A kind of big table top mash welder
Technical field
The utility model relates to electric welding equipment, is specifically related to a kind of big table top mash welder of spot welding function that has.
Background technology
In the prior art, will carry out a plurality of points to a large-area member usually and carry out spot welding or a plurality of members are carried out spot welding, existing mash welder can only carry out man-to-man spot welding, and welding quality can not get guaranteeing.
The utility model content
The purpose of this utility model is, at the above-mentioned defective of prior art, provides a kind of big table top mash welder that has, and can improve welding efficiency and precision.
Construct a kind of big table top mash welder, comprise a cabinet, be provided with transformer in the cabinet, the top of cabinet is a platform, one side of platform is provided with a column, column is provided with turning arm, the upper end of turning arm is provided with and adds air cylinder, the lower end of turning arm is provided with handle and horn is provided with a support in the centre of cabinet platform, the top of support is a crossbeam pylon, the end of crossbeam pylon is provided with a balancer and hangs wirerope, the front end of hanging wirerope is equipped with the spot welding pistol, and the tail end of spot welding pistol is equipped with Water cooling cable, and Water cooling cable is connected with the controller that is arranged on support one side, surface at the cabinet platform also is provided with the copper electrode layer, is connected with floor push in the bottom of cabinet.
In above-mentioned big table top mash welder, be provided with floor push in the bottom of described cabinet.
The utlity model has following advantage: column and turning arm and spot welding pistol are set by upper mounting plate at cabinet, can carry out mobile spot welding to the large tracts of land workpiece that is placed on above the platform, do not need travelling workpiece, can carry out accurate welding automatically to the welding of some particular device, thereby improve welding quality and welding efficiency.
Description of drawings
Fig. 1 is the front view of the big table top mash welder of the utility model;
Fig. 2 is vertical view and the turning arm rotating range schematic diagram of Fig. 1.
The specific embodiment
With reference to Fig. 1, shown in Figure 2, design a kind of big table top mash welder, be provided with a cabinet 13, be provided with transformer in the cabinet 13, the top of cabinet 13 is platforms 12, one side of platform 12 is provided with a column 5, column 5 is provided with turning arm 3, the upper end of turning arm 3 is provided with and adds air cylinder 4, the lower end of turning arm 3 is provided with handle 2 and horn 1 is provided with a support 6 in the centre of cabinet platform 12, the top of support 6 is crossbeam pylons 7, and the end of crossbeam pylon 7 is provided with a balancer 8 and hangs wirerope 9, and the front end of hanging wirerope 9 is equipped with spot welding pistol 10, the tail end of spot welding pistol 10 is equipped with Water cooling cable 18, Water cooling cable 18 is connected with the controller 17 that is arranged on support 6 one sides, also is provided with copper electrode layer 11 on the surface of cabinet platform 12, is connected with floor push 15 and burr adjustable tail margin 14 in the bottom of cabinet 13.
The cylinder of support 6 is a kind of conduction copper columns 16.