CN209241051U - A kind of top formula commercial vehicle brake actuator - Google Patents
A kind of top formula commercial vehicle brake actuator Download PDFInfo
- Publication number
- CN209241051U CN209241051U CN201822022501.6U CN201822022501U CN209241051U CN 209241051 U CN209241051 U CN 209241051U CN 201822022501 U CN201822022501 U CN 201822022501U CN 209241051 U CN209241051 U CN 209241051U
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- brake
- bottom plate
- hinged
- brake pedal
- commercial vehicle
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Abstract
The utility model provides a kind of top formula commercial vehicle brake actuator, is related to automotive brake field.A kind of top formula commercial vehicle brake actuator, including bottom plate and the brake pedal being hinge on the floor, main brake valve is provided through below the bottom plate, the output end of the main brake valve, which runs through bottom plate and extends between the bottom of brake pedal and brake pedal, to be connected, hinged seat is fixedly installed on the bottom plate, the brake pedal is hinge on the floor by hinged seat.Compare the prior art, and the utility model suppresses former vehicle main brake valve by the roof timbering other end and realizes brake, is equal to driver's foot and steps on brake pedal, brake pedal whereabouts can also suppress main brake valve and realize artificial brake.When people does not brake, it can be braked by motor instead of people.This programme structure is simple, at low cost, and does not access in brake system of car structure, to ensure that the safety of brake system.
Description
Technical field
The utility model relates to automotive brake technical field, specially a kind of top formula commercial vehicle brake actuator.
Background technique
In order to improve ride safety of automobile, autobrake system can be all installed on some automobiles, in case of emergency
Self-actuating brake；Brake actuator is provided in autobrake system, brake actuator executes system when receiving brake signal
Movement, to carry out automatic retarding or brake if necessary, this largely further ensures personnel and Che on vehicle
Driving safety, avoid that unnecessary safety accident occurs.
Brake actuator in existing commercial vehicle autobrake system is all much aerobraking actuator, these gas
The design structure of dynamic brake actuator is complicated, needs for all parts to be attached one by one, and needs to be truncated former vehicle aerobraking
The tracheae of system increases labor intensity when installation；Moreover, after being installed, there are the point (gas leakage of more incipient fault
Point), the reliability of automatic braking executing agency is reduced, subsequent maintenance cost is increased.
To sum up, how to overcome the drawbacks described above of existing aerobraking actuator is that those skilled in the art are urgently to be resolved
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of top formula commercial vehicle brake actuators, solve orthodox car braking and execute
Structure is complicated for mechanism present in mechanism, installation is complicated, and destroys the brake system structure of (intervention) original vehicle, potential larger
The problem of security risk.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of top formula commercial vehicle braking
Actuator is provided through main brake valve below the bottom plate including bottom plate and the brake pedal being hinge on the floor, described
The output end of main brake valve, which runs through bottom plate and extends between the bottom of brake pedal and brake pedal, to be connected, solid on the bottom plate
Dingan County is equipped with hinged seat, and the brake pedal is hinge on the floor by hinged seat, is also fixedly installed on the hinged seat solid
Fixed rack, the support bracket fastened side is fixedly installed with executing agency's component, and is also hinged with roof timbering on fixed bracket,
One end of the roof timbering is fixed on the output end of main brake valve, activity installation on the output end of executing agency's component
There is bearing, the outer surface of bearing is contacted with the bottom of roof timbering.
Further, carried out hingedly between the brake pedal and hinged seat by pin shaft I, and brake pedal, hinged seat,
It is also carried out by pin shaft II between main brake valve and roof timbering hinged.
Further, the hinged seat is fixed on the top of bottom plate by the cooperation of hex bolts and locking nut.
Further, the support bracket fastened side is provided with inclined plate structure, and on the inclined plate structure
There are six pore structures for setting, are consolidated between executing agency's component and inclined plate structure by outer-hexagonal bolt assembly
It is fixed.
Further, the front and back of the side of the fixed bracket far from plate structure is provided with protruding portion, and
Cavernous structure is provided between two protruding portions, and the bottom of roof timbering is also correspondingly arranged there are two extension, two extend
Portion corresponds to and is also equipped with cavernous structure at the cavernous structure on protruding portion, and pin shaft III sequentially passes through four cavernous structures and makes to fix
It is hinged between bracket and roof timbering.
Further, the output end of executing agency's component is rack structure, and the top of the rack structure is in opening
Shape, and bearing is movably arranged in the opening of rack structure.
Compare the prior art, and the utility model suppresses former vehicle main brake valve by the roof timbering other end and realizes brake,
It is equal to driver's foot and steps on brake pedal, brake pedal whereabouts can also suppresses main brake valve and realize artificial brake.When people does not stop
When vehicle, it can be braked by motor instead of people.Reversion when motor receives controller brake release signal, band carry-over bar are fallen after rise,
The compacting to roof timbering can be released at this time, and finally releases the compacting to main brake valve, realized and released brake, this programme structure
Simply, at low cost, and do not access in brake system of car structure, to ensure that the safety of brake system.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the positive structural schematic diagram of the utility model；
Fig. 3 is the support bracket fastened structural schematic diagram of the utility model；
Fig. 4 is the partial structurtes enlarged drawing in the portion A in this practical new Fig. 2.
Wherein, 1 bottom plate, 2 brake pedals, 3 main brake valves, 4 hinged seats, 5 fixed brackets, 6 executing agency's components, 7 top plates
Bracket, 8 pin shafts I, 9 pin shaft IIs, 10 hex bolts, 11 locking nuts, 12 outer-hexagonal bolt assemblies, 13 bearings, 14 rack gear knots
Structure, 15 pin shaft IIIs.
Specific embodiment
As shown in Figs 1-4, the utility model embodiment provides a kind of top formula commercial vehicle brake actuator, including 1 He of bottom plate
The brake pedal 2 being hinged on bottom plate 1, the lower section of bottom plate 1 are provided through main brake valve 3, and the output end of main brake valve 3 passes through
It wears bottom plate 1 and extends between the bottom of brake pedal 2 and brake pedal 2 and connect, hinged seat 4 is fixedly installed on bottom plate 1,
Hinged seat 4 is fixed on the top of bottom plate 1 by the cooperation of hex bolts 10 and locking nut 11.Brake pedal 2 passes through hinged seat 4
It is hinged on bottom plate 1, specific connection type between brake pedal 2 and hinged seat 4 is as shown in Figure 1, brake pedal 2 and hinged
It is carried out hingedly between seat 4 by pin shaft I 8, and also logical between brake pedal 2, hinged seat 4, main brake valve 3 and roof timbering 7
It crosses pin shaft II 9 and carries out hinged (as shown in Figure 1).Fixed bracket 5 is also fixedly installed on hinged seat 4, the side of fixed bracket 5 is solid
Dingan County is equipped with executing agency's component 6, and executing agency's component 6, which is one, can carry out flexible structure, executes machine in the present embodiment
Structure component 6 is stretched using motor cooperation rack structure, when motor rotates forward, is provided with wheel and rack on motor
Latch be engaged, when motor-driven gear is rotated forward, rack gear is pushed out, to be extended, when motor is anti-
Gear is driven to take in rack gear when turning, to reach the function of contraction, the side of fixed bracket 5 is provided with inclined plate knot
Structure, and there are six pore structures for setting on the inclined plate structure, pass through between executing agency's component 6 and inclined plate structure
Outer-hexagonal bolt assembly 12 is fixed, and is also hinged with roof timbering 7 on fixed bracket 5, and one end of roof timbering 7 is fixed on
On the output end of main brake valve 3, the front and back of fixed side of the bracket 5 far from plate structure is provided with protruding portion, and
Cavernous structure is provided between two protruding portions, and the bottom of roof timbering 7 is also correspondingly arranged there are two extension, two extend
Portion corresponds to and is also equipped with cavernous structure at the cavernous structure on protruding portion, and pin shaft III 15 sequentially passes through four cavernous structures and makes
It is hinged between fixed bracket 5 and roof timbering 7.Bearing 13 is movably installed on the output end of executing agency's component 6, bearing 13
Outer surface is contacted with the bottom of roof timbering 7.The output end of executing agency's component 6 is rack structure 14, the top of rack structure 14
Hold opening-like, and bearing 13 is movably arranged in the opening of rack structure 14.
During use, when executing agency's component 6 receives brake signal, motor is rotated forward, the meeting when motor rotates forward
Rack structure 14 is driven to rise, the free end that will push roof timbering 7 after rack structure 14 rises tilts, when top plate branch
After the free end of frame 7 tilts, roof timbering 7 can be rotated around the position hinged with fixed bracket 5, and by top plate branch
The one end hinged with main brake valve 3 of frame 7 is pressed down against, and after main brake valve 3 is pressed down against, can be braked to automobile, when
When executive module 6 receives the signal for stopping braking, motor reversal will drive the decline of rack structure 14 when motor reversal, work as tooth
After structure 14 declines, main brake valve 3 is restored to original position, when main brake valve 3 is restored to original position, automobile
Stop braking.
Claims (6)
1. a kind of top formula commercial vehicle brake actuator, special including bottom plate (1) and the brake pedal (2) being hinged on bottom plate (1)
Sign is: being provided through main brake valve (3) below the bottom plate (1), the output end of the main brake valve (3) runs through bottom plate
(1) it and extends between the bottom of brake pedal (2) and brake pedal (2) and connects, be fixedly installed on the bottom plate (1) hinged
Seat (4), the brake pedal (2) are hinged on bottom plate (1) by hinged seat (4), are also fixedly installed on the hinged seat (4)
Fixed bracket (5), the side of the fixed bracket (5) are fixedly installed with executing agency's component (6), and on fixed bracket (5) also
It is hinged with roof timbering (7), one end of the roof timbering (7) is fixed on the output end of main brake valve (3), the execution machine
It is movably installed on the output end of structure component (6) bearing (13), the outer surface of bearing (13) and the bottom of roof timbering (7) connect
Touching.
2. a kind of top formula commercial vehicle brake actuator according to claim 1, it is characterised in that: the brake pedal (2)
It is carried out hingedly between hinged seat (4) by pin shaft I (8), and brake pedal (2), hinged seat (4), main brake valve (3) and top
It is also carried out by pin shaft II (9) between board mount (7) hinged.
3. a kind of top formula commercial vehicle brake actuator according to claim 1, it is characterised in that: the hinged seat (4) is logical
The cooperation for crossing hex bolts (10) and locking nut (11) is fixed on the top of bottom plate (1).
4. a kind of top formula commercial vehicle brake actuator according to claim 1, it is characterised in that: the fixed bracket (5)
Side be provided with inclined plate structure, and setting is there are six pore structure on the inclined plate structure, the executing agency
It is fixed between component (6) and inclined plate structure by outer-hexagonal bolt assembly (12).
5. a kind of top formula commercial vehicle brake actuator according to claim 1, it is characterised in that: the fixed bracket (5)
The front and back of side far from plate structure is provided with protruding portion, and is provided with cavernous structure between two protruding portions,
And the bottom of roof timbering (7) is also correspondingly arranged there are two extension, two extensions correspond at the cavernous structure on protruding portion
Be also equipped with cavernous structure, and pin shaft III (15) sequentially pass through four cavernous structures make fixed bracket (5) and roof timbering (7) it
Between it is hinged.
6. a kind of top formula commercial vehicle brake actuator according to claim 1, it is characterised in that: executing agency's component
(6) output end is rack structure (14), and the top of the rack structure (14) is opening-like, and bearing (13) is movably arranged on
In the opening of rack structure (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022501.6U CN209241051U (en) | 2018-12-04 | 2018-12-04 | A kind of top formula commercial vehicle brake actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022501.6U CN209241051U (en) | 2018-12-04 | 2018-12-04 | A kind of top formula commercial vehicle brake actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209241051U true CN209241051U (en) | 2019-08-13 |
Family
ID=67531250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822022501.6U Active CN209241051U (en) | 2018-12-04 | 2018-12-04 | A kind of top formula commercial vehicle brake actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209241051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548019A (en) * | 2021-07-19 | 2021-10-26 | 武汉光昱明晟智能科技有限公司 | Vehicle pedal electric control actuating mechanism |
-
2018
- 2018-12-04 CN CN201822022501.6U patent/CN209241051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548019A (en) * | 2021-07-19 | 2021-10-26 | 武汉光昱明晟智能科技有限公司 | Vehicle pedal electric control actuating mechanism |
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