CN214808620U

CN214808620U - Pressure device for brake fluid production

Info

Publication number: CN214808620U
Application number: CN202120653904.XU
Authority: CN
Inventors: 郭江涛
Original assignee: Fangpai Information Technology Tianjin Co ltd
Current assignee: Fangpai Information Technology Tianjin Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-23
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a pressure device for brake fluid production, which comprises a lifting chamber, wherein a first liquid chamber is arranged above the lifting chamber, a lifter is arranged inside the lifting chamber, a pressing plate is arranged at the top of the lifter, a piston ring is arranged on the outer wall of the pressing plate, a sliding wall is arranged on the inner wall of the first liquid chamber, a partition plate is arranged above the sliding wall, a filter screen is arranged above the partition plate, and a second liquid chamber is arranged above the partition plate; the pressurizing device for producing the brake oil can solve the problem of removing bubbles in the brake oil by arranging the first liquid chamber, the lifter, the pressing plate, the piston ring, the sliding wall, the partition plate, the filter screen and the second liquid chamber, and the brake oil is also called brake liquid, is a liquid medium for transmitting the brake pressure in a hydraulic brake system, is used as a medium for force transmission, removes the bubbles in the brake oil, so that the brake oil cannot influence the compression of oil due to the existence of the bubbles in the working process, thereby influencing the stability of the brake system.

Description

Pressure device for brake fluid production

Technical Field

The utility model relates to a brake fluid production is with pressurization technical field specifically is a brake fluid production is with pressure device.

Background

The brake device of the existing vehicle mainly comprises four types of oil brake, air brake, vacuum boosting brake and vacuum boosting brake. Among them, the oil brake device is most commonly used, and is most widely used particularly in vehicles with less complicated structures. The oil braking device has a simple structure, but in use, the braking effect is sometimes not ideal, the main reason is because the brake oil is a liquid medium for transmitting the braking pressure in the hydraulic braking system, and when the oil braking device is used in a vehicle adopting the hydraulic braking system, bubbles in the brake oil are sometimes not completely removed, and the braking system is influenced. The brake fluid, also called brake fluid or forcing fluid, is an indispensable part of the brake system, and in the brake system, it is a medium for transmitting force, because the fluid cannot be compressed, the pressure output from the master pump is directly transmitted to the slave pump through the brake fluid. All liquids have incompressible properties and when the liquid is subjected to pressure in a sealed container or a liquid filled conduit, it will quickly and uniformly transmit the pressure to the various parts of the liquid. Hydraulic braking works by this principle. The brake fluid has bubbles in the brake fluid during production, and the bubbles can influence the compression of the brake fluid, so that the brake fluid has problems during working, and a device capable of removing the bubbles in the brake fluid is needed.

The prior art has the following defects or problems:

1. the existing brake oil pressurizing device can not effectively exhaust bubbles in the brake oil when in work, so that some small bubbles still remain in the brake oil, further the brake oil influences the compression of the oil when being subjected to pressure, the pressure can not be quickly and uniformly transmitted to all parts of the liquid, and a vehicle braking system of a hydraulic braking system fails, thereby causing the loss of human bodies and property;

2. the existing brake oil pressurizing device has a complex integral structure and low stability during placement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure device is used in brake fluid production to the weak point of prior art to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure device is used in brake fluid production, includes the lift room, the top of lift room is provided with first liquid chamber, the inside of lift room is provided with the riser, the top of riser is provided with the clamp plate, the outer wall of clamp plate is provided with the piston ring, the inner wall of first liquid chamber is provided with the smooth wall, the top of smooth wall is provided with the baffle, the higher authority of baffle is provided with the filter screen, the top of baffle is provided with second liquid chamber.

As the utility model discloses a preferred technical scheme, the upper surface of lift room is provided with control switch, control switch and riser electric connection.

As the utility model discloses a preferred technical scheme, riser and clamp plate fixed connection, and clamp plate and piston ring fixed connection.

As the preferred technical scheme of the utility model, piston ring and smooth wall sliding connection, and the inner wall fixed connection of smooth wall and first liquid chamber.

As the utility model discloses a preferred technical scheme, baffle and smooth wall fixed connection, and baffle and filter screen fixed connection.

As the utility model discloses a preferred technical scheme, the one end that the bottom of second liquid chamber extended to the outside is provided with the oil drain port, the higher authority of oil drain port is provided with the oil extraction switch.

As the utility model discloses a preferred technical scheme, the top of second liquid chamber and the top that is located the oil extraction switch are provided with the oiling mouth, and one side of oiling mouth is provided with the exhaust hole.

Compared with the prior art, the utility model provides a pressure device is used in brake fluid production possesses following beneficial effect:

1. the pressurizing device for producing the brake oil is provided with the first liquid chamber, the second liquid chamber, the lifter, the pressing plate, the piston ring, the sliding wall, the partition plate and the filter screen, so that when the brake oil is injected into the first liquid chamber, part of air bubbles can be crushed through the filter screen to the second liquid chamber for the first time, then the brake oil is pushed out of the second liquid chamber by the lifter pushing pressure plate, then enters the first liquid chamber through the filter screen for the second time, is filtered for two times, the bubbles in the brake fluid can be better broken and removed, so that some small bubbles can not be left in the brake fluid, the brake oil can not influence the compression of the oil when being pressurized, and the pressure can be quickly and uniformly transmitted to each part of the liquid, so that the vehicle braking system of the hydraulic braking system can not be out of order, and the personal and property loss can not be caused;

2. this pressure device is used in brake fluid production, through setting up lift room, first liquid chamber, second liquid chamber, design into the square with the lift room, design into the cylinder with first liquid chamber and second liquid chamber, and link together from top to bottom, can not occupy too big space, make the overall structure simpler, and the lift room is as the base of whole equipment again, will be greater than the first liquid chamber and the second liquid chamber of top, and stability is higher when placing, is difficult for empting.

Drawings

FIG. 1 is a schematic view of the overall structure of a pressurizing device for producing brake fluid according to the present invention;

FIG. 2 is a schematic view of the structure of the pressurizing device for producing brake fluid of the present invention;

FIG. 3 is a schematic view of a plane structure of a pressing plate of a pressurizing device for producing brake fluid according to the present invention;

fig. 4 is a schematic view of the plane structure of the separator of the pressurizing device for producing brake fluid of the present invention.

In the figure: 1. a lifting chamber; 2. a first liquid chamber; 3. a lifter; 4. pressing a plate; 5. a piston ring; 6. a slide wall; 7. a partition plate; 8. a filter screen; 9. a second liquid chamber; 10. an oil filling port; 11. an exhaust hole; 12. an oil discharge port; 13. an oil discharge switch; 14. and controlling the switch.

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

Referring to fig. 1-4, in this embodiment: the utility model provides a pressure device is used in brake fluid production, includes lift chamber 1, the top of lift chamber 1 is provided with first liquid chamber 2, the inside of lift chamber 1 is provided with riser 3(TJC-C1-T3-P-P), the top of riser 3 is provided with clamp plate 4, the outer wall of clamp plate 4 is provided with piston ring 5, the inner wall of first liquid chamber 2 is provided with slide wall 6, the top of slide wall 6 is provided with baffle 7, be provided with filter screen 8 above baffle 7, the top of baffle 7 is provided with second liquid chamber 9.

In this embodiment, the control switch 14 is disposed on the upper surface of the lifting chamber 1, the control switch 14(SLA7H-11BN) is electrically connected to the lifter 3, and the lifting of the lifter 3 can be controlled by the control switch 14; the lifter 3 is fixedly connected with the pressing plate 4, the pressing plate 4 is fixedly connected with the piston ring 5, the lifter 3 can drive the pressing plate 4 to move up and down by fixedly connecting the lifter 3 with the pressing plate 4, and the piston ring 5 can also move up and down along with the pressing plate 4 due to the fixedly connection of the pressing plate 4 and the piston ring 5; the piston ring 5 is connected with the sliding wall 6 in a sliding manner, the sliding wall 6 is fixedly connected with the inner wall of the first liquid chamber 2, the pressing plate 4 can move up and down without overlarge resistance through the sliding connection of the piston ring 5 and the sliding wall 6, and the sliding wall 6 can not move along with the piston ring 5 through the fixed connection of the sliding wall 6 and the inner wall of the first liquid chamber 2; the partition plate 7 is fixedly connected with the sliding wall 6, the partition plate 7 is fixedly connected with the filter screen 8, the partition plate 7 is fixedly connected with the sliding wall 6, the partition plate 7 separates the first liquid chamber 2 from the second liquid chamber 9, and the partition plate 7 is fixedly connected with the filter screen 8, so that the brake oil inevitably passes through the filter screen 8 in the process of flowing in the first liquid chamber 2 and the second liquid chamber 9, and bubbles in the brake oil can be filtered and broken; an oil discharge port 12 is arranged at one end of the bottom of the second liquid chamber 9 extending to the outside, an oil discharge switch 13(DN25) is arranged above the oil discharge port 12, brake oil which is pressurized and has bubbles discharged completely can be discharged through the oil discharge port 12, and the discharge of the brake oil can be controlled through the oil discharge switch 13; an oil filling port 10 is arranged at the top of the second liquid chamber 9 and above an oil discharging switch 13, an exhaust hole 11 is arranged on one side of the oil filling port 10, brake oil can be injected into the second liquid chamber 9 through the oil filling port 10, and the first liquid chamber 2 and the second liquid chamber 9 can be balanced with external air pressure through the exhaust hole 11.

