Pressing plate device for manufacturing assembly type steel structure

Abstract

The invention discloses a pressing plate device for manufacturing an assembly type steel structure, and relates to the technical field of steel structure machining. The problem that when a steel plate is polished or flattened, the steel plate is prone to being bent from the middle portion is solved. The pressing plate device specifically comprises a mounting frame, two supporting blocks are fixed to the outer wall of the top of the mounting frame, a mounting frame is fixed to the outer wall of one side of each of the two supporting blocks, and two guide frames are fixed to the outer walls of the two sides of the mounting frame. By arranging a crank, a first gear, a second gear and a second extrusion plate, a worker rocks the crank in the forward direction and the reverse direction, the first gear can rotate in the forward direction or the reverse direction, meanwhile, a first rotating column can drive a second rotating column to rotate in the same direction through a transmission belt, and therefore a third gear is driven to rotate; and when the third gear rotates, the second gear in meshed connection with the third gear is driven to rotate, so that the first gear and the second gear can rotate reversely.

Description

technical field [0001] The invention relates to the technical field of steel structure processing, in particular to a pressing plate device used in the manufacture of assembled steel structures. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. When processing steel structure workpieces, it is necessary to perform drilling, cutting, grinding and other processing on these workpieces according to the requirements, especially when processing some plate-shaped steel structure workpieces, the plate needs to be fixed first, and then the plate is p...

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Problems solved by technology

[0003] After searching, the Chinese patent application number is CN202020804196.0, which discloses a press plate device for the manufacture of fabricated steel structures, including a base plate and two press plate devices, the two press plate devices are fixedly connected to the base plate, and the two press plate devices Two platen devices are respectively located on both sides of the center of the substrate, and the platen device includes two vertical and symmetrical uprights fixedly arranged on the base plate, and the ends of the two uprights away from the base plate are fixedly connected with a support plate arranged horizontally, and The upper center of the support plate is fixedly connected with a vertically arranged lifting mechanism, and the lower end of the lifting mechanism is fixedly connected with a horizontally arranged upper pressing plate, but the above-mentioned device only clamps and fixes the two ends of the steel plate, so there is When the steel plate needs to be polished or flattened, the steel plate is easy to bend from the middle part

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