CN205396056U - Disc type brake unit based on pressure is rotatory - Google Patents
Disc type brake unit based on pressure is rotatory Download PDFInfo
- Publication number
- CN205396056U CN205396056U CN201620242410.1U CN201620242410U CN205396056U CN 205396056 U CN205396056 U CN 205396056U CN 201620242410 U CN201620242410 U CN 201620242410U CN 205396056 U CN205396056 U CN 205396056U
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- brake
- flexible
- guide rail
- brake unit
- disc
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- Withdrawn - After Issue
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Abstract
The utility model belongs to the technical field of the car braking, especially, relate to a disc type brake unit based on pressure is rotatory, it includes brake disc, first brake unit, second brake unit, extending structure, and wherein first brake unit is connected through brake unit connection shell with second brake unit, and is located in the brake disc both sides. Install the flexible of hydraulic pressure post on brake unit hydraulic pressure shell through hydraulic control, extending structure, can slide by nested within each other inside flexible overcoat for the interior pole nestification of stretching out and drawing back, flexible overcoat can move along with kinetic plates overlaps the axis direction along stretching out and drawing back under the hydraulic pressure post is flexible, and the screw of simultaneously flexible overcoat surface and the screw hole of fixing on the first extension board on the unit hydraulic pressure shell that brakes coordinate, produces to make the drive of brake block support quilt rotatory. The utility model discloses utilized gently stop different with strong brake block abrasion part in a flash for people can enough realize the brake block that needs to be changed when gently stopping the inefficacy, can utilize the continuation safety traffic of stopping by force again.
Description
Art
This utility model belongs to automobile brake technical field, particularly relates to a kind of disc brake unit rotated based on pressure.
Background technology
Current automobile brake major part uses hydraulic drive brake block to produce pressure with brake disc, by frictional force, brake disc is braked.In braking procedure, disc surface all contacts with brake disc surface, when brake block because certain once brakes occurs in that brake block heating is worn and torn rapidly, and the time abrasion that the service life of brake block is then, namely need to change immediately, otherwise influence whether traffic safety.Additionally for brake block, brake block that performance is high and the low brake block price difference of performance are relatively big, and often everybody buys the brake block of medium-performance, both ensure that quality also meets price holding capacity.But medium brake block is not so good as a kind of contradiction of the measured brake block of matter, safety and Price Impact in strong performance in a flash after all.
A kind of disc brake unit rotated based on pressure of this utility model design solves as above problem.
Summary of the invention
For solving drawbacks described above of the prior art, this utility model discloses a kind of disc brake unit rotated based on pressure, and it realizes by the following technical solutions.
A kind of disc brake unit rotated based on pressure, it is characterized in that: it includes brake disc, first brake unit, the second brake units, rotating shaft, wherein brake disc is arranged on rotating shaft one end, first brake unit and the second brake units structure are identical and be symmetrically mounted on automobile chassis, and first brake unit and the second brake units are positioned at brake disc both sides.
Above-mentioned first brake unit includes hydraulic column, brake units connects shell, brake block supports, power plate, brake units hydraulic case, force application spring, screwed hole, the first support plate, the second support plate, stretching structure, and wherein brake units connection shell is arranged on brake units hydraulic case and both internal cavities communicate；First brake unit and the second brake units connect shell by respective brake units and are connected with each other, and in junction, inner chamber communicates；Two hydraulic columns are arranged on brake units hydraulic case side by side, and two hydraulic column one end are positioned at the internal other end of brake units hydraulic case outside brake units hydraulic case；Power plate is arranged on two hydraulic columns；One the first support plate and two second support plate one screwed hole supporting constructions of composition, two screwed hole supporting constructions are arranged on brake units hydraulic case side by side；For each screwed hole supporting construction, the first support plate two ends are arranged on brake units hydraulic case by two the second support plates, and two the second support plates lay respectively at power plate both sides, have screwed hole at the first support plate center；Two stretching structures are arranged on power plate side by side, and two stretching structures are each passed through the screwed hole on two the first support plates；Two brake blocks support and are separately mounted to two stretching structure one end；Two force application springs it are separately installed with outside two stretching structures.
Above-mentioned stretching structure includes flexible overcoat, limit sliding chutes, guide rail sliding chute, flexible interior bar, guide rail, limited block, limiting plate, limit guide rail groove, rotary stopper plate, rotates clamp, card sleeve-board, wherein card sleeve-board is circular ring structure and is arranged on power plate side, flexible overcoat one end is provided with rotation clamp, rotate clamp and be arranged on inside card sleeve-board, rotary stopper plate is circular ring structure and is arranged on clamp and puts, and flexible overcoat is through rotary stopper plate center；Flexible overcoat is outside is helicitic texture and screwed hole generation threaded engagement；Flexible jacket internal symmetry has two limit sliding chutes and symmetry has two guide rail sliding chutes, and the plane of symmetry of two limit sliding chutes and two guide rail sliding chutes is mutually perpendicular to；In flexible, bar is symmetrically installed with two guide rails and in flexible bar one end be symmetrically installed with two limited blocks, and the plane of symmetry of two guide rails and two limited blocks is mutually perpendicular to；In flexible, bar is respectively cooperating with being arranged on, by guide rail, limited block and guide rail sliding chute, limit sliding chutes, outer putting of stretching；On limiting plate, symmetry has two limit guide rail grooves, and limiting plate is arranged on outer putting of stretching, and limit guide rail groove coordinates with guide rail.
Above-mentioned two force application spring one end is separately mounted to two outer putting of stretching, and the other end is separately mounted to two brake blocks and supports, and is respectively nested in outside two flexible interior bars.
As the further improvement of this technology, on above-mentioned brake disc, circumference uniformly has wheel fixing hole.
As the further improvement of this technology, above-mentioned brake block supports and is provided with brake block.
Relative to traditional automobile brake technology, in this utility model, first brake unit and the second brake units connect shell connection by respective brake units, and are arranged on vehicle frame, and are located at brake disc both sides.Two brake units connect internal between shell communicating in junction, the hydraulic column being controlled by hydraulic action to be arranged on brake units hydraulic case flexible；Stretching structure is nested in flexible jacket internal for flexible interior bar, it is possible to mutually nested slip, its overall length can change；Flexible overcoat bottom is provided with rotation clamp, rotates clamp and is limited in inside card sleeve-board by rotary stopper plate, it is possible at card sleeve-board internal rotating, such be designed to ensure that telescopic is fixed on power plate and can freely enclose and rotate about the axis.Flexible overcoat can move along telescopic axis direction under hydraulic column is flexible along with power plate, screw thread at motion simultaneous retractable outer jacket surface coordinates with the screwed hole on the first support plate being fixed on brake units hydraulic case, produce to rotate, rotated by the flexible interior bar of guide rail drive, and then the brake block being arranged on flexible interior bar supports and is driven to rotate.In brake process, brake block and brake disc also not in contact with time, brake block supports under the action of the spring, and flexible overcoat, power plate, hydraulic column associated movement, and simultaneously under threaded engagement, stretching structure and brake block are supported on rotation；After brake block starts to contact with brake disc, brake block is supported on the rectilinear motion of expansion link axis direction and will be limited, when hydraulic column continues motion, distance between flexible overcoat and brake block support is in continuous reduction, force application spring is compressed, being compressed simultaneously at force application spring, the effect of spring makes to create between brake block and brake disc interaction force, and then brake block plays the effect of brake；In continuing brake process, hydraulic column continues elongation, spring continues compression, the pressure of brake block and brake disc continues to increase, at the same time, brake block is rotating, and the contact surface with brake disc on brake block is changing, it is to say, it is different for gently stopping from the brake block rubbing surface used of stopping by force.When the custom that driver drives is relatively good, drive often gently to brake, the face that brake block is often worn is a fixing part, the brake block abrasion also having other one piece on brake block is less, when the time that brake block uses is longer, the brake used of gently stopping is unilateral to be occurred malfunctioning because of abrasion, at this moment stops by force and is also able to ensure traffic safety, because brake block is part wears.At this moment the inefficacy gently stopped of braking mechanism changes brake block prompting can to driver one, but now the part face of the brake block used of stopping by force of braking mechanism has not expired.This utility model make use of gently to be stopped and strong brake block abrading section in a flash is different so that people can, when gently stopping inefficacy, can either have recognized the need to change brake block, can utilize again continuation safety traffic of stopping by force.Additionally brake block is when mounted, work surface at light brake block in a flash can install slightly time any brake block, and strong brake block in a flash work surface can the higher brake block of installation quality, namely do so improves the safety of car load braking, ensure that economy simultaneously.
Accompanying drawing explanation
Fig. 1 is flexible jacket structure schematic diagram.
Fig. 2 is flexible interior bar structural representation.
Fig. 3 is flexible interior bar and flexible overcoat scheme of installation.
Fig. 4 is limiting plate scheme of installation.
Fig. 5 is limiting plate structural representation.
Fig. 6 is brake structure schematic diagram.
Fig. 7 is brake structure side view.
Fig. 8 is first brake cellular construction schematic diagram.
Fig. 9 is first brake unit top view.
Figure 10 is hydraulic column scheme of installation.
Figure 11 is the first support plate, the second support plate scheme of installation.
Figure 12 is stretching structure scheme of installation.
Figure 13 rotates clamp scheme of installation.
Figure 14 is card sleeve-board scheme of installation.
Figure 15 is rotary stopper plate scheme of installation.
Number in the figure title: 1, flexible overcoat, 2, limit sliding chutes, 3, guide rail sliding chute, 4, bar in flexible, 5, guide rail, 6, limited block, 7, limiting plate, 8, limit guide rail groove, 11, brake disc, 12, wheel fixing hole, 13, first brake unit, 14, second brake units, 15, rotating shaft, 16, hydraulic column, 17, brake units connects shell, 18, brake block supports, 19, power plate, 20, brake units hydraulic case, 21, force application spring, 23, screwed hole, 24, first support plate, 25, second support plate, 26, stretching structure, 27, rotary stopper plate, 28, rotate clamp, 29, card sleeve-board.
Detailed description of the invention
As shown in Figure 6,7, it includes brake disc 11, first brake unit the 13, second brake units 14, rotating shaft 15, wherein brake disc 11 is arranged on rotating shaft 15 one end, first brake unit 13 is identical with the second brake units 14 structure and is symmetrically mounted on automobile chassis, and first brake unit 13 and the second brake units 14 are positioned at brake disc 11 both sides.
As shown in Figure 8,9, above-mentioned first brake unit 13 includes hydraulic column 16, brake units connection shell 17, brake block support 18, power plate 19, brake units hydraulic case 20, force application spring 21, screwed hole the 23, first support plate the 24, second support plate 25, stretching structure 26, wherein as shown in Figure 6, brake units connects shell 17 and is arranged on brake units hydraulic case 20 and both internal cavities communicate；First brake unit 13 is connected shell 17 with the second brake units 14 by respective brake units and is connected with each other, and in junction, inner chamber communicates；As shown in Figure 10, two hydraulic columns 16 are arranged on brake units hydraulic case 20 side by side, and two hydraulic column 16 one end are positioned at the internal other end of brake units hydraulic case 20 outside brake units hydraulic case 20；As shown in figure 11, power plate 19 is arranged on two hydraulic columns 16；One the first support plate 24 and two the second support plates 25 form screwed hole 23 supporting construction, and two screwed hole 23 supporting constructions are arranged on brake units hydraulic case 20 side by side；For each screwed hole 23 supporting construction, the first support plate 24 two ends are arranged on brake units hydraulic case 20 by two the second support plates 25, and two the second support plates 25 lay respectively at power plate 19 both sides, have screwed hole 23 at the first support plate 24 center；As shown in figure 12, two stretching structures 26 are arranged on power plate 19 side by side, and two stretching structures 26 are each passed through the screwed hole 23 on two the first support plates 24；Two brake blocks support 18 and are separately mounted to two stretching structure 26 one end；Two force application springs 21 it are separately installed with outside two stretching structures 26.
Such as Fig. 4, shown in 13, above-mentioned stretching structure 26 includes flexible overcoat 1, limit sliding chutes 2, guide rail sliding chute 3, bar 4 in flexible, guide rail 5, limited block 6, limiting plate 7, limit guide rail groove 8, rotary stopper plate 27, rotate clamp 28, card sleeve-board 29, wherein such as Figure 13, shown in 14, card sleeve-board 29 is for circular ring structure and is arranged on power plate 19 side, flexible overcoat 1 one end is provided with rotation clamp 28, rotate clamp 28 and be arranged on card sleeve-board 29 inside, as shown in figure 15, rotary stopper plate 27 is for circular ring structure and is arranged on card sleeve-board 29, flexible overcoat 1 is through rotary stopper plate 27 center；Flexible overcoat 1 is outside there is threaded engagement for helicitic texture and screwed hole 23；As it is shown in figure 1, flexible overcoat 1 internal symmetry has two limit sliding chutes 2 and symmetry has two guide rail sliding chutes 3, and the plane of symmetry of two limit sliding chutes 2 and two guide rail sliding chutes 3 is mutually perpendicular to；As in figure 2 it is shown, in flexible, bar 4 is symmetrically installed with two guide rails 5 and in flexible bar 4 one end be symmetrically installed with two limited blocks 6, and the plane of symmetry of two guide rails 5 and two limited blocks 6 is mutually perpendicular to；As it is shown on figure 3, bar 4 is respectively cooperating with being arranged on flexible overcoat 1 with guide rail sliding chute 3, limit sliding chutes 2 by guide rail 5, limited block 6 in flexible；As shown in Figure 4,5, on limiting plate 7, symmetry has two limit guide rail grooves 8, and limiting plate 7 is arranged on flexible overcoat 1, and limit guide rail groove 8 coordinates with guide rail 5.
As shown in Figure 10, above-mentioned two force application spring 21 one end is separately mounted on two flexible overcoats 1, and the other end is separately mounted to two brake blocks and supports on 18, and is respectively nested in outside two flexible interior bars 4.
As shown in Figure 6, on above-mentioned brake disc 11, circumference uniformly has wheel fixing hole 12.
Above-mentioned brake block supports and is provided with brake block on 18.
In sum, as shown in Figure 6, in this utility model, first brake unit 13 is connected shell 17 with the second brake units 14 by respective brake units and connects, and is arranged on vehicle frame, and is located at brake disc 11 both sides.As shown in Figure 8, two brake units connect internal between shell communicating in junction, the hydraulic column 16 being controlled by hydraulic action to be arranged on brake units hydraulic case 20 flexible；It is internal that stretching structure 26 is nested in flexible overcoat 1 for flexible interior bar 4, it is possible to mutually nested slip, its overall length can change；Flexible overcoat 1 bottom is provided with rotation clamp 28, and rotating clamp 28, to be limited in card sleeve-board 29 by rotary stopper plate 27 internal, it is possible at card sleeve-board 29 internal rotating, such be designed to ensure that telescopic is fixed on power plate 19 and can freely enclose and rotate about the axis.Flexible overcoat 1 can move along telescopic axis direction under hydraulic column 16 is flexible along with power plate 19, screw thread at motion simultaneous retractable overcoat 1 outer surface coordinates with the screwed hole 23 on the first support plate 24 being fixed on brake units hydraulic case 20, produce to rotate, drive flexible interior bar 4 to rotate by guide rail 5, and then the brake block being arranged on flexible interior bar 4 supports 18 and is driven to rotate.In brake process, brake block and brake disc 11 also not in contact with time, brake block supports 18 under the action of the spring, and flexible overcoat 1, power plate 19, hydraulic column 16 associated movement, and simultaneously under threaded engagement, stretching structure 26 and brake block support 18 and rotating；After brake block starts to contact with brake disc 11, brake block support 18 will be limited at the rectilinear motion of expansion link axis direction, when hydraulic column 16 continues motion, flexible overcoat 1 and brake block support the distance between 18 in continuous reduction, force application spring 21 is compressed, at force application spring 21 by compression simultaneously, the effect of spring makes to create between brake block and brake disc 11 interaction force, and then brake block plays the effect of brake；In continuing brake process, hydraulic column 16 continues elongation, spring continues compression, the pressure of brake block and brake disc 11 continues to increase, at the same time, brake block is rotating, and the contact surface with brake disc 11 on brake block is changing, it is to say, it is different for gently stopping from the brake block rubbing surface used of stopping by force.When the custom that driver drives is relatively good, drive often gently to brake, the face that brake block is often worn is a fixing part, the brake block abrasion also having other one piece on brake block is less, when the time that brake block uses is longer, the brake used of gently stopping is unilateral to be occurred malfunctioning because of abrasion, at this moment stops by force and is also able to ensure traffic safety, because brake block is part wears.At this moment the inefficacy gently stopped of braking mechanism changes brake block prompting can to driver one, but now the part face of the brake block used of stopping by force of braking mechanism has not expired.This utility model make use of gently to be stopped and strong brake block abrading section in a flash is different so that people can, when gently stopping inefficacy, can either have recognized the need to change brake block, can utilize again continuation safety traffic of stopping by force.Additionally brake block is when mounted, work surface at light brake block in a flash can install slightly time any brake block, and strong brake block in a flash work surface can the higher brake block of installation quality, namely do so improves the safety of car load braking, ensure that economy simultaneously.
