CN202684291U - Automatic welding machine for connection of steel pipe and plugs - Google Patents
Automatic welding machine for connection of steel pipe and plugs Download PDFInfo
- Publication number
- CN202684291U CN202684291U CN 201220288903 CN201220288903U CN202684291U CN 202684291 U CN202684291 U CN 202684291U CN 201220288903 CN201220288903 CN 201220288903 CN 201220288903 U CN201220288903 U CN 201220288903U CN 202684291 U CN202684291 U CN 202684291U
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- CN
- China
- Prior art keywords
- bar
- steel pipe
- rollers
- pinch roller
- slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an automatic welding machine for connection of a steel pipe and plugs. The automatic welding machine comprises a machine frame, wherein a motor, a welding gun and two same rollers are arranged on the machine frame; the axial lines of the two rollers are parallel and positioned on the same horizontal plane; a pressing wheel is arranged above the two rollers; the pressing wheel and the two rollers are arranged in a shape like the Chinese character 'PIN', meaning quality; distance spaces are reserved between the pressing wheel and the two rollers; the welding gun is arranged near the end parts of the rollers; and one of the two rollers is driven by the motor. When the automatic welding machine is used, the steel pipe is placed between the two rollers and is supported by the two rollers, the pressing wheel is pressed above the rollers, the welding gun aligns with a combined part of the rollers and an target object, the motor starts and the welding gun starts welding, and in the process, the motor can drive the rollers at constant speed to rotate the steel pipe at constant speed, so that the uniformity of a welding layer at the welding joint is guaranteed and the welding quality is improved. Compared with the prior art of rotating the steel pipe manually, the automatic welding machine improves the safety.
Description
Technical field
The utility model relates to a kind of device of welded still pipe plug, relates in particular to a kind of steel pipe plug and connects automatic welding machine.
Background technology
Steel pipe and between the plug at its two ends, usually being connected and fixed by welded seal, when plug and steel-pipe welding, must rotate steel pipe, usually adopt at present the artificial steel pipe that rotates, on the one hand because artificial speed of rotating can not be at the uniform velocity, therefore the layer of commissure and inhomogeneous, welding quality is lower, simultaneously by artificial rotation steel pipe effort, inefficiency and there is potential safety hazard.
The utility model content
The technical problem that the utility model solves is: provide a kind of steel pipe plug to connect automatic welding machine, not only can guarantee welding quality and increase work efficiency.
The technical solution of the utility model is: a kind of steel pipe plug connects automatic welding machine, comprise frame, motor, welding gun and two identical cylinders are installed on the described frame, the axial line of described two cylinders is parallel to each other and is positioned at same level, the top of two cylinders is provided with pinch roller, described pinch roller is installed on the frame by the pinch roller support, is " product " font between pinch roller and two cylinders and arranges and all leave each other metric space; Described welding gun is near the end of described cylinder, and one of them cylinder is by described Motor Drive.
Described pinch roller support is fixedly connected with a bracing frame is L-shaped, be space parallel between the axial line of described pinch roller support and cylinder, described pinch roller is installed in the downside of pinch roller support, described frame is provided with the bar hole of vertical direction, and support frame as described above passes described bar hole by bolt and frame is fixed.
Be provided with spring between described pinch roller and the described pinch roller support.
Described frame is mounted with a slide-bar, the axis parallel of this slide-bar is in described roller bearing, and slide-bar is under center between two roller bearings, the length of slide-bar is greater than the length of roller bearing, the two ends of slide-bar are respectively equipped with the first bracing or strutting arrangement, the second bracing or strutting arrangement, described the first bracing or strutting arrangement slidably is fixed on described slide-bar one end, and described the second bracing or strutting arrangement is fixed on the other end of described slide-bar.
Described the first bracing or strutting arrangement comprises sleeve and the back-up block that is fixed on sleeve outer surface, and described sleeve slidably is enclosed within on the slide-bar, and a screw is dismountable fixing with described sleeve and slide-bar.
Described motor is connected with gearbox, is connected by synchronous rubber strip between this gearbox and described one of them cylinder.
