Automatic separation equipment used for engine piston combined type oil ring bushing rings

Abstract

The invention belongs to the technical field of gasoline engines and particularly relates to automatic separation equipment used for engine piston combined type oil ring bushing rings. The automatic separation equipment used for engine piston combined type oil ring bushing rings comprises a bushing ring stock bin and air cylinder propelling mechanisms. The lower end of the bushing ring stock bin is connected with the air cylinder propelling mechanisms. Each air cylinder propelling mechanism comprises an air cylinder, a shifting block, an upper sliding plate, a lower sliding plate and a support, wherein the shifting block is installed on the support through a rotating pin in a swing mode, the upper sliding plate and the lower sliding plate are placed in a support sliding rail, the lower sliding plate is connected with the displacement end of the air cylinder, the lower sliding plate reciprocates under the action of the air cylinder so as to touch the lower movable end point of the shifting block, the upper movable end point of the shifting block moves to touch the upper sliding plate in a swing mode, and a return spring connected to the support is installed on the upper sliding plate. The automatic separation equipment used for engine piston combined type oil ring bushing rings has the beneficial effects that one-by-one separation of combined oil ring bushing rings can be guaranteed, one bushing ring is separated and fed at each time, and thus full-automatic assembling of piston rings is realized, assembling efficiency is improved, and the labor intensity of workers is relieved.

Description

technical field [0001] The invention belongs to the technical field of gasoline engines, and in particular relates to an automatic separation device for an engine piston combined oil ring backing ring. Background technique [0002] At present, the oil rings of domestic engine pistons are mainly divided into two types: combined oil rings and integral oil rings, among which gasoline engine pistons mostly use combined oil rings. The combined oil ring is composed of a lining ring and two scraper rings. The lining ring is a kind of elastic steel belt ring with a wavy structure. When the lining rings are stacked, the adjacent lining rings will fit very tightly. , It is impossible to separate them one by one through the general mechanical structure. [0003] With the continuous increase of domestic car production, the output of engine pistons using combined oil rings is also increasing, and the automatic assembly of piston rings has gradually become an industry trend. It is diffi...

AI Technical Summary

Problems solved by technology

The combined oil ring is composed of a lining ring and two scraper rings. The lining ring is a kind of elastic steel belt ring with a wavy structure. When the lining rings are stacked, the adjacent lining rings will fit very tightly. , it is impossible to separate them one by one through the general mechanical structure

[0003] With the continuous increase of domestic car production, the output of engine pistons using combined oil rings is also increasing, and the automatic assembly of piston rings has gradually become an industry trend. It is difficult to realize the separation and automatic feeding process of the type oil ring backing ring, so that the automatic assembly of the entire piston ring cannot be realized

Images