CN201871868U - Composite metal plastic pipeline welding device - Google Patents
Composite metal plastic pipeline welding device Download PDFInfo
- Publication number
- CN201871868U CN201871868U CN 201020633275 CN201020633275U CN201871868U CN 201871868 U CN201871868 U CN 201871868U CN 201020633275 CN201020633275 CN 201020633275 CN 201020633275 U CN201020633275 U CN 201020633275U CN 201871868 U CN201871868 U CN 201871868U
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- CN
- China
- Prior art keywords
- composite metal
- metal plastic
- mounting disc
- retainer
- electric conduction
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- Expired - Lifetime
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Abstract
The utility model discloses a composite metal plastic pipeline welding device mainly comprising an electric conduction ring (1). A warp steel wire threading hole (10) is arranged in the electric conduction ring (1), the electric conduction ring (1) is arranged on a barrel (9) which is provided with a rotary mounting disc (5), a support frame (4) and a retainer frame (7) are arranged on the mounting disc (5), an electrode wheel assembly (2) is limited on the support frame (4) by a pressure spring (3), an electrode sliding block (6) is arranged on the retainer frame (7), is limited on the retainer frame (7) by a sliding block pressure spring (8), and is tightly pressed on an electric conduction end surface of the electric conduction ring (1). The composite metal plastic pipeline welding device can effectively keep the stable state of the contact surface of a welding point, thus improving the welding quality.
Description
Technical field
The invention belongs to steel wire resistance welded technical field, relate to a kind of composite metal plastic pipe bonding machine conducting ring path welder, be specifically related to a kind of steel wire mesh framework composite tube road bonding machine welder.
Background technology
At present, the steel wire mesh frame of composite metal plastic pipe generally is that parallel is wrapped on the equidistantly uniform warp circumference and energising is welded.Electrode wheel is even number, pairing in twos in groups, one is an anode electrode wheel, another is the negative electrode wheel, during welding electric current from anode electrode take turns into, take turns out the graticule steel wire intersection point formation pad that contacts with electrode wheel from negative electrode.The unsettled situation of solder joint welding quality often appears in this welding manner in actual production, as occur that Joint Strength is low, sealing-off etc., its reason be this mode when welding between the positive and negative electrode wheel conductive path very complicated, solder joint contact-making surface state labile, this labile state will cause pad resistance that bigger variation takes place, and directly influences welding quality.
Summary of the invention
Deficiency at above-mentioned prior art exists the present invention proposes a kind of composite metal plastic pipe welder, can effectively keep the pad contact-making surface in stable condition, thereby improves welding quality.
Composite metal plastic pipe welder of the present invention, mainly comprise the electrode wheel assembly, the electrode wheel assembly is limited on the bracing frame by holddown spring, it is characterized in that also comprising conducting ring, conducting ring is provided with the perforation of warp steel wire, conducting ring is installed on the core pipe, rotatable mounting disc is housed on the core pipe, bracing frame and retainer are installed in the mounting disc, the electrode wheel assembly is limited on the bracing frame by holddown spring, the electrode slide block is installed on the retainer, is limited on the retainer, and be pressed on the conduction end face of conducting ring by the slide block pressing spring.
The quantity of the bracing frame in the described mounting disc is 4.
The quantity of the retainer in the described mounting disc is 4.
The composite metal plastic pipe welder that the present invention proposes compared with prior art has the absolute electrode slide block owing to change positive and negative electrode wheel pairing electrically conducting manner into each electrode wheel, and forms the positive and negative electrode pairing with this electrode slide block; The warp frames of original integral body is changed to conducting ring, simultaneously itself and surrounding structure spare body are carried out insulation processing, thereby effectively eliminated the influence that solder joint contact-making surface unstable state brings on the conductive path between the former positive and negative electrode wheel, simultaneously owing to isolate welding block and the insulation of surrounding structure spare body, eliminated the negative effect that other by-pass shunt may bring, can effectively keep the pad contact-making surface in stable condition, improve the quality of welding
Description of drawings
Fig. 1 is a composite metal plastic pipe welder structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A view of Fig. 1.
1. conducting rings among the figure, 2. electrode wheel assembly, 3. holddown spring, 4. bracing frame, 5. mounting disc, 6. electrode slide block, 7. retainer, 8. slide block pressing spring, 9. core pipe, 10. warp steel wire perforation.
The specific embodiment:
The present invention is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, 2, conducting ring 1 and rotation mounting disc 5 are installed on core pipe 9, mounting means can adopt screw to fix, and also can adopt alternate manners such as key; In the rotation mounting disc 54 groups of bracing frames 4 and 4 groups of retainers 7 are installed, on each bracing frame 4 electrode wheel assembly 2 is installed, electrode wheel assembly 2 is limited on the bracing frame 4 by holddown spring 3, electrode wheel assembly 2 can slide up and down during work, by regulating holddown spring 3 electrode wheel is pressed on the parallel steel wire, adjusts by holddown spring 3 according to the welding pressure size.On each retainer 7 electrode slide block 6 is installed, electrode slide block 6 is limited in the retainer 7 by slide block pressing spring 8, by slide block pressing spring 8 electrode slide block 6 is pressed on forward on the conduction end face of conducting ring 1, as shown in Figure 3.Electrode slide block 6 generally connects power cathode, constitutes conductive path with the electrode wheel assembly 2 that generally connects positive source.Warp steel wire perforation 10 is set in the conducting ring 1, and conducting ring 1 is an electric conductor, and it is N that conducting ring 1 passes steel wire quantity, and N is a natural number.The support that contacts with conducting ring 1 is insulator or the anti-shunting of insulating is handled, and conducting ring 1 end face plane contacts the sliding conduction of closing with electrode slide block 6, and other conduction form such as arc surface contact conduction etc. are also within this scope of patent protection.The warp steel wire passes from the warp steel wire perforation 10 on the conducting ring 1, again the parallel steel wire is wrapped on the warp steel wire, during welding, electric current is entered by electrode wheel assembly 2, flow through the parallel steel wire and the warp steel wire of electrode wheel pressure point below, arrive power cathode through conducting ring 1 and electrode slide block 6, form welding circuit.In addition,, reach the state of energy long-term work, can carry out cooling processing to conducting ring 1, as take water cooling mode etc. in order to eliminate the heat that welding produces.
Claims (3)
1. composite metal plastic pipe welder, mainly comprise conducting ring (1), conducting ring (1) is provided with warp steel wire perforation (10), conducting ring (1) is installed on the core pipe (9), rotatable mounting disc (5) is housed on the core pipe (9), bracing frame (4) and retainer (7) are installed in the mounting disc (5), electrode wheel assembly (2) is limited on the bracing frame (4) by holddown spring (3), electrode slide block (6) is installed on the retainer (7), be limited on the retainer (7) by slide block pressing spring (8), and be pressed on the conduction end face of conducting ring (1).
2. according to the composite metal plastic pipe welder of claim 1, it is characterized in that the quantity of the bracing frame (4) in the mounting disc (5) is 4.
3. according to the composite metal plastic pipe welder of claim 1, it is characterized in that the quantity of the retainer (7) in the mounting disc (5) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020633275 CN201871868U (en) | 2010-11-30 | 2010-11-30 | Composite metal plastic pipeline welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020633275 CN201871868U (en) | 2010-11-30 | 2010-11-30 | Composite metal plastic pipeline welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871868U true CN201871868U (en) | 2011-06-22 |
Family
ID=44159802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020633275 Expired - Lifetime CN201871868U (en) | 2010-11-30 | 2010-11-30 | Composite metal plastic pipeline welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429379A (en) * | 2012-01-18 | 2013-12-04 | 现代重工业株式会社 | Pipe welding device |
| CN107252863A (en) * | 2017-08-07 | 2017-10-17 | 苏州星倍德管道设备有限公司 | A kind of shaped device and its forming method of netted steel skeleton |
| CN110773678A (en) * | 2019-11-01 | 2020-02-11 | 华创天元实业发展有限责任公司 | Steel mesh welding and pressure welding device for steel-plastic composite pipe |
| CN112404829A (en) * | 2020-09-29 | 2021-02-26 | 安徽红桥金属制造有限公司 | Welding equipment |
-
2010
- 2010-11-30 CN CN 201020633275 patent/CN201871868U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429379A (en) * | 2012-01-18 | 2013-12-04 | 现代重工业株式会社 | Pipe welding device |
| CN107252863A (en) * | 2017-08-07 | 2017-10-17 | 苏州星倍德管道设备有限公司 | A kind of shaped device and its forming method of netted steel skeleton |
| CN107252863B (en) * | 2017-08-07 | 2023-12-01 | 苏州星倍德管道设备有限公司 | Forming device and forming method of net-shaped steel skeleton |
| CN110773678A (en) * | 2019-11-01 | 2020-02-11 | 华创天元实业发展有限责任公司 | Steel mesh welding and pressure welding device for steel-plastic composite pipe |
| CN110773678B (en) * | 2019-11-01 | 2021-09-21 | 华创天元实业发展有限责任公司 | Steel mesh welding and pressure welding device for steel-plastic composite pipe |
| CN112404829A (en) * | 2020-09-29 | 2021-02-26 | 安徽红桥金属制造有限公司 | Welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
|
| CX01 | Expiry of patent term |