CN208915161U - A kind of integrated valve block of integrated electrical control braking force aid system - Google Patents
A kind of integrated valve block of integrated electrical control braking force aid system Download PDFInfo
- Publication number
- CN208915161U CN208915161U CN201821142267.4U CN201821142267U CN208915161U CN 208915161 U CN208915161 U CN 208915161U CN 201821142267 U CN201821142267 U CN 201821142267U CN 208915161 U CN208915161 U CN 208915161U
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- valve block
- integrated
- electric cylinders
- mounting hole
- block ontology
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Abstract
The utility model relates to a kind of integrated valve blocks of integrated electrical control braking force aid system, including valve block ontology, the lower end of the valve block ontology is arranged side by side with simulator accommodating chamber and leakage chamber, it is located above leakage chamber on the valve block ontology and is provided with electric cylinders mounting hole, the upper surface of the valve block ontology is provided with the fluid infusion hole being connected with electric cylinders mounting hole, top position is provided with master cylinder installation on the side side wall of the valve block ontology, and the leakage chamber is connected with the bottom of electric cylinders mounting hole.The utility model structure is simple, and integrated level is high, and topology layout is reasonable.
Description
Technical field
The utility model relates to automobile brake force aid system fields, more particularly to a kind of integrated electrical control braking power-assisted system
The integrated valve block of system.
Background technique
Early stage brake boost uses vacuum booster, occupies in terms of braking system for quite a long time, but because
The electronic degree of vacuum servo is not high, poor controllability, for automatic Pilot and subsequent intelligent driving, vacuum booster
It is not able to satisfy growth requirement instantly.Brush DC power-assisted cell life is long, response is fast, and controllability is good, is used as power-assisted unit,
It is to compare the power-assisted research topic in forward position in recent years to be widely studied as braking system of new generation as key components and parts,
And occurs a collection of braking system using power-assisted unit as power-assisted driving unit in the market.
But because of the reason of output power and structure arrangement etc., itself the space occupied of power-assisted unit is larger, adds simultaneously
The space of deceleration mechanism and switching mechanism increases braking system volume itself.
Present force aid system for braking is all to fix all parts using the biggish bracket of volume ratio, compares occupancy automobile
Interior limited space.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of pile-up valves of integrated electrical control braking force aid system
Block, structure is simple, and integrated level is high, and topology layout is reasonable.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of integrated electrical control braking power-assisted
The lower end of the integrated valve block of system, including valve block ontology, the valve block ontology is arranged side by side with simulator accommodating chamber and leakage
Chamber is located on the valve block ontology above leakage chamber and is provided with electric cylinders mounting hole, and the upper surface of the valve block ontology is provided with
The fluid infusion hole being connected with electric cylinders mounting hole, top position is provided with master cylinder peace on the side side wall of the valve block ontology
Dress, the leakage chamber are connected with the bottom of electric cylinders mounting hole.
As a kind of supplement to technical solution described in the utility model, the inner sidewall of the electric cylinders mounting hole with it is right
The lateral wall of the electric cylinders cylinder body answered is close to and axial is disposed with and the corresponding groove of fluid hole and fluid infusion hole on electric cylinders cylinder body.
Further, the simulator accommodates and is disposed with internal screw thread on chamber inner sidewall.
Further, the lower end insertion of the leakage chamber is equipped with end cap.
The utility model has the advantages that structure is simple the utility model relates to a kind of integrated valve block of integrated electrical control braking force aid system,
Integrated level is high, and topology layout is reasonable.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model.
Diagram: 1, valve block ontology；2, electric cylinders mounting hole；3, groove；4, leakage chamber；5, end cap；6, simulator accommodating chamber；7,
Master cylinder mounting hole；8, fluid infusion hole.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
As shown in Figure 1, the embodiments of the present invention is related to a kind of pile-up valve of integrated electrical control braking force aid system
Block, including valve block ontology 1, the lower end of the valve block ontology 1 is arranged side by side with simulator accommodating chamber 6 and leakage chamber 4, described
Top on valve block ontology 1 positioned at leakage chamber 4 is provided with electric cylinders mounting hole 2, and the upper surface of the valve block ontology 1 is provided with and electric cylinders
The fluid infusion hole 8 that mounting hole 2 is connected, top position is provided with master cylinder installation on the side side wall of the valve block ontology 1
Hole 7, the leakage chamber 4 are connected with the bottom of electric cylinders mounting hole 2.
As a kind of supplement to technical solution described in the utility model, the inner sidewall of the electric cylinders mounting hole 2 with
The lateral wall of corresponding electric cylinders cylinder body be close to and it is axial be disposed with on electric cylinders cylinder body fluid hole and fluid infusion hole it is corresponding recessed
Slot 3.
It is disposed with internal screw thread on 6 inner sidewall of simulator accommodating chamber, facilitates installation.
The lower end insertion of the leakage chamber 4 is equipped with end cap 5.
The utility model structure is simple, and integrated level is high, and mechanism is exquisite, is the relief valve integrated with suction nozzle, is different from
Traditional free-standing relief valve, structure is more compact, and number of parts is few, and cost is lower, and bonnet and suction nozzle use click on fashion
Connection, vent pressure is more stable, increases guiding mechanism at bonnet, connect, make easier for installation with suction nozzle wedge shape.
Claims (4)
1. a kind of integrated valve block of integrated electrical control braking force aid system, including valve block ontology (1), which is characterized in that described
The lower end of valve block ontology (1) is arranged side by side with simulator accommodating chamber (6) and leakage chamber (4), is located on the valve block ontology (1)
It is provided with above leakage chamber (4) electric cylinders mounting hole (2), the upper surface of the valve block ontology (1) is provided with and electric cylinders mounting hole (2)
The fluid infusion hole (8) being connected, top position is provided with master cylinder mounting hole on the side side wall of the valve block ontology (1)
(7), the leakage chamber (4) is connected with the bottom of electric cylinders mounting hole (2).
2. the integrated valve block of integrated electrical control braking force aid system according to claim 1, it is characterised in that: the electricity
The inner sidewall of cylinder mounting hole (2) is close to the lateral wall of corresponding electric cylinders cylinder body and axial be disposed with goes out liquid on electric cylinders cylinder body
The corresponding groove in hole and fluid infusion hole (3).
3. the integrated valve block of integrated electrical control braking force aid system according to claim 1, it is characterised in that: the mould
Internal screw thread is disposed on quasi- device accommodating chamber (6) inner sidewall.
4. the integrated valve block of integrated electrical control braking force aid system according to claim 1, it is characterised in that: the leakage
The lower end insertion of sap cavity (4) is equipped with end cap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142267.4U CN208915161U (en) | 2018-07-19 | 2018-07-19 | A kind of integrated valve block of integrated electrical control braking force aid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142267.4U CN208915161U (en) | 2018-07-19 | 2018-07-19 | A kind of integrated valve block of integrated electrical control braking force aid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208915161U true CN208915161U (en) | 2019-05-31 |
Family
ID=66694293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821142267.4U Active CN208915161U (en) | 2018-07-19 | 2018-07-19 | A kind of integrated valve block of integrated electrical control braking force aid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208915161U (en) |
-
2018
- 2018-07-19 CN CN201821142267.4U patent/CN208915161U/en active Active
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| GR01 | Patent grant |