CN205918802U - Oil changes braking system of gas car - Google Patents
Oil changes braking system of gas car Download PDFInfo
- Publication number
- CN205918802U CN205918802U CN201620949138.0U CN201620949138U CN205918802U CN 205918802 U CN205918802 U CN 205918802U CN 201620949138 U CN201620949138 U CN 201620949138U CN 205918802 U CN205918802 U CN 205918802U
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- CN
- China
- Prior art keywords
- chuck
- wheel hub
- radiation
- disk body
- annular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of commodity circulation automobile spare and accessory part, a concretely relates to natural gas vehicle's braking system, concrete technical scheme: an oil changes braking system of gas car, including brake caliper and wheel hub, the drive shaft is worn to be equipped with in wheel hub's middle part, wheel hub's outside cover is equipped with the knuckle, the bearing is equipped with between knuckle and the wheel hub, be equipped with annular cardboard on wheel hub's the outer wall, install the brake disc through the bolt on the annular cardboard, the brake disc includes first chuck and second chuck, first chuck and second chuck pass through connecting portion and connect, first chuck passes through the bolt and installs on wheel hub, the second chuck is arranged in the brake caliper, the second chuck includes first disk body and second disk body, first disk body and second disk body are connected through a plurality of radiation ribs, a plurality of radiation ribs can strengthen the structural strength of brake disc, follow the radial of second disk body, extend in the radiation rib ab intra side direction outside, be equipped with the gas passageway that looses between two adjacent radiation ribs. There is good radiating effect.
Description
Technical field
This utility model belongs to logistics auto-parts technical field and in particular to a kind of braking system of gas-fueled vehicles
System.
Background technology
At present, highway communication can be described as the most easily traffic system in the world.Raising with road quality classification and high speed
The fast development of highway, the speed of automobile is also continuously increased therewith.Equally, the live and work that this change gives people brings
A lot of facilities, also improves efficiency to a certain extent, but has also therefore caused a lot of vehicle accidents.So, to automobile system
Dynamic system just proposes higher and higher requirement, and brake system of car effect includes: makes the automobile in traveling according to driver's
Requirement carries out forced deceleration and even stops；Make the automobile of stagnation of movement steadily halt under the conditions of different kinds of roads；Make descent run
Car speed keeps stable.But, current brake system structure is complicated, and performance is not sufficiently stable it is impossible to meet large-tonnage transport
The needs of car.
Utility model content
For solving the technical problem that prior art exists, this utility model provides a kind of brand-new brake system of car,
Structure is simple, and stability is high, long service life.
For achieving the above object, the technical scheme that this utility model is adopted is: a kind of oil turns the brakes of gas automobile,
Including braking clamp body and wheel hub, the middle part of wheel hub is coated with drive shaft, and drive shaft drives hub rotation, the outer cover of wheel hub equipped with
Knuckle, equipped with bearing between knuckle and wheel hub, the outer wall of wheel hub is provided with annular clamp, and annular clamp is pacified by bolt
Equipped with brake disc, brake disc plays braking action.
Brake disc includes the first chuck and the second chuck, and the first chuck and the second chuck are connected by connecting portion, the first card
Disk is arranged on wheel hub by bolt, and the second chuck is placed in braking clamp body, and the second chuck includes the first disk body and the second disk body,
First disk body and the second disk body are connected by multiple radiation ribs, and the structure that multiple radiation ribs can strengthen brake disc is strong
Degree, along the radial direction of the second disk body, radiates rib and extends from Inside To Outside, is provided with scattered gas and leads between two adjacent radiation ribs
Road.There is good radiating effect.
Bearing include the inner ring being sleeved on wheel hub, the outer ring being embedded in knuckle, retainer and be located at inner ring and
Steel ball between outer ring, inner ring and outer ring junction are provided with annular brace circle and O-ring seal, and O-ring seal is located at annular
Between bracing ring and steel ball, it is filled with high temperature-resistant grease in the cavity between O-ring seal and steel ball, outer ring side wall opens up
Have an added holes of rectangular shape, the entrance point of added holes is provided with plug, the port of export of added holes be communicated in O-ring seal with
Cavity between steel ball, annular brace circle is connected with the inner thread of outer ring, has annular lug, inner ring inside annular brace circle
Outside has annular groove, and annular lug embeds in annular groove, forms rolling well and is connected, protect between wheel hub and knuckle
The stability that card runs.
