Simple manual type pipefitting abutting-joint intersecting line perforating plasma cutting machine
A plasma cutting machine, manual technology, applied in the direction of plasma welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of high quality requirements of operators, difficult for welding personnel to meet the requirements, inconvenient use and operation, etc. The effect of cutting cost, simple structure and convenient cutting operation
Active Publication Date: 2019-12-31
JIMEI UNIV
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Problems solved by technology
[0003] In the prior art, the plasma cutting is combined with the CNC machine tool for automatic plasma cutting, which has high processing precision and is suitable for processing fine products, but it is overkill for welding pipe fittings with low precision requirements, and the processing cost increases. Moreover, Automated plasma cutting has high requirements on the quality of operators. It is difficult for ordinary pipe welding personnel to meet the requirements, and the operation is inconvenient.
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[0037] It should be noted that the front, back, left, right, up, down, and X-axis, Y-axis, and Z-axis described herein are only relative positional relationships, and are only for the convenience of describing the structure, rather than limiting the technical solution. On the premise of not affecting the overall structure, the front, rear, left and right can also be interchanged.
[0038] Such as Figure 1 to Figure 6 As shown, the simple manual pipe fitting intersecting line opening plasma cutting machine disclosed by the present invention has a base frame 1, a bracket 2, a lifting frame 3, a horizontal moving frame 4, a horizontal slider 5, a swing arm 6 and a crank 7.
[0039] Support 2 is fixed on the front and back of pedestal 1 with the installation mode of adjustable inclination angle, and the below of support 2 is the placement space of pipe fittings to be cut, and the included angle between support 2 and vertical direction is the included angle of butt joint of pipe f...
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The invention discloses a simple manual type pipefitting abutting-joint intersecting line perforating plasma cutting machine. A support is fixed to the front and the back of a base frame in an inclination angle adjusting manner, the included angle is the abut-joint included angle of a pipefitting to be cut, lower ends of supporting feet are arranged on the support in a front and back inclined sliding manner, the upper rends of the supporting feet are fixed to a horizontal moving frame, the horizontal moving frame is arranged on a lifting frame in a front and back horizontal sliding manner, thelifting frame is arranged on the base frame in an up and down lifting manner, a horizontal sliding block is arranged on the horizontal moving frame in a left and right horizontal sliding manner, a cutting gun base is inserted to the horizontal sliding block in a lifting manner, a plasma cutting gun is arranged on the lower end of the cutting gun base, a pivot base is arranged on the horizontal moving frame, and is in pivot joint with the lower end of a swing arm, the upper end of the swing arm is in pivot joint with the upper end of the cutting gun base, the length of the swing arm is the radius of the pipefitting to be cut, the length is adjustable, a crank is in pivot joint to the horizontal sliding block and the lifting frame, and the crank rotating radius is the perforating radius ofthe pipefitting to be cut. The machine does not need to be combined with a numerical control machine tool, the structure is simple, manual control over cutting is achieved, operation is convenient, cost is reduced, and the cutting quality is ensured.
Description
technical field [0001] The invention relates to a plasma cutting technology, in particular to a simple manual type plasma cutting machine for butt-joining intersecting lines and opening holes of pipe fittings. Background technique [0002] Plasma cutting refers to a processing method that uses the heat of a high-temperature plasma arc to locally melt (and evaporate) the metal at the incision of the workpiece, and uses the momentum of high-speed plasma to remove the molten metal to form an incision. [0003] In the prior art, the plasma cutting is combined with the CNC machine tool for automatic plasma cutting, which has high processing precision and is suitable for processing fine products, but it is overkill for cutting welded pipe fittings with low precision requirements, and the processing cost increases. Moreover, Automated plasma cutting has high requirements on the quality of operators. It is difficult for ordinary pipe fitting welding personnel to meet the requirement...
Claims
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Login to View More IPC IPC(8): B23K10/00
CPCB23K10/00
Inventor 王化峰
Owner JIMEI UNIV