Processing method of rectangular pipe fittings for textile machine
A processing method and technology of a textile machine are applied in the processing and machining fields of rectangular pipe fittings, which can solve the problems of reduced precision of rectangular pipe fittings, low yield of rectangular pipe fittings, and increased production costs, and achieves saving raw materials, high yield and processing efficiency. high effect
Inactive Publication Date: 2011-08-03
扬中市金德纺织机械设备厂
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Problems solved by technology
The rectangular pipe fitting processed by the above method saves raw materials and improves the processing efficiency. However, since this method requires a large-tonnage press during processing, it occupies a large area during work, and requires a manual non-stop mold, which is likely to reduce the accuracy of the rectangular pipe fitting. , In addition, the processing is more troublesome, and the yield of rectangular pipe fittings is low, which increases the production cost of the enterprise
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Embodiment Construction
[0017] The present invention will be further described below in conjunction with accompanying drawing.
[0018] In order to solve the above-mentioned technical problems, the present invention provides a processing method for rectangular pipe fittings used in textile machines. Steel strip 1 is used as a blank, combined with a special mold, to process rectangular pipe fittings by step-by-step extrusion, wherein the mold is installed in the working On the platform 2, there is a transmission mechanism on the worktable 2, the transmission component is connected with the power source 3, and the molds are divided into the first group of molds 21, the second group of molds 22, the third group of molds 23, and welding tools 24. The power source 3 and The transmission mechanism is connected to provide power for the transmission mechanism, so that the transmission mechanism on the workbench 2 drives the steel belt 1 to enter from one end of the workbench 2 and then sent out from the other...
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The invention discloses a processing method of rectangular pipe fittings for a textile machine which adopts steel bands as blank and combines with special dies to process rectangular pipe fittings by the means of extrusion; the method realizes the rectangular pipe fittings processing through the coordination among the special dies, so as to ensure the quality of the rectangular pipe fittings, thus controlling the length dimensional tolerance of the rectangular pipe fittings within + / -0-0.10mm and the width dimension difference of rectangular pipe fittings within + / -0.005mm; in addition, by using the method for processing rectangular pipe fittings, the automation of the rectangular pipe fittings processing can be realized as long as steel bands are placed on a working table, thus simplifying the production and realizing the integral processing and manufacturing of the rectangular pipe fittings directly processed by the steel bands; furthermore, by adopting the method for processing rectangular pipe fittings, no fixture is needed for locating, thus saving raw materials and having the advantages of simple process, high processing efficiency and high yield.
Description
technical field [0001] The invention relates to a processing method for rectangular pipe fittings, in particular to a processing method for rectangular pipe fittings used in textile machines, and belongs to the technical field of mechanical processing methods. Background technique [0002] The connecting rod assembly in the textile machine is integrated by a plurality of rectangular tubes. Rectangular pipe fittings are hollow shaped steel pipes with a square cross section, also known as steel cold-bent profiles. The rectangular tube is made of hot-rolled or cold-rolled steel strip or coil, and the blank is processed into two pieces according to the design requirements with a mold. shape components. After high frequency welding, the two The shape members are welded mouth to mouth to form a rectangular tube. Using the above method to process rectangular tubes, although the operation is more convenient, but due to two The errors and deviations of the shape components du...
Claims
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IPC IPC(8): B21C23/02
Inventor 陈德华
Owner 扬中市金德纺织机械设备厂