CN202825045U - Spiral aluminum pipe outlet roller way swing control device - Google Patents
Spiral aluminum pipe outlet roller way swing control device Download PDFInfo
- Publication number
- CN202825045U CN202825045U CN 201220427657 CN201220427657U CN202825045U CN 202825045 U CN202825045 U CN 202825045U CN 201220427657 CN201220427657 CN 201220427657 CN 201220427657 U CN201220427657 U CN 201220427657U CN 202825045 U CN202825045 U CN 202825045U
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- China
- Prior art keywords
- seat
- aluminum pipe
- control device
- pipe outlet
- back axle
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- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a spiral aluminum pipe outlet roller way swing control device which comprises a rear axle mounted in a pipe outlet direction of a forming machine, and an aluminum pipe supporting seat is fixed on the rear axle. The spiral aluminum pipe outlet roller way swing control device is characterized in that one end of the rear axle is fixed through a pin roll, idler wheels are arranged on two sides of the bottom of the rear axle and are arranged in a track, a fixed seat is mounted on one side of the rear axle, a swing seat is arranged in the fixed seat, a servo motor is mounted in the swing seat, a power output end of the servo motor is connected with a ball screw through a coupler, a nut seat on the ball screw is connected with the rear axle, and the upper end and the lower end of the swing seat are respectively hinged with the fixed seat through a pin roll and a bearing. By means of the spiral aluminum pipe outlet roller way swing control device, the distance between an outer-wall welding gun head and a welded material and the distance between an inner-wall welding gun head and the welded material can be adjusted timely, welding seams after welding are even, product quality is stable, the spiral aluminum pipe outlet roller way swing control device is simple in operation, and workers do not need to carry out operation and adjustment independently and manually.
Description
Technical field
The utility model relates to a kind of spiral Al pipe butt welding equipment, and especially a kind of spiral aluminum pipe goes out to manage the roller-way oscillating control device.
Background technology
The production of conventional spiral steel pipe generally be with steel band through uncoiling, smooth, rip cutting (Fixed width), conveying, crimp, enter forming machine (being that roll bending becomes pipe), cut online scale after welding inwall, outer wall with the technique of submerged-arc welding, carry out again next process.
Need to observe at any time, adjust the forward and backward limit interlock situation of wlding in roll bending, when welding, therefore go out to manage roller-way (being commonly referred to as back axle) and manufacture the form that can swing at horizontal plane, pendulum angle is at 1～2 °; The power that the control roller-way swings is controlled by hydraulic cylinder, and hydraulic cylinder is at distance back axle centre of gyration 7650mm place.Existingly go out to manage roller-way and swing and all to adopt hydraulic cylinder to control, the distance between welding gun and the wlding is fixed, and can not adjust.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of spiral aluminum pipe to go out to manage the roller-way oscillating control device, can in time adjust quickly the distance of welding gun and wlding, reaches better welding effect.
According to the technical scheme that the utility model provides, described spiral aluminum pipe goes out to manage the roller-way oscillating control device, comprises being installed in the back axle that forming machine goes out to manage direction, at the fixing aluminum tube supporting seat of back axle; Feature is: an end of described back axle is fixed by bearing pin, in the two bottom sides of back axle roller is installed, and roller is arranged in the track; Side mounting-fixing base at described back axle arranges swing seat in holder, servomotor is installed in swing seat, and the clutch end of servomotor is connected with ball screw by shaft coupling, and the nut seat on the ball screw is connected with back axle.
The upper and lower side of described swing seat is hinged by bearing pin and bearing and holder respectively.
The utility model can in time be adjusted the distance between outer wall weldering machine gun head and inwall weldering machine gun head and the wlding, the even weld that welds, constant product quality; The utility model is simple to operate, does not need artificially to operate individually for this reason, adjust.
Description of drawings
Fig. 1 is use view of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the top view of Fig. 3.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete accompanying drawing.
Such as Fig. 1～shown in Figure 5: the spiral aluminum pipe goes out to manage the roller-way oscillating control device and comprises back axle 1, aluminum tube supporting seat 2, roller 3, holder 4, swing seat 5, servomotor 6, shaft coupling 7, ball screw 8, nut seat 9, bearing pin 10, outer wall weldering machine gun head 11, inwall weldering machine gun head 12 etc.
Such as Fig. 1～shown in Figure 2, the utility model comprises and is installed in the back axle 1 that forming machine goes out to manage direction, at the fixing aluminum tube supporting seat 2 of back axle 1, one end of back axle 1 is fixing (namely in the swing process of back axle 1 by bearing pin 10, the centre of gyration that bearing pin 1 swings as back axle), two bottom sides at back axle 1 is equipped with roller 3, and roller 3 is arranged in the track;
Such as Fig. 3～shown in Figure 5, side mounting-fixing base 4 at described back axle 1, swing seat 5 is set in holder 4, the upper and lower side of swing seat 5 is hinged by bearing pin and bearing and holder 4 respectively, servomotor 6 is installed in swing seat 5, the clutch end of servomotor 6 is connected with ball screw 8 by shaft coupling 7, and the nut seat 9 on the ball screw 8 is connected with back axle 1.
The course of work of the present utility model: servomotor 6 rotates, and drives ball screw 8 and rotates, and the nut seat 9 on the ball screw 8 drives back axle 1 along track wobble; When back axle 1 swings since between swing seat 5 and the holder 4 by bearing pin and bearing hinge connection, ball screw 8, servomotor 6 and swing seat 5 be and then swing also.
The utility model adopts servomotor to drive back axle and swings, can be according to the umber of pulse of servomotor, calculate the corresponding displacement of outer wall welding machine and inwall weldering machine gun head, in time adjust quickly the distance between rifle head and the wlding, to guarantee that distance is fixed between outer wall welding machine and inwall weldering machine gun head and the wlding, reach good effect, namely in the course of the work, the rifle head of inwall welding machine and outer wall welding machine is along with back axle together swings.
The calculating of outer wall weldering machine gun head oscillating quantity: as shown in Figure 2, for example, servomotor 6 is 7650mm apart from the horizontal range of the back axle centre of gyration, outer wall weldering machine gun head 11 is 1860mm apart from the horizontal range of the centre of gyration, the displacement of outer wall weldering machine gun head 11 is A, and then outer wall weldering machine gun head 11 operating points are (1860+A) mm apart from the horizontal range of the centre of gyration; Thereby the displacement of outer wall weldering machine gun head 11 is ［ (1860+A)/7650 ］ * L, and wherein L is the displacement of back axle;
The calculating of inwall weldering machine gun head oscillating quantity: inwall weldering machine gun head 12 is 1000mm apart from the horizontal range of the centre of gyration, and the displacement of inwall weldering machine gun head 12 is B, and then inwall weldering machine gun head 12 operating points are (1000+B) mm apart from centre of gyration horizontal range; Thereby the displacement of inwall weldering machine gun head 12 is ［ (1000+B)/7650 ］ * L.
The utility model can in time be adjusted the distance between outer wall weldering machine gun head and inwall weldering machine gun head and the wlding, the even weld that welds, constant product quality; The utility model is simple to operate, does not need artificially to operate individually for this reason, adjust.
Claims (2)
1. a spiral aluminum pipe goes out to manage the roller-way oscillating control device, comprises the back axle (1) that is installed in forming machine and goes out to manage direction, at the fixing aluminum tube supporting seat (2) of back axle (1); It is characterized in that: an end of described back axle (1) is fixing by bearing pin (10), in the two bottom sides of back axle (1) roller (3) is installed, and roller (3) is arranged in the track; Side mounting-fixing base (4) at described back axle (1), swing seat (5) is set in holder (4), servomotor (6) is installed in swing seat (5), the clutch end of servomotor (6) is connected with ball screw (8) by shaft coupling (7), and the nut seat (9) on the ball screw (8) is connected with back axle (1).
2. spiral aluminum pipe as claimed in claim 1 goes out to manage the roller-way oscillating control device, it is characterized in that: the upper and lower side of described swing seat (5) is hinged by bearing pin and bearing and holder (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427657 CN202825045U (en) | 2012-08-27 | 2012-08-27 | Spiral aluminum pipe outlet roller way swing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427657 CN202825045U (en) | 2012-08-27 | 2012-08-27 | Spiral aluminum pipe outlet roller way swing control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825045U true CN202825045U (en) | 2013-03-27 |
Family
ID=47936837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427657 Expired - Fee Related CN202825045U (en) | 2012-08-27 | 2012-08-27 | Spiral aluminum pipe outlet roller way swing control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824936A (en) * | 2017-12-18 | 2018-03-23 | 开封空分集团有限公司 | Small diameter pipeline endoporus longitudinal seam welding device |
-
2012
- 2012-08-27 CN CN 201220427657 patent/CN202825045U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824936A (en) * | 2017-12-18 | 2018-03-23 | 开封空分集团有限公司 | Small diameter pipeline endoporus longitudinal seam welding device |
| CN107824936B (en) * | 2017-12-18 | 2024-05-03 | 开封空分集团有限公司 | Welding device for longitudinal seam of inner hole of small-diameter pipeline |
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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 |
Granted publication date: 20130327 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |