Camber beam installing and welding tool for equipment cabin and welding method thereof

A technology for assembling welding tooling and equipment cabin, applied in welding equipment, welding equipment, auxiliary welding equipment and other directions, can solve the problem of idle resource waste of tooling, and achieve the effect of realizing all-position welding, saving adjustment time and reducing labor intensity.

Pending Publication Date: 2019-02-22
ZHUZHOU LINCE GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The EMU runs fast, and the equipment is concentrated at the bottom of the car. In order to protect the equipment from the collision and interference of foreign objects such as rain, snow, wind and sand during the operation of the vehicle, the EMU has set up an equipment cabin to provide protection for the equipment. The curved beam is the equipment. It is a very important connection part in the frame of the cabin, and the existing frame-type vehicle equipment cabin needs to design different specifications of curved beams according to the needs of different models. Idle tooling and waste of resources

Method used

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  • Camber beam installing and welding tool for equipment cabin and welding method thereof
  • Camber beam installing and welding tool for equipment cabin and welding method thereof
  • Camber beam installing and welding tool for equipment cabin and welding method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0036] Provide a high-speed motor car box-type equipment compartment curved beam assembly welding tool, the curved beam structure is as follows figure 2 as shown, figure 1 is the middle structure of the curved beam, figure 2 In order to use this tooling to weld the middle part of the curved beam and the two ends of the curved beam, the overall structure of the curved beam is as follows: image 3 As shown, the tooling includes a bracket 1 with legs 11, a profiling module 2 arranged above the bracket 1 and capable of accommodating a curved beam. The curvature of the upper surface of the profiling module matches the curvature of the curved beam. The surface is provided with a support mechanism 21 that can be inserted into the support leg 11 of the bracket to make the profiling module be in different angle states.

[0037] Wherein, the support mechanism 21 includes the support rods 211 symmetrically arranged on both sides of the profiling module and the limit plate 212 fixedly...

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Abstract

The invention belongs to the technical field of trains and discloses a camber beam installing and welding tool for an equipment cabin and a welding method thereof. The camber beam installing and welding tool comprises a bracket with a supporting leg and a copying module arranged above the bracket to accommodate a camber beam. The radian of the upper surface of the copying module is matched with the bending radian of the camber beam. A supporting mechanism which can be inserted into the supporting leg of the bracket to enable the copying module to be in different angle states is arranged on theperipheral surface of the copying module. According to the installing and welding tool, the copying module and the bracket are designed in detachable connection, so that the copying module can be replaced anytime. A proper copying module can be mounted to the bracket according to the model specification of the camber beam, so that the universality of the tool is improved. Meanwhile, the copying module is adjusted at different angles for welding by arranging the supporting mechanism, so that the welding precision is controlled favorably.

Description

technical field [0001] The invention relates to the technical field of trains, in particular to an assembly welding tool applied to a curved beam in a box-type equipment cabin of a high-speed train and a welding method thereof. Background technique [0002] EMU, the full name of EMU train, is a type of modern train, consisting of at least two carriages with driving force (referred to as EMU) and several carriages without traction (referred to as trailer). [0003] The EMU runs fast, and the equipment is concentrated at the bottom of the car. In order to protect the equipment from the collision and interference of foreign objects such as rain, snow, wind and sand during the operation of the vehicle, the EMU has set up an equipment cabin to provide protection for the equipment. The curved beam is the equipment. It is a very important connecting part in the frame of the cabin, and the existing frame-type vehicle equipment cabin needs to design different specifications of curved...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K31/02
CPCB23K31/02B23K37/0443
Inventor 熊浩杨奇杨德俊李大智唐天顺
Owner ZHUZHOU LINCE GRP
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