CN111457034A - Brake disc for assembled automobile - Google Patents
Brake disc for assembled automobile Download PDFInfo
- Publication number
- CN111457034A CN111457034A CN202010337933.5A CN202010337933A CN111457034A CN 111457034 A CN111457034 A CN 111457034A CN 202010337933 A CN202010337933 A CN 202010337933A CN 111457034 A CN111457034 A CN 111457034A
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- CN
- China
- Prior art keywords
- disc
- brake disc
- hole
- bodies
- assembly holes
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000013022 venting Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
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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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/123—Discs; Drums for disc brakes comprising an annular disc secured to a hub member; Discs characterised by means for mounting
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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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
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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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1328—Structure internal cavities, e.g. cooling channels
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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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/134—Connection
- F16D2065/1392—Connection elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention provides an assembled brake disc for an automobile, which comprises a brake disc and a connecting sleeve, wherein the connecting sleeve is arranged on the brake disc; the brake disc comprises a first disc body and a second disc body which are oppositely arranged in parallel, wherein a plurality of first assembling holes which penetrate through the first disc body and are distributed in the circumferential direction are formed in the first disc body, and a plurality of second assembling holes which penetrate through the second disc body and are distributed in the circumferential direction are formed in the second disc body; a plurality of first connecting bodies distributed in the circumferential direction are arranged between the first tray body and the second tray body, third assembling holes penetrating through the first connecting bodies are formed in the first connecting bodies, the third assembling holes, the first assembling holes and the second assembling holes are connected through screws, and a first connecting part is arranged at the inner side end of each first connecting body; the second connecting part of the connecting sleeve is connected with the first connecting part through a screw. According to the invention, the first tray body, the second tray body and the first connecting body are assembled and connected through the screws, and the connecting sleeve and the first connecting body are assembled and connected through the screws, so that the assembly and disassembly are convenient, the disassembly and the replacement can be carried out according to the damaged condition of each part, and the integral replacement is not required.
Description
Technical Field
The invention relates to the technical field of brake discs, in particular to an assembled brake disc for an automobile.
Background
The brake disc is an important part of an automobile during braking, and the driving safety of the automobile is directly influenced by the braking performance of the automobile. Traditional brake disc is whole through the casting shaping, needs whole change during the change, and is with high costs, and traditional brake disc radiating effect is unsatisfactory, very easily causes the brake force not enough during long-time brake, influences driving safety.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a brake disc for an assembled automobile.
The invention provides an assembled brake disc for an automobile, which comprises a brake disc and a connecting sleeve, wherein the connecting sleeve is arranged on the brake disc;
the brake disc comprises a first disc body and a second disc body which are oppositely arranged in parallel, a plurality of first assembling holes which penetrate through the first disc body and are distributed in the circumferential direction are formed in the first disc body, a plurality of second assembling holes which penetrate through the second disc body and are distributed in the circumferential direction are formed in the second disc body, and the central axes of the first assembling holes are respectively superposed with the central axes of the second assembling holes; a plurality of first connecting bodies which are distributed in a circumferential manner are arranged between the first tray body and the second tray body, a space is reserved between any two adjacent first connecting bodies to form a heat dissipation channel, the plurality of first connecting bodies are respectively arranged in one-to-one correspondence with the plurality of first assembling holes and the plurality of second assembling holes, a third assembling hole which penetrates through the first connecting bodies is arranged on the first connecting bodies, the central axis of the third assembling hole is superposed with the central axis of the first assembling hole, the third assembling hole, the first assembling hole and the second assembling hole are connected through screws, a first connecting part is arranged at the inner side end of the first connecting body, and a first connecting hole which penetrates through the first connecting part is arranged on the first connecting part;
the central axis of the connecting sleeve coincides with the central axis of the brake disc, the outer diameter of the connecting sleeve is smaller than the inner diameters of the first disc body and the second disc body, the first end of the connecting sleeve is provided with second connecting parts, the number of the second connecting parts is the same as that of the first connecting bodies, the second connecting parts are provided with penetrating second connecting holes, the first end of the connecting sleeve penetrates through the first disc body and extends into the second disc body, the second connecting parts are in one-to-one correspondence with the first connecting parts respectively, and the second connecting holes of the second connecting parts are correspondingly communicated with the first connecting holes of the first connecting parts and are connected through screws.
Preferably, be equipped with a plurality of first constant head tanks, the second constant head tank that are the circumference and distribute on the opposite face of first disk body, second disk body respectively, a plurality of first connecting bodies set up with a plurality of first constant head tanks, a plurality of second constant head tank one-to-one to first connecting body both ends are equipped with respectively and can joint first location platform, the second location platform in first constant head tank, second constant head tank.
Preferably, a first ventilation cavity extending from the outer end face to the interior of the first connecting body is formed in the first connecting body, and ventilation holes communicated with the first ventilation cavity are formed in the positions, close to the second assembling holes, of the two sides of the first connecting body.
Preferably, a plurality of second connectors are arranged between any two adjacent first connectors, one end of each second connector is integrally formed with the first tray body or the second tray body, and the other end of each second connector is provided with a third positioning table which can be clamped in a third positioning groove in the second tray body or the first tray body.
Preferably, the first connecting body and the second connecting body are both arc-shaped, the arc-shaped openings of the first connecting body and the second connecting body face all the time, and the length of the second connecting body is smaller than that of the first connecting body.
Preferably, the second connector has a second vent chamber therein extending from an outer end surface thereof to an inner end surface thereof.
Preferably, the disc surfaces of the first disc body and the second disc body are provided with radiating hole parts communicated with the radiating channel.
According to the assembled brake disc for the automobile, the first disc body, the second disc body and the first connecting body are assembled and connected through the screws, the connecting sleeve and the first connecting body are assembled and connected through the screws, the assembling and the disassembling are convenient, the disassembly and the replacement can be carried out according to the damaged condition of each part, and the integral replacement is not needed. When the brake disc rotates, a large amount of air can continuously enter the heat dissipation channels between the first connecting bodies, so that the heat dissipation efficiency of the brake disc is optimal.
Drawings
FIG. 1 is a schematic structural diagram of a brake disc for a fabricated automobile according to the present invention;
FIG. 2 is a rear view of a fabricated automotive brake disc in accordance with the present invention;
FIG. 3 is a schematic structural diagram of a first disc body in a brake disc for a fabricated automobile according to the present invention;
FIG. 4 is a schematic structural diagram of a second disc body in the assembled brake disc for an automobile according to the present invention;
FIG. 5 is a schematic structural diagram of a first connecting body in a brake disc for a fabricated vehicle according to the present invention;
FIG. 6 is a cross-sectional view of a first connecting body in a brake disc for a fabricated vehicle according to the present invention;
FIG. 7 is a schematic structural diagram of a second connecting body in a brake disc for a fabricated vehicle according to the present invention;
fig. 8 is a sectional view of a second connecting body in the brake disc for the fabricated automobile according to the present invention.
Detailed Description
Referring to fig. 1-8, the invention provides a brake disc for an assembled automobile, which comprises a brake disc and a connecting sleeve 1; wherein:
the brake disc comprises a first disc body 2 and a second disc body 3 which are oppositely arranged in parallel. Be equipped with a plurality of first pilot holes 21 that run through and be the circumference and distribute on the first disk body 2, be equipped with a plurality of second pilot holes 31 that run through and be the circumference and distribute on the second disk body 3, the axis of a plurality of first pilot holes 21 coincides with the axis of a plurality of second pilot holes 31 respectively.
Be equipped with a plurality of first connector 4 that are the circumference and distribute between first disk body 2 and the second disk body 3, leave the interval between arbitrary two adjacent first connector 4 and form heat dissipation channel, a plurality of first connector 4 respectively with a plurality of first pilot holes 21, a plurality of second pilot holes 31 one-to-one sets up, be equipped with the third pilot hole 41 that runs through on the first connector 4, the axis of third pilot hole 41 and the coincidence of the axis of first pilot hole 21 and third pilot hole 41, first pilot hole 21, through screwed connection between the second pilot hole 31, first connector 4 medial extremity is equipped with first connecting portion 42, be equipped with the first connecting hole 43 that runs through on the first connecting portion 42.
The central axis of the connecting sleeve 1 coincides with the central axis of the brake disc and the outer diameter of the connecting sleeve 1 is smaller than the inner diameters of the first disc body 2 and the second disc body 3. The first end of the connecting sleeve 1 is provided with second connecting parts 11 with the number identical to that of the first connecting bodies 4, the second connecting parts 11 are provided with penetrating second connecting holes 12, the first end of the connecting sleeve 1 penetrates through the first disc body 2 and extends into the second disc body 3, the plurality of second connecting parts 11 are in one-to-one correspondence with the plurality of first connecting parts 42 respectively, and the second connecting holes 12 of the second connecting parts 11 are correspondingly communicated with the first connecting holes 43 of the first connecting parts 42 and are connected through screws.
According to the brake disc provided by the invention, the first disc body 2, the second disc body 3 and the first connecting body 4 are assembled and connected through the screws, and the connecting sleeve 1 and the first connecting body 4 are assembled and connected through the screws, so that the brake disc is convenient to disassemble and assemble, can be disassembled and replaced according to the damaged condition of each part, and does not need to be integrally replaced. When the brake disc rotates, a large amount of air continuously enters the heat dissipation channels between the first connecting bodies 4, so that the heat dissipation efficiency of the brake disc is optimal.
Referring to fig. 3 to 6, in the embodiment, a plurality of first positioning grooves 22 and a plurality of second positioning grooves 32 are respectively disposed on the opposite surfaces of the first tray body 2 and the second tray body 3, the plurality of first connecting bodies 4 are disposed in one-to-one correspondence with the plurality of first positioning grooves 22 and the plurality of second positioning grooves 32, and the two ends of each first connecting body 4 are respectively disposed with a first positioning platform 44 and a second positioning platform 45 that can be clamped in the first positioning grooves 22 and the second positioning grooves 32. Through setting up first constant head tank 22, second constant head tank 32, first constant head table 44 and second constant head table 45, can improve first connecting body 4 and first disk body 2, second disk body 3 connection reliability, improve the wholeness.
Referring to fig. 5, in the present embodiment, a first ventilation cavity 46 is formed in the first connecting body 4 and extends from the outer end surface thereof to the interior thereof, and ventilation holes 47 communicating with the first ventilation cavity 46 are formed at both sides of the first connecting body 4 near the second fitting holes 31. Thus, when the brake disc rotates, a continuous and large amount of air enters the first ventilation cavity 46 to dissipate heat of the first connecting body 4, so that the heat dissipation efficiency of the brake disc is optimal.
In this embodiment, a plurality of second connectors 5 are disposed between any two adjacent first connectors 4, one end of each second connector 5 is integrally formed with the first tray body 2, and the other end of each second connector 5 is provided with a third positioning table 51 which can be clamped in a third positioning groove 33 of the second tray body 3. The first connecting body 4 and the second connecting body 5 are both arc-shaped, the arc-shaped openings of the first connecting body 4 and the second connecting body 5 face the same direction, and the length of the second connecting body 5 is smaller than that of the first connecting body 4. Referring to fig. 7, the second connector 5 has a second ventilation chamber 52 extending from the outer end surface to the inner end surface thereof. Therefore, when the brake disc rotates, a large amount of continuous air enters the second ventilation cavity 52 and the gap between the second connecting body 5, so as to radiate the second connecting body 5 and the brake disc, and the radiating efficiency of the brake disc is optimal.
In this embodiment, the surfaces of the first tray body 2 and the second tray body 3 are provided with heat dissipation hole portions communicated with the heat dissipation channels.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The assembled brake disc for the automobile is characterized by comprising a brake disc and a connecting sleeve (1);
the brake disc comprises a first disc body (2) and a second disc body (3) which are oppositely arranged in parallel, a plurality of first assembly holes (21) which penetrate through the first disc body (2) and are distributed in a circumferential manner are formed in the first disc body, a plurality of second assembly holes (31) which penetrate through the second disc body (3) and are distributed in a circumferential manner are formed in the second disc body, and the central axes of the first assembly holes (21) are respectively superposed with the central axes of the second assembly holes (31); a plurality of first connecting bodies (4) which are distributed in a circumferential manner are arranged between the first tray body (2) and the second tray body (3), a space is reserved between any two adjacent first connecting bodies (4) to form a heat dissipation channel, the plurality of first connecting bodies (4) are respectively arranged corresponding to the plurality of first assembly holes (21) and the plurality of second assembly holes (31) one by one, a third assembly hole (41) which penetrates through the first connecting bodies (4) is arranged, the central axis of the third assembly hole (41) is overlapped with the central axis of the first assembly hole (21), the third assembly holes (41), the first assembly holes (21) and the second assembly holes (31) are connected through screws, a first connecting part (42) is arranged at the inner side end of the first connecting body (4), and a first connecting hole (43) which penetrates through the first connecting part (42) is arranged on the first connecting part (42);
the axis of adapter sleeve (1) and the axis coincidence of brake disc and the external diameter of adapter sleeve (1) are less than first disk body (2), the internal diameter of second disk body (3), adapter sleeve (1) first end is equipped with quantity and the unanimous second connecting portion (11) of first connecting body (4) quantity, be equipped with second connecting hole (12) that run through on second connecting portion (11), first end of adapter sleeve (1) is passed first disk body (2) and is stretched into in the second disk body, a plurality of second connecting portions (11) correspond with a plurality of first connecting portion (42) one-to-one respectively, second connecting hole (12) of second connecting portion (11) correspond the intercommunication and pass through screwed connection with first connecting hole (43) of first connecting portion (42).
2. The assembled brake disc for the automobile as claimed in claim 1, wherein the opposing surfaces of the first disc body (2) and the second disc body (3) are respectively provided with a plurality of first positioning grooves (22) and a plurality of second positioning grooves (32) which are circumferentially distributed, the plurality of first connecting bodies (4) are arranged corresponding to the plurality of first positioning grooves (22) and the plurality of second positioning grooves (32) one by one, and the two ends of the first connecting bodies (4) are respectively provided with a first positioning table (44) and a second positioning table (45) which can be clamped in the first positioning grooves (22) and the second positioning grooves (32).
3. The fabricated brake disc for automobiles according to claim 1, wherein the first connecting body (4) is provided therein with a first ventilation chamber (46) extending from an outer end surface thereof to an interior thereof, and both sides of the first connecting body (4) near the second fitting hole (31) are provided with ventilation holes (47) communicating with the first ventilation chamber (46).
4. The assembled brake disc for the automobile as claimed in any one of claims 1-3, wherein a plurality of second connecting bodies (5) are arranged between any two adjacent first connecting bodies (4), one end of each second connecting body (5) is integrally formed with the first disc body (2) or the second disc body (3), and the other end of each second connecting body (5) is provided with a third positioning table (51) which can be clamped in a third positioning groove on the second disc body (3) or the first disc body (2).
5. The assembled brake disc for automobile according to claim 4, wherein the first connecting body (4) and the second connecting body (5) are arc-shaped, the arc-shaped openings of the first connecting body (4) and the second connecting body (5) face straight, and the length of the second connecting body (5) is smaller than that of the first connecting body (4).
6. Brake disc for a fabricated vehicle according to claim 4, characterised in that the second connecting body (5) is provided with a second venting chamber (52) extending from its outer end face to its inner end face.
7. The fabricated brake disc for automobiles according to any one of claims 1 to 3, wherein the disc surfaces of the first disc body (2) and the second disc body (3) are provided with heat dissipation hole portions communicating with the heat dissipation channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010337933.5A CN111457034A (en) | 2020-04-26 | 2020-04-26 | Brake disc for assembled automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010337933.5A CN111457034A (en) | 2020-04-26 | 2020-04-26 | Brake disc for assembled automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111457034A true CN111457034A (en) | 2020-07-28 |
Family
ID=71683802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010337933.5A Pending CN111457034A (en) | 2020-04-26 | 2020-04-26 | Brake disc for assembled automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111457034A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181090A (en) * | 2000-12-11 | 2002-06-26 | Hitachi Ltd | Disc brake |
| WO2015099341A1 (en) * | 2013-12-26 | 2015-07-02 | 자동차부품연구원 | Brake disc and vehicle including same |
| KR20170065348A (en) * | 2015-12-03 | 2017-06-13 | 현대비앤지스틸 주식회사 | Brake disk and method of manufacturing the same |
| US20170167552A1 (en) * | 2015-12-11 | 2017-06-15 | Posco | ATTACHABLE HIGH-Mn STEEL BRAKE DISK |
| CN207122523U (en) * | 2017-06-17 | 2018-03-20 | 舟山市茂隆刹车盘制造有限公司 | A kind of fast radiating brake disk of motor vehicle |
| CN207393810U (en) * | 2017-06-17 | 2018-05-22 | 舟山市茂隆刹车盘制造有限公司 | A kind of packaging type brake disc |
| CN108223627A (en) * | 2016-12-15 | 2018-06-29 | 通富热处理(昆山)有限公司 | Automobile brake disc and preparation method thereof |
-
2020
- 2020-04-26 CN CN202010337933.5A patent/CN111457034A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181090A (en) * | 2000-12-11 | 2002-06-26 | Hitachi Ltd | Disc brake |
| WO2015099341A1 (en) * | 2013-12-26 | 2015-07-02 | 자동차부품연구원 | Brake disc and vehicle including same |
| KR20170065348A (en) * | 2015-12-03 | 2017-06-13 | 현대비앤지스틸 주식회사 | Brake disk and method of manufacturing the same |
| US20170167552A1 (en) * | 2015-12-11 | 2017-06-15 | Posco | ATTACHABLE HIGH-Mn STEEL BRAKE DISK |
| CN108223627A (en) * | 2016-12-15 | 2018-06-29 | 通富热处理(昆山)有限公司 | Automobile brake disc and preparation method thereof |
| CN207122523U (en) * | 2017-06-17 | 2018-03-20 | 舟山市茂隆刹车盘制造有限公司 | A kind of fast radiating brake disk of motor vehicle |
| CN207393810U (en) * | 2017-06-17 | 2018-05-22 | 舟山市茂隆刹车盘制造有限公司 | A kind of packaging type brake disc |
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