Hoisting and overturning device applied to machining of large panel machine

A turning device and machining technology, which is applied in the field of mechanical processing, can solve problems such as force deformation, and achieve the effects of force deformation, convenient operation, and high-precision manufacturing

Pending Publication Date: 2022-04-12
BEIJING XINLI MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a hoisting and turning device used in large-scale panel machining, which adopts a "sandwich" structure, clamps and fixes the product with two turning platforms, and forms a viaduct-type gantry structure with the columns on both sides , instead of the traditional hoisting and flipping mode, it is easy to operate, safe and reliable, and solves the problem of stress and deformation of the product during the flipping process, and realizes a set of devices that can complete the hoisting and flipping of large panels with different dimensions and precision requirements during machining. , to achieve rapid and high-precision manufacturing

Method used

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  • Hoisting and overturning device applied to machining of large panel machine
  • Hoisting and overturning device applied to machining of large panel machine

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Embodiment Construction

[0013] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0014] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0015] Such as Figure 1 to Figure...

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Abstract

The invention relates to the technical field of machining, in particular to a hoisting and overturning device applied to machining of a large panel, which adopts a sandwich structure, clamps and fixes a product by two overturning platforms, forms a viaduct type gantry structure with upright posts on two sides, replaces a traditional hoisting and overturning mode, is convenient to operate, safe and reliable, and has high practicability. The problem that a product deforms due to stress in the overturning process is solved, hoisting and overturning in the machining process of large panels with different boundary dimensions and precision requirements can be completed through one set of device, and rapid and high-precision production and manufacturing are achieved; comprising a first turnover platform and a second turnover platform which are fixed through bolts, a cushion block which enables the first turnover platform and the second turnover platform to keep a certain distance is fixed to the first turnover platform, and the turnover assembly further comprises two rotating shafts matched with the V-shaped seats.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a hoisting and turning device used in large-scale panel machining. Background technique [0002] The array panel is an important part of the antenna array, which is machined from an aluminum plate, and its machining accuracy has a significant impact on the quality of the antenna array. The overall size of the current panel is 9.5 meters in length, 3.5 meters in width and 35 mm in thickness; [0003] The array panel needs to be turned over many times during the processing process, and the upper and lower sides are evenly measured to reduce the cutting stress deformation and meet the flatness requirements. If the overturning process is hoisted in the traditional way, it will not only easily cause product deformation, but also pose a great safety hazard. Therefore, it is necessary to design special tooling for hoisting and overturning. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10B66C13/08
Inventor 段新梅李松张树乐邢晓阳丁芳盈
Owner BEIJING XINLI MACHINERY
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