CN213197158U - Fixing device is used in processing of radome fairing front cone section - Google Patents

Abstract

The utility model relates to the technical field of processing devices, in particular to a fixing device for processing a front cone section of a fairing, which comprises a base, a supporting device and a hydraulic lifting rod, the center of the base is fixedly connected with a motor, a spindle of the motor is fixedly connected with a rotating shaft, a turntable is fixedly connected above the rotating shaft, a fixed plate is fixedly connected above the turntable, a hydraulic lifting rod is fixedly connected above the fixed plate, a support rod is fixedly connected above the hydraulic lifting rod, a support device is fixedly connected inside the support rod, a first limit plate is fixedly connected above the support rod, a fixed bolt is fixedly connected above the first limit plate, the outer side of the fixed bolt is spirally connected with a nut, the top of the fairing can be supported through the supporting device, and the fairing is prevented from being damaged due to the fact that the top end of the fairing moves in the machining process.

Description

Fixing device is used in processing of radome fairing front cone section

Technical Field

The utility model relates to a processingequipment technical field specifically is a fixing device is used in processing of radome fairing front cone section.

Background

The fairing is used for protecting the satellite and other effective loads to prevent the satellite from being influenced by harmful environments such as aerodynamic force, pneumatic heating, acoustic vibration and the like, is an important component of a carrier rocket, and is generally of a clamshell type (two halves) structure and comprises an end head, a front cone section, a cylinder section, an inverted cone section, a longitudinal separating mechanism, a transverse separating mechanism and the like.

The radome fairing front cone section is adding man-hour, need carry out all-round fixed to the radome fairing, all fix the radome fairing through the fixation clamp on the fixed processingequipment of radome fairing that uses at present, can take the surface damage of radome fairing when fixed, and add man-hour to the radome fairing owing to need exert pressure to it, because the radome fairing front cone end is empty shell can lead to the radome fairing front end to produce sunkenly, do not fix at the radome fairing top and will cause the damage to the radome fairing top.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in radome fairing front cone section processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fixing device is used in processing of radome fairing front cone section, includes base, strutting arrangement and hydraulic lifting rod, base central authorities fixedly connected with motor, motor spindle fixedly connected with pivot, pivot top fixedly connected with carousel, carousel top fixedly connected with fixed plate, fixed plate top fixedly connected with hydraulic lifting rod, hydraulic lifting rod top fixedly connected with bracing piece, the inside fixedly connected with strutting arrangement of bracing piece, the first limiting plate of bracing piece top fixedly connected with, first limiting plate top fixedly connected with gim peg, gim peg outside screwed connection has the nut.

Preferably, the supporting device comprises a second electric telescopic rod, a cross rod and a supporting plate, the side edge of the second electric telescopic rod is fixedly connected with the supporting rod, the outer side of the second electric telescopic rod is slidably connected with the cross rod, the left side of the second electric telescopic rod is provided with a sliding groove, the outer side of the cross rod is fixedly connected with a sliding block, and the sliding block is slidably connected inside the second electric telescopic rod.

Preferably, carousel side sliding connection has the slide bar, slide bar left side fixedly connected with second limiting plate, slide bar left side fixedly connected with pull ring, the slide bar surveys fixedly connected with fixed column of surface on the right side, the slide bar outside is equipped with first spring, first spring right-hand member fixedly connected with fixed column, fixedly connected with third limiting plate is surveyed on the slide bar right side, the guide way has been seted up on slide bar right side surface, slide bar surveys surface sliding connection on the right side and has the fixed block, fixed block top fixedly connected with guide bar, guide bar left side fixedly connected with carousel, the slide bar has the first dashpot of fixedly connected with, the inside fixedly connected with third spring of first dashpot, the first buffer plate of third spring right side fixedly connected with.

Preferably, the first electric telescopic handle of fixed plate right side fixedly connected with, first electric telescopic handle right side fixedly connected with second dashpot, the inside fixedly connected with fourth spring of second dashpot, fourth spring right side fixedly connected with second buffer plate.

Preferably, the number of support devices is 4 in total.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the fixed bolt, the supporting device and the hydraulic lifting column, the front end of the fairing can be fixed through the nut by the fixed bolt, the top end is prevented from bouncing when the fairing is processed, the supporting device can support the fairing to prevent the surface of the fairing from being damaged, the fairing can be completely supported by arranging four supporting devices outside the supporting rod, and finally, the height of the supporting device can be adjusted through the hydraulic lifting rod to process different fairings and can be adjusted to the adaptive height;

2. the utility model discloses in, through the second electric telescopic handle that sets up, slide bar and carousel, can adjust processing to the different positions of radome fairing through the carousel, then can fix the outside of radome fairing through the first buffer chip on the slide bar again, the inboard of radome fairing that prevents is fixed with the inboard of radome fairing to the first electric telescopic handle of rethread is adding man-hour slip, and the carousel sets up four slide bars and first electric telescopic handle all around can effectually fix the bottom of radome fairing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the supporting device of the present invention;

fig. 3 is a side view of the supporting device of the present invention;

FIG. 4 is a schematic view of FIG. 1 at A according to the present invention;

fig. 5 is a schematic view of fig. 1 at B according to the present invention.

In the figure: : 1-base, 2-supporting device, 201-second electric telescopic rod, 202-cross bar, 203-supporting plate, 204-sliding block, 205-sliding chute, 3-motor, 4-rotating shaft, 5-fixing plate, 6-rotating disc, 7-supporting rod, 8-first limiting plate, 9-fixing bolt, 10-nut, 11-sliding rod, 12-second limiting plate, 13-pull ring, 14-first spring, 15-fixing column, 16-third limiting plate, 17-guide rod, 18-fixing block, 19-guide groove, 20-first buffer groove, 21-third spring, 22-first buffer sheet, 23-first electric telescopic rod, 24-second buffer groove, 25-fourth spring, 26-second buffer sheet, 27-hydraulic lifting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a fixing device is used in processing of radome fairing front cone section, the on-line screen storage device comprises a base 1, strutting arrangement 2 and hydraulic lifting rod 27, 1 central fixedly connected with motor 3 of base, 3 main shaft fixedly connected with pivot 4 of motor, 4 top fixedly connected with carousels 6 of pivot, 6 top fixedly connected with fixed plate 5 of carousel, 5 top fixedly connected with hydraulic lifting rod 27 of fixed plate, 27 top fixedly connected with bracing pieces 7 of hydraulic lifting rod, 7 inside fixedly connected with strutting arrangement 2 of bracing pieces, the first limiting plate 8 of 7 top fixedly connected with of bracing pieces, 8 top fixedly connected with gim peg 9 of first limiting plate, there is nut 10 gim peg 9 outside.

The supporting device 2 comprises a second electric telescopic rod 201, a cross rod 202 and a supporting plate 203, a supporting rod 7 is fixedly connected to the side edge of the second electric telescopic rod 201, the cross rod 202 is slidably connected to the outer side of the second electric telescopic rod 201, a sliding groove 205 is formed in the left side of the second electric telescopic rod 201, a sliding block 204 is fixedly connected to the outer side of the cross rod 202, and the sliding block 204 is slidably connected to the inner portion of the second electric telescopic rod 201 and can support the top of the fairing to prevent the fairing from deforming; a slide bar 11 is connected to the side end of the rotary table 6 in a sliding manner, a second limiting plate 12 is fixedly connected to the left side of the slide bar 11, a pull ring 13 is fixedly connected to the left end of the slide bar 11, a fixed column 15 is fixedly connected to the right side surface of the slide bar 11, a first spring 14 is arranged on the outer side of the slide bar 11, a fixed column 15 is fixedly connected to the right end of the first spring 14, a third limiting plate 16 is fixedly connected to the right side surface of the slide bar 11, a guide groove 19 is formed in the right side surface of the slide bar 11, a fixed block 18 is connected to the right side surface of the slide bar 11 in a sliding manner, a guide rod 17 is fixedly connected to the upper side of the fixed block 18, the rotary table 6 is fixedly connected to the left side of the guide rod 17, a first buffer groove 20; a first electric telescopic rod 23 is fixedly connected to the right side of the fixing plate 5, a second buffer groove 24 is fixedly connected to the right side of the first electric telescopic rod 23, a fourth spring 25 is fixedly connected to the inside of the second buffer groove 24, and a second buffer sheet 26 is fixedly connected to the right side of the fourth spring 25, so that the inside of the fairing is fixed and prevented from shifting; the number of the supporting devices 2 is 4, so that the fairing can be fixed better, and the practicability of the device is improved.

