CN201202799Y - Aluminum alloy nylon composite pulley - Google Patents
Aluminum alloy nylon composite pulley Download PDFInfo
- Publication number
- CN201202799Y CN201202799Y CNU2008200365424U CN200820036542U CN201202799Y CN 201202799 Y CN201202799 Y CN 201202799Y CN U2008200365424 U CNU2008200365424 U CN U2008200365424U CN 200820036542 U CN200820036542 U CN 200820036542U CN 201202799 Y CN201202799 Y CN 201202799Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- aluminum alloy
- nylon
- center
- embedding piece
- 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 belongs to the mechanical transmission part and relates to a pulley structure, in particular to an aluminum alloy nylon composite pulley. The aluminum alloy nylon composite pulley comprises a pulley body made of aluminum alloy material and provided with a groove on the lateral side of the pulley; an inner embedding piece made of nylon material is embedded in the center of the pulley body; a shaft hole is formed in the center of the inner embedding piece. An antiskid tooth groove is machined on the inner cavity surface of the pulley body; the basic material of the inner embedding piece is filled in the antiskid tooth groove. In the structure of the aluminum alloy nylon composite pulley, the pulley is matched with the rotary shaft to rotate through the nylon inner embedding piece in the center of the aluminum alloy pulley body so that the whole intensity of the pulley is higher; meanwhile, the nylon material in the friction part has good abrasion resistance and improves the service life of the friction part; besides, the nylon material is matched with the metal to reduce the friction noise in the using process.
Description
Technical field
The utility model belongs to mechanical transmission part, relates to a kind of structure of pulley, specifically is the compound pulley of a kind of aluminum alloy nylon.
Background technique
Traditional pulley that is used for various transmission purposes is generally the homogenous material manufacturing, metallic material such as aluminum alloy for example, the pulley of single metal material in use on the one hand its center hole cooperates the wearing and tearing of part bigger with rotating shaft, the while noise is also bigger.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of intensity height, wear resistance good, the low compound pulley of aluminum alloy nylon of noise when using.
The compound pulley of aluminum alloy nylon of the present utility model includes the pulley body of a fluted aluminum alloy material of arranged outside, is embedded with the embedded component of a nylon material at the center of pulley body, and the middle heart of embedded component has axis hole.
Have anti-skidding teeth groove on the surface of internal cavity of described pulley body, the body material of embedded component is full of these anti-skidding teeth groove.
In the structure of the present utility model, pulley cooperates rotation by the nylon embedded component at aluminum alloy pulley body center with rotating shaft, both had higher bulk strength, and the nylon material of its friction portion has good wear resistance simultaneously, has improved its working life; Nylon material has also reduced the frictional noise in the using process with cooperating of metal in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, pulley body 1 outer ring of the aluminum alloy material of the compound pulley of this aluminum alloy nylon is provided with groove 5, have anti-skidding teeth groove 4 on its surface of internal cavity, the embedded component 2 of nylon material is molded in the inner chamber of pulley body in the mode of casting, and the axis hole 3 of pulley is positioned at the center of embedded component.
Claims (2)
1, the compound pulley of a kind of aluminum alloy nylon includes the pulley body (1) of a fluted aluminum alloy material of arranged outside, and it is characterized in that: be embedded with the embedded component (2) of a nylon material at the center of pulley body, the center of embedded component has axis hole (3).
2, the compound pulley of aluminum alloy nylon according to claim 1 is characterized in that: have anti-skidding teeth groove (4) on the surface of internal cavity of pulley body, the body material of embedded component is full of these anti-skidding teeth groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200365424U CN201202799Y (en) | 2008-06-13 | 2008-06-13 | Aluminum alloy nylon composite pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200365424U CN201202799Y (en) | 2008-06-13 | 2008-06-13 | Aluminum alloy nylon composite pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202799Y true CN201202799Y (en) | 2009-03-04 |
Family
ID=40425111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200365424U Expired - Lifetime CN201202799Y (en) | 2008-06-13 | 2008-06-13 | Aluminum alloy nylon composite pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202799Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178755A (en) * | 2015-10-09 | 2015-12-23 | 战志华 | Sliding wheel of sliding door/window |
-
2008
- 2008-06-13 CN CNU2008200365424U patent/CN201202799Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178755A (en) * | 2015-10-09 | 2015-12-23 | 战志华 | Sliding wheel of sliding door/window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU TIEKE NEW MATERIAL CO., LTD. Free format text: FORMER NAME: ZHENJIANG TIEKE RUBBER PRODUCTS LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212021 No. 29, Xing Xing Road, Jiangsu, Zhenjiang Patentee after: River Cycadaceae new material limited company Address before: 212021 No. 29, Xing Xing Road, Jiangsu, Zhenjiang Patentee before: Zhenjiang Tieke Rubber Products Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |