CN103737914A - Welding method for connecting corner portion of plastic-steel door or window - Google Patents
Welding method for connecting corner portion of plastic-steel door or window Download PDFInfo
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- CN103737914A CN103737914A CN201310557774.XA CN201310557774A CN103737914A CN 103737914 A CN103737914 A CN 103737914A CN 201310557774 A CN201310557774 A CN 201310557774A CN 103737914 A CN103737914 A CN 103737914A
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- groove
- section bar
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- 238000003466 welding Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003801 milling Methods 0.000 claims abstract description 35
- 239000003292 glue Substances 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract 5
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000005267 amalgamation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
The present invention relates to a welding method for connecting a corner portion of a plastic-steel door or window. The method comprises: 1) carrying out material feeding on a horizontal profile requiring welding and a vertical profile requiring welding according to a corner combination manner to complete a first channel material feeding surface; 2) carrying out second channel shape milling on the inside-chamber side position of the material feeding surface of the horizontal profile and the vertical profile to form a second channel shape milling groove, wherein the groove is arranged toward the outer side of the profile; 3) after processing the second channel shape milling groove, completing third channel shape milling on the position toward to the outer side of the chamber, and processing to complete a chip guide groove, wherein the groove is arranged toward the outer side of the profile; 4) after processing the shape milling position, welding the corner portion of the door or window; 5) during welding, positioning the welding plate on the first channel material feeding surface position; and 6) after completing the welding, removing the welding residue of the plastic-steel portion, and carrying out sealed glue filling on the chip guide groove. According to the present invention, the three parallel channels with different distances are adopted to carry out material feeding and shape milling so as to increase welding strength and aesthetic property of the combined corner.
Description
Technical field
The present invention relates to a kind of plastic-steel door and window, the welding method that particularly a kind of plastic-steel door and window bight connects.
Background technology
Nowadays, the shared ratio of PVC plastic door-window on market increases increasingly, and its bight processing mode and kind are also more.Group angle, PVC plastic door-window bight mode on market is roughly divided into two kinds now, and the first is 45 ° of group angles.Be about to 45 ° of frame sectionals and carry out blanking, then organize angle by corner brace or welding.The second is 90 ° of group angles, is exactly by horizontal door-and window-frames or vertical elongated 90 ° of blankings, then uses transoid connection group angle or soldering group angle at the section of corresponding cooperation.These two kinds of modes respectively have pluses and minuses, but use, all can cause indoor surface bight to cover the damage of skin place on veneer PVC plastic window, the PVC plastic window of covering PVC film and colored PVC plastic door-window, thereby affect the presentation quality of whole door window.
For this reason, applicant has applied for that Chinese invention patent application (application number: 201310225309.6 applyings date: 2013-06-05) discloses a kind of corner part connection structure of Novel door window section bar, this syndeton comprises vertical profiles and horizontal section bar, the connection end of vertical profiles has the first inclined-plane horizontal by a angle, the connection end of horizontal section bar has the second inclined-plane with horizontal plane b angle, a+b=90 °, and a >=30 °, b >=30 °, described the first inclined-plane and the second inclined-plane are suitable, the first inclined-plane and the second inclined-plane phase amalgamation welding; One or two side of the connection end of described vertical profiles is respectively equipped with link slot, between the upper side of link slot and vertical plane, be c angle, 90 ° >=c >=75 °, laterally one or two side of the connection end of section bar is respectively equipped with brace, brace and described link slot are suitable, and brace is fitted and arranged in link slot by adhesive glue.Behind this invention group angle, bight is smooth, and splicing seams is little, and indoor side surface is attractive in appearance, has improved the quality at PVC plastics group angle.
Summary of the invention
The present invention is the welding method that a kind of plastic-steel door and window bight of proposing in order to overcome existing above-mentioned quality problems connects, the method has effectively guaranteed weld strength and the sealing of plastic-steel entirety, makes whole set of corners angle mode vertebration, specious, succinctly, in intensity, there is guarantee.
In order to realize above-mentioned object, the present invention has adopted following technical scheme.
