520) and a lock nut (530);
one end of the locking rod (520) is tightly installed in the omnidirectional inserting support lug (111) through a locking fixing pin (510), and the other end of the locking rod (520) is tightly installed in the omnidirectional fixing clamping groove (122) through a locking nut (530).
3. The missile coupling module positioning and locking device of claim 1, wherein the omnidirectional column section boss (112) is a boss consisting of a convex spherical surface at the top, a circular truncated cone at the middle and a cylinder at the bottom;
the diameter of the omnidirectional column section boss (112) is D1, and the diameter of the omnidirectional guide hole (121) is D2;
0＜D2-D1≤0.5㎜。
4. the missile multi-piece module alignment and locking device of claim 2, wherein the transverse alignment and locking unit (200) comprises a transverse alignment and locking seat (210), a transverse alignment and locking plate (220), a locking washer combination (500), a transverse base (240) and a transverse lower base (250);
the transverse base (240), the transverse positioning locking plate (220), the transverse positioning locking seat (210) and the transverse lower base (250) are connected in sequence;
the transverse base (240) is provided with a transverse base groove (241);
the transverse positioning locking plate (220) is arranged on the transverse base groove (241) in a matching way and is fixedly connected with the transverse base (240);
the transverse lower base (250) is provided with a transverse lower base groove (251);
the transverse positioning locking seat (210) is arranged on the transverse lower base groove (251) in a matching way and is fixedly connected with the transverse lower base (250);
a transverse inserting lug (211) and a transverse column section boss (212) are arranged on the transverse positioning locking seat (210);
a transverse guide hole (221) and a transverse fixing clamping groove (222) are formed in the transverse positioning locking plate (220);
the transverse column section boss (212) is installed in the transverse guide hole (221) in a matching mode, and the transverse positioning locking seat (210) and the transverse positioning locking plate (220) are fixedly connected through the transverse inserting support lug (211) and the transverse fixing clamping groove (222) by the locking washer combination (500);
the transverse base (240) is tightly installed on the lower layer (320);
a transverse lower base (250) is securely mounted to the upper deck (310).
5. The missile coupling module positioning and locking device as claimed in claim 4, wherein the transverse column section boss (212) is a boss consisting of a convex spherical surface at the top and a regular frustum of prism at the bottom;
one end of the locking rod (520) is tightly installed in the transverse inserting support lug (211) through a locking fixing pin (510), and the other end of the locking rod (520) is tightly installed in the transverse fixing clamping groove (222) through a locking nut (530).
6. The missile multi-unit module positioning and locking device as claimed in claim 2, wherein the guiding positioning and locking unit (400) comprises a guiding positioning locking seat (410), a guiding positioning locking plate (420), a locking washer combination (500), a guiding upper base (440) and a guiding lower base (450);
the guide upper base (440), the guide positioning locking plate (420), the guide positioning locking seat (410) and the guide lower base (450) are connected in sequence;
the guide upper base (440) is provided with a guide upper base groove (441);
the guide positioning locking plate (420) is installed on the guide upper base groove (441) in a matching way and is fixedly connected with the guide upper base (440);
the guide lower base (450) is provided with a guide lower base groove (451);
the guide positioning locking seat (410) is arranged on the guide lower base groove (451) in a matching way and is fixedly connected with the guide lower base (450);
a guide inserting lug (411) and a guide column section boss (412) are arranged on the guide positioning locking seat (410);
a guide hole (421) and a guide fixing clamping groove (422) are arranged on the guide positioning locking plate (420);
the guide column section boss (412) is arranged in the guide hole (421) in a clearance mode, and the guide positioning locking seat (410) and the guide positioning locking plate (420) are fixedly connected through the guide inserting support lug (411) and the guide fixing clamping groove (422) by the locking washer combination (500);
the guide upper base (440) is fixedly arranged on the lower layer (320);
the lower guide base (450) is mounted securely on the upper deck (310).
7. The missile coupling module positioning and locking device of claim 6, wherein the guide post section boss (412) is a boss consisting of a convex spherical surface at the top, a circular truncated cone at the middle and a cylinder at the bottom;
the diameter of the guide column section boss (412) is D3, and the diameter of the guide hole (421) is D4;
0.5㎜＜D4-D3≤5.5㎜；
one end of the locking rod (520) is tightly installed in the guide inserting support lug (411) through a locking fixing pin (510), and the other end of the locking rod (520) is tightly installed in the guide fixing clamping groove (422) through a locking nut (530).
8. The missile multi-unit module positioning and locking device according to claim 1, wherein the omnidirectional positioning and locking unit (100), the transverse positioning and locking unit (200) and the guiding positioning and locking unit (400) are arranged on the upper layer (310) or the lower layer (320) according to any one of the following forms:
-a parallelogram;
-a trapezoid;
-a triangle.
9. The missile multi-coupling module positioning and locking device as claimed in claim 1, wherein the missile multi-coupling module (300) is of a cuboid structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910962879.0A CN110736387B (en) | 2019-10-11 | 2019-10-11 | Guided missile multi-unit module positioning and locking device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910962879.0A CN110736387B (en) | 2019-10-11 | 2019-10-11 | Guided missile multi-unit module positioning and locking device |
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| CN110736387B true CN110736387B (en) | 2021-09-24 |
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| CN111649622A (en) * | 2020-05-20 | 2020-09-11 | 上海机电工程研究所 | Connection structure suitable for guided missile launcher loads |
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| US5533433A (en) * | 1992-08-03 | 1996-07-09 | Bodenseewerk Geratiteschnik Gmbh | Locking assembly in a launcher for missiles |
| CN205930683U (en) * | 2016-05-25 | 2017-02-08 | 内蒙古北方重工业集团有限公司 | Heavy bearing trolley locking fixing device |
| CN109649214A (en) * | 2018-12-27 | 2019-04-19 | 上海玖行能源科技有限公司 | A kind of lift-on/lift-off type battery case of energy precise positioning locking |
| CN109736428A (en) * | 2019-01-09 | 2019-05-10 | 燕山大学 | Large format truss rapid abutting joint retaining mechanism |
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2019
- 2019-10-11 CN CN201910962879.0A patent/CN110736387B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533433A (en) * | 1992-08-03 | 1996-07-09 | Bodenseewerk Geratiteschnik Gmbh | Locking assembly in a launcher for missiles |
| CN205930683U (en) * | 2016-05-25 | 2017-02-08 | 内蒙古北方重工业集团有限公司 | Heavy bearing trolley locking fixing device |
| CN109649214A (en) * | 2018-12-27 | 2019-04-19 | 上海玖行能源科技有限公司 | A kind of lift-on/lift-off type battery case of energy precise positioning locking |
| CN109736428A (en) * | 2019-01-09 | 2019-05-10 | 燕山大学 | Large format truss rapid abutting joint retaining mechanism |
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