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Modular numerical control rebar and steel wire straightening and cutting device

A steel wire and cutting device technology, which is applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve the problems that the cutting method cannot be selected, cannot be adjusted in advance, and the straightening method is single, so as to reduce the social burden and facilitate disassembly. The effect of saving human resources

Active Publication Date: 2019-11-15
SHENYANG JIANZHU UNIVERSITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the bundled steel bars shipped from the steel factory can be pulled, fixed-length, straightened and cut to form steel bars of a specified length, the steel bars can be used more fully. However, most of the roller-type steel bar straightening machines on the market have a fixed straightening sequence, making The straightening method is single, and it is impossible to pre-adjust horizontally or vertically according to the actual bending direction of the steel bar. The cutting method is fixed, and the cutting method cannot be properly selected according to the efficiency and cross-section of the required steel bar.

Method used

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  • Modular numerical control rebar and steel wire straightening and cutting device
  • Modular numerical control rebar and steel wire straightening and cutting device
  • Modular numerical control rebar and steel wire straightening and cutting device

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Embodiment approach

[0061] combined with Figure 1 to Figure 10 To illustrate the specific implementation of the present invention, the rotational torque in the modular CNC steel wire straightening and cutting device comes from the motor, and all the motors in this product are represented by direct-connected motors with motor reducers, and the reducer in the cutting part is a three-stage deceleration device. The motor and its connected parts are fixed on the supporting frame and connected by bolts. The power of the traction mechanism comes from the motor 24, which drives the traction wheel shaft to rotate through the reducer, and the gear on the shaft drives the gear meshed with it to rotate, so that the two traction wheels 20 rotate in opposite directions and can drive the reinforcing bar 45 to advance. Whether the placement of the traction mechanism is split or centralized is determined by the length of the steel bars required. When the length of the steel bar is ≥ 5m, the centralized tractio...

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Abstract

The invention discloses a modular numerical control rebar and steel wire straightening and cutting device. The device comprises a steel wire and rebar placing frame, a split type traction mechanism ora centralized traction mechanism, a transverse straightening mechanism, a longitudinal straightening mechanism, a swing type cutting-off mechanism or a flying shear type cutting-off mechanism, and each mechanism is fixedly connected with a bottom frame in a threaded manner, so that too large shaking is prevented. During working, steel wires and rebar are placed on the placing frame in advance, the steel wires and the rebar are driven to move through the power of the traction mechanism, traction of the traction mechanism can drive the steel wires and the rebar to enter the straightening mechanisms and then enter a cutting area, so that straightening and cutting are completed correspondingly. The device is easy to assemble and disassemble, is flexible and changeable, and can realize modularization.

Description

technical field [0001] The invention relates to the field of engineering machinery manufacturing, in particular to a modular numerically controlled steel wire straightening and cutting device. Background technique [0002] Since the bundled steel bars shipped from the steel factory can be pulled, fixed-length, straightened and cut to form steel bars of a specified length, the steel bars can be used more fully. However, most of the roller-type steel bar straightening machines on the market have a fixed straightening sequence, making The straightening method is single, and it is impossible to pre-adjust horizontally or vertically according to the actual bending direction of the steel bar. The cutting method is fixed, and the cutting method cannot be properly selected according to the efficiency and cross-section of the required steel bar. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/02B21F11/00B21F23/00B21C51/00
CPCB21C51/00B21F1/026B21F11/00B21F23/00
Inventor 龙彦泽许应兵吕晓虎岳涵袁坤牛童沙鑫赵英男张谦谨李海东
Owner SHENYANG JIANZHU UNIVERSITY
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