CN201320934Y

CN201320934Y - Disassembling and assembling arm

Info

Publication number: CN201320934Y
Application number: CNU200820232289XU
Authority: CN
Inventors: 刘德
Original assignee: LIMING SCIENCE AND TECHNOLOGY Co Ltd YINGKOU CITY
Current assignee: LIMING SCIENCE AND TECHNOLOGY Co Ltd YINGKOU CITY
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-10-07
Anticipated expiration: 2018-12-29

Abstract

A disassembling and assembling arm relates to a disassembling and assembling arm mounted on a tyre disassembling and assembling arm. The disassembling and assembling arm is used for mounting the disassembling and assembling head of the tyre disassembling and assembling machine. During the operation of the tyre disassembling and assembling machine, the position of the disassembling and assembling head is kept by the disassembling and assembling arm to disassemble and assemble tyres. The utility model provides the disassembling and assembling arm which has the advantages of convenient operation and simple structure. The disassembling and assembling arm comprises an upright post and is structurally characterized in that a swinging arm is arranged on a shaft at the top end of the upright post; supporting air cylinders are respectively arranged on two sides of the upright post and the swinging arm; a working arm is arranged on the shaft of the swinging arm; and the disassembling and assembling head is arranged at the bottom end of the working arm.

Description

A kind of dismounting arm

Technical field:

The utility model relates to the dismounting arm that is installed on the tyre removing and replacing machine, is used for installing the dismounting head of tyre removing and replacing machine.During tyre removing and replacing machine work, the dismounting arm keeps the position of dismounting head, dismantles and install tire.

Background technology:

Removing machine is provided with the dismounting head, and the dismounting arm is the device that is used for fixing the dismounting head; The dismounting arm is wanted to make the dismounting head be placed on the best dismounting position of wheel.

The structure of existing dismounting arm: a fixing upright arm is installed on removing machine, and upright arm is provided with horizontal cross-arm, and the front end of transverse arm is installed six square shafts that can slide up and down, and the dismounting head is installed in six square shaft lower ends.The swing of transverse arm can make the dismounting head move on to its control position in the horizontal direction, and sliding up and down of six square shafts can make the dismounting head move to its control position in vertical direction.

The shortcoming of existing structure is:

1, operating process is many.The operator will swing transverse arm earlier, makes it arrive certain position, moves six square shafts again; After finding a dismounting malposition, also to swing transverse arm, also to lock six square shafts simultaneously.

2, at the steel ring of different size, the operator will adjust the angle of dismounting head with respect to six square shafts, so that the dismounting head reaches the proper angle of relative steel ring.

3, complex structure, tooling cost height, material cost height.

The utility model content:

The utility model is exactly at the problems referred to above, and a kind of dismounting arm simple to operate, simple in structure is provided.

For achieving the above object, the utility model adopts following technical scheme, the utility model comprises column, its structural feature is that the axle on the top of column is provided with swing arm, the both sides of column and swing arm are respectively arranged with the support cylinder, the axle of swing arm end is provided with working arm, and the bottom of working arm is the dismounting head.

The beneficial effects of the utility model:

1, simple to operate:

As long as the pulling working arm just can make the dismounting head of dismounting arm of the present utility model carry out disassemble and assemble work along the center of wheel, and need not to adjust the angle of dismounting head, operation and simple, convenient;

2, simple in structure:

Member of the present utility model is few, and body is simple, is easy to make, and is easy to promote.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 1.

The specific embodiment:

The utility model comprises column 8, and the axle on the top of column 89 is provided with swing arm 5, and the both sides of column 8 and swing arm 5 are respectively arranged with supports cylinder 6, and the axle 10 of swing arm 5 ends is provided with working arm 3, and the bottom of working arm 3 is dismounting 1.

For easy to operate, can be provided with handle 2 by working arm 3.

Working arm 3 is fixed on the swing arm 5 by axle 10 and axle 10 upper nuts 4.

Swing arm 5 is fixed on the column 8 by axle 9 and axle 9 upper nuts 7.

During work, pull handle 2, swing arm 5 and working arm 3 can rotate thereupon, and the operator only needs to move dismounting 1 to its control position; The plane that working arm 3 and swing arm 5 are swung is the center by wheel all the time, so dismounting 1 remains the angle tangent with the steel ring external diameter, the operator need not to adjust dismounting 1 angle, to adapt to the steel ring of different size tire.

Claims

1, a kind of dismounting arm, comprise column (8), the axle (9) that it is characterized in that the top of column (8) is provided with swing arm (5), column (8) is respectively arranged with support cylinder (6) with the both sides of swing arm (5), the axle (10) of swing arm (5) end is provided with working arm (3), and the bottom of working arm (3) is dismounting head (1).

2, a kind of dismounting arm according to claim 1 is characterized in that working arm (3) is provided with handle (2).