CN202766796U - Wind-guiding and feeding crank assembly for industrial sewing machine - Google Patents
Wind-guiding and feeding crank assembly for industrial sewing machine Download PDFInfo
- Publication number
- CN202766796U CN202766796U CN 201220425401 CN201220425401U CN202766796U CN 202766796 U CN202766796 U CN 202766796U CN 201220425401 CN201220425401 CN 201220425401 CN 201220425401 U CN201220425401 U CN 201220425401U CN 202766796 U CN202766796 U CN 202766796U
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- China
- Prior art keywords
- wind
- sewing machine
- industrial sewing
- guiding
- crank
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- 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 relates to a wind-guiding and feeding crank assembly for an industrial sewing machine and belongs to the field of machinery. The wind-guiding and feeding crank assembly comprises a crank shaft (1) which is provided with a crank hole (2) and is disconnected. A bolt (3) is mounted at two ends of the crank shaft (1) to fix the crank shaft (1). The crank shaft (1) is further connected with a lug plate (4) which is provided with a fixing hole (5). The wind-guiding and feeding crank assembly for the industrial sewing machine is reasonable in structural design, firmer, and more compact in installation with equipment, and reduces failures during running of the industrial sewing machine.
Description
Technical field
The utility model relates to a kind of wind-guiding feeding crank assemblies for industrial sewing machine, belongs to mechanical field.
Background technology
At present, wind-guiding feeding crank assemblies of the prior art can break down when the production of industrial sewing machine because structural design is unreasonable, and its reason is because the installation of wind-guiding feeding crank assemblies is not tight, thereby produces fault when causing the industrial sewing machine operation.
The utility model content
For above deficiency, the utility model provides a kind of wind-guiding feeding crank assemblies that is used for industrial sewing machine of new structure.
Main technical content of the present utility model is as follows: a kind of wind-guiding feeding crank assemblies for industrial sewing machine, comprise crank axle (1), described crank axle (1) arranges a crank hole (2), described crank axle (1) disconnects, the two ends of described crank axle (1) are installed a bolt (3) and are fixed crank axle (1), described crank axle (1) also is connected with an otic placode (4), and a fixing hole (5) is set on the described otic placode (4).
By technique scheme, the utility model has following advantages at least: the utility model reasonable in design, wind-guiding feeding crank assemblies is more firm, and so that wind-guiding feeding crank assemblies and equipment installation are tightr, the fault that has produced when having reduced the industrial sewing machine operation.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Be to reach technological means and the effect that predetermined utility model purpose is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
As shown in Figure 1, a kind of wind-guiding feeding crank assemblies for industrial sewing machine, comprise crank axle 1, described crank axle 1 arranges a crank hole 2, described crank axle 1 disconnects, the two ends of described crank axle 1 are installed a bolt 3 and are fixed crank axle 1, and described crank axle 1 also is connected with an otic placode 4, and a fixing hole 5 is set on the described otic placode 4.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. wind-guiding feeding crank assemblies that is used for industrial sewing machine, it is characterized in that: comprise crank axle (1), described crank axle (1) arranges a crank hole (2), described crank axle (1) disconnects, the two ends of described crank axle (1) are installed a bolt (3) and are fixed crank axle (1), described crank axle (1) also is connected with an otic placode (4), and a fixing hole (5) is set on the described otic placode (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425401 CN202766796U (en) | 2012-08-27 | 2012-08-27 | Wind-guiding and feeding crank assembly for industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425401 CN202766796U (en) | 2012-08-27 | 2012-08-27 | Wind-guiding and feeding crank assembly for industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766796U true CN202766796U (en) | 2013-03-06 |
Family
ID=47773380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425401 Expired - Fee Related CN202766796U (en) | 2012-08-27 | 2012-08-27 | Wind-guiding and feeding crank assembly for industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864585A (en) * | 2012-08-27 | 2013-01-09 | 吴江市中盛机械有限公司 | Wind guiding feeding crank assembly for industrial sewing machine |
-
2012
- 2012-08-27 CN CN 201220425401 patent/CN202766796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864585A (en) * | 2012-08-27 | 2013-01-09 | 吴江市中盛机械有限公司 | Wind guiding feeding crank assembly for industrial sewing machine |
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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: 20130306 Termination date: 20130827 |