CN219806070U

CN219806070U - Supporting platform for aerospace parts

Info

Publication number: CN219806070U
Application number: CN202321275865.XU
Authority: CN
Inventors: 苏海珍
Original assignee: Beijing Yihang Zongheng Technology Co ltd
Current assignee: Beijing Yihang Zongheng Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-10
Anticipated expiration: 2033-05-24

Abstract

The utility model provides a supporting platform for aerospace parts, which comprises a bracket and a machine body, wherein the top of the bracket is fixedly connected with the machine body, a servo motor is arranged in the machine body, the servo motor is vertically arranged, the output end of the servo motor is fixedly connected with a first bevel gear, and the first bevel gear is horizontally arranged. The utility model has the advantages that: the heavy-duty part is hoisted to the supporting platform, the servo motor is controlled through the PLC, the rotation angle and time of the servo motor are controllable, when the output end of the servo motor rotates, the first bevel gear drives the second bevel gear on the side face of the first bevel gear to synchronously rotate with the turntable and the supporting platform, so that the angle rotation of the heavy-duty part on the supporting platform is realized, a technician can process and assemble the heavy-duty part after the angle adjustment, the body position is not required to be adjusted by the technician, and the device is specially designed for supporting the heavy-duty aerospace part.

Description

Supporting platform for aerospace parts

Technical Field

The utility model relates to the technical field of supporting platforms, in particular to a supporting platform for aerospace parts.

Background

When aerospace heavy parts are machined and assembled, the support platform is commonly used.

The prior art CN214135954U discloses a supporting platform for aerospace parts, relates to the field of aerospace parts processing, and a plurality of support columns on the support frame are established with support column threaded connection's support sleeve and place the backup pad that receives support sleeve and support column bearing on the support sleeve including fixed connection, cover on the support column, support sleeve's one end is sealed, and support sleeve confined one end has seted up the screw, has seted up the through-hole that is used for with the screw alignment in the backup pad. The utility model has the effect of conveniently leveling the supporting platform without moving the supporting frame.

The supporting platform can effectively support the parts, but cannot realize the rotary adjustment of the parts, and when a technician assembles and processes heavy and large-sized parts, the technician also needs to continuously move the position to operate, so that the supporting platform is very inconvenient.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a supporting platform for aerospace components, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.

In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a support platform for aerospace components, including a bracket and a machine body, wherein the top of the bracket is fixedly connected with the machine body, a servo motor is installed in the machine body, the servo motor is vertically arranged, and the output end of the servo motor is fixedly connected with a first bevel gear;

the first bevel gear is horizontally arranged, a bearing is arranged in the machine body, and a turntable is arranged in the bearing;

the outer part of the turntable is fixedly connected with a second bevel gear, one side of the second bevel gear is movably connected with a first bevel gear, and the top surface of the turntable is provided with a plurality of threaded holes;

the screw hole is internally connected with a bolt in a threaded manner, the top of the turntable is fixedly connected with a bracket through the bolt, and the top of the bracket is fixedly connected with a supporting platform.

By any of the above schemes, preferably, the bracket is welded with the bottom of the machine body, and the servo motor is controlled by a PLC module.

The technical scheme is adopted: the device is applied to the support of aerospace parts, the parts can be supported by the support platform, rotation is realized, and the assembly and the processing of heavy parts are convenient.

In any of the above embodiments, it is preferable that the diameter of the first bevel gear is smaller than the diameter of the second bevel gear, the bearing is specifically a crossed roller bearing, and the turntable is of a hollow structure.

The technical scheme is adopted: the bearing adopts a crossed roller bearing, has strong bearing capacity, can bear higher axial load, and can reach 1-2 tons.

In any of the above embodiments, it is preferable that the second bevel gear is located at one side of the first bevel gear, and the threaded hole is provided with a circle on the top surface of the turntable.

