CN110954430A

CN110954430A - Brake abrasive disc performance detection device

Info

Publication number: CN110954430A
Application number: CN201911371386.6A
Authority: CN
Inventors: 黄兴兵
Original assignee: Hefei Qingguan Electromechanical Technology Co Ltd
Current assignee: Hefei Qingguan Electromechanical Technology Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-03

Abstract

The invention discloses a brake abrasive disc performance detection device which comprises a workbench, wherein a fixed column is vertically and fixedly connected to the upper end of the workbench, a rotary drum is rotatably connected to the upper end of the workbench and is positioned on one side of the fixed column, a plurality of supporting plates are fixedly connected to one side, close to the rotary drum, of the fixed column, a plurality of air cylinders are fixedly connected to the side wall of the fixed column, each air cylinder is respectively fixed above the corresponding supporting plate, a fixed frame is slidably connected to each supporting plate, a mounting plate is fixedly connected to one end, close to the rotary drum, of each fixed frame, and the other end of each fixed frame is respectively fixedly connected to a driving end of the corresponding air cylinder. Has the advantages that: the invention can effectively test a plurality of brake blocks in sequence, and reduces the time for detecting the brake blocks.

Description

Brake abrasive disc performance detection device

Technical Field

The invention relates to the technical field of brake performance detection equipment, in particular to a brake abrasive disc performance detection device.

Background

The brake is a device having a function of decelerating, stopping, or maintaining a stopped state of a moving member. Is a mechanical part that stops or decelerates moving parts in a machine. Commonly called brake and brake. The brake mainly comprises a braking frame, a braking piece, an operating device and the like. Some brakes are also equipped with automatic adjustment of the brake clearance. In order to reduce the braking torque and the structural size, the brake is usually mounted on the high-speed shaft of the equipment, but large equipment with high requirements on safety is mounted on the low-speed shaft close to the working part of the equipment.

In the process of brake production and processing, in order to better understand the performance of the brake, the brake is more effective when being installed on an automobile for use, and the effective braking of the automobile can be ensured, therefore, a brake wear plate performance detection device is provided.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, in order to better understand the performance of a brake, the brake is more effective when being installed on an automobile and the effective braking of the automobile can be ensured, the invention provides the brake plate performance detection device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the brake grinding disc performance detection device comprises a workbench, wherein a fixed column is vertically and fixedly connected to the upper end of the workbench, a rotary drum is further rotatably connected to the upper end of the workbench and located on one side of the fixed column, a plurality of supporting plates are fixedly connected to one side, close to the rotary drum, of the fixed column, a plurality of air cylinders are further fixedly connected to the side wall of the fixed column, each air cylinder is fixed to the upper portion of the corresponding supporting plate respectively, a fixed frame is connected to each supporting plate in a sliding mode, a mounting plate is fixedly connected to one end, close to the rotary drum, of each fixed frame, and the other end of each fixed frame is fixedly connected to the driving end of the corresponding air.

In foretell brake abrasive disc performance detection device, set up in the cavity in the workstation, vertical rotation is connected with the pivot in the cavity, and the upper end of pivot extends to the top of workstation, the upper end at the pivot is fixed to the lower extreme of rotary drum, fixedly connected with motor on the inside wall of cavity, the drive end fixedly connected with worm of motor, and the one end that the motor was kept away from to the worm rotates and connects on the inside wall of cavity, the fixed cover of one end that the pivot is located the cavity is equipped with the worm wheel, and worm wheel meshing.

In the performance detection device for the brake grinding disc, two sliding grooves are symmetrically formed in the upper side of each supporting plate, sliding plates are connected into the two sliding grooves in the same supporting plate in a sliding mode, and each fixing frame is fixed on the corresponding sliding plate.

In the performance detection device for the brake grinding disc, a plurality of support legs are fixedly connected to the lower end of the workbench.

In the performance detection device for the brake grinding disc, the upper end of each rotating shaft is fixedly connected with a connecting block, and the rotating drum is fixed on the rotating shaft through the connecting blocks.

Compared with the prior art, the invention has the advantages that:

1: when the cylinder pushes the brake plate fixed on the mounting plate to move, the sliding plate sliding in the chute can better limit the mounting plate, and the cylinder brake plate is protected when the brake plate is detected;

2: the brake pads to be detected are mounted on the mounting plate, the brake pads are pushed by the air cylinder to be sequentially attached to the rotating drum, and the drum is braked, so that the braking performance of each brake pad can be detected;

in conclusion, the invention can effectively test a plurality of brake blocks in sequence, and reduces the time for detecting the brake blocks.

Drawings

FIG. 1 is a schematic structural diagram of a brake pad performance testing apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a supporting plate in a performance testing apparatus for a brake pad according to the present invention;

FIG. 3 is a top view of a cylinder in the brake pad performance testing apparatus according to the present invention;

FIG. 4 is a schematic view of a sliding chute structure in a performance testing device for a brake pad according to the present invention;

fig. 5 is a schematic diagram of an internal structure of a cavity in a performance testing device for a brake pad according to the present invention.

In the figure: the device comprises a working table 1, supporting legs 2, fixing columns 3, a rotating drum 4, a supporting plate 5, an air cylinder 6, a fixing frame 7, an installation plate 8, a sliding plate 9, a motor 10, a rotating shaft 11, a worm wheel 12, a worm 13 and a connecting block 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a performance detection device for a brake grinding disc comprises a workbench 1, wherein a plurality of support legs 2 are fixedly connected to the lower end of the workbench 1; the upper end of the workbench 1 is vertically and fixedly connected with a fixed column 3, the upper end of the workbench 1 is also rotatably connected with a rotary drum 4, the rotary drum 4 is positioned on one side of the fixed column 3, which is close to the rotary drum 4, is fixedly connected with a plurality of supporting plates 5, the side wall of the fixed column 3 is also fixedly connected with a plurality of air cylinders 6, each air cylinder 6 is respectively fixed above the corresponding supporting plate 5, each supporting plate 5 is slidably connected with a fixed frame 7, one end of each fixed frame 7, which is close to the rotary drum 4, is fixedly connected with a mounting plate 8, and the other end of each fixed frame 7 is respectively and fixedly;

specifically, the method comprises the following steps: firstly, mounting the brake pads to be detected on the mounting plate 8, pushing the brake pads to be sequentially attached to the rotating drum 4 through the air cylinder 6, and braking the drum 4, so that the braking performance of each brake pad can be detected;

the working table 1 is internally provided with a cavity, a rotating shaft 11 is vertically and rotatably connected in the cavity, the upper end of the rotating shaft 11 extends to the upper part of the working table 1, the lower end of a rotary drum 4 is fixed at the upper end of the rotating shaft 11, a motor 10 is fixedly connected to the inner side wall of the cavity, the driving end of the motor 10 is fixedly connected with a worm 13, one end of the worm 13, far away from the motor 10, is rotatably connected to the inner side wall of the cavity, a worm wheel 12 is fixedly sleeved at one end, located in the cavity, of the rotating shaft 11;

the upper end of each rotating shaft 11 is fixedly connected with a connecting block 14, and the rotating drum 4 is fixed on the rotating shaft 11 through the connecting block 14;

two sliding grooves are symmetrically formed in the upper side of each supporting plate 5, sliding plates 9 are connected in the two sliding grooves on the same supporting plate 5 in a sliding mode, and each fixing frame 7 is fixed on the corresponding sliding plate 9;

specifically, the method comprises the following steps: when the cylinder 6 pushes the brake plate fixed on the mounting plate 8 to move, the sliding plate 9 sliding in the sliding groove can better limit the mounting plate 8, and the cylinder 6 brake plate is protected when the brake plate is detected.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A performance detection device for a brake grinding sheet comprises a workbench (1) and is characterized in that, the upper end of the workbench (1) is vertically and fixedly connected with a fixed column (3), the upper end of the workbench (1) is also rotatably connected with a rotary drum (4), the rotary drum (4) is positioned at one side of the fixed column (3), one side of the fixed column (3) close to the rotary drum (4) is fixedly connected with a plurality of supporting plates (5), the side wall of the fixed column (3) is also fixedly connected with a plurality of air cylinders (6), and each cylinder (6) is respectively fixed above the corresponding supporting plate (5), each supporting plate (5) is provided with a fixing frame (7) in a sliding connection mode, one end, close to the rotary drum (4), of each fixing frame (7) is fixedly connected with a mounting plate (8), and the other end of each fixing frame (7) is respectively fixedly connected to the driving end of the corresponding cylinder (6).

2. A brake grinding disc performance detection device according to claim 1, characterized in that a cavity is formed in the workbench (1), a rotating shaft (11) is vertically and rotatably connected in the cavity, the upper end of the rotating shaft (11) extends to the upper side of the workbench (1), the lower end of the rotary drum (4) is fixed at the upper end of the rotating shaft (11), a motor (10) is fixedly connected to the inner side wall of the cavity, a worm (13) is fixedly connected to the driving end of the motor (10), one end, far away from the motor (10), of the worm (13) is rotatably connected to the inner side wall of the cavity, a worm wheel (12) is fixedly sleeved at one end, located in the cavity, of the rotating shaft (11), and the worm (13) is meshed with the worm wheel (12).

3. A performance testing device for brake grinding disc according to claim 1, characterized in that two sliding grooves are symmetrically formed on the upper side of each supporting plate (5), sliding plates (9) are connected in a sliding manner in the two sliding grooves on the same supporting plate (5), and each fixing frame (7) is fixed on the corresponding sliding plate (9).

4. A brake plate performance detecting device according to claim 1, characterized in that a plurality of legs (2) are fixedly connected to the lower end of the working platform (1).

5. A brake grinding plate performance detection device according to claim 2, characterized in that a connecting block (14) is fixedly connected to the upper end of each rotating shaft (11), and the rotating drum (4) is fixed on the rotating shaft (11) through the connecting block (14).