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Automatic bending machine for hooping

A bending machine and stirrup technology, which is applied in the field of mechanical equipment for automatic bending and forming of building stirrups, can solve the problems of unstable product quality, low production efficiency, low degree of automation, etc., achieve compact structure, improve production efficiency, The effect of reducing labor intensity

Inactive Publication Date: 2008-01-16
韩道江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the domestic processing of stirrups is still done by manual bending, which has high labor intensity, low production efficiency, and unstable product quality.
According to the search, invention patent No. 92109634.8 "Full-automatic steel bar bending forming machine", although the steel bar bending can be fully automatic, it can only be processed type and Shaped steel bar, utility model patent number 95204997.X "Steel bar stirrup bending forming machine" can process stirrups, but the degree of automation is low and the production efficiency is not high
There is no automatic stirrup bending machine with high production efficiency in China

Method used

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  • Automatic bending machine for hooping
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  • Automatic bending machine for hooping

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: The steel bars of various specifications and sizes in the attached table are bent and processed into shape

[0009] Schedule I

[0010]

Bar diameter

(mm)

put quantity

(root)

Maximum stirrup

size

(mm)

minimum stirrup

size

(mm)

φ-6

6

1000×1000

200×200

φ-8

4

1000×1000

200×200

φ-10

3

1000×1000

200×200

φ-12

2

1000×1000

200×200

φ-14

1

1000×1000

200×200

[0011] Working cycle table one

[0012]

[0013] Workflow one:

[0014] Take the workflow of bending a φ8mm steel bar into a 200×200 stirrup as an example:

[0015] 1. According to the size of the diameter of the bent steel bar (φ8mm), install the adjustment sleeve (3.6) of the corresponding outer diameter, align it with the scale on the scale (14), and adjust the distance between each workbench ...

Embodiment 2

[0021] Embodiment 2: the steel bar of each size in the attached table is bent into shape

[0022] Schedule II

[0023]

Bar diameter

(mm)

put quantity

(root)

maximum bending

size

(mm)

minimum bend

size

(mm)

φ-6

6

4000

200

φ-8

4

4000

200

φ-10

3

4000

200

φ-12

2

4000

200

φ-14

1

4000

200

[0024] Working cycle table two

[0025]

[0026] Workflow two:

[0027]1. According to the size of the diameter of the bent steel bar, install the adjustment sleeve (3.6) of the corresponding specification, align the scale (14), and adjust the position of the workbench assembly (3) according to the size of the required stirrup. Tighten the lock nut (3.10), adjust the stroke of the bending oil cylinder (3.3) and the rack (3.5) according to the ang...

Embodiment 3

[0031] Embodiment 3, the steel bar of each specification size in the attached table three is bent into shape

[0032] Schedule Three:

[0033]

Bar diameter

(mm)

put quantity

(root)

maximum bending

size

(mm)

minimum bend

size

(mm)

φ-6

6

1000

200

φ-8

4

1000

200

φ-10

3

1000

200

φ-12

2

1000

200

φ-14

1

1000

200

[0034] Schematic diagram of steel bar processing and forming:

[0035] Working cycle table three

[0036]

[0037] Workflow three:

[0038] 1. According to the size of the diameter of the bent steel bar, install the adjustment sleeve (3.6) of the corresponding specification, align the scale (14), and adjust the position of the workbench assembly (3) according to the size of the required bent stirrup , lock nut (3.10). ...

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PUM

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Abstract

The present invention relates to building machines, and is especially an automatic building hooping bending machine. The automatic building hooping bending machine consists of frame, guide tracks, bench assembly, fixture assembly, PLC panel, start button, electric control cabinet, emergency button, foot switch, hydraulic pump station, pointer, graduated scale, tool cabinet, caster wheels, etc. It has novel design, compact structure, convenient use, automatic simultaneous bending formation of several bars, high production efficiency, high product quality and other advantages, and may be used widely in building engineering.

Description

Technical field [0001] The invention relates to construction machinery, in particular to mechanical equipment for automatic bending and forming of construction stirrups. Background technique [0002] The columns and beams of many domestic buildings need to be tied with stirrups made of steel bars outside the threaded steel bars to increase strength and stability. At present, domestically processed stirrups are still bent and processed manually, which has high labor intensity, low production efficiency, and unstable product quality. According to the search, invention patent No. 92109634.8 "Full-automatic steel bar bending forming machine", although the steel bar bending can be fully automatic, it can only be processed type and Shaped steel bars, utility model patent No. 95204997.X "reinforcing bar stirrup bending forming machine" can process stirrups, but the degree of automation is low and the production efficiency is not high. There is not yet a fully automatic, highly...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21F1/00
Inventor 韩道江
Owner 韩道江