Profile steel punching device

A technology of punching device and section steel, applied in the directions of feeding device, positioning device, storage device, etc., can solve the problems of user inconvenience, affecting the punching efficiency of steel pipe, cumbersome positioning structure, etc., and achieve the effect of preventing bending

Pending Publication Date: 2021-07-23
绍兴三雄钢结构有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing punching device has a cumbersome positioning structure for the steel pipe, which takes a long time when the user positions the

Method used

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  • Profile steel punching device
  • Profile steel punching device

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Effect test

Embodiment

[0016] Embodiment: a kind of section steel punching device, as Figure 1-Figure 2 As shown, it includes a set of pressing mechanism, punching mechanism and multiple groups of rollers. The pressing mechanism includes two long supports 1 arranged side by side, and a mounting plate is arranged on the two long supports 1. 2. There are pressing parts at both ends of the two mounting plates 2, and the pressing parts on the front side include two third vertical plates 33 and two rotating handles 3, and the two rotating handles 3 are respectively provided with On the two mounting plates 2, the lower ends of the two rotary handles 3 are rotatably connected to the mounting plate 2, and a lifting block 4 is set on the two handles respectively, and the upper rotating blocks of the lifting block 4 are connected There is a pressure plate 5, the lifting block 4 is threadedly connected with the rotary handle 3, and the outer ends of the two pressure plates 5 are respectively hinged with an ec...

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PUM

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Abstract

The invention discloses a profile steel punching device and belongs to the technical field of steel structure equipment. A first telescopic electric cylinder is arranged, a first motor is used for driving the first telescopic electric cylinder to rotate, and meanwhile, a telescopic air cylinder is controlled to stretch out and retract back, so that a drill bit moves up and down, and the drilling effect is achieved; a first driving motor is arranged, and a horizontal bevel gear is driven to rotate through rotation of a vertical bevel gear, so that rotation of a spline shaft is achieved, and punching of steel is achieved through the drill bit arranged at the lower end of the spline shaft; a second motor is arranged, a synchronous belt wheel at the right side is driven to rotate through rotation of the second motor, rotation of a synchronous conveying belt is achieved through rotation of the synchronous belt wheel, a first horizontal mounting plate is driven to move transversely, and transverse movement of a power unit is achieved, so that the drill bit can conveniently machine holes in different positions; and multiple roller sets are arranged, the profile steel needing to be machined is placed on rolling shafts, the supporting effect on the profile steel is achieved, and the profile steel is prevented from being bent when the holes are formed in the middle.

Description

technical field [0001] The invention belongs to the technical field of steel structure equipment, and in particular relates to a section steel punching device. 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. Because of its light weight and easy construction, it is widely used in large factories, stadiums and super high-rises. [0003] When drilling steel pipes or steel columns, we use a punching device. However, the existing punching device has a cumbersome positioning structure for the steel pipe, which takes a long time when the user p...

Claims

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Application Information

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IPC IPC(8): B21D28/34B21D28/28B21D43/00
CPCB21D28/34B21D28/28B21D43/003
Inventor 秦国贤
Owner 绍兴三雄钢结构有限公司
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