CN104061262B

CN104061262B - Lining heat abstractor

Info

Publication number: CN104061262B
Application number: CN201410225520.2A
Authority: CN
Inventors: 温芫鋐
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2016-08-24
Anticipated expiration: 2034-05-26
Also published as: CN104061262A

Abstract

A kind of lining heat abstractor, for being located at a caliper arrangement, this caliper arrangement comprises a caliper body, this caliper body has an accommodation space, this lining heat abstractor comprises a lamellar body, for being located at this caliper body and stretching into this accommodation space, has relative one first and one second and a radiating part, this radiating part is concaved towards this second by this first face and relatively protrudes from this second, and when this lamellar body is located at this caliper body, this radiating part is revealed in outside this caliper body.

Description

Lining heat abstractor

Technical field

The present invention is relevant with heat abstractor, in particular to a kind of lining heat abstractor.

Background technology

Pressing, braking system is the important device of transport facility, and its usefulness is to directly influence the people Many lives and properties and safety, therefore it is related to the usefulness of braking system and the subject under discussion of maintenance, always for popular institute The project paid attention to, also endeavours the direction of research for the present invention.

The most common braking system is divided into drum very with dish very, it is possible to provide general transport facility performance is excellent Different braking function, but, in the case of long-time use brake device, because the produced heat of friction If can cannot immediate removal, it will cause braking lining to damage, and then affect braking function, more seriously Brake will be caused to lose efficacy.

Known lining heat abstractor be the radiating piece being located on lamellar body by utilization to dispel the heat, as in State Taiwan Patent M436108, M468593 and United States Patent (USP) US7905335 etc. are uncovered and are i.e. belonged to this type of, But, this type of heat abstractor is additional radiating piece and is located on lamellar body, therefore the rubbed produced heat of lining Amount has to pass through lamellar body and conducts to radiating piece, could be scattered and disappeared by heat via radiating piece, the inefficient of heat radiation, And can not immediately complete heat radiation action, it addition, the radiating piece set up too increases the material volume of heat abstractor, Cost the most also improves.

Therefore, it is necessary to provide a kind of novelty and there is the lining heat abstractor of progressive, above-mentioned to solve Problem.

Summary of the invention

It is an object of the invention to provide a kind of lining heat abstractor, the face with air contact can be promoted substantially Amass and can effectively increase the efficiency of heat radiation, make lining promptly dispel the heat, lower the temperature, make the use of lining Life, ruggedness increase, and simple in construction, and it is quick, convenient to produce, cost-effective.

For achieving the above object, the present invention takes techniques below scheme:

The present invention provides a kind of lining heat abstractor, and for being located at a caliper arrangement, this caliper arrangement comprises one Caliper body, this caliper body has an accommodation space, and this lining heat abstractor comprises a lamellar body, for setting In this caliper body and stretch into this accommodation space, there is relative one first and one second and one dissipate Hot portion, this radiating part is concaved towards this second by this first face and relatively protrudes from this second, when this lamellar body When being located at this caliper body, this radiating part is revealed in outside this caliper body.

Described radiating part has at least one perforation.

Described at least consistent hole deviation passes through between the two relative surfaces of described radiating part.

The oblique inlet air direction of opening of described at least one perforation.

Described radiating part is lamellar body described in punching press and molding.

Described lamellar body separately has at least one through hole, described at least one through hole wear for a connecting element and by this sheet Body is located at described caliper body.

Described first face is installed with a lining.

Described lamellar body separately includes a flat part supplying to arrange a lining, and described radiating part is connected to described flat board The side in portion.

The thickness of described radiating part is less than the thickness of described flat part.

The recess that described radiating part is concaved towards described second by described first face has defined a recess area, described The thickness of flat part is multiplied by the product of described recess area and is generally multiplied by this radiating part equal to the thickness of this radiating part Inner side or outer surface profile in the product of area.

The invention has the beneficial effects as follows: a kind of lining heat abstractor of the present invention can promote and air substantially Contact area and can effectively increase the efficiency of heat radiation, make lining promptly dispel the heat, lower the temperature, make to make Extend the service life of sheet, ruggedness increases, and simple in construction, and it is quick, convenient to produce, cost-effective.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of one embodiment of the invention.

Fig. 2 is the profile of one embodiment of the invention.

Fig. 3 is the application profile of one embodiment of the invention.

Fig. 4 is the schematic diagram of another embodiment of the present invention.

Drawing reference numeral: 1: lining heat abstractor；2: caliper body；10: lamellar body；11: the first； 12: the second；13: radiating part；13a: radiating part；14: flat part；15: recess area；16: Perforation；17: through hole；20: lining；30: disc.

Detailed description of the invention

Hereinafter only with embodiment, the enforcement aspect that the present invention is possible is described, so and be not used to limit the present invention and be intended to The category of protection, conjunction is first chatted bright.

Refer to Fig. 1-3, a preferred embodiment of its display present invention, a kind of lining heat radiation of the present invention Device 1, for being located at a caliper arrangement, this caliper arrangement can be located on a transport facility, such as, can be One bicycle or locomotive etc., rub to reach system for the disc 30 with a wheel hub of this transport facility Dynamic effect.Wherein this caliper arrangement comprises a caliper body 2, and this caliper body 2 has an accommodation space, And this lining heat abstractor 1 comprises a lamellar body 10, this lamellar body 10 has one first relative face 11 and Second face 12 and a radiating part 13, and this first face 11 is installed with a lining 20, more carefully Saying, this lamellar body 10 separately includes a flat part 14 supplying to arrange this lining 20, and this radiating part 13 is connected to The side of this flat part 14.This lamellar body 10 is for being located at this caliper body 2 and stretching into this accommodation space, and is somebody's turn to do Radiating part 13 is revealed in outside this caliper body 2.