The quantity of added holes is even numbers multiplication and added holes is symmetrical in steel ball and arranges, the equal screw thread of entrance point of each added holes
It is connected with plug, the added holes that outer ring any side so may be selected is added high temperature-resistant grease, easy to operate.
Wherein, as preferred, equipped with mud guard between the outer ring of bearing and braking clamp body.
Radiation rib includes the first radiation tendon and the second radiation tendon, the first radiation tendon and the second radiation tendon interval setting,
On one cross section, assembly diminishes the width of the first radiation tendon from inside to outside, and the width of the second radiation tendon gradually becomes from inside to outside
Greatly, the small end of the second radiation tendon is located at the outside of the big end of the first radiation tendon.
Due to the first radiation tendon and the second radiation tendon arranged for interval, on a cross section, the width of the first radiation tendon is certainly
Taper into from inside to outside, the width of the second radiation tendon becomes larger from inside to outside, thus compared with traditional structure, the second radiation
Muscle is arranged between two first radiation tendons, and then between two first radiation tendons, the larger space of width is fully used, the
The total number of one radiation tendon and the second radiation tendon is effectively increased compared with tradition, and then improves the structure of this brake disc
Intensity and service life；Small end due to the second radiation tendon is located at the outside of the big end of the first radiation tendon, thus in the second spoke
Penetrate muscle small end and form the larger gas collection distributary division of width with the adjacent big end of two first radiation tendons, not only eliminate narrow section
Stream area is it is ensured that the patency of air-flow and mobility, and is easy in air flow collection；Air-flow after concentration is dispersed into scattered gas and leads to
Road, can accelerate, by (because the width of gas collection distributary division is more than the width dissipating gas passage), to improve in this scattered gas passage interior air-flow
Radiating effect, has reached radiating trend gradually enhanced purpose from inside to outside；Simultaneously as the first radiation tendon and the second radiation
The total number of muscle increases, thus the bar number dissipating gas passage is accordingly increased, and then increased area of dissipation and by dissipating gas
The throughput of passage, further increases radiating effect.
Have between first radiation tendon and the second radiation tendon and dissipate gas passage at equal intervals, further ensure passing through of air-flow
Property and mobility.
This utility model structure is simple, separates and combine all rapidly, perfect heat-dissipating, and wearability and elastic limit are all very
By force, long service life is it is ensured that automobile security performance in the process of moving.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Fig. 1 middle (center) bearing.
Fig. 3 is the structural representation of brake disc in Fig. 1.
Fig. 4 is the sectional view of a-a in Fig. 3.
In figure, 1 is braking clamp body, and 2 is wheel hub, and 3 is drive shaft, and 4 is knuckle, and 5 is bearing, and 6 is annular clamp, and 7 are
Brake disc, 8 is mud guard, and 71 is the first chuck, and 72 is the second chuck, and 73 is radiation rib, and 74 is to dissipate gas passage, and 51 is interior
Circle, 52 is outer ring, and 53 is retainer, and 54 is steel ball, and 55 is annular brace circle, and 56 is O-ring seal, and 57 is added holes, 58 rings
Shape projection, 59 is annular groove, and 731 is the first radiation tendon, and 732 is the second radiation tendon.
Specific embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect become more apparent, with
Lower combination drawings and Examples, are further elaborated to this utility model.It should be appreciated that concrete reality described herein
Apply example only in order to explain this utility model, be not used to limit this utility model.
As shown in figure 1, a kind of oil turns the brakes of gas automobile, including braking clamp body 1 and wheel hub 2, the middle part of wheel hub 2 is worn
Equipped with drive shaft 3, drive shaft 3 drives wheel hub 2 to rotate, the outer cover of wheel hub 2 equipped with knuckle 4, between knuckle 4 and wheel hub 2
Equipped with bearing 5, the outer wall of wheel hub 2 is provided with annular clamp 6, annular clamp 6 is provided with brake disc 7, brake disc 7 by bolt
Play braking action.
As shown in figure 3, brake disc 7 includes the first chuck 71 and the second chuck 72, the first chuck 71 and the second chuck 72 lead to
Cross connecting portion to connect, the first chuck 71 is installed on the hub 2 by bolt, and the second chuck 72 is placed in braking clamp body 1, the second card
Disk 72 includes the first disk body and the second disk body, and the first disk body and the second disk body pass through multiple radiation ribs 73 and be connected, multiple spokes
Penetrate the structural strength that rib 73 can strengthen brake disc 7, along the radial direction of the second disk body, radiate rib 73 and prolong from Inside To Outside
Stretch, be provided with scattered gas passage 74 between two adjacent radiation ribs 73, have good radiating effect.
As shown in Fig. 2 bearing 5 includes being set with inner ring 51 on the hub 2, the outer ring 52 being embedded in knuckle 4, keeps
Frame 53 and be located at steel ball 54 between inner ring 51 and outer ring 52, inner ring 51 and outer ring 52 junction are provided with annular brace circle 55 He
O-ring seal 56, O-ring seal 56 is located between annular brace circle 55 and steel ball 54, O-ring seal 56 and steel ball 54 it
Between cavity in be filled with high temperature-resistant grease, outer ring 52 side wall offers the added holes 57 of rectangular shape, the entering of added holes 57
Mouth end is provided with plug, and the port of export of added holes 57 is communicated in the cavity between O-ring seal 56 and steel ball 54, annular brace
Circle 55 is connected with the inner thread of outer ring 52, has annular lug 58, have annular outside inner ring 51 inside annular brace circle 55
Groove 59, annular lug 58 embeds in annular groove 59, forms rolling well and be connected it is ensured that transporting between wheel hub 2 and knuckle 4
The stability of row.
The quantity of added holes 57 is even numbers multiplication and added holes 57 is symmetrical in steel ball 54 and arranges, the import of each added holes 57
End is all threaded with plug, and the added holes 57 that outer ring 52 any side so may be selected is added high temperature-resistant grease, operation
Convenient.
Wherein, as preferred, equipped with mud guard 8 between the outer ring 52 of bearing 5 and braking clamp body 1.
As shown in figure 4, radiation rib 73 includes the first radiation tendon 731 and the second radiation tendon 732, the first radiation tendon 731 with
Second radiation tendon 732 interval setting, on a cross section, assembly diminishes the width of the first radiation tendon 731 from inside to outside, and second
The width of radiation tendon 732 becomes larger from inside to outside, and the small end of the second radiation tendon 732 is located at the big end of the first radiation tendon 731
Outside.
Due to the first radiation tendon 731 and the second radiation tendon 732 arranged for interval, on a cross section, the first radiation tendon 731
Width taper into from inside to outside, the width of the second radiation tendon 732 becomes larger from inside to outside, thus with traditional structure phase
Second radiation tendon 732 is arranged between two first radiation tendons 731 ratio, and then the larger sky of width between two first radiation tendons 731
Between be fully used, the first radiation tendon 731 has obtained effective increasing with the total number of the second radiation tendon 732 compared with tradition
Plus, and then improve structural strength and the service life of this brake disc 7；Small end due to the second radiation tendon 732 is located at first
The outside of the big end of radiation tendon 731, thus in the second radiation tendon 732 small end and the adjacent big end of two first radiation tendon 731
Form the larger gas collection distributary division of width, not only eliminate narrow choke zone it is ensured that the patency of air-flow and mobility, and
It is easy in air flow collection；Air-flow after concentration be dispersed into dissipate gas passage 74, this scattered gas passage 74 interior air-flow can accelerate by (by
Width in gas collection distributary division is more than the width dissipating gas passage 74), improve radiating effect, reach radiating trend from inside to outside
Gradually enhanced purpose；Simultaneously as the total number of the first radiation tendon 731 and the second radiation tendon 732 increases, thus dissipating gas passage
74 bar number is accordingly increased, and then increased area of dissipation and the throughput by dissipating gas passage 74, improves further
Radiating effect.
Have between first radiation tendon 731 and the second radiation tendon 732 and dissipate gas passage 74 at equal intervals, further ensure gas
Stream by property and mobility.
This utility model structure is simple, separates and combine all rapidly, perfect heat-dissipating, and wearability and elastic limit are all very
By force, long service life is it is ensured that automobile security performance in the process of moving.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., all should wrap in this utility model model
In enclosing.
Claims (4)
1. a kind of oil turns the brakes of gas automobile it is characterised in that including braking clamp body (1) and wheel hub (2), described wheel hub
(2) middle part is coated with drive shaft (3), and the outer cover of described wheel hub (2) is equipped with knuckle (4), described knuckle (4) and wheel hub
(2) equipped with bearing (5) between, the outer wall of wheel hub (2) is provided with annular clamp (6), and described annular clamp (6) is upper to be pacified by bolt
Equipped with brake disc (7)；
Described brake disc (7) includes the first chuck (71) and the second chuck (72), described first chuck (71) and the second chuck
(72) connected by connecting portion, the first chuck (71) is arranged on wheel hub (2) by bolt, and the second chuck (72) is placed in caliper
In body (1), the second chuck (72) includes the first disk body and the second disk body, and the first disk body and the second disk body are by multiple radiation ribs
(73) it is connected, along the radial direction of described second disk body, radiate rib (73) and extend from Inside To Outside, adjacent two described spokes
Penetrate and between rib (73), be provided with scattered gas passage (74)；
Described bearing (5) includes the inner ring (51) being sleeved on wheel hub (2), the outer ring (52) being embedded in knuckle (4), keeps
Frame (53) and be located at steel ball (54) between inner ring (51) and outer ring (52), inner ring (51) and outer ring (52) junction are provided with ring
Shape bracing ring (55) and O-ring seal (56), O-ring seal (56) is located between annular brace circle (55) and steel ball (54),
It is filled with high temperature-resistant grease in cavity between O-ring seal (56) and steel ball (54), outer ring (52) side wall offers in straight
The added holes (57) of horn shape, the entrance point of added holes (57) is provided with plug, and it is close that the port of export of added holes (57) is communicated in annular
Cavity between seal (56) and steel ball (54), annular brace circle (55) is connected with the inner thread of outer ring (52), annular brace
Inside circle (55), there is annular lug (58), there is outside inner ring (51) annular groove (59), annular lug (58) embeds described
In annular groove (59).
2. a kind of oil according to claim 1 turn gas automobile brakes it is characterised in that described bearing (5) outer
Equipped with mud guard (8) between circle (52) and braking clamp body (1).
3. a kind of oil according to claim 2 turns the brakes of gas automobile it is characterised in that described radiation rib (73)
Including the first radiation tendon (731) and the second radiation tendon (732), the first radiation tendon (731) is set with the second radiation tendon (732) interval
Put, on a cross section, assembly diminishes the width of the first radiation tendon (731) from inside to outside, the width of the second radiation tendon (732)
Become larger from inside to outside, the small end of the second radiation tendon (732) is located at the outside of the big end of described first radiation tendon (731).
4. a kind of oil according to claim 3 turns the brakes of gas automobile it is characterised in that described first radiation tendon
(731) have and the second radiation tendon (732) between and dissipate gas passage (74) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949138.0U CN205918802U (en) | 2016-08-26 | 2016-08-26 | Oil changes braking system of gas car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949138.0U CN205918802U (en) | 2016-08-26 | 2016-08-26 | Oil changes braking system of gas car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918802U true CN205918802U (en) | 2017-02-01 |
Family
ID=57869177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949138.0U Expired - Fee Related CN205918802U (en) | 2016-08-26 | 2016-08-26 | Oil changes braking system of gas car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460168A (en) * | 2020-12-07 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Integrated hub bearing and manufacturing and processing method |
-
2016
- 2016-08-26 CN CN201620949138.0U patent/CN205918802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460168A (en) * | 2020-12-07 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Integrated hub bearing and manufacturing and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20190826 |