CN201015858Y

CN201015858Y - Disassembly and assembly device for the vehicle braking horseshoe spring

Info

Publication number: CN201015858Y
Application number: CNU2007200102922U
Authority: CN
Inventors: 刘立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-24
Filing date: 2007-01-24
Publication date: 2008-02-06
Anticipated expiration: 2017-01-24

Abstract

The utility model relates to an assembling and disassembling device used for brake horseshoe spring of vehicle, which comprises a bearing frame, a rotating rocker and a moving lifting block. One side of the bearing frame is concavely provided with a lifting block moving groove whose outer lower groove wall is convexly provided with a supporting plate. The circumference of the rotating rocker is provided with an external thread. The moving lifting block is sleeved at the rotating rocker with the thread. The rotating rocker is vertically arranged at the lifting block moving groove at one side of the bearing frame. The upper end and the lower end of the rotating rocker are respectively connected with the upper and the lower groove wall axle of the lifting block moving groove. Top of the rotating rocker is extendedly provided with a rock handle. The outer end of the moving lifting block is provided with a plywood which has a fastening screw. Inner wall of the fastening screw is provided with a clamping groove. The utility model has the advantages of simple structure, convenient utilization, labor-saving operation, low cost, good safety and reliability.

Description

A kind of attaching/detaching apparatus that is used for braking automobile shoes spring

(1) technical field:

The utility model relates to a kind of automotive service set, particularly a kind of convenience, laborsaving, braking automobile shoes spring dismantling device efficiently.

(2) background technology:

Along with China's constant development of economy, the prosperity day by day of traffic, car owning amount increases gradually.The large, medium and small type transportation lorry of especially various models, be engaged in long-distance transport work, so, often need overhaul lorry, and the brake system of vehicle is the keypoint part of maintenance, needs dismounting brake shoe armature return spring when maintenance wheel cylinder or replacing brake shoes, because this spring strength is very big, dismounting is very difficult by hand, has brought very big inconvenience to maintenance.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of simple in structure at the problems referred to above, and dismounting brake shoe armature return spring is convenient, a kind of attaching/detaching apparatus that is used for braking automobile shoes spring in labour-saving.

A kind of attaching/detaching apparatus that is used for braking automobile shoes spring comprises that scaffold, rotation rocking bar and activity lift piece, and scaffold one side is concaved with and lifts the piece loose slot, convexes with support plate in the following cell wall outside that lifts the piece loose slot.Rotation rocking bar periphery is provided with external screw thread, activity lifts piece and is rotating on the rocking bar with thread set, the rotation rocking bar is vertically set on lifting in the piece loose slot of scaffold one side, the upper and lower end of rotation rocking bar is connected with the upper and lower cell wall axle that lifts the piece loose slot respectively, and the upper end extension of rotation rocking bar is installed with rocking handle.The outer end that lifts piece in activity convexes with clamping plate, is equiped with holding screw on clamping plate, is concaved with clamp grooves on the inwall of holding screw.

The utility model in use, the support plate of scaffold lower end replaced hanging with on the shoes bearing of spring, again the spring lever activity of being folded in of the shoes spring other end is lifted in the clamping plate and holding screw on the piece, the rotation rocking handle lifts activity and moves on the piece the elongation of shoes spring, be about to the shoes spring and unload.

The utility model not only is used for using in the dismounting of braking automobile shoes spring, and, be applicable to the spring dismounting use that various intensity are big.

The utlity model has simple in structure, easy to use, rapid operation, advantage such as cost is low, and is safe and reliable.

(4) description of drawings:

Fig. 1 is a kind of example structure schematic diagram of the utility model.

Fig. 2 is the utility model user mode schematic diagram.

(5) specific embodiment:

A kind of attaching/detaching apparatus that is used for braking automobile shoes spring comprises that scaffold 1, rotation rocking bar 2 and activity lift piece 3, and scaffold 1 one sides are concaved with and lift piece loose slot 4, convexes with support plate 5 in the following cell wall outside that lifts piece loose slot 4.Rotation rocking bar 2 is provided with external screw thread, activity lifts piece 3 and is rotating on the rocking bar 2 with thread set, rotation rocking bar 2 is vertically set on and lifts in the piece loose slot 4, the upper and lower end of rotation rocking bar 2 is connected with the upper and lower cell wall axle that lifts piece loose slot 4 respectively, and the upper end extension of rotation rocking bar 2 is installed with rocking handle 6.The outer end that lifts piece 3 in activity convexes with clamping plate 7, is equiped with holding screw 8 on clamping plate 7, is concaved with clamp grooves 9 on the inwall of holding screw 8.In use, support plate 5 replaced hanging with on the shoes bearing of shoes spring 10, spring lever with shoes spring 10 other ends is folded in the clamp grooves 9 of holding screw 8 again, and rotation rocking handle 6 lifts activity and moves on the piece 3 10 elongations of shoes spring, be about to shoes spring 10 and unload.

Claims

1. attaching/detaching apparatus that is used for braking automobile shoes spring, comprise scaffold (1), rotation rocking bar (2) and activity lift piece (3), it is characterized in that being concaved with and lift piece loose slot (4) in scaffold (1) one side, convex with support plate (5) in the following cell wall outside that lifts piece loose slot (4), rotation rocking bar (2) is provided with external screw thread, activity lifts piece (3) and is rotating on the rocking bar (2) with thread set, rotation rocking bar (2) is vertically set on and lifts in the piece loose slot (4), on the rotation rocking bar (2), the lower end respectively with lift piece loose slot (4) on, following cell wall axle connects, the upper end extension of rotation rocking bar (2) is installed with rocking handle (6), the outer end that lifts piece (3) in activity convexes with clamping plate (7), on clamping plate (7), be equiped with holding screw (8), on the inwall of holding screw (8), be concaved with clamp grooves (9).