CN211804540U - Circular seam welding machine - Google Patents
Circular seam welding machine Download PDFInfo
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- CN211804540U CN211804540U CN202020437581.6U CN202020437581U CN211804540U CN 211804540 U CN211804540 U CN 211804540U CN 202020437581 U CN202020437581 U CN 202020437581U CN 211804540 U CN211804540 U CN 211804540U
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Abstract
The utility model provides a circumferential weld welding machine belongs to welding machine technical field. The welding gun solves the problem that the alignment operation of the welding gun and the position to be welded on the workpiece is complex. The circular seam welding machine comprises a workpiece clamping mechanism, a support located on the rear side of the workpiece clamping mechanism, a sliding rail arranged on the support in the transverse direction, a gun seat arranged on the sliding rail in a sliding mode, a welding gun arranged on the gun seat, and a motor arranged on the gun seat and capable of driving the gun seat to move along the sliding rail. The circular seam welding machine reduces the time spent by the alignment operation and improves the working efficiency.
Description
Technical Field
The utility model belongs to the technical field of the welding machine, a circumferential weld welding machine is related to.
Background
The automatic circular seam welder is one universal automatic welding equipment capable of welding circular and circular seams and may be used widely in welding thin wall pressure container, hardware pipe, hydraulic cylinder, automobile steering rack, transmission shaft, gas cylinder, chemical container, medical container, liquefied gas cylinder, fire fighting equipment, drum, liquid storage cylinder, etc.
At present, the chinese patent network discloses an argon arc welding machine for reinforcing steel-plastic composite pipe forming circumferential seams [ grant bulletin number: CN206632496U, the control box is installed on the support, and the support top is provided with the guide rail, is provided with servo motor and hold-in range on the guide rail, and servo motor drive argon arc circumferential weld welder makes horizontal migration to servo motor's work is controlled by the control box, and support frame and movable block are installed to the support bottom, install the chucking dish on the movable block, and fixed mutually through locking mechanism between movable block and the support, support one side bottom is provided with step motor, rotates between step motor and the chuck and is connected. When the circular-arc welding machine works, the operation work station is located on the front side of the control box, the operation work station faces the control box, workpieces are transversely placed and are clamped and positioned through the supporting frame and the clamping disc, the operation work station controls the servo motor to start through the operation control box, the servo motor drives the argon-arc circular-arc welding gun to move in the horizontal direction after working, and after the argon-arc circular-arc welding gun moves to a welding position, the operation work station controls the servo motor to stop working through the operation control box, so that the argon-arc circular-arc welding gun can accurately weld the workpieces conveniently.
The circular seam argon arc welding machine has the defects in the use process: the control box is positioned at one end of the support, the workpiece is transversely placed and clamped and positioned by the support frame and the clamping disc, the distance between the position to be welded of the workpiece and the control disc is far, so that when an operator stands in situ and controls the movement of the argon arc girth welding gun by the control box, whether the argon arc girth welding gun accurately moves in place is difficult to judge only by eye force, generally, the argon arc girth welding gun is moved to be close to the position to be welded, then the operator walks to the position to be welded of the workpiece, observes the distance between the argon arc girth welding gun and the position to be welded, returns to the control box to control the movement of the argon arc girth welding gun, the argon arc girth welding gun further approaches the position to be welded, so that the operator can align the argon arc girth welding gun to the position to be welded of the workpiece by reciprocating between the position to be welded of the workpiece and the control box for many times, and the alignment operation of the argon arc girth welding gun and the position to be, the time spent is more, and the work efficiency of the circular seam welding machine is seriously influenced.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a circumferential weld welding machine, the utility model aims to solve the technical problem that: how to solve the problem that the alignment operation of a welding gun and a position to be welded on a workpiece is complicated.
The purpose of the utility model can be realized by the following technical proposal:
the circular seam welding machine further comprises an electric control box used for controlling the motor to be started or closed, and the circular seam welding machine is characterized in that the electric control box is connected to the gun seat through a mounting rod and is arranged in front of the welding gun.
When the circular seam welding machine works, an operator stands in front of a workpiece clamping mechanism, and the electric control box is positioned in front of the welding gun, so that the operator can conveniently reach the electric control box by hands and can observe the welding gun, and the operator does not need to cross a welding part and then adjust the electric control box, so that the operation safety of the operator is improved, after the workpiece is clamped and positioned by the workpiece clamping mechanism, the operator controls the electric control box to control the motor to start, the motor starts and drives the gun base to move on the sliding rail along the transverse direction so that the welding gun moves to a position to be welded on the workpiece, because the electric control box is connected to the gun base through the mounting rod, the electric control box synchronously moves along with the gun base, the operator also moves along with the moving direction of the electric control box, the distance between the electric control box and the welding gun is always kept unchanged in the moving process of the welding gun, and the welding gun is ensured to be always positioned in the, the electric control box is arranged on the workpiece, and the electric control box is arranged on the electric control box.
