CN205479019U - Nested formula dual -brake piece brake unit - Google Patents
Nested formula dual -brake piece brake unit Download PDFInfo
- Publication number
- CN205479019U CN205479019U CN201620242409.9U CN201620242409U CN205479019U CN 205479019 U CN205479019 U CN 205479019U CN 201620242409 U CN201620242409 U CN 201620242409U CN 205479019 U CN205479019 U CN 205479019U
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- brake
- stretching
- guide rail
- units
- block
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Abstract
The utility model belongs to the technical field of the car braking, especially, relate to a nested formula dual -brake piece brake unit, it includes that brake disc, first brake unit, second brake unit, pivot, extending structure, brake block support, 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, first brake block supports through two the 1st extending structure and kinetic plates continuously, and the second brake block supports to be connected with kinetic plates through the 2nd extending structure. The 2nd extending structure length is littleer than an extending structure length in the design, so work as the automobile gently in a flash, first brake block is a braking work piece, works as the automobile by force in a flash, and first and second brake blocks are the work piece together, the utility model discloses utilized gently stop different with strong brake block 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 nested type dual brake sheet brake units.
Background technology
Automobile brake major part uses hydraulic drive brake block to produce pressure with brake disc at present, is braked brake disc by frictional force.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, i.e. need to change immediately, otherwise influence whether traffic safety.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 met price holding capacity.But the most 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.
A kind of nested type dual brake sheet brake units of this utility model design solves as above problem.
Summary of the invention
For solving drawbacks described above of the prior art, the open a kind of nested type dual brake sheet brake units of this utility model, it realizes by the following technical solutions.
A kind of nested type dual brake sheet brake units, 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 that brake units connects shell, the support of first brake sheet, the second brake block support, the second spring, the first spring, power plate, hydraulic column, brake units hydraulic case, the first stretching structure, the second 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；Two the first stretching structures are arranged on power plate two ends side by side, and two the first springs are separately mounted on two the first stretching structures, and first brake sheet supports and is arranged on two the first stretching structures；One the second stretching structure is arranged on power plate, and between two the first stretching structures, the second spring is arranged on the second stretching structure, and the second brake block supports and is arranged on the second stretching structure；First stretching structure and the second stretching structure structure are identical, but the first stretching structure length is longer than the second stretching structure length.
Above-mentioned first 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, jacket internal symmetry of wherein stretching 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；Be symmetrically installed with on bar in flexible 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, with guide rail sliding chute, limit sliding chutes, outer putting of stretching by guide rail, limited block；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；Flexible overcoat is arranged on power plate.
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 first brake sheet supports to support with above-mentioned second brake block and is provided with the brake block that performance is different.
As the further improvement of this technology, having rectangular opening in the middle of the support of above-mentioned first brake sheet, the second brake block supports and can support the middle rectangular opening opened through first brake sheet.
Relative to traditional automobile brake technology, in this utility model, first brake unit and the second brake units connect shell connection by brake units, and are located at brake disc both sides.The hydraulic column being arranged on brake units hydraulic case by hydraulic control flexible；Stretching structure is nested in flexible jacket internal for flexible interior bar, can mutually nested slide；First brake sheet is supported and is connected with power plate by two the first stretching structures, and the second brake block is supported and is connected with power plate by the second stretching structure.In brake process, when brake block does not contacts with brake disc, in design, the second stretching structure length is less than the first stretching structure length, causing the second brake block to be supported under the second stretching structure and the second spring effect, it supports the distance with brake disc with the distance of brake disc more than first brake sheet；When elongation under hydraulic column is in hydraulic control, brake block contacts with brake disc, and the first brake sheet that first first brake sheet supports first contacts with brake disc, and promotes at power plate and brake disc produces under the first spring effect pressure, and then braking disc；When hydraulic column continues elongation, the second brake block that the second brake block supports starts to contact with brake disc, brake disc is applied pressure and produces brake force.It will be seen that when automobile is light, first brake sheet is braking operation sheet in a flash, when automobile is strong in a flash, and the first and second brake blocks are all active gage；When the custom that driver drives is relatively good, drive the gentliest to brake, first brake sheet is often worn, second brake block abrasion is less, when the time that brake block uses is longer, used brake of gently stopping is unilateral to be occurred malfunctioning because of abrasion, and the second brake block stopped the most by force also ensure that traffic safety, because the second brake block does not the most wear and tear.At this moment the inefficacy gently stopped of braking mechanism changes brake block prompting can to driver one, but now stopping by force of braking mechanism has not expired.This utility model make use of the brake block combination with the most in a flash of gently stopping different so that people can either be able to have recognized the need to change brake block when gently stopping inefficacy, and utilizing again stops by force continues to drive safely.Additionally brake block is when mounted, work surface at light brake block in a flash can install the most secondary brake block, and can be with the higher brake block of installation quality at the work surface of strong brake block the most in a flash, do so i.e. 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 braking mechanism scheme of installation.
Fig. 7 is braking mechanism side view.
Fig. 8 is first brake cellular construction schematic diagram.
Fig. 9 is first brake unit top view.
Figure 10 is stretching structure scheme of installation.
Figure 11 is that first, second brake block supports scheme of installation.
Figure 12 is that first, second brake block supports installation top view.
Label title in figure: 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, wheel fixing hole, 12, first brake unit, 13, brake disc, 14, second brake units, 15, rotating shaft, 16, brake units connects shell, 17, first brake sheet supports, 18, second brake block supports, 19, second spring, 20, first spring, 21, power plate, 22, hydraulic column, 23, brake units hydraulic case, 24, first stretching structure, 25, second stretching structure.
Detailed description of the invention
As shown in Figure 6,7, it includes brake disc 13, first brake unit the 12, second brake units 14, rotating shaft 15, wherein brake disc 13 is arranged on rotating shaft 15 one end, first brake unit 12 is identical with the second brake units 14 structure and is symmetrically mounted on automobile chassis, and first brake unit 12 and the second brake units 14 are positioned at brake disc 13 both sides.
As shown in Figure 8,9, above-mentioned first brake unit 12 includes that brake units connects shell 16, first brake sheet supports the 17, second brake block and supports 18, second spring the 19, first spring 20, power plate 21, hydraulic column 22, brake units hydraulic case the 23, first stretching structure the 24, second stretching structure 25, the most as shown in Figure 6, brake units connection shell 16 is arranged on brake units hydraulic case 23 and both internal cavities communicate；First brake unit 12 is connected shell 16 with the second brake units 14 by respective brake units and is connected with each other, and in junction, inner chamber communicates；Two hydraulic columns 22 are arranged on brake units hydraulic case 23 side by side, and two hydraulic column 22 one end are positioned at the internal other end of brake units hydraulic case 23 outside brake units hydraulic case 23；Power plate 21 is arranged on two hydraulic columns 22；As shown in Figure 10, two the first stretching structures 24 are arranged on power plate 21 two ends side by side, and two the first springs 20 are separately mounted on two the first stretching structures 24, and as shown in Figure 11,12, first brake sheet supports 17 and is arranged on two the first stretching structures 24；One the second stretching structure 25 is arranged on power plate 21, and between two the first stretching structures 24, the second spring 19 is arranged on the second stretching structure 25, and the second brake block supports 18 and is arranged on the second stretching structure 25；First stretching structure 24 is identical with the second stretching structure 25 structure, but the first stretching structure 24 length is longer than the second stretching structure 25 length.
As shown in Figure 4, above-mentioned first stretching structure 24 includes flexible overcoat 1, limit sliding chutes 2, guide rail sliding chute 3, flexible interior bar 4, guide rail 5, limited block 6, limiting plate 7, limit guide rail groove 8, the most as 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, be symmetrically installed with on bar 4 in flexible 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 it is shown in figure 5, symmetry has two limit guide rail grooves 8 on limiting plate 7, limiting plate 7 is arranged on flexible overcoat 1, and limit guide rail groove 8 coordinates with guide rail 5；Flexible overcoat 1 is arranged on power plate 21.
As shown in Figure 6, on above-mentioned brake disc 13, circumference uniformly has wheel fixing hole 11.
Above-mentioned first brake sheet supports 17 and is provided with, in above-mentioned second brake block support 18, the brake block that performance is different.
Such as Fig. 8, shown in 11, above-mentioned first brake sheet supports and has rectangular opening in the middle of 17, and the second brake block supports 18 can support, through first brake sheet, the rectangular openings opened in the middle of 17.
In sum, in this utility model, first brake unit 12 is connected shell 16 with the second brake units 14 by brake units and connects, and is located at brake disc 13 both sides.The hydraulic column 22 being arranged on brake units hydraulic case 23 by hydraulic control flexible；It is internal that stretching structure is nested in flexible overcoat 1 for flexible interior bar 4, can mutually nested slide；First brake sheet is supported 17 and is connected with power plate 21 by two the first stretching structures 24, and the second brake block is supported 18 and is connected with power plate 21 by the second stretching structure 25.In brake process, when brake block does not contacts with brake disc 13, as shown in figure 12, in design, the second stretching structure 25 length is less than the first stretching structure 24 length, causing the second brake block support 18 under the second stretching structure 25 and the second spring 19 act on, it is more than first brake sheet support 17 and the distance of brake disc 13 with the distance of brake disc 13；When elongation under hydraulic column 22 is in hydraulic control, brake block contacts with brake disc 13, first the first brake sheet in first brake sheet support 17 first contacts with brake disc 13, and promotes at power plate 21 and brake disc 13 produces under the effect of first spring 20 pressure, and then braking disc 13；When hydraulic column 22 continues elongation, the second brake block that the second brake block supports on 18 starts to contact with brake disc 13, brake disc 13 is applied pressure and produces brake force.It will be seen that when automobile is light, first brake sheet is braking operation sheet in a flash, when automobile is strong in a flash, and the first and second brake blocks are all active gage；When the custom that driver drives is relatively good, drive the gentliest to brake, first brake sheet is often worn, second brake block abrasion is less, when the time that brake block uses is longer, used brake of gently stopping is unilateral to be occurred malfunctioning because of abrasion, and the second brake block stopped the most by force also ensure that traffic safety, because the second brake block does not the most wear and tear.At this moment the inefficacy gently stopped of braking mechanism changes brake block prompting can to driver one, but now stopping by force of braking mechanism has not expired.This utility model make use of the brake block combination with the most in a flash of gently stopping different so that people can either be able to have recognized the need to change brake block when gently stopping inefficacy, and utilizing again stops by force continues to drive safely.Additionally brake block is when mounted, work surface at light brake block in a flash can install the most secondary brake block, and can be with the higher brake block of installation quality at the work surface of strong brake block the most in a flash, do so i.e. improves the safety of car load braking, ensure that economy simultaneously.
Claims (4)
1. a nested type dual brake sheet brake units, 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 that brake units connects shell, the support of first brake sheet, the second brake block support, the second spring, the first spring, power plate, hydraulic column, brake units hydraulic case, the first stretching structure, the second 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；Two the first stretching structures are arranged on power plate two ends side by side, and two the first springs are separately mounted on two the first stretching structures, and first brake sheet supports and is arranged on two the first stretching structures；One the second stretching structure is arranged on power plate, and between two the first stretching structures, the second spring is arranged on the second stretching structure, and the second brake block supports and is arranged on the second stretching structure；First stretching structure and the second stretching structure structure are identical, but the first stretching structure length is longer than the second stretching structure length；
Above-mentioned first 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, jacket internal symmetry of wherein stretching 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；Be symmetrically installed with on bar in flexible 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, with guide rail sliding chute, limit sliding chutes, outer putting of stretching by guide rail, limited block；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；Flexible overcoat is arranged on power plate.
A kind of nested type dual brake sheet brake units the most according to claim 1, it is characterised in that: on above-mentioned brake disc, circumference uniformly has wheel fixing hole.
A kind of nested type dual brake sheet brake units the most according to claim 1, it is characterised in that: above-mentioned first brake sheet supports to support with above-mentioned second brake block and is provided with the brake block that performance is different.
A kind of nested type dual brake sheet brake units the most according to claim 1, it is characterised in that: having rectangular opening in the middle of the support of above-mentioned first brake sheet, the second brake block supports and can support the middle rectangular opening opened through first brake sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242409.9U CN205479019U (en) | 2016-03-28 | 2016-03-28 | Nested formula dual -brake piece brake unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242409.9U CN205479019U (en) | 2016-03-28 | 2016-03-28 | Nested formula dual -brake piece brake unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479019U true CN205479019U (en) | 2016-08-17 |
Family
ID=56647180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620242409.9U Withdrawn - After Issue CN205479019U (en) | 2016-03-28 | 2016-03-28 | Nested formula dual -brake piece brake unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479019U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587801A (en) * | 2016-03-28 | 2016-05-18 | 富阳鸿祥技术服务有限公司 | Nested double-brake-piece brake unit |
| CN106677096A (en) * | 2017-01-23 | 2017-05-17 | 杭州富阳新远新能源有限公司 | Elliptical wheel based vehicle stopping mechanism |
| CN107806482A (en) * | 2017-11-20 | 2018-03-16 | 清华大学苏州汽车研究院（相城） | A kind of drawing sheet brake system for eliminating mechanical hysteresis |
| CN108518431A (en) * | 2018-04-17 | 2018-09-11 | 东莞市智配机电科技有限公司 | A kind of braking mechanism of adjustable unilateral driving |
| CN108772850A (en) * | 2018-06-13 | 2018-11-09 | 唐炜 | A kind of robot braking mechanism based on wheeled platform |
-
2016
- 2016-03-28 CN CN201620242409.9U patent/CN205479019U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587801A (en) * | 2016-03-28 | 2016-05-18 | 富阳鸿祥技术服务有限公司 | Nested double-brake-piece brake unit |
| CN105587801B (en) * | 2016-03-28 | 2017-12-08 | 吕涛 | A kind of nested type dual brake piece brake units |
| CN106677096A (en) * | 2017-01-23 | 2017-05-17 | 杭州富阳新远新能源有限公司 | Elliptical wheel based vehicle stopping mechanism |
| CN107806482A (en) * | 2017-11-20 | 2018-03-16 | 清华大学苏州汽车研究院（相城） | A kind of drawing sheet brake system for eliminating mechanical hysteresis |
| CN107806482B (en) * | 2017-11-20 | 2024-04-02 | 清华大学苏州汽车研究院（相城） | Stretching type sheet brake system capable of eliminating mechanical hysteresis |
| CN108518431A (en) * | 2018-04-17 | 2018-09-11 | 东莞市智配机电科技有限公司 | A kind of braking mechanism of adjustable unilateral driving |
| CN108772850A (en) * | 2018-06-13 | 2018-11-09 | 唐炜 | A kind of robot braking mechanism 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: 20160817 Effective date of abandoning: 20171208 |
|
| AV01 | Patent right actively abandoned |