CN217301366U - Quick heat dissipation motor vehicle brake disc - Google Patents
Quick heat dissipation motor vehicle brake disc Download PDFInfo
- Publication number
- CN217301366U CN217301366U CN202221238453.4U CN202221238453U CN217301366U CN 217301366 U CN217301366 U CN 217301366U CN 202221238453 U CN202221238453 U CN 202221238453U CN 217301366 U CN217301366 U CN 217301366U
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- disc
- heat dissipation
- heat
- friction disc
- motor vehicle
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Abstract
The utility model discloses a motor vehicle brake disc fast dispels heat, including friction disc, installation pole and fixed disc, the friction disc is installed in the outside of installation pole, and the inside of friction disc evenly is provided with first heat dissipation through-hole, fixed disc is installed in the outside of installation pole, and the inside of fixed disc evenly is provided with third heat dissipation through-hole, the one end that the friction disc is close to fixed disc evenly installs the heat dissipation and leads the power post. The utility model discloses install first heat radiation fins and heat dissipation guide post, and be provided with first heat dissipation through-hole, the air guide leads to groove and second heat dissipation and leads to the groove, outside gas can get into the air guide and lead to the inslot portion, then lead to the inslot portion of reposition of redundant personnel to the second heat dissipation through the air guide, gaseous through the logical groove discharge of second heat dissipation, can be with the inside heat discharge of friction disc, and first heat radiation fins and the heat dissipation guide post can increase the heat radiating area of friction disc, be favorable to improving device's radiating efficiency.
Description
Technical Field
The utility model relates to a brake disc technical field specifically is a motor vehicle brake disc fast dispels heat.
Background
The brake disc also rotates when the vehicle travels, the brake calipers clamp the brake disc to generate braking force, and when the vehicle is braked, the brake calipers clamp the brake disc to play a role in reducing speed or stopping, so that the brake disc has a good braking effect and is easier to maintain than a drum brake.
The existing motor vehicle brake disc dissipates heat through the heat dissipation holes arranged on the disc body, the heat dissipation effect of the brake disc is limited in the use process, the local part of the disc body is extruded in the braking process, the extrusion force cannot be dispersed, the local part of the disc body is enabled to have large extrusion force, the disc body is easy to break, and the service life of the brake disc is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor vehicle brake disc fast dispels heat to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor vehicle brake disc fast dispels heat, includes friction disc, installation pole and fixed disc, the friction disc is installed in the outside of installation pole, and the inside of friction disc evenly is provided with first heat dissipation through-hole, fixed disc is installed in the outside of installation pole, and the inside of fixed disc evenly is provided with third heat dissipation through-hole, the one end that the friction disc is close to fixed disc evenly installs heat dissipation power post, and all evenly installs first heat radiation fins in the outside of heat dissipation power post, the outside of installation pole evenly is provided with the second screw.
Preferably, the fixed disk is uniformly provided with arc-shaped component force plates at one end close to the friction disk, and the end of each arc-shaped component force plate close to the friction disk is provided with an installation slot.
Preferably, the end of the arc-shaped force-dividing piece, which is far away from the installation slot, is uniformly provided with heat dissipation force-dividing columns, the end of the heat dissipation force-dividing columns, which is far away from the arc-shaped force-dividing piece, is connected with the fixed disk piece, and second heat dissipation fins are arranged on the outer side of the fixed disk piece.
Preferably, one end of the friction disk is provided with an air guide through groove, a second heat dissipation through groove is uniformly formed in the friction disk, and the second heat dissipation through grooves are communicated with the air guide through groove.
Preferably, a fixed lantern ring is installed at one end, close to the fixed disc, of the friction disc, four groups of first screw holes are evenly formed in the fixed lantern ring, and fixing bolts are installed in the first screw holes in a threaded mode.
Preferably, nine groups of heat dissipation force guiding columns are arranged, and an included angle between every two adjacent heat dissipation force guiding columns is forty degrees.
Preferably, the outer side of the friction disc is provided with a wear-resistant layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the brake disc of the fast-radiating motor vehicle is provided with first radiating fins and a radiating force guide column, and is provided with first radiating through holes, an air guide through groove and a second radiating through groove, external air can enter the air guide through groove and then is shunted to the second radiating through groove through the air guide through groove, the air is discharged through the second radiating through groove, heat in a friction disc can be discharged, and the first radiating fins and the radiating force guide column can increase the radiating area of the friction disc, so that the radiating efficiency of the device is improved;
2. the brake disc of the quick-heat-dissipation motor vehicle is provided with the arc-shaped force-dividing sheets and the heat-dissipation force-dividing columns, the friction disc is locally extruded in the braking process, the heat-dissipation force-guiding columns transmit extrusion force to the arc-shaped force-dividing sheets, and the extrusion force is dispersed to a plurality of groups of heat-dissipation force-dividing columns through the arc-shaped force-dividing sheets, so that the extrusion force is uniformly transmitted to different positions of the fixed disc, the fixed disc is uniformly stressed, the fixed disc is prevented from being broken due to large local stress, and the service life of the device is prolonged;
3. this quick heat dissipation motor vehicle brake disc installs fixed lantern ring and fixing bolt, and when friction disc wearing and tearing were comparatively serious, with fixing bolt unscrew from the second screw is inside, can pull down the friction disc from the installation pole outside, can change the friction disc alone, need not to change the device wholly, can effectively reduce the maintenance cost of device.
Drawings
Fig. 1 is a schematic top cross-sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the friction disc of the present invention;
FIG. 3 is a schematic side view of the friction disc of the present invention;
FIG. 4 is a schematic side view of the fixed disk of the present invention;
fig. 5 is a schematic top sectional view of the arc-shaped force distribution piece of the present invention;
fig. 6 is a schematic side view and sectional view of the fixing collar of the present invention.
In the figure: 1. rubbing the disc; 2. a first heat radiation fin; 3. a first heat dissipating through hole; 4. a fixed collar; 5. mounting a rod; 6. an air guide through groove; 7. a second heat dissipation through groove; 8. a heat dissipation force guide column; 9. an arc force-dividing sheet; 10. a third heat dissipating through hole; 11. a first screw hole; 12. installing a slot; 13. a second screw hole; 14. fixing the bolt; 15. fixing the disc; 16. a heat dissipation force-dividing column; 17. and a second heat dissipation fin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides a motor vehicle brake disc fast dispels heat, including friction disc 1, installation pole 5 and fixed disc 15, friction disc 1 is installed in the outside of installation pole 5, and the inside of friction disc 1 evenly is provided with first heat dissipation through-hole 3, fixed disc 15 is installed in the outside of installation pole 5, and the inside of fixed disc 15 evenly is provided with third heat dissipation through-hole 10, heat dissipation power post 8 is evenly installed to the one end that friction disc 1 is close to fixed disc 15, and first heat radiation fins 2 are all evenly installed to the outside of heat dissipation power post 8, the outside of installation pole 5 evenly is provided with second screw 13.
In this implementation:
furthermore, arc component force piece 9 is evenly installed to the one end that fixed disk 15 is close to friction disk 1, and the one end that arc component force piece 9 is close to friction disk 1 all is provided with installation slot 12, and later will dispel the heat in leading the force post 8 inserts the installation slot 12 on the arc component force piece 9, can make the heat dissipation lead the force post 8 be connected with arc component force piece 9.
Furthermore, the end of the arc-shaped force-dividing plate 9 far away from the installation slot 12 is uniformly provided with heat dissipation force-dividing columns 16, the end of the heat dissipation force-dividing columns 16 far away from the arc-shaped force-dividing plate 9 is connected with the fixed disk 15, and the outer side of the fixed disk 15 is provided with second heat dissipation fins 17, in the braking process, the local part of the friction disk 1 is extruded, the heat dissipation force-guiding columns 8 transmit the extrusion force to the arc-shaped force-dividing plate 9, the extrusion force is dispersed to multiple groups of heat dissipation force-dividing columns 16 through the arc-shaped force-dividing plate 9, so that the extrusion force is uniformly transmitted to different positions of the fixed disk 15, the stress on the fixed disk 15 is uniform, the fixed disk 15 is prevented from being broken due to large local stress, and the service life of the device is prolonged.
Further, the one end of friction disc 1 is provided with the air guide and leads to groove 6, and the inside of friction disc 1 evenly is provided with the logical groove 7 of second heat dissipation, the logical groove 7 of second heat dissipation all leads to groove 6 intercommunication with the air guide, outside gas can get into the air guide and lead to inside groove 6, then lead to the groove 6 reposition of redundant personnel to the logical groove 7 of second heat dissipation through the air guide inside, and gas is discharged through the logical groove 7 of second heat dissipation, can discharge the heat of the inside of friction disc 1.
Furthermore, a fixing lantern ring 4 is installed at one end, close to the fixing disc 15, of the friction disc 1, four groups of first screw holes 11 are evenly formed in the fixing lantern ring 4, fixing bolts 14 are installed inside the first screw holes 11 in a threaded mode, the fixing bolts 14 are screwed into the second screw holes 13 at the same time, and the friction disc 1 and the fixing lantern ring 4 can be fixed on the installation rod 5.
Further, nine groups of heat dissipation force guiding columns 8 are arranged, and an included angle between every two adjacent heat dissipation force guiding columns 8 is forty degrees.
Furthermore, the outer side of the friction disc 1 is provided with a wear-resistant layer, which is beneficial to prolonging the service life of the friction disc 1.
The working principle is as follows:
during installation, the friction disc 1 and the fixing lantern ring 4 are sleeved outside the installation rod 5, then the heat dissipation force guide column 8 is inserted into the installation slot 12 on the arc-shaped force distribution sheet 9, the heat dissipation force guide column 8 is connected with the arc-shaped force distribution sheet 9, the first screw hole 11 on the fixing lantern ring 4 is moved to a position right opposite to the second screw hole 13, and a worker can simultaneously screw the fixing bolt 14 into the second screw hole 13 to fix the friction disc 1 and the fixing lantern ring 4 on the installation rod 5;
in the using process, the friction disc 1 is braked, the friction disc 1 generates heat through friction, outside air can enter the air guide through groove 6 and then is shunted to the second heat dissipation through groove 7 through the air guide through groove 6, the air is discharged through the second heat dissipation through groove 7, the heat in the friction disc 1 can be discharged, and the first heat dissipation fins 2 and the heat dissipation force guide columns 8 can increase the heat dissipation area of the friction disc 1, so that the heat dissipation efficiency of the device is improved;
in the braking process, the friction disc 1 is locally extruded, the heat dissipation force guiding column 8 transmits the extrusion force to the arc-shaped force dividing sheet 9, the extrusion force is dispersed to the multiple groups of heat dissipation force dividing columns 16 through the arc-shaped force dividing sheet 9, the extrusion force is uniformly transmitted to different positions of the fixed disc 15, the stress uniformity of the fixed disc 15 is facilitated, the fixed disc 15 is prevented from being broken due to the large local stress, and the service life of the device is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. The utility model provides a motor vehicle brake disc fast dispels heat, includes friction disc (1), installation pole (5) and fixed disc (15), its characterized in that: friction disc (1) is installed in the outside of installation pole (5), and the inside of friction disc (1) evenly is provided with first heat dissipation through-hole (3), fixed disc (15) are installed in the outside of installation pole (5), and the inside of fixed disc (15) evenly is provided with third heat dissipation through-hole (10), friction disc (1) is close to the one end of fixed disc (15) and evenly installs heat dissipation power guide column (8), and first heat radiation fins (2) are all evenly installed in the outside of heat dissipation power guide column (8), the outside of installation pole (5) evenly is provided with second screw (13).
2. The quick-heat-dissipation motor vehicle brake disc as claimed in claim 1, wherein: arc-shaped force-dividing pieces (9) are uniformly arranged at one ends, close to the friction disc (1), of the fixed disc (15), and installation slots (12) are formed in one ends, close to the friction disc (1), of the arc-shaped force-dividing pieces (9).
3. The quick-heat-dissipation motor vehicle brake disc as claimed in claim 2, wherein: the one end that installation slot (12) was kept away from in arc minute force piece (9) all evenly installs heat dissipation minute force post (16), the one end that arc minute force piece (9) were kept away from in heat dissipation minute force post (16) all is connected with fixed disc (15), and second heat radiation fin (17) are all installed in the outside of fixed disc (15).
4. The quick-heat-dissipation motor vehicle brake disc as claimed in claim 1, wherein: one end of the friction disc (1) is provided with an air guide through groove (6), second heat dissipation through grooves (7) are uniformly formed in the friction disc (1), and the second heat dissipation through grooves (7) are communicated with the air guide through groove (6).
5. The quick-heat-dissipation motor vehicle brake disc as claimed in claim 1, wherein: the friction disc (1) is close to the one end of fixed disc (15) and is installed fixed lantern ring (4), and the inside of fixed lantern ring (4) evenly is provided with four groups of first screw (11), fixing bolt (14) are all installed to the screw thread in the inside of first screw (11).
6. The quick-heat-dissipation motor vehicle brake disc as claimed in claim 1, wherein: nine groups of heat dissipation force guiding columns (8) are arranged, and the included angle between every two adjacent heat dissipation force guiding columns (8) is forty degrees.
7. The quick-heat-dissipation motor vehicle brake disc as claimed in claim 1, wherein: and a wear-resistant layer is arranged on the outer side of the friction disc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221238453.4U CN217301366U (en) | 2022-05-23 | 2022-05-23 | Quick heat dissipation motor vehicle brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221238453.4U CN217301366U (en) | 2022-05-23 | 2022-05-23 | Quick heat dissipation motor vehicle brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217301366U true CN217301366U (en) | 2022-08-26 |
Family
ID=82917999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221238453.4U Active CN217301366U (en) | 2022-05-23 | 2022-05-23 | Quick heat dissipation motor vehicle brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217301366U (en) |
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2022
- 2022-05-23 CN CN202221238453.4U patent/CN217301366U/en active Active
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