CN212250912U

CN212250912U - High-efficient heat dissipation type brake disc

Info

Publication number: CN212250912U
Application number: CN202020441876.0U
Authority: CN
Inventors: 提云贵
Original assignee: Laizhou Weichen Auto Parts Co ltd
Current assignee: Laizhou Weichen Auto Parts Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-29
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a high-efficient heat dissipation type brake disc relates to brake disc technical field. The utility model comprises a tray body; a connecting seat is sleeved at the central position of the tray body; a limiting ring is sleeved on the circumferential side surface of the connecting seat and positioned on one side of the disc body; the limiting ring is fixedly connected with the disc body and the connecting seat through bolts; ventilating grooves are formed in the annular array between the inner part of the tray body and the peripheral side face of the tray body, and two ends of each ventilating groove are of horn-shaped structures; the annular arrays on the two surfaces of the disk body are provided with air inlet hole groups; air collecting grooves are formed in the two surfaces of the tray body. The utility model discloses an offer the ventilation groove that both ends are tubaeform structure between disk body periphery side and inner circle, increased the velocity of flow of air current, improved the radiating effect of disk body, and the air current is from ventilation inslot when circulating, lie in the disk body near periphery side horn mouth production negative pressure in the department of ventilating, pass through the air inlet vent group to the air of disk body both sides and force the absorption, increased the flow of air current in the air inlet vent group, the radiating effect is stronger.

Description

High-efficient heat dissipation type brake disc

Technical Field

The utility model belongs to the technical field of the brake disc, especially, relate to a high-efficient heat dissipation type brake disc.

Background

The disc brake consists of a brake disc connected with a wheel and brake calipers at the edge of the disc, and when the disc brake is used, high-pressure brake oil pushes a brake block to clamp the brake disc so as to generate a braking effect.

The disc brake adopts a brake disc which is divided into a common disc brake and a ventilation disc brake. The ventilation disc type brake is that a plurality of circular ventilation holes are drilled on the disc surface, the whole heat dissipation area is increased, and therefore the heat dissipation efficiency is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient heat dissipation type brake disc uses through the cooperation of disk body, connecting seat and spacing seat, and both ends are the ventilation groove of tubaeform structure, have increased the velocity of flow of air current, lie in the disk body at the ventilation department and be close to periphery side horn mouth and produce the negative pressure, and the air to the disk body both sides is passed through the air inlet punch combination and is forced the absorption, has solved the relatively poor problem of current brake disc radiating effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high-efficiency heat dissipation type brake disc, which comprises a disc body; the center of the tray body is sleeved with a connecting seat; a limiting ring is sleeved on the circumferential side surface of the connecting seat and positioned on one side of the disc body; the limiting ring is fixedly connected with the disc body and the connecting seat through bolts; a through hole is formed in the center of the disc body; ventilating grooves are formed in the disc body and are positioned between the through holes and the peripheral side face of the disc body in an annular array mode, and two ends of each ventilating groove are of horn-shaped structures; the two surfaces of the tray body are both provided with air inlet hole groups which are mutually communicated with one ends of the ventilation grooves close to the peripheral side surface of the tray body in an annular array manner; the two surfaces of the tray body are both provided with air collecting grooves communicated with the air inlet hole groups; the annular array is provided with a first clamping groove on the peripheral side surface of the through hole and between two adjacent ventilation grooves.

Further, the connection socket comprises a clamping ring; the annular array on one surface of the clamping ring is provided with first through holes matched with the bolts; clamping columns matched with the first clamping grooves are arranged on the surface of the clamping ring and are positioned on the inner side of the first through hole in an annular array manner; an installation disc is fixed at one end of the clamping column, which is far away from the clamping ring; the surface array of the mounting disc is provided with mounting holes which are connected with the automobile hub.

Furthermore, the circumferential side surface of the inner ring of the limiting ring is provided with a second clamping groove matched with the clamping column in an annular array; and the annular arrays on one surface of the limiting ring and positioned at the outer side of the second clamping groove are provided with second through holes matched with the bolts.

Furthermore, ring grooves matched with the clamping ring and the limiting ring are formed in the two surfaces of the disk body and between the through hole and the air collecting groove; and third through holes matched with the bolts are formed in the annular arrays between the two annular grooves.

Furthermore, corner cutting and polishing treatment is carried out on the corner at one side of the air collecting groove.

The utility model discloses following beneficial effect has:

the utility model discloses a disk body, the cooperation of connecting seat and spacing seat is used, adopt to set up the ventilation groove that both ends are tubaeform structure between disk body periphery side and inner circle, the velocity of flow of air current has been increased, the radiating effect of disk body has been improved, and when the air current circulated from the ventilation groove, locate to be close to the periphery side horn mouth at the disk body and produce the negative pressure in the ventilation, the air to the disk body both sides is forced through the hot blast hole group and is adsorbed, and the disk body is when rotating, the wind groove that gathers the wind stops some air currents, the flow of hot blast hole intragroup air current has been increased, the radiating effect is stronger, and adopt split type installation, when the disk body weares and teares, only need dismantle the change.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a high-efficiency heat-dissipation brake disc of the present invention;

FIG. 2 is a schematic structural view of a tray body;

FIG. 3 is a schematic cross-sectional view of the tray body;

FIG. 4 is a schematic view of the connecting seat;

FIG. 5 is a schematic structural view of a stop collar;

in the drawings, the components represented by the respective reference numerals are listed below:

1-disc body, 2-connecting seat, 3-limiting ring, 4-bolt, 101-through hole, 102-ventilation groove, 103-air inlet hole group, 104-air collecting groove, 105-first clamping groove, 106-annular groove, 107-third through hole, 201-clamping ring, 202-first through hole, 203-clamping column, 204-mounting disc, 205-mounting hole, 301-second clamping groove and 302-second through hole.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to a high-efficiency heat dissipation brake disc, which comprises a disc body 1; the central position of the tray body 1 is sleeved with a connecting seat 2; a limiting ring 3 is sleeved on the peripheral side surface of the connecting seat 2 and one side of the disc body 1; the limiting ring 3 is fixedly connected with the disc body 1 and the connecting seat 2 through bolts 4; a through hole 101 is formed in the center of the disc body 1; ventilating grooves 102 are formed in the disc body 1 and located between the through holes 101 and the peripheral side face of the disc body 1 in an annular array mode, and two ends of each ventilating groove 102 are of a horn-shaped structure; the annular arrays on the two surfaces of the tray body 1 are provided with air inlet hole groups 103 which are mutually communicated with one ends of the ventilation grooves 102 close to the peripheral side surface of the tray body 1; the two surfaces of the disk body 1 are both provided with air collecting grooves 104 which are communicated with the air inlet hole group 103; the circumferential side of the through holes 101 and the annular array between two adjacent ventilation slots 102 are all provided with first clamping slots 105.

Wherein the connecting socket 2 comprises a clamping ring 201; the annular array on one surface of the clamping ring 201 is provided with first through holes 202 matched with the bolts 4; the clamping columns 203 matched with the first clamping grooves 105 are arranged on one surface of the clamping ring 201 and are positioned on the inner side of the first through hole 202 in an annular array; an installation disc 204 is fixed at one end of the clamping column 203 far away from the clamping ring 201; the surface array of the mounting disc 204 is provided with mounting holes 205 which are connected with the automobile hub.

Wherein, the inner ring circumferential side surface annular array of the spacing ring 3 is provided with a second clamping groove 301 matched with the clamping column 203; the limiting ring 3 has a second through hole 302 formed in a surface thereof and located outside the second engaging groove 301.

Wherein, the annular grooves 106 matched with the clamping ring 201 and the limiting ring 3 are arranged on the two surfaces of the disk body 1 and between the through hole 101 and the wind collecting groove 104; third through holes 107 matched with the bolts 4 are formed between the two annular grooves 106 in an annular array.

Wherein, the corner at one side of the wind collecting groove 104 is processed by corner cutting and polishing. The brake caliper is prevented from being locked by the corners of the wind collecting grooves, and the normal use of the brake caliper is guaranteed.

One specific application of this embodiment is: during installation, the connecting seat 2 is fixedly connected with an automobile hub through a mounting hole 204 in the surface of a mounting disc 204, a through hole 101 of a disc body 1 penetrates through the mounting disc 204, a first clamping groove 105 and a clamping column 203 on the inner side of the through hole 101 are clamped with each other to limit the disc body, then an inner ring of the limiting ring 3 penetrates through the mounting disc 204 to enable a second clamping groove 301 and the clamping column 203 to be clamped with each other, and a bolt 4 sequentially penetrates through a second through hole 302, a third through hole 107 and a second through hole 302 and fixes the disc body, the connecting seat 2 and the limiting ring 3 through nuts;

when the car is braking, brake caliper and 1 both sides friction of disk body produce the high temperature, and disk body 1 is in the rotation state, make the air current pass from 1 through-hole 101 inboard ventilation groove 102 one end of disk body, and derive from 1 periphery side of disk body, because ventilation groove 102 both ends are the horn shape structure, make at the inside air current acceleration of ventilation groove 102, and ventilation groove 102 is located the inside negative pressure that produces of 1 outside one end of disk body, make the air in the 1 outside of disk body pass through air intake group 103 and force the absorption, and be located air collection groove 104 of air intake group 103 tip when the disk body rotates, block the air of 1 both sides of disk body, the flow of air current in air intake group 103 has been increased, the radiating effect is stronger.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency heat dissipation type brake disc is characterized in that;

comprises a tray body (1); the central position of the tray body (1) is sleeved with a connecting seat (2); a limiting ring (3) is sleeved on the circumferential side surface of the connecting seat (2) and on one side of the disc body (1); the limiting ring (3) is fixedly connected with the disc body (1) and the connecting seat (2) through bolts (4);

a through hole (101) is formed in the center of the disc body (1); ventilating grooves (102) are formed in the disc body (1) and located between the through hole (101) and the peripheral side face of the disc body (1) in an annular array mode, and two ends of each ventilating groove (102) are of a horn-shaped structure; the two surfaces of the tray body (1) are provided with air inlet hole groups (103) which are communicated with one end of the ventilation groove (102) close to the peripheral side surface of the tray body (1) in an annular array; the two surfaces of the tray body (1) are provided with air collecting grooves (104) which are communicated with the air inlet hole groups (103);

the peripheral side surface of the through hole (101) is provided with a first clamping groove (105) which is positioned between two adjacent ventilation grooves (102) in an annular array mode.

2. A brake disc of the efficient heat dissipation type according to claim 1, wherein the attachment seat (2) includes a clamping ring (201); the clamping ring (201) is provided with first through holes (202) matched with the bolts (4) in an annular array on one surface; clamping columns (203) matched with the first clamping grooves (105) are arranged on one surface of the clamping ring (201) and are positioned on the inner side of the first through hole (202) in an annular array; an installation disc (204) is fixed at one end of the clamping column (203) far away from the clamping ring (201); the surface array of the mounting disc (204) is provided with mounting holes (205) which are connected with the automobile hub.

3. The brake disc with the efficient heat dissipation function as recited in claim 2, wherein the annular array of the circumferential side surface of the inner ring of the limiting ring (3) is provided with second clamping grooves (301) matched with the clamping columns (203); and second through holes (302) matched with the bolts (4) are formed in the surface of the limiting ring (3) and located on the outer side of the second clamping groove (301) in an annular array mode.

4. The brake disc with the efficient heat dissipation type as claimed in claim 1 or 3, wherein annular grooves (106) matched with the clamping ring (201) and the limiting ring (3) are formed in the two surfaces of the disc body (1) and between the through hole (101) and the wind collecting groove (104); and third through holes (107) matched with the bolts (4) are formed in the annular array between the two annular grooves (106).

5. The brake disc with the efficient heat dissipation function as recited in claim 1, wherein a corner on one side of the wind collection groove (104) is subjected to corner cutting and polishing treatment.