CN202809123U - Air jet loom selvedge shaft - Google Patents
Air jet loom selvedge shaft Download PDFInfo
- Publication number
- CN202809123U CN202809123U CN 201220520974 CN201220520974U CN202809123U CN 202809123 U CN202809123 U CN 202809123U CN 201220520974 CN201220520974 CN 201220520974 CN 201220520974 U CN201220520974 U CN 201220520974U CN 202809123 U CN202809123 U CN 202809123U
- Authority
- CN
- China
- Prior art keywords
- jet loom
- selvedge
- shaft
- body portion
- air
- 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 an air jet loom selvedge shaft which comprises a main body portion, a first part and a second part. The first part and the second part respectively extend from two ends of the main body portion. The first part and the second part respectively extend outwards to form a third part and a fourth part, the third part and the fourth part respectively extend outwards to form a fifth part and a sixth part, the fifth part and the sixth part respectively extend outwards to form a seventh part and an eighth part, the section sizes of all parts extending from the man body portion gradually decreases, and a key groove running through the main body portion is arranged on a rotation face of the main body portion along the axial direction. The air jet loom selvedge shaft is formed by processing a whole round steel bar. A left selvedge device of an air jet loom can be fixed on a complete machine to avoid complexity in debugging, completely substitute various original parts and reduce manufacture cost. The selvedge shaft is connected with the selvedge device to reduce noise and vibration of the loom. The selvedge shaft can run stably to reduce end breakage rate of yarns.
Description
Technical field
The utility model relates to air-jet loom, is specifically related to a kind of air-jet loom strand limit axle.
Background technology
Air-jet loom is to adopt the jet-stream wind weft traction to pass through the shuttleless loom of shed open.Operation principle is to utilize air as the wefting insertion medium, with the compressed air stream that ejects weft yarn is produced frictional traction and draws, and the weft yarn band is crossed shed open, reaches the purpose of wefting insertion by the jet of jet generation.This filling insertion way can make loom realize the high speed high yield.In several shuttleless looms, air-jet loom is the highest a kind of of the speed of a motor vehicle, because filling insertion way is reasonable, it is higher to enter the latitude rate, the running operation handy and safe, and it is wider to have a varietal adaptation, machine material consumption is few, the advantages such as efficient is high, and the speed of a motor vehicle is high, noise is low have become one of Novel cloth machine of tool development prospect.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved in the utility model is, provide a kind of simple in structure, debugging is convenient, improve the stationarity of air-jet loom, reduces the air-jet loom strand limit axle that the loom Noise and vibration effectively reduces production costs simultaneously
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of air-jet loom strand limit axle, it comprises main part and distinguishes extended first and second portion along the two ends of main part, described first and second portion extend outward respectively third part and the 4th part, described third part and the 4th part extend outward respectively the 5th part and the 6th part, described the 5th part and the 6th part extend outward respectively the 7th part and the 8th part, the sectional area of the autonomous outward extending each several part of body reduces gradually, axially offers the keyway that connects main part along it on the surface of revolution of described main part.
Above-mentioned air-jet loom strand limit axle, described keyway is set to the flat key groove.
Above-mentioned air-jet loom strand limit axle, described the 7th partial interior are provided with the screwed hole that links to each other with selvage device on the air-jet loom.
The advantage of the utility model air-jet loom strand limit axle is: adopt a whole round steel to process with lathe, air-jet loom left side selvage device can be fixed on the complete machine, complexity when avoiding debugging, a lot of parts before fully alternative, reduce manufacturing cost, strand limit axle is connected with selvage device, can reduce the loom Noise and vibration, can turn round stably, reduce the end breakage rate of yarn.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the present invention is described in further details;
As shown in Figure 1, a kind of air-jet loom strand limit axle, it comprises main part 1 and distinguishes extended first 2 and second portion 3 along the two ends of main part 1, described first 2 and second portion 3 extend outward respectively third part 4 and the 4th part 5, described third part 4 and the 4th part 5 extend outward respectively the 5th part 6 and the 6th part 7, described the 5th part 6 and the 6th part 7 extend outward respectively the 7th part 8 and the 8th part 9, are provided with the screwed hole 10 that links to each other with selvage device on the air-jet loom in the inside of the 7th part 8.The sectional area of autonomous body 1 outward extending each several part reduces gradually, axially offers the keyway 11 that connects main part 1 along it on the surface of revolution of main part 1, and keyway 11 is set to the flat key groove.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.
Claims (3)
1. an air-jet loom twists the limit axle, it comprises main part and distinguishes extended first and second portion along the two ends of main part, described first and second portion extend outward respectively third part and the 4th part, described third part and the 4th part extend outward respectively the 5th part and the 6th part, described the 5th part and the 6th part extend outward respectively the 7th part and the 8th part, the sectional area of the autonomous outward extending each several part of body reduces gradually, it is characterized in that: axially offer the keyway that connects main part along it on the surface of revolution of described main part.
2. air-jet loom according to claim 1 twists the limit axle, and it is characterized in that: described keyway is set to the flat key groove.
3. air-jet loom according to claim 2 strand limit axle is characterized in that: described the 7th partial interior is provided with the screwed hole that links to each other with selvage device on the air-jet loom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520974 CN202809123U (en) | 2012-10-12 | 2012-10-12 | Air jet loom selvedge shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520974 CN202809123U (en) | 2012-10-12 | 2012-10-12 | Air jet loom selvedge shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809123U true CN202809123U (en) | 2013-03-20 |
Family
ID=47868035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220520974 Expired - Fee Related CN202809123U (en) | 2012-10-12 | 2012-10-12 | Air jet loom selvedge shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809123U (en) |
-
2012
- 2012-10-12 CN CN 201220520974 patent/CN202809123U/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: 20130320 Termination date: 20131012 |