Claims (3)
1. the disc brake unit rotated based on pressure, it is characterized in that: it includes brake disc, first brake unit, the second brake units, rotating shaft, wherein brake disc is arranged on rotating shaft one end, first brake unit and the second brake units structure are identical and be symmetrically mounted on automobile chassis, and first brake unit and the second brake units are positioned at brake disc both sides；
Above-mentioned first brake unit includes hydraulic column, brake units connects shell, brake block supports, power plate, brake units hydraulic case, force application spring, screwed hole, the first support plate, the second support plate, stretching structure, and wherein brake units connection shell is arranged on brake units hydraulic case and both internal cavities communicate；First brake unit and the second brake units connect shell by respective brake units and are connected with each other, and in junction, inner chamber communicates；Two hydraulic columns are arranged on brake units hydraulic case side by side, and two hydraulic column one end are positioned at the internal other end of brake units hydraulic case outside brake units hydraulic case；Power plate is arranged on two hydraulic columns；One the first support plate and two second support plate one screwed hole supporting constructions of composition, two screwed hole supporting constructions are arranged on brake units hydraulic case side by side；For each screwed hole supporting construction, the first support plate two ends are arranged on brake units hydraulic case by two the second support plates, and two the second support plates lay respectively at power plate both sides, have screwed hole at the first support plate center；Two stretching structures are arranged on power plate side by side, and two stretching structures are each passed through the screwed hole on two the first support plates；Two brake blocks support and are separately mounted to two stretching structure one end；Two force application springs it are separately installed with outside two stretching structures；
Above-mentioned stretching structure includes flexible overcoat, limit sliding chutes, guide rail sliding chute, flexible interior bar, guide rail, limited block, limiting plate, limit guide rail groove, rotary stopper plate, rotates clamp, card sleeve-board, wherein card sleeve-board is circular ring structure and is arranged on power plate side, flexible overcoat one end is provided with rotation clamp, rotate clamp and be arranged on inside card sleeve-board, rotary stopper plate is circular ring structure and is arranged on clamp and puts, and flexible overcoat is through rotary stopper plate center；Flexible overcoat is outside is helicitic texture and screwed hole generation threaded engagement；Flexible jacket internal symmetry has two limit sliding chutes and symmetry has two guide rail sliding chutes, and the plane of symmetry of two limit sliding chutes and two guide rail sliding chutes is mutually perpendicular to；In flexible, bar is symmetrically installed with two guide rails and in flexible bar one end be symmetrically installed with two limited blocks, and the plane of symmetry of two guide rails and two limited blocks is mutually perpendicular to；In flexible, bar is respectively cooperating with being arranged on, by guide rail, limited block and guide rail sliding chute, limit sliding chutes, outer putting of stretching；On limiting plate, symmetry has two limit guide rail grooves, and limiting plate is arranged on outer putting of stretching, and limit guide rail groove coordinates with guide rail；
Above-mentioned two force application spring one end is separately mounted to two outer putting of stretching, and the other end is separately mounted to two brake blocks and supports, and is respectively nested in outside two flexible interior bars.
2. a kind of disc brake unit rotated based on pressure according to claim 1, it is characterised in that: on above-mentioned brake disc, circumference uniformly has wheel fixing hole.
3. a kind of disc brake unit rotated based on pressure according to claim 1, it is characterised in that: above-mentioned brake block supports and is provided with brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242410.1U CN205396056U (en) | 2016-03-28 | 2016-03-28 | Disc type brake unit based on pressure is rotatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242410.1U CN205396056U (en) | 2016-03-28 | 2016-03-28 | Disc type brake unit based on pressure is rotatory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396056U true CN205396056U (en) | 2016-07-27 |
Family
ID=56419378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620242410.1U Withdrawn - After Issue CN205396056U (en) | 2016-03-28 | 2016-03-28 | Disc type brake unit based on pressure is rotatory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205396056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667466A (en) * | 2016-03-28 | 2016-06-15 | 富阳鸿祥技术服务有限公司 | Disc-shaped braking unit based on pressure rotation |
| CN108730374A (en) * | 2018-06-13 | 2018-11-02 | 顾雪东 | A kind of bilateral braking mechanism of the robot based on wheeled platform |
-
2016
- 2016-03-28 CN CN201620242410.1U patent/CN205396056U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667466A (en) * | 2016-03-28 | 2016-06-15 | 富阳鸿祥技术服务有限公司 | Disc-shaped braking unit based on pressure rotation |
| CN105667466B (en) * | 2016-03-28 | 2018-02-16 | 邱博 | A kind of disc brake unit based on pressure rotation |
| CN108730374A (en) * | 2018-06-13 | 2018-11-02 | 顾雪东 | A kind of bilateral braking mechanism of the robot based on wheeled platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province Fuyang District 311422 Silver Lake Street Fu Road No. 9 silver lake leisure Innovation Center 11 floor room 213 No. two Patentee after: Hangzhou Fuyang Hongxiang Technology Service Co. Ltd. Address before: Dayuan town Fuyang District new village in Hangzhou city of Zhejiang Province in 311414. Patentee before: FUYANG HONGXIANG TECHNOLOGY SERVICES CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20180216 |
|
| AV01 | Patent right actively abandoned |