CN210500034U

CN210500034U - Dismounting device of automobile steering tie rod

Info

Publication number: CN210500034U
Application number: CN201921343948.1U
Authority: CN
Inventors: 来林荣; 金建桥
Original assignee: Hangzhou Zongtuo Auto Parts Tools Co Ltd
Current assignee: Hangzhou Zongtuo Auto Parts Tools Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-12
Anticipated expiration: 2029-08-19

Abstract

A dismounting device of an automobile steering tie rod mainly comprises a sleeve rod and a check ring arranged on one side end face of the sleeve rod, wherein the sleeve rod and the check ring are both hollow cylindrical structures, a square through hole axially penetrates through the sleeve rod, a circular through hole penetrates through the check ring, two L-shaped clamping grooves are symmetrically arranged on the side wall of the check ring, and each L-shaped clamping groove comprises an insertion groove communicated with the opening end of the check ring and a clamping groove vertically arranged on the inner side of the insertion groove; the retainer ring is provided with an angle seat through the circular through hole and the L-shaped clamping groove; the angle seat comprises a round angle seat body and clamping edges arranged on two sides of the angle seat body, the outer diameter of the angle seat body is slightly smaller than that of the inner circular through hole of the check ring, a clamping port used for being connected with a steering tie rod is arranged at the top of the angle seat body, and the angle seat is clamped in the L-shaped clamping groove of the check ring through the clamping edges; and the outer wall of the loop bar is provided with a latticed handheld part.

Description

Dismounting device of automobile steering tie rod

Technical Field

The utility model relates to a frock clamp, concretely relates to dismounting device of auto steering tie rod.

Background

The tie rod is an important part of an automobile steering system and is connected with a left steering arm and a right steering arm, so that two wheels can be synchronized on one hand, and toe-in can be adjusted on the other hand. The tie rod in the prior art generally comprises a tie rod body, locking nuts and tie rod bulbs at two ends, the whole tie rod body is connected with a steering straight arm through the tie rod bulbs at the two ends, a thread groove is formed in the end part of the tie rod body and is in threaded connection with a threaded rod of the tie rod bulb, the locking nuts are arranged on the threaded rod, and the end face of the locking nuts is combined with the end face of the tie rod body.

The condition that only the tie rod needs to be disassembled and assembled and replaced is often met in some times during automobile repair, and the disassembling and assembling process is very difficult due to the problem of arrangement space. Typically, the tie rod is connected at one end to the knuckle arm and at the other end to the steering rack. Wherein one end connected with the steering knuckle arm is easy to be disassembled, and the other end connected with the steering rack is not easy to be disassembled by common tools (such as a plate, a common sleeve and the like) due to the narrow space.

Disclosure of Invention

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a dismounting device of automobile steering tie rod is provided.

The utility model aims at providing a dismounting device of a tie rod of an automobile steering, which is characterized in that the dismounting device mainly comprises a loop bar and a retaining ring arranged on one side end face of the loop bar, the loop bar and the retaining ring are both hollow cylindrical structures, a square through hole axially penetrates through the loop bar, a circular through hole penetrates through the retaining ring, two L-shaped clamping grooves are symmetrically arranged on the side wall of the retaining ring, and each L-shaped clamping groove comprises an inserting groove communicated with the opening end of the retaining ring and a clamping groove vertically arranged on the inner side of the inserting groove; the retainer ring is provided with an angle seat through the circular through hole and the L-shaped clamping groove; the angle seat comprises a round angle seat body and clamping edges arranged on two sides of the angle seat body, the outer diameter of the angle seat body is slightly smaller than that of the inner circular through hole of the check ring, a clamping port used for being connected with a steering tie rod is arranged at the top of the angle seat body, and the angle seat is clamped in the L-shaped clamping groove of the check ring through the clamping edges; and the outer wall of the loop bar is provided with a latticed handheld part.

Furthermore, a transition edge is arranged at the joint of the clamping groove and the insertion groove, and the width of the clamping groove is smaller than that of the insertion groove.

Furthermore, a round chamfer is arranged on the end face of one side, away from the retainer ring, of the sleeve rod.

Furthermore, a clamping soft cushion is arranged on the end face, far away from the insertion groove, of the clamping groove.

The utility model has the advantages of: the dismounting device of the automobile tie rod is simple and practical, and can meet the requirement of being used in a narrow space, so that the dismounting of the tie rod is simple and efficient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the corner seat of the present invention.

Fig. 3 is a schematic view of the structure in the direction a of fig. 1.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the dismounting device of the tie rod for the steering of the automobile of the present invention mainly comprises a loop bar 1 and a retainer ring 2 disposed on one side end surface of the loop bar 1, wherein the loop bar 1 and the retainer ring 2 are both hollow cylindrical structures, a square through hole 3 axially penetrates through the loop bar 1, a circular through hole penetrates through the retainer ring 2, two L-shaped slots 4 are symmetrically disposed on the side wall of the retainer ring 2, and each L-shaped slot 4 comprises an insertion slot 5 communicated with the opening end of the retainer ring and a clamping slot 6 vertically disposed inside the insertion slot 5; the retainer ring 2 is provided with an angle seat 7 through a circular through hole and an L-shaped clamping groove 4, and the utility model can contain a plurality of angle seats 7 with different models; the angle seat 7 comprises a round angle seat body 8 and clamping edges 9 arranged on two sides of the angle seat body 8, the outer diameter of the angle seat body 8 is slightly smaller than that of the circular through hole in the retainer ring 2, a clamping interface 10 used for being connected with a steering tie rod is arranged at the top of the angle seat body 8, and the angle seat 7 is clamped in the L-shaped clamping groove 4 of the retainer ring through the clamping edges 10; the outer wall of the loop bar 1 is provided with a latticed handheld part 11.

Referring to fig. 1-3, a transition edge 12 is disposed at a joint of the clamping groove 6 and the insertion groove 5, and a width of the clamping groove 6 is smaller than a width of the insertion groove 5. And a round chamfer 13 is arranged on the end surface of one side of the sleeve rod 1, which is far away from the retainer ring 2. And a clamping soft cushion 14 is arranged on the end surface of the clamping groove 6 far away from the insertion groove 5. The utility model comprises a plurality of types of corner seats, the size of the clamping interface of each corner seat is different, and the corresponding corner seat can be selected according to the specific type and size of the tie rod; the angle seat is clamped in the clamping groove 6 of the L-shaped clamping groove 4 through the clamping edge, so that the steering tie rod is simple and efficient to disassemble.

The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.

Claims

1. The dismounting device for the automobile steering tie rod is characterized by mainly comprising a sleeve rod and a check ring arranged on one side end face of the sleeve rod, wherein the sleeve rod and the check ring are both of hollow cylindrical structures, a square through hole axially penetrates through the sleeve rod, a circular through hole penetrates through the check ring, two L-shaped clamping grooves are symmetrically arranged on the side wall of the check ring, and each L-shaped clamping groove comprises an insertion groove communicated with the opening end of the check ring and a clamping groove vertically arranged on the inner side of the insertion groove; the retainer ring is provided with an angle seat through the circular through hole and the L-shaped clamping groove; the angle seat comprises a round angle seat body and clamping edges arranged on two sides of the angle seat body, the outer diameter of the angle seat body is slightly smaller than that of the inner circular through hole of the check ring, a clamping port used for being connected with a steering tie rod is arranged at the top of the angle seat body, and the angle seat is clamped in the L-shaped clamping groove of the check ring through the clamping edges; and the outer wall of the loop bar is provided with a latticed handheld part.

2. The dismounting device of the tie rod of the automobile as claimed in claim 1, wherein a transition edge is disposed at a connection position of the clamping groove and the insertion groove, and a width of the clamping groove is smaller than a width of the insertion groove.

3. The dismounting device for the tie rod of the automobile as claimed in claim 1, wherein a rounded chamfer is provided on an end surface of the loop bar on a side away from the retainer ring.

4. The dismounting device for the tie rod of the automobile as claimed in claim 2, wherein a clamping soft pad is arranged on the end surface of the clamping groove far away from the inserting groove.