CN203272543U - Braking rim - Google Patents
Braking rim Download PDFInfo
- Publication number
- CN203272543U CN203272543U CN 201320188066 CN201320188066U CN203272543U CN 203272543 U CN203272543 U CN 203272543U CN 201320188066 CN201320188066 CN 201320188066 CN 201320188066 U CN201320188066 U CN 201320188066U CN 203272543 U CN203272543 U CN 203272543U
- Authority
- CN
- China
- Prior art keywords
- friction plate
- concave cavity
- cavity
- described cavity
- braking
- 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
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a braking rim which comprises a casing, wherein the center of the casing is provided with a friction plate concave cavity. The center of the concave cavity is provided with a shaft hole, the bottoms surface of the concave cavity is provided with a plurality of spring holes, springs are installed in the spring holes, the side wall of the concave cavity is provided with a plurality of radiating process grooves, a friction plate is installed in the concave cavity, a guide column is fixedly installed at the bottom of the concave cavity, and the friction plate is installed on the guide column in a sliding mode. The braking rim is stable in structure, the friction plate is stable in operation state, and service life of a braking wheel is prolonged.
Description
Technical field
The utility model relates to a kind of auto parts machinery technical field, specifically a kind of braking rim.
Background technique
The brake wheel product thickness that uses in the market is inhomogeneous or impurity arranged, greatly reducing braking quality can reduce, and the friction plate of braking rim is in braking rim the time, friction plate is unstable in housing, cause friction plate to wear and tear in advance, and the brake wheel that exists in prior art have the shortcomings such as radiating effect is poor.
The model utility content
The utility model purpose is to provide a kind of structural stability, friction plate stable working state, the braking rim of brake wheel prolongation in working life.
The utility model technical solution problem provides following scheme:
A kind of braking rim, comprise housing, it is characterized in that: the center of described housing has the friction plate cavity, the central authorities of described cavity have axis hole, and the bottom surface of described cavity is provided with a plurality of spring eyes, in described spring eye, spring are installed, the sidewall of described cavity is provided with a plurality of heat radiation technology grooves, in described cavity, friction plate is installed, the bottom of described cavity is installed with guide pillar, and described friction plate is slidably mounted on guide pillar.
The surrounding of described housing axis hole is provided with bolt mounting holes, and the end face of described friction plate is provided with hard alloy layer.
The utility model is equipped with guide pillar in the bottom of housing, friction plate is provided with its corresponding guide pillar hole like this, and friction plate is under the effect of spring like this, and friction plate can slidably reciprocate along guide pillar, and such structure is conducive to guarantee the stable of friction plate, the phenomenon that can not occur misplacing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
referring to accompanying drawing, a kind of braking rim, comprise housing 1, the center of described housing 1 has friction plate cavity 2, the central authorities of described cavity 2 have axis hole 3, the bottom surface of described cavity 2 is provided with a plurality of spring eyes 4, in described spring eye 4, spring 5 is installed, the sidewall of described cavity 2 is provided with a plurality of heat radiation technology grooves 6, friction plate 7 is installed in described cavity, the bottom of described cavity 2 is installed with guide pillar 8, described friction plate 7 is slidably mounted on guide pillar 8, the surrounding of described housing axis hole 3 is provided with bolt mounting holes 9, the end face of described friction plate 7 is provided with hard alloy layer 10.
Claims (2)
1. braking rim, comprise housing, it is characterized in that: the center of described housing has the friction plate cavity, the central authorities of described cavity have axis hole, and the bottom surface of described cavity is provided with a plurality of spring eyes, in described spring eye, spring are installed, the sidewall of described cavity is provided with a plurality of heat radiation technology grooves, in described cavity, friction plate is installed, the bottom of described cavity is installed with guide pillar, and described friction plate is slidably mounted on guide pillar.
2. braking rim according to claim 1, it is characterized in that: the surrounding of described housing axis hole is provided with bolt mounting holes, and the end face of described friction plate is provided with hard alloy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188066 CN203272543U (en) | 2013-04-15 | 2013-04-15 | Braking rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188066 CN203272543U (en) | 2013-04-15 | 2013-04-15 | Braking rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272543U true CN203272543U (en) | 2013-11-06 |
Family
ID=49502964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320188066 Expired - Fee Related CN203272543U (en) | 2013-04-15 | 2013-04-15 | Braking rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272543U (en) |
-
2013
- 2013-04-15 CN CN 201320188066 patent/CN203272543U/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 |