CN210661131U

CN210661131U - Plastic cover plate bolt lining block of disc brake

Info

Publication number: CN210661131U
Application number: CN201921511585.8U
Authority: CN
Inventors: 罗公祥; 钟广臣; 李若功; 傅英
Original assignee: Shandong Nahe Auto Parts Co Ltd
Current assignee: Shandong Nahe Auto Parts Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-02
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a disc brake plastic cover plate bolt filler block, belonging to the technical field of disc brakes, which comprises a filler block guide column, a bolt, a thread table, a plastic cover plate filler block, a plastic cover plate and a clamp body, the bottom of the front end of the clamp body is provided with the thread table, the thread table is connected with and mounted with the bolt, the plastic cover plate filler block is connected above the right end of the bolt, the plastic cover plate is connected with the lining block guide post, the lining block and the caliper body are fixed on the thread table through bolts, the plastic cover plate is arranged at the front end of the clamp body, the structure design of the utility model is scientific and reasonable, and the lining block guide post is inserted into the plastic cover plate hole to prevent the plastic cover plate from being not pressed tightly after the lining block rotates, therefore, the design of the bolt lining block of the plastic cover plate of the disc brake plays a role of compressing the plastic cover plate, the device has a simple structure, and the working stability of the caliper body is improved.

Description

Plastic cover plate bolt lining block of disc brake

Technical Field

The utility model relates to a disc brake technical field specifically is a disc brake plastics apron bolt filler block.

Background

The disc brake is commonly called as disc brake, a brake unit is formed by a friction plate and a metal disc, the braking force is supported by a clamp spanned on two sides of the brake disc and is called as brake caliper, the brake is a main component of an automobile brake system and is an important safety part of the automobile, and along with the continuous improvement of the automobile performance, the automobile speed is continuously improved, and higher requirements are also put forward on the automobile brake system.

At present, when a traditional disc brake brakes, a caliper body is under the action of air pressure, the caliper body is under outward expansion tension, stress concentration points are stressed too much, the caliper body is easy to break, the disc brake is in work, stress is concentrated at the positions of threaded holes of a plastic cover plate, the caliper body is easy to reach fatigue points, the fatigue points are broken, the fatigue points are located at the positions of the threaded holes of the plastic cover plate, in order to ensure normal work of the disc brake, the installation of the plastic cover plate is improved, and therefore a disc brake plastic cover plate bolt filler block is pushed out.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the problem that exists in the plastic cover plate bolt filler block of the present disc brake, provided the utility model discloses.

Therefore, the utility model aims at providing a disc brake plastics apron bolt filler block can solve above-mentioned disc brake that proposes at work, and stress concentration makes the pincers body reach fatigue point easily in plastics apron screw hole position to take place cracked problem.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a disc brake plastic cover plate bolt pad comprising: the clamp comprises a bolt, a thread table, a plastic cover plate filler block, a plastic cover plate and a clamp body, wherein the thread table is arranged at the bottom of the front end of the clamp body, the thread table is fixedly installed with the bolt, the bolt is connected with the plastic cover plate filler block, a filler block guide column is arranged at the right end of the plastic cover plate filler block, the filler block guide column is installed in a hole of the plastic cover plate, and the plastic cover plate is installed at the front end of the clamp body.

As a preferred scheme of disc brake plastics apron bolt filler block, wherein: the plastic cover plate filler block is L-shaped, a through hole is formed below the plastic cover plate filler block, the bolt is connected with the caliper body through the through hole of the plastic cover plate filler block, and the plastic cover plate filler block and the filler block guide column are of an integral structure.

As a preferred scheme of disc brake plastics apron bolt filler block, wherein: the bolt fixedly installs the plastic cover plate filler block on the caliper body, and the plastic cover plate filler block and the caliper body compress the plastic cover plate.

As a preferred scheme of disc brake plastics apron bolt filler block, wherein: the caliper body is a disc brake caliper body.

Compared with the prior art: this disc brake plastics apron bolt filler block, it is too big to receive work load for preventing the disc brake pincers body, lead to breaking from the plastics apron screw hole department, this hole position is changed at present, move down, thereby dispersion pincers body stress, it increases to make the pincers body bear the work load ability, difficult breaking takes place, the job stabilization nature of the pincers body increases, move down because of the screw hole in the thread stand, it is fixed plastics apron at present, fix the plastics apron filler block on the pincers body through the bolt, the middle plastics apron that compresses tightly, and insert the filler block guide post in the plastics apron screw hole, prevent that the filler block can't compress tightly the plastics apron after rotatory, thereby make this disc brake plastics apron bolt filler block design play and compress tightly the plastics apron effect, this device simple structure, the job stabilization nature of the increase pincers body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic view of a pad guide post according to the present invention;

FIG. 2 is a front view of the pad guide post of the present invention;

FIG. 3 is a bolt connection diagram of the present invention;

FIG. 4 is a front view of the pliers body of the present invention;

fig. 5 is a structural view of the installation of the plastic cover plate of the present invention.

In the figure, 1 lining block guide column, 2 bolts, 3 thread tables, 4 plastic cover plate lining blocks, 5 plastic cover plates and 6 clamp bodies.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a plastic cover plate bolt lining block of a disc brake, which has the advantages of simple structure, convenient installation and strong protection, please refer to fig. 1, and comprises a lining block guide post 1, a bolt 2, a thread table 3, a plastic cover plate lining block 4, a plastic cover plate 5 and a clamp body 6;

referring to fig. 1 and 3 and fig. 4 and 5, a thread table 3 is provided at the bottom of the front end of a caliper body 6, a bolt 2 is connected to the inner wall of the thread table 3 through threads, a plastic cover plate filler block 4 is connected to the upper portion of the right end of the bolt 2, a filler block guide post 1 is provided at the right end of the plastic cover plate filler block 4, the filler block guide post 1 is installed in a hole of the plastic cover plate 5, the plastic cover plate 5 is installed at the front end of the caliper body 6, the thread table 3 has a positioning function on the installation position of the plastic cover plate filler block 4, the bolt 2 has a fixed installation function on the plastic cover plate filler block 4, the filler block guide post 1 has a rotation prevention function on the plastic cover plate.

The plastic cover plate filler block 4 and the plastic cover plate 5 are made of environment-friendly plastic materials.

When the disc brake caliper is used specifically, a person skilled in the art moves the mounting hole position downwards to the thread table 3 when designing the disc brake caliper body, the plastic cover plate filler block 4 is fixed on the caliper body 6 through the bolt 2, the plastic cover plate 5 is compressed between the plastic cover plate filler block 4 and the plastic cover plate filler block 4, the filler block guide column 1 at the top of the right end of the plastic cover plate filler block 4 is inserted into the thread hole of the plastic cover plate 5, the filler block guide column 1 prevents the filler block from being incapable of compressing the plastic cover plate 5 after rotating, and therefore the bolt 2 and the plastic cover plate filler block 4 are designed to play a role of compressing the plastic cover plate.

In order to enable the bolt 2 of the device to tightly press the plastic cover plate lining block 4, the plastic cover plate lining block 4 is set to be L-shaped, a through hole is formed below the plastic cover plate lining block 4, specifically, the bolt 2 is connected with the clamp body 6 through the through hole of the plastic cover plate lining block 4, the outer wall of the bolt 2 is connected with the inner wall of the plastic cover plate lining block 4, the right wall of the bolt 2 tightly presses the left wall of the plastic cover plate lining block 4, and the through hole of the plastic cover plate lining block 4 has the effect of tightly installing the bolt 2.

Referring to fig. 3, in order to prevent the plastic cover plate lining block 4 from being unable to compress the plastic cover plate 5 after rotating, the right end of the top of the plastic cover plate lining block 4 is provided with a lining block guide post 1, specifically, the lining block guide post 1 at the right end of the top of the plastic cover plate lining block 4 is inserted into a threaded hole of the plastic cover plate 5, and the lining block guide post 1 has a positioning effect on the plastic cover plate lining block 4, so that the design of the bolt 2 and the plastic cover plate lining block 4 plays a role in compressing the plastic cover plate 5.

Referring to fig. 4, in order to prevent the disc brake caliper from being broken at the threaded hole of the plastic cover plate due to an excessive working load, the position of the threaded hole is changed, and the threaded hole is moved downward, specifically, the thread table 3 is disposed below the caliper body 6, and the threaded hole connecting bolt 2 is disposed on the inner wall of the thread table 3, so as to disperse the stress of the caliper body and reduce the breakage at the threaded hole.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The disc brake plastic cover plate bolt filler block is characterized by comprising a bolt (2), a thread table (3), a plastic cover plate filler block (4), a plastic cover plate (5) and a clamp body (6), wherein the thread table (3) is arranged at the bottom of the front end of the clamp body (6), the bolt (2) is fixedly installed on the thread table (3), the bolt (2) is connected with the plastic cover plate filler block (4), a filler block guide column (1) is arranged at the right end of the plastic cover plate filler block (4), the filler block guide column (1) is installed in a hole of the plastic cover plate (5), and the plastic cover plate (5) is installed at the front end of the clamp body (6).

2. A disc brake plastic cover bolt pad according to claim 1, characterized in that the plastic cover pad (4) is L-shaped, a through hole is provided below the plastic cover pad (4), the bolt (2) is connected to the caliper body (6) through the through hole of the plastic cover pad (4), and the plastic cover pad (4) and the pad guide post (1) are of an integral structure.

3. A disc brake plastic cover plate bolt pad according to claim 1, characterized in that the bolt (2) fixedly mounts the plastic cover plate pad (4) on the caliper body (6), the plastic cover plate pad (4) pressing the plastic cover plate (5) in between the caliper body (6).

4. A disc brake plastic cover plate bolt pad according to claim 1, characterized in that the caliper body (6) is a disc brake caliper body.