CN201003594Y - Welding type single-wheel trough belt pulley - Google Patents
Welding type single-wheel trough belt pulley Download PDFInfo
- Publication number
- CN201003594Y CN201003594Y CNU2007200486142U CN200720048614U CN201003594Y CN 201003594 Y CN201003594 Y CN 201003594Y CN U2007200486142 U CNU2007200486142 U CN U2007200486142U CN 200720048614 U CN200720048614 U CN 200720048614U CN 201003594 Y CN201003594 Y CN 201003594Y
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- welded
- type single
- welding type
- wheel hub
- 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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Abstract
The utility model discloses a welded type single concave groove belt pulley comprising a hub. A wheel hub is welded on the surface of the outer circumference of the hub; single concave grooves formed by compression method are arranged on the wheel hub; the utility model achieves the aim of making belt pulley needless of a casting method, and greatly reducing the defective index and the manufacturing costs, at the same time saving materials, therefore is extensively applied on single concave groove belt pulley making.
Description
Technical field
The utility model relates to a kind of belt pulley, particularly a kind of single-wheel groove belt pulley.
Background technique
The existing belt pulley that is used for transmission all is to adopt the conventional cast method to produce.The existing deficiency of the belt pulley of Foundry Production is that reject rate is higher, causes manufacture cost higher, and consumable quantity is big simultaneously.How to reduce the belt pulley manufacture cost, improve the finished product rate is the problem that people study always.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of welding type single-wheel groove belt pulley.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of welding type single-wheel groove belt pulley, it comprises wheel hub, is welded with torus at the wheel hub outer circumferential face by support, is suppressed with the single-wheel groove on the described torus;
As a modification of the embodiment above, described support is four and evenly is welded on the wheel hub outer circumferential face;
As the further improvement to above-mentioned mode of execution, described torus is welded as ring-type by the band steel two ends, and suppresses race in its surface.
The beneficial effects of the utility model are: this product is welded with the torus of band single-wheel groove by support at the wheel hub outer circumferential face, described torus is to be welded by band steel, the design realized need not the Foundry Production belt pulley purpose, and reject rate and manufacture cost in the belt pulley production process have been reduced significantly, simultaneously also saved raw material, thereby be widely used in the making of single-wheel groove belt pulley.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model structural representation.
Embodiment
With reference to Fig. 1, a kind of welding type single-wheel groove belt pulley, it comprises wheel hub 1, is welded with torus 3 at wheel hub 1 outer circumferential face by support 2, is suppressed with single-wheel groove 4 on the described torus 3; In order to make the more firm of product, described support 2 is set to four and evenly be welded on wheel hub 1 outer circumferential face, and support 2 can also be set to five or more than the six roots of sensation certainly.
The torus 3 that this product uses is welded as ring-type by the band steel two ends, and suppresses race 4 in its surface.The design realized need not the Foundry Production belt pulley purpose, and reduced reject rate and manufacture cost in the belt pulley production process significantly, also saved raw material simultaneously, thereby be widely used in the making of single-wheel groove belt pulley.
Claims (3)
1. welding type single-wheel groove belt pulley, it is characterized in that: it comprises wheel hub (1), is welded with torus (3) at wheel hub (1) outer circumferential face by support (2), is suppressed with single-wheel groove (4) on the described torus (3).
2. a kind of welding type single-wheel groove belt pulley according to claim 1 is characterized in that: described support (2) is four and evenly is welded on wheel hub (1) outer circumferential face.
3. a kind of welding type single-wheel groove belt pulley according to claim 1, it is characterized in that: described torus (3) is welded as ring-type by the band steel two ends, and suppresses race in its surface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200486142U CN201003594Y (en) | 2007-02-08 | 2007-02-08 | Welding type single-wheel trough belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200486142U CN201003594Y (en) | 2007-02-08 | 2007-02-08 | Welding type single-wheel trough belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003594Y true CN201003594Y (en) | 2008-01-09 |
Family
ID=39039131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200486142U Expired - Fee Related CN201003594Y (en) | 2007-02-08 | 2007-02-08 | Welding type single-wheel trough belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003594Y (en) |
-
2007
- 2007-02-08 CN CNU2007200486142U patent/CN201003594Y/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: 20080109 Termination date: 20120208 |