The utility model discloses a theory of operation and use flow: a pressurizing device for producing brake oil is characterized in that when the pressurizing device is used, brake oil is injected into a second liquid chamber 9 through an oil injection port 10, then the brake oil flows into a first liquid chamber 2 through a filter screen 8, when the brake oil flows into the first liquid chamber 2 through the filter screen 8, bubbles in the brake oil can be broken, gas generated by broken bubbles can be discharged through an exhaust hole 11, when the first liquid chamber 2 is filled with the brake oil, the injection is stopped, then a lifter 3 is controlled to start working through a control switch 14, a pressing plate 4 is positioned at the bottom of the first liquid chamber 2 before the lifter 3 starts working, after the lifter 3 starts working, the pressing plate 4 is pushed to move towards the right upper side, the pressing plate 4 drives a piston ring 5 to slide on a sliding wall 6, the brake oil is pushed to enter the second liquid chamber 9 through the filter screen 8 again, at the moment, residual bubbles in the brake oil can be broken, and gas generated by broken bubbles can be discharged through the exhaust hole 11 again, when the pressure plate 4 rises to the top of the first liquid chamber 2, the control switch 14 controls the lifter 3 to finish the work again, at this time, the brake oil is completely pressed into the second liquid chamber 9, and then the oil discharge switch 13 on the oil discharge port 12 is opened, so that the brake oil with bubbles discharged out can be discharged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pressure device is used in brake fluid production which characterized in that: including lift room (1), the top of lift room (1) is provided with first liquid chamber (2), the inside of lift room (1) is provided with riser (3), the top of riser (3) is provided with clamp plate (4), the outer wall of clamp plate (4) is provided with piston ring (5), the inner wall of first liquid chamber (2) is provided with smooth wall (6), the top of smooth wall (6) is provided with baffle (7), the higher authority of baffle (7) is provided with filter screen (8), the top of baffle (7) is provided with second liquid chamber (9).

2. The pressurizing device for brake fluid production according to claim 1, wherein: the upper surface of the lifting chamber (1) is provided with a control switch (14), and the control switch (14) is electrically connected with the lifter (3).

3. The pressurizing device for brake fluid production according to claim 1, wherein: the lifter (3) is fixedly connected with the pressing plate (4), and the pressing plate (4) is fixedly connected with the piston ring (5).

4. The pressurizing device for brake fluid production according to claim 1, wherein: the piston ring (5) is connected with the sliding wall (6) in a sliding mode, and the sliding wall (6) is fixedly connected with the inner wall of the first liquid chamber (2).

5. The pressurizing device for brake fluid production according to claim 1, wherein: the partition plate (7) is fixedly connected with the sliding wall (6), and the partition plate (7) is fixedly connected with the filter screen (8).

6. The pressurizing device for brake fluid production according to claim 1, wherein: an oil discharge port (12) is formed in one end, extending to the outside, of the bottom of the second liquid chamber (9), and an oil discharge switch (13) is arranged on the oil discharge port (12).

7. The pressurizing device for brake fluid production according to claim 1, wherein: an oil filling port (10) is arranged at the top of the second liquid chamber (9) and above the oil discharging switch (13), and an exhaust hole (11) is formed in one side of the oil filling port (10).