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Quantitative cutting device for construction steel bars

A cutting device and a technology for building steel bars, applied in the field of quantitative cutting devices for building steel bars, can solve the problems of easy ejection of steel bars and injury to workers, and achieve the effect of preventing steel bars from falling too high

Pending Publication Date: 2022-07-29
曾咏梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantage that steel bars are easy to pop out and cause harm to workers during the cutting process of steel bars, the invention provides a quantitative cutting device for building steel bars that is convenient for people to not easily pop out and cause harm to workers during the cutting process of steel bars

Method used

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  • Quantitative cutting device for construction steel bars
  • Quantitative cutting device for construction steel bars
  • Quantitative cutting device for construction steel bars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A quantitative cutting device for building steel bars, such as Figure 1-Figure 5 As shown, it includes a support backboard 1, a support stand 2, a placement board 3, a limit bottom block 4, a cutting chainsaw 5, a lifting mechanism 6 and a drive mechanism 7, and the middle of the front side of the support backboard 1 is symmetrically fixed left and right The support stand 2, the top of the left and right sides of the support stand 2 is connected with a placing plate 3 by means of bolts, the placing plate 3 is fixedly connected with the supporting back plate 1, and the left side of the top of the placing plate 3 is fixedly connected to the limiting bottom block 4, The front and rear sides of the limiting bottom block 4 are rotatably provided with balls, the supporting back plate 1 is provided with a lifting mechanism 6, the lifting mechanism 6 is provided with a driving mechanism 7, and the driving mechanism 7 is provided with a cutting electric saw 5, and the cutting el...

Embodiment 2

[0042] On the basis of Example 1, as Figure 6-Figure 8 As shown, it also includes a limiting mechanism 8, which includes a limiting vertical block 81, a connecting cross bar 82, a mounting bottom block 83, a positioning belt assembly 84, a transmission horizontal shaft 85, a limiting bottom plate 86, a second reset guide The column 87 and the second return spring 88, the upper right side of the support back plate 1 is slidably provided with a connecting cross bar 82, and the front side of the connecting cross bar 82 is fixedly connected to a limiting block 81, and the limiting block 81 can avoid the reinforcement of the steel bar. The rear part of the connecting cross bar 82 is fixedly connected with the installation bottom block 83, the upper side of the right part of the support back plate 1 is provided with a horizontal transmission shaft 85 in a left-right symmetrical rotation, and a positioning belt assembly is connected between the middle parts of the horizontal transmis...

Embodiment 3

[0049] On the basis of Example 1 and Example 2, as Figure 12 and Figure 15 As shown, it also includes a discharging mechanism 11. The discharging mechanism 11 includes a fixed connecting rod 111, a stripping block 112, a fourth reset guide post 113, and a fourth reset spring 114, which are connected to the lower side of the rear of the vertical plate 74. There is a fourth reset guide post 113. The fourth reset guide post 113 is slidably provided with a fixed connecting rod 111. The front end of the fixed connecting rod 111 is fixed with a stripping block 112, and the stripping block 112 can push the steel bar downward. The fourth reset guide post 113 is wound with a fourth reset spring 114 , one end of the fourth reset spring 114 is connected to the connecting vertical plate 74 , and the other end of the fourth reset spring 114 is connected to the fixed link 111 .

[0050] When the telescopic rod of the electric push rod 61 is stretched, the connecting vertical plate 74 mov...

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Abstract

The invention relates to a cutting device, in particular to a quantitative cutting device for construction steel bars. By means of the quantitative cutting device for the construction reinforcing steel bars, the reinforcing steel bars are not prone to popping up to injure workers in the reinforcing steel bar cutting process of people. A building steel bar quantitative cutting device comprises a supporting back plate, supporting vertical frames, a placing plate and a limiting bottom block, the supporting vertical frames are fixedly connected to the middle of the front side face of the supporting back plate in a bilateral symmetry mode, the placing plate is fixedly connected between the tops of the supporting vertical frames on the left side and the right side and fixedly connected with the supporting back plate, and the limiting bottom block is fixedly connected to the left side of the top of the placing plate. A steel bar moves rightwards to drive a limiting vertical block to move rightwards, a mounting bottom block moves rightwards to drive a limiting bottom plate to move leftwards through a positioning belt assembly, and a second reset spring is compressed, so that a cutting electric saw cuts the steel bar, the limiting vertical block can prevent the steel bar from bouncing, and in this way, people can conveniently cut the steel bar in the steel bar cutting process. And the reinforcing steel bars are not easy to pop out to injure workers.

Description

technical field [0001] The invention relates to a cutting device, in particular to a quantitative cutting device for building steel bars. Background technique [0002] In construction, different types of materials are generally used for construction, and the use of steel bars is indispensable. However, in some construction locations, steel bars of the required length need to be used, and the steel pipes need to be cut to the required length. [0003] Patent application CN215033195U discloses a steel bar cutting machine that facilitates positioning of steel bars, including a steel bar cutting machine main body, a positioning device is arranged on the steel bar cutting machine main body, and the positioning device comprises a rectangular plate horizontally arranged on the side surface of the steel bar cutting machine body, The rectangular plate is provided with a receiving groove whose front end communicates with the outside world, a sliding plate is slidably connected in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F11/00B21F23/00
CPCB21F11/00B21F23/00
Inventor 曾咏梅
Owner 曾咏梅
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