CN203683820U - Main spray pipe base and main nozzle structure - Google Patents
Main spray pipe base and main nozzle structure Download PDFInfo
- Publication number
- CN203683820U CN203683820U CN201420055810.2U CN201420055810U CN203683820U CN 203683820 U CN203683820 U CN 203683820U CN 201420055810 U CN201420055810 U CN 201420055810U CN 203683820 U CN203683820 U CN 203683820U
- Authority
- CN
- China
- Prior art keywords
- main
- base
- jet pipe
- spray pipe
- installing holes
- 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
Links
Images
Landscapes
- Gas Burners (AREA)
Abstract
The utility model relates to a main spray pipe base. The main spray pipe base is characterized in that the main spray pipe base is in a cuboid shape, two installing holes extending in the length direction of the main spray pipe base are machined in the main spray pipe base, the tail ends of the installing holes are provided with spray needle installing holes, the rest of the installing holes are provided with spray pipe installing holes, and the spray needle installing holes and the spray pipe installing holes are located on the same center line and communicated with each other in a penetrating mode; the two installing holes are located in the same plane, an included angle is formed by the two installing holes, and the distance between the two installing holes gradually becomes smaller from the back end of the main spray pipe base to the front end of the main spray pipe base. The utility model further provides a main nozzle structure. The main nozzle structure comprises the main spray pipe base, a first spray needle, a first spray pipe, a second spray needle and a second spray pipe. The main nozzle structure is characterized in that the main spray pipe is adopted in base the main nozzle structure. The main spray pipe base is of an integrated structure, a spray pipe auxiliary support is omitted in the main nozzle structure, the straightness after the spray needles and the spray pipes are installed is guaranteed, and deformation of the spray pipes is reduced while the spray pipes are fixed.
Description
Technical field
The utility model relates to the appurtenances on a kind of air-jet loom, and specifically a kind of novel main jet base and apply the main burner structure of this main jet base, belongs to textile machine equipment technical field.
Background technology
Air-jet loom is a kind of textile machine of fast development recent years, and main burner is a critical component on air-jet loom.But at present traditional main burner structural strength is lower, installation accuracy is low, causes the diversity ratio between board larger.And because integral installation precision is lower, cause loom weft to stop more, impact start efficiency.Traditional main burner structure is mainly made up of parts such as main jet base, nozzle needle, jet pipe and jet pipe supplemental support, main jet base has the installing hole of nozzle needle jet pipe, nozzle needle is arranged on the left side of main jet base, jet pipe tail end is fixed in installing hole, other parts are unsettled, and in main jet base outside, keep right and be provided with supplemental support in the middle part of jet pipe, and jet pipe supplemental support is arranged on main jet base by screw, two jet pipes are angled, and head end is together adjacent.Two jet pipe installing holes on main jet base must be with the installing hole center of jet pipe supplemental support respectively on same straight line.Because two jet pipe installing holes on main jet base must carry out drilling processing by gyration secondary clamping, in reality processing, be difficult to ensure the uniformity of accessory size.Add two installing holes of jet pipe supplemental support also angled, equally also need secondary clamping drilling processing.Therefore, in actual production process, be difficult to ensure two installing holes on main jet base with the installing hole while of jet pipe supplemental support on same straight line.So be now generally to make up this deviation by the size of increasing installing hole.So just caused that interchangeability of parts is poor, installation accuracy is difficult to improve, thereby causes the difference between board.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of main jet base and main burner structure are provided, described main jet base is integral type structure, main burner structure has been cancelled jet pipe supplemental support, ensure that nozzle needle and jet pipe install later linearity, in effectively fixing jet pipe, also reduced the distortion of jet pipe.
The technical scheme providing according to the utility model: main jet base, it is characterized in that: described main jet base is rectangular shape, in main jet base, be processed with two installing holes that extend along main jet base length direction, described installing hole tail end is nozzle needle installing hole, installing hole remainder is jet pipe installing hole, nozzle needle installing hole with jet pipe mounting hole site in same center line and run through and be communicated with; Two described installing holes are in the same plane, between two installing holes, form angle, and the spacing between two installing holes is diminished to main jet base front end gradually by main jet base rear end.
As further improvement of the utility model, the width of described main jet base head end is provided with grooving one, and the short transverse of main jet base head end is provided with two and clamps screw, and described clamping screw lays respectively at the both sides of two installing holes.
As further improvement of the utility model, the angle on described main jet base between two installing holes is between 2 ° ~ 10 °.
Main burner structure, comprise main jet base, the first nozzle needle, the first jet pipe, the second nozzle needle and the second jet pipe, it is characterized in that: described main jet base adopts main jet base described in the utility model, the first nozzle needle and the first jet pipe correspondence are arranged in one of them installing hole, the second nozzle needle and the second jet pipe correspondence are arranged in another installing hole, between the first jet pipe and the second jet pipe, form angle, together with the head end of the first jet pipe and the second jet pipe is adjacent, two of main jet base head end clamp in screws and two pinching screws are installed to fix the first jet pipe and the second jet pipe.
compared with prior art, advantage is the utility model:
(1) main jet base of the present utility model is integral type structure, on main jet base, process two installing holes with Deep-Hole Drilling Technology respectively, and the nozzle needle installing hole in installing hole and jet pipe installing hole adopt clamped one time moulding, ensure that nozzle needle and jet pipe install later linearity.
(2) main burner structure of the present utility model has been cancelled jet pipe supplemental support, has further ensured that nozzle needle and jet pipe install later linearity; Meanwhile, main jet base head end is provided with grooving and clamps screw, also reduces the distortion of jet pipe in effectively fixing jet pipe.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model main jet base.
Fig. 2 is that the A-A of main jet base in Fig. 1 is to cutaway view.
Fig. 3 is the main burner structure chart of main jet base in application drawing 1.
Description of reference numerals: 1-main jet base, 2-installing hole, 2a-nozzle needle installing hole, 2b-jet pipe installing hole, 3-clamp screw, 4-grooving, 5-the first nozzle needle, 6-the first jet pipe, 7-the second nozzle needle, 8-the second jet pipe, 9-pinching screw.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the main jet base 1 in embodiment is rectangular shape, in main jet base 1, be processed with two installing holes 2 that extend along main jet base 1 length direction, described installing hole 2 tail ends are nozzle needle installing hole 2a, installing hole 2 remainders are jet pipe installing hole 2b, and nozzle needle installing hole 2a is positioned at same center line and runs through with jet pipe installing hole 2b and is communicated with; Two described installing holes 2 are in the same plane, between two installing holes 2, form angle, and the spacing between two installing holes 2 is diminished to main jet base 1 front end gradually by main jet base 1 rear end.Preferably, on described main jet base 1 angle between two installing holes 2 between 2 ° ~ 10 °.
Because main jet base 1 is integral type structure, two installing holes 2 on main jet base 1 are to process with Deep-Hole Drilling Technology, nozzle needle installing hole 2a in installing hole 2 and jet pipe installing hole 2b adopt clamped one time moulding, have ensured that nozzle needle and jet pipe install later linearity.
As shown in Figure 1 and Figure 2, the width of described main jet base 1 head end is provided with grooving 4 one, and the short transverse of main jet base 1 head end is provided with two and clamps screw 3, and described clamping screw 3 lays respectively at the both sides of two installing holes 2.Described grooving 4 and clamping screw 3 also reduce the distortion of jet pipe in effectively fixing jet pipe.
As shown in Figure 3, the utility model also provides a kind of main burner structure, it is mainly by main jet base 1, the first nozzle needle 5, the first jet pipe 6, the second nozzle needle 7, the second jet pipe 8 and pinching screw 9 form, described main jet base 1 adopts the main jet base 1 shown in Fig. 1, the first nozzle needle 5 and the first jet pipe 6 correspondences are arranged in one of them installing hole 2, the second nozzle needle 7 and the second jet pipe 8 correspondences are arranged in another installing hole 2, between the first jet pipe 6 and the second jet pipe 8, form angle, together with the head end of the first jet pipe 6 and the second jet pipe 8 is adjacent, two of main jet base 1 head end clamp two pinching screws 9 of the interior installation of screw 3 to fix the first jet pipe 6 and the second jet pipe 8.This main burner structure has been cancelled jet pipe supplemental support, has eliminated the alignment error of jet pipe supplemental support, has further ensured that nozzle needle and jet pipe install later linearity.
Claims (4)
1. main jet base, it is characterized in that: described main jet base (1) is rectangular shape, in main jet base (1), be processed with two installing holes (2) that extend along main jet base (1) length direction, described installing hole (2) tail end is nozzle needle installing hole (2a), installing hole (2) remainder is jet pipe installing hole (2b), and nozzle needle installing hole (2a) is positioned at same center line and runs through with jet pipe installing hole (2b) and is communicated with; Described two installing holes (2) are in the same plane, between two installing holes (2), form angle, and the spacing between two installing holes (2) is diminished to main jet base (1) front end gradually by main jet base (1) rear end.
2. main jet base as claimed in claim 1, it is characterized in that: the width of described main jet base (1) head end is provided with one grooving (4), the short transverse of main jet base (1) head end is provided with two and clamps screw (3), and described clamping screw (3) lays respectively at the both sides of two installing holes (2).
3. main jet base as claimed in claim 1, is characterized in that: the angle between upper two installing holes of described main jet base (1) (2) is between 2 ° ~ 10 °.
4. main burner structure, comprise main jet base (1), the first nozzle needle (5), the first jet pipe (6), the second nozzle needle (7) and the second jet pipe (8), it is characterized in that: described main jet base (1) adopts the main jet base (1) described in claim 1 or 2, the first nozzle needle (5) and the first jet pipe (6) correspondence are arranged in one of them installing hole (2), the second nozzle needle (7) and the second jet pipe (8) correspondence are arranged in another installing hole (2), between the first jet pipe (6) and the second jet pipe (8), form angle, together with the head end of the first jet pipe (6) and the second jet pipe (8) is adjacent, two of main jet base (1) head end clamp interior two pinching screws (9) of installing of screw (3) to fix the first jet pipe (6) and the second jet pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055810.2U CN203683820U (en) | 2014-01-28 | 2014-01-28 | Main spray pipe base and main nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055810.2U CN203683820U (en) | 2014-01-28 | 2014-01-28 | Main spray pipe base and main nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683820U true CN203683820U (en) | 2014-07-02 |
Family
ID=51005744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055810.2U Expired - Fee Related CN203683820U (en) | 2014-01-28 | 2014-01-28 | Main spray pipe base and main nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757803A (en) * | 2014-01-28 | 2014-04-30 | 无锡精业丝普兰科技股份有限公司 | Main spray pipe base and main nozzle structure |
| CN108330598A (en) * | 2018-01-22 | 2018-07-27 | 江苏唐宁服饰有限公司 | A kind of main burner on air-jet loom |
-
2014
- 2014-01-28 CN CN201420055810.2U patent/CN203683820U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757803A (en) * | 2014-01-28 | 2014-04-30 | 无锡精业丝普兰科技股份有限公司 | Main spray pipe base and main nozzle structure |
| CN103757803B (en) * | 2014-01-28 | 2016-03-23 | 无锡精业丝普兰科技股份有限公司 | Main spray pipe base and main nozzle structure |
| CN108330598A (en) * | 2018-01-22 | 2018-07-27 | 江苏唐宁服饰有限公司 | A kind of main burner on air-jet loom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203683820U (en) | Main spray pipe base and main nozzle structure | |
| CN204430884U (en) | For the fixture of abnormal workpieces height light processing | |
| CN205218609U (en) | Major axis special fixture | |
| CN203304761U (en) | Welding wire angle fixing device for welding | |
| CN103696573A (en) | Quick positioning piece for steel bar binding | |
| CN103757803B (en) | Main spray pipe base and main nozzle structure | |
| CN209134694U (en) | A kind of wiring board patch processing Special cleaning fixture | |
| CN203076956U (en) | Drilling positioning device | |
| CN207459932U (en) | A kind of permanent magnet motor magnetic pole handling instrument | |
| CN203602839U (en) | Improved air jet loom main jet | |
| CN102328172A (en) | Rectangular silencer assembly welding tooling | |
| CN106425214A (en) | Push type plate welding clamp | |
| CN202720358U (en) | Guide die used for fiber production | |
| CN203411872U (en) | Fixing frame for copper plates of metro rail bed | |
| CN207390743U (en) | Cage guide structure with double limiting brackets | |
| CN103481072B (en) | A kind of rapid processing positioner | |
| CN204772196U (en) | Setting element | |
| CN104889453A (en) | Drilling template used for drilling and deviation correction method for installing hole of drilling sleeve | |
| CN104481993A (en) | Corner joint type square-edged timber assembly | |
| CN204281993U (en) | A kind of big round needle loom triangular space guiding mechanism | |
| CN204382214U (en) | The fin erecting tools of three-terminal voltage-stabilizing pipe | |
| CN104481992A (en) | Furniture square-edged timber connecting assembly | |
| CN205151127U (en) | A block piece for dull and stereotyped corner machine | |
| CN204644632U (en) | The clamping and fixing device of Sewing needles gold-plating | |
| CN110682249A (en) | Cooling plate wire guide straightening plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |