Automobile brake sheet
The utility model is related to braking automobile part, more particularly to a kind of automobile brake sheet.
Brake rubber block is one of more important component in motor vehicle braking system, automobile brake sheet of the prior art it is general by
Steel plate, bonding thermal insulation layer and brake pad are constituted, and steel plate will carry out antirust by application, and wherein thermal insulation layer is by adiabatic material group
Into, it is therefore an objective to heat-insulated, brake pad is compressed in and friction is produced on brake disc during brake, so as to reach the mesh of vehicle deceleration and braking
, it is primary raw material that current high performance brake pad uses carbon fiber and metal material mostly.During brake block use, by
In rubbing action, brake pad can gradually be worn, and rubbing surface becomes relative smooth, and the frictional force of brake pad can diminish, and influence car
The retardation efficiency of wheel；And the phase mutual friction of brake pad and brake disc can produce the scrap, scrap to fall friction plate and brake disc, by
Contain metal particle content in scrap, can to brake disc and brake pad cause damage, and if scrap descend slowly and lightly and can be influenceed on piston
Piston movement, causes piston oil leak clamping stagnation, causes frictional force to decline, and brake failure is caused when serious, and greatly reducing automobile makes
Utility model content
The purpose of this utility model is to overcome the shortcomings of above-mentioned technology, thus provide a kind of reasonable in design it is unique,
The good automobile brake sheet of usage safety performance.
The technical scheme that utility model is used is such：Automobile brake sheet, including steel plate is installed, institute is fixedly installed on
The bonding thermal insulation layer for installing upper surface of steel plate is stated, the installation that length extends along its thickness direction is offered on the bonding thermal insulation layer
Groove, friction plate is provided with the mounting groove, it is characterised in that：The friction plate stretch out install slot part cross-sectional area from
Rubbing surface to mounting groove direction is incremented by, and several are additionally provided with the friction plate has the useless for absorbing receiving of hollow structure
The magnetic accommodating chamber of bits, the magnetic accommodating chamber top offers the through hole that can import scrap.
It is further improved to be：The magnetic spherosome cavity that the magnetic accommodating chamber is enclosed for magnetic material.
It is further improved to be：The installation surface of steel plate is provided with erosion shield.
It is further improved to be：The lower surface for installing steel plate is provided with noise reduction layer, and honeybee is provided with the noise reduction layer
Nest shape bloop.
By using preceding solution, the beneficial effects of the utility model are：
1st, by being set to the friction area of friction plate to be incremented by with the abrasion of friction plate so that friction plate with stop
The contact area increase of hull, so as to increase the frictional force between friction plate and brake disc, greatly improves the braking effect of wheel
Rate, efficiently solves the problem that automobile is declined using retardation efficiency after a period of time.
2nd, by magnetic accommodating chamber is set and can make scrap import through hole, in automobile brake, can by friction plate with
The scrap produced after brake disc friction imported into magnetic accommodating chamber from through hole, because magnetic accommodating chamber has certain magnetic, can make
Scrap is trapped in magnetic accommodating chamber, greatly reduce because scrap arbitrarily descends slowly and lightly and caused by friction plate and brake disc damage, work
The potential safety hazards such as plug oil leak clamping stagnation, reasonable in design is unique, usage safety performance is good, effectively improves the security of automobile
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is another angled arrangement schematic diagram of the utility model.
Fig. 3 is that the utility model uses the schematic diagram in vehicle bridge.
Wherein：The 1st, steel plate is installed；2nd, thermal insulation layer is bonded；3rd, mounting groove；4th, friction plate；5th, noise reduction layer；6th, magnetic accommodating chamber；
7th, through hole.
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of automobile brake sheet, including the peace for being provided with erosion shield
Cartridge plate 1, the bonding thermal insulation layer 2 for being fixedly installed on the installation upper surface of steel plate, length is offered on the bonding thermal insulation layer
Along the mounting groove 3 that its thickness direction extends, friction plate 4 is provided with the mounting groove, the friction plate 4 stretches out mounting groove 3
Point cross-sectional area be incremented by from rubbing surface to mounting groove direction, be set to rubbing by by the friction area of friction plate 4
The abrasion of pad and be incremented by so that the contact area of friction plate 4 and brake disc increases, so as to increase between friction plate and brake disc
Frictional force, greatly improve the retardation efficiency of wheel, efficiently solve automobile using a period of time after retardation efficiency decline
Problem.Several are additionally provided with the friction plate 4 has the magnetic accommodating chamber that scrap is accommodated for absorbing of hollow structure
6, the magnetic spherosome cavity that the magnetic accommodating chamber 6 is enclosed for magnet, the top of magnetic accommodating chamber 6 offers and can make to give up
Consider the through hole 7 for importing to be worth doing, in automobile brake, the scrap produced after friction plate and brake disc friction can be imported into magnetic from through hole 7
Property accommodating chamber 6, because magnetic accommodating chamber has certain magnetic, can be such that scrap is trapped in magnetic accommodating chamber, greatly reduce because
Scrap arbitrarily descends slowly and lightly and causes the potential safety hazards such as damage, the piston oil leak clamping stagnation of friction plate and brake disc, and reasonable in design is only
Special, usage safety performance is good, effectively improves the security performance of automobile.
The lower surface for installing steel plate is provided with noise reduction layer 5, and cellular bloop is provided with the noise reduction layer, can have
Effect slows down the noise produced during skidding.
General principle of the present utility model and principal character and its advantage, the technology people of the industry has been shown and described above
Member it should be appreciated that the utility model is not restricted to the described embodiments, simply explanation described in above-described embodiment and explanation this
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model, and the utility model claims scope
By appending claims and its equivalent thereof.