CN203585157U - Electromagnetic mechanical brake - Google Patents
Electromagnetic mechanical brake Download PDFInfo
- Publication number
- CN203585157U CN203585157U CN201320839112.7U CN201320839112U CN203585157U CN 203585157 U CN203585157 U CN 203585157U CN 201320839112 U CN201320839112 U CN 201320839112U CN 203585157 U CN203585157 U CN 203585157U
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- clamp
- friction plate
- plate
- support
- pull bar
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Abstract
The utility model discloses an electromagnetic mechanical brake, which comprises a mobile panel, a disc spring, a fixed shell, a coil, a first support, a core shaft push rod, a first pin shaft component, a second pin shaft component, a swing arm, a first nut, a tension bar, a second nut, a first caliper, a first friction plate, a brake disc, a second friction plate, a third pin shaft component, a third friction plate, a second caliper, a fourth friction plate, a push cylinder, a second support, a thrust ball, a positioning bolt, a first pull rod, a sleeve, a second pull rod, a baffle ring, a bolt and an extrusion plate. The electromagnetic mechanical brake can effectively save cost, saves mounting space, has the advantages of low energy consumption, rapid response speed, convenient maintenance, simple structure and low cost and the like, can effectively utilize a force amplifier to rapidly improve braking torque, can conveniently achieve integrated control of air break switch (ABS) and environment data bank (EDB) and the like, can effectively reduce braking temperature rise by adopting a plurality of friction plates, improves braking efficiency, and improves running safety and braking reliability.
Description
Technical field
The utility model relates to vehicle brake, relates in particular to a kind of electromagnetic and mechanical break.
Background technique
Break is an important component part on automobile, is vital safety installations, and the quality of its quality and performance has influence on traffic safety.Along with the increase of social development and vehicle society recoverable amount, the good braking ability of vehicle has caused social extensive concern, and travel safety is had higher requirement.
Vehicle brake is mainly to adopt conventional hydraulic mode of braking now, 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; Braking system adds that the functions such as ABS, EBD cause holistic cost higher at present.
Electromechanical braking system adopts electronic component to replace part mechanical component, has saved the valve element of a lot of braking system, has shortened the braking response time, has improved braking ability.Existing electromechanical brake working principle is all that the moment of torsion of motor is outputed to motion by Zeng Niu mechanism, will be rotatablely moved and is converted into straight line motion, and promote forward friction plate, thereby produce braking force by motion.But there is the contradiction between power of motor and installing space in this mechanism, slow down to increase turn round and speed of response between contradiction, in braking process frequently, described motion will bear compared with large moment can shorten the life-span.
In order to improve Braking efficiency and to reduce energy consumption, need to study a kind of simple in structure, fast response time, cost and the low New Brake of energy consumption.
Summary of the invention
The deficiency that the utility model exists for existing braking system, a kind of electromagnetic and mechanical break is proposed, this break utilizes electromagnetic component as power source, can effectively save cost, dwindles installing space, responds fast braking instruction, shortens stopping distance and improve insensitivity.
The utility model is realized by following technical measures:
An electromagnetic and mechanical break, by mobile plate, video disc spring, set casing, coil, the first support, mandrel push rod, the first Assembly of pin, the second Assembly of pin, swing arm, the first nut, tension rod member, the second nut, the first clamp, the first friction plate, brake disc, the second friction plate, the 3rd Assembly of pin, the 3rd friction plate, the second clamp, the 4th friction plate, push away cylinder, the second support, thrust ball, thrust plate, holding down bolt, the first pull bar, sleeve, the second pull bar, baffle ring, bolt and extruding plate form, and the second clamp are arranged on vehicle frame, and brake disc is fixedly mounted on axletree, the 3rd friction plate, the 4th friction plate is arranged on respectively on the guide rail of the second clamp and is arranged in the both sides of brake disc, pushing away cylinder is arranged in the cylinder barrel of the second clamp and can be free to slide, push away the opening end and unilateral contact of the 4th friction of cylinder, thrust ball is arranged in the spherical groove of the closed end that pushes away cylinder, the second support is mounted by means of bolts on the second clamp, thrust plate is arranged on the second support and can be rotated around holding down bolt by holding down bolt, thrust plate positions by two-way wedge surface groove and the thrust ball on it, the first pull bar and thrust plate ball-joint, the second pull bar and the first support ball-joint, the first pull bar, the second pull bar connects by sleeve, and mobile plate and mandrel push rod connect firmly, and video disc spring housing is on mandrel push rod and be arranged on mobile plate, between set casing, coil is arranged between set casing and mandrel push rod, set casing is fixedly mounted on the first support, the first support is mounted by means of bolts on the first clamp, mandrel push rod is arranged in the axis hole of set casing and the first support and can moves freely, one end of mandrel push rod and swing arm are hinged by the 3rd Assembly of pin, hanger on swing arm and the first clamp is hinged by the second Assembly of pin, swing arm is hinged by the first Assembly of pin with tension rod member, and tension rod member is through the axis hole of the first clamp and extruding plate and by the first nut, the second nut carries out distance adjustment, the first friction plate, the second friction plate is arranged on respectively on the guide rail of the first clamp and is arranged in the both sides of brake disc, the first clamp are arranged in the guiding groove of the second clamp by the guide pad on it, baffle ring is arranged on by bolt on the guide pad of the first clamp, and baffle ring contacts to realize by the face with the second clamp the axial displacement of the first clamp is located.
