Pipe cutting and chamfering device
A chamfering device and pipe technology, which is applied in the field of pipe cutting and chamfering devices and pipe cutting and chamfering devices, can solve the problems of high cost, increased cost, and inability to complete cutting and chamfering at the same time, so as to reduce equipment investment costs , the effect of improving efficiency
Inactive Publication Date: 2015-12-30
ZHANGJIAGANG XINTIAN MACHINERY
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Problems solved by technology
At present, the existing chamfering devices of pipe cutting machines either cannot complete cutting and chamfering at the same time on one piece of equipment; Realization, disassembly and reassembly of the rotating wheel will inevitably bring problems of low efficiency and high cost to the entire processing process, such as the above reasons cause the company to increase the cost of purchasing equipment
Method used
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[0027] Such as figure 1 , 2 , 3, and 5, this embodiment discloses a pipe material cutting and chamfering device, including a base 2 and a cutting and chamfering mechanism 4 arranged thereon, and an oil cylinder 52 that drives the cutting and chamfering mechanism 4 to feed , the base 2 of the present invention has a split motor plate 44, a transverse shaft 46 and a connecting plate 48, wherein the transverse shaft 46 is fixed on the motor plate 44, and one end of the connecting plate 48 is fixed on the transverse shaft 46, the cutting The chamfering mechanism 4 includes a rotating shaft 6 driven and rotated by transmission components, a cutting knife 8 and a chamfering knife 10 coaxially sleeved and fixed on the rotating shaft 6, and an eccentric wheel part coaxially arranged with the chamfering knife 10 12. A cutting knife 8 and a chamfering knife 10 are coaxially arranged on a rotating shaft 6 so that one piece of equipment of the present invention can simultaneously complet...
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The invention provides a pipe cutting and chamfering device. The pipe cutting and chamfering device comprises a base and a cutting and chamfering mechanism arranged thereon, and is characterized in that the cutting and chamfering mechanism comprises a rotation shaft driven by a transmission part to rotate, a cut-off tool and a chamfering tool which sleeve the rotation shaft coaxially, and an eccentric wheel part arranged coaxially with the chamfering tool; the eccentric wheel part is detachably locked at the outer side of the chamfering tool, and comprises an inner bearing, an eccentric bearing block and an eccentric cover plate which are coaxial and are in inside-outside sleeving arrangement, one part of the rotation shaft is fixed on the base by a main bearing and the bearing block, and the other part of the rotation shaft axially passes through the inner bearing to be fixed. By designing the eccentric wheel part arranged coaxially with the chamfering tool and the cut-off tool, pipe cutting and chamfering can be simultaneously completed on one equipment; with the specially designed eccentric wheel part, chamfering depth and length can be adjusted by the chamfering device, thus improving the chamfering processing efficiency and lowering the equipment input cost of an enterprise.
Description
technical field [0001] The invention belongs to the technical field of pipe material production and processing, and relates to a pipe material cutting and chamfering device, in particular to a pipe material cutting and chamfering device whose cutting depth and length can be adjusted. Background technique [0002] The production and use of pipes have become more and more common in modern economic life. When the pipes are connected by bonding or plugging, it is necessary to chamfer the ends of the pipe grooves at the joints, and at the same time carry out batch chamfering production Sometimes it is necessary to perform a cut-off cutting process before the chamfering process. At present, the existing chamfering devices of pipe cutting machines either cannot complete cutting and chamfering at the same time on one piece of equipment; Realization, disassembling and reassembling the rotating wheel will inevitably bring problems of low efficiency and high cost to the whole processi...
Claims
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Login to View More IPC IPC(8): B23D21/00B23D35/00
Inventor 顾徐锋王永田
Owner ZHANGJIAGANG XINTIAN MACHINERY