Tank body manufacturing method and tank body of tank truck

Abstract

The invention relates to a method for manufacturing a tank body of a tank truck and the tank body. The tank body manufacturing method of the tank truck of the present invention includes the following steps: step 1: setting a slot on the anti-wave plate through the edge of the anti-wave plate, step 2: making the parts of the anti-wave plate on both sides of the slot close to each other, so that Radial contraction and keep the contracted state, step 3: put the wave plate in the shrinking state into the cylinder of the tank, step 4: make the parts of the wave plate on both sides of the slot far away from each other, so that the wave plate can radially expand to Combined with the inner wall of the cylinder. In the tank body of the present invention, the anti-wave plate is arranged as a structure that can shrink radially, so that it is more convenient to place the anti-wave plate in the cylinder, and at the same time, after the shrinkage structure is reset, it is naturally attached to the inner wall of the cylinder, and the effect is better. The product quality of the tank body is good.

Description

technical field [0001] The invention relates to a method for manufacturing a tank body of a tank truck and the tank body. Background technique [0002] With the development of tank truck technology, the application of tank trucks is becoming more and more diversified, and it is playing an indispensable role in people's lives. The tank body usually includes a cylinder body and a head sealed at both ends of the cylinder body. In order to prevent the liquid fluctuation inside the tank body and the impact on the tank body during transportation, and to improve the driving stability of the tank truck, it is also necessary to install Anti-wave surfboard. [0003] The authorized announcement number is CN202967196U, and the Chinese patent with the authorized announcement date of 2013.06.05 discloses a steel-lined plastic composite anti-wave plate device. There is a channel steel stopper between the front steel anti-wave plate and the rear steel anti-wave plate of the device. , the ...

AI Technical Summary

Problems solved by technology

[0004] The production process of the tank body of the tank truck is also tending to be more advanced. At present, the manufacturing methods of the tank body mainly include rolling cans and canning machines. The body is rolled into shape, the anti-wave plate and the head are processed separately, and then the anti-wave plate and the head are placed in the cylinder, and they are respectively combined with the cylinder. Since the cylinder has been welded, the head only needs to be fixedly connected to the cylinder. The two ends of the body can be used, and the operation is relatively simple, but the anti-wave plate needs to be plugged into the inside of the cylinder, so the processing accuracy of the anti-wave plate is high. If the size of the anti-wave plate is too large or too small, it will affect the assembly efficiency, and the anti-wave plate It is difficult to stuff it into the cylinder, and it is not easy to operate, and it is difficult to fit the inner wall of the cylinder and the surround of the wave plate, which affects the product quality; the canning machine can overcome the above difficulties, but the canning machine occupies a large area , expensive and difficult to popularize, so it is necessary to develop a manufacturing method for the tank

Images