CN214788694U - Brake braking device - Google Patents
Brake braking device Download PDFInfo
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- CN214788694U CN214788694U CN202121254844.0U CN202121254844U CN214788694U CN 214788694 U CN214788694 U CN 214788694U CN 202121254844 U CN202121254844 U CN 202121254844U CN 214788694 U CN214788694 U CN 214788694U
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- brake
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- fixed
- brake disc
- axis
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Abstract
The utility model discloses a brake braking device, brake braking device includes the mount, be fixed with the semi-axis sleeve pipe on the mount, the semi-axis is intraductal rotationally to be provided with the semi-axis, the end connection of semi-axis has wheel hub, be close to in the wheel hub the coaxial brake disc that is fixed with of semi-axis sheathed tube terminal surface, be fixed with braking pincers assembly on the mount, the at least partial block of brake disc is in the braking pincers assembly, the mount still has the backup pad through the leg joint, be fixed with the auxiliary motor in the backup pad, be connected with electromagnetic clutch on the output shaft of auxiliary motor, electromagnetic clutch's output is connected with the friction pulley, the friction pulley with the brake disc is inconsistent, makes the brake disc can drive the friction pulley rotates. The auxiliary brake caliper can assist the brake device of the brake caliper so as to better realize the emergency braking effect of the automobile.
Description
Technical Field
The utility model relates to an automobile brake system specifically, relates to a brake arresting gear.
Background
At present, most automobiles adopt a brake caliper to realize the braking function of the automobile, a brake disc is fixed on a wheel hub, the brake caliper is fixed on an axle and can not rotate or move along the axial direction of the brake disc, and two brake wheel cylinder pistons are arranged in the brake caliper and respectively press brake blocks on two sides of the brake disc. When a driver steps on a brake pedal to brake an automobile, brake fluid from a brake master cylinder is pressed into a brake wheel cylinder, the hydraulic pressure of the brake wheel cylinder rises, a piston of the two wheel cylinder moves towards a brake disc under the action of the hydraulic pressure to press a brake block against the brake disc, the brake block clamps the brake disc, and friction torque for preventing the rotation of wheels is generated to realize braking; the utility model aims at providing a can assist brake caliper's brake arresting gear to the emergency braking effect of better realization car.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a brake arresting gear can assist brake caliper's brake arresting gear to the emergency braking effect of better realization car.
In order to realize the above-mentioned purpose, the utility model provides a brake device, brake device includes the mount, be fixed with the semi-axis sleeve pipe on the mount, the semi-axis is intraductal rotationally to be provided with the semi-axis, the end connection of semi-axis has wheel hub, be close to in the wheel hub the coaxial brake disc that is fixed with of semi-axis sheathed tube's terminal surface, be fixed with braking pincers assembly on the mount, the at least partial block of brake disc is in the braking pincers assembly, the mount still has the backup pad through the leg joint, be fixed with auxiliary motor in the backup pad, be connected with electromagnetic clutch on auxiliary motor's the output shaft, electromagnetic clutch's output is connected with the friction pulley, the friction pulley with the brake disc is inconsistent, makes the brake disc can drive the friction pulley rotates.
Preferably, the auxiliary motor is fixed to the support plate by a screw assembly.
Preferably, a plurality of hub bolts are provided on the hub.
Preferably, the brake disc is provided with a first heat dissipation hole.
Preferably, the friction wheel is provided with a second heat dissipation hole.
The utility model provides a brake device, brake device includes the mount, be fixed with the semi-axis sleeve pipe on the mount, the semi-axis is provided with in the semi-axis sleeve pipe rotatablely, the end connection of semi-axis has wheel hub, the terminal surface that is close to the semi-axis sleeve pipe in the wheel hub is fixed with the brake disc coaxially, be fixed with braking caliper assembly on the mount, brake disc at least part block is in braking caliper assembly, the mount still is connected with the backup pad through the support, be fixed with the auxiliary motor on the backup pad, be connected with electromagnetic clutch on the output shaft of auxiliary motor, electromagnetic clutch's output is connected with the friction pulley, the friction pulley is inconsistent with the brake disc, makes the brake disc can drive the friction pulley rotates; under initial condition, electromagnetic clutch is in the separation state, and the wheel is at the in-process of traveling, can drive the positive rotation of friction pulley through the brake disc, and after taking place the braking measure, car electrical system can control electromagnetic clutch and auxiliary motor simultaneous operation for auxiliary motor can drive the reverse rotation of friction pulley through electromagnetic clutch, improves the frictional force between its and the brake disc, the better braking effect who realizes the brake disc.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a structural diagram of a brake actuating apparatus provided by the present invention;
fig. 2 is a side view of the brake actuating apparatus provided by the present invention;
fig. 3 is a partial structural view of the brake actuating apparatus provided by the present invention.
Description of the reference numerals
1. A brake disc; 2. a hub; 3. a support; 4. a friction wheel; 5. a support plate; 6. a screw assembly; 7. an auxiliary motor; 8. a half-shaft sleeve; 9. a half shaft; 10. a brake caliper assembly; 11. an output shaft; 12. an electromagnetic clutch; 13. a hub bolt; 14. a fixing frame.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
As shown in fig. 1-2: the utility model provides a brake device, which comprises a fixing frame 14, a half shaft sleeve 8 is fixed on the fixed frame 14, a half shaft 9 is rotatably arranged in the half shaft sleeve 8, the end part of the half shaft 9 is connected with a wheel hub 2, the end surface of the wheel hub 2 close to the half shaft sleeve 8 is coaxially fixed with a brake disc 1, the fixed frame 14 is fixed with a brake caliper assembly 10, the brake disc 1 is at least partially clamped in the brake caliper assembly 10, the fixed frame 14 is also connected with a supporting plate 5 through a bracket 3, an auxiliary motor 7 is fixed on the supporting plate 5, an output shaft 11 of the auxiliary motor 7 is connected with an electromagnetic clutch 12, the output end of the electromagnetic clutch 12 is connected with a friction wheel 4, the friction wheel 4 is in contact with the brake disc 1, so that the brake disc 1 can drive the friction wheel 4 to rotate. Under initial condition, electromagnetic clutch is in the separation state, and the wheel is at the in-process of traveling, can drive the positive rotation of friction pulley through the brake disc, and after taking place the braking measure, car electrical system can control electromagnetic clutch and auxiliary motor simultaneous operation for auxiliary motor can drive the reverse rotation of friction pulley through electromagnetic clutch, improves the frictional force between its and the brake disc, the better braking effect who realizes the brake disc. The brake caliper assembly 10 is of a type known and commonly used in the art, so long as braking of the brake disc is achieved, and the electromagnetic clutch 12 is of a type known and commonly used in the art.
In a preferred embodiment of the present invention, for better fixing the auxiliary motor 7, the auxiliary motor 7 is fixed on the supporting plate 5 through the screw assembly 6.
In a preferred embodiment of the present invention, for the convenience of connecting and fixing the hub 2 and the tire, a plurality of hub bolts 13 are provided on the hub 2.
The utility model discloses a preferred embodiment, for the radiating effect who improves brake disc 1, be provided with first louvre on the brake disc 1.
The utility model discloses a preferred embodiment, in order to improve the radiating effect of friction pulley 4, be provided with the second louvre on the friction pulley 4.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (5)
1. The brake device is characterized by comprising a fixing frame (14), a semi-shaft sleeve (8) is fixed on the fixing frame (14), a semi-shaft (9) is rotatably arranged in the semi-shaft sleeve (8), the end part of the semi-shaft (9) is connected with a wheel hub (2), a brake disc (1) is coaxially fixed on the end surface, close to the semi-shaft sleeve (8), of the wheel hub (2), a brake caliper assembly (10) is fixed on the fixing frame (14), at least part of the brake disc (1) is clamped in the brake caliper assembly (10), the fixing frame (14) is further connected with a support plate (5) through a support (3), an auxiliary motor (7) is fixed on the support plate (5), an output shaft (11) of the auxiliary motor (7) is connected with an electromagnetic clutch (12), and the output end of the electromagnetic clutch (12) is connected with a friction wheel (4), the friction wheel (4) is in contact with the brake disc (1) in a butting mode, so that the brake disc (1) can drive the friction wheel (4) to rotate.
2. Brake actuating device according to claim 1, characterized in that the auxiliary motor (7) is fixed to the support plate (5) by means of a screw assembly (6).
3. Brake actuating device according to claim 1, characterized in that the hub (2) is provided with a plurality of hub bolts (13).
4. The brake actuating apparatus of claim 1, wherein the brake disc (1) is provided with a first heat radiating hole.
5. Brake actuating device according to claim 1, characterized in that the friction wheel (4) is provided with second heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254844.0U CN214788694U (en) | 2021-06-04 | 2021-06-04 | Brake braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254844.0U CN214788694U (en) | 2021-06-04 | 2021-06-04 | Brake braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214788694U true CN214788694U (en) | 2021-11-19 |
Family
ID=78701822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121254844.0U Active CN214788694U (en) | 2021-06-04 | 2021-06-04 | Brake braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214788694U (en) |
-
2021
- 2021-06-04 CN CN202121254844.0U patent/CN214788694U/en active Active
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| GR01 | Patent grant | ||
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