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Plane fixed-axle rotation supporting platform

A technology that rotates on a fixed axis and supports the platform. It is applied to the workbench, manufacturing tools and other directions. It can solve the problems of difficulty in precise control of plane rotation, low labor productivity, and inability to realize the platform rotation around a fixed axis, so as to achieve simple manufacturing and installation, disassembly and repair Convenient, low friction effect

Inactive Publication Date: 2013-02-13
XIAN AIRCRAFT IND GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the manufacture, repair, and use of the traditional rotating support platform are more complicated. When the load is large, the in-plane rotation is difficult to control accurately, and the labor productivity is low. The function of the platform rotating around a fixed axis cannot be realized.

Method used

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  • Plane fixed-axle rotation supporting platform
  • Plane fixed-axle rotation supporting platform
  • Plane fixed-axle rotation supporting platform

Examples

Experimental program
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Embodiment Construction

[0014] Referring to the accompanying drawings, the planar fixed-axis rotating support platform includes an upper platform 1 and a lower platform 2 parallel to each other with the rotating support 3 as the axis, the lower platform 2 is a fixed platform, and the upper platform 1 is opposite to the lower platform 2 around the rotating support 3. The central axis rotates. The swivel support 3 is located in the middle of the upper platform 1, and is respectively connected with the lower surface of the upper platform and the upper surface of the lower platform, and functions as a rotating shaft and an auxiliary support. A plurality of support rollers 4 of equal height are fixed on the upper surface of the lower platform. The rotation axes 10 of all support rollers 4 are in the same radius direction as the concentric circles centered on the central axis of the rotating support 3. The vertices of all support rollers 4 are in the same direction as contact with the lower surface of the ...

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Abstract

The invention provides a plane fixed-axle rotation supporting platform. The platform comprises an upper platform and a lower platform, wherein the upper platform and the lower platform are coaxial and parallel to each other, and rotates around a central axle of a rotation support, a plurality of supporting rolling wheels with equal height are arranged between the upper platform and the lower platform, and two rotation positioners are connected with adjacent sides of the upper platform and the lower platform. According the platform, a supporting function can be achieved, the platform can also rotate around a fixing axle in a plane, and when high load exists, the rotation can be achieved through manual operation in the plane easily.

Description

technical field [0001] This application relates to ground equipment used in aircraft manufacturing and production, in particular to a plane fixed-axis rotating support platform for attitude adjustment of large parts of the aircraft. Background technique [0002] In the process of aircraft manufacturing or refitting, there are a large number of technological equipment for supporting, positioning, and attitude adjustment of product components or large parts, and rotating support platforms are widely used in such tooling. The traditional rotating support platform mainly uses a large number of balls in contact between the rotating platform and the fixed platform, and the ball screw or worm mechanism distributed on the circumference of the rotating platform and fixed on the fixed platform adjusts each other to realize the rotation of the platform. The traditional rotating support platform needs to finish the contact surface between the rotating platform and the fixed platform and...

Claims

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Application Information

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IPC IPC(8): B25H1/14
Inventor 王鸿昇雷青哲夏晓琴程燕尚辉
Owner XIAN AIRCRAFT IND GROUP
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