CN204160107U - The turning device of seam welding in a kind of twin beams girder - Google Patents
The turning device of seam welding in a kind of twin beams girder Download PDFInfo
- Publication number
- CN204160107U CN204160107U CN201420598820.0U CN201420598820U CN204160107U CN 204160107 U CN204160107 U CN 204160107U CN 201420598820 U CN201420598820 U CN 201420598820U CN 204160107 U CN204160107 U CN 204160107U
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- China
- Prior art keywords
- seam welding
- rollover stand
- turning device
- twin beams
- arc skateboard
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Abstract
The utility model relates to the turning device of seam welding in a kind of twin beams girder, comprise base, base is provided with the idler wheel mechanism of four composition rectangular arrangement, four groups of idler wheel mechanisms are provided with a rollover stand that can rotate on roller, rollover stand is connected with the motor that rollover stand can be driven to rotate, and is provided with workpiece fixed mechanism in rollover stand; The utility model greatly reduces flip-flop transition, improves the efficiency of seam welding in beam box, eliminates the unsafe factor that switching process brings, the mechanization of beam box upset when achieving seam welding in girder.
Description
Technical field
The utility model relates to the auxiliary equipment of seam welding in a kind of twin beams girder, is specifically related to the turning device of seam welding in a kind of twin beams girder.
Background technology
Current twin beams girder (comprise bridge is two, calabash two) needs repeatedly to overturn in manufacturing process, such as weld inseam, assembling lower cover, Lincoln weld, track etc. of walking on stage, all adopt driving major-minor hook lifting cooperation upset at present, upset efficiency is low on the one hand, and there is potential safety hazard, driving frequency of utilization is high on the other hand causes wait of stopping work, waste resource.
Summary of the invention
Technical problem to be solved in the utility model is to provide the turning device of seam welding in a kind of twin beams girder, and it is enhanced productivity, safe and convenient to use.
For achieving the above object, the technical scheme that the utility model is taked is:
The turning device of seam welding in a kind of twin beams girder, comprise base, base is provided with the idler wheel mechanism of four composition rectangular arrangement, four groups of idler wheel mechanisms are provided with a rollover stand that can rotate on roller, rollover stand is connected with the motor that rollover stand can be driven to rotate, and is provided with workpiece fixed mechanism in rollover stand.
Described rollover stand comprises the arc skateboard be arranged on four groups of rollers, and arc skateboard inwall is fixed with internal gear, and described motor is arranged on the base of internal gear side, and motor output shaft is provided with driven wheel, and driven wheel engages with internal gear.
Described workpiece fixed mechanism comprises the U-shaped fixed mount be arranged on inside arc skateboard, and the end winding support of the arc skateboard that U-shaped fixed mount two ends are adjacent respectively by connecting plate connects, and described U-shaped fixed mount two side is provided with clamp system.
Described clamp system comprises two hydraulic cylinders being separately fixed at arc skateboard two side arms top, and hydraulic cylinder can through the sidewall of U-shaped fixed mount.
The sidewall of described U-shaped fixed mount is provided with the opening of hydraulic cylinder turnover.
Described arc skateboard is semicircle.
The utility model is being provided with four groups of idler wheel mechanisms, four groups of idler wheel mechanisms are provided with rollover stand, rollover stand is connected with the motor that rollover stand can be driven to rotate, workpiece fixed mechanism is provided with in rollover stand, workpiece can be fixed on rollover stand by workpiece fixed mechanism, and motor can drive rollover stand to rotate on four groups of idler wheel mechanisms, realizes the upset of workpiece, whole switching process fast and safely, improves the efficiency of seam welding in workpiece.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the present embodiment Fig. 1 structure left view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the turning device of seam welding in a kind of twin beams girder, comprise base 1, base 1 is provided with the idler wheel mechanism 2 of four composition rectangular arrangement, four groups of idler wheel mechanisms 2 are provided with a rollover stand that can rotate on roller 3, rollover stand 3 is connected with the motor 4 that rollover stand 3 can be driven to rotate, and is provided with workpiece fixed mechanism in rollover stand 3.The rollover stand 3 of the present embodiment comprises the arc skateboard 5 be arranged on four groups of idler wheel mechanisms 2, arc skateboard 5 is semicircle, arc skateboard 5 can all rotate 90 degree to both sides, workpiece 180 degree rotation can be realized, arc skateboard 5 inwall is fixed with internal gear 6, motor 4 is arranged on the base 1 of internal gear 6 side, and motor 4 output shaft is provided with driven wheel 7, and driven wheel 7 engages with internal gear 6.The workpiece fixed mechanism of the present embodiment comprises the U-shaped fixed mount 8 be arranged on inside arc skateboard 5, the end winding support of the arc skateboard 5 that U-shaped fixed mount 8 two ends are adjacent respectively by connecting plate 9 connects, U-shaped fixed mount 8 two side is provided with clamp system, clamp system comprises two hydraulic cylinders 10 being separately fixed at arc skateboard 5 two side arms top, hydraulic cylinder 10 through the sidewall of U-shaped fixed mount 8, the sidewall of U-shaped fixed mount 8 can be provided with the opening 11 of hydraulic cylinder turnover.
When the utility model specifically uses, first utilizing π type group to found machine hangs in U-shaped fixed mount 8 by the workpiece assembled (beam box), open the hydraulic cylinder 10 of U-shaped fixed mount 8 both sides, hydraulic cylinder 10 is utilized to be fixedly clamped by workpiece 12, then starter motor 4 drives internal gear 6 to rotate, internal gear 6 drives arc skateboard 5 to rotate and then drives workpiece 12 to overturn, until workpiece 12 overturns 90 °, carry out welding job, motor reversal can be controlled after welding job terminates, workpiece is overturn to opposite side, first be then turned to original position is rotated further until workpiece 12 overturns 90 ° of stoppings to opposite side, carry out welding job again.
This device idler wheel mechanism in switching process bears pressure, gear transmitting torque, the beam box upset of 16T can be realized, owing to being gear drive, slip is there will not be in switching process, switching process is steadily reliable, and coordinate both sides hydraulic cylinder to clamp, make whole switching process fast and safely, both sides respectively overturn 90 °, approximately need 1min, greatly reduce flip-flop transition, improve the efficiency of seam welding in beam box, eliminate the unsafe factor that switching process brings, the mechanization of beam box upset when achieving seam welding in girder.
Claims (6)
1. the turning device of seam welding in a twin beams girder, it is characterized in that: comprise base, base is provided with the idler wheel mechanism of four composition rectangular arrangement, four groups of idler wheel mechanisms are provided with a rollover stand that can rotate on roller, rollover stand is connected with the motor that rollover stand can be driven to rotate, and is provided with workpiece fixed mechanism in rollover stand.
2. the turning device of seam welding in twin beams girder according to claim 1, it is characterized in that: described rollover stand comprises the arc skateboard be arranged on four groups of idler wheel mechanisms, arc skateboard inwall is fixed with internal gear, described motor is arranged on the base of internal gear side, motor output shaft is provided with driven wheel, and driven wheel engages with internal gear.
3. the turning device of seam welding in twin beams girder according to claim 2, it is characterized in that: described workpiece fixed mechanism comprises the U-shaped fixed mount be arranged on inside arc skateboard, the end winding support of the arc skateboard that U-shaped fixed mount two ends are adjacent respectively by connecting plate connects, and described U-shaped fixed mount two side is provided with clamp system.
4. the turning device of seam welding in twin beams girder according to claim 3, is characterized in that: described clamp system comprises two hydraulic cylinders being separately fixed at arc skateboard two side arms top, and hydraulic cylinder can through the sidewall of U-shaped fixed mount.
5. the turning device of seam welding in twin beams girder according to claim 4, is characterized in that: the opening sidewall of described U-shaped fixed mount being provided with hydraulic cylinder turnover.
6. the turning device of seam welding in twin beams girder according to claim 1, is characterized in that: described arc skateboard is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598820.0U CN204160107U (en) | 2014-10-15 | 2014-10-15 | The turning device of seam welding in a kind of twin beams girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598820.0U CN204160107U (en) | 2014-10-15 | 2014-10-15 | The turning device of seam welding in a kind of twin beams girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160107U true CN204160107U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420598820.0U Active CN204160107U (en) | 2014-10-15 | 2014-10-15 | The turning device of seam welding in a kind of twin beams girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999249A (en) * | 2015-08-14 | 2015-10-28 | 杜德机械科技(上海)有限公司 | Automatic overturning machine for silicon steel sheets |
| CN107030439A (en) * | 2017-04-26 | 2017-08-11 | 上海振华重工(集团)股份有限公司 | A kind of box beam equipment for supporting patient with burn |
-
2014
- 2014-10-15 CN CN201420598820.0U patent/CN204160107U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999249A (en) * | 2015-08-14 | 2015-10-28 | 杜德机械科技(上海)有限公司 | Automatic overturning machine for silicon steel sheets |
| CN107030439A (en) * | 2017-04-26 | 2017-08-11 | 上海振华重工(集团)股份有限公司 | A kind of box beam equipment for supporting patient with burn |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |