Straightener
A straightening machine and straightening technology, applied in the field of straightening machines, can solve the problems of time-consuming, labor-intensive, and high labor costs, and achieve the effects of simple operation and reduced labor costs.
Active Publication Date: 2016-12-21
TAIYUAN HEAVY IND
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Problems solved by technology
[0007] The invention discloses a straightening machine to solve the problems of time-consuming, labor-intensive and high labor costs in the traditional roll changing method
Method used
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[0033] 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.
[0034] Please refer to Figure 3-5 , the embodiment of the invention discloses a straightening machine. The disclosed leveler comprises an upper roll train 21 , a lower roll train 22 , an upper roll cassette 23 and a lower roll cassette 24 . The same as described in the background technology, the upper roller system 21 is arranged on ...
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The invention discloses a straightener. The disclosed straightener comprises an upper roller system, a lower roller system, an upper roller box and a lower roller box; the upper roller system is arranged on the upper roller box, and the lower roller system is arranged on the lower roller box; cushion blocks are arranged on the upper roller box, the top surfaces of the cushion blocks are provided with positioning protrusions, and positioning sunken parts are formed in the positions, located at the same end with the cushion blocks, of the lower roller box. When the straightener is in a working state, a set distance between each positioning protrusion and the corresponding sunken part is formed in the axial direction of each straightening roller of the straightener so that the upper roller box can be avoided, and the upper roller system and the lower roller system form a straightening channel. When the straightener is in a maintenance state, the positioning protrusions move along with moving of the upper roller box or the lower roller box to the positions where the positioning protrusions are in positioning fit with the positioning sunken parts in the axial direction of the straightening rollers, the cushion blocks are supported between the upper roller box and the lower roller box so that an avoiding channel can be formed between the upper roller system and the lower roller system. The ends of the upper roller box or the ends of the lower roller box are provided with drawing pieces. By means of the scheme, the problems that a traditional roller replacing mode is wasteful in time and effort and high in manpower cost can be solved.
Description
technical field [0001] The invention relates to the technical field of straightening, in particular to a straightening machine. Background technique [0002] Straightening machine is a relatively commonly used mechanical equipment for straightening metal components such as metal profiles, bars, pipes, and wires. Please refer to figure 1 and 2 , the straightening machine includes an upper roller system 11 and a lower roller system 12, each of which includes a plurality of straightening rollers, and a straightening channel 15 is formed between the upper roller system 11 and the lower roller system 12. Wherein, the upper roller system 11 is installed in the upper roller box 13 ; the lower roller system 12 is installed in the lower roller box 14 . During the straightening process, the metal member is straightened through the straightening channel 15 (usually the width of the straightening channel is 30mm-40mm). [0003] In the actual working process, once the straightening r...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21D3/02B21F1/02
CPCB21D3/02B21F1/02
Inventor 曹益忠聂建辉
Owner TAIYUAN HEAVY IND