CN215469230U

CN215469230U - Automatic overturning platform for satellite installation and debugging

Info

Publication number: CN215469230U
Application number: CN202121877799.4U
Authority: CN
Inventors: 王宏鑫; 苏万强; 付中华
Original assignee: Shenyang Dongyou Aviation Technology Co ltd
Current assignee: Shenyang Dongyou Aviation Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-11
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses an automatic overturning platform for satellite installation and debugging, which comprises an underframe, wherein a vertical plate is fixedly connected to one side of the top of the underframe, a sliding block is in clearance fit with the inner wall of the vertical plate, a first threaded rod is in threaded connection with the inner wall of the sliding block, and the top of the first threaded rod is rotatably connected with the inner wall of the vertical plate through a bearing. The utility model relates to the technical field of overturning tables, in particular to an automatic overturning table for satellite installation and debugging, which has the advantages of stable structure, convenience in operation, higher automation degree and reduction of investment of labor cost.

Description

Automatic overturning platform for satellite installation and debugging

Technical Field

The utility model relates to the technical field of overturning tables, in particular to an automatic overturning table for satellite installation and debugging.

Background

The rotary worktable is driven by a motor to realize automatic angle adjustment, finish machining is performed on worm and gear or worm wheel transmission, the angle adjustment is infinite, and a precision shafting is designed, so that the rotary worktable has the characteristics of high precision and large bearing; the stepping motor is connected with the transmission piece through an imported high-quality elastic coupling, so that space and processing form and position errors are eliminated, and the outer ring scale of the rotary table top is visual; the standard interface is convenient for signal transmission; the manual hand wheel configuration, automatically controlled manual all can, for example application number is: 201921988383.2, which comprises a turnover table body, a bearing is fixedly connected with the front side of the inner wall of the turnover table body, a connecting column is fixedly connected with the inner ring of the bearing, a gear is fixedly connected with the back of the connecting column, toothed plates are respectively meshed with the top and the bottom of the gear, a moving plate is fixedly connected with the outer side of the toothed plate, and the top of the moving plate is connected with the inner wall of the turnover table body in a sliding manner. The practicability of the combined welding overturning platform is improved, and the use by a user is facilitated.

Although the current overturning platform has the advantage of good stability and the advantage of improving the practicability of the combined welding overturning platform, the mechanical arm cannot realize telescopic operation, the inconvenience in operation of workers is caused, and the working efficiency is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic overturning platform for satellite installation and debugging, which solves the problems that the operation of workers is inconvenient and the working efficiency is reduced because the existing mechanical arm cannot realize telescopic operation.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an automatic overturning platform for satellite installation and debugging comprises a bottom frame, wherein a vertical plate is fixedly connected to one side of the top of the bottom frame, a sliding block is in clearance fit with the inner wall of the vertical plate, a first threaded rod is in threaded connection with the inner wall of the sliding block, the top of the first threaded rod is rotationally connected with the inner wall of the vertical plate through a bearing, a rotating wheel is fixedly connected to the front of the sliding block, a supporting plate is fixedly connected to the front of the rotating wheel, first mechanical arms are fixedly connected to two sides of the front of the supporting plate, a cover body is rotationally connected to the inner wall of each first mechanical arm through a pin shaft, a servo motor is fixedly connected to the inner wall of each first mechanical arm, a second threaded rod is fixedly connected to the output end of the servo motor, the outer wall of each second threaded rod is rotationally connected with the inner wall of each first mechanical arm through a bearing, and clamping rods are in clearance fit with the upper portion and the lower portion of the inner wall of each first mechanical arm, one side of first arm is equipped with the second arm, two the one end of kelly all with the outer wall looks rigid coupling of second arm, the outer wall of second threaded rod links to each other with the inner wall screw thread of second arm, bottom one side of second arm is rotated through the bearing and is connected with the rocking wheel, one side swing joint of second arm has branch.

Preferably, one side of the bottom frame is fixedly connected with a first support plate, one end of the first support plate is fixedly connected with a hydraulic cylinder through a bolt, the output end of the hydraulic cylinder is fixedly connected with a second support plate through a bolt, the top of the second support plate is fixedly connected with a transverse plate, one side of the transverse plate is fixedly connected with a sliding plate, the outer wall of the sliding plate is in clearance fit with the inner wall of the bottom frame, and the top of the transverse plate is fixedly connected with the top of the vertical plate.

Preferably, two of the clamping rods are centrosymmetric with respect to the second threaded rod.

Preferably, two of the second robot arms are arranged in parallel.

Preferably, the upper part and the lower part of the outer wall of the sliding plate are fixedly connected with clamping blocks.

The utility model provides an automatic overturning platform for installation and debugging of a satellite. The method has the following beneficial effects: this automatic roll-over table of satellite installation and debugging, stable in structure, convenient operation to degree of automation is higher, has reduced human cost's input, and its specific beneficial effect is as follows:

through the cooperation of servo motor, second threaded rod and kelly, can freely adjust the position of second arm, the staff of being convenient for operates, has improved work efficiency to the kelly plays and carries on spacingly to the second arm, makes the second arm when carrying out the during operation, can guarantee that the second arm can not take place the skew, has improved the operating mass with rated load of equipment.

Through the cooperation of pneumatic cylinder, slide and diaphragm, can control the riser and freely remove, through riser control robotic arm's motion, and then control article and move, made things convenient for the staff to inspect article, guaranteed the quality of article.

Drawings

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

FIG. 2 is a two-dimensional view of the first robotic arm, second robotic arm, and second threaded rod of FIG. 1;

FIG. 3 is a schematic view of the connection between the riser and the chassis of FIG. 1;

fig. 4 is a schematic structural diagram of a connection relationship between the first mechanical arm and the cover in fig. 1.

In the figure: 1. the automatic lifting device comprises a base frame, 2, a vertical plate, 3, a supporting plate, 4, a first mechanical arm, 5, a second mechanical arm, 6, a cover body, 7, a second threaded rod, 8, a clamping rod, 9, a servo motor, 10, a first supporting plate, 11, a hydraulic cylinder, 12, a second supporting plate, 13, a sliding plate, 14, a sliding block, 15, a first threaded rod, 16, a supporting rod, 17, a rocking wheel, 18, a rotating wheel, 19 and a transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme that:

as shown in fig. 1-4, the automatic overturning platform for satellite installation and debugging in the present case comprises a bottom frame 1, a vertical plate 2 is fixedly connected to one side of the top of the bottom frame 1, a sliding block 14 is in clearance fit with the inner wall of the vertical plate 2, the sliding block 14 plays a role of driving a supporting plate 3, a first threaded rod 15 is in threaded connection with the inner wall of the sliding block 14, the top of the first threaded rod 15 is rotatably connected with the inner wall of the vertical plate 2 through a bearing, a rotating wheel 18 is fixedly connected to the front of the sliding block 14, the supporting plate 3 is fixedly connected to the front of the rotating wheel 18, first mechanical arms 4 are fixedly connected to both sides of the front of the supporting plate 3, a cover body 6 is rotatably connected to the inner wall of the first mechanical arm 4 through a pin shaft, the cover body 6 is designed so that a worker can quickly overhaul a servo motor 9, the servo motor 9 is fixedly connected to the inner wall of the first mechanical arm 4, and the servo motor 9 is in a model number of SM80-D601930, the output end of the servo motor 9 is fixedly connected with a second threaded rod 7, the outer wall of the second threaded rod 7 is rotatably connected with the inner wall of the first mechanical arm 4 through a bearing, clamping rods 8 are in clearance fit above and below the inner wall of the first mechanical arm 4, the clamping rods 8 start to limit the position of the second mechanical arm 5, one side of the first mechanical arm 4 is provided with the second mechanical arm 5, one ends of the two clamping rods 8 are fixedly connected with the outer wall of the second mechanical arm 5, the outer wall of the second threaded rod 7 is in threaded connection with the inner wall of the second mechanical arm 5, one side of the bottom of the second mechanical arm 5 is rotatably connected with a rocking wheel 17 through a bearing, and one side of the second mechanical arm 5 is movably connected with a supporting rod 16;

in the specific implementation process, it is worth pointing out very much that, through servo motor 9, second threaded rod 7 and kelly 8's cooperation, can freely adjust the position of second arm 5, the staff of being convenient for operates, has improved work efficiency to kelly 8 plays and carries on spacingly to second arm 5, makes second arm 5 when carrying out work, can guarantee that second arm 5 can not take place the skew, has improved the operating mass of equipment.

A first support plate 10 is fixedly connected to one side of the bottom of the chassis 1, a hydraulic cylinder 11 is fixedly connected to one end of the first support plate 10 through a bolt, the type of the hydraulic cylinder 11 is MOB, an output end of the hydraulic cylinder 11 is fixedly connected to a second support plate 12 through a bolt, a transverse plate 19 is fixedly connected to the top of the second support plate 12, a sliding plate 13 is fixedly connected to one side of the transverse plate 19, the sliding plate 13 can limit the position of the vertical plate 2, the outer wall of the sliding plate 13 is in clearance fit with the inner wall of the chassis 1, the top of the transverse plate 19 is fixedly connected with the top of the vertical plate 2, two clamping rods 8 are centrosymmetric about a second threaded rod 7, two second mechanical arms 5 are arranged in parallel, and clamping blocks are fixedly connected to the upper portion and the lower portion of the outer wall of the sliding plate 13;

in the specific implementation process, it is worth pointing out especially that through the cooperation of pneumatic cylinder 11, slide 13 and diaphragm 19, can control riser 2 and freely remove, through the motion of riser 2 control robotic arm, and then control article and move, made things convenient for the staff to inspect article, guaranteed the quality of article.

As can be seen from the above, when the satellite is used for installing and debugging the automatic overturning platform, the satellite is firstly placed between the second mechanical arms 5, then the rocking wheel 17 is rotated to fix the satellite, at this time, the external control device of the rotating wheel 18 can be controlled to rotate the satellite, so that the subsequent work of workers can be conveniently carried out, at this time, the work can be completed, when the position of the second mechanical arm 5 needs to be adjusted, at this time, the external control device of the servo motor 9 is firstly controlled, then the second threaded rod 7 starts to rotate, then the position of the second mechanical arm 5 starts to change, when the second mechanical arm 5 reaches a proper position, the external control device of the servo motor 9 is closed to complete the adjustment of the position of the second mechanical arm 5, when the position of the vertical plate 2 needs to be adjusted, the external control device of the hydraulic cylinder 11 is firstly opened, at this time, the hydraulic cylinder 11 drives the transverse plate 19 to start to move, the slide 13 then acts to limit the position of the riser 2 and begins to move, and when the riser 2 reaches the appropriate position, the external control of the hydraulic cylinder 11 is closed, completing the adjustment of the position of the riser 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic roll-over table of satellite installation and debugging, includes chassis (1), its characterized in that: the top of the chassis (1) is fixedly connected with a vertical plate (2), the inner wall of the vertical plate (2) is in clearance fit with a sliding block (14), the inner wall of the sliding block (14) is in threaded connection with a first threaded rod (15), the top of the first threaded rod (15) is connected with the inner wall of the vertical plate (2) through a bearing in a rotating manner, the front of the sliding block (14) is fixedly connected with a rotating wheel (18), the front of the rotating wheel (18) is fixedly connected with a supporting plate (3), the two front sides of the supporting plate (3) are both fixedly connected with a first mechanical arm (4), the inner wall of the first mechanical arm (4) is rotatably connected with a cover body (6) through a pin shaft, the inner wall of the first mechanical arm (4) is fixedly connected with a servo motor (9), the output end of the servo motor (9) is fixedly connected with a second threaded rod (7), the outer wall of the second threaded rod (7) is rotatably connected with the inner wall of the first mechanical arm (4) through a bearing, the inner wall top and the equal clearance fit in below of first arm (4) have kelly (8), one side of first arm (4) is equipped with second arm (5), two the one end of kelly (8) all with the outer wall looks rigid coupling of second arm (5), the outer wall of second threaded rod (7) links to each other with the inner wall screw thread of second arm (5), bottom one side of second arm (5) is rotated through the bearing and is connected with rocking wheel (17), one side swing joint of second arm (5) has branch (16).

2. The automatic overturning platform for installing and debugging the satellite according to claim 1, which is characterized in that: the utility model discloses a hydraulic support frame, including chassis (1), bottom one side fixedly connected with first extension board (10) of chassis (1), bolt fixedly connected with pneumatic cylinder (11) are passed through to the one end of first extension board (10), the output of pneumatic cylinder (11) passes through bolt fixedly connected with second extension board (12), top fixedly connected with diaphragm (19) of second extension board (12), one side fixedly connected with slide (13) of diaphragm (19), the outer wall of slide (13) and the inner wall clearance fit of chassis (1), the top of diaphragm (19) and the top looks rigid coupling of riser (2).

3. The automatic overturning platform for installing and debugging the satellite according to claim 1, which is characterized in that: the two clamping rods (8) are centrosymmetric relative to the second threaded rod (7).

4. The automatic overturning platform for installing and debugging the satellite according to claim 1, which is characterized in that: the two second mechanical arms (5) are arranged in parallel.

5. The automatic overturning platform for installing and debugging the satellite according to claim 2, characterized in that: and clamping blocks are fixedly connected above and below the outer wall of the sliding plate (13).