Framework turnover device and operation method thereof

An operation method and framework technology, applied in the direction of auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as hidden dangers in operation, achieve the effects of improving production efficiency, convenient loading and unloading, and reducing labor intensity of workers

Active Publication Date: 2010-07-14
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the hidden dangers in the operation of the existing frame welding process, the present invention aims to provide a frame turning device and its operating method, which can fundamentally solve the safety problem of the overall turning over of the frame after welding, and meet the The production of various types of locomotives and subway car frames improves production efficiency and reduces labor intensity

Method used

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  • Framework turnover device and operation method thereof
  • Framework turnover device and operation method thereof
  • Framework turnover device and operation method thereof

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with drawings and embodiments.

[0030] A frame turning device, such as figure 1 Shown, it comprises the left and right lift rotary tire 1 of symmetrical arrangement, 20, the left clamp 2 that is fixed on the left lift rotary tire turntable 17 and the right clamp 4 on the fixed right lift rotary tire turntable 18. By adjusting the height of the left and right lifting and rotating tire turntables 17 and 18, the end beams of the frame 3 are placed in the left and right clamps 2 and 4 for positioning and clamping, and then the left and right lifting and rotating tire rotating disks 17 and 18 can be started to align the frame 3 Flanging.

[0031] The structural components of the left clamp 2 and the right clamp 4 are the same.

[0032] Such as Figure 2~4 As shown, the right clamp 2 includes a connecting plate 5 fixed to the right lifting rotary tire turntable 18 by bolts, and an upper supporting plate ...

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PUM

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Abstract

The invention discloses a framework turnover device of the locomotive field and an operation method thereof. The framework turnover device comprises a left and a right elevation rotation tires which are symmetrically arranged, a left clamp which is fixed on a left elevation rotation tire rotation disc and a right clamp which is fixed on a right elevation rotation tire rotation disc. A framework is arranged between the left and the right clamps, and the framework can be curled by adjusting the height of the left and the right elevation rotation tire rotation discs and rotating the left and the right elevation rotation tire rotation discs. The framework turnover device can rapidly, safely and conveniently turn over the framework of different locomotives and metro, not only saves a great amount of auxiliary working time and remarkably improves the production efficiency, but also reduces the labor intensity of the workers, and has simple operation, convenient loading and unloading, novel structure, safety and reliability.

Description

technical field [0001] The invention relates to a process equipment for large and medium-sized welding parts, in particular to a frame turning device; in addition, the invention also relates to an operation method of the clamp. Background technique [0002] The frame is an important large-scale welding part of the locomotive and subway bogie, which needs to be rotated and flanged for all-round welding. [0003] At present, in the domestic railway locomotive manufacturing industry, the flange after welding of the frame is completed by the crane through the wire rope somersault. This operation has a large safety hazard, and even affects the life safety of the operator, and the efficiency is very low. Contents of the invention [0004] In order to overcome the hidden dangers in the operation of the existing frame welding process, the present invention aims to provide a frame turning device and its operating method, which can fundamentally solve the safety problem of the overa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047
Inventor 傅成骏兰雄陈陟悠陈键杨培初
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
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