Upper straightening device of bridge board unit straightening machine
A straightening machine and bridge plate technology, which is applied in the field of mechanical equipment, can solve problems such as hidden safety hazards, difficulty in meeting production needs, and low efficiency, and achieve the effects of simple structure, improved straightening efficiency and straightening accuracy, and improved automation
Active Publication Date: 2012-07-18
WUXI HUALIAN SCI & TECH GROUP
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Problems solved by technology
[0002] Before the present invention was made, in the prior art, the base plate that was locally deformed after butt-welding and longitudinal plate ribs was usually heat-baked and thermoplastically shaped, which not only has low efficiency, but also has potential safety hazards, and it is difficult to meet production needs.
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[0017] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0018] As shown in the figure, the present invention is mainly composed of an upper support frame 1, a support frame fixing plate 2, a first reducer 3, a pressure gauge 4, an oil cylinder 5, a guide sleeve 6, a guide shaft 7, a second reducer 8, and a reducer. Seat 9, gear plate cover 10, gear cover 11, roller 12, roller bearing 13, shaft stopper 14, end cover 15, roller shaft 16, displacement sensor 17, flange 18, connecting support plate 19, gear plate 20, upper pressure Head base 21, connecting plate 22, fixing plate 23, upper pressure head 24, pointer 25, pointer frame 26, first guide plate 27, first gear 28, gear end cover 29, second gear 30, oil cup 31, connection Axle 32, thrust bearing 33, parts such as spacer ring 34, upper pressure head base bearing 35, round nut 36, linear guide 37, rack 38 and second guide plate 39 are formed.
[0019] The upper co...
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The invention relates to an upper straightening device of a bridge board unit straightening machine. A linear guide track is fixed to the lower surface of an upper support frame, a traversing mechanism capable of leading a support frame fixing plate to transversely translate along a linear guide track is disposed on the support frame fixing plate, a connecting support plate is disposed below the support frame fixing plate, an oil cylinder lifting mechanism capable of leading the connecting support plate to longitudinally ascend and descend is arranged on the support frame fixing plate, a connecting shaft is fixedly mounted on the connecting support plate, an upper pressure head base is rotationally mounted on the connecting shaft by an upper pressure head base bearing, a rotating mechanism capable of driving the upper pressure head base to rotate around the connecting shaft is disposed on the connecting support plate and the upper pressure head base, a connecting plate is fixed to the lower surface of the upper pressure head base, a fixing plate is fixed to the lower surface of the connecting plate, and upper pressure head is fixed onto the fixing plate. The upper straightening device can realize circular rotating point-pressure straightening according to positions of transverse plate ribs and longitudinal plate ribs, and has the advantage of simple and compact structure.
Description
technical field [0001] The invention relates to a straightening device on the upper part of a bridge plate unit straightening machine, which belongs to the technical field of mechanical equipment. Background technique [0002] Before the present invention was made, in the prior art, the bottom plate that produced local deformation after butt-welding and longitudinal plate ribs was usually heat-baked and thermoplastic and then hammered and shaped. This not only has low efficiency, but also has potential safety hazards, and it is difficult to meet production needs. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a bridge slab unit correction that can perform 360° rotation according to the position of the transverse and longitudinal slab ribs for point pressure correction, improve production efficiency and reduce the incidence of safety accidents Orthotics on the upper part of the machine. ...
Claims
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IPC IPC(8): B21D1/06
Inventor 张盛杨念记方长海吴信保周军记刘新立周洪根朱越来孙志明
Owner WUXI HUALIAN SCI & TECH GROUP