CN211951269U

CN211951269U - Disk type brake pad for new energy vehicle

Info

Publication number: CN211951269U
Application number: CN202020483085.4U
Authority: CN
Inventors: 夏传森; 翟兴奋
Original assignee: Hubei Fugong Friction Material Co ltd
Current assignee: Hubei Fugong Friction Material Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-17
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a disc brake pad for new energy vehicles, which comprises a brake block, wherein a friction plate is fixedly arranged on one side of the brake block, first heat dissipation holes are respectively formed in two sides of the inner part of the friction plate, second heat dissipation holes are formed in the middle position of the brake block, and third heat dissipation holes are formed in the two sides of the end part of each second heat dissipation hole, which are positioned on the brake block; through the first louvre of the internal design at the friction disc and at the internal design second louvre and third louvre of brake block, avoid the brake block to produce the inside a large amount of heats that easily produces of friction when using, the heat dissipation of being not convenient for, lead to the braking efficiency to reduce, can be through when producing the friction with friction disc and brake disc surface through the brake block and arouse a large amount of heats when braking, get into to the inside of second louvre and third louvre through first louvre, by the heat of third louvre to external atmosphere exhaust heat, reach certain heat when braking the friction disc, improve braking effect.

Description

Disk type brake pad for new energy vehicle

Technical Field

The utility model belongs to the technical field of the brake block, concretely relates to disc brake block for new forms of energy car.

Background

The existing brake block is also called as brake shoe, in the brake system of the automobile, the brake block is the most key safety part, the quality of all brake effects is the decisive role of the brake block, the brake block can achieve a certain brake effect when braking, the service life is long when in use, and meanwhile, the brake block is widely used in different wheels; the disc brake pad for the new energy vehicle is provided for solving the problems that the existing brake pad generates a large amount of heat when in use, the heat dissipation is inconvenient, the braking efficiency is reduced, and the damage of a friction plate cannot be found in time when the brake pad is used for long-time friction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disk brake block for new forms of energy to propose current brake block among the solution above-mentioned background art and produce the inside a large amount of heats that easily produces of friction when using, the heat dissipation of being not convenient for leads to braking efficiency to reduce, when using the brake block long time friction, can not in time discover the problem of friction block damage.

In order to achieve the above object, the utility model provides a following technical scheme: disk brake pad for new energy automobile, including the brake block, one side fixed mounting of brake block has the friction disc, first louvre has all been seted up to the inside both sides of friction disc, the second louvre has been seted up to the intermediate position department of brake block, the tip of second louvre is located the third louvre has been seted up to the both sides of brake block.

Preferably, a clamping groove is formed in the friction plate, a clamping head is clamped in the clamping groove, a clamping pin is integrally formed at the end of the clamping head, and the end of the clamping head and the inner portion of the friction plate are fixedly installed through screws.

Preferably, the clamping head is of an annular structure, and the size of the structure of the inner surface of the clamping head is the same as that of the structure of the inner surface of the clamping groove.

Preferably, the clamping pin is of an annular structure, and the clamping pin is embedded in the clamping groove.

Preferably, the second heat dissipation hole and the third heat dissipation hole are both in an annular structure, and the ends of the second heat dissipation hole and the third heat dissipation hole are communicated and connected.

Preferably, the brake block and the friction plate are both arc-shaped structures, and the brake block and the friction plate are identical in structure size.

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

(1) through the first louvre of the internal design at the friction disc and at the internal design second louvre and third louvre of brake block, avoid the brake block to produce the inside a large amount of heats that easily produces of friction when using, the heat dissipation of being not convenient for, lead to the braking efficiency to reduce, can be through when producing a large amount of heats with friction disc and brake disc surface through the brake block when braking, get into to the inside of second louvre and third louvre through first louvre, by the heat of third louvre to external atmosphere exhaust heat, reach certain heat when braking the friction disc, improve braking effect, easily produce a large amount of heats when having solved the braking, reduce braking efficiency's problem.

(2) Through the internally designed draw-in groove at the friction disc and at the internally designed dop and the bayonet lock of draw-in groove, when avoiding using brake block long-time friction, can not in time discover the friction disc and damage, can use for a long time easily touching the surface to the bayonet lock when the friction disc rubs to certain degree, easily produce the abnormal sound this moment, will in time remind the change friction disc, solved and used the problem that long-time brake block friction damage can not in time inform the change.

Drawings

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

FIG. 2 is a schematic structural view of a brake block, a friction plate and a latch of the present invention;

FIG. 3 is a schematic structural view of the first heat dissipation hole and the friction plate of the present invention;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

FIG. 5 is a schematic structural view of the friction plate, the locking pin and the locking groove of the present invention;

in the figure: 1. a first heat dissipation hole; 2. a second heat dissipation hole; 3. a brake pad; 4. a third heat dissipation hole; 5. a friction plate; 6. clamping a head; 7. a bayonet lock; 8. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: disk brake pad for new energy vehicle, including brake block 3, one side fixed mounting of brake block 3 has friction disc 5, first louvre 1 has all been seted up to the inside both sides of friction disc 5, second louvre 2 has been seted up to brake block 3's intermediate position department, third louvre 4 has been seted up to the tip of second louvre 2 lies in brake block 3's both sides, can be through when leading to a large amount of heats with friction disc 5 and brake disc surface production friction through brake block 3 when braking, get into to the inside of second louvre 2 and third louvre 4 through first louvre 1, by the outside atmosphere heat of third louvre 4 discharge, reach certain heat when braking friction disc 5, improve braking effect.

In this embodiment, preferentially, draw-in groove 8 has been seted up to the inside of friction disc 5, and the inside block of draw-in groove 8 has dop 6, and the tip integral type shaping of dop 6 has bayonet lock 7, and the screw fixed mounting is passed through with the inside of friction disc 5 to the tip of dop 6, can use for a long time easily touch the surface to bayonet lock 7 when friction disc 5 rubs to certain degree, easily produces the abnormal sound this moment, will in time remind the change friction disc 5.

In order to facilitate the clamping head 6 to be tightly fixed inside the clamping groove 8, in this embodiment, preferably, the clamping head 6 has an annular structure, and the size of the inner surface structure of the clamping head 6 is the same as that of the inner surface structure of the clamping groove 8.

In order to facilitate the fixed installation of the bayonet pin 7 and prompt the friction plate 5 when in use, in the embodiment, preferably, the bayonet pin 7 is of an annular structure, and the bayonet pin 7 is embedded in the bayonet slot 8.

In order to facilitate heat dissipation to the outside atmosphere through the second heat dissipation hole 2 and the third heat dissipation hole 4, and improve the effect of the brake pad, in this embodiment, preferably, the second heat dissipation hole 2 and the third heat dissipation hole 4 are both of an annular structure, and the ends of the second heat dissipation hole 2 and the third heat dissipation hole 4 are connected in an intercommunicating manner.

In order to stably mount the brake block 3 and the friction plate 5 for effective use, in the embodiment, it is preferable that the brake block 3 and the friction plate 5 are both arc-shaped structures, and the brake block 3 and the friction plate 5 are identical in size.

The utility model discloses a theory of operation and use flow: this automobile-used disc brake block of new forms of energy, before the use, at first install brake block 3 inside new forms of energy wheel hub with friction disc 5, through when braking 3 arouse a large amount of heats with friction disc 5 and brake disc surface production friction through brake block, can get into the heat to the inside of second louvre 2 through first louvre 1, get into to third louvre 4 through second louvre 2 again, by the heat of third louvre 4 outside atmosphere exhaust, reach certain heat when braking friction disc 5, improve braking effect, then use for a long time easily to touch the surface to bayonet lock 7 when friction disc 5 rubs to certain degree, easily produce the abnormal sound this moment, in time remind change friction disc 5 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Disk brake pad for new energy automobile, including brake block (3), one side fixed mounting of brake block (3) has friction disc (5), its characterized in that: first heat dissipation holes (1) are formed in two sides of the inner portion of the friction plate (5), second heat dissipation holes (2) are formed in the middle of the brake block (3), and the end portions of the second heat dissipation holes (2) are located on two sides of the brake block (3) and are provided with third heat dissipation holes (4).

2. The disc brake pad for the new energy vehicle according to claim 1, characterized in that: draw-in groove (8) have been seted up to the inside of friction disc (5), the inside block of draw-in groove (8) has dop (6), the tip integral type shaping of dop (6) has bayonet lock (7), just the tip of dop (6) with the screw fixed mounting is passed through to the inside of friction disc (5).

3. The disc brake pad for the new energy vehicle according to claim 2, characterized in that: the clamping head (6) is of an annular structure, and the size of the structure of the inner surface of the clamping head (6) is the same as that of the structure of the inner surface of the clamping groove (8).

4. The disc brake pad for the new energy vehicle according to claim 2, characterized in that: the bayonet lock (7) is of an annular structure, and the bayonet lock (7) is embedded into the clamping groove (8).

5. The disc brake pad for the new energy vehicle according to claim 1, characterized in that: the second heat dissipation hole (2) and the third heat dissipation hole (4) are both of an annular structure, and the ends of the second heat dissipation hole (2) and the third heat dissipation hole (4) are communicated and connected.

6. The disc brake pad for the new energy vehicle according to claim 1, characterized in that: the brake block (3) and the friction plate (5) are both arc-shaped structures, and the brake block (3) is matched with the friction plate (5) in structure size.