The technical scheme is adopted: when the device is used, heavy parts can be hoisted on the supporting platform, the servo motor is controlled by the PLC, the rotation angle and time of the servo motor are controllable, the first bevel gear rotates when the output end of the servo motor rotates, the first bevel gear drives the second bevel gear on the side face of the first bevel gear to synchronously rotate with the turntable and the supporting platform, so that the angle rotation of the heavy parts on the supporting platform is realized, a technician can process and assemble the heavy parts after the angle adjustment, the device is very convenient, the body position of the technician is not required to be adjusted, and the device is specially designed for supporting the heavy aerospace parts.

It is preferred from any of the above aspects that the bolts extend through brackets located at the edges of the bottom of the support platform.

The technical scheme is adopted: the bolts, the brackets and the threaded holes are used as a connecting structure of the supporting platform and the turntable.

By any of the above schemes, preferably, the supporting platform is located right above the turntable, the supporting platform can rotate by any angle, and the middle part of the supporting platform is of a hollow structure.

The technical scheme is adopted: the core structure of this device is: the device comprises a servo motor, a first bevel gear, a bearing, a turntable, a second bevel gear, threaded holes, bolts, a bracket and a supporting platform.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

this supporting platform for aerospace spare part, through servo motor, first bevel gear, the bearing, the revolving stage, the second bevel gear, the screw hole, the bolt, bracket and supporting platform's cooperation sets up, hoist heavy spare part to supporting platform on, servo motor passes through PLC and controls, its rotation angle and time are all controllable, when servo motor's output rotates, first bevel gear drives its side second bevel gear and revolving stage, supporting platform synchronous rotation, thereby realize the angle rotation of heavy spare part on the supporting platform, the technician can process, assemble heavy spare part after the angle of adjustment this moment, and very convenient, and need not the technician and adjust the position of the body, this device is special for the supporting design of heavy aerospace spare part.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the turntable of the present utility model;

FIG. 3 is a schematic view of the structure of the machine body of the present utility model;

fig. 4 is a schematic view of a partial cross-sectional structure of the inside of the body of the present utility model.

In the figure: the device comprises a 1-bracket, a 2-machine body, a 3-servo motor, a 4-first bevel gear, a 5-bearing, a 6-turntable, a 7-second bevel gear, an 8-threaded hole, a 9-bolt, a 10-bracket and an 11-supporting platform.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-4, the supporting platform for the aerospace component comprises a bracket 1 and a machine body 2, wherein the top of the bracket 1 is fixedly connected with the machine body 2, a servo motor 3 is arranged in the machine body 1, the servo motor 3 is vertically arranged, and the output end of the servo motor 3 is fixedly connected with a first bevel gear 4;

the first bevel gear 4 is horizontally arranged, a bearing 5 is arranged in the machine body 2, and a turntable 6 is arranged in the bearing 5;

the outer part of the turntable 6 is fixedly connected with a second bevel gear 7, one side of the second bevel gear 7 is movably connected with the first bevel gear 4, and the top surface of the turntable 6 is provided with a plurality of threaded holes 8;

the screw hole 8 is internally and in threaded connection with a bolt 9, the top of the turntable 6 is fixedly connected with a bracket 10 through the bolt 9, and the top of the bracket 10 is fixedly connected with a supporting platform 11.

Example 1: the bracket 1 is welded with the bottom of the machine body 2, and the servo motor 3 is controlled by a PLC module. The device is applied to the support of aerospace parts, the parts can be supported by the supporting platform 11, rotation is achieved, and assembly and machining of heavy parts are facilitated.

