CN202595468U - Powder metallurgy synchronizing wheel for quilting machine - Google Patents
Powder metallurgy synchronizing wheel for quilting machine Download PDFInfo
- Publication number
- CN202595468U CN202595468U CN 201220192301 CN201220192301U CN202595468U CN 202595468 U CN202595468 U CN 202595468U CN 201220192301 CN201220192301 CN 201220192301 CN 201220192301 U CN201220192301 U CN 201220192301U CN 202595468 U CN202595468 U CN 202595468U
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- synchronizing wheel
- powder metallurgy
- utility
- model
- axis hole
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Abstract
The utility model discloses a powder metallurgy synchronizing wheel for a quilting machine. The powder metallurgy synchronizing wheel for the quilting machine comprises a through shaft hole which is formed in the center of the synchronizing wheel; and a group of through holes which are distributed along a circumference are formed between the shaft hole and the outer wall of the synchronizing wheel. According to the powder metallurgy synchronizing wheel, the through holes are formed between the shaft hole and the outer wall; and the synchronizing wheel is directly formed by a powder metallurgy process, so that the synchronizing wheel is light in weight, the waste of materials can be reduced, and the synchronizing wheel is low in cost.
Description
Technical field
The utility model relates to a kind of synchronizing wheel, particularly a kind of powder metallurgy synchronizing wheel that is used for quilting machines.
Background technology
At present, the existing powder metallurgy synchronizing wheel that is used for quilting machines only include one be located at the synchronizing wheel center the axis hole that runs through, the synchronizing wheel weight of this kind structure is heavier, and has increased unnecessary waste of material, cost is high.
The utility model content
The main purpose of the utility model is the shortcoming that overcomes prior art, and a kind of more material saving is provided, and in light weight, the powder metallurgy synchronizing wheel that is used for quilting machines that cost is low.
The utility model adopts following technical scheme:
A kind of powder metallurgy synchronizing wheel that is used for quilting machines includes the axis hole that runs through of being located at the synchronizing wheel center, and is provided with one group of through hole along circle distribution between said axis hole and the synchronizing wheel outer wall.
Said axis hole wherein makes its not rotatable hole for can synchronous rotating shaft being fastened in of matching with synchronous rotating shaft.
Said synchronizing wheel periphery is provided with engaging tooth.
Can know that by above-mentioned description compared with prior art, the beneficial effect of the utility model is: through between axis hole and outer wall, through hole being set to the utility model; Adopt the powder metallurgical technique straight forming; Make synchronizing wheel weight lighter, and can reduce the waste of material, cost is lower.
Description of drawings
Fig. 1 is the plan structure figure of the utility model specific embodiment;
Fig. 2 is the part-structure three-dimensional view of the utility model specific embodiment.
Among the figure: 1. axis hole, 2. through hole, 3. engaging tooth.
The specific embodiment
Below the utility model is done further to describe through the specific embodiment.
See figures.1.and.2, a kind of powder metallurgy synchronizing wheel that is used for quilting machines of the utility model includes the axis hole that runs through 1 of being located at the synchronizing wheel center, is provided with one group of through hole 2 along circle distribution between said axis hole 1 and the synchronizing wheel outer wall.Said axis hole 1 wherein makes its not rotatable hole for can synchronous rotating shaft being fastened in of matching with synchronous rotating shaft.Said synchronizing wheel periphery is provided with engaging tooth 3.
See figures.1.and.2, the utility model adopts the powder metallurgical technique straight forming through through hole 2 is set between axis hole 1 and outer wall, make synchronizing wheel weight lighter, and can reduce the waste of material, and cost is lower.
The above-mentioned specific embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1. a powder metallurgy synchronizing wheel that is used for quilting machines includes the axis hole that runs through of being located at the synchronizing wheel center, and it is characterized in that: be provided with one group of through hole along circle distribution between said axis hole and the synchronizing wheel outer wall.
2. a kind of powder metallurgy synchronizing wheel that is used for quilting machines as claimed in claim 1 is characterized in that: said axis hole wherein makes its not rotatable hole for can synchronous rotating shaft being fastened in of matching with synchronous rotating shaft.
3. a kind of powder metallurgy synchronizing wheel that is used for quilting machines as claimed in claim 1, it is characterized in that: said synchronizing wheel periphery is provided with engaging tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192301 CN202595468U (en) | 2012-05-02 | 2012-05-02 | Powder metallurgy synchronizing wheel for quilting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192301 CN202595468U (en) | 2012-05-02 | 2012-05-02 | Powder metallurgy synchronizing wheel for quilting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595468U true CN202595468U (en) | 2012-12-12 |
Family
ID=47313020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192301 Expired - Fee Related CN202595468U (en) | 2012-05-02 | 2012-05-02 | Powder metallurgy synchronizing wheel for quilting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131265A (en) * | 2017-06-30 | 2017-09-05 | 四川大学 | Roller-type synchronization belt transmission system |
-
2012
- 2012-05-02 CN CN 201220192301 patent/CN202595468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131265A (en) * | 2017-06-30 | 2017-09-05 | 四川大学 | Roller-type synchronization belt transmission system |
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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: 20121212 Termination date: 20140502 |