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Workpiece turning and hanging universal process of large revolving body and tooling attachment thereof

A process method and a technology for a body workpiece, which are applied in the field of a general process method for flipping and hoisting large-scale rotary body workpieces and their tooling attachments, and can solve problems such as mutual reuse and other problems.

Inactive Publication Date: 2010-11-24
CHINA FIRST HEAVY IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When designing the overturning process plan, it was found that under different volumes and weights, the volumes of the required hanging beams and accessories are also different, and the weight of the hanging beams and accessories is mostly about 30 tons. Beams and accessories will be idle and cannot be reused

Method used

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  • Workpiece turning and hanging universal process of large revolving body and tooling attachment thereof
  • Workpiece turning and hanging universal process of large revolving body and tooling attachment thereof
  • Workpiece turning and hanging universal process of large revolving body and tooling attachment thereof

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Embodiment Construction

[0022] Such as figure 1 with figure 2 As shown, the general process method for turning and lifting large-scale rotary workpieces includes two technological methods of turning the workpiece 1 from horizontal to vertical and from vertical to horizontal. Usually, the workpiece 1 is in the In the horizontal state, the workpiece 1 is first turned from horizontal to vertical, and then the workpiece enters the next processing program. After completion, the workpiece 1 is turned from vertical to horizontal, and the workpiece 1 is turned from horizontal to vertical. It is: in the designated flipping site, first move the object to be lifted to a platform without rigid pads, place the workpiece 1 along the flipping direction, and place the non-rigid pads on the lower end of the workpiece (the lower end is vertical) , according to the hanging point position size of the upper end of the suspended object (upper after being vertical), utilize the remote control function of the spreader to ...

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Abstract

The invention discloses a workpiece turning and hanging universal process of a large revolving body and a tooling attachment thereof. The process comprises the following steps of: turning a workpiece from a horizontal direction into a vertical direction and turning the workpiece from a vertical direction into a horizontal direction. The tooling attachment of the process comprises a turning hanger and a V-shaped supporting seat. The workpiece turning and hanging universal process of the large revolving body and the tooling attachment thereof have universality, are suitable for turning and hanging revolving body workpieces with same types and different specifications, and can ensure balance without deviating the position of a hanging point; a hanging rope and the workpiece can not generate hanging and touching interference; when the workpiece is turned, the contact position of the hanging rope and the workpiece can not generate sliding displacement; when the workpiece falls to the ground, the bottom of the workpiece can not knock the ground or a metal object; and the workpiece is vertically and reversely arranged according to an appointed direction, can be smoothly turned and hung, and has no collision, scratches or tumbles.

Description

technical field [0001] The invention relates to a process method and tools for lifting, overturning and transporting, in particular to a general process method for overturning and transporting a large revolving body workpiece and its tooling accessories. Background technique [0002] Usually, large workpieces with a weight of 160 tons to 350 tons, a length of 8 meters to 11 meters, and a radius of the rotary body of about 2 meters need to go through vertical and horizontal processing and vertical assembly. Vertical flip lifting. It is very difficult to turn and lift workpieces of such weight and volume in the air, especially for finished workpieces, it is strictly forbidden to drop, knock, bump or scratch. The above-mentioned accidents of some important key components directly affect the quality of the product, and serious irreparable losses may occur. In the past, operators only operated based on experience, without the support of technical means and the cooperation of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/14B66C17/00
Inventor 王兵
Owner CHINA FIRST HEAVY IND
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