This radiating part 13 is concaved towards this second face 12 by this first face 11 and relatively protrudes from this second face 12, Wherein the molding by this lamellar body 10 of punching press of this radiating part 13, more carefully says, this lamellar body 10 such as may be used Be a metallic plate, can by utilizing such as one, can to produce the Presser Dashing of very big punching press strength molded, it is preferred that This punching press processing procedure is quick, convenient, can manufacture and produce this lamellar body with this radiating part 13 expeditiously 10, and this lamellar body 10 simple in construction, cost-effective.

It is noted that the thickness of this radiating part 13 stamping forming is less than the thickness of this flat part 14, In other words, the recess that this radiating part 13 is concaved towards this second face 12 by this first face 11 has defined a recess face Long-pending 15, the thickness of this flat part 14 is multiplied by the product of this recess area 15 generally equal to the thickness of this radiating part 13 Degree is multiplied by the product of the area in the inner side of this radiating part 13 or outer surface profile, it is to be noted that, Compared to the part of this recess area 15 of this flat part 14 before non-punching press, this radiating part 13 has relatively A big area of dissipation, therefore can increase heat radiation effectively by promoting the area with air contact substantially Efficiency, and this recess area 15 has a relatively big and air intake without any stop, can allow more Air-flow flow into.But, in other possible embodiments, it is possible to by other procedure for processing, for example, one Die cast processing procedure, the most also can reach above-mentioned identical function.

It addition, this radiating part 13 has at least one perforation 16, and this at least one perforation 16 can tiltedly pass through in this Between the two relative surfaces of radiating part 13, the preferably oblique inlet air direction of the opening of this at least one perforation 16, More specifically, by being located at least one perforation 16 of this radiating part 13, this radiating part can be increased substantially 13 with the convection current of air, can the efficiency of further heat radiation, it is preferred that the opening of this perforation 16 May be designed to oblique inlet air direction, therefore this perforation 16 can reduce the pressure of windage and meet into more gas Stream, reaches more preferably radiating effect.

This lamellar body 10 separately has at least one through hole 17, this at least one through hole 17 wear for a connecting element and This lamellar body 10 is located at this caliper body 2, and this connecting element can be such as a bolt, in the present embodiment, The quantity of this at least one through hole 17 for example, two, and be respectively arranged on the relative two positions of this lamellar body 10, respectively Wear fixing for this connecting element respectively.

In actual use, after this lamellar body 10 is located at this caliper body 2, (quantity of this lamellar body 10 is two And it is located at this caliper body 2 abreast), this lamellar body 10 driving (for example, hydraulic pressure by this caliper arrangement Drive), make the disc 30 of this lining 20 and this wheel hub being located on this lamellar body 10 rub and reach very The effect of car, but produced frictional heat and high temperature in friction process, by this radiating part 13 with empty The convection current of gas, can promptly dispel the heat, lower the temperature, make extend the service life of this lining 20, ruggedness increase Add.

Of course, it should be understood that in another embodiment as shown in Figure 4, this radiating part 13a does not comprises This perforation, but this radiating part 13a has big area of dissipation the most substantially, can improve the efficiency of heat radiation, And this recess area 15 has big air intake, more air-flow can be allowed to flow into.

To sum up, a kind of lining heat abstractor of the present invention can promote substantially with the area of air contact and can Effectively increase the efficiency of heat radiation, make lining promptly dispel the heat, lower the temperature, make prolong the service life of lining Long, ruggedness increases, and simple in construction, and it is quick, convenient to produce, cost-effective.

In sum, in the overall construction design of the present invention, practicality and benefit, strictly comply fully with product In industry, development is required, and disclosed architecture invention is also to have unprecedented innovative structure, so its tool Have novelty should without doubt, again the present invention can than the enhancement of known structure more effect, the most also have into Step property.

Claims

1. a lining heat abstractor, for being located at a caliper arrangement, this caliper arrangement comprises a caliper body, This caliper body has an accommodation space, it is characterised in that this lining heat abstractor includes:

One lamellar body, for being located at this caliper body and stretching into this accommodation space, has relative one first and Second and a radiating part, this radiating part is concaved towards this second by this first face and relatively protrudes from this Second, when this lamellar body is located at this caliper body, this radiating part is revealed in outside this caliper body.

2. lining heat abstractor as claimed in claim 1, it is characterised in that described radiating part have to A few perforation.

3. lining heat abstractor as claimed in claim 2, it is characterised in that described at least consistent hole deviation Pass through between the two relative surfaces of described radiating part.

4. lining heat abstractor as claimed in claim 2, it is characterised in that described at least one perforation The oblique inlet air direction of opening.

5. lining heat abstractor as claimed in claim 1, it is characterised in that described radiating part is punching press Described lamellar body and molding.

6. lining heat abstractor as claimed in claim 1, it is characterised in that described lamellar body separately have to A few through hole, described at least one through hole wears for a connecting element and this lamellar body is located at described caliper body.

7. lining heat abstractor as claimed in claim 1, it is characterised in that described first face is installed with One lining.

8. lining heat abstractor as claimed in claim 1, it is characterised in that described lamellar body separately includes For arranging the flat part of a lining, described radiating part is connected to the side of described flat part.

9. lining heat abstractor as claimed in claim 8, it is characterised in that the thickness of described radiating part Thickness less than described flat part.

10. lining heat abstractor as claimed in claim 8, it is characterised in that described radiating part is by institute First face of stating concaves towards the recess definition of described second a recess area, and the thickness of described flat part is multiplied by institute The product stating recess area is multiplied by inner side or the outer surface profile of this radiating part equal to the thickness of this radiating part In the range of the product of area.