Three-roller power-driven plate rolling machine
A kind of plate rolling machine, electric technology, applied in metal processing equipment, stripping devices, manufacturing tools, etc., can solve the problems of three-roll plate rolling machine to reduce the trouble of remaining straight edges, large remaining straight edges, etc., and achieve the functions of rotation and movement Complete, quality assurance, and stable effects
Inactive Publication Date: 2015-04-22
TIANJIN YUTENG HENGTAI STEEL PROD
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Problems solved by technology
However, the remaining straight edge is large, and it is troublesome to reduce the remaining straight edge with a generally symmetrical three-roll plate rolling machine.
Method used
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[0015] The specific embodiment of the present invention is described below in conjunction with accompanying drawing:
[0016] Such as figure 1 As shown, a three-roll electric plate bending machine includes an upper roll 1 and two side rolls 2 arranged on the frame, the upper roll 1 is located at the upper part of the middle of the two side rolls 2, the upper roll 1 and the two side rolls 2 are arranged in parallel; the bottom of the frame is fixedly connected by a fixed rod 10; the upper roller 1 is connected with a rotating device and a lifting device, and the rotating device includes a movable bearing 4 and a fixed bearing 5, which are respectively installed at both ends of the upper roller 1, and the rotating device and The lifting device is connected, and the lifting device includes an upper roller lifting drive screw 92 and a joystick 91. An elevating platform is arranged above the two ends of the upper roller lifting drive screw 92, which is fixed on the frame. The leve...
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The invention provides a three-roller power-driven plate rolling machine, comprising an upper roller and two side rollers arranged on a rack, wherein the upper roller is positioned at the upper part of the middle of the two side rollers, and the lower parts of the rack are fixedly connected via a fixing rod; the upper roller is connected with a rotational device and a lifting device, the rotational device comprises a free bearing and a fixing bearing, which are mounted at two ends of the upper roller respectively, the rotational device is connected with the lifting device, the lifting device comprises an upper roller lifting transmission screw and an operating lever, a lifting table is arranged above two ends of the upper roller lifting transmission screw, and fixed on the rack, the upper roller lifting transmission screw is connected with the operating lever, the operating lever is connected with a motor, the upper roller is connected with a plate unloading device via the fixing bearing, and a boosting device is mounted on the rack above the upper roller; the two side rollers are connected with a worm gear pair, the worm gear pair is connected with a speed reducer, and the speed reducer is connected with the motor; the three-roller power-driven plate rolling machine is more convenient to roll.
Description
technical field [0001] The invention relates to a plate rolling machine, in particular to a three-roller electric plate rolling machine. Background technique [0002] In recent years, with the rapid development of industrialization, the scope of operation of the plate rolling machine is constantly expanding, and the requirements are also constantly improving. According to the arrangement of the number of rollers, the plate rolling machine is divided into: four-roll plate rolling machine and three-roll plate rolling machine, and the three-roll plate rolling machine can be divided into two types: symmetrical type and asymmetrical type. Symmetrical three-roller plate rolling machine: compact structure, light weight, easy to manufacture and maintain, low investment, the rolls on both sides can be made very close, and the forming is accurate. However, the remaining straight edge is large, and it is troublesome to reduce the remaining straight edge with a generally symmetrical th...
Claims
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Login to View More IPC IPC(8): B21D5/14B21D45/00
CPCB21D5/14
Inventor 马作岭
Owner TIANJIN YUTENG HENGTAI STEEL PROD