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A rectangular steel pipe bending equipment

A rectangular steel pipe and equipment technology, applied in the field of rectangular steel pipe bending equipment, can solve problems such as difficulty in accurately controlling the bending angle of the steel pipe, and achieve the effect of automatic and efficient bending and precise control of the bending angle

Active Publication Date: 2022-04-05
郓城鸿源专用车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the prior art that it is difficult to accurately control the bending angle of the steel pipe and that manual tools are required for bending, the technical problem to be solved by the present invention is to provide a method that can precisely control the bending angle and can automatically Rectangular steel pipe bending equipment for efficiently bending steel pipes

Method used

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  • A rectangular steel pipe bending equipment
  • A rectangular steel pipe bending equipment
  • A rectangular steel pipe bending equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A rectangular steel pipe bending equipment, such as Figure 1-4 As shown, it includes a bottom plate 1, a workbench 2, a fixed block 3, a guide plate 4, a support sleeve 5, a rotating shaft 6, a lifting assembly 7, a rotating assembly 8, a sliding rod 9 and an N-shaped limit block 10. The top of the bottom plate 1 is provided with There is a workbench 2, a fixed block 3 is provided on the left side of the top of the workbench 2, a guide plate 4 is provided on the right side of the top of the workbench 2, a support sleeve 5 is provided on the left side of the bottom plate 1, and a rotating shaft 6 is provided in the support sleeve 5 , the rotating shaft 6 is provided with a lifting assembly 7 and a rotating assembly 8, the bottom of the right side of the workbench 2 is provided with a slide bar 9, the slide bar 9 is slidably provided with an N-shaped limit block 10, and the front side of the workbench 2 is provided with two Square groove 1001, the square groove 1001 is l...

Embodiment 2

[0031] On the basis of Example 1, such as Figure 1-2 and Figure 4 As shown, it also includes a clamping rod 11 and a first spring 12. The guide rod 706 is provided with a clamping rod 11. The guide rod 706 is covered with a first spring 12. The upper end of the first spring 12 is connected to the bottom of the contact ring 704. The first The lower end of the spring 12 is connected to the top of the clamping rod 11 , the first gear 801 is provided with a clamping slot 13 , and the clamping rod 11 is matched with the clamping slot 13 .

[0032] It also includes a contact frame 14 , the left part of the N-type limiting block 10 is fixedly connected with the contact frame 14 , and the bottom of the contact frame 14 is in contact with the top of the contact ring 704 .

[0033]In the initial state, the clamping rod 11 cooperates with the clamping groove 13 so that the first gear 801 does not rotate, and when the contact ring 704 moves upwards, the clamping rod 11 is pulled upward...

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Abstract

The invention relates to a bending device, in particular to a rectangular steel pipe bending device. The technical problem to be solved by the present invention is to provide a rectangular steel pipe bending equipment that can precisely control the bending angle and can automatically and efficiently bend the steel pipe. A rectangular steel pipe bending equipment, comprising: a bottom plate, the shape of the bottom plate is a cuboid; a worktable, the workbench is arranged on the top of the bottom plate; a fixed block, the fixed block is arranged on the top of the workbench Side; guide plate, the guide plate is arranged on the side of the top of the workbench away from the fixed block. The present invention achieves the effect that the bending angle can be precisely controlled, and the steel pipe can be bent automatically and efficiently. Since the tooth on the tooth-missing gear is a quarter turn, the first gear and the rotating shaft can only rotate 90 degrees. The support block and the pressing bar can only bend the rectangular steel pipe by 90 degrees, so that the bending angle of the steel pipe can be effectively controlled.

Description

technical field [0001] The invention relates to a bending device, in particular to a rectangular steel pipe bending device. Background technique [0002] Steel pipe is a long strip of steel with a hollow center. According to the cross-sectional shape, it can be divided into circular, square and rectangular, etc., and rectangular steel pipes are generally long strips after production, and sometimes they need to be bent to a certain extent. At present, steel pipe bending is usually done manually using bending tools, or using a steel pipe bending machine to automatically bend steel pipes. However, manual bending with tools is time-consuming and laborious, and the quality is not good. good. [0003] Existing steel pipe bending machine, such as the patent announcement number is that the Chinese patent of CN204208955U discloses a kind of steel pipe bending machine, comprises base, is provided with cylinder on the base, is provided with gear at the end of cylinder, and gear and ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D7/024B21D43/00
CPCB21D7/024B21D43/003
Inventor 江青青
Owner 郓城鸿源专用车有限公司
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