CN204175834U - A kind of Novel separated brake disc - Google Patents

A kind of Novel separated brake disc Download PDF

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Publication number
CN204175834U
CN204175834U CN201420656899.8U CN201420656899U CN204175834U CN 204175834 U CN204175834 U CN 204175834U CN 201420656899 U CN201420656899 U CN 201420656899U CN 204175834 U CN204175834 U CN 204175834U
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China
Prior art keywords
brake disc
land
master
aluminum alloy
brake
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Active
Application number
CN201420656899.8U
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Chinese (zh)
Inventor
王勇
王志钦
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YANTAI MEIFENG MACHINERY Co Ltd
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YANTAI MEIFENG MACHINERY Co Ltd
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Priority to CN201420656899.8U priority Critical patent/CN204175834U/en
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Publication of CN204175834U publication Critical patent/CN204175834U/en
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Abstract

A kind of Novel separated brake disc, comprise master and land, master is gray cast iron master, and described land is aluminum alloy land, and master and land are linked into an integrated entity by casting technique.The brake lining of this brake disc adopts gray cast iron material, aluminum alloy material is adopted with axle link position, it is linked together with foundry engieering, because the heat dispersion that aluminum alloy material is good makes the heat energy technology produced in brake distribute, thus reduce the temperature of brake disc, the very near material of rate that simultaneously density is little also effectively alleviates the total quality of brake disc, such that whole brake is stable, Security good, meets automobile industry lightweight, energy-conservation trend.

Description

A kind of Novel separated brake disc
Technical field
The utility model relates to skidding technical field, especially relates to a kind of New type detachable brake disc.
Background technique
In conventional art, brake disc is overall gray cast iron brake disc, this brake disc quick heating and heat dissipation rate is slow, if in use constantly braked, then the temperature of brake disc sharply raises, and too high temperature will be passed to bearing from axle head very soon, and vehicle exists potential safety hazard in travelling.
In order to solve the too fast problem of gray cast iron formula integral brake disc temperature rise, 201110191717.5 disclose a kind of split brake disc in number application for a patent for invention, the deep bid that gray cast iron is made by this brake disc and the little land that aluminum alloy is made integral by rivet, because aluminum alloy material has good heat dispersion, heat energy is passed to little land through rivet, thus quickening heat dissipation rate, extend part working life, and add driving safety, but the brake disc of this kind of rivet due to link intensity limited, in use still there is certain potential safety hazard.
Summary of the invention
The purpose of this utility model is the brake disc providing a kind of split-type structural, the master that this brake disc is made up of the gray cast iron that wear resistance is good and the land that aluminum alloy is made link into an integrated entity through casting, make this brake disc can meet wear-resisting needs, also there is good heat dispersion, the technological scheme adopted is: a kind of Novel separated brake disc, comprise master and land, it is characterized in that: described master is gray cast iron master, described land is aluminum alloy land, and described master and described land are linked into an integrated entity by casting technique.
Technical characteristics of the present utility model also has: described master is ring dish, and the inner peripheral surface of ring dish is provided with connection bump, and described land and described connection bump corresponding position are provided with connecting groove.
Technical characteristics of the present utility model also has: on described master, the outside of connection bump is provided with heat radiation vacancy section, in described heat radiation vacancy section, be provided with supporting rib.
Technical characteristics of the present utility model also has: the center of described brake disc has ladder axis hole.
Technical characteristics of the present utility model also has: described land has attachment hole.
Technical characteristics of the present utility model also has: the quantity of described attachment hole is 5, uniform in a circumferential direction.
The beneficial effects of the utility model are: the brake lining of this brake disc adopts gray cast iron material, aluminum alloy material is adopted with axle link position, it is linked together through foundry engieering, the heat dispersion good due to aluminum alloy material thus make brake in produce heat can distribute in time, and then effectively reduce the temperature of brake disc, and the little aluminum alloy material of density also significantly reduces the total quality of brake disc, make that whole brake is stable, Security good, meet automobile industry lightweight, energy-conservation trend.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model plan view, and accompanying drawing 2 is left views of accompanying drawing 1, and wherein 1 is master, and 2 is lands, and 3 is attachment holes, and 4 is ladder axis holes.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.The utility model discloses a kind of Novel separated brake disc, comprise master 1 and land 2, master 1 is gray cast iron master, and land 2 is aluminum alloy land, and master 1 and land 2 are linked into an integrated entity by casting technique.Wherein master 1 is ring dish, and the inner peripheral surface of ring dish is provided with connection bump, and land and connection bump corresponding position are provided with connecting groove.On master 1, the outside of connection bump is provided with heat radiation vacancy section, in heat radiation vacancy section, be provided with supporting rib.The center of brake disc has ladder axis hole 4.Land 2 has attachment hole 3.
In the present embodiment, the quantity of attachment hole 3 is 5, uniform in a circumferential direction.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.

Claims (5)

1. a Novel separated brake disc, comprise master and land, it is characterized in that: described master is gray cast iron master, described land is aluminum alloy land, described master and described land are linked into an integrated entity by casting technique, described master is ring dish, and the inner peripheral surface of ring dish is provided with connection bump, and described land and described connection bump corresponding position are provided with connecting groove.
2. according to split brake disc according to claim 1, it is characterized in that: on described master, the outside of connection bump is provided with heat radiation vacancy section, in described heat radiation vacancy section, be provided with supporting rib.
3. according to split brake disc according to claim 1, it is characterized in that: the center of described brake disc has ladder axis hole.
4. according to split brake disc according to claim 1, it is characterized in that: described land has attachment hole.
5. according to split brake disc according to claim 4, it is characterized in that: the quantity of described attachment hole is 5, uniform in a circumferential direction.
CN201420656899.8U 2014-11-06 2014-11-06 A kind of Novel separated brake disc Active CN204175834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420656899.8U CN204175834U (en) 2014-11-06 2014-11-06 A kind of Novel separated brake disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420656899.8U CN204175834U (en) 2014-11-06 2014-11-06 A kind of Novel separated brake disc

Publications (1)

Publication Number Publication Date
CN204175834U true CN204175834U (en) 2015-02-25

Family

ID=52564645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420656899.8U Active CN204175834U (en) 2014-11-06 2014-11-06 A kind of Novel separated brake disc

Country Status (1)

Country Link
CN (1) CN204175834U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249005A (en) * 2017-07-14 2019-01-22 长城汽车股份有限公司 The manufacturing method of the brake disc of vehicle
CN111207168A (en) * 2015-11-30 2020-05-29 江苏鼎泰工程材料有限公司 Split wheel-mounted brake disc for urban fast rail train and high-speed motor train unit train

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111207168A (en) * 2015-11-30 2020-05-29 江苏鼎泰工程材料有限公司 Split wheel-mounted brake disc for urban fast rail train and high-speed motor train unit train
CN109249005A (en) * 2017-07-14 2019-01-22 长城汽车股份有限公司 The manufacturing method of the brake disc of vehicle

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