Power system and working method of tensioning mechanism with hollow structure of internal welding machine
A technology of tensioning mechanism and power system, applied in the direction of fluid pressure actuating device, etc., can solve problems such as air pipe and wire wear, accidents, loss of equipment air pipe and wire, and influence on construction progress
Active Publication Date: 2017-11-10
LUOYANG DEPING TECH
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Problems solved by technology
[0002] At present, due to the existence of air pipes and electric wires in the existing internal welding machines, the outer wall of the internal welding machine is connected to several rotating welding trolleys, and the air pipes and electric wires are often worn out by the rotation of the welding trolleys of the internal welding machine, resulting in accidents and equipment air pipes. and wire loss, affecting the construction progress
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Embodiment Construction
[0013] Such as figure 1 As shown, a tensioning mechanism power system with a hollow structure of an internal welding machine includes: a cylinder bottom 1, a cylinder barrel 2, a piston 3, a cylinder head 4, a piston rod 5, a hollow cylinder liner 6, a loosening gasket 7, and a round nut 8. Press plate 9, the other end of the hollow cylinder liner 6 connected to the guide sleeve is connected to the cylinder bottom 1 through the press plate 9, and the cylinder bottom 1 is connected to the cylinder head 4 through the cylinder barrel 2 to form the cavity of the power system of the tensioning mechanism. A piston 3 is arranged in the cavity of the power system of the tightening mechanism, and the piston 3 is connected with the piston rod through the loosening gasket 7 and the round nut 8; wherein, a cavity-tight sealing ring and a guide are arranged between the hollow cylinder liner 6 and the piston rod 5 ring.
[0014] A working method of the power system of the tensioning mechan...
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The invention relates to the technical field of internal welding machines, and discloses a power system and working method of a tensioning mechanism with a hollow structure for an internal welding machine. The power system of the tensioning mechanism includes: a cylinder bottom, a cylinder barrel, a piston, a cylinder head, and a piston rod. Hollow cylinder liner, the other end of the hollow cylinder liner connected with the guide sleeve is connected with the cylinder bottom through the pressure plate, and the cylinder bottom is connected with the cylinder head through the cylinder barrel to form the cavity of the power system of the tension mechanism, and the cavity of the power system of the tension mechanism A piston is provided, and the piston is connected with the piston rod through a loose gasket and a round nut; wherein, a cavity-tight sealing ring and a guide ring are arranged between the hollow cylinder liner and the piston rod. The invention is designed to ensure that air pipes and electric wires can be smoothly connected to the welding trolley to work, and can increase the service life of air pipes and electric wires.
Description
technical field [0001] The invention relates to the technical field of internal welding machines, in particular to a power system and working method of a hollow structure tensioning mechanism of an internal welding machine. Background technique [0002] At present, due to the existence of air pipes and electric wires in the existing internal welding machines, the outer wall of the internal welding machine is connected with several rotating welding trolleys, and the air pipes and electric wires are often worn out by the rotation of the welding trolleys of the internal welding machine, resulting in accidents and equipment air pipes. And the loss of wires will affect the construction progress. Contents of the invention [0003] In order to overcome the deficiencies in the background technology, the present invention provides a power system and working method of a tensioning mechanism with a hollow structure of an inner welding machine. [0004] In order to realize the forego...
Claims
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IPC IPC(8): F15B15/14
Inventor 王光临李建春郭利鸽朱品张丽
Owner LUOYANG DEPING TECH