In one of the above circular seam welding machines, the welding gun is located obliquely behind the electric control box.
The electric control box follows the rifle seat along lateral shifting's in-process, and the operative employee moves along the removal of electric control box, and the operative employee is towards the electric control box all the time, through the setting of this structure, has avoided the electric control box to shelter from welder's the condition, makes things convenient for the moving position of observing the welder behind one side in real time to in time carry out the shutdown operation to the motor.
In one of the above circular seam welding machines, the electric control box is located above the workpiece holding mechanism.
The arrangement of the structure ensures that the hands of an operator can reach the electric control box, and the arrangement of the electric control box can not cause interference to the clamping of the workpiece.
In the circular seam welding machine, the gun seat is provided with the rotary seat, the mounting rod comprises a horizontal part, two ends of the horizontal part are bent downwards to form vertical parts, the lower end of one vertical part is connected to the rotary seat and can rotate relative to the rotary seat, and the lower end of the other vertical part is connected with the electric control box.
Due to the arrangement of the structure, an operator can push the electric control box to enable the vertical part to rotate relative to the rotating seat, and then the inclination angle of the electric control box relative to the welding gun is adjusted, so that the best observation visual angle of the welding gun is achieved.
In the above circular seam welding machine, the bracket is provided with a rack arranged along the transverse direction, and a rotating shaft of the motor is provided with a gear meshed with the rack.
According to the structure, after the motor outputs power, the driving gear rotates, and the gear rotates and then moves on the rack along the transverse direction, so that the gun seat and the welding gun are driven to move along the transverse direction.
In the above circular seam welding machine, the workpiece positioning mechanism includes a welding base, a chuck arranged at one end of the welding base, a tailstock arranged on the welding base in a transverse sliding manner, and a tip arranged on the tailstock, and the chuck and the tip are arranged oppositely.
The structure is arranged, a workpiece is placed between the chuck and the tip, and the relative distance between the chuck and the tip is adjusted by moving the tailstock, so that the workpieces with different lengths can be clamped and positioned.
In the above-mentioned one kind circular seam welding machine, the support is fixed on the welding base.
According to the structure, the support does not move in the working process of the circular seam welding machine, and the electric control box and the welding gun are not deviated in the process of moving transversely.
Compared with the prior art, the circular seam welding machine has the following advantages: in the moving process of the welding gun, the distance between the electric control box and the welding gun is kept unchanged all the time, the welding gun is guaranteed to be located in a close range visual range of an operator all the time, the operator can accurately observe the moving position of the welding gun, after the welding gun moves to the position to be welded on the workpiece, the operator immediately controls the electric control box to stop the motor, the operator can accurately align the welding gun with the position to be welded on the workpiece through one-time control, the convenience of aligning the welding gun with the position to be welded on the workpiece is improved, the time spent in the aligning operation is reduced, and the working efficiency of the circular seam welding machine is improved.
Drawings
FIG. 1 is a schematic view of the present circular seam welding machine.
FIG. 2 is a left side view of the present girth welding machine.
FIG. 3 is a front view of the present girth weld machine.
FIG. 4 is a top view of the present girth welder.
FIG. 5 is a schematic view of another orientation of the present circular seam welder.
In the figure, 1, a workpiece clamping mechanism; 2. a support; 3. a slide rail; 4. a gun seat; 5. a welding gun; 6. a motor; 7. an electric control box; 8. mounting a rod; 81. a horizontal portion; 82. a vertical portion; 9. a rotating base; 10. a gear; 11. welding a base; 12. a chuck; 13. a tailstock; 14. a tip; 15. a rack.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 5, the circular seam welding machine comprises a workpiece clamping mechanism 1, a support 2 located at the rear side of the workpiece clamping mechanism 1, a sliding rail 3 transversely arranged on the support 2, a gun seat 4 slidably arranged on the sliding rail 3, a welding gun 5 arranged on the gun seat 4 and a motor 6 arranged on the gun seat 4, wherein a rack 15 transversely arranged is arranged on the support 2, a gear 10 meshed with the rack 15 is arranged on a rotating shaft of the motor 6, and the motor 6 drives the gear 10 to rotate after outputting power, so as to drive the gun seat 4 to transversely move.
As shown in fig. 1, 2, 3 and 4, the present circular seam welding machine further includes an electric control box 7 for controlling the motor 6 to be turned on or off, the electric control box 7 being attached to the gun base 4 through a mounting rod 8, the electric control box 7 being disposed forward relative to the welding gun 5, the welding gun 5 being located obliquely rearward of the electric control box 7, and the electric control box 7 being located above the workpiece holding mechanism 1. When the circular seam welding machine works, an operator stands in front of a workpiece clamping mechanism 1, the hand of the operator can reach an electric control box 7 and can observe a welding gun 5, when a workpiece is clamped and positioned by the workpiece clamping mechanism 1, the operator controls the electric control box 7 to enable a motor 6 to work, the motor 6 drives a gun seat 4 to move on a sliding rail 3 along the transverse direction after working to enable the welding gun 5 to move to a position to be welded on the workpiece, because the electric control box 7 is connected to the gun seat 4 through an installation rod 8, the electric control box 7 moves synchronously along with the gun seat 4, the operator also moves along the moving direction of the electric control box 7, the distance between the electric control box 7 and the welding gun 5 is kept unchanged all the time in the moving process, the welding gun 5 is ensured to be always positioned in the close range of the operator, and the operator can accurately observe the moving position of the welding gun 5, when the welding gun 5 moves to the position to be welded on the workpiece, an operator immediately controls the electric control box 7 to stop the motor 6, and the operator can finish the accurate alignment of the welding gun 5 and the position to be welded on the workpiece by one-time operation, so that the convenience of the alignment operation of the welding gun 5 and the position to be welded on the workpiece is improved, the time spent by the alignment operation is reduced, and the working efficiency of the circular seam welding machine is improved.
As shown in fig. 1, the gun rest 4 is provided with a rotary base 9, the mounting rod 8 comprises a horizontal portion 81, two ends of the horizontal portion 81 are bent downwards to form vertical portions 82, a lower end of one vertical portion 82 is connected to the rotary base 9 and can rotate relative to the rotary base 9, and a lower end of the other vertical portion 82 is connected to the electric control box 7.
As shown in fig. 1 and 5, the workpiece holding mechanism 1 includes a welding base 11, a chuck 12 provided at one end of the welding base 11, a tailstock 13 provided on the welding base 11 to slide in a transverse direction, and a tip 14 provided on the tailstock 13, the chuck 12 and the tip 14 are provided to face each other, and the holder 2 is fixed to the welding base 11.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides a girth welding machine, includes work piece fixture (1), be located support (2) of work piece fixture (1) rear side, along transversely setting up slide rail (3) on support (2), slide gun seat (4) of setting on slide rail (3), set up welder (5) on gun seat (4) and set up on gun seat (4) and drive gun seat (4) along motor (6) that slide rail (3) removed, this girth welding machine is still including electric control box (7) that are used for controlling motor (6) to start or close, a serial communication port, electric control box (7) are connected on gun seat (4) through installation pole (8) to electric control box (7) lean on the preceding setting for welder (5).
2. A circular seam welding machine as claimed in claim 1, characterized in that said welding gun (5) is located obliquely behind the electrical control box (7).
3. A girth welding machine according to claim 1 or 2, characterized in that said electric control box (7) is located above the workpiece holding means (1).
4. A circular seam welding machine according to claim 1 or 2, characterized in that a rotary base (9) is arranged on the gun base (4), the mounting rod (8) comprises a horizontal part (81), both ends of the horizontal part (81) are bent downwards to form vertical parts (82), the lower end of one vertical part (82) is connected to the rotary base (9) and can rotate relative to the rotary base (9), and the lower end of the other vertical part (82) is connected with the electric control box (7).
5. A circular seam welding machine according to claim 1, characterized in that the bracket (2) is provided with a rack (15) arranged along the transverse direction, and a rotating shaft of the motor (6) is provided with a gear (10) engaged with the rack (15).
6. A circular seam welding machine according to claim 1, characterized in that the workpiece clamping mechanism (1) comprises a welding base (11), a chuck (12) arranged at one end of the welding base (11), a tailstock (13) arranged on the welding base (11) in a transverse sliding mode and a tip (14) arranged on the tailstock (13), wherein the chuck (12) and the tip (14) are arranged oppositely.
7. A girth welding machine according to claim 6, characterized in that said support (2) is fixed to a welding base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437581.6U CN211804540U (en) | 2020-03-30 | 2020-03-30 | Circular seam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437581.6U CN211804540U (en) | 2020-03-30 | 2020-03-30 | Circular seam welding machine |
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| Publication Number | Publication Date |
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| CN211804540U true CN211804540U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020437581.6U Active CN211804540U (en) | 2020-03-30 | 2020-03-30 | Circular seam welding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941801A (en) * | 2021-09-22 | 2022-01-18 | 宁波宏钜智能设备有限公司 | Double-gun girth welding equipment |
| CN116748777A (en) * | 2023-07-12 | 2023-09-15 | 广州纬华节能设备有限公司 | Automatic girth welding tool |
-
2020
- 2020-03-30 CN CN202020437581.6U patent/CN211804540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941801A (en) * | 2021-09-22 | 2022-01-18 | 宁波宏钜智能设备有限公司 | Double-gun girth welding equipment |
| CN116748777A (en) * | 2023-07-12 | 2023-09-15 | 广州纬华节能设备有限公司 | Automatic girth welding tool |
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