CN204545663U - A kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail - Google Patents
A kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail Download PDFInfo
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- CN204545663U CN204545663U CN201520238471.6U CN201520238471U CN204545663U CN 204545663 U CN204545663 U CN 204545663U CN 201520238471 U CN201520238471 U CN 201520238471U CN 204545663 U CN204545663 U CN 204545663U
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Abstract
The utility model discloses a kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail, it comprises welding machine main body, gas supply mechanism, cooling body, rolling mechanism, and welding machine main body comprises welding gun, and welding gun is connected with wire-feed motor, is provided with welding oscillator bottom wire-feed motor; Gas supply mechanism comprises the source of welding current be connected with welding machine main body; Rolling mechanism comprises adjustable speed turning rolls, cylindrical shell is positioned on adjustable speed turning rolls, at cylinder inner circular seam one circle, flexible rail is set, flexible rail comprises track basic unit, and be positioned at the track of track primary centre position, track projection is on the surface of track basic unit, and a round is respectively established in the both sides of track, and two rounds are spaced.The utility model adds walking dolly, welding oscillator and water cooled welding torch, and in cylindrical shell, lay track to realize circumferential weld full-automation welding in pressure vessel, not only can many interior circumferential weld weldings simultaneously, one or eliminate the axial float of cylindrical shell in rotation process to the adverse effect of welding can also be realized.
Description
Technical field
The utility model relates to automatic welder(welding machine) technical field, particularly relates to a kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail.
Background technology
In recent years along with the market share of the relevant equipments such as petrochemical industry, colliery, coloured mineral products constantly expands, the existing production capacity of pressure vessel, production equipment and process management program can not meet the needs that market product manufactures.In order to the market competition of satisfied fierceness, pressure vessel product manufacturing production capacity is in the urgent need to improving, and this is just more high-end to the requirement of functions of the equipments, to realize quick, sustainable development.
What current cylinder inner circular seam welding method was more advanced is adopt cantilevered CO2 gas shielded welding manipulator to weld; but its cantilever collapsing length is limited; helpless for ultra-long barrel; some large diameter cylindrical shell is provided with a meter font support and more cannot uses, and can only weld an interior circumferential weld.
Summary of the invention
In order to solve the problem existing for background technology, the purpose of this utility model is to provide a kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail, it does not limit by barrel lenght, and can circumferential weld welding simultaneously in more than enough bar, one or eliminate the axial float of cylindrical shell in rotation process to the adverse effect of welding can also be realized.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail, it comprises welding machine main body, gas supply mechanism, cooling body, rolling mechanism, described welding machine main body comprises welding gun 7, described welding gun 7 front end is provided with and hides arc light baffle plate 8, described welding gun 7 is connected with wire-feed motor 10, be provided with welding oscillator 9 bottom described wire-feed motor 10, described welding machine main body also comprises the speed governing dolly 11 be positioned at bottom described wire-feed motor 10 and welding oscillator 9; Described gas supply mechanism comprises the source of welding current 13 be connected with described welding machine main body, and is located at the gas mixer 2 on the described source of welding current 13 top, and described gas mixer 2 connects dioxide bottle 1 and argon bottle 14; Described cooling body comprises cyclic water tank 12, and described cyclic water tank 12 is connected with described welding machine main body, passes into described welding gun 7; Described rolling mechanism comprises adjustable speed turning rolls 6, cylindrical shell 5 is positioned on described adjustable speed turning rolls 6, in described cylindrical shell 5, circumferential weld one circle arranges flexible rail 4, described flexible rail 4 comprises track basic unit 15, and be positioned at the track 17 of described track basic unit 15 center, the projection of described track 17 is on the surface of described track basic unit 15, and the both sides that the surface of described track basic unit 15 is positioned at described track 17 respectively establish a described hole 16 of round 16, two row to be spaced.
Further, it is inner that described welding machine main body is positioned at described cylindrical shell 5, and the wheel of described speed governing dolly 11 is sunken in described track 17.
Further, magnetic steel ingot 3 is provided with in described hole 16.
The utility model has following beneficial effect: compared with prior art, the utility model adds walking dolly, welding oscillator and water cooled welding torch, supporting body is done with stepless speed regulation dolly, hydronic to wire-feed motor, welding oscillator and band welding gun is fixed on dolly, realize welding gun by welding oscillator to swing along bead direction, improve appearance of weld and enhance productivity; And in cylindrical shell, lay track to realize circumferential weld full-automation welding in pressure vessel; flexible rail is arranged along cylinder inner circular seam one circle; magnetic steel ingot is adopted to be positioned weld seam side; mix circulating cooling water tank again; carry out CO2 gas-shield automatic welding, reach an interior circumferential weld continuous welding and complete.The utility model does not limit by barrel lenght; And not only can many interior circumferential weld weldings simultaneously, one or eliminate the axial float of cylindrical shell in rotation process to the adverse effect of welding can also be realized, significantly improve the welding quality of gas shielded arc welding welding efficiency and weld seam, and save weld seam reprocess cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is flexible rail expanded view.
Fig. 3 is flexible rail cross sectional representation.
Description of reference numerals: dioxide bottle 1, gas mixer 2, magnetic steel ingot 3, flexible rail 4, cylindrical shell 5, adjustable speed turning rolls 6, welding gun 7, screening arc light baffle plate 8, welding oscillator 9, wire-feed motor 10, speed governing dolly 11, cyclic water tank 12, the source of welding current 13, argon bottle 14, track basic unit 15, hole 16, track 17.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in more detail.
A kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail of the utility model, it comprises welding machine main body, gas supply mechanism, cooling body, rolling mechanism, as shown in Figure 1.Described welding machine main body comprises welding gun 7, and described welding gun 7 front end is provided with and hides arc light baffle plate 8, can prevent arc light from affecting operating personnel too by force.Described welding gun 7 is connected with wire-feed motor 10, welding oscillator 9 is provided with bottom described wire-feed motor 10, described welding machine main body also comprises the speed governing dolly 11 be positioned at bottom described wire-feed motor 10 and welding oscillator 9, supporting body is done with stepless speed regulation dolly, hydronic to wire-feed motor, welding oscillator and band welding gun is fixed on dolly, realize welding gun by welding oscillator to swing along bead direction, improve appearance of weld and enhance productivity.
Described gas supply mechanism comprises the source of welding current 13 be connected with described welding machine main body; and be located at the gas mixer 2 on the described source of welding current 13 top; described gas mixer 2 connects dioxide bottle 1 and argon bottle 14; carbon dioxide and argon gas are passed into gas mixer 2 mix, as welding protection gas.
Described cooling body comprises cyclic water tank 12, and described cyclic water tank 12 is connected with described welding machine main body, passes into described welding gun 7; Described welding gun 7 is recirculated water cooling welding gun.Described rolling mechanism comprises adjustable speed turning rolls 6, cylindrical shell 5 is positioned on described adjustable speed turning rolls 6, in described cylindrical shell 5, circumferential weld one circle arranges flexible rail 4, described flexible rail 4 comprises track basic unit 15, and be positioned at the track 17 of described track basic unit 15 center, the projection of described track 17 on the surface of described track basic unit 15, as shown in Figure 3.And the both sides that the surface of described track basic unit 15 is positioned at described track 17 respectively establish a described hole 16 of round 16, two row to be spaced.Flexible rail is arranged along cylinder inner circular seam one circle, adopts magnetic steel ingot to be positioned weld seam side, then mix circulating cooling water tank, carry out CO2 gas-shield automatic welding, reach an interior circumferential weld continuous welding and complete, as shown in Figure 1 and Figure 2.
Described flexible rail 4 clamping is for the special mechanism that welding tractor is walked and located on cylindrical shell, and its structure is installed and removed conveniently, is easy to location; Rational in infrastructure, lighter in weight; Have certain intensity and flexibility, wear-resisting, corrosion-resistant, track strong magnets is inhaled on workpiece, mounts and dismounts all very convenient.
Mounting magnetic steel block 3 in the described hole 16 that described flexible rail 4 is arranged.In Fig. 2, flexible rail adds man-hour, and flexible rail gets out the circular hole placing magnetic steel ingot, and magnetic steel ingot is placed in hole and is adsorbed near cylinder inner circular seam, and flexible rail coordinates with welding tractor wheel wells.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. the cylinder inner circular seam automatic welder(welding machine) with flexible rail, it comprises welding machine main body, gas supply mechanism, cooling body, rolling mechanism, it is characterized in that, described welding machine main body comprises welding gun (7), described welding gun (7) front end is provided with and hides arc light baffle plate (8), described welding gun (7) is connected with wire-feed motor (10), described wire-feed motor (10) bottom is provided with welding oscillator (9), and described welding machine main body also comprises the speed governing dolly (11) being positioned at described wire-feed motor (10) and welding oscillator (9) bottom; Described gas supply mechanism comprises the source of welding current (13) be connected with described welding machine main body, and is located at the gas mixer (2) on the described source of welding current (13) top, and described gas mixer (2) connects dioxide bottle (1) and argon bottle (14); Described cooling body comprises cyclic water tank (12), and described cyclic water tank (12) is connected with described welding machine main body, passes into described welding gun (7); Described rolling mechanism comprises adjustable speed turning rolls (6), cylindrical shell (5) is positioned on described adjustable speed turning rolls (6), in described cylindrical shell (5), circumferential weld one circle arranges flexible rail (4), described flexible rail (4) comprises track basic unit (15), and be positioned at the track (17) of described track basic unit (15) center, described track (17) projection is on the surface of described track basic unit (15), and a round (16) is respectively established in the both sides that the surface of described track basic unit (15) is positioned at described track (17), the two described hole of rows (16) are spaced.
2. a kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail according to claim 1, is characterized in that, it is inner that described welding machine main body is positioned at described cylindrical shell (5), and the wheel of described speed governing dolly (11) is sunken in described track (17).
3. a kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail according to claim 1, is characterized in that, be provided with magnetic steel ingot (3) in described hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238471.6U CN204545663U (en) | 2015-04-20 | 2015-04-20 | A kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238471.6U CN204545663U (en) | 2015-04-20 | 2015-04-20 | A kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545663U true CN204545663U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238471.6U Expired - Fee Related CN204545663U (en) | 2015-04-20 | 2015-04-20 | A kind of cylinder inner circular seam automatic welder(welding machine) with flexible rail |
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| Country | Link |
|---|---|
| CN (1) | CN204545663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741735A (en) * | 2015-04-20 | 2015-07-01 | 海安县联源机械制造有限公司 | Automatic inner cylindrical circular seam welding machine with flexible rail |
| CN107552921A (en) * | 2017-09-20 | 2018-01-09 | 湖北三江航天红阳机电有限公司 | A kind of pipeline internal welding machine |
-
2015
- 2015-04-20 CN CN201520238471.6U patent/CN204545663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741735A (en) * | 2015-04-20 | 2015-07-01 | 海安县联源机械制造有限公司 | Automatic inner cylindrical circular seam welding machine with flexible rail |
| CN107552921A (en) * | 2017-09-20 | 2018-01-09 | 湖北三江航天红阳机电有限公司 | A kind of pipeline internal welding machine |
| CN107552921B (en) * | 2017-09-20 | 2019-07-23 | 湖北三江航天红阳机电有限公司 | A kind of pipeline internal welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180420 |