Above-mentioned sleeve is bidirectional helical sleeve.
Guide groove on the second above-mentioned clamp is arc guide barrel.
Guide pad on the first above-mentioned clamp is arcuate guide piece.
The beneficial effects of the utility model are: a kind of electromagnetic and mechanical break utilizes electromagnetic component to increase braking force as power source and disc type boosting mechanism, effectively save cost, reduce installing space, the speed of a motor vehicle is higher, the break onset time is shorter, braking effect is better, there is low energy consumption, fast response time, easy to maintenance, simple in structure, low cost and other advantages, can effectively utilize boosting mechanism fast lifting braking moment, be convenient to realize ABS, the integrated control such as EDB, adopt many friction plates can effectively reduce braking temperature rise, improve Braking efficiency, improve travel safety and braking reliability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is plan view of the present utility model.
Fig. 4 is right elevation of the present utility model.
Fig. 5 is left view of the present utility model.
Fig. 6 is A-A sectional view of the present utility model.
Fig. 7 is B-B phantom of the present utility model.
Fig. 8 is the second clamp structure characteristic schematic diagram shown in Fig. 1.
Fig. 9 is the first clamp structure characteristic schematic diagram shown in Fig. 1.
Figure 10 is the thrust plate structure characteristic schematic diagram shown in Fig. 7.
In figure: 1-moves plate, 2-video disc spring, 3-set casing, 4-coil, 5-the first support, 6-mandrel push rod, 7-the first Assembly of pin, 8-the second Assembly of pin, 9-swing arm, 10-the first nut, 11-strains rod member, 12-the second nut, 13-the first clamp, 14-the first friction plate, 15-brake disc, 16-the second friction plate, 17-the 3rd Assembly of pin, 18-the 3rd friction plate, 19-the second clamp, 20-the 4th friction plate, 21-pushes away cylinder, 22-the second support, 23-thrust ball, 24-thrust plate, 25-holding down bolt, 26-the first pull bar, 27-sleeve, 28-the second pull bar, 29-baffle ring, 30-bolt, 31-pushes plate.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by an embodiment, and by reference to the accompanying drawings, this programme is set forth.
An electromagnetic and mechanical break, by mobile plate 1, video disc spring 2, set casing 3, coil 4, the first support 5, mandrel push rod 6, the first Assembly of pin 7, the second Assembly of pin 8, swing arm 9, the first nut 10, tension rod member 11, the second nut 12, the first clamp 13, the first friction plate 14, brake disc 15, the second friction plate 16, the 3rd Assembly of pin 17, the 3rd friction plate 18, the second clamp 19, the 4th friction plate 20, push away cylinder 21, the second support 22, thrust ball 23, thrust plate 24, holding down bolt 25, the first pull bar 26, sleeve 27, the second pull bar 28, baffle ring 29, bolt 30 and extruding plate 31 form, and the second clamp 19 are arranged on vehicle frame, and brake disc 15 is fixedly mounted on axletree, the 3rd friction plate 18, the 4th friction plate 20 is arranged on respectively on the guide rail of the second clamp 19 and is arranged in the both sides of brake disc 15, pushing away cylinder 21 is arranged in the cylinder barrel of the second clamp 19 and can be free to slide, the opening end that pushes away cylinder 21 contacts with 20 of the 4th friction plates, thrust ball 23 is arranged in the spherical groove of the closed end that pushes away cylinder 21, the second support 22 is mounted by means of bolts on the second clamp 19, thrust plate 24 is arranged on the second support 22 and can be rotated around holding down bolt 25 by holding down bolt 25, thrust plate 24 positions by two-way wedge surface groove and the thrust ball 23 on it, the first pull bar 26 and thrust plate 24 ball-joints, the second pull bar 28 and the first support 5 ball-joints, the first pull bar 26, the second pull bar 28 connects by sleeve 27, and mobile plate 1 connects firmly with mandrel push rod 6, and video disc spring 2 is enclosed within on mandrel push rod 6 and is arranged on mobile plate 1, between set casing 3, coil 4 is arranged between set casing 3 and mandrel push rod 6, set casing 3 is fixedly mounted on the first support 5, the first support 5 is mounted by means of bolts on the first clamp 13, mandrel push rod 6 is arranged in the axis hole of set casing 3 and the first support 5 and can moves freely, one end of mandrel push rod 6 and swing arm 9 are hinged by the 3rd Assembly of pin 17, hanger on swing arm 9 and the first clamp 13 is hinged by the second Assembly of pin 8, swing arm 9 is hinged by the first Assembly of pin 7 with tension rod member 11, and tension rod member 11 is through the axis hole of the first clamp 13 and extruding plate 31 and by the first nut 10, the second nut 12 carries out distance adjustment, the first friction plate 14, the second friction plate 16 is arranged on respectively on the guide rail of the first clamp 13 and is arranged in the both sides of brake disc 15, the first clamp 13 are arranged in the guiding groove of the second clamp 19 by the guide pad on it, baffle ring 29 is arranged on by bolt 30 on the guide pad of the first clamp 13, and baffle ring 29 contacts to realize by the face with the second clamp 19 axial displacement of the first clamp 13 is located.
Above-mentioned sleeve 27 is bidirectional helical sleeve.
Guide groove on the second above-mentioned clamp 19 is arc guide barrel.
Guide pad on the first above-mentioned clamp 13 is arcuate guide piece.
In the present embodiment, the working procedure of described a kind of electromagnetic and mechanical break is as follows:
During installation, by the different sense of rotation of sleeve 27, adjust the distance between the first pull bar 26, the second pull bar 28, and then the position of the guide pad on adjustment the first clamp 13 in the annular guiding groove of the second clamp 19, the arc guide barrel on the arcuate guide piece on the first clamp 13, the second clamp 19 has guaranteed the arcuate movement track of the first clamp 13.
During braking, controller is strong and weak by the magnetic field of electrical signal size control coil 4, under the effect in magnetic field, the great circle anchor ring of set casing 3 can attract mobile plate 1 to move to right, mobile plate 1 can promote mandrel push rod 6 and move to right, moving to right of mandrel push rod 6 can make swing arm 9 be rotated counterclockwise around the second Assembly of pin 8 centers, swing arm 9 upper ends can drive tension rod member 11 to move to left and make to push plate 31 compression the first friction plates 14 generation braking force, under the effect of frictional force, the first friction plate 14, the second friction plate 16 has the trend of rotating along with brake disc 15, and then first friction plate 14 and the second friction plate 16 promote the first clamp 13 and slide along the guide groove on the second clamp 19, the first clamp 13 can drive the first support 5 to rotate, the first support 5 drives the second pull bar 28 to move, the second pull bar 28 drives the first pull bar 26 to move by sleeve 27, the mobile thrust plate 24 that can drive of the first pull bar 26 rotates around holding down bolt 25, no matter the braking of vehicle forward travel is still moveed backward and is braked, thrust plate 24 all can compress thrust ball 23 by two-way wedge surface by the groove on it, thrust ball 23 extruding pushes away cylinder 21 and moves and make the 3rd friction plate 18, the 4th friction plate 20 compresses brake disc 15 and produces braking moment, vehicle is braked.Due to the existence of boosting mechanism, can effectively reduce energy consumed power, the speed of a motor vehicle is higher, and the break onset time is shorter, effectively shortens stopping distance, owing to adopting two arrestment mechanisms, can effectively reduce braking temperature rise simultaneously, improves travel safety.
While stopping braking, controller is cancelled electrical signal according to pre-set programs, and video disc spring 2 sets back mobile plate 1, gets final product brake off, and each parts return to initial position.
Although engaging accompanying drawing is above described preferred embodiment of the present utility model; 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; not departing from the scope situation that the utility model aim and claim protect, can also make a lot of forms, within these all belong to protection domain of the present utility model.
Claims (4)
1. an electromagnetic and mechanical break, by mobile plate (1), video disc spring (2), set casing (3), coil (4), the first support (5), mandrel push rod (6), the first Assembly of pin (7), the second Assembly of pin (8), swing arm (9), the first nut (10), tension rod member (11), the second nut (12), the first clamp (13), the first friction plate (14), brake disc (15), the second friction plate (16), the 3rd Assembly of pin (17), the 3rd friction plate (18), the second clamp (19), the 4th friction plate (20), push away cylinder (21), the second support (22), thrust ball (23), thrust plate (24), holding down bolt (25), the first pull bar (26), sleeve (27), the second pull bar (28), baffle ring (29), bolt (30) and extruding plate (31) form, and the second clamp (19) are arranged on vehicle frame, and brake disc (15) is fixedly mounted on axletree, the 3rd friction plate (18), the 4th friction plate (20) is arranged on respectively on the guide rail of the second clamp (19) and is arranged in the both sides of brake disc (15), pushing away cylinder (21) is arranged in the cylinder barrel of the second clamp (19) and can be free to slide, it is characterized in that: the opening end that pushes away cylinder (21) contacts with the 4th friction plate (20) face, thrust ball (23) is arranged in the spherical groove of the closed end that pushes away cylinder (21), the second support (22) is mounted by means of bolts on the second clamp (19), thrust plate (24) is arranged on the second support (22) above and can be rotated around holding down bolt (25) by holding down bolt (25), thrust plate (24) positions by the two-way wedge surface groove on it and thrust ball (23), the first pull bar (26) and thrust plate (24) ball-joint, the second pull bar (28) and the first support (5) ball-joint, the first pull bar (26), the second pull bar (28) connects by sleeve (27), and mobile plate (1) connects firmly with mandrel push rod (6), and video disc spring (2) is enclosed within mandrel push rod (6) and goes up and be arranged on mobile plate (1), between set casing (3), coil (4) is arranged between set casing (3) and mandrel push rod (6), set casing (3) is fixedly mounted on the first support (5), the first support (5) is mounted by means of bolts on the first clamp (13), mandrel push rod (6) is arranged in the axis hole of set casing (3) and the first support (5) and can moves freely, one end of mandrel push rod (6) and swing arm (9) are hinged by the 3rd Assembly of pin (17), swing arm (9) is hinged by the second Assembly of pin (8) with the hanger on the first clamp (13), swing arm (9) is hinged by the first Assembly of pin (7) with tension rod member (11), tension rod member (11) is through the axis hole of the first clamp (13) and extruding plate (31) and by the first nut (10), the second nut (12) carries out distance adjustment, the first friction plate (14), the second friction plate (16) is arranged on respectively on the guide rail of the first clamp (13) and is arranged in the both sides of brake disc (15), the first clamp (13) are arranged in the guiding groove of the second clamp (19) by the guide pad on it, baffle ring (29) is arranged on the guide pad of the first clamp (13) by bolt (30), and baffle ring (29) contacts the axial displacement location of realizing the first clamp 13 by the face with the second clamp (19).
2. a kind of electromagnetic and mechanical break as claimed in claim 1, is characterized in that: described sleeve (27) is bidirectional helical sleeve.
3. a kind of electromagnetic and mechanical break as claimed in claim 1, is characterized in that: the guide groove on described the second clamp (19) is arc guide barrel.
4. a kind of electromagnetic and mechanical break as claimed in claim 1, is characterized in that: the guide pad on described the first clamp (13) is arcuate guide piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839112.7U CN203585157U (en) | 2013-12-10 | 2013-12-10 | Electromagnetic mechanical brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839112.7U CN203585157U (en) | 2013-12-10 | 2013-12-10 | Electromagnetic mechanical brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585157U true CN203585157U (en) | 2014-05-07 |
Family
ID=50583087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839112.7U Withdrawn - After Issue CN203585157U (en) | 2013-12-10 | 2013-12-10 | Electromagnetic mechanical brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671635A (en) * | 2013-12-10 | 2014-03-26 | 山东交通学院 | Reinforcement type electromagnetic mechanical brake |
| CN114278684A (en) * | 2022-01-06 | 2022-04-05 | 王晓华 | Disc type normally closed brake |
-
2013
- 2013-12-10 CN CN201320839112.7U patent/CN203585157U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671635A (en) * | 2013-12-10 | 2014-03-26 | 山东交通学院 | Reinforcement type electromagnetic mechanical brake |
| CN103671635B (en) * | 2013-12-10 | 2015-11-11 | 山东交通学院 | A kind of reinforcement type electromagnetic mechanical brake |
| CN114278684A (en) * | 2022-01-06 | 2022-04-05 | 王晓华 | Disc type normally closed brake |
| CN114278684B (en) * | 2022-01-06 | 2023-12-05 | 王晓华 | Disc normally closed brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20151111 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |