CN204253678U - A kind of disk type electromagnetic brake - Google Patents
A kind of disk type electromagnetic brake Download PDFInfo
- Publication number
- CN204253678U CN204253678U CN201420753573.7U CN201420753573U CN204253678U CN 204253678 U CN204253678 U CN 204253678U CN 201420753573 U CN201420753573 U CN 201420753573U CN 204253678 U CN204253678 U CN 204253678U
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- China
- Prior art keywords
- clamp
- brake
- pressing plate
- wire group
- electromagnetic wire
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- Expired - Fee Related
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Abstract
A kind of disk type electromagnetic brake, primarily of electromagnetic wire group, bearing pin, pressing plate, piston, the first friction plate, the second friction plate, controller, brake pedal sensor composition that clamp, brake disc, band are cored, brake pedal sensor, to be electrically connected with controller with cored electromagnetic wire group, change braking moment by the size changing curtage, adopt lever construction to realize braking reinforcement.The utility model structure is simple, saves arrangement space, can respond braking instruction fast, shorten stopping distance, improve travel safety.
Description
Technical field
The utility model relates to vehicle brake field, more particularly, relates to a kind of disk type electromagnetic brake.
Background technique
Break is an important component part on automobile, and be vital safety installations, the quality of its quality and performance has influence on traffic safety.Along with the increase of the development of society and vehicle society recoverable amount, the excellent braking ability of vehicle has caused the extensive concern of society, has higher requirement to travel safety.
Present vehicle brake mainly adopts conventional hydraulic mode of braking, and braking line is long, valve element is many, often causes hydraulic pressure transfer lag time oversize, add the lagging characteristics of mechanical braking structure, very easily produce braking retardation, this can make stopping distance increase undoubtedly, and Security reduces.
In order to reduce stopping distance, improving travel safety, improving Braking efficiency and reducing energy consumption, need to study the New Brake that a kind of structure is simple, fast response time, cost and energy consumption are low.。
Summary of the invention
The technological deficiency that the utility model exists for existing hydraulic friction break, designs a kind of disk type electromagnetic brake, can respond braking instruction fast, shorten stopping distance, improve travel safety.
The utility model is realized by following technical measures:
A kind of disk type electromagnetic brake, primarily of clamp, brake disc, with cored electromagnetic wire group, bearing pin, pressing plate, piston, first friction plate, second friction plate, controller, brake pedal sensor forms, clamp are arranged on vehicle frame, brake disc is arranged on wheel hub, first friction plate, second friction plate to be arranged on clamp and to be arranged in the both sides of brake disc, be arranged on clamp with cored electromagnetic wire group, the annular notches of clamp fixes land through the projection of brake disc, the annular notches of pressing plate fixes land through the projection of brake disc, the other end of pressing plate is arranged on two hangers of clamp by bearing pin, realize lever construction, piston is arranged in the guiding slot port of clamp and also can moves left and right, pressing plate is pressed on the spherical boss of piston, the magnetic end of pressing plate keeps certain gap with being with the iron core end face of cored electromagnetic wire group, brake pedal sensor, be electrically connected with controller with cored electromagnetic wire group.
The beneficial effects of the utility model are: a kind of disk type electromagnetic brake, braking moment is changed by the size changing curtage, lever construction is adopted to realize braking reinforcement, the utility model structure is simple, save arrangement space, braking instruction can be responded fast, shorten stopping distance, improve travel safety.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation after the utility model removing pressing plate.
Fig. 3 is the plan view after the utility model removing pressing plate.
Fig. 4 is the left view after the utility model removing pressing plate.
Fig. 5 is piston structure schematic diagram of the present utility model.
Fig. 6 is the utility model control system schematic diagram.
In figure: 1-clamp, 2-brake disc, 3-with cored electromagnetic wire group, 4-bearing pin, 5-pressing plate, 6-piston, 7-first friction plate, 8-second friction plate, 9-controller, 10-brake pedal sensor.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by an embodiment, and by reference to the accompanying drawings, this programme is set forth.
A kind of disk type electromagnetic brake, primarily of clamp 1, brake disc 2, with cored electromagnetic wire group 3, bearing pin 4, pressing plate 5, piston 6, first friction plate 7, second friction plate 8, controller 9, brake pedal sensor 10 forms, and clamp 1 are arranged on vehicle frame, and brake disc 2 is arranged on wheel hub, the first friction plate 7, second friction plate 8 to be arranged on clamp 1 and to be arranged in the both sides of brake disc 2, be arranged on clamp 1 with cored electromagnetic wire group 3, the annular notches of clamp 1 fixes land through the projection of brake disc 2, the annular notches of pressing plate 5 fixes land through the projection of brake disc 2, the other end of pressing plate 5 is arranged on two hangers of clamp 1 by bearing pin 4, realize lever construction, piston 6 is arranged in the guiding slot port of clamp 1 and also can moves left and right, pressing plate 5 is pressed on the spherical boss of piston 6, the magnetic end of pressing plate 5 keeps certain gap, brake pedal sensor 10 with being with the iron core end face of cored electromagnetic wire group 3, be electrically connected with controller 9 with cored electromagnetic wire group 3.
During braking, operator step on brake petal, brake signal is passed to controller 9 by brake pedal sensor 10, controller 9 sends voltage or current signal to the cored electromagnetic wire group 3 of band according to default control method, changed by the size of curtage signal, realize the change of the electromagnetic attraction being with cored electromagnetic wire group 3, under the effect of electromagnetic attraction, make the annular end face of pressing plate 5 move to the cored electromagnetic wire group 3 of band, the other end due to pressing plate 5 is hinged, therefore, pressing plate 5 meeting clamping piston 6 also makes piston 6 move, and then make the first friction plate 7, second friction plate 8 compresses brake disc 2 and produces braking force, when operator loosen the brake, controller 9 disconnects to the signal of the cored electromagnetic wire group 3 of band, brake off.
Although connection with figures is described preferred embodiment of the present utility model above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (1)
1. a disk type electromagnetic brake, primarily of clamp (1), brake disc (2), with cored electromagnetic wire group (3), bearing pin (4), pressing plate (5), piston (6), first friction plate (7), second friction plate (8), controller (9), brake pedal sensor (10) forms, clamp (1) are arranged on vehicle frame, brake disc (2) is arranged on wheel hub, first friction plate (7), second friction plate (8) is arranged on clamp (1) and goes up and be arranged in the both sides of brake disc (2), it is characterized in that: be arranged on clamp (1) with cored electromagnetic wire group (3), the annular notches of clamp (1) fixes land through the projection of brake disc (2), the annular notches of pressing plate (5) fixes land through the projection of brake disc (2), the other end of pressing plate (5) is arranged on two hangers of clamp (1) by bearing pin (4), realize lever construction, piston (6) is arranged in the guiding slot port of clamp (1) and also can moves left and right, pressing plate (5) is pressed on the spherical boss of piston (6), the magnetic end of pressing plate (5) keeps certain gap with being with the iron core end face of cored electromagnetic wire group (3), brake pedal sensor (10), be electrically connected with controller (9) with cored electromagnetic wire group (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753573.7U CN204253678U (en) | 2014-12-03 | 2014-12-03 | A kind of disk type electromagnetic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753573.7U CN204253678U (en) | 2014-12-03 | 2014-12-03 | A kind of disk type electromagnetic brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253678U true CN204253678U (en) | 2015-04-08 |
Family
ID=52957991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753573.7U Expired - Fee Related CN204253678U (en) | 2014-12-03 | 2014-12-03 | A kind of disk type electromagnetic brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969780A (en) * | 2020-07-14 | 2020-11-20 | 江苏大学 | Dynamometer emergency protection system and implementation method |
-
2014
- 2014-12-03 CN CN201420753573.7U patent/CN204253678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969780A (en) * | 2020-07-14 | 2020-11-20 | 江苏大学 | Dynamometer emergency protection system and implementation method |
| CN111969780B (en) * | 2020-07-14 | 2023-05-05 | 江苏大学 | Emergency protection system of dynamometer and implementation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160510 Address after: 266555 room 2, No. 617, Shanghai Road, Qingdao Free Trade Zone, Huangdao, Shandong Patentee after: QINGDAO EVLEADER ELECTRONICS AND TECHNOLOGY CO., LTD. Address before: 250357, Shandong, Heilongjiang Province, the intersection of the school road, No. 5, Shandong Jiaotong University Patentee before: Shandong Jiaotong College |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |