Cooling bed pre-bending device
A pre-bending and cooling bed technology, which is applied in cooling beds, metal processing equipment, metal rolling, etc., can solve the problems of transportation and car straightening, and achieve the effect of ingenious design, beneficial straightening and simple structure
Active Publication Date: 2015-09-09
JIANGYIN DADI EQUIP
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Problems solved by technology
[0002] At present, there is no pre-bending device on the cooling bed. Because the temperature of the profile is very high during the rolling process, it will bend after the profile cools down, especially for large-scale profiles, which is extremely unfavorable to transportation and straightening.
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[0014] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0015] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0016] Such as Figure 1 to Figure 4 As shown, a cooling bed pre-bending device according to the present invention includes a plurality of longitudinal beams 1 and running gears arranged in parallel, and each longitudinal beam 1 is provided with a track 2 for driving the running gear and a track 2 for driving the running gear. The driving device for walking; the bottom of the longitudinal beam 1 is symmetrically provided with the first beam 3...
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The invention discloses a pre-bending device of a cooling table. The pre-bending device comprises a plurality of parallel longitudinal beams and traveling mechanisms; a track and a driving device are arranged on each longitudinal beam, the traveling mechanisms travel on the tracks, and the driving devices are used for driving the traveling mechanisms to travel; and a first crossbeam and a second crossbeam which are used for supporting the longitudinal beams are symmetrically arranged on lower sides of the longitudinal beams, and a plurality of groups of linkage mechanisms are arranged below the first crossbeam and the second crossbeam. The pre-bending device is simple in structure and smart in design. During usage, the second crossbeam is pushed by hydraulic cylinders to ascend at first, section bars are clamped in bayonets, and then driving mechanisms drive trolleys to bend section steel towards a direction opposite to a cooling shrinkage direction of the section steel by a certain radian before the section steel is cooled, so that bending of the section steel can be reduced after the section bars are cooled, the section steel can be conveyed conveniently and can be straightened advantageously, the yield is increased, and the production efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of metallurgical machinery, in particular to a cooling bed pre-bending device. Background technique [0002] At present, there is no pre-bending device on the cooling bed. Due to the high temperature of the profile during the rolling process, it will bend after cooling, especially for large profiles, which is extremely unfavorable for transportation and car straightening. Contents of the invention [0003] The present invention provides a cooling bed pre-bending device in order to solve the deficiencies of the prior art. Especially suitable for large profiles. [0004] In order to achieve the above object, the technical solution solved by the present invention is: a cooling bed pre-bending device, comprising a plurality of longitudinal beams and running gears arranged in parallel, each longitudinal beam is provided with a track for walking gears and for The driving device for driving the traveling mecha...
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IPC IPC(8): B21B43/00
Inventor 唐瑞刚唐心恬宋艳艳钱坚强
Owner JIANGYIN DADI EQUIP