Flat pipe re-rounding device for machine manufacturing
A technology for mechanical manufacturing and flat tubes, which is applied in the field of flat tube recirculation devices for mechanical manufacturing, can solve the problems of high labor intensity for workers, difficulty in mechanizing large-scale operations, and low degree of automation, and achieves simple structure, strong practicability, and lightening The effect of labor intensity
Inactive Publication Date: 2020-09-15
LANZHOU UNIVERSITY OF TECHNOLOGY
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Problems solved by technology
Although the device has a simple structure and is easy to operate, it has a low degree of automation and high labor intensity, making it difficult to use in mechanized mass operations.
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[0028] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0029] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.
[0030] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...
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The invention provides a flat pipe re-rounding device for machine manufacturing, and belongs to the technical field of pipe fitting mechanical equipment, wherein the flat pipe re-rounding device for machine manufacturing is used for solving the technical problems that an existing pipeline re-rounding device is low in automation degree, difficult in batch operation and high in labor intensity. Theflat pipe re-rounding device comprises a rack base; a shaping fixed way, a fixed seat, a second electric cylinder, a guiding telescopic rod, a material box and a bottom plate are fixed to the rack base; a pipe fitting is preloaded in the material box, and a first electric cylinder is fixed to the fixed seat; and a jacking block is fixed to the end of an output shaft of the first electric cylinder,an output shaft of the second electric cylinder and the end of the guiding telescopic rod are fixedly connected with a shaping lifting way, and a guiding feeding mechanism and a re-rounding straightening mechanism are arranged on the bottom plate. The end of the pipe fitting is automatically shaped, the guiding feeding mechanism and the re-rounding straightening mechanism can achieve automatic feeding, automatic guiding feeding and automatic re-rounding straightening of the pipe fitting, thus the working efficiency is improved, the labor intensity of workers is relieved, the flat pipe re-rounding device is suitable for mechanical large-batch operation, and the production cost is lowered.
Description
technical field [0001] The invention belongs to the technical field of pipe fitting machinery and equipment, in particular to a flat pipe compounding device for mechanical manufacturing. Background technique [0002] In production practice, circular pipes are often flattened at a certain position due to uneven force, and even the entire pipe is deformed. When recycling, these deformed flat pipes need to be rounded, thereby reducing the cost of the enterprise. Economic loss and sustainable development are ensured. However, the existing pipe fitting compounding device has a low degree of automation and high labor intensity for workers, so it is difficult to be used for mechanized mass operations. [0003] After searching, for example, the Chinese patent literature discloses a device for rounding the nozzle of an elliptical heat exchange tube [application number: CN201821066958.0; publication number: CN208408093U]. The nozzle compounding device of this elliptical heat exchange...
Claims
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IPC IPC(8): B21D3/00B21D3/05B21D43/04
CPCB21D3/00B21D3/05B21D43/04
Inventor 张书涛苏建宁周爱民欧阳晋焱
Owner LANZHOU UNIVERSITY OF TECHNOLOGY