Plate straightener

A straightening machine and plate technology, which is applied in the field of straightening equipment and plate straightening machines, can solve problems such as low work efficiency, low degree of automation, and high cost, and achieve reduced labor intensity, high straightening efficiency and straightening accuracy, and straightening panels The effect of corner deformation

Inactive Publication Date: 2009-11-25
WUXI HUALIAN PRECISION MACHINERY
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Problems solved by technology

[0002] During the welding heating process of mechanical equipment, the welded workpiece shrinks in the transverse direction of the weld metal, causing the bottom plate to produce angular deformation, which needs to be rectified during application. The rectification in the prior art usually adopts the method of flame rectification , this correction method has extremely low work efficiency, high cost, and low degree of automation

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0015] Such as figure 1 , figure 2 with image 3 As shown, the plate straightening machine includes a power mechanism, a transmission mechanism, a drive straightening mechanism and a frame; the frame includes a base 1, a top seat 37, and an adjustment pad 2 is provided on the base for adjusting the level and height of the base 1 , between the top seat 37 and the base 1 are fixedly installed with four columns 40 and bolts at the four corners; the power mechanism includes a hydraulic motor 3, a reducer 4, and a two-box 5 connected thereto; the transmission mechanism includes The first transmission shaft 6 and the second transmission shaft 7 are installed on the base 1 with the shaft seat 42, and the head end is connected with the two output shafts of the second joint box 5 with the universal joint 8 respectively; The drive correction mechanism includes first,...

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Abstract

The invention relates to a plate straightener, which comprises a power mechanism, a stander, a transmission mechanism, and a drive straightening mechanism, wherein the transmission mechanism comprises a first transmission shaft and a second transmission shaft which are arranged on a base by a shaft seat, and the head end of the transmission mechanism is connected with the power mechanism; the drive straightening mechanism comprises a first straightener, a second straightener, a third straightener and a fourth straightener, and the four straighteners have the same structure and comprise a drive part arranged on the base and transmitted by a transmission shaft and a straightening part arranged on a top seat; and the drive parts of the first straightener and the second straightener is arranged on the first transmission shaft, the third straightener and the fourth straightener are arranged on the second transmission shaft, the first straightener, the second straightener, the third straightener and the fourth straightener are in staggered arrangement in turn along the direction from the head end to the tail end of the transmission shafts, and the straightening part and the drive part of the straightener are vertical and opposite. The plate straightener has high automatic degree and good reliability, and can effectively reduce the labor intensity and improve the production efficiency and economic benefits.

Description

technical field [0001] The invention relates to a correction device for a deformed panel, in particular to a plate straightening machine for correcting the angular deformation of a panel after welding of a panel and a section steel group in nuclear power equipment, and belongs to the technical field of mechanical equipment. Background technique [0002] During the welding heating process of mechanical equipment, the welded workpiece shrinks in the transverse direction of the weld metal, causing the bottom plate to produce angular deformation, which needs to be rectified during application. The rectification in the prior art usually adopts the method of flame rectification , This correction method has extremely low work efficiency, high cost, and low degree of automation. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a plate leveling machine with high automation, good reliability, high work efficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/02
Inventor 杨念记周军记任乐方长海桂重钱军
Owner WUXI HUALIAN PRECISION MACHINERY
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