CN208831556U - A kind of reinforcing rib formula brake drum improving heat dissipation effect - Google Patents
A kind of reinforcing rib formula brake drum improving heat dissipation effect Download PDFInfo
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- CN208831556U CN208831556U CN201821612624.9U CN201821612624U CN208831556U CN 208831556 U CN208831556 U CN 208831556U CN 201821612624 U CN201821612624 U CN 201821612624U CN 208831556 U CN208831556 U CN 208831556U
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- reinforcing rib
- brake drum
- parabolic type
- type reinforcing
- muscle
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Abstract
The utility model is a kind of reinforcing rib formula brake drum for improving heat dissipation effect, including brake drum ontology, surface is enclosed equipped with a plurality of parabolic type reinforcing rib in the brake drum body peripheral, wherein the focus of every parabolic type reinforcing rib is 160 ㎜ away from brake drum centre of gyration starting point, parabola focal length is 25 ㎜, and parabolic segment vertex is away from a length of 180 ㎜ of centre of gyration starting point；A plurality of parabolic type reinforcing rib is equipped on brake drum waist amounts to 14 parabolic type reinforcing ribs, wherein every high 8 ㎜ of parabolic type reinforcing rib muscle, muscle 8 ㎜ of thickness, muscle modifies 2 ㎜ of fillet.For the utility model compared to traditional braking drum, wheel can form agitation air-flow in rotation, using parabolic type reinforcing rib in the small space of steel ring and brake drum, increase ventilation effect, improve heat-sinking capability, improve 4.83% by measuring its heat-sinking capability；The setting of parabolic type reinforcing rib quantity and size makes its heat dissipation area increase by 11.24%.
Description
Technical field
The utility model relates to the manufacturing field of bridge brake drum, specifically a kind of reinforcing rib formula system for improving heat dissipation effect
Dynamic drum.
Background technique
As the important component of ride safety of automobile, brake drum will have enough intensity and good heat dissipation performance.Tradition
Brake drum outside face be smooth structure.
Currently, increase heat dissipation area while brake drum intensity can be improved in face addition reinforcing rib outside traditional braking drum,
To improve heat-sinking capability, more typical brake drum reinforcing rib mainly has simple transverse bar, diamond shape muscle, all Multiple Shapes such as spiral bar.
Summary of the invention
The utility model improves heat-sinking capability, spy proposes that a kind of improve dissipates in order to increase ventilation effect as far as possible
The reinforcing rib formula brake drum of thermal effect.
The technical solution of the utility model is a kind of reinforcing rib formula brake drum for improving heat dissipation effect thus, including braking
Drum ontology, it is characterised in that: enclose surface equipped with a plurality of parabolic type reinforcing rib, wherein every in the brake drum body peripheral
The focus of parabolic type reinforcing rib is 160 ㎜ away from brake drum centre of gyration starting point, and parabola focal length is 25 ㎜, parabolic segment vertex
Away from a length of 180 ㎜ of centre of gyration starting point.
Further improvement is that a plurality of parabolic type reinforcing rib is equipped with total 14 throwings on brake drum waist
Object line style reinforcing rib, wherein every high 8 ㎜ of parabolic type reinforcing rib muscle, muscle 8 ㎜ of thickness, muscle modifies 2 ㎜ of fillet.
The utility model has the advantages that
The utility model compared to traditional braking drum, wheel rotation when, using parabolic type reinforcing rib can steel ring with
Agitation air-flow is formed in the small space of brake drum, increases ventilation effect, is improved heat-sinking capability, is mentioned by measuring its heat-sinking capability
It is high by 4.83%.
The setting of parabolic type reinforcing rib quantity and size makes its heat dissipation area increase by 11.24%.
Detailed description of the invention
Fig. 1 is the utility model single parabolic type reinforcing rib mark view external in brake drum sheet.
Fig. 2 is the utility model single parabolic type reinforcing rib fragmentary isometric views external in brake drum sheet.
Fig. 3 is a plurality of parabolic type reinforcing rib of the utility model main view view external in brake drum sheet.
Fig. 4 is the plan view of Fig. 3.
1 is brake drum ontology in figure, and 2 be parabolic type reinforcing rib.
Specific embodiment
The utility model is as shown in Fig. 1/2/3/4.
A kind of reinforcing rib formula brake drum improving heat dissipation effect, including brake drum ontology 1, in the brake drum ontology 1
Outside surface is uniformly provided with a plurality of parabolic type reinforcing rib 2, wherein the focus of every parabolic type reinforcing rib 2 is returned away from brake drum
Turning central start is 160 ㎜, and parabola focal length is 25 ㎜, and parabolic segment vertex is away from a length of 180 ㎜ of centre of gyration starting point.
The a plurality of parabolic type reinforcing rib 2 is equipped with total 14 parabolic types on 1 waist of brake drum ontology and reinforces
Muscle 2, wherein every high 8 ㎜ of 2 muscle of parabolic type reinforcing rib, muscle 8 ㎜ of thickness, muscle modifies 2 ㎜ of fillet.
Claims (2)
1. a kind of reinforcing rib formula brake drum for improving heat dissipation effect, including brake drum ontology, it is characterised in that: in the braking
Drum body peripheral encloses surface equipped with a plurality of parabolic type reinforcing rib, wherein the focus of every parabolic type reinforcing rib is returned away from brake drum
Turning central start is 160 ㎜, and parabola focal length is 25 ㎜, and parabolic segment vertex is away from a length of 180 ㎜ of centre of gyration starting point.
2. a kind of reinforcing rib formula brake drum for improving heat dissipation effect according to claim 1, it is characterised in that: described is more
Parabolic type reinforcing rib is equipped on brake drum waist amounts to 14 parabolic type reinforcing ribs, wherein every parabolic type is reinforced
High 8 ㎜ of muscle muscle, muscle 8 ㎜ of thickness, muscle modify 2 ㎜ of fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612624.9U CN208831556U (en) | 2018-09-30 | 2018-09-30 | A kind of reinforcing rib formula brake drum improving heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612624.9U CN208831556U (en) | 2018-09-30 | 2018-09-30 | A kind of reinforcing rib formula brake drum improving heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831556U true CN208831556U (en) | 2019-05-07 |
Family
ID=66318264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612624.9U Active CN208831556U (en) | 2018-09-30 | 2018-09-30 | A kind of reinforcing rib formula brake drum improving heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831556U (en) |
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2018
- 2018-09-30 CN CN201821612624.9U patent/CN208831556U/en active Active
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