CN204200915U - A kind of heat radiating type brake drum - Google Patents
A kind of heat radiating type brake drum Download PDFInfo
- Publication number
- CN204200915U CN204200915U CN201420153518.4U CN201420153518U CN204200915U CN 204200915 U CN204200915 U CN 204200915U CN 201420153518 U CN201420153518 U CN 201420153518U CN 204200915 U CN204200915 U CN 204200915U
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- CN
- China
- Prior art keywords
- reinforcing strip
- brake drum
- radiating
- drum body
- heat radiating
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- Expired - Fee Related
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Abstract
A kind of heat radiating type brake drum, comprises the brake drum body of open at both ends, and the less open-mouth end of brake drum body is provided with the mounting plate of annular, and mounting plate is provided with a circle mounting hole, described brake drum body be provided with radiating structure compared with the outer peripheral surface of big open end end.Adopt technique scheme, the utility model forms the cold wind along brake drum body surface axis in radiating groove when braking, obviously improve the radiating condition of heat radiating type brake drum, improving radiating effect, extend the working life of heat radiating type brake drum.
Description
Technical field
The utility model belongs to automobile brake technical field, particularly relates to a kind of heat radiating type brake drum.
Background technique
Braking system is one of important composition system of automobile chassis, particularly play an important role at car load secure context. now, domestic middle heavy Kapp is serious all over overload, in driving, needed for heat radiating type brake drum, braking force is also large, the moment of torsion produced is very large, and existing is all much in use cause the de-top of heat radiating type brake drum because moment of torsion is excessive and lost efficacy.Particularly at sharp turn, descending time more severe to the test of heat radiating type brake drum, easily there is high temperature in heat radiating type brake drum in a series of continuous braking process, and the structure heat dispersion of existing heat radiating type brake drum is poor.
Model utility content
The utility model, in order to solve deficiency of the prior art, provides that a kind of anti-twisting property is strong, the heat radiating type brake drum of good heat dissipation effect.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of heat radiating type brake drum, comprise the brake drum body of open at both ends, the less open-mouth end of brake drum body is provided with the mounting plate of annular, mounting plate is provided with a circle mounting hole, described brake drum body be provided with radiating structure compared with the outer peripheral surface of big open end end.
Described radiating structure is the radiating groove of half cylindrical structure, axial one end of radiating groove is communicated with the end face of brake drum body, the axial the other end of radiating groove is globoidal structure, radiating groove is evenly provided with a circle along the outer peripheral surface compared with big open end end of brake drum body, and the radius of each radiating groove is 3cm, length is 9mm.
Adopt technique scheme, the utility model is also provided with reinforcement structure between brake drum inner body wall and mounting plate inwall.
Described reinforcement structure comprises the first reinforcing strip along being located in turn clockwise or counterclockwise in brake drum inner body wall, second reinforcing strip, 3rd reinforcing strip, 4th reinforcing strip, slender acanthopanax strong band, 6th reinforcing strip, 7th reinforcing strip and the 8th reinforcing strip, first reinforcing strip and the second reinforcing strip, second reinforcing strip and the 3rd reinforcing strip, 3rd reinforcing strip and the 4th reinforcing strip, slender acanthopanax strong band and the 6th reinforcing strip, 6th reinforcing strip and the 7th reinforcing strip, 7th reinforcing strip and the angle of the 8th reinforcing strip respectively and between the line of the round heart in place are 36 °, first reinforcing strip and the 8th reinforcing strip, 4th reinforcing strip and equal 72 ° of the angle of slender acanthopanax strong band respectively and between the line of the round heart in place, first reinforcing strip, 4th reinforcing strip, be respectively equipped with one piece first between the inwall mounting plate inwall of slender acanthopanax strong band and the 8th reinforcing strip and strengthen gusset.
Be provided with four piece second between described brake drum inner body wall and mounting plate inwall and strengthen gusset, wherein strengthen gusset between the first reinforcing strip and the 8th reinforcing strip for two piece second, strengthen gusset between the 4th reinforcing strip and slender acanthopanax are strong for another two piece second, second to strengthen gusset one piece first angle strengthened gusset and the line of the place round heart between recently adjacent with it be 27 °.
Described first strengthens gusset and second strengthens gusset structure all triangular in shape, and first strengthens gusset is greater than the second reinforcement gusset.
Radiating structure of the present utility model is radiating groove, the concrete structure of radiating groove and technical parameter are under the prerequisite guaranteeing brake drum bulk strength, not only alleviate the weight of heat radiating type brake drum, and add heat diffusion area, the cold wind along brake drum body surface axis is formed in radiating groove when braking, the obvious radiating condition improving heat radiating type brake drum, improving radiating effect, extends the working life of heat radiating type brake drum.
Brake drum body of the present utility model, mounting plate, reinforcement structure and radiating structure all adopt integrally casting to form, strengthen structure employing and carry out eight reinforcing strips arranged, four piece of first reinforcement gusset and four piece of second reinforcement gusset according to several angle, like this while the anti-twisting property obviously improving heat radiating type brake drum, fully can alleviate the weight of heat radiating type brake drum, reduce cost of production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A sectional view in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, a kind of heat radiating type brake drum of the present utility model, comprise the brake drum body 1 of open at both ends, the less open-mouth end of brake drum body 1 is provided with the mounting plate 2 of annular, mounting plate 2 is provided with a circle mounting hole 3, be provided with reinforcement structure between brake drum body 1 inwall and mounting plate 2 inwall, brake drum body 1 be provided with radiating structure compared with the outer peripheral surface of big open end end.
Strengthening structure comprises along the first reinforcing strip 4 that is clockwise or that be located in turn counterclockwise on brake drum body 1 inwall, second reinforcing strip 5, 3rd reinforcing strip 6, 4th reinforcing strip 7, slender acanthopanax strong band 8, 6th reinforcing strip 9, 7th reinforcing strip 10 and the 8th reinforcing strip 11, first reinforcing strip 4 and the second reinforcing strip 5, second reinforcing strip 5 and the 3rd reinforcing strip 6, 3rd reinforcing strip 6 and the 4th reinforcing strip 7, slender acanthopanax strong band 8 and the 6th reinforcing strip 9, 6th reinforcing strip 9 and the 7th reinforcing strip 10, 7th reinforcing strip 10 and the angle of the 8th reinforcing strip 11 respectively and between the line of the round heart in place are 36 °, first reinforcing strip 4 and the 8th reinforcing strip 11, 4th reinforcing strip 7 and equal 72 ° of the angle of slender acanthopanax strong band 8 respectively and between the line of the round heart in place, first reinforcing strip 4, 4th reinforcing strip 7, be respectively equipped with one piece first between inwall mounting plate 2 inwall of slender acanthopanax strong band 8 and the 8th reinforcing strip 11 and strengthen gusset 12.
Be provided with four piece second between brake drum body 1 inwall and mounting plate 2 inwall and strengthen gusset 13, wherein strengthen gusset 13 between the first reinforcing strip 4 and the 8th reinforcing strip 11 for two piece second, strengthen gusset 13 between the 4th reinforcing strip 7 and slender acanthopanax are strong for another two piece second, second to strengthen gusset 13 one piece first angle strengthened gusset 12 and the line of the place round heart between recently adjacent with it be 27 °.
First strengthens gusset 12 and second strengthens gusset 13 structure all triangular in shape, and first strengthens gusset 12 is greater than the second reinforcement gusset 13.
Radiating structure is the radiating groove 14 of half cylindrical structure, axial one end of radiating groove 14 is communicated with the end face of brake drum body 1, the axial the other end of radiating groove 14 is globoidal structure, radiating groove 14 is evenly provided with a circle along the outer peripheral surface compared with big open end end of brake drum body 1, and the radius of each radiating groove 14 is 3cm, length is 9mm.
Brake drum body 1 of the present utility model, mounting plate 2, reinforcement structure and radiating structure all adopt integrally casting to form, strengthen structure employing and carry out eight reinforcing strips arranged, four piece of first reinforcement gusset 12 and four piece of second reinforcement gusset 13 according to several angle, like this while the anti-twisting property obviously improving heat radiating type brake drum, fully can alleviate the weight of heat radiating type brake drum, reduce cost of production.
Radiating structure of the present utility model is radiating groove 14, the concrete structure of radiating groove 14 and technical parameter are under the prerequisite guaranteeing brake drum body 1 intensity, not only alleviate the weight of heat radiating type brake drum, and add heat diffusion area, formed along the axial cold wind in brake drum body 1 surface in radiating groove 14 when braking, the obvious radiating condition improving heat radiating type brake drum, improving radiating effect, extends the working life of heat radiating type brake drum.
The present embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (1)
1. a heat radiating type brake drum, comprise the brake drum body of open at both ends, the less open-mouth end of brake drum body be provided with annular mounting plate, mounting plate is provided with a circle mounting hole, it is characterized in that: described brake drum body be provided with radiating structure compared with the outer peripheral surface of big open end end;
Described radiating structure is the radiating groove of half cylindrical structure, axial one end of radiating groove is communicated with the end face of brake drum body, the axial the other end of radiating groove is globoidal structure, radiating groove is evenly provided with a circle along the outer peripheral surface compared with big open end end of brake drum body, and the radius of each radiating groove is 3cm, length is 9mm;
Reinforcement structure is provided with between brake drum inner body wall and mounting plate inwall;
Strengthening structure comprises along the first reinforcing strip that is clockwise or that be located in turn counterclockwise in brake drum inner body wall, second reinforcing strip, 3rd reinforcing strip, 4th reinforcing strip, slender acanthopanax strong band, 6th reinforcing strip, 7th reinforcing strip and the 8th reinforcing strip, first reinforcing strip and the second reinforcing strip, second reinforcing strip and the 3rd reinforcing strip, 3rd reinforcing strip and the 4th reinforcing strip, slender acanthopanax strong band and the 6th reinforcing strip, 6th reinforcing strip and the 7th reinforcing strip, 7th reinforcing strip and the angle of the 8th reinforcing strip respectively and between the line of the round heart in place are 36 °, first reinforcing strip and the 8th reinforcing strip, 4th reinforcing strip and equal 72 ° of the angle of slender acanthopanax strong band respectively and between the line of the round heart in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153518.4U CN204200915U (en) | 2014-04-01 | 2014-04-01 | A kind of heat radiating type brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153518.4U CN204200915U (en) | 2014-04-01 | 2014-04-01 | A kind of heat radiating type brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200915U true CN204200915U (en) | 2015-03-11 |
Family
ID=52658879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153518.4U Expired - Fee Related CN204200915U (en) | 2014-04-01 | 2014-04-01 | A kind of heat radiating type brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458411A (en) * | 2018-12-30 | 2019-03-12 | 河北百龙汽车配件制造有限公司 | Automobile brake drum with grid reinforcing rib |
| CN109595274A (en) * | 2018-12-30 | 2019-04-09 | 河北百龙汽车配件制造有限公司 | A kind of noise reducing type automobile brake drum |
-
2014
- 2014-04-01 CN CN201420153518.4U patent/CN204200915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458411A (en) * | 2018-12-30 | 2019-03-12 | 河北百龙汽车配件制造有限公司 | Automobile brake drum with grid reinforcing rib |
| CN109595274A (en) * | 2018-12-30 | 2019-04-09 | 河北百龙汽车配件制造有限公司 | A kind of noise reducing type automobile brake drum |
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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: 20150311 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |