CN103193109A - Big net reel roller for checking paper-making forming nets and manufacturing method for big net reel roller - Google Patents
Big net reel roller for checking paper-making forming nets and manufacturing method for big net reel roller Download PDFInfo
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- CN103193109A CN103193109A CN2013101268037A CN201310126803A CN103193109A CN 103193109 A CN103193109 A CN 103193109A CN 2013101268037 A CN2013101268037 A CN 2013101268037A CN 201310126803 A CN201310126803 A CN 201310126803A CN 103193109 A CN103193109 A CN 103193109A
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Abstract
The invention discloses a manufacturing method for a big net reel roller for checking paper-making forming nets. The method includes steps: fixing a left shaft at the left end of a first steel pipe through a left annular supporting disc, fixing a right shaft at the right end of a second steel pipe through a right annular supporting disc, and welding the right end of the first steel pipe and the left end of the second steel pipe together. The invention further discloses the big net reel roller for checking paper-making forming nets, the big net reel roller is formed by welding of the first steel pipe and the second steel pipe, the left shaft is fixed on the first steel pipe through the left annular supporting disc, and the right shaft is fixed on the second steel pipe through the right annular supporting disc. A big roller meeting requirements on length can be obtained by processing and fixing the left shaft and the right shaft on the first steel pipe and the second steel pipe and then welding the first steel pipe and the second steel pipe together, and the supporting discs not only can fix the shafts on the big roller but also can improve compressive strength of the big roller to prevent deformation of the big roller.
Description
Technical field
The present invention relates to a kind of method for making of net drum big roller, belong to the paper making forming net production field.
Background technology
Along with the development of paper-making industry, the paper grade (stock) multi-ply forming fabric is widely used.Forming net is the valuable equipment on the paper machine, and it influences the homogeneity that slurry distributes at web part of paper machine, and paper sheet formation situation and profile pattern are to final paper properties decisive role.Be the product design guarantee that papermaking enterprise uses, need test to product as the company that makes paper making forming net, place in operation again after certified forming net need batch by net drum.Because wide often the reaching about 15 meters of net of paper making forming net, for the smooth paper making forming net that batches, the big roller length of net drum need surpass 15 meters, but the length that the basic out of reach of commercially available finished product roller or solid drawn pipe requires.
Summary of the invention
Technical matters to be solved by this invention is at above-mentioned the deficiencies in the prior art, provides a kind of paper making forming net to test the big roller that net is suitable for net drum.
For realizing above-mentioned technical purpose, the technical scheme that the present invention takes is: a kind of paper making forming net is tested the method for making that net is used the net drum big roller, and its step comprises:
The processing of first steel pipe: steel plate is processed into the left side annular support plate, the internal diameter size of left side annular support plate cylindrical and first steel pipe adapts, left side annular support plate endoporus adapts with the size of left side axle, left side axle is inserted and is welded in the annular support plate of left side, the left side annular support plate is welded on the first steel pipe left end, and left shaft portion is stretched out;
The processing of second steel pipe: steel plate is processed into the right side annular support plate, the internal diameter size of right side annular support plate cylindrical and second steel pipe adapts, right side annular support plate endoporus adapts with the size of right axle, right side axle is inserted and is welded in the annular support plate of right side, the right side annular support plate is welded on the first steel pipe right-hand member, and right shaft portion is stretched out, first steel pipe is identical with second steel pipe sizes;
First steel pipe is connected with second steel pipe: with the first steel pipe right-hand member and the second steel pipe left end weld together, weld is polished by outer diameter of steel pipes, guarantee during welding that the first steel pipe right-hand member and the second steel pipe left end are the plane, the basic in-line of line of centers of left side axle and right axle, and the outside face of first steel pipe and second steel pipe is substantially on a horizon.
As optimized technical scheme of the present invention, described left side annular support plate comprises left side first annular support plate and left side second annular support plate, left side axle inserts and is welded in first annular support plate of left side, left side first annular support plate is welded on the interior position apart from the left end certain distance of first steel pipe, left side second annular support plate is passed left side axle be welded on the first steel pipe left end, and with left side axle and the left side second annular support plate weld together.
As optimized technical scheme of the present invention, described right side annular support plate comprises right side first annular support plate and right side second annular support plate, right axle inserts and is welded in first annular support plate of right side, right side first annular support plate is welded on the interior position apart from the right-hand member certain distance of first steel pipe, right side second annular support plate is passed right axle be welded on the first steel pipe right-hand member, and with right side axle and the right side second annular support plate weld together.
As optimized technical scheme of the present invention, described left side annular brace disc thickness is 20mm, and endoporus is diameter 100mm, and cylindrical is diameter 389mm.
As optimized technical scheme of the present invention, between left side first annular support plate and left side second annular support plate at a distance of 190mm, between right side first annular support plate and right side second annular support plate at a distance of 190mm.
As optimized technical scheme of the present invention, described first steel pipe and second steel pipe are solid drawn pipe.
As optimized technical scheme of the present invention, described first steel pipe and second diameter of steel tube are 406mm, and wall thickness is 10mm.
As optimized technical scheme of the present invention, the chamfering welding method is adopted in the welding of the first steel pipe right-hand member and the second steel pipe left end.
The invention also discloses a kind of paper making forming net and test net net drum big roller, be welded by the first steel pipe right-hand member and the second steel pipe left end, the left end of first steel pipe is connected with left side axle, left side axle is fixed on first steel pipe by the left side annular support plate, the right-hand member of second steel pipe is connected with right axle, right axle is fixed on second steel pipe by the right side annular support plate, left side axle and the line of centers of right axle and the central lines of first steel pipe and second steel pipe.
As optimized technical scheme of the present invention, described left side annular support plate comprises left side first annular support plate and left side second annular support plate, across certain distance, left side second annular support plate is fixed on the first steel pipe left position between left side first annular support plate and left side second annular support plate; The right side annular support plate comprises right side first annular support plate and right side second annular support plate, and across certain distance, right side second annular support plate is fixed on the second steel pipe right end position between right side first annular support plate and right side second annular support plate.
The present invention earlier with left side axle and a right first fixed processing on first steel pipe and second steel pipe, then with first steel pipe and the second steel pipe weld together, can obtain conforming with the big roller of length requirement.Carrying out the welding of both sides spindle nose earlier, is because common lathe maximum machining length is 11 meters, makes easy to processly like this, saves cost of manufacture simultaneously.Supporting disk can also improve the compressive strength of big roller except being fixed on axle on the big roller, prevent the big roller distortion.
Description of drawings
Fig. 1 adds the structural representation in man-hour for first steel pipe of the present invention.
Fig. 2 adds the structural representation in man-hour for second steel pipe of the present invention.
Structural representation when Fig. 3 is first steel pipe of the present invention and the welding of second steel pipe.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, choose the steel plate of thickness 20mm, being processed into endoporus is diameter 100mm, cylindrical is left side first annular support plate 1 and left side second annular support plate 2 of diameter 389mm, diameter is that the left side axle 4 of 100mm inserts and is welded in first annular support plate 1 of left side, putting into left side first annular support plate 1 also, spot-welded on is 406mm at diameter, wall thickness is in seamless first steel pipe 3 of 10mm, left side first annular support plate 1 is from solid drawn pipe left end 190mm, left side second annular support plate 2 is passed left side axle 4 be welded on seamless first steel pipe, 3 left ends, and with left side axle 4 and left side second annular support plate, 2 weld togethers;
With the left end of the right-hand member of seamless first steel pipe 3 and the seamless second steel pipe 7 mode weld together with the chamfering welding, weld is polished by outer diameter of steel pipes.Guarantee during welding that seamless first steel pipe, 3 right-hand members and seamless second steel pipe, 7 left ends are the plane, the basic in-line of line of centers of left side axle 4 and right axle 8, and the outside face of seamless first steel pipe 3 and seamless second steel pipe 7 on a horizon, should be avoided during welding making pipe deformation not straight because of the heating of electric welding substantially.
Certainly, the present invention also can process second steel pipe earlier, reprocesses first steel pipe; The left axle that uses and right axle can be to process spindle nose in advance, also can be welded to reprocessing later on the steel pipe; Steel pipe, axle and annular support plate also can make other sizes into as required, and all this kind all belongs to protection scope of the present invention.
Claims (10)
1. a paper making forming net is tested the method for making that net is used the net drum big roller, and its step comprises:
The processing of first steel pipe (3): steel plate is processed into left side annular support plate (1,2), the internal diameter size of left side annular support plate (1,2) cylindrical and first steel pipe (3) adapts left side annular support plate (1,2) endoporus adapts with the size of left side axle (4), left side axle (4) is inserted and is welded in the left side annular support plate (1,2), with left side annular support plate (1,2) be welded on first steel pipe (3) left end, and left side axle (4) part is stretched out;
The processing of second steel pipe (7): steel plate is processed into right side annular support plate (5,6), right side annular support plate (5,6) the internal diameter size of cylindrical and second steel pipe (7) adapts, right side annular support plate (5,6) endoporus adapts with the size of right axle (8), right side axle (8) is inserted and is welded on right side annular support plate (5,6) in, with right side annular support plate (5,6) be welded on second steel pipe (7) right-hand member, and right axle (8) part is stretched out, first steel pipe (3) is measure-alike with second steel pipe (7);
First steel pipe (3) is connected with second steel pipe (7): with first steel pipe (3) right-hand member and second steel pipe (7) left end weld together, weld is polished by outer diameter of steel pipes, guarantee during welding that first steel pipe (3) right-hand member and second steel pipe (7) left end are the plane, the line of centers of left side axle (4) and right axle (8) is substantially on same straight line, and the outside face of first steel pipe (3) and second steel pipe (7) is substantially on a horizon.
2. paper making forming net according to claim 1 is tested the method for making that net is used the net drum big roller, it is characterized in that: described left side annular support plate (1,2) comprise left side first annular support plate (1) and left side second annular support plate (2), left side axle (4) inserts and is welded in left side first annular support plate (1), left side first annular support plate (1) is welded on the interior position apart from the left end certain distance of first steel pipe (3), left side second annular support plate (2) is passed left side axle (4) be welded on the first steel pipe left end, and with left side axle (4) and left side second annular support plate (2) weld together.
3. paper making forming net according to claim 2 is tested the method for making that net is used the net drum big roller, it is characterized in that: described right side annular support plate (5,6) comprise right side first annular support plate (5) and right side second annular support plate (6), right axle (8) inserts and is welded in right side first annular support plate (5), right side first annular support plate (5) is welded on the interior position apart from the right-hand member certain distance of second steel pipe (7), right side second annular support plate (6) is passed right axle (8) be welded on the first steel pipe right-hand member, and with right side axle (8) and right side second annular support plate (6) weld together.
4. test the method for making that net is used the net drum big roller according to claim 1,2 or 3 described paper making forming nets, it is characterized in that: described left side annular support plate (1,2) thickness is 20mm, and endoporus is diameter 100mm, and cylindrical is diameter 389mm.
5. test the method for making that net is used the net drum big roller according to claim 2 or 3 described paper making forming nets, it is characterized in that: between left side first annular support plate (1) and left side second annular support plate (2) at a distance of 190mm, 190mm apart between right side first annular support plate (5) and right side second annular support plate (6).
6. test the method for making that net is used the net drum big roller according to claim 1,2 or 3 described paper making forming nets, it is characterized in that: described first steel pipe (3) and second steel pipe (7) are solid drawn pipe.
7. paper making forming net according to claim 6 is tested the method for making that net is used the net drum big roller, and it is characterized in that: described first steel pipe (3) and second steel pipe (7) diameter are 406mm, and wall thickness is 10mm.
8. test net with the method for making of net drum big roller according to claim 1,2 or 3 described paper making forming nets, it is characterized in that: the welding employing chamfering welding of first steel pipe (3) right-hand member and second steel pipe (7) left end.
9. the paper making forming net that each described manufacture method obtains in the claim 1 to 8 is tested net net drum big roller, be welded by first steel pipe (3) right-hand member and the second steel pipe left end, the left end of first steel pipe (3) is connected with left side axle (4), left side axle (4) is by left side annular support plate (1,2) be fixed on first steel pipe (3), the right-hand member of second steel pipe (7) is connected with right axle (8), right axle (8) is by right side annular support plate (5,6) be fixed on second steel pipe (7) left side axle (4) and the line of centers of right axle (8) and the central lines of first steel pipe (3) and second steel pipe (7).
10. paper making forming net according to claim 9 is tested net net drum big roller, its special type is: described left side annular support plate (1,2) comprise left side first annular support plate (1) and left side second annular support plate (2), across certain distance, left side second annular support plate (2) is fixed on first steel pipe (3) left position between left side first annular support plate (1) and left side second annular support plate (2); Right side annular support plate (5,6) comprise right side first annular support plate (5) and right side second annular support plate (6), across certain distance, right side second annular support plate (6) is fixed on second steel pipe (7) right end position between right side first annular support plate (5) and right side second annular support plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126803.7A CN103193109B (en) | 2013-04-12 | 2013-04-12 | Big net reel roller for checking paper-making forming nets and manufacturing method for big net reel roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126803.7A CN103193109B (en) | 2013-04-12 | 2013-04-12 | Big net reel roller for checking paper-making forming nets and manufacturing method for big net reel roller |
Publications (2)
| Publication Number | Publication Date |
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| CN103193109A true CN103193109A (en) | 2013-07-10 |
| CN103193109B CN103193109B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310126803.7A Active CN103193109B (en) | 2013-04-12 | 2013-04-12 | Big net reel roller for checking paper-making forming nets and manufacturing method for big net reel roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954233A (en) * | 2017-12-01 | 2018-04-24 | 江苏迎阳无纺机械有限公司 | The winding roll structure of non-woven fabrics up- coiler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366396Y (en) * | 1999-05-10 | 2000-03-01 | 西安石油勘探仪器总厂工程车分厂 | Non-magnetic steel drum |
| DE10250683B3 (en) * | 2002-10-31 | 2004-03-18 | Koenig & Bauer Ag | Manufacturing rotation body for printing machine involves fitting outer body with flow channel incision for heat-carrying medium to base body, fitting cover that covers flow channel to outer body |
| EP1577091A2 (en) * | 2002-10-31 | 2005-09-21 | Koenig & Bauer Aktiengesellschaft | Rotating element of a printing machine with a ball |
| CN101081681A (en) * | 2007-05-08 | 2007-12-05 | 南阳二机石油装备(集团)有限公司 | Antimagnetic cylinder and manufacturing method |
| KR20110074404A (en) * | 2009-12-24 | 2011-06-30 | 이진형 | Printer shaft and manufacturing method thereof |
| CN102530193A (en) * | 2012-01-17 | 2012-07-04 | 武汉船用机械有限责任公司 | Roller built in double-brake flange for large towing winch and manufacturing method thereof |
-
2013
- 2013-04-12 CN CN201310126803.7A patent/CN103193109B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366396Y (en) * | 1999-05-10 | 2000-03-01 | 西安石油勘探仪器总厂工程车分厂 | Non-magnetic steel drum |
| DE10250683B3 (en) * | 2002-10-31 | 2004-03-18 | Koenig & Bauer Ag | Manufacturing rotation body for printing machine involves fitting outer body with flow channel incision for heat-carrying medium to base body, fitting cover that covers flow channel to outer body |
| EP1577091A2 (en) * | 2002-10-31 | 2005-09-21 | Koenig & Bauer Aktiengesellschaft | Rotating element of a printing machine with a ball |
| CN101081681A (en) * | 2007-05-08 | 2007-12-05 | 南阳二机石油装备(集团)有限公司 | Antimagnetic cylinder and manufacturing method |
| KR20110074404A (en) * | 2009-12-24 | 2011-06-30 | 이진형 | Printer shaft and manufacturing method thereof |
| CN102530193A (en) * | 2012-01-17 | 2012-07-04 | 武汉船用机械有限责任公司 | Roller built in double-brake flange for large towing winch and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954233A (en) * | 2017-12-01 | 2018-04-24 | 江苏迎阳无纺机械有限公司 | The winding roll structure of non-woven fabrics up- coiler |
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| Publication number | Publication date |
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| CN103193109B (en) | 2015-06-10 |
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