CN205089863U - Novel car brake rim - Google Patents
Novel car brake rim Download PDFInfo
- Publication number
- CN205089863U CN205089863U CN201520897018.6U CN201520897018U CN205089863U CN 205089863 U CN205089863 U CN 205089863U CN 201520897018 U CN201520897018 U CN 201520897018U CN 205089863 U CN205089863 U CN 205089863U
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- CN
- China
- Prior art keywords
- brake
- drum
- emergency braking
- spring
- brake drum
- 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 discloses a novel car brake rim, including checking cylinder, brake shoe, emergency braking pole and friction lining, the inside brake drum that is provided with of shell, the brake drum is inside to be provided with friction lining, friction lining is inside to be provided with the brake shoe, checking cylinder one side is provided with the piston, and regulator one side is provided with the spring, spring one side is provided with emergency braking mechanism, the spring opposite side is provided with the emergency braking pole, the shell outside is provided with the cable. Beneficial effect lies in: drum brake has a good effect of stopping certainly, and general oversize vehicle still uses drum brake, and except the cost was lower, large -scale car was stopped with the drum of compact car, and difference probably only large -scale gas production is moved supplementaryly, and the compact car is adopted, and the vacuum is supplementary helps the brake. The cost is lower: drum brake manufacturing technology level is lower, also be to be used for braking system at first, therefore manufacturing cost is lower than the disc brake.
Description
Technical field
The utility model belongs to automobile brake system field, is specifically related to a kind of novel automobile brake drum.
Background technique
Brake drum is the ironcasting of the similar tambourine of a kind of shape, and it and tire are fixed and synchronized rotation.Use oil pressure to promote brake shoes contact brake drum inner edge during brake, the friction produced by contact suppresses the rotation of tire to reach the object of brake.Drum brakes is made up of the relevant connecting rods such as shoe sole, wheel cylinder, brake shoes, spring, tip nail, brake drum.At present only commonly be used in trailing wheel.The cost of drum brakes is lower, absolute brake Li Genggao, is more used in the trailing wheel of pony car.But its water rate is higher, therefore holistic cost is higher simultaneously.But current drum brakes friction facing is sealed in brake drum, broken the cutting after causing brake block to wear and tear cannot leave, and affects the surface of contact of brake drum and friction facing and affects braking quality.
Model utility content
The purpose of this utility model is just to provide a kind of novel automobile brake drum to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of novel automobile brake drum, comprise master cylinder, brake shoe, emergency braking bar and friction facing, enclosure is provided with brake drum, described inside brake drum is provided with described friction facing, and described friction facing inside is provided with described brake shoe, and described master cylinder side is provided with piston, regulator side is provided with spring, described spring side is provided with emergency braking mechanism, and described spring opposite side is provided with described emergency braking bar, and described housing exterior is provided with cable.
In order to improve braking effect further: described cable is connected with described emergency braking bar, described emergency braking bar is connected with described emergency braking mechanism.
In order to improve braking effect further: together with described spring is bolted with described emergency braking bar, described brake shoe is connected with described spring by bolt.
In order to improve braking effect further: described regulator is connected with described brake shoe, described piston and described brake shoe are fixed together.
In order to improve braking effect further: described brake drum is connected with described friction facing, described friction facing and described brake shoe are fixed together.
The beneficial effects of the utility model are: drum brakes has the good effect of certainly stopping, general large vehicle still uses drum brakes, and except cost is lower, the drum of large car and compact car is stopped, difference may only have large-scale gas production dynamic auxiliary, and compact car adopt vacuum aided help brake.Cost is lower: drum brakes manufacturing technology level is lower, and be also at first for brake system, therefore manufacture cost is lower than disc brakes.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of novel automobile brake drum described in the utility model;
Fig. 2 is the front view of a kind of novel automobile brake drum described in the utility model.
1, piston; 2, master cylinder; 3, brake drum; 4, cable; 5, regulator; 6, spring; 7, brake shoe; 8, emergency braking mechanism; 9, emergency braking bar; 10, friction facing; 11, shell.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of novel automobile brake drum, comprise master cylinder 2, brake shoe 7, emergency braking bar 9 and friction facing 10, shell 11 inside is provided with brake drum 3, for providing surface friction drag for brake, brake drum 3 inside is provided with friction facing 10, friction facing utilizes friction to make automobile produce braking force, friction facing 10 inside is provided with brake shoe 7, brake shoe 7 is subject to piston 1 applied pressure, thus transmit braking information to friction lining board 10, it is made to realize brake near brake drum 3, master cylinder 2 side is provided with piston 1, regulator 5 side is provided with spring 6, for the reset of controlled adjuster 5, spring 6 side is provided with emergency braking mechanism 8, spring 6 opposite side is provided with emergency braking bar 9, shell 11 outer installment has cable 4.
In said structure, brake drum is mounted on automotive hub, the parts rotated with wheel, is a part for drum brakes system.During brake, the HBV"liang dui ban" moon brake shoe 7 of type be subject to piston 1 applied pressure, drive friction facing 10 make it be adjacent to brake drum 3 inwall, by the huge frictional force produced, wheel is stopped operating between the two, reaches braking object.
In order to improve braking effect further: cable 4 is connected with emergency braking bar 9, emergency braking bar 9 is connected with emergency braking mechanism 8.Together with spring 6 is bolted with emergency braking bar 9, brake shoe 7 is connected with spring 6 by bolt.Regulator 5 is connected with brake shoe 7, and piston 1 and brake shoe 7 are fixed together.Brake drum 3 is connected with friction facing 10, and friction facing 10 and brake shoe 7 are fixed together.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (5)
1. a novel automobile brake drum, it is characterized in that: comprise master cylinder, brake shoe, emergency braking bar and friction facing, enclosure is provided with brake drum, described inside brake drum is provided with described friction facing, and described friction facing inside is provided with described brake shoe, and described master cylinder side is provided with piston, regulator side is provided with spring, described spring side is provided with emergency braking mechanism, and described spring opposite side is provided with described emergency braking bar, and described housing exterior is provided with cable.
2. a kind of novel automobile brake drum according to claim 1, it is characterized in that: described cable is connected with described emergency braking bar, described emergency braking bar is connected with described emergency braking mechanism.
3. a kind of novel automobile brake drum according to claim 1, is characterized in that: together with described spring is bolted with described emergency braking bar, described brake shoe is connected with described spring by bolt.
4. a kind of novel automobile brake drum according to claim 1, it is characterized in that: described regulator is connected with described brake shoe, described piston and described brake shoe are fixed together.
5. a kind of novel automobile brake drum according to claim 1, it is characterized in that: described brake drum is connected with described friction facing, described friction facing and described brake shoe are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897018.6U CN205089863U (en) | 2015-11-11 | 2015-11-11 | Novel car brake rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897018.6U CN205089863U (en) | 2015-11-11 | 2015-11-11 | Novel car brake rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089863U true CN205089863U (en) | 2016-03-16 |
Family
ID=55480551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520897018.6U Expired - Fee Related CN205089863U (en) | 2015-11-11 | 2015-11-11 | Novel car brake rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791235A (en) * | 2018-07-17 | 2018-11-13 | 贺登锐 | The novel cooling cycle brake structure of heavy truck |
-
2015
- 2015-11-11 CN CN201520897018.6U patent/CN205089863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791235A (en) * | 2018-07-17 | 2018-11-13 | 贺登锐 | The novel cooling cycle brake structure of heavy truck |
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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 |
Granted publication date: 20160316 Termination date: 20161111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |