CN203161922U - Novel brake disc - Google Patents
Novel brake disc Download PDFInfo
- Publication number
- CN203161922U CN203161922U CN 201320233978 CN201320233978U CN203161922U CN 203161922 U CN203161922 U CN 203161922U CN 201320233978 CN201320233978 CN 201320233978 CN 201320233978 U CN201320233978 U CN 201320233978U CN 203161922 U CN203161922 U CN 203161922U
- Authority
- CN
- China
- Prior art keywords
- abrasive disc
- disc
- circular hole
- dish
- brake
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a novel brake disc. The novel brake disc comprises an outer abrasive disc, a convex assembling wheel, a convex hub, a circular hole, bolt fixing holes, an inner abrasive disc and a disc tooth part, wherein the outer abrasive disc is provided with the convex assembling wheel; the middle part of the convex assembling wheel is provided with the convex hub; the middle part of the convex hub is provided with the circular hole; a plurality of bolt fixing holes are formed around the circular hole; the other side of the outer abrasive disc is provided with the inner abrasive disc; a plurality of disc teeth are arranged between the outer abrasive disc and the inner abrasive disc; a heat radiating air channel is formed between every two disc teeth; and a plurality of ventilating holes are respectively formed in the outer abrasive disc and the inner abrasive disc. The brake disc is light in weight and small in noise, and has higher strength, excellent impact flexibility, good fatigue strength resistance and good wear-resisting property, so that the braking safety of motor vehicles can be greatly improved.
Description
Technical field
The utility model relates to a kind of new brake dish, belongs to brake of motor-driven vehicle dish processing processing technology field.
Background technique
The brake of motor-driven vehicle dish is that automobile or other vehicle brake are very important parts, and the quality of brake disc is directly connected to the Safety performance of vehicle, and closely bound up with driver's life safety.
Existing brake of motor-driven vehicle dish generally is to adopt cast iron to make, quality is heavier, wear-resisting weak effect, the noise that easily produces during brake, if Motor Vehicle Emergency braking under the situation of running at high speed, the temperature of brake disc can sharply raise, and the high temperature that produces can make brake disc itself the heat fade effect occur, reduces wear resistance and the scurf resistance of brake disc.Existing brake disc damages easily, the turnover rate height, and poor safety performance can not adapt to the needs of modern automotive vehicle production development.
The model utility content
The purpose of this utility model is for a kind of new brake dish is provided; This brake disc adopts aluminum alloy casting rod to forge and forms, and the brake disc surface is provided with one deck potteryization hard strengthening membrane, and this brake disc quality is light, noise is little, has higher intensity, good impact toughness, endurance life and good abrasion resistance, the brake Security that can improve Motor Vehicle greatly.
In order to achieve the above object, the utility model is to adopt following technological scheme to realize.
A kind of new brake dish, it is made up of outer abrasive disc, protruding assembly wheel, protruding hub, circular hole, bolt hole, interior abrasive disc, dish toothed portion; Outer abrasive disc is provided with protruding assembly wheel, and the middle part of protruding assembly wheel is provided with protruding hub, and the middle part of protruding hub is provided with circular hole, is provided with several bolt holes around the circular hole; The opposite side of outer abrasive disc is provided with interior abrasive disc, is provided with some dish teeth between outer abrasive disc and the interior abrasive disc, forms heat dissipation wind channel between per two dish teeth, it is characterized in that: be provided with several vent holes on abrasive disc and the interior abrasive disc outside.
Described brake disc adopts aluminum alloy material to make, and the surface of brake disc is provided with one deck potteryization hard strengthening membrane.
The utility model mainly has following beneficial effect:
This brake disc adopts aluminum alloy casting rod to forge and forms, and the brake disc surface is provided with one deck potteryization hard strengthening membrane, and this brake disc quality is light, noise is little, has higher intensity, good impact toughness, endurance life and good abrasion resistance, the brake Security that can improve Motor Vehicle greatly.
Description of drawings
Accompanying drawing is a kind of perspective view of new brake dish
Arabic numerals among the figure are expressed as follows:
Outer abrasive disc, 2. protruding assembly wheel, 3. protruding hub, 4. circular hole, 5. the bolt hole, 6. in abrasive disc, 7. dish tooth, 8. heat dissipation wind channel, 9. vent hole.
Below in conjunction with embodiment the utility model is described in further detail.
Embodiment
Embodiment
As shown in the figure, a kind of new brake dish, it is made up of outer abrasive disc 1, protruding assembly wheel 2, protruding hub 3, circular hole 4, bolt hole 5, interior abrasive disc 6, dish tooth 7 parts.
As shown in the figure, outer abrasive disc 1 is provided with protruding assembly wheel 2, and the middle part of protruding assembly wheel 2 is provided with protruding hub 3, and the middle part of protruding hub 3 is provided with circular hole 4, is provided with several bolt holes 5 around the circular hole 4; The opposite side of outer abrasive disc 1 is provided with interior abrasive disc 6, is provided with some dish teeth 7 between outer abrasive disc 1 and the interior abrasive disc 6, forms heat dissipation wind channel 8 between per two dish teeth 7, is provided with several vent holes 9 on abrasive disc 1 and the interior abrasive disc 6 outside.
As shown in the figure, described brake disc adopts aluminum alloy material to make, and the surface of brake disc is provided with one deck potteryization hard strengthening membrane.
Claims (2)
1. new brake dish, it is made up of outer abrasive disc (1), protruding assembly wheel (2), protruding hub (3), circular hole (4), bolt hole (5), interior abrasive disc (6), dish tooth (7) part; Outer abrasive disc (1) is provided with protruding assembly wheel (2), and the middle part of protruding assembly wheel (2) is provided with protruding hub (3), and the middle part of protruding hub (3) is provided with circular hole (4), is provided with several bolt holes (5) around the circular hole (4); The opposite side of outer abrasive disc (1) is provided with interior abrasive disc (6), be provided with some dish teeth (7) between outer abrasive disc (1) and the interior abrasive disc (6), form heat dissipation wind channel (8) between per two dish teeth (7), it is characterized in that: be provided with several vent holes (9) on abrasive disc (1) and the interior abrasive disc (6) outside.
2. a kind of new brake dish according to claim 1 is characterized in that: described brake disc adopts aluminum alloy material to make, and the surface of brake disc is provided with one deck potteryization hard strengthening membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233978 CN203161922U (en) | 2013-04-17 | 2013-04-17 | Novel brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233978 CN203161922U (en) | 2013-04-17 | 2013-04-17 | Novel brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161922U true CN203161922U (en) | 2013-08-28 |
Family
ID=49023108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320233978 Expired - Lifetime CN203161922U (en) | 2013-04-17 | 2013-04-17 | Novel brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110462248A (en) * | 2017-03-24 | 2019-11-15 | 日本制铁株式会社 | Brake Disc of Railway Car |
-
2013
- 2013-04-17 CN CN 201320233978 patent/CN203161922U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110462248A (en) * | 2017-03-24 | 2019-11-15 | 日本制铁株式会社 | Brake Disc of Railway Car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |