CN215701254U

CN215701254U - Follow-up rotation prevention tool for brake pipeline assembly

Info

Publication number: CN215701254U
Application number: CN202122358275.0U
Authority: CN
Inventors: 孔祖; 何金路; 张振; 李植华; 杨文才; 马学鹏; 张利伟; 王方
Original assignee: Hefei Jianghuai Automobile Pipe Co ltd
Current assignee: Hefei Jianghuai Automobile Pipe Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-01
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a follow-up rotation prevention tool for brake pipeline assembly, which comprises locking pliers, wherein a fixed handle of the locking pliers is fixed with a fixed plate, a movable handle of the locking pliers is hinged with a movable plate, the movable plate is hinged with the fixed handle, the movable plate is connected with a tension spring on the fixed handle, an upper clamping plate is fixed at one end, away from the fixed handle, of the fixed plate, a mounting plate is fixed at one end, away from the fixed plate, of the upper clamping plate, a magnet plate is fixed at one end, away from the upper clamping plate, of the mounting plate, a lower clamping plate is fixed at one end, away from the movable handle, of the movable plate, sliding grooves are formed in the upper end of the lower clamping plate, sliding rails are symmetrically fixed in the sliding grooves, two groups of limiting mechanisms are respectively installed on the sliding rails, each limiting mechanism comprises a left sliding block and a right sliding block, arc grooves are respectively formed in one end, close to the right sliding block, and one end, close to the left sliding block and the right sliding block on the two sliding rails are respectively fixed through connecting rods. The follow-up rotation preventing tool for brake pipeline assembly can prevent the brake pipeline from follow-up rotation during assembly.

Description

Follow-up rotation prevention tool for brake pipeline assembly

Technical Field

The utility model relates to the field of brake oil pipes, in particular to a follow-up rotation preventing tool for brake pipeline assembly.

Background

The brake oil pipe is generally designed in sections to improve the machining precision of the brake oil pipe and reduce the assembly difficulty of the brake oil pipe due to the requirements of production process parameters. However, in the two-way bracket assembly at the cut-off part, the following rotation of a pipeline during assembly generally exists, so that the brake pipe assembly fails, and the main failure modes are as follows: the central shaft of the brake oil pipe is not concentric with the central shaft of the bracket, the assembly angle of the brake oil pipe deviates, the brake oil pipe deforms in the tightening process, and the like. Failure of the assembly generally increases the risk of oil leakage at the cut-off.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a follow-up rotation preventing tool for assembling a brake pipeline, which can prevent the follow-up rotation of the brake pipeline during assembling.

In order to achieve the purpose, the utility model provides the following technical scheme:

a follow-up rotation prevention tool for brake pipeline assembly comprises locking pliers, wherein a fixed handle of the locking pliers is fixed with a fixed plate, a movable handle of the locking pliers is hinged with a movable plate, the movable plate is hinged with the fixed handle, the movable plate is connected with a tension spring on the fixed handle, an upper clamp plate is fixed at one end, away from the fixed handle, of the fixed plate, a mounting plate is fixed at one end, away from the fixed plate, of the upper clamp plate, a magnet plate is fixed at one end, away from the upper clamp plate, of the mounting plate, a lower clamp plate is fixed at one end, away from the movable handle, of the movable plate, sliding grooves are formed in the upper end of the lower clamp plate, sliding rails are symmetrically fixed in the sliding grooves, two groups of limiting mechanisms are respectively installed on the sliding rails, each limiting mechanism comprises a left sliding block and a right sliding block, and arc-shaped grooves are respectively formed in one end, close to the right sliding block, and one end, close to the left sliding block, and the left sliding blocks and the right sliding blocks on the two sliding rails are fixed through connecting rods respectively.

Preferably, the movable plate is hinged with the movable handle and the fixed handle through rivets respectively.

Preferably, the mounting plate and the upper clamping plate are of an integrally formed structure.

Preferably, a rubber pad is fixed at the lower end of the upper clamping plate.

Preferably, the rubber pad is uniformly provided with grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1) according to the utility model, the follow-up rotation prevention assembly tool is used, so that the failure risk in the assembly process is effectively reduced, the labor intensity of workers is improved, and the phenomenon that the brake oil pipe deforms in the installation process is effectively prevented.

2) The utility model can provide continuous clamping force in the tightening process by using the self-locking function of the locking pliers, and reduces the labor intensity of operators.

3) Through being fixed with magnet board and automobile body, provide side holding power in the assembling process, be favorable to fixed assembling in-process pipeline state stable, can reduce operative employee's holding power simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a brake pipe fitting anti-follow-up tool according to an embodiment of the utility model;

FIG. 2 is a top view of a lower jaw in an embodiment of the present invention;

FIG. 3 is a schematic diagram of the brake line and two-way bracket configuration in an embodiment of the present invention;

in the figure, the device comprises a fixed handle 1, a fixed handle 2, a fixed plate 3, a movable handle 4, a movable plate 5, a rivet 6, a tension spring 7, an upper clamping plate 8, a rubber pad 9, an installation plate 10, a magnet plate 11, a lower clamping plate 12, a sliding groove 13, a sliding rail 14, a left sliding block 15, a right sliding block 16, an arc-shaped groove 17, a connecting rod 18, a brake oil pipe 19 and a two-way support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a brake pipeline assembly anti-rotation tool includes locking pliers, a fixed handle 1 of the locking pliers is fixed to a fixed plate 2, a movable handle 3 of the locking pliers is hinged to a movable plate 4 through a rivet 5, the movable plate 4 is hinged to the fixed handle 1 through the rivet 5, and the movable plate 4 is connected to a tension spring 6 on the fixed handle 1. One end of the fixing plate 2, which is far away from the fixing handle 1, is fixed with an upper clamping plate 7, the lower end of the upper clamping plate 7 is fixed with a rubber pad 8, grooves are evenly arranged on the rubber pad 8, and the rubber pad 8 can increase the clamping force on the surface of the brake oil pipe. The one end that the fixed plate 2 was kept away from to mounting plate 7 is fixed with mounting panel 9, and mounting panel 9 and mounting plate 7 are integrated into one piece structure, and the one end that mounting panel 9 kept away from upper plate 7 is fixed with magnet board 10. A lower clamping plate 11 is fixed at one end of the movable plate 4 far away from the movable handle 3, a sliding groove 12 is arranged at the upper end of the lower clamping plate 11, and sliding rails 13 are symmetrically fixed in the sliding groove 12. Two sets of limiting mechanisms are respectively installed on the slide rails 13 and comprise a left slide block 14 and a right slide block 15, arc-shaped grooves 16 are respectively formed in one end, close to the right slide block 15, of the left slide block 14 and one end, close to the left slide block 14, of the right slide block 15, the arc-shaped grooves 16 of the left slide block 14 and the right slide block 15 can form a complete semi-circular groove, the left slide blocks 14 and the right slide blocks 15 on the two slide rails 13 are fixed through connecting rods 17 respectively, and the left slide blocks 14 and the right slide blocks 15 are fixed with the slide rails 13 through bolts respectively.

The working principle is as follows: the distance between the two groups of limiting mechanisms is adjusted according to the distance between the two brake oil pipes 18, then the distance between the left sliding block 14 and the right sliding block 15 is adjusted according to the diameter of the brake oil pipes 18, and then the left sliding block 14 and the right sliding block 15 are respectively fixed with the sliding rail 13 through bolts. The tool is moved to a proper position, the brake oil pipe 18 is positioned in the arc-shaped groove 16 between the left sliding block 14 and the right sliding block 15, meanwhile, the magnet plate 10 is adsorbed on the vehicle body, the brake oil pipe 18 is clamped forcibly to enable the locking pliers to reach a self-locking state, and after the two-way support 19 is installed, the self-locking of the locking pliers is released, and the tool is taken out.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. The utility model provides a follow instrument of changeing is prevented in brake piping assembly which characterized in that: comprises locking pliers, wherein a fixed handle of the locking pliers is fixed with a fixed plate, a movable handle of the locking pliers is hinged with a movable plate, the movable plate is hinged with the fixed handle, the movable plate is connected with a tension spring on the fixed handle, an upper clamping plate is fixed at one end of the fixed plate far away from the fixed handle, a mounting plate is fixed at one end of the upper clamping plate far away from the fixed plate, a magnet plate is fixed at one end of the mounting plate far away from the upper clamping plate, a lower clamping plate is fixed at one end of the movable plate far away from the movable handle, a chute is arranged at the upper end of the lower clamping plate, slide rails are symmetrically fixed in the slide groove, two groups of limiting mechanisms are respectively arranged on the slide rails, each limiting mechanism comprises a left slide block and a right slide block, the one end that left slider is close to right slider and the one end that right slider is close to left slider are equipped with the arc wall respectively, two it is fixed through the connecting rod respectively between the left slider on the slide rail and between the right slider.

2. The brake piping assembly anti-follow-up tool of claim 1, wherein: the movable plate is hinged with the movable handle and the fixed handle through rivets respectively.

3. The brake piping assembly anti-follow-up tool of claim 1, wherein: the mounting plate and the upper clamping plate are of an integrally formed structure.

4. The brake piping assembly anti-follow-up tool of claim 1, wherein: and a rubber pad is fixed at the lower end of the upper clamping plate.

5. The brake piping assembly anti-follow-up tool of claim 4, wherein: the rubber pad is uniformly provided with grooves.