A kind of automatic welding machine
Technical field
The utility model relates to a kind of bonding machine, particularly a kind of automatic welding machine.
Background technology
At present, the double-C-shaped steel primary structure member that is used for bumper, be to adopt two C shaped steel to be welded back-to-back, during weld job, prior art is manual earlier with after the alignment of C shaped steel, using energetically, tonger clamps setting-out location, spot welding then, this artificial welding manner quality can not guarantee, the influence assembling, weld seam is coarse lack of standardization, and whole process of production adopts manual small lot batch manufacture mode, and labor strength is big, efficient is low, incompatible in enormous quantities need of rapid production, and make the product cost height.
The utility model content
The utility model has overcome the problems referred to above, and a kind of automaticity height and the high automatic welding machine of welding quality are provided.This automatic welding machine has reduced labor strength, has improved production efficiency.
For solving the problems of the technologies described above, described automatic welding machine, by workbench, be placed on left anchor clamps, the right anchor clamps that are used for clamping workpiece to be welded on the workbench and weld arm automatically and form, it is characterized in that: described automatic welding arm comprises that first section arm and first section arm control motor, second section arm and second section arm control motor and plumb joint and plumb joint control motor; Also be provided with the PLC control terminal that is used to control this automatic welding arm operation in described automatic welding arm inside.
Wherein, described first section arm control motor, second section arm control motor and plumb joint control motor are servo motor.
Wherein, on described workbench, be provided with gauge tap and brake hard switch.
Wherein, described first section arm and second section arm and second section arm and plumb joint all are connected to each other by close-fitting articulating device.
Compared with prior art, the utility model automatic welding machine by workbench, be placed on left anchor clamps, the right anchor clamps that are used for clamping workpiece to be welded on the workbench and weld arm automatically and form.Control by PLC, this automatic welding machine has been realized the automatic location of weld job process and welding automatically, simple to operate, production efficiency is greatly improved, can realize that the in enormous quantities of weldment produces fast, effectively reduce cost, and the welding quality standard, reduce the artifact interference, reduced working strength of workers.
Description of drawings
Fig. 1 is the structural representation of the utility model automatic welding machine.
Among the figure: 1. workbench, 2. left anchor clamps, workpiece 3. to be welded, 4. right anchor clamps, 5. first section arm control motor, 6. welding arm, 7. second section arm control motor, 8. plumb joint control motor, 9. plumb joint automatically.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Automatic welding machine as shown in Figure 1, by workbench 1, be placed on left anchor clamps 2, the right anchor clamps 4 that are used for clamping workpiece 3 to be welded on the workbench 1 and weld arm 6 automatically and form, described automatic welding arm 6 comprises that first section arm and first section arm control motor 5, second section arm control motor 8 with second section arm control motor 7 and plumb joint 9 with plumb joint; Also be provided with the PLC control terminal that is used to control this automatic welding arm 6 operations in described automatic welding arm 6 inside.
Wherein, described first section arm control motor 5, second section arm control motor 7 and plumb joint control motor 8 are servo motor.
Wherein, on described workbench 1, be provided with gauge tap and brake hard switch.
Wherein, described first section arm and second section arm and second section arm and plumb joint 9 all are connected to each other by close-fitting articulating device.
Compared with prior art, the utility model automatic welding machine by workbench, be placed on left anchor clamps, the right anchor clamps that are used for clamping workpiece to be welded on the workbench and weld arm automatically and form.Control by PLC, this automatic welding machine has been realized the automatic location of weld job process and welding automatically, simple to operate, production efficiency is greatly improved, can realize that the in enormous quantities of weldment produces fast, effectively reduce cost, and the welding quality standard, reduce the artifact interference, reduced working strength of workers.
More than show and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; that describes in above-mentioned implementing regulations and the specification just is used to illustrate principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.