CN109372915A - A kind of brake drum with heat sinking function - Google Patents
A kind of brake drum with heat sinking function Download PDFInfo
- Publication number
- CN109372915A CN109372915A CN201811645692.XA CN201811645692A CN109372915A CN 109372915 A CN109372915 A CN 109372915A CN 201811645692 A CN201811645692 A CN 201811645692A CN 109372915 A CN109372915 A CN 109372915A
- Authority
- CN
- China
- Prior art keywords
- brake
- brake drum
- heat
- drum
- sinking function
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/10—Drums for externally- or internally-engaging brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
- F16D51/24—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots fluid actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/82—Features relating to cooling for internally-engaging brakes
- F16D65/827—Features relating to cooling for internally-engaging brakes with open cooling system, e.g. cooled by air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
Abstract
The present invention relates to brake drum technical field more particularly to a kind of brake drums with heat sinking function；It is provided with the structure of sealed groove using brake drum top side, by the effect of sealed groove, solves the problems, such as that some impurity enter brake drum easily to influence brake performance under sleet or dusty wind weather；Multiple groups arc groove is set side by side with using the inside brake drum side, by the effect of arc groove, vacant some spaces out solve brake drum when being braked, when be all bonded between brake drum inner surface and brake-shoe, leads to the problem of more accumulated heat and then influence braking effect.
Description
Technical field
The present invention relates to brake drum technical field more particularly to a kind of brake drums with heat sinking function.
Background technique
Currently, select in the mode of braking of automobile, since truck usually loads larger, and drum brakes has automatically
It stops tight effect, makes brake system that lower oil pressure can be used, thus in order to guarantee braking ability, usually drum-type is selected to stop
Vehicle, however since diameter will increase the brake rim of existing drum brakes after heated, and the stroke for stepping on brake pedal is caused to add
Greatly, it is easy to happen brake and reacts situation not as expected.For this purpose, being badly in need of developing a kind of system that can have good heat radiating function
Dynamic drum.
Summary of the invention
The technical problems to be solved by the invention are to provide a kind of band heat dissipation function for above-mentioned technical deficiency
The brake drum of energy, the structure of sealed groove is provided with using brake drum top side, passes through the effect of sealed groove, is solved
The problem of some impurity enter brake drum easily to influence brake performance under sleet or dusty wind weather；Using institute
It states inside brake drum side and is set side by side with multiple groups arc groove, by the effect of arc groove, vacant some spaces out are solved
Brake drum when be all bonded between brake drum inner surface and brake-shoe, generates more accumulated heat in turn when being braked
The problem of influencing braking effect.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: including brake drum；The brake drum side
It is provided with brake；It is connected between the brake drum and brake using shaft；Brake drum top side is provided with sealing
Groove；The inside brake drum side is set side by side with multiple groups arc groove；Heat dissipation is evenly arranged with inside the arc groove
Hole；Setting border is evenly arranged with heat-conducting silicone grease outside the brake drum；Radiating dustproof cover is provided with outside the heat-conducting silicone grease.
The technical program is advanced optimized, the brake includes back-plate, adjusts component, piston cylinder, brake press plate
And brake-shoe；Middle line two sides have been arranged symmetrically brake-shoe inside back-plate；Brake-shoe one end is connected by piston cylinder；Brake-shoe
The other end is connected by brake press plate；Component both ends are adjusted to be clamped with two groups of brake-shoes respectively.
The technical program is advanced optimized, the chief component of the heat-conducting silicone grease is organic silicone；Heat-conducting silicone grease can
It is used under -60 DEG C to 300 DEG C of working environment.
The technical program is advanced optimized, using clamping between the radiating dustproof cover and brake drum；The radiating dustproof
Cover top border uniformly has multiple groups to be provided with beveling through slot；Beveling through slot outer end is provided with screen pack.
Compared with prior art, the invention has the following advantages that 1, it is scattered by being evenly arranged with inside the arc groove
Hot hole, the advantageous heat dissipation effect for improving brake drum in braking of this structure；2, by the way that border is arranged outside the brake drum
It is evenly arranged with heat-conducting silicone grease, the heat on brake drum top is further carried out fast transfer by this structure；3, it is dissipated by described
Hot dust cover top border uniformly has multiple groups to be provided with beveling through slot, this structure enables to heat-conducting silicone grease to be able to carry out compared with rapid cooling
But；4, it is provided with screen pack by chamferring through slot outer end, this structure is advantageous to ensure that some impurity being relatively large in diameter will not
Through screen pack.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of brake drum with heat sinking function.
Fig. 2 is a kind of brake drum structure schematic diagram of brake drum with heat sinking function.
Fig. 3 is a kind of brake structural schematic diagram of brake drum with heat sinking function.
Fig. 4 is a kind of radiating dustproof cover structure schematic diagram of brake drum with heat sinking function.
In figure: 1, brake drum；2, brake；3, radiating dustproof cover；101, sealed groove；102, arc groove；103, it dissipates
Hot hole；104, heat-conducting silicone grease；201, back-plate；202, component is adjusted；203, piston cylinder；204, brake press plate；205, it brakes
Hoof；301, through slot is chamfer；302, screen pack.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Specific embodiment: in conjunction with shown in Fig. 1-4, including brake drum 1；1 side of brake drum is provided with brake 2；
It is connected between the brake drum 1 and brake 2 using shaft；The 1 top side of brake drum is provided with sealed groove 101；Institute
It states 1 interior side of brake drum and is set side by side with multiple groups arc groove 102；Heat dissipation is evenly arranged with inside the arc groove 102
Hole 103；Border is set outside the brake drum 1 and is evenly arranged with heat-conducting silicone grease 104；It is provided with outside the heat-conducting silicone grease 104
Radiating dustproof cover 3；The brake 2 includes back-plate 201, adjusts component 202, piston cylinder 203, brake press plate 204 and system
Dynamic hoof 205；201 inside middle line two sides of back-plate have been arranged symmetrically brake-shoe 205；205 one end of brake-shoe passes through piston cylinder 203
Connection；205 other end of brake-shoe is connected by brake press plate 204；202 both ends of component are adjusted to block with two groups of brake-shoes 205 respectively
It connects；The chief component of the heat-conducting silicone grease 104 is organic silicone；Heat-conducting silicone grease 104 can be in -60 DEG C to 300 DEG C of work
It is used under environment；Using clamping between the radiating dustproof cover 3 and brake drum 1；The 3 top border of radiating dustproof cover uniformly has
Multiple groups are provided with beveling through slot 301；Beveling 301 outer end of through slot is provided with screen pack 302.
In use, step 1 is led to as shown in Figure 1, user drives heavy truck or car when selecting mode of braking
Drum brakes can often be selected, be because drum brakes to play the role of automatic brake tight, make brake system that lower oil pressure can be used,
But the brake rim of existing drum brakes diameter after heated will increase, and the stroke for stepping on brake pedal is caused to increase, it is easy
Brake occurs and reacts situation not as expected, for this purpose, a kind of brake drum 1 with heat sinking function of this money can be used in user；
Step 2, as in Figure 2-4, user is when using this brake drum 1, when needing frequent progress to brake, this moment
Brake drum 1 can bear higher temperature, in order to avoid the temperature distortion at this time of brake drum 1, be disposed in the inside of brake drum 1
Arc groove 102 enables the heat generated in braking process via arc by reducing the contact area between brake-shoe 205
Heat release hole 103 inside groove 102 is absorbed by heat-conducting silicone grease 104 rapidly, so that the temperature of 1 inner surface of brake drum is reduced, and
Heat-conducting silicone grease 104 can carry out just producing work between -60 DEG C to 300 DEG C since its own is with preferable thermophily, can
It is preferably 1 cooling and heat dissipation of brake drum, and 3 top of radiating dustproof cover outside heat-conducting silicone grease 104 is provided with beveling through slot
301, it drives natural wind to enter by beveling through slot 301 and takes away the heat that heat-conducting silicone grease 104 is absorbed, and screen pack
302 can prevent the biggish impurity of particle diameter from entering again, effectively protect internal heat-conducting silicone grease 104 and brake drum 1
Sealing performance.
Control mode of the invention is automatically controlled by controller, the skill that the control circuit of controller passes through this field
Art personnel's simple programming can be realized, and belong to the common knowledge of this field, and the present invention is mainly used to protect mechanical setting, institute
Control mode and circuit connection are not explained with the present invention.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (4)
1. a kind of brake drum with heat sinking function, it is characterised in that: including brake drum (1)；Brake drum (1) side is provided with
Brake (2)；It is connect between the brake drum (1) and brake (2) using shaft；Brake drum (1) the top side setting
There are sealed groove (101)；Brake drum (1) interior side is set side by side with multiple groups arc groove (102)；The arc groove
(102) internal to be evenly arranged with heat release hole (103)；Setting border is evenly arranged with heat-conducting silicone grease outside the brake drum (1)
(104)；Radiating dustproof cover (3) are provided with outside the heat-conducting silicone grease (104).
2. a kind of brake drum with heat sinking function according to claim 1, it is characterised in that: the brake (2) includes
Back-plate (201) adjusts component (202), piston cylinder (203), brake press plate (204) and brake-shoe (205)；Back-plate
(201) internal middle line two sides have been arranged symmetrically brake-shoe (205)；Brake-shoe (205) one end is connected by piston cylinder (203)；System
Dynamic hoof (205) other end is connected by brake press plate (204)；Component (202) both ends are adjusted to block with two groups of brake-shoes (205) respectively
It connects.
3. a kind of brake drum with heat sinking function according to claim 1, it is characterised in that: the heat-conducting silicone grease (104)
Chief component be organic silicone；Heat-conducting silicone grease (104) can use under -60 DEG C to 300 DEG C of working environment.
4. a kind of brake drum with heat sinking function according to claim 1, it is characterised in that: the radiating dustproof cover (3)
Using clamping between brake drum (1)；Radiating dustproof cover (3) the top border uniformly has multiple groups to be provided with beveling through slot
(301)；Beveling through slot (301) outer end is provided with screen pack (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645692.XA CN109372915A (en) | 2018-12-30 | 2018-12-30 | A kind of brake drum with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645692.XA CN109372915A (en) | 2018-12-30 | 2018-12-30 | A kind of brake drum with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372915A true CN109372915A (en) | 2019-02-22 |
Family
ID=65372311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811645692.XA Pending CN109372915A (en) | 2018-12-30 | 2018-12-30 | A kind of brake drum with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372915A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500370A (en) * | 2019-07-22 | 2019-11-26 | 高邮市宏生制动器厂 | A kind of electromagnetism ventilation drum brake of good heat dissipation effect |
| CN113294459A (en) * | 2021-06-15 | 2021-08-24 | 浙江冠英汽车零部件有限公司 | Clamping drum brake |
| CN113669390A (en) * | 2021-08-11 | 2021-11-19 | 河北百龙汽车配件股份有限公司 | Reinforced self-control heat dissipation brake drum |
| CN113915269A (en) * | 2021-10-22 | 2022-01-11 | 河北百龙汽车配件股份有限公司 | Spiral heat dissipation brake drum |
| CN114483821A (en) * | 2022-01-12 | 2022-05-13 | 黄山菲英汽车零部件有限公司 | Drum brake with self-adaptation function of polishing |
| US11602951B2 (en) | 2020-02-24 | 2023-03-14 | Bendix Commercial Vehicle Systems Llc | Splined drum and electric motor engagement assembly |
