Withdrawal and straightening machine, lower frame of withdrawal and straightening machine and production method of lower frame of withdrawal and straightening machine
A production method and a technology for a tension leveling machine are applied in the field of tension leveling machine manufacturing, which can solve the problems of low processing efficiency, high processing difficulty and poor processing quality, and achieve the effects of improving processing efficiency, reducing processing difficulty and improving production quality.
Inactive Publication Date: 2016-12-07
SHANDONG IRON & STEEL CO LTD
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- Claims
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Problems solved by technology
[0005] In view of this, the present invention discloses a lower frame of a tension leveler to solve the problems of high processing difficulty, low processing efficiency and poor processing quality in the lower frame of a current tension leveler
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[0043] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0044] Please refer to image 3 , the embodiment of the invention discloses a lower frame of a tension leveler. The disclosed lower frame includes a bottom plate 21 , four pipe bodies 22 and four plugs 23 .
[0045] The four tubes 22 are vertically arranged on the bottom plate 21 , specifically, the four tubes 22 are respectively arra...
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The invention discloses a withdrawal and straightening machine, a lower frame of the withdrawal and straightening machine and a production method of the lower frame of the withdrawal and straightening machine. The lower frame of the withdrawal and straightening machine comprises a bottom plate (21) and four pipes (22) vertically erecting on the bottom plate (21). The four pipes (22) are distributed at the four corners of the bottom plate (21) correspondingly; the two ends of a pipe cavity of each pipe (22) are open; and the bottom end opening of each pipe cavity is provided with a plug (23) to enable the pipe cavity to become a blind hole. A bearing seat (24) is arranged between every two pipes (22) located on the same side of the bottom plate (21). The lower frame of the withdrawal and straightening machine can solve the problems existing in a lower frame of an existing withdrawal and straightening machine that machining difficulty is large, machining efficiency is low, and machining quality is poor.
Description
technical field [0001] The invention relates to the technical field of tension leveler manufacturing, in particular to a tension leveler, a lower frame of the tension leveler and a production method thereof. Background technique [0002] Drawing and leveling machine is the main equipment for billet drawing and billet straightening in steelmaking and continuous casting system. Please refer to figure 1 , figure 1 It is a schematic diagram of the structure of a typical tension leveler. figure 1 The tension leveler shown includes an upper frame 11, a middle frame 12, a lower frame 13, a water column 14, a free roll 15, a drive roll 16, a dry oil lubrication system 17, a water cooling system 18, a hydraulic system 19 and a motor reducer 110. Wherein, the upper frame 11 , the middle frame 12 and the lower frame 13 are connected by four water columns 14 to form the main frame of the whole tension leveler. Other components of the tension leveler are installed on the main frame. ...
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Inventor 倪士军于敏陈健张庆魁孟繁亮王文勇赵居新李千
Owner SHANDONG IRON & STEEL CO LTD