CN206636962U - A kind of brake disc of high-speed train-wheel disc - Google Patents
A kind of brake disc of high-speed train-wheel disc Download PDFInfo
- Publication number
- CN206636962U CN206636962U CN201720061043.XU CN201720061043U CN206636962U CN 206636962 U CN206636962 U CN 206636962U CN 201720061043 U CN201720061043 U CN 201720061043U CN 206636962 U CN206636962 U CN 206636962U
- Authority
- CN
- China
- Prior art keywords
- radiating ribs
- boss
- radial direction
- speed train
- wheel disc
- 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.)
- Active
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
A kind of brake disc of high-speed train-wheel disc is the utility model is related to, is made up of braking disk body, brake area, center positioning hole, uniform mounting hole, reinforcement boss, radial direction radiating ribs, transient equilibrium boss, it is characterised in that：The brake disc of high-speed train body center positioning hole is positioned on bullet train wheel, and by uniform mounting hole by bolt connection, uniform mounting hole, which is distributed in, to be strengthened on boss.Caused heat is disperseed by radial direction radiating ribs during drag friction, and caused vibrations are eliminated by transient equilibrium boss.With the advantages of good heat dissipation effect, severity of braking is high, and running under braking is steady, and safety and effectiveness is strong.
Description
Technical field
The present invention relates to a kind of brake disc of high-speed train in field, specifically a kind of brake disc of high-speed train-wheel disc.
Background technology
It is well known that disc type brake is the brake riggings mode that bullet train realizes parking at present.With train operation speed
The raising of degree, brake safe, which has laughed at requirement, can also be greatly improved, and higher temperature and larger is necessarily led to during train braking
Vibration influence braking effect, higher temperature and larger vibrations certainly will influence the security of bullet train.
The content of the invention
The technical problems to be solved by the invention are to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of good heat dissipation effect,
A kind of brake disc of high-speed train-the wheeling disk structure for the advantages that severity of braking is high, running under braking is steady, safety and effectiveness is high.
The present invention solves above-mentioned technical problem and adopted the technical scheme that：Brake disc of high-speed train body center positioning hole is determined
Position is on bullet train wheel, and by uniform mounting hole by bolt connection, uniform mounting hole, which is distributed in, to be strengthened on boss.Braking rubs
Caused heat is radiated by radial direction radiating ribs during wiping, and caused vibrations are eliminated by transient equilibrium boss.Strengthen boss
It is that the coupled radial direction radial direction radiating ribs tangent line of ellipse is connected.Strengthen boss to be uniformly distributed, there is mounting hole thereon.Braking
Caused heat is radiated by radial direction radiating ribs in friction process, and radial direction radiating ribs include the first radial plate-like radiating ribs, and second
Radially fan-shaped radiating ribs, the fan-shaped combination radiating ribs of the 3rd radial plate-like.
All radial direction radiating ribs are uniform into 7.5 °, and the second fan-shaped radiating ribs of radial direction are R200-R210 sectors.First radially
Radially fan-shaped radiating ribs uniformly distribute alternately tabular radiating ribs second into 15 °.The fan-shaped combination radiating ribs of 3rd radial plate-like are by 2 groups
Radially fan-shaped radiating ribs and reinforcement boss form first 2 group second of radial plate-like radiating ribs, uniform to brake on disk body.
Transient equilibrium boss is distributed in radial plate-like radiating ribs into 60 °, there is vent passages and unimpeded thereon.Strengthen convex
Platform, radial direction radiating ribs, transient equilibrium boss are 3 ° -6 ° drafting angles, and root is with braking disk body into R3-R5 fillets.
Brief description of the drawings
Fig. 1 is the structural representation front view of the present invention
Fig. 2 is the structural representation rearview of the present invention
Fig. 3 is positive two intersection graph of structural representation of the present invention
In figure mark for：Brake disk body 1, brake area 2, center positioning hole 3, uniform mounting hole 4, strengthen boss 5, the
Radially fan-shaped radiating ribs transient equilibrium boss 7, the 3rd radial plate-like sector combine radiating ribs to one radial plate-like radiating ribs 6, second
8th, transient equilibrium boss 9.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
As shown in figure 1, the present invention relates to a kind of brake disc of high-speed train-wheel disc, including braking disk body 1, brake area
2nd, center positioning hole 3, uniform mounting hole 4, reinforcement boss 5, the first fan-shaped radiating ribs mistake of the 6, second radial direction of radial plate-like radiating ribs
Cross the fan-shaped combination radiating ribs 8 of balance boss 7, the 3rd radial plate-like, transient equilibrium boss 9.It is characterized in that：The bullet train
The braking center positioning hole 3 of disk body 1 is positioned on brake assembly device, by uniform mounting hole 4 by bolt connection, uniform mounting hole
4 are distributed on reinforcement boss 5.Radiated, produced by radial direction radiating ribs by caused heat in the friction process of brake area 2
Vibrations pass through the elimination of transient equilibrium boss 9.With good heat dissipation effect, severity of braking is high, and running under braking is steady, safely and effectively
The advantages of property is strong.
It is that the coupled radial direction radiating ribs tangent line of ellipse is connected to strengthen boss 5 when the present invention uses.Strengthen boss 5
It is uniformly distributed, there is mounting hole 4 thereon.Caused heat is radiated by radial direction radiating ribs in the friction process of brake area 2, radially
Radiating ribs include the first radial plate-like radiating ribs 6, the second fan-shaped radiating ribs 7 of radial direction, the fan-shaped combination radiating ribs of the 3rd radial plate-like
8。
All radial direction radiating ribs are uniform into 7.5 °, and the second fan-shaped radiating ribs 7 of radial direction are R200-R210 sectors.First footpath
To tabular radiating ribs 6 second, radially fan-shaped radiating ribs 7 uniformly distribute alternately into 15 °.The fan-shaped combination radiating ribs 8 of 3rd radial plate-like
By 2 group of first radial plate-like radiating ribs（8-1）2 group of second fan-shaped radiating ribs of radial direction（8-2）And strengthen boss（8-3）Composition,
On cloth brake disc body.
Transient equilibrium boss 9 is into 60 ° of uniform radial plate-like radiating ribs 6, by vent passages（9-1）, strengthen boss 9,
Radial direction radiating ribs（9-2）Composition.Transient equilibrium boss 9 is 3 ° -6 ° drafting angles, and root is justified with braking disk body 1 into R3-R5
Angle.
It is higher temperature and larger that the present invention is more preferably solved caused during high-speed train braking using above structure
Vibrations with good heat dissipation effect, severity of braking is high, reduce vibrations, running under braking is steady and the advantage such as brake safe performance height one
Kind brake disc of high-speed train-wheeling disk structure.
Claims (8)
1. a kind of high-speed train braking wheel disc, convex by braking disk body, brake area, center positioning hole, uniform mounting hole, reinforcement
Platform, radial direction radiating ribs, transient equilibrium boss composition；It is characterized in that：High-speed train braking wheel disc disk body center positioning hole positions
On bullet train wheel, by uniform mounting hole by bolt connection, uniform mounting hole, which is distributed in, to be strengthened on boss, drag friction
During caused heat radiated by radial direction radiating ribs, caused vibrations are eliminated by transient equilibrium boss.
A kind of 2. high-speed train braking wheel disc according to claim 1, it is characterised in that：It is ellipse and its to strengthen boss
Connected radial direction radial direction radiating ribs tangent line is connected.
A kind of 3. high-speed train braking wheel disc according to claim 2, it is characterised in that：Strengthen boss to be uniformly distributed, thereon
There is mounting hole.
A kind of 4. high-speed train braking wheel disc according to claim 1, it is characterised in that：Caused heat during drag friction
Amount radiates by radial direction radiating ribs, and radial direction radiating ribs include the first radial plate-like radiating ribs, the second fan-shaped radiating ribs of radial direction, and the 3rd
The fan-shaped combination radiating ribs of radial plate-like.
