CN2106754U

CN2106754U - Repairing tool for brake lining discs of vehicles

Info

Publication number: CN2106754U
Application number: CN 91215023
Authority: CN
Inventors: 朱金山
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-01-11
Filing date: 1991-01-11
Publication date: 1992-06-10

Abstract

The utility model provides a repairing tool for brake lining discs of vehicles, comprising a threaded rod, a screw nut, a gear, a tool rest, a turning tool, a machine body and a flanged disc. The machine body is divided into an inner and an outer sleeve barrel, and the front end of the inner sleeve barrel is provided with a bracket. The tool rest penetrates through the hole of the bracket, and the bracket is connected with the flanged disc through the screw bolt. The flanged disc is provided with a handle. In operating, the flanged disc is sheathed on the rotating shaft of the vehicle wheel, the handle is rotated to drive the bracket and the tool rest to rotate. The utility model has the advantages of simple structure and convenient use, and the brake lining discs need not dismounting from the vehicle wheel. The repairing time is shortened, and the vehicle is examined and is eligible one time after repaired.

Description

Repairing tool for brake lining discs of vehicles

The utility model relates to the automobile repair instrument, is specially adapted to the vehicle brake friction sheet recovery equipment.

The repairing of vehicle brake friction sheet generally is that friction lining is removed from wheel, with rubber paper sand, or with the sharpner mill, loads onto test run then.If deceleration and stopping performance is bad, pull down again again.So repeatedly repeatedly, not only time-consuming, labour intensity is big, and the qualification rate of validating the car is low.Up to now, be that the repairman has a headache and an insurmountable difficult problem always.What Jiangsu Qian Zhou Construction Machinery Plant produced is many with boring car sheet machine, can directly repair onboard.But be only limited to the friction lining of repairing two kinds of vehicles, range of use is narrow, and high price is expensive.It directly is enclosed within elastomeric flange conical bore on the rotation shaft of wheel, forms a kind of line contact, tilts to wave during rotation.The line of centers of boring sheet machine and rotation shaft of wheel line of centers decentraction cause the friction lining cutting inhomogeneous like this.And boring sheet body is long-pending big and heavy, therefore can't pay in practicality.

The purpose of this utility model provides a kind of vehicle brake friction sheet recovery equipment, makes its volume little, in light weight, easy to carry, can repair multiple vehicle friction lining.It can directly be repaired onboard and need not friction lining is removed from wheel.

The utility model is achieved in that it is made up of screw rod, nut, gear, knife rest, lathe tool, fuselage, flange.Its fuselage mainly comprises inner sleeve and outer sleeve.Front end at inner sleeve has a carriage, and a hole is arranged on the carriage plane, and knife rest passes bracket hole, and can move around in the hole, and carriage tightens up by bolt mutually with inner sleeve.Handle is housed on the flange, and carriage is connected with flange by bolt.During use, flange is enclosed within on the rotation shaft of wheel, rotary handle drives lathe tool, and lathe tool is cut along the friction lining circumference.

The utility model is simple in structure, carries lightly, and range of use is wide, can repair the various vehicle friction linings of 0.6-15 ton.Easy to operate, can directly repair onboard, and need not friction lining is removed from wheel, alleviated labour intensity.Repair time shortens greatly, and the qualified once success of validating the car.

Fig. 1 is a constructional drawing of the present utility model.

Fig. 2 is a work scheme drawing of the present utility model.

The utility model is described in further detail below with reference to accompanying drawing.

See figures.1.and.2, carriage 1 and inner sleeve 3 tighten up mutually by bolt, and make carriage plane and fuselage axis after fastening perpendicular.Inner sleeve is equipped with outer sleeve 4 outward, in nut 8 and screw rod 7 are housed.The afterbody of screw rod is equipped with gear 5, and the nut front end has screw bolt seat 9 and knife rest 2.Knife rest 2 passes bracket hole 18, and hole 18 is long slot bores, and it can make fuselage move up and down in groove, to regulate the depth of cut.A sulculus hole 19 is respectively arranged in the long slot bore both sides, and the bolt in the groove moves down at random on one's body, treats to tighten up behind the fuselage levelling position.The inner sleeve front end is equipped with scale 16, and a pointer 17 is equipped with before being positioned at the scale of inner sleeve in carriage upper end.Be used for indicating the depth of cut.It rotates with gear from weight 6 can be equipped with one on gear output shaft, with the effect of control knife rest feed forward.Handle 12 is housed on the flange 13, and two waist holes 14 of carriage 1 and flange 13 are connected by bolt, and the flange axis after the connection is paralleled with the axis of fuselage.Can adorn a bearing 10(model in the endoporus of flange and can be 7815).During operation,, make bearing and rotating shaft become face to contact, avoid wallowing motion as long as flange is enclosed within on the rotation shaft of wheel.Tighten with shaft sleeve 11 again, flange is moved axially.It can be used to repair more than 4 tons the various vehicle friction linings to 15 tons.If pull down flange,, just can repair the brake strip of 0.6-4 ton vehicle only with a small sircle hole 15 on the transverse plane under the carriage.At this moment as long as carriage small sircle hole 15 directly is enclosed within on the rotation shaft of wheel, utilizes nut in the rotating shaft to be screwed in outside the carriage plane and get final product.

Claims

1, a kind of vehicle brake friction sheet recovery equipment is made up of screw rod, nut, gear, knife rest, lathe tool, fuselage, flange, it is characterized in that:

A. fuselage is made up of inner sleeve 3, outer sleeve 4,

B. the front end at inner sleeve 3 is provided with a carriage 1, and a hole 18 is arranged on the carriage plane, and knife rest 2 passes bracket hole, and inner sleeve tightens up with carriage mutually by bolt,

C. flange 13 is provided with handle 12, and carriage is connected with flange by bolt.

2, friction lining recovery equipment according to claim 1 is characterized in that described bracket hole 18 is long slot bores, respectively has a sulculus hole 19 in the both sides of long slot bore.

3, friction lining recovery equipment according to claim 1 is characterized in that a small sircle hole 15 is arranged on the transverse plane under the carriage, and respectively there is a waist hole 14 both sides of small sircle hole.

4, friction lining recovery equipment according to claim 1 is characterized in that the upper end of carriage is provided with a pointer 17.

5, friction lining recovery equipment according to claim 1 is characterized in that the front end of inner sleeve is provided with a scale 16.

6, friction lining recovery equipment according to claim 1 is characterized in that can being provided with one from weight 6 on the output shaft of gear.

7, friction lining recovery equipment according to claim 1 is characterized in that can being provided with a bearing 10 in the endoporus of flange.

8, friction lining recovery equipment according to claim 1 is characterized in that being positioned on the outerplanar of flange, and a shaft sleeve 11 can be arranged.