CN216200019U - High-efficient heat dissipation type motorcycle dish of stopping - Google Patents
High-efficient heat dissipation type motorcycle dish of stopping Download PDFInfo
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- CN216200019U CN216200019U CN202122702970.4U CN202122702970U CN216200019U CN 216200019 U CN216200019 U CN 216200019U CN 202122702970 U CN202122702970 U CN 202122702970U CN 216200019 U CN216200019 U CN 216200019U
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Abstract
A high-efficiency heat-dissipation motorcycle disc brake disc comprises a disc body, a hub arranged at the center of the disc body and a plurality of mounting holes uniformly arranged on the hub in a circumferential manner, wherein flow guide grooves which are mutually symmetrical are arranged on the side walls of the front side and the rear side of the disc body, and are annular; the side walls of the front side and the rear side of the tray body are provided with a plurality of radiating grooves which are uniformly distributed in the circumferential direction, and the radiating grooves are positioned on the outer ring of the diversion grooves; the notch at the outer end of the heat dissipation groove is positioned on the peripheral surface of the disc body, and the notch at the inner end of the heat dissipation groove is communicated with the diversion groove; the heat dissipation grooves on the side walls of the front side and the rear side of the tray body are bent towards the clockwise direction or the anticlockwise direction; and an intercepting plate positioned in the guide groove extends inwards from the edge of the inner wall of one side of the notch at the inner end of the heat radiating groove, which is adjacent to the notch at the outer end of the heat radiating groove. The efficient heat dissipation type motorcycle disc brake disc can take away heat generated by friction between the disc brake disc and brake caliper in a short time, and has an efficient heat dissipation effect.
Description
Technical Field
The utility model relates to a motorcycle disc brake disc, in particular to a high-efficiency heat-dissipation motorcycle disc brake disc.
Background
A disc brake disc of motorcycle is a device for realizing motorcycle brake, which is generally used in cooperation with a brake caliper, the brake caliper is arranged at one side of the disc brake disc, one side of the disc brake disc is just positioned between two pistons of the brake caliper, when the brake caliper is started, the pistons are ejected, friction plates arranged at the end parts of the pistons are tightly pressed on the surface of the disc brake disc to generate great friction force, thereby realizing the effect of brake, the great friction force can generate extremely high temperature, therefore, a plurality of holes are arranged on the general disc brake disc, air flow is shuttled in the holes to take away heat, the holes are vertical to the surface of the disc brake disc, when the disc brake disc rotates by taking the center of the disc brake disc as an axis to generate friction with the brake caliper and generate high temperature, the rotating air flow generated by the rotating disc brake disc can not directly rush through the holes to take away the heat instantly, the air current in can only utilize rotatory air current to come out with the hole is guided gradually, consequently, the radiating effect that utilizes the radiating mode of hole to play is limited, can't take away a large amount of heats in the short time, and then can carry out the multiple brake because of the road conditions at the vehicle in-process of actually traveling, so the dish is stopped the dish and is in under the state of high temperature for a long time, and from time to time by the braking pincers braking, very easily cause the damage of dish of stopping, and the service life is shortened, when serious, can directly lead to the dish of stopping to warp even and scrap.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a high-efficiency heat-dissipation motorcycle disc brake disc which can take away heat generated by friction between the disc brake disc and a brake caliper in a short time and has a high-efficiency heat dissipation effect.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model discloses a high-efficiency heat-dissipation motorcycle disc brake disc, which comprises a disc body, a hub arranged at the center of the disc body and a plurality of mounting holes uniformly arranged on the hub in a circumferential manner, and is characterized in that: the side walls of the front side and the rear side of the tray body are provided with guide grooves which are symmetrical mutually, and the guide grooves are annular; the side walls of the front side and the rear side of the tray body are provided with a plurality of radiating grooves which are uniformly distributed in the circumferential direction, and the radiating grooves are positioned on the outer ring of the diversion grooves; the notch at the outer end of the heat dissipation groove is positioned on the peripheral surface of the disc body, and the notch at the inner end of the heat dissipation groove is communicated with the diversion groove; the heat dissipation grooves on the side walls of the front side and the rear side of the tray body are bent towards the clockwise direction or the anticlockwise direction; an intercepting plate positioned in the guide groove extends inwards from the edge of the inner wall of one side of the notch at the inner end of the heat radiating groove, which is adjacent to the notch at the outer end of the heat radiating groove; the side walls of the front side and the rear side of the tray body are provided with a plurality of splitter boxes corresponding to the heat dissipation grooves in position, and the splitter boxes are positioned in the inner rings of the diversion grooves; notches at two ends of the diversion trench are communicated with the diversion trench, and notches at two ends of the diversion trench are opposite to notches at inner ends of adjacent heat dissipation trenches respectively.
