CN115013458A

CN115013458A - Automobile brake capable of automatically cooling

Info

Publication number: CN115013458A
Application number: CN202210935536.7A
Authority: CN
Inventors: 王少华; 马志坚; 张海江; 张东明; 陈波; 高磊; 丁建梅
Original assignee: Jiangsu Sanzhi Brake Co ltd
Current assignee: Jiangsu Sanzhi Brake Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-09-06

Abstract

The invention relates to the technical field of automobile brakes, and discloses an automobile brake capable of automatically cooling, which comprises an axle and a brake disc, wherein a connecting block is movably sleeved on the side surface of the axle far away from the brake disc, the top end of the connecting block is fixedly connected with a regulating mechanism, the middle part of the bottom end of the regulating mechanism is fixedly connected with an air inlet mechanism, the side surface of the air inlet mechanism is fixedly connected with a spray cooling mechanism, the interior of the air inlet mechanism is fixedly connected with a wind cooling mechanism, when a vehicle brakes, a rolling ball in the regulating mechanism moves under the action of inertia, when the rolling ball moves, a rotating plate in the air inlet mechanism rotates, air enters an air inlet cylinder and drives blades to rotate, wind generated by the rotation of the blades blows on the brake to dissipate heat, when the inertia of the rolling ball is larger, a trigger block can trigger a spray head, the atomizing head absorbs water from the atomizing water tank after being triggered, and mist is generated to rapidly cool the brake disc.

Description

Automobile brake capable of automatically cooling

Technical Field

The invention relates to the technical field of automobile brakes, in particular to an automobile brake capable of automatically cooling.

Background

The automobile brake is a braking device of an automobile, the brakes used by the automobile are almost all friction type and can be divided into two types of drum type and disc type, the braking efficiency stability of the disc type brake is higher than that of the drum type brake, therefore, the disc type brake is generally used, but because a braking boosting system is required to be added to improve the braking efficiency, the manufacturing cost is higher, and therefore, a front disc and a rear drum type brake are generally used for low-end automobiles;

inside brake disc of disc brake rotates with the axletree is synchronous, disc brake is when braking, brake caliper presss from both sides tight brake disc, the brake disc contacts with the brake block, braking force is produced, calliper produces braking torque under the effect of pressure, the brake block presss from both sides tight brake disc under the promotion of piston, thereby the brake disc brakes with the wheel slows down together, the brake disc of car has the hole that many lead to the centre of a circle on the circumference, centrifugal force when utilizing the car to travel makes the air convection, thereby dispel the heat, traditional automotive brake has following problem:

traditional automotive brake is when dispelling the heat, only rely on the hole of leading to the centre of a circle of side, utilize centrifugal force to make the air convection, thereby dispel the heat, consequently the radiating effect is limited, and the car traveles for a long time, thereby carry out braking back many times, the wheel structure and the stopper structure of car all can produce higher temperature, it makes its cooling to need the vehicle to stop, can influence the process of traveling of car, and adopt wind-force to cool down, the cooling effect is limited, the braking time is different, the temperature that the stopper risees is different, and adopt the same power to cool down, easily cause the waste of the energy.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the embodiments of the present invention provide an automatic cooling automobile brake, so as to solve the technical problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an automobile brake capable of automatically cooling comprises an axle and a brake disc, wherein a connecting block is movably sleeved on the side of the axle far away from the brake disc, the top end of the connecting block is fixedly connected with a regulating mechanism, the middle part of the bottom end of the regulating mechanism is fixedly connected with an air inlet mechanism, the side of the air inlet mechanism is fixedly connected with a spray cooling mechanism, and the interior of the air inlet mechanism is fixedly connected with a wind cooling mechanism;

the regulating mechanism comprises a fixed barrel fixedly connected with the vehicle body, a spacing groove is formed in the fixed barrel, a limiting barrel is fixedly connected to one side of the spacing groove of the fixed barrel, the limiting barrel is movably sleeved in the movable barrel, a supporting spring is arranged on the outer side of the limiting barrel, the right side of the supporting spring is fixedly connected with the right side of the limiting barrel, the left side of the supporting spring is fixedly connected with the right side of the movable barrel, a rolling ball is arranged on the left side of the movable barrel, an arc-shaped groove matched with the rolling ball is formed in the left side of the movable barrel, a sliding block is fixedly connected to the bottom end of the movable barrel, a trigger block is fixedly connected to the middle of the side face of the sliding block, and a push block is fixedly connected to the bottom end of the sliding block;

the bottom fixedly connected with section of thick bamboo that admits air of connecting block, the spout with sliding block looks adaptation is seted up on the top of section of thick bamboo that admits air, the inside fixedly connected with closing plate of section of thick bamboo that admits air, the side fixedly connected with fixed axle of closing plate, the side activity of fixed axle has cup jointed the rotor plate.

In a preferred embodiment: the rolling ball is provided with a buffer block on the left side of the movable barrel, the buffer block is fixedly connected with the inside of the fixed barrel, an arc-shaped groove matched with the rolling ball is formed in the side face of the buffer block, and the rolling ball is made of rubber.

In a preferred embodiment: the bottom of a fixed section of thick bamboo is seted up the spout with sliding block looks adaptation, mechanism side fixedly connected with spraying cooling mechanism admits air, spraying cooling mechanism includes the spray tank, spray tank fixedly connected with atomising head, the atomising head is in same horizontal direction with the trigger block.

In a preferred embodiment: the initial state of rotating plate is fifty degrees contained angles with the horizontal direction, the ejector pad is located five millimeters above the bottom of rotating plate.

In a preferred embodiment: the bottom end of the rotating plate is fixedly connected with a sliding cylinder, the bottom end of the sliding cylinder is movably sleeved with a limiting ring, the limiting ring is fixedly connected with the bottom end of the sealing plate, and an annular spring is arranged outside the sliding cylinder and the limiting ring.

In a preferred embodiment: the inside swing joint of air inlet cylinder has the flabellum, flabellum back fixedly connected with axis of rotation, the outer fixed surface of axis of rotation is connected with the separation blade.

In a preferred embodiment: the center position of the separation blade is the same as the horizontal position of the top end of the side, close to the spray cooling mechanism, of the air inlet cylinder, the side face of the rotating shaft is movably connected with a connecting plate, and the side face, far away from the rotating shaft, of the connecting plate is fixedly connected with the inside of the air inlet cylinder.

The invention has the technical effects and advantages that:

1. according to the invention, by arranging the regulating mechanism, the air inlet mechanism, the wind power cooling mechanism and the spray cooling mechanism, when a vehicle is braked, the rolling ball in the regulating mechanism moves under the action of inertia, when the rolling ball moves, the rotating plate in the air inlet mechanism can rotate, at the moment, air enters the air inlet cylinder and drives the fan blades to rotate, and wind generated by the rotation of the fan blades blows the brake to dissipate heat;

2. according to the invention, the spray water tank, the spray head, the sliding block and the trigger block are arranged, when a vehicle is braked suddenly, the inertia of the rolling ball is large at the moment, so that the rolling ball moves in an accelerated manner, the limiting cylinder is completely compressed when the movable cylinder is driven to move, the movable cylinder drives the trigger block to move through the sliding block, the spray head is triggered when the trigger block moves to the end point position, water is absorbed from the spray water tank after the spray head is triggered, and spray is generated so as to rapidly cool the brake disc;

3. the invention is provided with the fan blades, the rotating plate and the movable cylinder, the movable cylinder is driven by the rolling balls to move in different distances, so that the movable cylinder drives the rotating plate to rotate in different angles, the amount of gas entering the air inlet cylinder is different, the gas entering the air inlet cylinder can drive the separating blades to rotate, the rotating shaft drives the fan blades to rotate when the separating blades rotate, and therefore, the wind generated from the fan blades can blow the brake disc, and the cooling effect can be adjusted according to different braking degrees.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a cooling structure of the present invention.

FIG. 3 is a schematic cross-sectional view of the regulating mechanism of the present invention.

Fig. 4 is an exploded view of the regulating mechanism of the present invention.

Fig. 5 is a schematic view of the intake mechanism of the present invention.

Fig. 6 is an exploded view of the air intake mechanism of the present invention.

FIG. 7 is a schematic view of the wind cooling mechanism of the present invention.

The reference signs are: 1. an axle; 2. a brake disc; 3. connecting blocks; 4. a regulating mechanism; 401. a fixed cylinder; 402. a buffer block; 403. a movable barrel; 404. a limiting cylinder; 405. a support spring; 406. a slider; 407. a trigger block; 408. pushing a block; 409. a rolling ball; 5. an air intake mechanism; 501. an air inlet cylinder; 502. a sealing plate; 503. a fixed shaft; 504. a rotating plate; 505. a sliding cylinder; 506. a limiting ring; 507. an annular spring; 6. a wind power cooling mechanism; 601. a fan blade; 602. a rotating shaft; 603. a connecting plate; 604. separating the blades; 7. a spray cooling mechanism; 701. a spray water tank; 702. a spray head.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the respective structures described in the following embodiments are merely examples, and the automotive brake capable of automatically cooling according to the present invention is not limited to the respective structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 3 and 4, the invention provides an automatic cooling automobile brake, which comprises an axle 1 and a brake disc 2, wherein the side surface of the axle 1 far away from the brake disc 2 is movably sleeved with a connecting block 3, the top end of the connecting block 3 is fixedly connected with a regulating mechanism 4, the middle part of the bottom end of the regulating mechanism 4 is fixedly connected with an air inlet mechanism 5, the side surface of the air inlet mechanism 5 is fixedly connected with a spray cooling mechanism 7, the inside of the air inlet mechanism 5 is fixedly connected with a wind cooling mechanism 6, the regulating mechanism 4 comprises a fixed cylinder 401 fixedly connected with an automobile body, the inside of the fixed cylinder 401 is provided with a spacing groove, one side of the spacing groove of the fixed cylinder 401 is fixedly connected with a limiting cylinder 404, the limiting cylinder 404 is movably sleeved in a movable cylinder 403, a supporting spring 405 is arranged on the outer side of the limiting cylinder 404, the right side of the supporting spring 405 is fixedly connected with the right side of the fixed cylinder 401, the left side of the supporting spring 405 is fixedly connected with the right side of the movable cylinder 403, the rolling ball 409 has been seted up on a movable section of thick bamboo 403 left side, the arc wall of rolling ball 409 looks adaptation is provided with on a movable section of thick bamboo 403 left side, the rolling ball 409 is equipped with buffer block 402 on a movable section of thick bamboo 403 left side, the inside fixed connection of buffer block 402 and a fixed section of thick bamboo 401, the arc wall of seting up with rolling ball 409 looks adaptation is followed to buffer block 402 side, rolling ball 409 is the rubber material, the bottom fixedly connected with sliding block 406 of a movable section of thick bamboo 403, the middle part fixedly connected with trigger block 407 of sliding block 406 side, the bottom fixedly connected with ejector pad 408 of sliding block 406.

Through the technical scheme, when the vehicle runs, the rolling ball 409 is contacted with the buffer block 402 by the reaction force of the running vehicle, the buffer block 402 is made of rubber, so that the impact force of the rolling ball 409 is buffered, when the vehicle brakes, the rolling ball 409 is subjected to the action of inertia, so that the rolling ball is separated from the buffer block 402 to move, the buffer block 402 drives the movable cylinder 403 to move when the buffer block 402 moves, the compression support spring 405 is arranged when the movable cylinder 403 moves, and the inertia force is relieved, when the vehicle brakes suddenly, the movable cylinder 403 can move rapidly and compress the limiting cylinder 404 under the drive of the rolling ball 409, and finally the limiting cylinder 404 is completely compressed, so that the movable end points of the movable cylinders 403 and 406 can be moved are reached, and therefore, the sliding block can be moved by different distances when the vehicle brakes in different situations, and different cooling modes are adopted, in addition, it should be noted that, be swing joint between connecting block 3 and brake disc 2, connecting block 3 can not lead to the fact the influence to the rotation of brake disc 2, and regulation and control mechanism 4 carries out fixed connection with the automobile body to guarantee this application stability when using.

Referring to fig. 1, 2 and 3, the bottom end of the fixed cylinder 401 is provided with a sliding groove matched with the sliding block 406, the side surface of the air inlet mechanism 5 is fixedly connected with a spray cooling mechanism 7, the spray cooling mechanism 7 comprises a spray water tank 701, the spray water tank 701 is fixedly connected with a spray head 702, and the spray head 702 and the trigger block 407 are in the same horizontal direction.

In the embodiment of the application, when the vehicle carries out emergency brake, rolling ball 409 drives movable barrel 403 and sliding block 406 and moves the terminal point that can move this moment, sliding block 406 also moves terminal point position at the spout of fixed barrel 401 bottom this moment, trigger block 407 this moment and can just in time trigger atomising head 702, water in the spray water tank 701 can be taken out and produce the spraying when atomising head 702 triggers, the spraying that spray water tank 701 produced falls on brake disc 2, thereby brake disc 2 when emergency brake carries out rapid cooling, and several times of the inching of adopting during emergency brake, can make atomising head 702 trigger many times, thereby can produce the spraying many times.

Referring to fig. 1, 4, 5 and 6, the bottom end of the connecting block 3 is fixedly connected with an air inlet cylinder 501, the top end of the air inlet cylinder 501 is provided with a sliding groove matched with the sliding block 406, the inside of the air inlet cylinder 501 is fixedly connected with a sealing plate 502, the side surface of the sealing plate 502 is fixedly connected with a fixing shaft 503, the side surface of the fixing shaft 503 is movably sleeved with a rotating plate 504, the initial state of the rotating plate 504 and the horizontal direction form an included angle of fifty degrees, the push block 408 is positioned five millimeters above the bottom end of the rotating plate 504, the bottom end of the rotating plate 504 is fixedly connected with a sliding cylinder 505, the bottom end of the sliding cylinder 505 is movably sleeved with a limit ring 506, the limit ring 506 is fixedly connected with the bottom end of the sealing plate 502, and the sliding cylinder 505 and the limit ring 506 are externally provided with an annular spring 507.

In the embodiment of the present application, when the vehicle is braked, the sliding block 406 drives the pushing block 408 to move, the pushing block 408 moves to contact with the rotating plate 504, thereby causing the rotating plate 504 to rotate around the fixed shaft 503, and when the fixed shaft 503 rotates, the air inlet pipe 501 in the originally sealed state opens an air inlet hole, and with the movement of the push block 408, the rotation angle of the rotation plate 504 increases, so that the air inlet is increased continuously, thereby increasing the air inlet volume, the rotating plate 504 will drive the sliding cylinder 505 to rotate around the limiting ring 506 when rotating, and compresses the ring spring 507, the sliding cylinder 505 and the limit ring 506 move in a sleeved manner to achieve a stable effect, when the ring spring 507 makes the rotating plate 504 reset, the rotating plate 504 can seal the air inlet cylinder 501 again, the push block 408 is located above the bottom end of the rotating plate 504, thereby preventing the rotating plate 504 from rotating to the maximum angle when initially contacting the push block 408.

Referring to fig. 1, 5 and 7, the inside of the air inlet cylinder 501 is movably connected with fan blades 601, the back of the fan blades 601 is fixedly connected with a rotating shaft 602, the outer surface of the rotating shaft 602 is fixedly connected with separating blades 604, the center position of the separating blades 604 is the same as the horizontal position of the top end of the air inlet cylinder 501 close to the spray cooling mechanism 7, the side surface of the rotating shaft 602 is movably connected with a connecting plate 603, and the side surface of the connecting plate 603 far away from the rotating shaft 602 is fixedly connected with the inside of the air inlet cylinder 501.

In the embodiment of the application, the gas that enters into in the air inlet cylinder 501 can drive the separation blade 604 and rotate, the separation blade 604 is located the holistic top of air inlet cylinder 501, therefore wind-force can at first contact with the interior lower blade that leans on of separation blade 604, thereby guarantee that the separation blade 604 can rotate at the very first time, avoid directly blowing the intermediate position of separation blade 604 and leading to the fact the unable pivoted condition as wind, can drive flabellum 601 through axis of rotation 602 when separation blade 604 rotates and rotate, thereby blow the cooling on brake disc 2 with wind, and the connecting plate 603 guarantees axis of rotation 602 stability when rotating.

The working principle of the invention;

the application mainly solves the problem of cooling the automobile brake, when the automobile is braked slowly, the automobile is acted by inertia at the moment, the rolling ball 409 moves towards the running direction of the automobile, the rolling ball 409 drives the movable cylinder 403 to move and compress the supporting spring 405 when moving, the movable cylinder 403 drives the sliding block 406 to move, the sliding block 406 drives the pushing block 408 at the bottom end to move, the pushing block 408 enables the rotating plate 504 to rotate around the fixed shaft 503 and compress the annular spring 507 when moving, the rotating angle of the rotating plate 504 is different according to the different moving distance of the sliding block 406 driven by the movable cylinder 403, so that the amount of gas entering the air inlet cylinder 501 is different, the gas entering the air inlet cylinder 501 can drive the separating blades 604 to rotate, the separating blades 604 rotate to drive the rotating shaft 602 to rotate, the rotating shaft 602 rotates to drive the fan blades 601 to rotate, and the wind power generated when the fan blades 601 rotate can blow to the brake disc 2, the brake disc 2 is cooled, and the wind power is in direct proportion to the moving distance of the rolling balls 409, so that the cooling efficiency can be controlled;

when the car carries out emergency braking, the inertial force that rolling ball 409 received this moment is great, consequently, rolling ball 409 removes to the direction of travel of car fast, and drive a movable section of thick bamboo 403 and remove and carry out the complete compression with spacing section of thick bamboo 404, a movable section of thick bamboo 403 drives the opposite side that sliding block 406 removed fixed section of thick bamboo 401 bottom spout, make rotor plate 504 rotate completely this moment on the one hand, thereby make flabellum 601 slew velocity great, thereby on the other hand a movable section of thick bamboo 403 drives trigger block 407 and removes and trigger atomising head 702, atomising head 702 absorbs water and produces the spraying blowout in following spray water tank 701, the water spraying falls on brake disc 2, can carry out rapid cooling when wind-force blows up, and the vehicle braking can be followed the behavior of stopping, thereby can spout water spraying many times and carry out rapid cooling.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the invention can be combined with each other;

and finally: the above description is only exemplary of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a but automobile brake of automatic cooling, includes axletree (1), brake disc (2), its characterized in that: the side, far away from the brake disc (2), of the axle (1) is movably sleeved with a connecting block (3), the top end of the connecting block (3) is fixedly connected with a regulating mechanism (4), the middle of the bottom end of the regulating mechanism (4) is fixedly connected with an air inlet mechanism (5), the side of the air inlet mechanism (5) is fixedly connected with a spray cooling mechanism (7), and the interior of the air inlet mechanism (5) is fixedly connected with a wind cooling mechanism (6);

the adjusting and controlling mechanism (4) comprises a fixed barrel (401) fixedly connected with a vehicle body, a avoiding groove is formed in the fixed barrel (401), a limiting barrel (404) is fixedly connected to one side of the avoiding groove of the fixed barrel (401), the limiting barrel (404) is movably sleeved in a movable barrel (403), a supporting spring (405) is arranged on the outer side of the limiting barrel (404), the right side of the supporting spring (405) is fixedly connected with the right side of the limiting barrel (404), the left side of the supporting spring (405) is fixedly connected with the right side of the movable barrel (403), a rolling ball (409) is arranged on the left side of the movable barrel (403), an arc-shaped groove matched with the rolling ball (409) is formed in the left side of the movable barrel (403), a sliding block (406) is fixedly connected to the bottom end of the movable barrel (403), and a triggering block (407) is fixedly connected to the middle of the side of the sliding block (406), the bottom end of the sliding block (406) is fixedly connected with a pushing block (408); the bottom end of the connecting block (3) is fixedly connected with an air inlet cylinder (501), the top end of the air inlet cylinder (501) is provided with a sliding groove matched with the sliding block (406), the inside of the air inlet cylinder (501) is fixedly connected with a sealing plate (502), the side surface of the sealing plate (502) is fixedly connected with a fixed shaft (503), and the side surface of the fixed shaft (503) is movably sleeved with a rotating plate (504).

2. The automobile brake capable of automatically cooling according to claim 1, characterized in that: the rolling ball (409) is provided with a buffer block (402) on the left side of the movable barrel (403), the buffer block (402) is fixedly connected with the inside of the fixed barrel (401), the side face of the buffer block (402) is provided with an arc-shaped groove matched with the rolling ball (409), and the rolling ball (409) is made of rubber.

3. The automobile brake capable of automatically cooling according to claim 2, characterized in that: the spout with sliding block (406) looks adaptation is seted up to the bottom of fixed section of thick bamboo (401), mechanism (5) side fixedly connected with mist cooling mechanism (7) admits air, mist cooling mechanism (7) are including spray tank (701), spray tank (701) fixedly connected with atomising head (702), atomising head (702) are in same horizontal direction with trigger block (407).

4. The automobile brake capable of automatically cooling according to claim 1, characterized in that: the initial state of the rotating plate (504) forms an included angle of fifty degrees with the horizontal direction, and the push block (408) is positioned five millimeters above the bottom end of the rotating plate (504).

5. The automobile brake capable of automatically cooling according to claim 4, characterized in that: the bottom end of the rotating plate (504) is fixedly connected with a sliding cylinder (505), the bottom end of the sliding cylinder (505) is movably sleeved with a limiting ring (506), the limiting ring (506) is fixedly connected with the bottom end of the sealing plate (502), and annular springs (507) are arranged outside the sliding cylinder (505) and the limiting ring (506).

6. The automobile brake capable of automatically cooling according to claim 1, characterized in that: the inside swing joint of air inlet section of thick bamboo (501) has flabellum (601), flabellum (601) back fixedly connected with axis of rotation (602), the outer surface fixedly connected with separation blade (604) of axis of rotation (602).

7. The automobile brake capable of automatically cooling according to claim 6, characterized in that: the central position of the separation blade (604) is the same as the horizontal position of the top end of the side, close to the spray cooling mechanism (7), of the air inlet cylinder (501), the side face of the rotating shaft (602) is movably connected with a connecting plate (603), and the side face, far away from the rotating shaft (602), of the connecting plate (603) is fixedly connected with the inside of the air inlet cylinder (501).