Example 2: the diameter of the first bevel gear 4 is smaller than that of the second bevel gear 7, the bearing 5 is specifically a crossed roller bearing, and the turntable 6 is of a hollow structure. The bearing 5 is a crossed roller bearing, has strong bearing capacity, can bear higher axial load and can reach 1-2 tons. The second bevel gear 7 is located on one side of the first bevel gear 4, and the threaded hole 8 is provided with a circle on the top surface of the turntable 6. Bolts 9 extend through brackets 10, the brackets 10 being located at the edges of the bottom of the support platform 11. The bolts 9, brackets 10 and threaded holes 8 serve as a connecting structure of the support platform 11 and the turntable 6. The supporting platform 11 is positioned right above the turntable 6, the supporting platform 11 can rotate by any angle, and the middle part of the supporting platform 11 is of a hollow structure. The core structure of this device is: the servo motor 3, the first bevel gear 4, the bearing 5, the turntable 6, the second bevel gear 7, the threaded hole 8, the bolt 9, the bracket 10 and the supporting platform 11.

The working principle of the utility model is as follows:

s1, hoisting heavy parts onto a supporting platform 11, wherein the servo motor 3 is controlled by a PLC, the rotation angle and time of the servo motor are controllable, when the output end of the servo motor 3 rotates, the first bevel gear 4 drives the second bevel gear 7 on the side surface of the first bevel gear to synchronously rotate with the turntable 6 and the supporting platform 11, so that the angle rotation of the heavy parts on the supporting platform 11 is realized, and a technician can process and assemble the heavy parts with the adjusted angle;

s2, the supporting platform 11 and the bracket 10 are integrated, and the supporting platform 11 is detachable.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

this supporting platform for aerospace spare part, through servo motor 3, first bevel gear 4, bearing 5, revolving stage 6, second bevel gear 7, screw hole 8, bolt 9, bracket 10 and supporting platform 11's cooperation sets up, hoist and mount heavy spare part to supporting platform 11, servo motor 3 passes through PLC and controls, its rotation angle and time are all controllable, when servo motor 3's output rotates, first bevel gear 4 drives its side second bevel gear 7 and revolving stage 6, supporting platform 11 synchronous rotation, thereby realize the angle rotation of heavy spare part on the supporting platform 11, the technician can process, assemble heavy spare part after the angle regulation this moment, very convenient, and need not the technician and adjust the position of the health, this device is special to the supporting design of heavy aerospace spare part.

Claims

1. The supporting platform for the aerospace parts comprises a bracket (1) and a machine body (2), wherein the top of the bracket (1) is fixedly connected with the machine body (2), and the supporting platform is characterized in that a servo motor (3) is installed in the machine body (1), the servo motor (3) is vertically arranged, and the output end of the servo motor (3) is fixedly connected with a first bevel gear (4);

the first bevel gear (4) is horizontally arranged, a bearing (5) is arranged in the machine body (2), and a turntable (6) is arranged in the bearing (5);

the outer part of the rotary table (6) is fixedly connected with a second bevel gear (7), one side of the second bevel gear (7) is movably connected with a first bevel gear (4), and the top surface of the rotary table (6) is provided with a plurality of threaded holes (8);

the turntable is characterized in that a bolt (9) is connected to the screw hole (8) in a threaded mode, a bracket (10) is fixedly connected to the top of the turntable (6) through the bolt (9), and a supporting platform (11) is fixedly connected to the top of the bracket (10).

2. A support platform for aerospace components of claim 1, wherein: the support (1) is welded with the bottom of the machine body (2), and the servo motor (3) is controlled by a PLC module.

3. A support platform for aerospace components of claim 2, wherein: the diameter of the first bevel gear (4) is smaller than that of the second bevel gear (7), the bearing (5) is specifically a crossed roller bearing, and the turntable (6) is of a hollow structure.

4. A support platform for aerospace components of claim 3, wherein: the second bevel gear (7) is located on one side of the first bevel gear (4), and the threaded hole (8) is formed in the top surface of the rotary table (6) in a circle.

5. A support platform for aerospace components of claim 4, wherein: the bolts (9) penetrate through the brackets (10), and the brackets (10) are positioned at the edge of the bottom of the supporting platform (11).

6. A support platform for aerospace components of claim 5, wherein: the supporting platform (11) is located right above the turntable (6), the supporting platform (11) can rotate at any angle, and the middle part of the supporting platform (11) is of a hollow structure.