The welding method that plastic-steel door and window bight connects, the method comprises the following steps:
1) the horizontal section bar of needs welding and vertical profiles are carried out to blanking according to the mode at group angle, complete charge level under first;
2) under horizontal section bar and vertical profiles, second milling type is carried out in position, charge level indoor, form second milling type groove, the milling type mouth of second milling type groove is positioned at the position of the parallel offset 2 ~ 3mm of charge level place under first, and need to be towards section bar outside fluting, and the width of notch is controlled in 6mm;
3), after second milling type groove machines, at it, towards position, outside, complete San road milling type, machine dregs guiding groove, dregs guiding groove milling type mouth is positioned at the parallel position to bias internal 4 ~ 6mm of charge level under first, and need slot towards section bar outside, and the width of notch is controlled at 3 ~ 7mm;
4) after milling type position machines, door and window bight is welded, before welding, need to smear the special adhesive glue of plastic-steel at the section of non-weld;
5), while welding, welding plate is positioned at charge level place under first, contacted plastic-steel part is carried out to hot melt, and then horizontal, vertical section bar is offseted, to realize the connection in bight;
6) after having welded, the welding slag of plastic-steel part is removed, and dregs guiding groove is carried out to fluid sealant filling, guaranteed its sealing.
As preferably, above-mentioned horizontal section bar and vertical profiles are according to 45° angle portion connected mode group angle, and under described first, the angle of charge level, second milling type groove and dregs guiding groove is 45 °.
The present invention is owing to having adopted above-mentioned technical scheme, by the parallel but different distance in three roads carry out blanking and milling type, change the technique of the whole corner welding of general common on the market, the aesthetic property at raising group angle.The particularly integrality when for veneer part group angle and the integrity of wooden junction, shows particularly outstanding.Effectively guarantee weld strength and the sealing of plastic-steel entirety, made whole set of corners angle mode vertebration, specious, succinct, in intensity, there is guarantee.
Accompanying drawing explanation
Fig. 1 is of the present invention group of corner structure schematic diagram.
Fig. 2 is the structural representation of horizontal section bar.
Fig. 3 is the cross-sectional view of section bar.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
The welding method that plastic-steel door and window bight connects, the method comprises the following steps:
One, realize this 45 ° of novel door and window bight connection schemes, 45 ° of milling types that need to have 3 roads to be parallel to each other, the concrete implementation step of milling type is:
1, horizontal section bar 1, the vertical profiles 2 of needs welding are carried out to blanking (as shown in Figure 1 and Figure 2) according to the mode of 45 ° of blankings, complete charge level 3 under first;
2, in position, 45 ° of lower charge level indoors of section bar, carry out second milling type, form second milling type groove 4, the milling type mouth of second milling type groove 4 is positioned at charge level 3 place's parallel offsets under first and is less than the position of 3mm, and need to be towards section bar outside fluting, and the width of notch is controlled in 6mm;
3, after second milling type groove 4 machines, at it, towards position, outside, complete 45 °, San road milling type, machine dregs guiding groove 5.Dregs guiding groove 5 milling type mouths are positioned at the parallel position to the about 5mm of bias internal of charge level 3 under first, and need slot towards section bar outside, and the width of notch is controlled at 3 ~ 7mm left and right.
Two, after above 3 Xi Xing positions, road machine, door and window bight is welded.Before welding, need to smear the special adhesive glue of plastic-steel at the section of non-weld.
During welding, welding plate is positioned at charge level 3 blankings place under first, contacted plastic-steel part is carried out to hot melt, and then horizontal, vertical section bar is offseted, to realize the connection in bight.When plastic-steel part completes bight fixing by welding, originally the surplus of reserved distance second milling type groove 4 about 3mm will disappear due to hot melt, and the miter angle portion of horizontal, vertical veneer side can realize effective closure thus.Because the section of non-weld is coated with the special adhesive glue of plastic-steel, therefore when after horizontal, vertical section bar closure, this section just can just can be realized effective bight and fixes and seal.Meanwhile, in the position of dregs guiding groove 5, there will be the welding slag that causes plastic-steel heat fusing to form because of welding.
Three, after having welded, the welding slag of plastic-steel part is removed, and dregs guiding groove 5 is carried out to fluid sealant 6 and fill, guaranteed its sealing.
Claims (2)
1. the welding method that plastic-steel door and window bight connects, is characterized in that the method comprises the following steps:
1) the horizontal section bar (1) of needs welding and vertical profiles (2) are carried out to blanking according to the mode at group angle, complete charge level under first (3);
2) under the first of horizontal section bar (1) and vertical profiles (2), second milling type is carried out in charge level (3) position, indoor, form second milling type groove (4), the milling type mouth of second milling type groove (4) is positioned at charge level under first (3) locates the position of parallel offset 2 ~ 3mm, and need to be towards section bar outside fluting, the width of notch is controlled in 6mm;
3) after second milling type groove (4) machines, at it towards position, outside, complete San road milling type, machine dregs guiding groove (5), dregs guiding groove (5) milling type mouth is positioned at the parallel position to bias internal 4 ~ 6mm of charge level under first (3), and need slot towards section bar outside, the width of notch is controlled at 3 ~ 7mm;
4) after milling type position machines, door and window bight is welded, before welding, need to smear the special adhesive glue of plastic-steel at the section of non-weld;
5), while welding, welding plate is positioned at charge level under first (3) to be located, and contacted plastic-steel part is carried out to hot melt, and then horizontal, vertical section bar is offseted, to realize the connection in bight;
6) after having welded, the welding slag of plastic-steel part is removed, and dregs guiding groove (5) is carried out to fluid sealant (6) and fill, guaranteed its sealing.
2. the welding method that a kind of plastic-steel door and window according to claim 1 bight connects, it is characterized in that: laterally section bar (1) and vertical profiles (2) are according to 45° angle portion connected mode group angle, and the angle of charge level under described first (3), second milling type groove (4) and dregs guiding groove (5) is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310557774.XA CN103737914B (en) | 2013-11-11 | 2013-11-11 | The welding method that a kind of plastic-steel door and window bight connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310557774.XA CN103737914B (en) | 2013-11-11 | 2013-11-11 | The welding method that a kind of plastic-steel door and window bight connects |
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| Publication Number | Publication Date |
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| CN103737914A true CN103737914A (en) | 2014-04-23 |
| CN103737914B CN103737914B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310557774.XA Active CN103737914B (en) | 2013-11-11 | 2013-11-11 | The welding method that a kind of plastic-steel door and window bight connects |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165450A1 (en) * | 2015-04-13 | 2016-10-20 | 太仓威格玛机械设备有限公司 | Angle-clearing-free welding method and double-head cutting saw having automatic machining function |
| CN114607245A (en) * | 2022-03-01 | 2022-06-10 | 台州技师学院 | Method for welding corners of plastic-steel doors and windows |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760840A (en) * | 1993-08-26 | 1995-03-07 | Plus Teku Kk | Welding method for synthetic resin and welding rod used therefor |
| JPH11291349A (en) * | 1998-04-09 | 1999-10-26 | Tohoku Munekata Co Ltd | Welding device for plastic molded product molded from thermoplastic resin and welding method using the device |
| CN2439366Y (en) * | 1999-11-09 | 2001-07-18 | 冯养正 | Apparatus for welding plastic door or window |
| CN101607439A (en) * | 2009-07-14 | 2009-12-23 | 济南德佳机器有限公司 | The method of plastic door-window welding processing equipment and welding thereof |
| CN101637971A (en) * | 2009-08-21 | 2010-02-03 | 大庆石油管理局 | Sealing method of steel-frame reinforced plastic composite pipe |
-
2013
- 2013-11-11 CN CN201310557774.XA patent/CN103737914B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760840A (en) * | 1993-08-26 | 1995-03-07 | Plus Teku Kk | Welding method for synthetic resin and welding rod used therefor |
| JPH11291349A (en) * | 1998-04-09 | 1999-10-26 | Tohoku Munekata Co Ltd | Welding device for plastic molded product molded from thermoplastic resin and welding method using the device |
| CN2439366Y (en) * | 1999-11-09 | 2001-07-18 | 冯养正 | Apparatus for welding plastic door or window |
| CN101607439A (en) * | 2009-07-14 | 2009-12-23 | 济南德佳机器有限公司 | The method of plastic door-window welding processing equipment and welding thereof |
| CN101637971A (en) * | 2009-08-21 | 2010-02-03 | 大庆石油管理局 | Sealing method of steel-frame reinforced plastic composite pipe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165450A1 (en) * | 2015-04-13 | 2016-10-20 | 太仓威格玛机械设备有限公司 | Angle-clearing-free welding method and double-head cutting saw having automatic machining function |
| CN114607245A (en) * | 2022-03-01 | 2022-06-10 | 台州技师学院 | Method for welding corners of plastic-steel doors and windows |
| CN114607245B (en) * | 2022-03-01 | 2023-06-02 | 台州技师学院 | Plastic-steel door and window corner welding method |
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|---|---|
| CN103737914B (en) | 2016-04-06 |
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Address after: 313200 no.328 Yixian Road, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Ruiming door & Window Co.,Ltd. Address before: 313200 69 Changhong West Street, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ROOMEYE ENERGY-SAVING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211227 Address after: 313200 no.328, Yixian Road, Fuxi street, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Address before: 313200 no.328 Yixian Road, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Ruiming door & Window Co.,Ltd. |
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Denomination of invention: A welding method for corner connection of plastic steel doors and windows Effective date of registration: 20211230 Granted publication date: 20160406 Pledgee: Zhejiang Deqing rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Registration number: Y2021330002760 |
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Date of cancellation: 20230830 Granted publication date: 20160406 Pledgee: Zhejiang Deqing rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Registration number: Y2021330002760 |