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Waste reinforcing steel bar cut-off machine capable of conducting cut-off twice

A steel bar cutting machine and cutting machine technology, which is applied in the field of steel bar processing equipment, can solve the problems of high power, increase the production and use cost of the steel bar cutting machine, and high bearing strength requirements, achieve low power, low bearing strength requirements, and save energy. The effect of the cutting knife

Inactive Publication Date: 2018-12-07
长葛市四方建筑机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, there is no indentation part in the cutting part of the cutting knife, and the steel bar is cut off at one time, which has the disadvantages of large power required and high strength requirements, which increases the production and use costs of the steel bar cutting machine

Method used

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  • Waste reinforcing steel bar cut-off machine capable of conducting cut-off twice
  • Waste reinforcing steel bar cut-off machine capable of conducting cut-off twice
  • Waste reinforcing steel bar cut-off machine capable of conducting cut-off twice

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] like figure 1 , 2 . As shown in 3, the scrap steel cutting machine for secondary cutting includes a cutting machine body, and the cutting machine body includes a casing 1, which has a knife edge 2 for cutting steel bars on the casing, and a cutting knife installed on the knife edge On the side, the motor is also connected to the cutting knife 5 through the speed change gear 3 and the connecting rod 4. The cutting knife has a cut-off position, and the length direction of the cut-off position according to the steel bar 6 is from left to right. It is characterized in that: The cutting knife described has the first blade portion 7 on the right side and the second blade portion 8 on the left side, the second blade portion is at a distance of 10-12 centimeters behind the first blade portion, figure 2 D in is the distance between the second blade behind the first bl...

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Abstract

The invention relates to a reinforcing steel bar machining device named a waste reinforcing steel bar cut-off machine capable of conducting cut-off twice. The waste reinforcing steel bar cut-off machine comprises a cut-off machine body. The cut-off machine body comprises a machine shell. A tool edge for cutting off reinforcing steel bars is arranged on the machine shell. A cut-off tool is furtherinstalled on the side face of the tool edge. An electric motor is further connected with the cut-off tool through a variable-speed gear and a connection rod. The cut-off tool comprises a cut-off part.The length direction in which the reinforcing steel bars enter the cut-off part is from left to right. The cut-off tool comprises a first blade part on the right face and a second blade part on the left face. The second blade part is 10 cm to 12 cm behind the first blade part. A machining part of the first blade part is located in front of the second blade part. A liner is installed at the position, in front of the second blade part, on the tool edge. The liner comprises a liner face. An ejection knife is installed at the position, in front of the first blade part, on the tool edge. A meshingpart meshed with the first blade part is arranged in front of the ejection knife. The meshing part and the liner face are on the same plane. The waste reinforcing steel bar machining device has the beneficial effects that needed power is small and the requirement for the bearing strength is not high.

Description

technical field [0001] The invention relates to equipment for steel bar processing, in particular to a steel bar cutting machine. Background technique [0002] The waste steel bar cutting machine is a device that cuts the waste steel bar into small pieces of steel bars, usually 10-12 cm in length, so that they can be returned to the furnace for smelting, or processed into screws, nails and other components. [0003] In the prior art, what used to process waste steel bars was a common steel bar cutting machine. [0004] The steel bar cutting machine includes a cutting machine body, the cutting machine body includes a casing, a knife edge for cutting steel bars is provided on the casing, a cutting knife is installed on the side of the knife edge, and a motor is connected to the steel bar through a speed change gear and a connecting rod. A cutting knife, the cutting knife has a cutting part. [0005] In the prior art, there is no indentation part at the cutting part of the cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F11/00
CPCB21F11/00
Inventor 赵四方
Owner 长葛市四方建筑机械厂
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