Plasma helps cutter
Technical field
The utility model relates to a kind of plasma and helps cutter.
Background technology
The plasma-arc cutting technique is the one preferred technique of current peak efficiency Metal Cutting, plasma energy carries out neatly on the very big all thickness material of scope, cutting fast, become and produce the obligato instrument of high-quality part, become Metal Cutting technology long-tested and that be widely adopted.Carried out object when cutting in the past, the edge and the fixed size of object were not carried out fixed size, caused phenomenons such as the edge is uneven, and not only influenced product quality, and greatly reduce operating efficiency.
The utility model content
The utility model purpose is to provide a kind of simple in structure, easy to operate plasma to help cutter, is more convenient for carrying out the cutting of less circular object.
To achieve these goals, the utility model adopts following technical scheme: plasma helps cutter, comprise rotating disc, the bottom of rotating disc is provided with magnet, the top of rotating disc vertically is provided with rotating shaft, the rotating shaft upper end is provided with manual knob, fixes a horizontal fixed scale bar, the sheathed slip buckle that is used for fixing the plasma cutting head on the scale bar by rotation on the rotating shaft.
The fixing head of described rotation coincides with the position in the center of circle.
The bottom of described rotating disc is provided with three blocks of magnet.
The utility model is simple in structure, function is practical, and is easy to operate, and cost is lower, not only improved product quality, and improved production efficiency greatly.When needs adopt CUT to carry out less circular object cutting, use the utility model very convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment: as shown in Figure 1, plasma helps cutter, comprises rotating disc 1, and the bottom of rotating disc 1 is provided with three blocks of magnet 8, under the suction magnetic action of magnet 8 center of circle is fixed.The top of rotating disc 1 vertically is provided with rotating shaft 2, rotating shaft 2 upper ends are provided with manual knob 4, fix 3 a horizontal fixed scale bar 5 by rotation on the rotating shaft 2, fixing 3 position with the center of circle of rotation coincides, the sheathed slip buckle 6 that is used for fixing the plasma cutting head on the scale bar 5, slip buckle 6 is provided with fixing port 7.5 pairs of object radiuses of scale bar are fixed, and its effective length had better not surpass 80cm.