CN102995236A - Clamping device for fixing main nozzle of jet loom - Google Patents
Clamping device for fixing main nozzle of jet loom Download PDFInfo
- Publication number
- CN102995236A CN102995236A CN2012104858953A CN201210485895A CN102995236A CN 102995236 A CN102995236 A CN 102995236A CN 2012104858953 A CN2012104858953 A CN 2012104858953A CN 201210485895 A CN201210485895 A CN 201210485895A CN 102995236 A CN102995236 A CN 102995236A
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- China
- Prior art keywords
- clamping
- main nozzle
- jet loom
- clamping device
- nut
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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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The invention discloses a clamping device for fixing a main nozzle of a jet loom. The clamping device comprises at least two clamping elements, wherein the clamping elements are connected with each other through a supporting rod, and each clamping element is provided with a first clamping space which is used for accommodating the main nozzle and is annular and unclosed, and a second clamping space which is used for accommodating the supporting rod and is annular and unclosed; and the unclosed end of the first clamping space is connected with the unclosed end of the second clamping space through two sections of parallel middle parts. The main nozzle is fixed on a straight line of the supporting rod through the clamping elements and is prevented from shifting and loosening.
Description
Technical field
The present invention relates to a kind of Weaving device, in particular for the main nozzle of jet loom fixed clamping device
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.
Main burner is to be responsible for the weft yarn on weft accumulator is constantly fed fell with certain speed, and give the relay air-flow that is ejected by auxiliary main burner, so the air-flow that main burner sprays mainly is that weft yarn is accelerated and auxiliary main burner is being undertaken the task of carrying weft yarn to fly forward.The air-flow of main burner and the kinetic energy transmission between the weft yarn, in main burner, finish, and main burner is in the process of spraying high velocity air, often because air pressure is excessive, cause main burner to produce displacement or loosening, cause the curling and untwisting of vibration in the wefting insertion process, short latitude.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of device of fixedly main burner, and the weaving main burner is subjected to displacement in jet process or is loosening.
For addressing the above problem, the invention provides a kind of for the main nozzle of jet loom fixed clamping device, it comprises at least two clamping elements, described clamping element links to each other by support bar, described clamping element is provided be used to holding main burner, ring-type and inc the first clamping space and with holding support bar, ring-type and inc the second clamping space, described the first clamping space not closing end be connected clamping space not closing end connect by two sections pars intermedias.
As a further improvement on the present invention, described two sections pars intermedias all are provided with a through hole that communicates at least, and described through hole also is provided with associated screw bolt and nut.
As a further improvement on the present invention, be provided with stop washer between described nut and through hole spare.
Beneficial effect:
(1) by clamping element main burner is fixed on the straight line at support bar place, has avoided main burner to produce displacement and loosening;
(2) fix by screw bolt and nut, not only be convenient to dismounting, and be fit to the main burner of multiple different size;
(3) be provided with stop washer between nut and through hole, prevent nut loosening.
Description of drawings
Fig. 1 is the structural representation that the present invention is used for the main nozzle of jet loom fixed clamping device.
Fig. 2 be stop washer spacing before, the schematic diagram that is connected with bolt, nut.
Fig. 3 be stop washer spacing after, the schematic diagram that is connected with bolt, nut.
Comprising: clamping element 1, the first clamping space 11, the second clamping space 12, through hole 13, pars intermedia 14, main burner 2, bolt 31, nut 32, stop washer 33, locking pin 331, support bar 4.
The specific embodiment
Below in conjunction with accompanying drawing seat of the present invention is further described.
Be illustrated in figure 1 as the schematic diagram of one embodiment of the present invention, comprise two clamping elements 1, clamping element 1 links to each other by support bar 4, clamping element 1 be provided be used to hold main burner 2, ring-type and inc the first clamping space 11 and with hold support bar 4, ring-type and inc the second clamping space 12, the first clamping spaces 11 not closing end be connected clamping space 11 not closing end connect by two sections parallel pars intermedias 14.By two clamping elements 1 main burner 2 is fixed on the straight line at support bar 4 places, has avoided main burner 2 to produce displacements and loosening, prevent the curling and untwisting of vibration in the wefting insertion process, short latitude.
Two sections pars intermedias 14 all are provided with a through hole that communicates 13 at least, and through hole 13 also is provided with associated bolt 31 and nut 32, and this connected mode is easily dismounting not only, and are fit to the nozzle of multiple different size.
