CN217682948U

CN217682948U - Drainage mechanism of automobile brake caliper

Info

Publication number: CN217682948U
Application number: CN202221276638.4U
Authority: CN
Inventors: 潘建梁; 梁俊强; 袁兴林; 詹兵
Original assignee: Sichuan Duomeng Automobile Technology Co ltd
Current assignee: Sichuan Duomeng Automobile Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-28
Anticipated expiration: 2032-05-24

Abstract

A drainage mechanism of an automobile brake caliper comprises a drainage component; the drainage assembly comprises an installation mechanism and a guide mechanism; the mounting mechanism comprises a limiting seat, a guide pillar and a mounting shell; the limiting seat is arranged at one end of the guide pillar, and the mounting shell is arranged at the other end of the guide pillar; the guide pillar is matched with the limiting seat and fixed on the bridge connector, and is fixed through a bolt; the mounting mechanism is positioned in the forward direction of the wheel; the brake calipers are arranged on the other side of the wheel; the guide mechanism comprises a flow guide piece, a rotating shaft and a movable rod; the flow guide pieces are two groups of arc-shaped thin plates which are symmetrically arranged; the flow guide pieces are symmetrically arranged by taking the rotating shaft as a symmetry axis; one side of the flow guide piece, which is far away from the rotating shaft, is provided with a movable rod; the mounting shell is provided with a piston, the output end of the piston is provided with a rod body, and the rod body and the rotating shaft are fixedly mounted; the utility model discloses can reduce precipitation weather through the mode of water conservancy diversion, on water blows the brake disc, and then can guarantee good water conservancy diversion heat dissipation function at fine weather, improve the performance of brake.

Description

Drainage mechanism of automobile brake caliper

Technical Field

The utility model relates to an automobile spare and accessory part technical field especially relates to a drainage mechanism of car brake caliper.

Background

The brake, also called braking, is an operation for stopping or reducing the speed of a running locomotive, vehicle, other transportation means, machine, or the like. The general principle of braking is that a wheel or disk is fixed on the high-speed shaft of the machine, and a brake shoe, belt or disk matched with the wheel or disk is mounted on the machine base, so that the wheel or disk can produce braking torque under the action of external force. The brake device is a mechanical brake device which can slow down the speed, also known as a speed reducer; in the prior art, water splashed when a brake system operates can be splashed onto a brake disc, and the brake effect can be influenced by the water attached to the brake disc.

In order to solve the problem, the application provides a drainage mechanism of automobile brake calipers.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a drainage mechanism of car brake caliper, the utility model discloses can reduce precipitation weather through the mode of water conservancy diversion, water blows to the brake disc on, and then can guarantee good water conservancy diversion heat dissipation function in fine weather, improves the performance of brake.

(II) technical scheme

In order to solve the problems, the utility model provides a drainage mechanism of an automobile brake caliper, which comprises a drainage component;

the drainage assembly comprises an installation mechanism and a guide mechanism; the mounting mechanism comprises a limiting seat, a guide pillar and a mounting shell; the limiting seat is arranged at one end of the guide pillar, and the mounting shell is arranged at the other end of the guide pillar; the guide pillar is matched with the limiting seat and fixed on the bridge connector, and is fixed through a bolt; the mounting mechanism is positioned in the forward direction of the wheel; the brake calipers are arranged on the other side of the wheel, and the brake calipers and the mounting mechanism are symmetrically arranged by taking the brake disc as a symmetry axis;

the guide mechanism comprises a flow guide piece, a rotating shaft and a movable rod; the flow guide pieces are two groups of arc-shaped thin plates which are symmetrically arranged; the flow guide pieces are symmetrically arranged by taking the rotating shaft as a symmetry axis, and both sides of the flow guide pieces rotate around the rotating shaft; one side of the flow guide piece, which is far away from the rotating shaft, is provided with a movable rod;

an arc-shaped guide groove and a vertically arranged sliding groove are formed in the inner wall of the mounting shell, and the rotating shaft slides up and down along the vertically arranged sliding groove; the movable rod keeps sliding through the arc-shaped guide groove; the installation shell is provided with a piston, the output end of the piston is provided with a rod body, and the rod body and the rotating shaft are fixedly installed.

Preferably, the piston is blown by wind pressure, the piston keeps in an extending state, the rod body presses the rotating shaft to slide along the sliding groove, and the flow guide piece keeps in an opening state.

Preferably, a controller is arranged on the mounting shell, an electromagnet is arranged in the piston, and the controller controls the electromagnet to be powered on or powered off.

Preferably, the surface of the flow guide is provided with protrusions for increasing the surface area.

Preferably, the deflector is held open with edges of the deflector projecting from both sides of the mounting housing.

Preferably, the movable rod and the rotating shaft are hollow rods.

Preferably, the guide element is not in contact with the brake disc.

The above technical scheme of the utility model has following profitable technological effect:

as the speed of the vehicle increases during vehicle operation, the greater the pressure experienced at the piston; the piston can keep an extending state under the action of wind pressure, and the rotating shaft can be pushed to move downwards through the rod body in the extending state, so that two sides of the whole flow guide piece are kept in an opening state, and the other end of the flow guide piece moves along an arc-shaped guide groove in the inner wall of the mounting shell through the movable rod; the air guide piece in the opening state can greatly increase the air guide capacity; when raining, the contained water and air can be blown away towards the upper side and the lower side of the brake disc along with the air flow, so that the air flow is prevented from being attached to the brake disc; and a small amount of rainwater on the surface of the brake disc can be evaporated along with the temperature rise of the brake pad, so that the aim of draining water is fulfilled.

Drawings

Fig. 1 is the utility model provides a car brake caliper's drainage mechanism's mounted position schematic diagram.

Fig. 2 is the utility model provides a car brake caliper's drainage mechanism's overall structure schematic diagram.

Fig. 3 is the utility model provides an inboard schematic structure of installation shell among car brake caliper's the drainage mechanism.

Fig. 4 is the structure diagram of the diversion member in the drainage mechanism of the automobile brake caliper.

Fig. 5 is the installation position structure diagram of the pivot and the movable rod in the drainage mechanism of the automobile brake caliper.

Reference numerals: 1. a brake disc; 2. a drainage assembly; 21. a limiting seat; 22. a guide post; 23. mounting a shell; 24. a flow guide member; 3. a piston; 31. a rod body; 4. a controller; 5. a movable rod; 6. a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the present invention provides a drainage mechanism for automobile brake calipers, which comprises a drainage assembly 2;

the drainage component 2 comprises an installation mechanism and a guide mechanism; the mounting mechanism comprises a limiting seat 21, a guide post 22 and a mounting shell 23; the limiting seat 21 is arranged at one end of the guide post 22, and the mounting shell 23 is arranged at the other end of the guide post 22; the guide post 22 and the limiting seat 21 are matched and fixed on the bridge code and fixed through a bolt; the mounting mechanism is positioned in the forward direction of the wheel; the brake calipers are arranged on the other side of the wheel, and the brake calipers and the mounting mechanism are symmetrically arranged by taking the brake disc 1 as a symmetry axis;

the guide mechanism comprises a flow guide piece 24, a rotating shaft 6 and a movable rod 5; the flow guide pieces 24 are two groups of arc-shaped thin plates which are symmetrically arranged; the flow guide pieces 24 are symmetrically arranged by taking the rotating shaft 6 as a symmetry axis, and both sides of the flow guide pieces 24 rotate around the rotating shaft 6; one side of the flow guide piece 24, which is far away from the rotating shaft 6, is provided with a movable rod 5;

an arc-shaped guide groove and a vertically arranged sliding groove are formed in the inner wall of the mounting shell 23, and the rotating shaft 6 slides up and down along the vertically arranged sliding groove; the movable rod 5 keeps sliding in an arc-shaped guide groove; the installation shell 23 is provided with a piston 3, the output end of the piston 3 is provided with a rod body 31, and the rod body 31 is fixedly installed with the rotating shaft 6.

In an alternative embodiment, wind pressure blows the piston 3, the piston 3 keeps extending, the rod 31 presses the rotating shaft 6 to slide along the sliding groove, and the diversion element 24 keeps opening.

It should be noted that, as the speed of the vehicle increases during the running of the vehicle, the pressure applied to the piston 3 is also greater; the piston 3 can keep an extending state under the action of wind pressure, and the rotating shaft 6 can be pushed to move downwards through the rod body 31 in the extending state, so that two sides of the whole flow guide piece 24 keep an opening state, and the other end of the flow guide piece 24 moves along an arc-shaped guide groove on the inner wall of the mounting shell 23 through the movable rod 5; the air guide piece 24 in the opening state can greatly increase the air guide capacity; when raining, the contained water and air can be blown away towards the upper side and the lower side of the brake disc 1 along with the air flow, so that the air flow is prevented from being attached to the brake disc 1; and a small amount of rainwater on the surface of the brake disc 1 can be evaporated along with the temperature rise of the brake pad, so that the aim of draining water is fulfilled.

In an alternative embodiment, the controller 4 is arranged on the mounting shell 23, the electromagnet is arranged in the piston 3, and the controller 4 controls the electromagnet to be powered on or powered off.

It should be noted that when the controller is controlled to be powered on, the electromagnet is powered on to generate magnetic attraction force, so as to attract the piston 3; at the moment, the piston 3 cannot be pushed to operate under the action of wind pressure; in sunny weather, the diversion piece 24 in the contraction state can enable air to be blown away towards the brake disc 1 more intensively, and therefore the air cooling capacity is improved.

In an alternative embodiment, the baffle 24 is provided with surface area increasing protrusions.

It should be noted that the raised portion increases the surface area of the flow guide 24, thereby facilitating heat dissipation.

In an alternative embodiment, the baffle 24 is held open with the edges of the baffle 24 extending from both sides of the mounting shell 23.

In an alternative embodiment, the movable rod 5 and the rotating shaft 6 are hollow rods.

It should be noted that the hollow rod body can reduce the weight of the whole mechanism.

In an alternative embodiment, the flow-guiding element 24 is not in contact with the brake disc 1.

In the utility model, the drainage component 2 is installed, the installed drainage component 2 keeps symmetrical arrangement relative to the brake caliper by taking the brake disc 1 as a symmetrical shaft, and the drainage component 2 is positioned at one side where the wheel moves forwards; on rainy days, the pressure applied to the piston 3 is higher as the vehicle speed increases during vehicle operation; the piston 3 can keep an extending state under the action of wind pressure, and the rotating shaft 6 can be pushed to move downwards through the rod body 31 in the extending state, so that two sides of the whole flow guide piece 24 keep an opening state, and the other end of the flow guide piece 24 moves along an arc-shaped guide groove on the inner wall of the mounting shell 23 through the movable rod 5; the air guide piece 24 in the opening state can greatly increase the air guide capacity; when raining, the contained water and air can blow away towards the upper side and the lower side of the brake disc 1 along with the air flow, so that the air flow is prevented from being attached to the brake disc 1; a small amount of rainwater on the surface of the brake disc 1 can be evaporated along with the temperature rise of the brake pad, so that the aim of draining water is fulfilled; in clear weather, the controller 4 can control the electromagnet to be electrified, so that the electromagnet is electrified to generate magnetic attraction to adsorb the piston 3; at the moment, the piston 3 cannot be pushed to operate under the action of wind pressure; in sunny weather, the flow guide piece 24 in the shrinkage state can blow air to the brake disc 1 more intensively, so that the air cooling capacity is improved; when the controller is controlled to be electrified, the electromagnet is electrified to generate magnetic attraction force to adsorb the piston 3; at the moment, the piston 3 cannot be pushed to operate under the action of wind pressure; in sunny weather, the diversion piece 24 in the contraction state can enable air to be blown off towards the brake disc 1 more intensively, and therefore the air cooling capacity is improved. The diversion piece 24 keeps opening, and the edge of the diversion piece 24 extends out of the two sides of the mounting shell 23, so that the air guiding capability can be greatly increased, and the blowing and heat dissipation of the brake disc 1 are facilitated. The utility model discloses can reduce precipitation weather through the mode of water conservancy diversion, water blows to brake disc 1 on, and then can guarantee good water conservancy diversion heat dissipation function at sunny weather, improves the performance of brake.

It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A drainage mechanism of an automobile brake caliper is characterized by comprising a drainage component (2);

the drainage component (2) comprises an installation mechanism and a guide mechanism; the mounting mechanism comprises a limiting seat (21), a guide post (22) and a mounting shell (23); the limiting seat (21) is arranged at one end of the guide post (22), and the mounting shell (23) is arranged at the other end of the guide post (22); the guide post (22) and the limiting seat (21) are matched and fixed on the bridge connector and fixed through bolts; the mounting mechanism is positioned in the forward direction of the wheel; the brake calipers are arranged on the other side of the wheel, and the brake calipers and the mounting mechanism are symmetrically arranged by taking the brake disc (1) as a symmetry axis;

the guide mechanism comprises a flow guide piece (24), a rotating shaft (6) and a movable rod (5); the flow guide pieces (24) are two groups of arc-shaped thin plates which are symmetrically arranged; the flow guide pieces (24) are symmetrically arranged by taking the rotating shaft (6) as a symmetry axis, and both sides of the flow guide pieces (24) rotate around the rotating shaft (6); one side of the flow guide piece (24) far away from the rotating shaft (6) is provided with a movable rod (5);

an arc-shaped guide groove and a vertically arranged sliding groove are formed in the inner wall of the mounting shell (23), and the rotating shaft (6) slides up and down along the vertically arranged sliding groove; the movable rod (5) keeps sliding through an arc-shaped guide groove; a piston (3) is arranged on the mounting shell (23), a rod body (31) is arranged at the output end of the piston (3), and the rod body (31) and the rotating shaft (6) are fixedly mounted.

2. A drainage mechanism for brake calipers of cars according to claim 1, characterized in that the piston (3) is blown by wind pressure, the piston (3) is kept in an extended state, the rod (31) is pressed against the spindle (6) to slide along the runner, and the deflector (24) is kept spread.

3. The drainage mechanism of automobile brake calipers according to claim 1, wherein the mounting shell (23) is provided with a controller (4), the piston (3) is provided with an electromagnet, and the controller (4) controls the electromagnet to be powered on or powered off.

4. The drainage mechanism of automotive brake calipers according to claim 1, characterized in that the surface of the deflector (24) is provided with raised portions of increased surface area.

5. Drainage mechanism for brake calipers for motor vehicles according to claim 1, characterized in that the deflector (24) is kept stretched, the edges of the deflector (24) projecting from the two sides of the mounting shell (23).

6. Drainage mechanism for vehicle brake calipers, according to claim 1, characterized in that the movable bar (5) and the spindle (6) are hollow bars.

7. Drainage mechanism for vehicle brake calipers according to claim 1, characterized in that the deflector (24) is not in contact with the disc (1).