An auxiliary plate opposite to the intercepting plate extends from the edge of one side, away from the intercepting plate, of the notch at one end of the diversion trench towards the intercepting plate, and the auxiliary plate is positioned in the diversion trench; the auxiliary plate end and the intercepting plate end have a ventilation gap therebetween.
The intercepting plate and the auxiliary plate are both arc-shaped, and the radian of the intercepting plate is consistent with that of the auxiliary plate.
The bottom of the heat dissipation groove is provided with a heat dissipation hole close to the notch at the inner end of the heat dissipation groove, and the heat dissipation grooves on the side walls of the front side and the rear side of the tray body are communicated through the heat dissipation hole.
The splitter boxes are all in an arch bridge shape.
The width of the heat dissipation groove gradually decreases from inside to outside.
The utility model has the beneficial effects that:
compared with the prior art, the high-efficiency heat dissipation type motorcycle disc brake disc adopting the structure of the utility model not only can effectively increase the heat dissipation area through the diversion trench, the heat dissipation trench and the diversion trench and improve the heat dissipation effect, but also the bending direction of the heat dissipation trench is consistent with the rotating direction of the hub when the hub moves forwards, thus the airflow rotating along the moving direction of the hub in the diversion trench can be quickly diverted into the heat dissipation trench and then quickly discharged out of the disc body of the disc brake disc through the outer end notch of the heat dissipation trench, the heat generated by the disc brake disc can be quickly taken away in the airflow flowing process, the high-efficiency heat dissipation effect is realized, the existence of the shutoff plate can actively guide the airflow of the diversion trench to enter the heat dissipation trench and improve the efficiency when the airflow in the diversion trench enters the heat dissipation trench, thereby the heat dissipation efficiency is further improved, and simultaneously, the diversion trench can effectively shorten the stroke between the inner end notches of two adjacent heat dissipation trenches, make the air current in the guiding gutter can get into to next radiating groove in the shortest time, spill remaining heat fast, high efficiency when guaranteeing the heat dissipation in the at utmost to effectively avoid the dish to stop the dish heat dissipation untimely lead to the dish to stop the dish disk body and be in the condition of easy the appearing damage or deformation under the high temperature state for a long time, guarantee the dish life of stopping the dish.
Drawings
Fig. 1 is a schematic structural diagram of a disc brake disc of a high-efficiency heat-dissipation motorcycle.
Detailed Description
The utility model is described in further detail below with reference to the following figures and detailed description:
referring to fig. 1, the utility model provides a high-efficiency heat dissipation type motorcycle disc brake disc, which comprises a disc body 1, a hub 2 arranged at the center of the disc body 1, and a plurality of mounting holes 3 uniformly arranged on the hub 2 in a circumferential manner, wherein flow guide grooves 4 which are symmetrical to each other are arranged on the side walls of the front side and the rear side of the disc body 1, and the flow guide grooves 4 are annular; a plurality of radiating grooves 5 which are uniformly distributed in the circumferential direction are formed in the side walls of the front side and the rear side of the tray body 1, and the radiating grooves 5 are positioned on the outer ring of the diversion groove 4; the notch at the outer end of the heat dissipation groove 5 is positioned on the outer peripheral surface of the disc body 1, and the notch at the inner end of the heat dissipation groove 5 is communicated with the diversion groove 4; the heat dissipation grooves 5 on the side walls of the front side and the rear side of the tray body 1 are bent towards the clockwise direction or the anticlockwise direction; an intercepting plate 6 positioned in the guide groove 4 extends inwards from the edge of the inner wall of one side of the notch of the inner end of the heat radiating groove 5, which is adjacent to the notch of the outer end of the heat radiating groove 5; the side walls of the front side and the rear side of the tray body 1 are provided with a plurality of splitter boxes 7 corresponding to the positions of the radiating grooves 5, and the splitter boxes 7 are positioned in the inner rings of the diversion trenches 4; notches at two ends of the diversion trench 7 are communicated with the diversion trench 4, and notches at two ends of the diversion trench 7 are opposite to notches at inner ends of the adjacent heat dissipation slots 5 respectively.
An auxiliary plate 8 opposite to the intercepting plate 6 extends from one side edge of the notch at one end of the diversion trench 7 away from the intercepting plate 6 to the direction of the intercepting plate 6, and the auxiliary plate 8 is positioned in the diversion trench 4; the end of the auxiliary plate 8 is provided with a ventilation gap 9 from the end of the cut-off plate 6.
The intercepting plate 6 and the auxiliary plate 8 are both arc-shaped, and the radian of the intercepting plate 6 is consistent with that of the auxiliary plate 8.
The bottom of the heat dissipation groove 5 is provided with a heat dissipation hole 10 adjacent to the notch at the inner end of the heat dissipation groove 5, and the heat dissipation grooves 5 on the side walls of the front side and the rear side of the tray body 1 are communicated through the heat dissipation hole 10.
The splitter boxes 7 are all in an arch bridge shape.
The width of the heat dissipation groove 5 gradually decreases from inside to outside.
The using method of the utility model is as follows:
when the motorcycle wheel rotates to move forwards, the hub 2 rotates, the rotating hub 2 can drive the peripheral air flow to flow along the rotating direction of the hub, a vortex is formed, and therefore the air flow in the guide groove 4 can also flow along the track of the guide groove 4 along the rotating direction of the vortex, if the forward direction of the hub 2 is anticlockwise rotation, the radiating groove 5 can be set to be bent towards the anticlockwise direction, if the forward direction of the hub 2 is clockwise rotation, the radiating groove 5 can be set to be bent towards the clockwise direction, and when the bending direction of the radiating groove 5 is consistent with the flowing direction of the air flow in the guide groove 4, the air flow in the guide groove 4 can smoothly enter the radiating groove 5 in the natural flowing process, and finally the air flow is discharged out of the disc body 1 from the outer end notch of the radiating groove 5.
When the motorcycle brakes at the in-process of traveling at times and results in the dish to brake the dish around both sides lateral wall and brake pincers to take place the friction and produce the heat, along with the motorcycle begins to travel once more, wheel hub 2 that continues to move ahead then can drive the dish and brake the dish and rotate once more, and at dish disc body 1 rotatory in-process of stopping, along 4 trails of guiding gutter in proper order, 5 trails of radiating gutter flow air outside to disc body 1 fast, can be at the flow in-process, the heat that produces when will brake is dispelled fast, play high-efficient radiating effect, and radiating gutter 5 is circumference evenly distributed in 4 outer lanes, can form stranded air current and discharge outside dish disc body 1 of stopping through different radiating gutter 5 simultaneously, further improve the radiating effect.
Meanwhile, an intercepting plate 6 positioned in the guide groove 4 extends inwards from the edge of the inner wall of one side of the inner end notch of the heat radiating groove 5, which is adjacent to the outer end notch of the heat radiating groove 5, the intercepting plate 6 can intercept most of the air flow when the air flow in the guide groove 4 flows along the rotation direction of the hub 2 and flows to the inner end notch of the heat radiating groove 5, the most of the air flow in the guide groove 4 is quickly guided to the inner end notch of the heat radiating groove 5, the efficiency of the air flow in the guide groove 4 entering the heat radiating groove 5 is further improved, the air flow which does not enter the inner end notch of the heat radiating groove 5 in the guide groove 4 is divided into two parts again, one part of the air flow continues to flow along the track of the guide groove 4 towards the inner end notch of the next heat radiating groove 5, and the other part of the air flow flows to the flow dividing groove 7 through the notch at one end of the flow dividing groove 7, then flows out from the notch at the other end of the diversion trench 7, and the ports at the two ends of the diversion trench 7 are respectively opposite to the inner end notches of the adjacent radiating trenches 5, so that the existence of the diversion trench 7 can effectively shorten the stroke between the inner end notches of the adjacent radiating trenches 5, the air flow in the diversion trench 4 can enter the next diversion trench 4 in the shortest time, the air flow discharge efficiency is improved again, and the radiating efficiency is improved.
In conclusion, the utility model can not only effectively increase the heat dissipation area and improve the heat dissipation effect through the diversion trench 4, the heat dissipation trench 5 and the diversion trench 7, but also the bending direction of the heat dissipation trench 5 is consistent with the rotation direction of the hub 2 when moving forward, so that the air flow rotating along the forward direction of the hub in the diversion trench 4 can be quickly diverted into the heat dissipation trench 5 and then quickly discharged out of the disc brake disc body 1 through the outer end notch of the heat dissipation trench 5, the heat generated by the disc brake disc can be quickly taken away in the air flow flowing process, thereby realizing the high-efficiency heat dissipation effect, and the existence of the shutoff plate 6 can actively guide the air flow of the diversion trench 4 to enter the heat dissipation trench 5, thereby improving the efficiency of the air flow in the diversion trench 4 entering the heat dissipation trench 5, further improving the heat dissipation efficiency, and simultaneously effectively shortening the stroke between the inner end notches of two adjacent heat dissipation trenches 5 by utilizing the diversion trench 7, make the air current in the guiding gutter 4 can get into to next radiating groove 5 in the shortest time, spill remaining heat fast, high efficiency when guaranteeing the heat dissipation in the at utmost to effectively avoid the dish of stopping the heat dissipation and in time lead to the dish to stop the dish disk body 1 and be in the condition of easy the appearance damage or deformation under the high temperature state for a long time, guarantee the dish life of stopping the dish.
An auxiliary plate 8 opposite to the intercepting plate is extended from one side edge of one end of the diversion trench 7, which is far away from the intercepting plate 6, towards the intercepting plate 6, the auxiliary plate 8 is positioned in the diversion trench 4, the auxiliary plate 8 can assist the intercepting plate 6 to further guide airflow when the airflow in the diversion trench flows through the notch at the inner end of the radiating trench 5, most of the airflow is quickly guided into the radiating trench 5 through the notch at the inner end of the radiating trench 5, the radiating effect is further improved, a ventilation space 9 is formed between the end part of the auxiliary plate 8 and the end part of the intercepting plate 6, and the existence of the ventilation space 9 can ensure that the airflow in the diversion trench 4 can continuously rotate along the track of the diversion trench 4 to flow, so that continuous airflow is ensured to enter the radiating trench 5 to radiate heat.
The intercepting plate 6 and the auxiliary plate 8 are both arc-shaped, the radian of the intercepting plate 6 is consistent with that of the auxiliary plate 8, the arrangement mode can ensure the fluency of the airflow in the guide groove 4 after the airflow is divided into the notch at the inner end of the heat dissipation groove 5, and the heat dissipation efficiency is ensured by ensuring the fluency of the airflow flowing.
The bottom of the heat dissipation groove 5 is provided with a heat dissipation hole 10 adjacent to the notch at the inner end of the heat dissipation groove 5, the heat dissipation grooves 5 on the side walls of the front side and the rear side of the disc body 1 are communicated through the heat dissipation hole 10, the heat dissipation effect of the disc brake disc can be further improved due to the heat dissipation hole 10, and the heat dissipation effect is realized by using air flow which continuously shuttles in the heat dissipation hole 10.
The splitter box 7 all is the arch bridge form, can utilize the smooth curved inner wall of splitter box 7 to reduce the resistance when the air current flows through splitter box 7, further reduces the time when the air current flows to the other end notch from 7 one end notches of splitter box to improve the efficiency when the air current in the guiding gutter 4 gets into in the next radiating groove 5, effectively improve the radiating efficiency.
The width of the heat dissipation groove 5 is gradually decreased from inside to outside, the heat dissipation groove 5 can pressurize the air flow flowing through the heat dissipation groove 5 through the width which is continuously narrowed, and along with the pressurization of the air flow, the flow velocity of the air flow is effectively improved, so that the heat dissipation efficiency is further improved.
Claims (6)
1. The utility model provides a high-efficient heat dissipation type motorcycle dish of stopping, includes the disk body, locate the wheel hub at disk body center and a plurality of mounting hole that are the circumference and evenly locate wheel hub, its characterized in that: the side walls of the front side and the rear side of the tray body are provided with guide grooves which are symmetrical mutually, and the guide grooves are annular; the side walls of the front side and the rear side of the tray body are provided with a plurality of radiating grooves which are uniformly distributed in the circumferential direction, and the radiating grooves are positioned on the outer ring of the diversion grooves; the notch at the outer end of the heat dissipation groove is positioned on the peripheral surface of the disc body, and the notch at the inner end of the heat dissipation groove is communicated with the diversion groove; the heat dissipation grooves on the side walls of the front side and the rear side of the tray body are bent towards the clockwise direction or the anticlockwise direction; an intercepting plate positioned in the guide groove extends inwards from the edge of the inner wall of one side of the notch at the inner end of the heat radiating groove, which is adjacent to the notch at the outer end of the heat radiating groove; the side walls of the front side and the rear side of the tray body are provided with a plurality of splitter boxes corresponding to the heat dissipation grooves in position, and the splitter boxes are positioned in the inner rings of the diversion grooves; notches at two ends of the diversion trench are communicated with the diversion trench, and notches at two ends of the diversion trench are opposite to notches at inner ends of adjacent heat dissipation trenches respectively.
2. The efficient heat dissipation type motorcycle disc brake disc as claimed in claim 1, wherein: an auxiliary plate opposite to the intercepting plate extends from the edge of one side, away from the intercepting plate, of the notch at one end of the diversion trench towards the intercepting plate, and the auxiliary plate is positioned in the diversion trench; the auxiliary plate end and the intercepting plate end have a ventilation gap therebetween.
3. The efficient heat dissipation type motorcycle disc brake disc as claimed in claim 2, wherein: the intercepting plate and the auxiliary plate are both arc-shaped, and the radian of the intercepting plate is consistent with that of the auxiliary plate.
4. The efficient heat dissipation type motorcycle disc brake disc as claimed in claim 1, wherein: the bottom of the heat dissipation groove is provided with a heat dissipation hole close to the notch at the inner end of the heat dissipation groove, and the heat dissipation grooves on the side walls of the front side and the rear side of the tray body are communicated through the heat dissipation hole.
5. The efficient heat dissipation type motorcycle disc brake disc as claimed in claim 1, wherein: the splitter boxes are all in an arch bridge shape.
6. The efficient heat dissipation type motorcycle disc brake disc as claimed in claim 1, wherein: the width of the heat dissipation groove gradually decreases from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702970.4U CN216200019U (en) | 2021-11-01 | 2021-11-01 | High-efficient heat dissipation type motorcycle dish of stopping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702970.4U CN216200019U (en) | 2021-11-01 | 2021-11-01 | High-efficient heat dissipation type motorcycle dish of stopping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216200019U true CN216200019U (en) | 2022-04-05 |
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ID=80903778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122702970.4U Active CN216200019U (en) | 2021-11-01 | 2021-11-01 | High-efficient heat dissipation type motorcycle dish of stopping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216200019U (en) |
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2021
- 2021-11-01 CN CN202122702970.4U patent/CN216200019U/en active Active
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