A kind of 5. high-speed train braking wheel disc according to claim 4, it is characterised in that：All radial direction radiating ribs are equal into 7.5 °
Cloth, second radially fan-shaped radiating ribs be R200-R210 sectors, the first radial plate-like radiating ribs fan-shaped radiating ribs of the second radial direction into
15 ° uniformly distribute alternately.
A kind of 6. high-speed train braking wheel disc according to claim 4, it is characterised in that：The fan-shaped combination of 3rd radial plate-like dissipates
By 2 group of first 2 group second of radial plate-like radiating ribs, radially fan-shaped radiating ribs and reinforcement boss form hot muscle, uniformly brake disk body
On.
A kind of 7. high-speed train braking wheel disc according to claim 1, it is characterised in that：Transient equilibrium boss is uniform into 60 °
In one radial plate-like radiating ribs, there are vent passages and unimpeded thereon.
A kind of 8. high-speed train braking wheel disc according to claim 1, it is characterised in that：Strengthen boss, radial direction radiating ribs, mistake
It is 3 ° -6 ° drafting angles to cross balance boss, and root is with braking disk body into R3-R5 fillets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061043.XU CN206636962U (en) | 2017-01-19 | 2017-01-19 | A kind of brake disc of high-speed train-wheel disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061043.XU CN206636962U (en) | 2017-01-19 | 2017-01-19 | A kind of brake disc of high-speed train-wheel disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636962U true CN206636962U (en) | 2017-11-14 |
Family
ID=60260295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720061043.XU Active CN206636962U (en) | 2017-01-19 | 2017-01-19 | A kind of brake disc of high-speed train-wheel disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113227599A (en) * | 2018-12-18 | 2021-08-06 | 乐姆宝公开有限公司 | Braking band for a disc of a disc brake of the ventilated type |
-
2017
- 2017-01-19 CN CN201720061043.XU patent/CN206636962U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113227599A (en) * | 2018-12-18 | 2021-08-06 | 乐姆宝公开有限公司 | Braking band for a disc of a disc brake of the ventilated type |
| CN113227599B (en) * | 2018-12-18 | 2023-08-04 | 乐姆宝公开有限公司 | Braking band for a disc of a ventilated type disc brake |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204200918U (en) | Brake disc and vehicle | |
| CN107965537A (en) | A kind of heat radiating type brake hubs and its brake perform assembly | |
| CN206636962U (en) | A kind of brake disc of high-speed train-wheel disc | |
| CN205715384U (en) | A kind of heat-dissipation brake disc | |
| CN107143594A (en) | A kind of heat radiating type automobile brake disc | |
| CN204716830U (en) | A kind of automobile brake disc | |
| CN205371395U (en) | Decide disc brake with cooling ventilation hole | |
| CN201944154U (en) | Improved forced ventilation type brake plate for heavy automobile | |
| CN210510054U (en) | Combined cooling ventilation brake disc | |
| CN201420820Y (en) | Ventilating brake disk | |
| CN207701635U (en) | A kind of heat radiating type brake hubs and its execution assembly that brakes | |
| CN108331861A (en) | A kind of brake disc of high-speed train-wheel disc | |
| CN206929254U (en) | A kind of heat radiating type automobile brake disc | |
| CN203879971U (en) | Automotive disc brake | |
| CN108374853A (en) | A kind of high-efficient heat-dissipating brake drum | |
| CN206958129U (en) | A kind of brake disc of high-speed train-reel | |
| CN204677658U (en) | The ventilation plant of brake disc | |
| CN104948616A (en) | Ventilation brake disc with centrifugal blades | |
| CN207268274U (en) | Radiate wear-resisting type aluminium alloy brake drum | |
| CN206845744U (en) | A kind of disc brake with fixed caliper with cooling duct | |
| CN205905643U (en) | Whirlwind formula wheel | |
| CN205578562U (en) | Automobile braking disk | |
| CN203879984U (en) | Novel brake disc with oblique air holes | |
| CN106763350A (en) | Automobile brake sheet cooling focuses on wind fan blade | |
| CN202811931U (en) | Heat-dissipating type brake disk of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200605 Granted publication date: 20171114 |
|
| PP01 | Preservation of patent right |