Tank assembly of tank-type truck, and manufacturing method of tank assembly

Abstract

The invention relates to a tank assembly of a tank-type truck, and a manufacturing method of the tank assembly. The tank assembly comprises a cylinder assembly, a front sealing head and a rear sealinghead; the technical key points of the tank assembly are as follows: the cylinder assembly comprises an upper cylinder component and a lower cylinder component, wherein the horizontal plane where thecenter of the rear sealing head is positioned is the interface of the upper cylinder component and the lower cylinder component; the lower cylinder component consists of a front lower cylinder component and a rear lower cylinder component; the upper cylinder component consists of an upper cylinder and upper swash plates, wherein the upper swash plates are welded in a spaced manner at the inner surface of the upper cylinder and in the length direction of the upper cylinder; the front lower cylinder component consists of a front lower cylinder and front lower swash plates, wherein the front lower swash plates are welded in a spaced manner at the inner surface of the front lower cylinder and in the length direction of the front lower cylinder; the rear lower cylinder component consists of a rear lower cylinder and rear lower swash plates, wherein the rear lower swash plates are welded in a spaced manner at the inner surface of the rear lower cylinder and in the length direction of the rear lower cylinder. The tank assembly is more reasonable in structural design and more convenient to manufacture and solves the problems that the cylinder of an existing tank assembly is low in processing precision, the swash plates are difficult to install and weld, the tank assembly is large in welding deformation, the labor intensity of workers is large, intelligent manufacturing is difficult torealize and the like.

Description

technical field [0001] The invention relates to a tank body assembly of a tank truck and a manufacturing method thereof, belonging to the field of design and manufacture of tank trucks. Background technique [0002] The tank body assembly of the tank truck is generally composed of four parts: the cylinder body, the anti-wave plate, the front head and the rear head. Each part is manufactured first and then assembled. [0003] At present, the manufacturing method of the cylinder is as follows: the cylinder is divided into three parts: the front cylinder, the middle cylinder (the variable diameter part) and the rear cylinder, which are respectively blanked, welded and processed. After these three parts are made, they are assembled and welded to form a complete cylinder. [0004] The anti-wave board is made by welding the panel and the stiffener. The panel is made by blanking, tailor welding, forming, CNC cutting, stamping and other processes. The stiffener structure is blanked...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a tank body assembly of a tank transport vehicle with a more reasonable structure design and more convenient manufacture and its manufacturing method, so as to solve the problem of low processing precision of the existing tank body assembly and the problem of wave-proof plate assembly. Difficult welding, large welding deformation of tank body assembly, high labor intensity of workers, difficulty in realizing intelligent manufacturing, etc.

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