Fig. 3 and shown in Figure 4, the schematic diagram that is connected with bolt 31, nut 32 for stop washer 33, stop washer 33 is arranged between nut 32 and the through hole 13, stop washer 33 outer shrouds are provided with locking pin 331, after nut 32 lockings, lever up locking pin 331 on the outer shroud, a face compression with in 33 6 faces of nut prevents that nut 33 is loosening.
The above describes in detail embodiments of the present invention by reference to the accompanying drawings, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. one kind is used for the main nozzle of jet loom fixed clamping device, it is characterized in that: comprise at least two clamping elements, described clamping element links to each other by support bar, described clamping element is provided be used to holding main burner, ring-type and inc the first clamping space and with holding support bar, ring-type and inc the second clamping space, described the first clamping space not closing end be connected clamping space not closing end connect by two sections parallel pars intermedias.
2. main nozzle of jet loom fixed clamping device according to claim 1, it is characterized in that: described two sections pars intermedias all are provided with a through hole that communicates at least, and described through hole also is provided with associated screw bolt and nut.
3. main nozzle of jet loom fixed clamping device according to claim 2 is characterized in that: be provided with stop washer between described nut and through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104858953A CN102995236A (en) | 2012-11-26 | 2012-11-26 | Clamping device for fixing main nozzle of jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104858953A CN102995236A (en) | 2012-11-26 | 2012-11-26 | Clamping device for fixing main nozzle of jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102995236A true CN102995236A (en) | 2013-03-27 |
Family
ID=47924312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104858953A Pending CN102995236A (en) | 2012-11-26 | 2012-11-26 | Clamping device for fixing main nozzle of jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102995236A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020008384A1 (en) * | 2000-07-18 | 2002-01-24 | Potts Michael R. | Clamp for closely spaced pipes |
| US20050121559A1 (en) * | 2003-12-09 | 2005-06-09 | King Robert W. | Simplified pipe support assembly |
| DE10356792A1 (en) * | 2003-12-04 | 2005-07-21 | Raco S.P.A. | Pipe arrangement, especially for motor vehicle, has arrangement element for enclosing at least one pipe that can be divided to enable pipe to be placed in or on it and/or removed, connecting device for holding arrangement element closed |
| CN201170380Y (en) * | 2007-09-29 | 2008-12-24 | 孙庆涛 | Valve control pipeline antivibration support for fire-fighting system |
| JP2009192002A (en) * | 2008-02-15 | 2009-08-27 | Toyota Auto Body Co Ltd | Clamp for binding objects |
| KR20100000014A (en) * | 2008-06-24 | 2010-01-06 | (주)파인텍 | The fixing device for chemical pipe |
| WO2012137607A1 (en) * | 2011-04-01 | 2012-10-11 | 日立建機株式会社 | Pipe clamping device |
| CN202936560U (en) * | 2012-11-26 | 2013-05-15 | 吴江市金真缝纫机有限公司 | Device for fixing and clamping main nozzle of air jet loom |
-
2012
- 2012-11-26 CN CN2012104858953A patent/CN102995236A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020008384A1 (en) * | 2000-07-18 | 2002-01-24 | Potts Michael R. | Clamp for closely spaced pipes |
| DE10356792A1 (en) * | 2003-12-04 | 2005-07-21 | Raco S.P.A. | Pipe arrangement, especially for motor vehicle, has arrangement element for enclosing at least one pipe that can be divided to enable pipe to be placed in or on it and/or removed, connecting device for holding arrangement element closed |
| US20050121559A1 (en) * | 2003-12-09 | 2005-06-09 | King Robert W. | Simplified pipe support assembly |
| CN201170380Y (en) * | 2007-09-29 | 2008-12-24 | 孙庆涛 | Valve control pipeline antivibration support for fire-fighting system |
| JP2009192002A (en) * | 2008-02-15 | 2009-08-27 | Toyota Auto Body Co Ltd | Clamp for binding objects |
| KR20100000014A (en) * | 2008-06-24 | 2010-01-06 | (주)파인텍 | The fixing device for chemical pipe |
| WO2012137607A1 (en) * | 2011-04-01 | 2012-10-11 | 日立建機株式会社 | Pipe clamping device |
| CN202936560U (en) * | 2012-11-26 | 2013-05-15 | 吴江市金真缝纫机有限公司 | Device for fixing and clamping main nozzle of air jet loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |