KR960010315A

KR960010315A - Liquid-filled roll mount

Info

Publication number: KR960010315A
Application number: KR1019940024137A
Authority: KR
Inventors: 이효상
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1994-09-26
Filing date: 1994-09-26
Publication date: 1996-04-20

Abstract

본 발명의 목적은 자동차의 주행시 발생하는 엔진의 진동이 차체로 전달되는 것을 최소화할 수 있게 설치되는 액체 봉입식 롤 마운트를 제공하는데 있다.An object of the present invention is to provide a liquid-filled roll mount that is installed to minimize the transmission of the vibration of the engine generated during the driving of the vehicle to the vehicle body.

이를 실현하기 위한 본 발명은 차체체 설치된 브라켓트에 고정되게 소정의 길이로 형성된 내파이프와, 나선통로를 내주연에 형성하면서 상기 내파이프의 외주연에 설치되는 오리피스링과, 상기 오일피스링의 외주연에 몰딩되는 고부재와, 상기 고부재의 외주연에 함께 몰딩된 중파이프와, 상기 오일피스링과 함께 오일이 충진되도록 제1, 2액실을 구성하는 외파이프와, 상기 제1, 2액실을 상기 오리피스리의 상, 하 대각선측 제1, 2출구와 각 연통하도록 구성된 액체 봉입식 롤 마운트를 특징으로 한다.The present invention for realizing this, the inner pipe formed to a predetermined length to be fixed to the bracket installed in the vehicle body, the orifice ring is installed on the outer periphery of the inner pipe while forming a spiral passage on the inner periphery, and the outside of the oil piece ring A solid pipe molded on the periphery, a heavy pipe molded together on the outer periphery of the solid member, an outer pipe constituting the first and second liquid chambers so that oil is filled together with the oil piece ring, and the first and second liquid chambers. It characterized in that the liquid-sealed roll mount configured to communicate with each of the first and second outlets of the upper and lower diagonal sides of the orifice.

그리고 차체에 설치된 브라켓트에 고정되게 소정의 길이로 형성된 내파이프에 나선통로를 내주연에 형성한 오필피스링을 압입 설치하고, 상기 오일피스링의 외주연에 고무재를 압입 몰딩하고, 상기 고무재의 외주연에 중파이프를 몰딩 후, 상기 오리피스링과 함께, 오일이 충진되도록 제1, 2액실을 구성하는 외파이프를 액체속에서 상기 중파이프와 함께 조립하는 액체 봉입식 롤 마운트 조립방법을 특징으로 한다.And inserting and inserting an opal piece ring in which a spiral passage is formed on the inner circumference of the inner pipe formed to a bracket provided on the vehicle body and having a predetermined length, press-molding and molding a rubber material on the outer circumference of the oil piece ring. After the heavy pipe is molded on the outer circumference, the liquid-filled roll mount assembly method of assembling the outer pipe constituting the first and second liquid chambers together with the heavy pipe in the liquid together with the orifice ring to fill the oil. do.

Description

Liquid-filled roll mount

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 액체 봉입식 롤 마운트를 도시하는 측단면도,1 is a side cross-sectional view showing a liquid encapsulated roll mount according to the present invention,

제2도는 본 발명에 따른 오리피스가 내파이프에 압입 설치됨을 도시한 도면,2 is a view showing that the orifice according to the present invention is press-installed in the inner pipe,

제3도는 본 발명에 적용되는 오리피스를 도시한 측면도.3 is a side view showing an orifice applied to the present invention.

Claims

An inner pipe formed to a predetermined length to be fixed to a bracket installed on the vehicle body, an orifice ring installed on an outer circumference of the inner pipe while forming a spiral passage on an inner circumference, and a solid member molded to an outer circumference of the oil piece ring; Heavy pipes molded together on the outer circumference of the rubber material, outer pipes constituting the first and second liquid chambers so that oil is filled together with the oil piece ring, and the first and second liquid chambers are arranged on the upper and lower portions of the orifice ring. A liquid-sealed roll mount, configured to communicate with each of the first and second exits on the diagonal side.

An oil piece ring formed by screwing a spiral passage in an inner circumference is press-installed into an inner pipe formed to have a predetermined length to be fixed to a bracket installed on the vehicle body, and a rubber material is press-molded on the outer circumference of the oil piece ring. A method of assembling a liquid-encapsulated roll mount assembling the outer pipe constituting the first and second liquid chambers together with the heavy pipe in a liquid after molding the heavy pipe at the periphery, so that oil is filled together with the orifice ring.

The liquid-sealed roll mount according to claim 1, wherein the rubber material is formed with a plurality of through holes for diaphragming the first and second liquid chambers.

※ Note: The disclosure is based on the initial application.