CN103193109B - 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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- CN103193109B CN103193109B CN201310126803.7A CN201310126803A CN103193109B CN 103193109 B CN103193109 B CN 103193109B CN 201310126803 A CN201310126803 A CN 201310126803A CN 103193109 B CN103193109 B CN 103193109B
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- steel pipe
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- annular support
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- net
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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 paper making forming net production field.
Background technology
Along with the development of paper-making industry, Multi-layer forming net for paper making is widely used.Forming net is the noble appliances on paper machine, and it affects the homogeneity that slurry distributes at web part of paper machine, and paper sheet formation situation and profile pattern play conclusive effect to final paper properties.For guaranteeing the product design that papermaking enterprise uses, need to test to product as manufacturing the company of paper making forming net, place in operation again after certified forming net needs to be batched by net drum.Net due to paper making forming net is wide often reaches about 15 meters, and in order to smooth batches paper making forming net, the big roller length of net drum needs more than 15 meters, but the length that commercially available finished product roller or the basic out of reach of solid drawn pipe require.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned the deficiencies in the prior art, provides a kind of paper making forming net to test the applicable big roller of net net drum.
For realizing above-mentioned technical purpose, the technical scheme that the present invention takes is: a kind of paper making forming net tests the method for making of net net drum big roller, and its step comprises:
The processing of the first steel pipe: steel plate is processed into left side annular support plate, the internal diameter size of left side annular support plate cylindrical and the first steel pipe adapts, the size of left side annular support plate endoporus and left axle adapts, left axle is inserted and is welded in the annular support plate of left side, left side annular support plate is welded on the first steel pipe left end, and left shaft portion is stretched out;
The processing of the second steel pipe: steel plate is processed into right circular supporting disk, the internal diameter size of right circular supporting disk cylindrical and the second steel pipe adapts, the size of right circular supporting disk endoporus and right axle adapts, right axle is inserted and is welded in right circular supporting disk, right circular supporting disk is welded on the first steel pipe right-hand member, and right shaft portion is stretched out, the first steel pipe is identical with the second steel pipe sizes;
The connection of the first steel pipe and the second steel pipe: by 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, ensure during welding that the first steel pipe right-hand member and the second steel pipe left end are plane, substantially point-blank, and the outside face of the first steel pipe and the second steel pipe is substantially on a horizon for the line of centers of left axle and right axle.
As the preferred technical scheme of the present invention, described left side annular support plate comprises left side the first annular support plate and left side second annular support plate, left axle inserts and is welded in the first annular support plate of left side, left side the first annular support plate is welded on the position apart from left end certain distance in the first steel pipe, left side second annular support plate is welded on the first steel pipe left end through left axle, and by left axle and left side second annular support plate weld together.
As the preferred technical scheme of the present invention, described right circular supporting disk comprises right side the first annular support plate and right side second annular support plate, right axle inserts and is welded in the first annular support plate of right side, right side the first annular support plate is welded on the position apart from right-hand member certain distance in the first steel pipe, right side second annular support plate is welded on the first steel pipe right-hand member through right axle, and by right axle and right side second annular support plate weld together.
As the preferred technical scheme of the present invention, described left side annular brace disc thickness is 20mm, and diameter of bore is 100mm, and outside diameter is 389mm.
As the preferred technical scheme of the present invention, at a distance of 190mm 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.
As the preferred technical scheme of the present invention, described first steel pipe and the second steel pipe are solid drawn pipe.
As the preferred technical scheme of the present invention, described first steel pipe and the second diameter of steel tube are 406mm, and wall thickness is 10mm.
As the preferred technical scheme of the present invention, the first steel pipe right-hand member adopts chamfering welding method with welding of 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 the first steel pipe is connected with left axle, left axle is fixed on the first steel pipe by left side annular support plate, the right-hand member of the second steel pipe is connected with right axle, right axle is fixed on the second steel pipe by right circular supporting disk, and left axle overlaps with the line of centers of the first steel pipe and the second steel pipe with the line of centers of right axle.
