CN213541136U

CN213541136U - Brake pad subassembly with thickness detects function

Info

Publication number: CN213541136U
Application number: CN202021483188.7U
Authority: CN
Inventors: 全兑烈
Original assignee: Sichuan Xinxin Brake System Co ltd
Current assignee: Sichuan Xinxin Brake System Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-25
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to the technical field of brake pad thickness detection, and discloses a brake pad assembly with thickness detection function, which comprises a brake pad seat and a sleeve; the sleeve is fixedly arranged at the top of the brake block seat, a spring is arranged in the sleeve, and an inner rod is movably arranged in the sleeve; the brake block is characterized in that a ball seat is installed at the front end of the inner rod, balls are movably installed in the ball seat, a scale bar is printed on the outer wall of the upper portion of the inner rod, and a pointer is printed on the left side of the inner rod and located at the top of the brake block seat. The utility model discloses a thickness of brake block can be learnt to the directional scale strip of pointer, along with the brake block constantly wearing and tearing, its thickness can the attenuation naturally, and the staff can step on the brake this moment, pole will be located the sleeve in the shrink when its brake block laminating brake disc, the scale strip position then can shrink in the sleeve this moment, observe the directional scale strip of pointer again and can learn the remaining thickness of brake block to ensure ball laminating brake disc, moreover, the steam generator is simple in structure, staff's detection mode is convenient.

Description

Brake pad subassembly with thickness detects function

Technical Field

The utility model relates to a brake block thickness detects technical field, specifically is a brake block subassembly with thickness detects function.

Background

At present, an automobile brake pad is also called as an automobile brake shoe, and refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and a friction pad bear external pressure to generate friction so as to achieve the purpose of decelerating the vehicle, but the existing brake pad assembly with the thickness detection function has some defects, such as defects;

the existing brake pad does not generally have a thickness detection assembly, so that the abrasion condition of the brake pad can not be known at a glance, the brake pad needs to be measured by means of a measuring tool, whether the brake pad needs to be replaced or not is judged, the brake pad needs to be disassembled, and the observation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brake block subassembly with thickness detects function has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a brake pad assembly with thickness detection function comprises a brake pad seat and a sleeve;

the sleeve is fixedly arranged at the top of the brake block seat, a spring is arranged in the sleeve, and an inner rod is movably arranged in the sleeve;

the brake block is characterized in that a ball seat is installed at the front end of the inner rod, balls are movably installed in the ball seat, a scale bar is printed on the outer wall of the upper portion of the inner rod, and a pointer is printed on the left side of the inner rod and located at the top of the brake block seat.

As a preferred embodiment of the utility model, the brake block is installed to brake block seat front side.

As a preferred embodiment of the present invention, the end of the inner rod is provided with a limiting seat.

As a preferred embodiment of the present invention, the rear side of the limiting seat is fixedly connected to the front end of the spring.

As an optimal implementation mode of the utility model, the mount pad is installed at brake block seat both ends.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a brake block subassembly with thickness detects function, can learn the thickness of brake block through the directional scale strip of pointer, along with the continuous wearing and tearing of brake block, its thickness can the attenuation naturally, and the staff can step on the brake this moment, interior pole will be located the sleeve and contract in during its brake block laminating brake disc, scale strip position then can contract in the sleeve this moment, observe the remaining thickness of brake block that the pointer is directional again, outwards stretch out in its spring can promote all the time, thereby ensure ball laminating brake disc, and the ball can be located the ball seat and hug closely the rotatory roll of brake disc, thereby avoid the vehicle to travel the normal use who influences the device, moreover, the steam generator is simple in structure, staff's test mode is convenient.

2. The utility model relates to a brake block subassembly with thickness detects function can avoid interior pole to lie in the sleeve through spacing seat and break away from, ensures the stability when device uses.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic front view of a brake pad assembly with thickness detection function according to the present invention;

fig. 2 is a schematic top cross-sectional structural view of a brake pad assembly with thickness detection function according to the present invention;

fig. 3 is a schematic top view of the brake pad assembly with thickness detection function according to the present invention.

In the figure: 1. a brake pad holder; 2. a brake pad; 3. a sleeve; 4. a ball seat; 5. a ball bearing; 6. a pointer; 7. a scale bar; 8. a spring; 9. an inner rod; 10. a limiting seat; 11. And (7) mounting a seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "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, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a brake block assembly with thickness detection function, including brake block seat 1 and bush 3;

the sleeve 3 is fixedly arranged at the top of the brake pad seat 1, a spring 8 is arranged in the sleeve 3, and an inner rod 9 is movably arranged in the sleeve 3;

a ball seat 4 is installed at the front end of the inner rod 9, balls 5 are movably installed in the ball seat 4, a scale bar 7 is printed on the outer wall of the upper portion of the inner rod 9, and a pointer 6 is printed on the left side of the inner rod 9 and located at the top of the brake pad seat 1.

In this embodiment (please refer to fig. 1, 2 and 3), the thickness of the brake pad 2 can be obtained by pointing the pointer 6 to the scale bar 7, the thickness naturally becomes thinner as the brake pad 2 is worn continuously, and at this time, the worker can step on the brake, the inner rod 9 will be located inside the sleeve 3 when the brake pad 2 is attached to the brake disc, the scale bar 7 will be retracted inside the sleeve 3 at this time, the remaining thickness of the brake pad 2 can be obtained by observing the scale bar 7 pointed by the pointer 6, the ball 5 can be located inside the ball seat 4 and rotate and roll tightly against the brake disc, thereby preventing the vehicle from driving to affect the normal use of the device, the structure is simple, and the detection mode of the worker is convenient.

Wherein, the front side of the brake block seat 1 is provided with a brake block 2.

In this embodiment (see fig. 1), braking can be achieved by the brake pad 2 rubbing against the brake disc.

Wherein, the end of the inner rod 9 is provided with a limiting seat 10.

In this embodiment (please refer to fig. 2), the inner rod 9 can be prevented from being separated from the sleeve 3 by the limiting seat 10, so as to ensure the stability of the device during use.

Wherein, the rear side of the limiting seat 10 is fixedly connected with the front end of the spring 8.

In this embodiment (see fig. 2), the spring 8 can always push the inner rod 9 to extend outward, so as to ensure that the balls 5 are attached to the brake disc.

Wherein, the mounting seats 11 are installed at two ends of the brake block seat 1.

In this embodiment (see fig. 1), the mounting seat 11 can facilitate the fixing and mounting of the device in the brake caliper.

The utility model relates to a brake block assembly with thickness detection function, which comprises a brake block seat 1; 2. a brake pad; 3. a sleeve; 4. a ball seat; 5. a ball bearing; 6. a pointer; 7. a scale bar; 8. a spring; 9. an inner rod; 10. a limiting seat; 11. The mounting seat, the part is the general standard component or the part that the skilled person knows, its structure and principle all can be known or can be known through the conventional experimental method through the technical manual for this skilled person, when using, install the brake block seat 1 in the brake caliper through the mounting seat 11 at first, ball 5 can be laminated to the brake disc at this moment, can know the thickness of brake block 2 through pointer 6 pointing to scale 7 at this moment, along with brake block 2 constantly wears, its thickness will be thin naturally, and step on the brake at this moment, inner rod 9 will be located the shrink of sleeve 3 when its brake block 2 is laminated to the brake disc, scale 7 will shrink in sleeve 3 at this moment, can know brake block 2 remains the thickness at this moment, and then observe the scale 7 that pointer 6 points to can know brake block 2, its spring 8 can push inner rod 9 outwards to stretch out all the time, thus ensure ball 5 is laminated to the brake disc, and the ball 5 can be located and hug closely the brake disc rotation and roll in ball seat 4 to avoid the vehicle to travel and influence the normal use of device, simple structure, staff's detection mode is convenient, and can avoid interior pole 9 to be located sleeve 3 and break away from through spacing seat 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A brake pad assembly with thickness detection function is characterized by comprising a brake pad seat (1) and a sleeve (3);

the brake pad is characterized in that the sleeve (3) is fixedly arranged at the top of the brake pad seat (1), a spring (8) is arranged in the sleeve (3), and an inner rod (9) is movably arranged in the sleeve (3);

ball seat (4) are installed to interior pole (9) front end, movable mounting has ball (5) in ball seat (4), interior pole (9) top outer wall printing has scale bar (7), the printing in pole (9) left side has pointer (6) just is located at brake block seat (1) top.

2. A brake pad assembly having thickness detection as claimed in claim 1, wherein: and a brake pad (2) is arranged on the front side of the brake pad seat (1).

3. A brake pad assembly having thickness detection as claimed in claim 1, wherein: and the tail end of the inner rod (9) is provided with a limiting seat (10).

4. A brake pad assembly having thickness detection as claimed in claim 3, wherein: the rear side of the limiting seat (10) is fixedly connected with the front end of the spring (8).

5. A brake pad assembly having thickness detection as claimed in claim 1, wherein: and mounting seats (11) are mounted at two ends of the brake block seat (1).