The working process is as follows: the fairing front cone section is firstly fixed on the device after being processed, the bottom of the fairing is sleeved on the surface of a rotating disc 6 of the device, then the height of a hydraulic lifting rod 27 is adjusted to determine the height of the device, then the top of the fairing is fixed through a fixing bolt 9 and a nut 10, then the fairing front cone section is fixedly supported through second electric telescopic rods 201 and cross rods 202 in four supporting devices 2 on the outer side of a supporting rod 7, meanwhile, a pull ring 13 is pulled to pull out a sliding rod 11, and a first spring 14 is outwards compressed through a fixing column 15 on the sliding rod 11. Then the slide bar 11 outwards pulls out under the effect of guide block 18 and guide bar 17, loosen pull ring 13 when the radome fairing bottom is laid down carousel 6 surface the first buffer blade 22 on slide bar 11 right side this moment and fix the radome fairing bottom, first buffer blade 22 and third spring 21 can protect the radome fairing surface and prevent to scrape colored radome fairing surface, radome fairing inside is fixed second buffer blade 26 and fourth spring 25 inside through first electric telescopic handle 23 simultaneously, just carry out all-round fixed just can process the radome fairing completely to the radome fairing this moment, motor 3 through the bottom can rotate carousel 6 and can process the radome fairing all-round, the effectual practicality that improves this device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a fixing device is used in processing of radome fairing front cone section, includes base (1), strutting arrangement (2) and hydraulic lifting rod (27), its characterized in that: base (1) central authorities fixedly connected with motor (3), motor (3) main shaft fixedly connected with pivot (4), pivot (4) top fixedly connected with carousel (6), carousel (6) top fixedly connected with fixed plate (5), fixed plate (5) top fixedly connected with hydraulic lifting rod (27), hydraulic lifting rod (27) top fixedly connected with bracing piece (7), bracing piece (7) inside fixedly connected with strutting arrangement (2), bracing piece (7) top fixedly connected with first limiting plate (8), first limiting plate (8) top fixedly connected with gim peg (9), gim peg (9) outside screwed connection has nut (10).

2. The fixing device for machining the front cone section of the fairing according to claim 1, characterized in that: support arrangement (2) include second electric telescopic handle (201), horizontal pole (202) and backup pad (203), second electric telescopic handle (201) side fixedly connected with bracing piece (7), second electric telescopic handle (201) outside sliding connection has horizontal pole (202), spout (205) have been seted up on second electric telescopic handle (201) left side, horizontal pole (202) outside fixedly connected with slider (204), slider (204) sliding connection is inside second electric telescopic handle (201).

3. The fixing device for machining the front cone section of the fairing according to claim 1, characterized in that: the rotary table is characterized in that a sliding rod (11) is slidably connected to the side end of the rotary table (6), a second limiting plate (12) is fixedly connected to the left side of the sliding rod (11), a pull ring (13) is fixedly connected to the left end of the sliding rod (11), a fixed column (15) is fixedly connected to the right side of the sliding rod (11), a first spring (14) is arranged on the outer side of the sliding rod (11), the fixed column (15) is fixedly connected to the right end of the first spring (14), a third limiting plate (16) is fixedly connected to the right side of the sliding rod (11), a guide groove (19) is formed in the right side surface of the sliding rod (11), a fixed block (18) is slidably connected to the right side of the sliding rod (11), a guide rod (17) is fixedly connected to the upper portion of the fixed block (18), a rotary table (6) is, the inner part of the first buffer groove (20) is fixedly connected with a third spring (21), and the right side of the third spring (21) is fixedly connected with a first buffer sheet (22).

4. The fixing device for machining the front cone section of the fairing according to claim 1, characterized in that: the utility model discloses a buffer plate, including fixed plate (5) right side fixedly connected with first electric telescopic handle (23), first electric telescopic handle (23) right side fixedly connected with second dashpot (24), the inside fixedly connected with fourth spring (25) of second dashpot (24), fourth spring (25) right side fixedly connected with second buffer plate (26).

5. The fixing device for machining the front cone section of the fairing according to claim 1, characterized in that: the number of the supporting devices (2) is 4.

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