The beneficial effects of the utility model are: when the utility model uses, steel pipe is placed between two cylinders also by connecting the root cylinder support, pinch roller is pressed in the upside of cylinder, welding gun aligns with drum and enemy's joint portion, actuating motor, one of them cylinder of motor drives rotates so that steel pipe rotates, welding gun begins welding job simultaneously, in this process, motor can at the uniform velocity drive cylinder so that also uniform rotation of steel pipe, thereby has guaranteed the uniformity of the layer of commissure, has improved welding quality, and for available technology adopting was manually rotated steel pipe, the utility model had also improved security.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Referring to Fig. 1, a kind of steel pipe plug connects automatic welding machine, comprises frame 1, and motor 7, cylinder 12a, cylinder 12b that welding gun 4 is identical with two are installed on the frame 1, cylinder 12a is installed on the frame 1 by bearing 9, and cylinder 12b is installed on the frame 1 by bearing 8.The axial line of cylinder 12a and cylinder 12b is parallel to each other and is positioned at same level, above cylinder 12a and cylinder 12b, be provided with a pinch roller 16, pinch roller 16 is directly over center between cylinder 12a and the cylinder 12b, pinch roller 16 is installed on the frame 1 by pinch roller support 18, wherein pinch roller support 18 and a bracing frame 15 L-shaped being fixedly connected with, pinch roller support 18 and cylinder 12a, be space parallel between the axial line of cylinder 12b, pinch roller 16 is installed in the downside of pinch roller support 18, be provided with spring 17 between pinch roller 16 and the pinch roller support 18, be convenient to have buffering when pinch roller 16 is pressed on the steel pipe 13.Frame 1 is provided with the bar hole of vertical direction, and bracing frame 15 passes bar hole by bolt and frame is fixed.Be " product " font between pinch roller 16 and cylinder 12a, the cylinder 12b and arrange and all leave each other metric space.Welding gun is near the end of cylinder 12b, cylinder 12b drives by motor 7, and wherein motor 7 is connected with gearbox 6, gearbox 6 is provided with active synchronization wheel 5, the active synchronization gear 5 of gearbox 6 with cylinder 12b passive and synchronous be connected by synchronous rubber strip between taking turns 11.Frame 1 is mounted with a slide-bar 3, the axis parallel of this slide-bar 3 is in roller bearing 12a, roller bearing 12b, and slide-bar 3 is under center between roller bearing 12a, the roller bearing 12b, the length of slide-bar 3 is greater than the length of roller bearing 12a, roller bearing 12b, the two ends of slide-bar 3 are respectively equipped with the first bracing or strutting arrangement 2, the second bracing or strutting arrangement 14, the first bracing or strutting arrangement 2 slidably is fixed on slide-bar 3 one ends, and the second bracing or strutting arrangement is fixed on the other end of slide-bar.The first bracing or strutting arrangement 2 comprises sleeve and the back-up block that is fixed on sleeve outer surface, and sleeve slidably is enclosed within on the slide-bar, and a screw is dismountable fixing with sleeve and slide-bar 3.The present embodiment, welding gun 4 is argon-arc welding gun, for the ease of welding gun 4 automatic weldings, on frame 1, also be provided with automatic wire feeding device 10, automatically wire feeding device 10 is provided with by-pass cock, and during welding, the argon gas bottle cooperates welding gun 4 to weld by connected high-pressure rubber pipe.
Claims (6)
1. a steel pipe plug connects automatic welding machine, it is characterized in that: comprise frame, motor, welding gun and two identical cylinders are installed on the described frame, the axial line of described two cylinders is parallel to each other and is positioned at same level, the top of two cylinders is provided with pinch roller, described pinch roller is installed on the frame by the pinch roller support, is " product " font between pinch roller and two cylinders and arranges and all leave each other metric space; Described welding gun is near the end of described cylinder, and one of them cylinder is by described Motor Drive.
2. connect automatic welding machine according to steel pipe plug claimed in claim 1, it is characterized in that: described pinch roller support is fixedly connected with a bracing frame is L-shaped, be space parallel between the axial line of described pinch roller support and cylinder, described pinch roller is installed in the downside of pinch roller support, described frame is provided with the bar hole of vertical direction, and support frame as described above passes described bar hole by bolt and frame is fixed.
3. connect automatic welding machine according to steel pipe plug claimed in claim 2, it is characterized in that: be provided with spring between described pinch roller and the described pinch roller support.
4. connect automatic welding machine according to steel pipe plug claimed in claim 1, it is characterized in that: described frame is mounted with a slide-bar, the axis parallel of this slide-bar is in described roller bearing, and slide-bar is under center between two roller bearings, the length of slide-bar is greater than the length of roller bearing, the two ends of slide-bar are respectively equipped with the first bracing or strutting arrangement, the second bracing or strutting arrangement, described the first bracing or strutting arrangement slidably is fixed on described slide-bar one end, and described the second bracing or strutting arrangement is fixed on the other end of described slide-bar.
5. connect automatic welding machine according to steel pipe plug claimed in claim 4, it is characterized in that: described the first bracing or strutting arrangement comprises sleeve and is fixed on the back-up block of sleeve outer surface, described sleeve slidably is enclosed within on the slide-bar, and a screw is dismountable fixing with described sleeve and slide-bar.
6. connect automatic welding machine according to steel pipe plug claimed in claim 1, it is characterized in that: described motor is connected with gearbox, is connected by synchronous rubber strip between this gearbox and described one of them cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288903 CN202684291U (en) | 2012-06-19 | 2012-06-19 | Automatic welding machine for connection of steel pipe and plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288903 CN202684291U (en) | 2012-06-19 | 2012-06-19 | Automatic welding machine for connection of steel pipe and plugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684291U true CN202684291U (en) | 2013-01-23 |
Family
ID=47539962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288903 Expired - Fee Related CN202684291U (en) | 2012-06-19 | 2012-06-19 | Automatic welding machine for connection of steel pipe and plugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381532A (en) * | 2013-07-05 | 2013-11-06 | 镇江索达联轴器有限公司 | Coupler jaw welding clamp |
| CN105710590A (en) * | 2016-04-06 | 2016-06-29 | 江苏海事职业技术学院 | Robot platform pipeline clamp |
| CN110422556A (en) * | 2019-09-06 | 2019-11-08 | 上海双彩吉智能科技有限公司 | A kind of telescopic machine slope transmission mechanism |
-
2012
- 2012-06-19 CN CN 201220288903 patent/CN202684291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381532A (en) * | 2013-07-05 | 2013-11-06 | 镇江索达联轴器有限公司 | Coupler jaw welding clamp |
| CN105710590A (en) * | 2016-04-06 | 2016-06-29 | 江苏海事职业技术学院 | Robot platform pipeline clamp |
| CN110422556A (en) * | 2019-09-06 | 2019-11-08 | 上海双彩吉智能科技有限公司 | A kind of telescopic machine slope transmission mechanism |
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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: 20130123 Termination date: 20180619 |