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Bending device for steel structure production machining

A bending device and steel structure technology, which is applied to the feeding device, positioning device, storage device, etc., can solve the problems of difficult operation, complex structure and high cost, and achieve convenient maintenance, good bending effect and convenient operation. Effect

Inactive Publication Date: 2019-06-07
QINGDAO LINHUI STEEL STRUCTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of steel structural members, it is necessary to process the steel plate first to make it into the desired shape. One of them is to bend the steel plate. However, there are few bending devices on the market, and most of them are The structure is complex, the operation is difficult, and the cost is high, which is not conducive to the use of small and medium-sized workshops
[0003] Chinese patent (notification number: CN207043075U) discloses a bending device for a steel structure connection plate, including a device processing table, a connection plate support platform, a bending positioner and a control switch, and a jacking hydraulic cylinder is installed above the device processing table , a lower clamping plate is arranged above the supporting platform of the connecting plate, an upper clamping plate is installed above the lower clamping plate, an electromagnetic force holder is installed above the upper clamping plate, and the electromagnetic force clamping The bending positioner is connected above the bending positioner, the working state display screen is installed under the bending positioner, the upper clamping plate controller is installed under the working state display screen, and the upper clamping plate controller is installed under the upper clamping plate controller. It is connected with a manual operation controller, the control switch is installed on the side of the bending device, and the connecting plate conveyor belt is set above the supporting platform of the connecting plate. The plate bends the connecting plate of the steel structure, but the electromagnetic force clamp is used to clamp the workpiece, the cost is high, and the use and maintenance are difficult, so it is not suitable for general use

Method used

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  • Bending device for steel structure production machining
  • Bending device for steel structure production machining
  • Bending device for steel structure production machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see figure 1 and figure 2 , a bending device for steel structure production and processing, including a processing table 1, the left and right sides of the top of the processing table 1 are fixedly connected to the fixing device 2, and the opposite side of the fixing device 2 is fixedly connected to the first support seat 10, the second A support seat 10 is connected to the rotating shaft 11 in rotation, and the outer side of the rotating shaft 11 is fixedly connected to the lower pressure roller 12. The fixing device 2 includes a support rod 3, which is fixedly connected to the top of the processing table 1, and between the two support rods 3 The lower splint 4 is fixedly connected, the upper part of the support rod 3 is slidably connected to the slider 5, the top of the slider 5 is fixedly connected to the spring 6, the top of the spring 6 is fixedly connected to the inner wall of the top of the support rod 3, and the two sliders 5 are fixed Connect the upper splint...

Embodiment 2

[0027] see figure 2 , the other content of this embodiment is the same as that of Embodiment 1, the difference is that: the middle part of the support rod 3 is fixedly connected to the fixed block 22, and the fixed block 22 is provided with a screw hole 23, and the internal thread of the slider 5 is connected to the first Two screw rods 24 , the second screw rod 24 is threadedly connected to the screw hole 23 , and the top of the second screw rod 24 is fixedly connected to the hand wheel 25 .

[0028] During the implementation of the present invention, the steel plate to be bent is placed in the middle of the left fixing device 2, and the workpiece is placed on the two lower pressure rollers 12, and the left and right ends of the workpiece are respectively located on the lower splint 4 on both sides. The upper clamping plate 7 is pressed on the upper surface of the workpiece under the action of its own weight and the restoring force of the spring 6. An anti-skid pad 8 is prov...

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Abstract

The invention relates to the technical field of steel structure machining, in particular to a bending device for steel structure production machining. The bending device comprises a machining platform, second supporting seats are slidably connected into the machining platform, and a fixed rod and a connection rod are fixedly connected between the second supporting seats; a first screw rod is fixedly connected to the center of the bottom of the connection rod, and the outer side of the first screw rod is in threaded connection with a sleeve; and a big gear is fixedly connected to the outer sideof the sleeve and is in engagement connection with a pinion. The bending device is suitable for conducting bending operation on a steel plate, by arranging a lower clamping plate, an upper clamping plate, a screw hole and a second screw rod, a workpiece is clamped under thread connection action, and the workpiece is prevented from falling in the bending process; and by arranging the sleeve and the first screw rod, under action of gear engagement and thread connection, an upper pressing roller is driven to move downwards, and the workpiece is bent. The bending device is simple in structure, convenient to operate, good in bending effect, convenient to maintain, low in cost, and suitable for being applied to medium-small-sized workshops.

Description

technical field [0001] The invention relates to the technical field of steel structure processing, in particular to a bending device for steel structure production and processing. 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, super high-rises and other fields. During the use of steel structural members, it is necessary to process the steel plate first to make it into the desired shape. One of them is to bend the steel plate. However, there...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/08B21D43/00
Inventor 王晓东
Owner QINGDAO LINHUI STEEL STRUCTURE