Automatic press-fitting technological process of engine cylinder sleeve

Abstract

The invention discloses an automatic press-fitting technological process of an engine cylinder sleeve. The automatic press-fitting technological process comprises the following steps that a press-fitting system is started; the cylinder sleeve is filled to a tool appliance; the cylinder sleeve reaches a certain position along with a tray; a roller way belt stops, an air cylinder ascends, and the positioning function is completed; MES server information of a cylinder sleeve code block is read; the information corresponds to information of a preset cylinder sleeve MES database; the MES command value is received, and the press-fitting data is to be updated; the tool reaches a preset position; and the press-fitting system mechanism drives related parts to complete automatic press-fitting operation. In this way, the defects that during manual press-fitting, stress of workers is not uniform, the cylinder sleeve is often damaged or not firmly pressed, the size of the placing position is inaccurate, and the press-fitting gap is too large or too small can be overcome, the automatic press-fitting function is achieved, and the safe operation coefficient of equipment is improved.

Description

technical field [0001] The invention relates to an automatic press-fit process flow of engine cylinder liners. Background technique [0002] The engine cylinder liner is press-fitted on the production line. The conventional method is to use manual press-fitting. The workers are not uniformly stressed during work, and the cylinder liner is often crushed or not firmly pressed. The size of the placement position is not accurate, and the press-fitting gap is too large or too large Small, causing a series of pressing quality accidents, low work efficiency, high labor intensity, greatly reducing the normal operation of the assembly line. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art. Contents of the invention...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic press-fitting process for engine cylinder liners, which can solve the problem of uneven stress on workers during manual press-fitting, often causing the cylinder liners to be crushed or not firmly pressed, the size of the placement position is not accurate, and the press-fitting If the gap is too large or too small, realize the automatic press-fitting function and improve the safe operation factor of the equipment

Images