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Intercooler double-track welding device

A welding device and double-track technology, applied in auxiliary devices, welding equipment, welding equipment, etc., can solve the problems of affecting the cooling efficiency of the engine, unsightly welding seams, and poor air tightness, so as to prevent the transfer of spatter and heat, The effect of high welding efficiency and high welding quality

Inactive Publication Date: 2019-05-21
SHANGHAI DELANG AUTO PARTS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Welding between the intercooler core and the main piece of the air chamber, the current common welding process is manual argon arc welding, which has low efficiency, poor air tightness, and unsightly weld seams, which will inevitably affect the cooling efficiency of the engine

Method used

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  • Intercooler double-track welding device
  • Intercooler double-track welding device
  • Intercooler double-track welding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] Such as figure 1 , a double-track welding device for an intercooler, including a base plate 1 and a frame 2, and also includes:

[0038] Rotation positioning unit 3: includes a pair of columns 301 arranged on the base plate 1 at intervals. The columns 301 are provided with a bearing seat 308. The bearing seat 308 is provided with a main shaft 303. Between the main shaft 303 and the bearing seat 308 Bearings are provided, and deep groove ball bearings are used. The main shaft 303 is connected to the positioning rotating seat 306, and the main shaft 303 and the positioning rotating seat 306 are connected by an optical axis.

[0039] refer to Figure 2-4 , The positioning and rotating base 306 is provided with a clamping mechanism for fixing the workpiece 7, and the main shaft 303 and the bearing seat 308 are fastened by a round nut. The positioning rotating seat 306 is provided with a positioning hole that matches the workpiece 7, so that the lower positioning column on...

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Abstract

The invention relates to an intercooler double-track welding device. A base plate (1) and a framework (2) are included. A rotation positioning unit (3), welding units (4), a lower supporting unit (5)and an upper pressing unit (6) are further included. A to-be-welded workpiece (7) is fixed to the lower supporting unit (5) through the rotation positioning unit (3) and the upper pressing unit (6). The welding units (4) on the two sides are used for welding, and after one face is welded, the rotation positioning unit (3) is used for overturning the workpiece (7) for welding of the other face. Compared with the prior art, the device is high in welding efficiency, double-track welding is conducted through the double-track and double-gun automatic welding device, left-right erecting frameworks are used for making left and right welding guns run along tracks, the welding guns run to the start position of the workpiece (7) to start welding, and after one side is welded, the workpiece (7) is overturned through a rotation hand wheel.

Description

technical field [0001] The invention relates to a welding device, in particular to a double-track welding device for an intercooler. Background technique [0002] For a supercharged engine, the intercooler is an important component of the supercharging system. Whether it is a supercharged engine or a turbocharged engine, an intercooler needs to be installed between the supercharger and the engine intake pipe. The intercooler plays the role of cooling air, and the high-temperature air is cooled by the intercooler before entering the engine. If there is no intercooler and the supercharged high-temperature air directly enters the engine, the engine will be damaged or even dead due to the high air temperature. In order to solve the adverse effects caused by the temperature rise of the supercharged air, it is necessary to install an intercooler to reduce the intake air temperature. The welding between the core of the intercooler and the main piece of the air chamber is current...

Claims

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Application Information

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IPC IPC(8): B23K9/00B23K9/28B23K9/32B23K37/04B23K37/047
Inventor 周玉珍
Owner SHANGHAI DELANG AUTO PARTS MFG
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