Chipless metal pipe cutter
A cutting machine and metal pipe technology, which is applied to metal processing equipment, pipe shearing devices, shearing devices, etc., can solve the problems of time-consuming and material-consuming, low precision and efficiency, and achieve the effects of high processing precision, low cost and simple structure.
Inactive Publication Date: 2012-12-05
贾本先
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Problems solved by technology
[0003] In order to solve the problems of time-consuming, material-consuming, low-precision and low-efficiency of the current metal pipe cutting machinery, the present invention provides a cutting device with a casing mechanism
Method used
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Embodiment Construction
[0011] The present invention will be further described below in conjunction with the accompanying drawings.
[0012] As shown in the figure, a motor 2 is housed in the bottom box 1, a trusteeship mechanism 5 is installed on the left side of the bottom box 1, a pipe cutting mechanism 13 is installed on the right side of the trusteeship mechanism 5, a pulley 4 is installed on the left end of the trusteeship mechanism 5, and a motor 2 Connected with the pulley 4 through the belt, the hollow main shaft 3 passes through the pulley 4 and is inserted into the trusteeship mechanism 5, the left end of the pipe cutting mechanism 13 is equipped with a pressure cutting handle 8, and the rear end of the pressure cutting handle 8 is equipped with a cutter 6, and the pipe cutting mechanism 13 The middle part of the inner part is equipped with a positioning frame 7 corresponding to the height of the hollow main shaft 3, and the right end of the hollow main shaft 3 is equipped with a holding sl...
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The invention relates to a chipless metal pipe cutter, which comprises a bottom box, a pipe support mechanism and a pipe cutting mechanism, wherein a motor is arranged in the bottom box, the pipe support mechanism is arranged at the left part on the upper surface of the bottom box, the pipe cutting mechanism is arranged at the right side of the pipe support mechanism, a belt pulley is arranged atthe left end of the pipe support mechanism, the motor is connected with the belt pulley through a belt, a hollow mainshaft passes through the belt pulley and is inserted into the pipe support mechanism, a press-cutting handle is arranged at the left end of the pipe cutting mechanism, a cutting knife is arranged at the rear end of the press-cutting handle, and a locating frame is arranged at the middle part in the pipe cutting mechanism, which has the height corresponding to that of the hollow mainshaft. The chipless metal pipe cutter is characterized in that: a pipe holding sleeve is arrangedinside the right end of the hollow mainshaft, the pipe holding sleeve is fixedly connected with the hollow mainshaft through a wrenching nut, a groove is reserved on the outer surface of the left endof the pipe holding sleeve, and the inner surface of the hollow mainshaft is provided with a convex pin in an occlusion way corresponding to the groove. The chipless metal pipe cutter solves the problems of time and material wastes and low precision of the conventional metal pipe cutting machinery and is suitable for pipe cutting.
Description
technical field [0001] The invention relates to the field of hardware machining, in particular to a mechanical device for cutting metal pipes. Background technique [0002] At present, most of the metal pipe cutting machines in the society use equipment such as band saws, circular saws, and grinding wheels. However, different cutting fluids need to be added according to the material of the pipe when the sawing machine is cut, resulting in a great waste of materials and low processing accuracy. The grinding wheel is not only expensive, but also the pipe end will be oxidized and discolored due to high temperature after blanking, and secondary processing is required after burrs are generated, and the accuracy is difficult to control. Contents of the invention [0003] The invention provides a cutting device with a casing mechanism to solve the problems of time-consuming, material-consuming, low-precision and low-efficiency of the current metal pipe cutting machine. [0004] ...
Claims
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IPC IPC(8): B23D21/10B23D35/00
Inventor 贾本先
Owner 贾本先