CN206929252U - It is a kind of with heat abstractor and the strong automobile brake drum of wearability - Google Patents
It is a kind of with heat abstractor and the strong automobile brake drum of wearability Download PDFInfo
- Publication number
- CN206929252U CN206929252U CN201720894524.9U CN201720894524U CN206929252U CN 206929252 U CN206929252 U CN 206929252U CN 201720894524 U CN201720894524 U CN 201720894524U CN 206929252 U CN206929252 U CN 206929252U
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- China
- Prior art keywords
- brake
- heat abstractor
- drum
- brake drum
- wearability
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- 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.)
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Abstract
The utility model discloses a kind of with heat abstractor and the strong automobile brake drum of wearability, including braking drum coating, heat abstractor, buffer unit, brake and anti-abrasion pad, the brake drum enclosure is inlaid with the heat abstractor, there is buffer unit by screw connection on the right side of the braking drum coating, the brake is provided with the right side of the buffer unit, the brake came has the anti-abrasion pad, by setting heat abstractor in brake drum enclosure, using blower fan and cooler to conveying cooling gas in gas pipeline and being sprayed by annular cooling conduit, to brake drum and interior arrangement, so as to reach the effect of cooling radiating, protect the safety of brake drum and extend the life-span of brake drum, pass through the friction for setting anti-abrasion pad that its quality of rubber materials can be utilized to reduce the junction between brake drum, so as to improve the wearability of brake drum.
Description
Technical field
It the utility model is related to technical field of automobile parts, it is specially a kind of with heat abstractor and the strong vapour of wearability
Car brake drum.
Background technology
Brake drum is the fricting couple piece of drum brake, in addition to it should have as the strength and stiffness required for component, also
Should there are as high as possible and stable coefficient of friction, and appropriate wearability, heat resistance, thermal diffusivity and thermal capacity etc., brake
It is that automotive brake is except various slow dresses to produce the part of obstruction vehicle movement or movement tendency brake force in brakes
Nearly all it is the friction brake that braking moment is produced using the friction of retaining element and rotate element working surface beyond putting,
At present, the widely used friction brake of all kinds of automobiles can be divided into drum-type and the major class of disc type two according to the difference of rotate element, it
Between difference be：Rotate element in drum type brake friction pair is brake drum, using its internal surface of column as worksheet
Face；Rotate element in disk brake friction pair is discoid brake disc, using its both ends of the surface as working surface.
But the brake drum that existing automobile uses is after prolonged make, due to the easy generation that rubbed for a long time with bearing
It is worn；Brake drum can give out substantial amounts of heat during use, and interior arrangement is caused to damage.
The utility model be directed to the problem of brake drum studied and devise it is a kind of with heat abstractor and wearability it is strong
Automobile brake drum, it is desirable to be able to improve the wearability and thermal diffusivity of brake drum.
Utility model content
The purpose of this utility model is to provide a kind of with heat abstractor and the strong automobile brake drum of wearability, solves
The problem of proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：One kind carries heat abstractor and wearability is strong
Automobile brake drum, including braking drum coating, heat abstractor, buffer unit, brake and anti-abrasion pad, in the braking drum coating
Portion is inlaid with the heat abstractor, and there are buffer unit, the buffer unit right side in the braking drum coating right side by screw connection
Side is provided with the brake, and the brake came has the anti-abrasion pad.
As a kind of preferred embodiment of the present utility model, the heat abstractor is by motor, cooler, blower fan, air draught
Mouth, gas pipeline and annular cooling conduit composition, the motor are electrically connected with the cooler, and the cooler connects the wind
Machine, the blower fan upside are provided with the inlet scoop, and the blower fan is connected by gas pipeline with the annular cooling conduit of downside, institute
State annular cooling conduit and be provided with cooling spray.
As a kind of preferred embodiment of the present utility model, the buffer unit is by retaining spring, friction facing, braking
Hoof and back-moving spring, the retaining spring are provided between the gentle flushing device of braking drum coating, set on the inside of the friction facing
There is the brake-shoe, the brake-shoe innermost insert has the back-moving spring.
As a kind of preferred embodiment of the present utility model, the brake is adjusted by shell, wheel cylinder, brake-shoe
Device and locating rod, the enclosure right side are inlaid with the wheel cylinder, the brake-shoe are provided with the left of the wheel cylinder
Adjuster, the brake-shoe adjuster are connected with the brake-shoe, and the locating rod is embedded in both sides on the upside of the shell.
As a kind of preferred embodiment of the present utility model, the anti-abrasion pad is embedded in the edge of the brake, institute
Anti-abrasion pad is stated to be quality of rubber materials and be loop configuration.
Compared with prior art, the beneficial effects of the utility model are as follows：
It is 1. cold to being conveyed in gas pipeline using blower fan and cooler by setting heat abstractor in brake drum enclosure
But gas and sprayed by annular cooling conduit, to brake drum and interior arrangement, so as to reach the effect of cooling radiating, protection system
Move the safety of drum and extend the life-span of brake drum.
2. by the friction for setting anti-abrasion pad that its quality of rubber materials can be utilized to reduce the junction between brake drum, so as to improve
The wearability of brake drum.
Brief description of the drawings
Fig. 1 is a kind of exploded perspective view with heat abstractor and the strong automobile brake drum of wearability of the utility model；
Fig. 2 is a kind of construction for heat radiating device with heat abstractor and the strong automobile brake drum of wearability of the utility model
Figure；
Fig. 3 is a kind of anti-abrasion pad with heat abstractor and the strong automobile brake drum of wearability of the utility model.
In figure:1- braking drum coatings, 2- heat abstractors, 3- buffer units, 4- brakes, 5- anti-abrasion pads, 6- motors, 7- are cold
But device, 8- blower fans, 9- inlet scoops, 10- gas pipelines, 11- annular cooling conduits, 12- retaining springs, 13- friction facings, 14- systems
Dynamic hoof, 15- back-moving springs, 16- shells, 17- wheel cylinders, 18- brake-shoe adjusters, 19- locating rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：It is a kind of with heat abstractor and the strong vapour of wearability
Car brake drum, including braking drum coating 1, heat abstractor 2, buffer unit 3, brake 4 and anti-abrasion pad 5, the braking drum coating 1
Inside is inlaid with the heat abstractor 2, and there is the buffer unit 3 on the right side of braking drum coating 1 by screw connection, described slow
The right side of flushing device 3 is provided with the brake 4, and the came of brake 4 has the anti-abrasion pad 5.
The heat abstractor 2 is by 11 groups of motor 6, cooler 7, blower fan 8, inlet scoop 9, gas pipeline 10 and annular cooling conduit
Into the motor 6 is electrically connected with the cooler 7, and the cooler 7 connects the blower fan 8, and the upside of blower fan 8 is provided with institute
Inlet scoop 9 is stated, the blower fan 8 is connected by gas pipeline 10 with the annular cooling conduit 11 of downside, the annular cooling conduit 11
Cooling spray is provided with, by setting heat abstractor 2 inside braking drum coating 1, using blower fan 8 and cooler 7 to appendix
Cooling gas is conveyed in road 10 and is sprayed by annular cooling conduit 11, to brake drum and interior arrangement, is dissipated so as to reach cooling
The effect of heat, protect the safety of brake drum and extend the life-span of brake drum.
The buffer unit 3 is by retaining spring 12, friction facing 13, brake-shoe 14 and back-moving spring 15, the positioning bullet
Spring 12 is provided between the braking drum coating 1 and buffer unit 3, and the inner side of friction facing 13 is provided with the brake-shoe 14, institute
Stating the innermost insert of brake-shoe 14 has the back-moving spring 15.
The brake 4 is by shell 16, wheel cylinder 17, brake-shoe adjuster 18 and locating rod 19, in the shell 16
The wheel cylinder 17 is inlaid with the right side of portion, the left side of wheel cylinder 17 is provided with the brake-shoe adjuster 18, the braking
Hoof adjuster 18 is connected with the brake-shoe 14, and the locating rod 19 is embedded in the upside both sides of shell 16.
The anti-abrasion pad 5 is embedded in the edge of the brake 4, and the anti-abrasion pad 5 is quality of rubber materials and is loop configuration,
By the friction for setting anti-abrasion pad 5 that its quality of rubber materials can be utilized to reduce the junction between brake drum, so as to improve brake drum
Wearability.
To sum up, the beneficial effects of the utility model are：By setting heat abstractor 2 inside braking drum coating 1, wind is utilized
Machine 8 and cooler 7 are to conveying cooling gas and being sprayed by annular cooling conduit 11 in gas pipeline 10, to brake drum and inside
Device, so as to reach the effect of cooling radiating, protect the safety of brake drum and extend the life-span of brake drum, by setting anti-abrasion pad
5 can utilize the friction of the junction between its quality of rubber materials reduction brake drum, so as to improve the wearability of brake drum.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. it is a kind of with heat abstractor and the strong automobile brake drum of wearability, including braking drum coating（1）, heat abstractor（2）, it is slow
Flushing device（3）, brake（4）And anti-abrasion pad（5）, it is characterised in that：The braking drum coating（1）Inside is inlaid with the radiating
Device（2）, the braking drum coating（1）There is the buffer unit on right side by screw connection（3）, the buffer unit（3）It is right
Side is provided with the brake（4）, the brake（4）Came has the anti-abrasion pad（5）.
It is 2. according to claim 1 a kind of with heat abstractor and the strong automobile brake drum of wearability, it is characterised in that：Institute
State heat abstractor（2）By motor（6）, cooler（7）, blower fan（8）, inlet scoop（9）, gas pipeline（10）And annular cooling conduit
（11）Composition, the motor（6）It is electrically connected with the cooler（7）, the cooler（7）Connect the blower fan（8）, the wind
Machine（8）Upside is provided with the inlet scoop（9）, the blower fan（8）Pass through gas pipeline（10）With the annular cooling conduit of downside（11）
It is connected, the annular cooling conduit（11）It is provided with cooling spray.
It is 3. according to claim 1 a kind of with heat abstractor and the strong automobile brake drum of wearability, it is characterised in that：Institute
State buffer unit（3）By retaining spring（12）, friction facing（13）, brake-shoe（14）And back-moving spring（15）, the positioning bullet
Spring（12）Provided with the braking drum coating（1）And buffer unit（3）Between, the friction facing（13）Inner side is provided with the braking
Hoof（14）, the brake-shoe（14）Innermost insert has the back-moving spring（15）.
It is 4. according to claim 1 a kind of with heat abstractor and the strong automobile brake drum of wearability, it is characterised in that：Institute
State brake（4）By shell（16）, wheel cylinder（17）, brake-shoe adjuster（18）And locating rod（19）, the shell（16）
Inner right side is inlaid with the wheel cylinder（17）, the wheel cylinder（17）Left side is provided with the brake-shoe adjuster（18）,
The brake-shoe adjuster（18）With the brake-shoe（14）It is connected, the locating rod（19）It is embedded in the shell（16）On
Side both sides.
It is 5. according to claim 1 a kind of with heat abstractor and the strong automobile brake drum of wearability, it is characterised in that：Institute
State anti-abrasion pad（5）It is embedded in the brake（4）Edge, the anti-abrasion pad（5）For quality of rubber materials and it is loop configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894524.9U CN206929252U (en) | 2017-07-23 | 2017-07-23 | It is a kind of with heat abstractor and the strong automobile brake drum of wearability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894524.9U CN206929252U (en) | 2017-07-23 | 2017-07-23 | It is a kind of with heat abstractor and the strong automobile brake drum of wearability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929252U true CN206929252U (en) | 2018-01-26 |
Family
ID=61355430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894524.9U Expired - Fee Related CN206929252U (en) | 2017-07-23 | 2017-07-23 | It is a kind of with heat abstractor and the strong automobile brake drum of wearability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206929252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555307A (en) * | 2020-10-23 | 2021-03-26 | 三江学院 | Water-cooling and air-cooling automobile drum brake and braking system thereof |
-
2017
- 2017-07-23 CN CN201720894524.9U patent/CN206929252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555307A (en) * | 2020-10-23 | 2021-03-26 | 三江学院 | Water-cooling and air-cooling automobile drum brake and braking system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180126 Termination date: 20190723 |