CN201824050U - Warp grouping isolation welding device of composite metal plastic pipe welding machine - Google Patents
Warp grouping isolation welding device of composite metal plastic pipe welding machine Download PDFInfo
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- CN201824050U CN201824050U CN 201020533094 CN201020533094U CN201824050U CN 201824050 U CN201824050 U CN 201824050U CN 201020533094 CN201020533094 CN 201020533094 CN 201020533094 U CN201020533094 U CN 201020533094U CN 201824050 U CN201824050 U CN 201824050U
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Abstract
The utility model relates to a warp grouping isolation welding device of a composite metal plastic pipe welding machine, which mainly comprises an electrode wheel assembly, an electrode slide block, an isolation welding block, a support part and a compression spring of the support part. The device provides the independent electrode slide block for each welding electrode wheel and forms positive and negative pairing with the electrode slide block, warp steel wires of a composite pipe steel wire skeleton are grouped by the isolation welding block to realize the independent welding function that welding current is only conducted via the isolation welding block in the welding process, and then the purposes of reducing shunt influence and improving welding quality are achieved.
Description
Technical field
The utility model belongs to steel wire resistance welded technical field, relates to a kind of composite metal plastic pipe bonding machine warp grouping and isolates welder, is 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 it is low Joint Strength to occur, sealing-off etc., its reason be this mode when welding just, conductive path is very complicated between the negative electrode wheel, one part of current forms solder joint through the graticule crosspoint, another part electric current arrives another graticule crosspoint or is directly transferred to electrode wheel through parallel or geographic mesh, this branch current without the graticule crosspoint will directly influence welding quality, branch current is little, electric current through solder joint is just big, welding quality is just high, otherwise welding quality is just low.On the other hand, branch current is not done useful work, except influencing welding quality, has also wasted electric energy, causes the electric current efficiency low.
The utility model content
Technology of the present utility model is dealt with problems and is: overcome the deficiencies in the prior art, the utility model provides a kind of composite metal plastic pipe bonding machine warp grouping to isolate welder, improves welding quality thereby can effectively reduce branch current.
Technical solution of the present utility model is: welder is isolated in the grouping of composite metal plastic pipe bonding machine warp, comprise the isolation welding block, the electrode wheel assembly, holddown spring, bracing frame, the rotation mounting disc, the electrode slide block, retainer, the slide block pressing spring, welding block installing ring and core pipe, welding block installing ring and rotation mounting disc are installed on the core pipe, the rotation mounting disc can be rotated around the core pipe, the welding block installing ring is an insulator, isolating welding block for N evenly is installed on the welding block installing ring, be provided with the warp through wires hole in each isolation welding block, the one side that the isolation welding block contacts with the electrode slide block is the conduction end face, the conduction end face of all isolation welding blocks at grade, uniform at least one group of bracing frame and the retainer identical in the rotation mounting disc with bracing frame quantity, the electrode wheel assembly is installed on each bracing frame, the electrode wheel assembly is limited on the bracing frame by holddown spring, the electrode slide block is installed on each retainer, the electrode slide block is limited in the retainer by the slide block pressing spring and is pressed on the conduction end face of isolating welding block, during welding, the warp steel wire passes in the through wires hole of isolating welding block, the parallel steel wire is wrapped on the warp steel wire and places under the pressure point of electrode wheel assembly, electric current is entered by the electrode wheel assembly, flow through the parallel steel wire and the warp steel wire of electrode wheel assembly pressure point below, arrive power cathode through isolating welding block and electrode slide block, form welding circuit, thereby the rotation by the rotation mounting disc drives the welding that parallel steel wire and warp steel wire are finished in the welding circuit rotation, and wherein N is a natural number.
The utility model beneficial effect compared with prior art is: the utility model changes to each electrode wheel with positive and negative electrode wheel pairing electrically conducting manner and has the absolute electrode slide block, and forms the positive and negative electrode pairing with this electrode slide block; The warp of original integral body is supported conducting ring, change to the isolation welding block, simultaneously itself and surrounding structure spare body are carried out insulation processing, more than 2 change, effectively eliminated the branch current influence on the conductive path between the former positive and negative electrode wheel, simultaneously owing to path between electrode wheel and the electrode slide block is very short, resistance is relatively very little, under the certain situation of weldingvoltage, effectively reduces via resistance, improve welding current, thereby improved welding quality.Other isolates welding block and the insulation of surrounding structure spare body, has also eliminated the negative effect that other by-pass shunt may bring.
Description of drawings
Fig. 1 is a structure composition diagram of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is this practical front view;
Fig. 4 is the structure chart of isolating welding block among Fig. 1.
1. isolate welding blocks among the figure, 2. electrode wheel assembly, 3. holddown spring, 4. bracing frame, 5. rotation mounting disc, 6. electrode slide block, 7. retainer, 8. slide block pressing spring, 9. welding block installing ring, 10. warp steel wire, 11 core pipes, 12. parallel steel wires
The specific embodiment:
Be described in further detail below in conjunction with the drawings and specific embodiments team the utility model:
As shown in Figure 1, 2, 3, welding block installing ring 9 and rotation mounting disc 5 are installed on core pipe 11, welding block installing ring 9 is an insulator, a plurality of isolation welding blocks 1 evenly are installed on the welding block installing ring 9, mounting means can adopt screw to fix, also can adopt alternate manners such as key, guarantee all conduction end faces of isolating welding block 1 during installation at grade; In the rotation mounting disc 5 at least 1 group bracing frame 4 and the retainer 7 identical with bracing frame quantity are installed, present embodiment is four groups, 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 12, 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, electrode slide block 6 is pressed on the conduction end face of isolating welding block 1 forward by slide block pressing spring 8, electrode slide block 6 generally connects power cathode, constitutes conductive path with electrode wheel assembly 2 (generally connecing positive source).As shown in Figure 4; the tail end of isolating welding block 1 is the covering of the fan projection; isolate in the welding block 1 warp steel wire through wires hole is set; isolating welding block 1 is electric conductor; support that is in contact with it and welding block installing ring 9 are insulator or the anti-shunting of insulating is handled; isolate welding block 1 end face plane and contact the sliding conduction of closing with electrode slide block 6, other conduction form such as arc surface contact conduction etc. are also within this scope of patent protection.Warp steel wire 10 passes from isolating in welding block 1 through wires hole, parallel steel wire 12 is wrapped on the warp steel wire 10, during welding, electric current is entered by electrode wheel assembly 2, flow through the parallel steel wire 12 and the warp steel wire 10 of electrode wheel pressure point below, through isolating welding block 1 and electrode slide block 6 arrival power cathodes, form welding circuit.In addition,, reach the state of energy long-term work, can carry out cooling processing to isolating welding block 1, as take water cooling mode etc. in order to eliminate the heat that welding produces.The quantity that present embodiment is isolated welding block 1 is 36, and it is 3 that each isolation welding block can pass line steel wire quantity.
The utility model not detailed description is a technology as well known to those skilled in the art.
Claims (1)
1. welder is isolated in the grouping of composite metal plastic pipe bonding machine warp, it is characterized in that: comprise and isolate welding block (1), electrode wheel assembly (2), holddown spring (3), bracing frame (4), rotation mounting disc (5), electrode slide block (6), retainer (7), slide block pressing spring (8), welding block installing ring (9) and core pipe (11), go up installation welding block installing ring (9) and rotation mounting disc (5) at core pipe (11), rotation mounting disc (5) can be rotated around core pipe (11), welding block installing ring (9) is an insulator, isolating welding block (1) for N evenly is installed on the welding block installing ring (9), be provided with the warp through wires hole in each isolation welding block (1), the one side that isolation welding block (1) contacts with electrode slide block (6) is the conduction end face, the conduction end face of all isolation welding blocks (1) at grade, uniform at least one group of bracing frame (4) and the retainer (7) identical with bracing frame (4) quantity are gone up in rotation mounting disc (5), electrode wheel assembly (2) is installed on each bracing frame (4), electrode wheel assembly (2) is limited on the bracing frame (4) by holddown spring (3), electrode slide block (6) is installed on each retainer (7), electrode slide block (6) is limited in the retainer (7) by slide block pressing spring (8) and is pressed on the conduction end face of isolating welding block (1), during welding, warp steel wire (10) passes in the through wires hole of isolating welding block (1), parallel steel wire (12) is wrapped in warp steel wire (10) and goes up and place under the pressure point of electrode wheel assembly (2), electric current is entered by electrode wheel assembly (2), flow through the parallel steel wire (12) and the warp steel wire (10) of electrode wheel assembly (2) pressure point below, arrive power cathode through isolating welding block (1) and electrode slide block (6), form welding circuit, by rotation mounting disc (5) thus rotation drive the welding that parallel steel wire (12) and warp steel wire (10) are finished in the welding circuit rotation, wherein N is a natural number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020533094 CN201824050U (en) | 2010-09-16 | 2010-09-16 | Warp grouping isolation welding device of composite metal plastic pipe welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020533094 CN201824050U (en) | 2010-09-16 | 2010-09-16 | Warp grouping isolation welding device of composite metal plastic pipe welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824050U true CN201824050U (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020533094 Expired - Lifetime CN201824050U (en) | 2010-09-16 | 2010-09-16 | Warp grouping isolation welding device of composite metal plastic pipe welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824050U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341704A (en) * | 2013-06-06 | 2013-10-09 | 北京航星机器制造有限公司 | Steel-plastic composite pipe welding device allowing weft wire disc replacement without halt and weft wire disc replacement method |
| CN104785912A (en) * | 2015-04-13 | 2015-07-22 | 新兴铸管股份有限公司 | Heat insulation protection device and using method thereof |
| 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 |
| CN110421243A (en) * | 2019-07-31 | 2019-11-08 | 华创天元实业发展有限责任公司 | A kind of steel wire mesh frame welder |
| 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 |
-
2010
- 2010-09-16 CN CN 201020533094 patent/CN201824050U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341704A (en) * | 2013-06-06 | 2013-10-09 | 北京航星机器制造有限公司 | Steel-plastic composite pipe welding device allowing weft wire disc replacement without halt and weft wire disc replacement method |
| CN104785912A (en) * | 2015-04-13 | 2015-07-22 | 新兴铸管股份有限公司 | Heat insulation protection device and using method thereof |
| 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 |
| CN110421243A (en) * | 2019-07-31 | 2019-11-08 | 华创天元实业发展有限责任公司 | A kind of steel wire mesh frame welder |
| CN110421243B (en) * | 2019-07-31 | 2021-08-17 | 华创天元实业发展有限责任公司 | Steel wire mesh skeleton welding set |
| 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 |
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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: 20110511 |
|
| CX01 | Expiry of patent term |