CN203272542U - Pre-stressing force brake wheel - Google Patents
Pre-stressing force brake wheel Download PDFInfo
- Publication number
- CN203272542U CN203272542U CN 201320188048 CN201320188048U CN203272542U CN 203272542 U CN203272542 U CN 203272542U CN 201320188048 CN201320188048 CN 201320188048 CN 201320188048 U CN201320188048 U CN 201320188048U CN 203272542 U CN203272542 U CN 203272542U
- Authority
- CN
- China
- Prior art keywords
- wheel disc
- brake wheel
- force brake
- cavity
- wheel
- 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 - Fee Related
Links
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a pre-stressing force brake wheel which comprises a wheel disc. An axial hole is formed in the center of the wheel disc, a cavity is formed in the middle of the wheel disc, heat dissipation process grooves are formed in the side wall of the cavity, annular grooves are formed in the side wall of the outer edge of the wheel disc, and bolt installing holes are formed in the periphery of the axial hole. The pre-stressing force brake wheel is simple in structure, good in applicability and good in heat dispersion performance.
Description
Technical field
The utility model relates to the auto parts machinery technical field, specifically a kind of prestressing force brake wheel.
Background technique
The brake wheel product thickness that uses in the market is inhomogeneous or impurity is arranged, and greatly reducing braking quality can reduce, and the brake wheel that exists in prior art has the shortcomings such as radiating effect is poor.
The model utility content
It is a kind of simple in structure that the utility model provides, the prestressing force brake wheel that usability is strong, heat dispersion is good.
The utility model technical solution problem provides following scheme:
A kind of prestressing force brake wheel comprises wheel disc, it is characterized in that: the center of described wheel disc has axis hole, and the middle part of described wheel disc has cavity, and the sidewall of described cavity is provided with the heat radiation technology groove.
The peripheral side wall of described wheel disc is provided with annular groove, and the surrounding of described axis hole is provided with bolt mounting holes.
The utility model is simple in structure, sets up cavity at the middle part of brake wheel disc, and begins to have multiple tracks heat radiation technology groove on the inwall of cavity, and the amount of heat that produces during at High Rotation Speed at brake wheel like this can leave in radiating groove fast.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Participate in accompanying drawing, a kind of prestressing force brake wheel, comprise wheel disc 1, the center of described wheel disc 1 has axis hole 2, the middle part of described wheel disc 1 has cavity 3, the sidewall of described cavity 3 is provided with heat radiation technology groove 4, and the peripheral side wall of described wheel disc 1 is provided with annular groove 5, and the surrounding of described axis hole 2 is provided with bolt mounting holes 6.
Claims (2)
1. a prestressing force brake wheel, comprise wheel disc, it is characterized in that: the center of described wheel disc has axis hole, and the middle part of described wheel disc has cavity, and the sidewall of described cavity is provided with the heat radiation technology groove.
2. prestressing force brake wheel according to claim 1, it is characterized in that: the peripheral side wall of described wheel disc is provided with annular groove, and the surrounding of described axis hole is provided with bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188048 CN203272542U (en) | 2013-04-15 | 2013-04-15 | Pre-stressing force brake wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188048 CN203272542U (en) | 2013-04-15 | 2013-04-15 | Pre-stressing force brake wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272542U true CN203272542U (en) | 2013-11-06 |
Family
ID=49502963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320188048 Expired - Fee Related CN203272542U (en) | 2013-04-15 | 2013-04-15 | Pre-stressing force brake wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272542U (en) |
-
2013
- 2013-04-15 CN CN 201320188048 patent/CN203272542U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140415 |