As the preferred technical scheme of the present invention, described left side annular support plate comprises left side the first annular support plate and left side second annular support plate, across certain distance between left side the first annular support plate and left side second annular support plate, left side second annular support plate is fixed on the first steel pipe left position; Right circular supporting disk comprises right side the first annular support plate and right side second annular support plate, and across certain distance between right side first annular support plate and right side second annular support plate, right side second annular support plate is fixed on the second steel pipe right end position.
Left axle and right axle are first first processed and are fixed on the first steel pipe and the second steel pipe by the present invention, then by the first steel pipe together with the second steel-pipe welding, the big roller conforming with length requirement can be obtained.First carry out the welding of both sides spindle nose, be because common lathe maximum machining length is 11 meters, make easy to process like this, save cost of manufacture simultaneously.Supporting disk is upper outside except axle being fixed on big roller, can also improve the compressive strength of big roller, prevent big roller to be out of shape.
Accompanying drawing explanation
Fig. 1 is the structural representation that the first steel pipe of the present invention adds man-hour.
Fig. 2 is the structural representation that the second steel pipe of the present invention adds man-hour.
Fig. 3 be the first steel pipe of the present invention and the second steel-pipe welding time structural representation.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Detailed description of the invention
embodiment 1
See 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 axle 4 of 100mm inserts and is welded in the first annular support plate 1 of left side, left side first annular support plate 1 being put into also spot-welded is 406mm at diameter, wall thickness is in seamless first steel pipe 3 of 10mm, left side the first annular support plate 1 is from solid drawn pipe left end 190mm, left side second annular support plate 2 is welded on seamless first steel pipe 3 left end through left axle 4, and by left axle 4 and left side second annular support plate 2 weld together,
Right axle 8 and right side first annular support plate 5 and right side second annular support plate 6 are installed on seamless second steel pipe 7 in the same way, right side the first annular support plate 5 is identical with the size of left side first annular support plate 1 with right side second annular support plate 6, and the diameter of seamless second steel pipe 7 is identical with seamless first steel pipe 3 with wall thickness;
By the mode weld together of the left end chamfering of the right-hand member of seamless first steel pipe 3 and seamless second steel pipe 7 welding, weld is polished by outer diameter of steel pipes.Ensure during welding that seamless first steel pipe 3 right-hand member and seamless second steel pipe 7 left end are plane, the line of centers of left axle 4 and right axle 8 substantially point-blank, and the outside face of seamless first steel pipe 3 and seamless second steel pipe 7, substantially on a horizon, should avoid the heating because of electric welding to make pipe deformation not straight during welding.
Certainly, the present invention also can first process the second steel pipe, reprocesses the first steel pipe; The left axle used and right axle can be process spindle nose in advance, also can be welded to reprocessing after on 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. paper making forming net tests a method for making for net net drum big roller, and its step comprises:
The processing of the 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 the first steel pipe (3) adapts, left side annular support plate (1,2) size of endoporus and left axle (4) adapts, left axle (4) is inserted and is welded in left side annular support plate (1,2), by left side annular support plate (1,2) be welded on the first steel pipe (3) left end, and left axle (4) part is stretched out;
The processing of the second steel pipe (7): steel plate is processed into right circular supporting disk (5,6), right circular supporting disk (5,6) the internal diameter size of cylindrical and the second steel pipe (7) adapts, right circular supporting disk (5,6) size of endoporus and right axle (8) adapts, right axle (8) is inserted and is welded on right circular supporting disk (5,6) in, by right circular supporting disk (5,6) be welded on the second steel pipe (7) right-hand member, and right axle (8) part is stretched out, the first steel pipe (3) is measure-alike with the second steel pipe (7);
The connection of the first steel pipe (3) and the second steel pipe (7): by the first steel pipe (3) right-hand member and the second steel pipe (7) left end weld together, weld is polished by outer diameter of steel pipes, ensure during welding that the first steel pipe (3) right-hand member and the second steel pipe (7) left end are plane, the line of centers of left axle (4) and right axle (8) is substantially on same straight line, and the outside face of the first steel pipe (3) and the second steel pipe (7) is substantially on a horizon.
2. paper making forming net according to claim 1 tests the method for making of net net drum big roller, it is characterized in that: described left side annular support plate (1, 2) left side the first annular support plate (1) and left side second annular support plate (2) is comprised, left axle (4) inserts and is welded in left side the first annular support plate (1), left side the first annular support plate (1) is welded on the position apart from left end certain distance in the first steel pipe (3), left side second annular support plate (2) is welded on the first steel pipe left end through left axle (4), and by left axle (4) and left side second annular support plate (2) weld together.
3. paper making forming net according to claim 2 tests the method for making of net net drum big roller, it is characterized in that: described right circular supporting disk (5, 6) right side the first annular support plate (5) and right side second annular support plate (6) is comprised, right axle (8) inserts and is welded in right side the first annular support plate (5), right side the first annular support plate (5) is welded on the position apart from right-hand member certain distance in the second steel pipe (7), right side second annular support plate (6) is welded on the first steel pipe right-hand member through right axle (8), and by right axle (8) and right side second annular support plate (6) weld together.
4. the paper making forming net according to claim 1,2 or 3 tests the method for making of net net drum big roller, it is characterized in that: described left side annular support plate (1,2) thickness is 20mm, and diameter of bore is 100mm, and outside diameter is 389mm.
5. paper making forming net according to claim 3 tests the method for making of net net drum big roller, it is characterized in that: at a distance of 190mm between left side first annular support plate (1) and left side second annular support plate (2), at a distance of 190mm between right side first annular support plate (5) and right side second annular support plate (6).
6. the paper making forming net according to claim 1,2 or 3 tests the method for making of net net drum big roller, it is characterized in that: described first steel pipe (3) and the second steel pipe (7) are solid drawn pipe.
7. paper making forming net according to claim 6 tests the method for making of net net drum big roller, it is characterized in that: described first steel pipe (3) and the second steel pipe (7) diameter are 406mm, and wall thickness is 10mm.
8. the paper making forming net according to claim 1,2 or 3 tests the method for making of net net drum big roller, it is characterized in that: the first steel pipe (3) right-hand member adopts chamfering to weld with welding of the second steel pipe (7) left end.
9. the paper making forming net that the manufacture method according to any one of a claim 1 to 8 obtains tests net net drum big roller, be welded by the first steel pipe (3) right-hand member and the second steel pipe left end, the left end of the first steel pipe (3) is connected with left axle (4), left axle (4) is by left side annular support plate (1, 2) be fixed on the first steel pipe (3), the right-hand member of the second steel pipe (7) is connected with right axle (8), right axle (8) is by right circular supporting disk (5, 6) be fixed on the second steel pipe (7), left axle (4) overlaps with the line of centers of the first steel pipe (3) and the second steel pipe (7) with the line of centers of right axle (8).
10. paper making forming net according to claim 9 tests net net drum big roller, it is characterized in that: described left side annular support plate (1,2) left side the first annular support plate (1) and left side second annular support plate (2) is comprised, across certain distance between left side the first annular support plate (1) and left side second annular support plate (2), left side second annular support plate (2) is fixed on the first steel pipe (3) left position; Right circular supporting disk (5,6) right side the first annular support plate (5) and right side second annular support plate (6) is comprised, across certain distance between right side the first annular support plate (5) and right side second annular support plate (6), right side second annular support plate (6) is fixed on the second steel pipe (7) right end position.
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 |
|---|---|
| CN103193109A CN103193109A (en) | 2013-07-10 |
| CN103193109B true 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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| Country | Link |
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| CN (1) | CN103193109B (en) |
Families Citing this family (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 |
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| CN103193109A (en) | 2013-07-10 |
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