| US11635118B2 (en) | 2020-01-17 | 2023-04-25 | Bendix Commercial Vehicle Systems Llc | Electric vehicle drum brake dust evacuation and cooling concept |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1881002A (en) * | 1930-08-29 | 1932-10-04 | Erb Joyce Foundry Company | Brake drum |
| US2659460A (en) * | 1949-08-13 | 1953-11-17 | Lyon George Albert | Brake drum air cooling device |
| US5964323A (en) * | 1997-05-13 | 1999-10-12 | Henry; Merle A. | Brake drum cooling device |
| CN201065898Y (en) * | 2007-07-16 | 2008-05-28 | 金龙联合汽车工业（苏州）有限公司 | Highly effective axial positive aeration braking drum |
| US20140116823A1 (en) * | 2012-11-01 | 2014-05-01 | Bendix Spicer Foundation Brake Llc | Extruded table for a brake shoe |
| CN203906613U (en) * | 2014-05-13 | 2014-10-29 | 黄河科技学院 | Spiral groove type vehicle brake drum with cooling fins and reinforced graphite rings |
| CN204127172U (en) * | 2014-09-11 | 2015-01-28 | 凤城市宏升汽车配件制造厂 | A kind of compound brake drum |
| CN104455108A (en) * | 2014-10-21 | 2015-03-25 | 刘永红 | Novel brake drum |
| CN207848263U (en) * | 2018-01-30 | 2018-09-11 | 温寿书 | A kind of rapid cooling type brake drum |
-
2018
- 2018-12-30 CN CN201811645692.XA patent/CN109372915A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1881002A (en) * | 1930-08-29 | 1932-10-04 | Erb Joyce Foundry Company | Brake drum |
| US2659460A (en) * | 1949-08-13 | 1953-11-17 | Lyon George Albert | Brake drum air cooling device |
| US5964323A (en) * | 1997-05-13 | 1999-10-12 | Henry; Merle A. | Brake drum cooling device |
| CN201065898Y (en) * | 2007-07-16 | 2008-05-28 | 金龙联合汽车工业（苏州）有限公司 | Highly effective axial positive aeration braking drum |
| US20140116823A1 (en) * | 2012-11-01 | 2014-05-01 | Bendix Spicer Foundation Brake Llc | Extruded table for a brake shoe |
| CN203906613U (en) * | 2014-05-13 | 2014-10-29 | 黄河科技学院 | Spiral groove type vehicle brake drum with cooling fins and reinforced graphite rings |
| CN204127172U (en) * | 2014-09-11 | 2015-01-28 | 凤城市宏升汽车配件制造厂 | A kind of compound brake drum |
| CN104455108A (en) * | 2014-10-21 | 2015-03-25 | 刘永红 | Novel brake drum |
| CN207848263U (en) * | 2018-01-30 | 2018-09-11 | 温寿书 | A kind of rapid cooling type brake drum |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500370A (en) * | 2019-07-22 | 2019-11-26 | 高邮市宏生制动器厂 | A kind of electromagnetism ventilation drum brake of good heat dissipation effect |
| CN110500370B (en) * | 2019-07-22 | 2020-11-27 | 扬州市汉讯科技有限公司 | Electromagnetic ventilation drum brake |
| US11635118B2 (en) | 2020-01-17 | 2023-04-25 | Bendix Commercial Vehicle Systems Llc | Electric vehicle drum brake dust evacuation and cooling concept |
| US11602951B2 (en) | 2020-02-24 | 2023-03-14 | Bendix Commercial Vehicle Systems Llc | Splined drum and electric motor engagement assembly |
| CN113294459A (en) * | 2021-06-15 | 2021-08-24 | 浙江冠英汽车零部件有限公司 | Clamping drum brake |
| CN113669390A (en) * | 2021-08-11 | 2021-11-19 | 河北百龙汽车配件股份有限公司 | Reinforced self-control heat dissipation brake drum |
| CN113669390B (en) * | 2021-08-11 | 2023-02-21 | 河北百龙汽车配件股份有限公司 | Reinforced self-control heat dissipation brake drum |
| CN113915269A (en) * | 2021-10-22 | 2022-01-11 | 河北百龙汽车配件股份有限公司 | Spiral heat dissipation brake drum |
| CN113915269B (en) * | 2021-10-22 | 2023-10-20 | 河北百龙汽车配件股份有限公司 | Spiral heat dissipation brake drum |
| CN114483821A (en) * | 2022-01-12 | 2022-05-13 | 黄山菲英汽车零部件有限公司 | Drum brake with self-adaptation function of polishing |
| CN114483821B (en) * | 2022-01-12 | 2023-11-24 | 黄山菲英汽车零部件有限公司 | Drum brake with self-adaptive polishing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 055350 Mengcun, Gucheng Town, Longyao County, Xingtai City, Hebei Province Applicant after: Hebei Bailong Automobile Parts Co., Ltd. Address before: 055350 Mengcun, Gucheng Town, Longyao County, Xingtai City, Hebei Province Applicant before: Hebei 100 auto parts manufacturing Co. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |