CN216229159U

CN216229159U - A kind of auxiliary tool for removing steering ball pin and steering vertical arm

Info

Publication number: CN216229159U
Application number: CN202123040008.5U
Authority: CN
Inventors: 唐印成
Original assignee: Chongqing Henglong Hongyan Automotive System Co Ltd
Current assignee: Chongqing Henglong Hongyan Automotive System Co Ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-08
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the field of auxiliary disassembly and assembly tools, in particular to an auxiliary tool for dismantling a steering ball pin and a steering vertical arm, comprising a pull cylinder, a fastener and a fastener; One end of the cylinder is provided with an opening groove, and the receiving groove is provided with a threaded hole A at the other end of the pulling cylinder; the fastener is provided with a threaded hole B along the direction of its central axis, and the fastener is threaded to connect to the threaded hole A; the fastener is threaded to fit Connect the threaded hole B, and one end of the fastener extends into the accommodating groove. The utility model is easy to operate and convenient to use, can effectively reduce the labor intensity of the staff, and can avoid damage to the steering ball pin or the steering vertical arm.

Description

Auxiliary tool for dismounting steering ball pin and steering plumbing arm

Technical Field

The utility model relates to the field of auxiliary dismounting tools, in particular to an auxiliary tool for dismounting a steering ball pin and a steering plumbing arm.

Background

The existing heavy-duty car steering pull rod and the steering plumbing arm are connected by a ball head taper pin, and a hammer is adopted to knock the ball head taper pin for disassembly when the ball head taper pin is disassembled; however, when the hammer strikes the end face of the ball head taper pin, the ball head taper pin is easily damaged, the internal structure of the steering gear is further damaged, in addition, the hammer is manually used for striking, the labor intensity of workers is further increased, the efficiency is low, the operation is carried out in a narrow space, and the operation difficulty is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background art and provides an auxiliary tool for removing a steering ball pin and a steering plumbing arm, which can effectively reduce the labor intensity of workers and avoid damaging the steering ball pin or the steering plumbing arm.

The technical scheme of the utility model is as follows: an assistive device for removing a steering ball pin and a steering plumbing arm comprises a pull cylinder, a fastener and a fastening piece;

the pull cylinder is provided with an accommodating groove; an open slot is formed in one end of the pull cylinder of the accommodating groove, and a threaded hole A is formed in the other end of the accommodating groove;

the fastener is provided with a threaded hole B along the central axis direction thereof, and the fastener is in threaded fit with the threaded hole A;

the tightening piece is in threaded fit with the threaded hole B, and one end of the tightening piece extends into the accommodating groove.

Preferably, the outer circumferential surface of the pull cylinder is uniformly provided with anti-skid grains.

Preferably, the pull cylinder is provided with a handle A.

Preferably, one end of the fastener is provided with a handle B.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

the auxiliary tool formed by matching and assembling the pull cylinder, the fastening piece and the tightening piece can rapidly detach and separate the steering ball pin and the steering plumbing arm, is simple to operate and convenient to use, can effectively reduce the labor intensity of workers, and can avoid damage to the steering ball pin or the steering plumbing arm.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention in a use state.

Reference numerals: 1. pulling the cylinder; 2. a fastener; 3. a tightening piece; 101. accommodating grooves; 102. an open slot; 4. a steering plumbing arm; 5. and a ball pin is turned.

Detailed Description

Example one

As shown in fig. 1-2, the assistive device for removing the steering ball pin and the steering plumbing arm comprises a pull cylinder 1, a fastening piece 2 and a fastening piece 3;

the pull cylinder 1 is provided with an accommodating groove 101; an open groove 102 is formed in one end of the pull cylinder 1 of the accommodating groove 101, and a threaded hole A is formed in the other end of the pull cylinder 1 of the accommodating groove 101; the anti-skid grains are uniformly arranged on the outer peripheral surface of the pull cylinder 1 so as to improve the holding stability of the pull cylinder 1;

further, a handle A is arranged on the pull cylinder 1;

the fastener 2 is provided with a threaded hole B along the central axis direction thereof, and the fastener 2 is in threaded fit connection with the threaded hole A;

tightly decide 3 screw-thread fit connection screw hole B, tightly decide one end of 3 and stretch into in the holding tank 101, tightly decide the other end of 3 and be equipped with handle B, conveniently rotate tightly deciding 3 through the handle B that is equipped with.

Example two

The utility model provides a use method of an auxiliary tool for dismantling a steering ball pin and a steering plumbing arm, which specifically comprises the following steps:

s1, fitting the fastening piece 3, the fastener 2 and the pull cylinder 1;

when the fastening piece 3, the fastening piece 2 and the pull cylinder 1 are installed, the fastening piece 2 and the pull cylinder 1 can be installed in a matched mode, then the fastening piece 3 and the fastening piece 2 are installed in a matched mode, or the fastening piece 3 and the fastening piece 2 are installed in a matched mode, and then the fastening piece 2 and the pull cylinder 1 are installed in a matched mode;

s2, placing the steering plumbing arm 4 and the steering ball pin 5 which are installed in a matching way in the accommodating groove 101, and meanwhile, positioning the steering plumbing arm 4 in the opening groove 102;

and S3, rotating the tightening piece 3 to enable the end face of the tightening piece 3 to abut against the end face of the steering ball pin 5, continuing to rotate the tightening piece 3 to convert the rotating moment into forward thrust through the thread pair, and finally separating the steering ball pin 5 from the steering plumbing arm 4.

In conclusion, the auxiliary tool formed by matching and assembling the pull cylinder 1, the fastening piece 2 and the fastening piece 3 can rapidly detach and separate the steering ball pin 5 from the steering plumbing arm 4, is simple to operate and convenient to use, can effectively reduce the labor intensity of workers, and can avoid damage to the steering ball pin 5 or the steering plumbing arm 4.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An auxiliary tool for dismantling a steering ball pin and a steering vertical arm, characterized in that it comprises a pull cylinder (1), a fastener (2) and a fastener (3);

The pulling cylinder (1) is provided with an accommodating groove (101); the accommodating groove (101) is provided with an opening groove (102) at one end of the pulling cylinder (1), and the accommodating groove (101) is provided at the other end of the pulling cylinder (1). There are threaded holes A;

The fastener (2) is provided with a threaded hole B along the direction of its central axis, and the fastener (2) is threaded to fit the threaded hole A;

The fastening piece (3) is screwed into the connecting threaded hole B, and one end of the fastening piece (3) extends into the accommodating groove (101).

2 . The auxiliary tool for dismantling the steering ball pin and the steering vertical arm according to claim 1 , characterized in that the outer peripheral surface of the pull cylinder ( 1 ) is evenly provided with anti-skid patterns. 3 .

3 . The auxiliary tool for removing the steering ball pin and the steering vertical arm according to claim 1 , wherein a handle A is provided on the pull cylinder ( 1 ). 4 .

4 . The auxiliary tool for dismantling the steering ball pin and the steering vertical arm according to claim 1 , wherein a handle B is provided at one end of the fastening piece ( 3 ). 5 .