CN207403716U - A kind of brake executive device - Google Patents
A kind of brake executive device Download PDFInfo
- Publication number
- CN207403716U CN207403716U CN201721223598.6U CN201721223598U CN207403716U CN 207403716 U CN207403716 U CN 207403716U CN 201721223598 U CN201721223598 U CN 201721223598U CN 207403716 U CN207403716 U CN 207403716U
- Authority
- CN
- China
- Prior art keywords
- turntable
- brake
- mounting hole
- brake cable
- executive device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of brake executive devices, and including turntable, rotary base, brake cable and motor, the turntable includes upper end, concave shaped portion and lower end, and the upper end is equipped with protrusion, and the turntable is equipped with axis hole；The turntable is fixed on by axis hole on motor output shaft；The rotary base is equipped with stepped turntable mounting hole, is equipped in the turntable mounting hole with protruding matched groove, is clearance fit between the turntable mounting hole and upper end, and the diameter of the turntable mounting hole is more than the diameter of lower end；The groove side is equipped with fixture block, and being equipped with brake cable in the groove exports through hole；One end of the brake cable is fixed on turntable, and the other end of the brake cable is connected with the brake pedal of automobile.The utility model is equipped with slope and stifled point, has double protection functions, the inordinate rotation of turntable can effectively be avoided to be damaged caused by brake pedal, and can increase security performance, extends the service life of product.
Description
Technical field
The utility model belongs to brake technique field, and in particular to a kind of brake executive device.
Background technology
Vehicle also brings security risk while bringing convenient.Specifically, due to the skidding of vehicle
System must be driven by driver, and driver is likely to occur the situations such as off one's guard, tired, operation error when driving vehicle,
Occur so as to cause frequent accidents.In order to avoid traffic accident occurs, the prior art provides autobrake system, existing
Autobrake system in technology is required to use brake executive device.
2016 20318309.X of patent discloses a kind of autobrake system for including brake gear, which needs
Turntable angle is detected using rotary encoder, so as to control the rotation of motor, if rotary encoder breaks down, just
It can influence braking quality.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of brake executive device simple in structure, safe and reliable.
The technical solution of use is as follows：A kind of brake executive device, including turntable, rotary base, brake cable and motor, institute
Stating turntable includes upper end, concave shaped portion and lower end, and the upper end is equipped with protrusion, and the turntable is equipped with axis hole；Described turn
Disk is fixed on by axis hole on motor output shaft；The rotary base is equipped with stepped turntable mounting hole, the turntable installation
It is equipped in hole with protruding matched groove, is clearance fit between the turntable mounting hole and upper end, the turntable installation
The diameter in hole is more than the diameter of lower end；Brake cable is equipped in the groove and exports through hole；One end of the brake cable is fixed on
On turntable, the other end of the brake cable is connected with the brake pedal of automobile.
Preferably, the step surface of the stepped turntable mounting hole is equipped with stifled point.
Preferably, the two of the stifled point sorrowful it is equipped with slope.
Preferably, the brake cable is steel wire rope.
Preferably, the turntable is equipped with brake cable mounting hole, and one end of the brake cable is equipped with fixed knot.
Preferably, the outlet of the brake cable mounting hole is arranged on concave shaped portion, and the entrance of the brake cable mounting hole is set
In the bottom surface of lower end.
Preferably, the groove side is equipped with fixture block.
The beneficial effects of the utility model：
（1）Equipped with raised and stifled point, define start position and the final position of turntable rotation, can effectively avoid turntable
Inordinate rotation.
（2）Equipped with slope and stifled point, when protrusion reaches slope, can pre-decelerating, stifled point is avoided to be raised direct punching
Hit, so as to reduce the loss of brake gear in use, but also motor is slowly stopped operating, extend product and
The service life of motor.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of turntable；
Fig. 3 is the bottom view of Fig. 2；
Fig. 4 is the rearview of Fig. 2；
Fig. 5 is the structure diagram of rotary base；
Fig. 6 is enlarged drawing at A in Fig. 5；
Fig. 7 is the structure diagram that steel wire rope is fixed on turntable；
In figure, 1 is rotary base, and 2 be stifled point, and 3 be slope, and 4 be turntable, and 5 be axis hole, and 6 be protrusion, and 7 be upper end, 8
It is lower end, 9 be concave shaped portion, and 10 be the outlet of brake cable mounting hole, and 11 be the entrance of brake cable mounting hole, and 12 be turntable installation
Hole, 13 be the step of turntable mounting hole, and 14 be groove, and 15 be fixture block, and 16 be fixed knot, and 17 be steel wire rope.
Specific embodiment
With reference to the accompanying drawings and embodiments, the utility model is further elaborated.
As shown in the figure, a kind of brake executive device, including turntable, rotary base, brake cable and motor.
The turntable includes upper end, concave shaped portion and lower end, and the upper end is equipped with protrusion, and the turntable is equipped with axis
Hole；The turntable is fixed on by axis hole on motor output shaft.The turntable is equipped with brake cable mounting hole, and the brake cable is consolidated
The outlet for determining hole is arranged on concave shaped portion, and the entrance of the brake cable mounting hole is arranged on the bottom surface of lower end.
The rotary base is equipped with stepped turntable mounting hole, is equipped in the turntable mounting hole matched with protrusion
Groove is clearance fit between the turntable mounting hole and upper end, and the diameter of the turntable mounting hole is more than the straight of lower end
Footpath.The step surface of the step type turntable mounting hole is equipped with stifled point, and the two of the stifled point sorrowful is equipped with slope.
The groove side is equipped with fixture block, it is necessary to by the protrusion alignment indentation of turntable when installing turntable, and pushes hard and can just make
Turntable is caught in the rotary base, and the turntable after installing will not come off from the turntable mounting hole easily, it is necessary to will turn
The protrusion alignment indentation of disk, turntable can just be split out by pushing hard.
Brake cable is equipped in the groove and exports through hole（It is not marked in figure）；
In the present embodiment, the brake cable is steel wire rope, and one end of the steel wire rope is fixed on turntable, the steel wire rope
The other end be connected with the brake pedal of automobile.
When the utility model is used, steel wire rope first there is into one end of fixed knot through brake cable mounting hole, and makes fixed knot
It stays in outside the outlet of brake cable mounting hole, the other end of steel wire rope is pierced by from the brake cable export through hole on rotary base, then
Rotary base is fixed on motor housing, then by the alignment indentation of turntable, turntable is firmly made to be caught in rotary base, simultaneously will
Turntable is fixed on motor output shaft.
After installing, the step of turntable mounting hole is located between the upper and lower end of turntable, and rotary base is fixed not
Dynamic, turntable follows motor output shaft to rotate together, and the protrusion on turntable moves on the step surface of turntable mounting hole.
In actual use, the driving device of motor and autobrake system connects, when needing brake, autobrake system
CPU receive signal and send instruction, driving device driving motor rotates forward, and motor, which rotates forward, drives turntable to rotate forward, driven by rotary disc steel
Cord rotates forward, and in concave shaped portion, steel wire rope pulls down brake pedal and generates braking wirerope-winding, that is, brakes, and turntable mounting hole
Step surface is equipped with stifled point and slope, slewing area of the turntable in rotary base is made to be not up to a circle, so that steel wire rope
After pulling down brake pedal, turntable can not be rotated further by, and avoid turntable inordinate rotation that steel wire rope is driven to generate excessive pulling force, and be caused
The damage of parts.After slope is worn failure, also stifled point can generate the same effect.
Conversely, when blackout, when motor reversal, drives turntable reversion, the reversion of driven by rotary disc steel wire rope, and turntable returns to
Starting point, steel wire rope releasing of brake pedal, brake release.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of brake executive device, which is characterized in that including turntable, rotary base, brake cable and motor, the turntable includes
Upper end, concave shaped portion and lower end, the upper end are equipped with protrusion, and the turntable is equipped with axis hole；The turntable passes through axis hole
It is fixed on motor output shaft；The rotary base is equipped with stepped turntable mounting hole, be equipped in the turntable mounting hole with
Matched groove is protruded, is clearance fit between the turntable mounting hole and upper end, the diameter of the turntable mounting hole is big
Diameter in lower end；Brake cable is equipped in the groove and exports through hole；One end of the brake cable is fixed on turntable, described
The other end of brake cable is connected with the brake pedal of automobile.
A kind of 2. brake executive device according to claim 1, which is characterized in that the platform of the step type turntable mounting hole
Terrace is equipped with stifled point.
3. a kind of brake executive device according to claim 2, which is characterized in that the stifled point two it is sorrowful be equipped with tiltedly
Slope.
4. a kind of brake executive device according to claim 1, which is characterized in that the brake cable is steel wire rope.
5. according to a kind of brake executive device of claim 1-4 any one of them, which is characterized in that the turntable, which is equipped with, to be stopped
There are fixed knot in fare mounting hole, one end of the brake cable.
6. a kind of brake executive device according to claim 5, which is characterized in that the outlet of the brake cable mounting hole is set
It puts in concave shaped portion, the entrance of the brake cable mounting hole is arranged on the bottom surface of lower end.
7. according to a kind of brake executive device of claim 1-4 any one of them, which is characterized in that the groove side is equipped with card
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223598.6U CN207403716U (en) | 2017-09-22 | 2017-09-22 | A kind of brake executive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223598.6U CN207403716U (en) | 2017-09-22 | 2017-09-22 | A kind of brake executive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403716U true CN207403716U (en) | 2018-05-25 |
Family
ID=62406357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223598.6U Expired - Fee Related CN207403716U (en) | 2017-09-22 | 2017-09-22 | A kind of brake executive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254402A (en) * | 2019-07-09 | 2019-09-20 | 裴勤勤 | It is anti-to turn over automobile interval brake apparatus |
-
2017
- 2017-09-22 CN CN201721223598.6U patent/CN207403716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254402A (en) * | 2019-07-09 | 2019-09-20 | 裴勤勤 | It is anti-to turn over automobile interval brake apparatus |
| CN110254402B (en) * | 2019-07-09 | 2020-08-21 | 江苏嘉胜汽车制造有限公司 | Anti-turnover intermittent brake device for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |