Automatic straightening machine

A straightening machine and automatic technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of drill pipe straightening not meeting the use requirements, low work efficiency, poor straightening accuracy, etc., and achieve a wide range of applications , Improve the straightening quality, improve the effect of precision

Active Publication Date: 2018-12-11
广州市祥圣切削工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an automatic straightening machine to solve the problem that the existing manual or semi-mechanized straightening machines proposed in the above-mentioned background technology have low work efficiency, poor straightening accuracy, weak applicability, and can only drill the same front and rear sections. The straightening of the drill pipe and the problem that the straightening of the drill pipe cannot meet the requirements for use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as Figure 3-11 As shown, an automatic straightening machine includes a base 1 and a slide table 2, the slide table 2 is arranged on the upper surface of the base 1, the top side of the slide table 2 is provided with a first box 3, and the first box 3 is provided on the top side of the slide table 2 A first servo motor 20 is arranged inside a box body 3, and the output shaft of the first servo motor 20 is equipped with a turntable 22, and the other end of the turntable 22 is welded with a fixing frame 5, and the first box body 3. A PLC controller 19 is provided at the top of the interior, and a first chute 9 is provided on the other side of the upper surface of the slide table 2, and two sets of first sliders 11 are slidably installed in the first chute 9, and Grooves 13 are provided at the tops of the first sliders 11 of the two groups, and a connection block 6 is provided in the grooves 13, and the connection block 6 is used to connect the cushion block 7 and the...

Embodiment 2

[0069] Such as Figure 3-11 As shown, an automatic straightening machine includes a base 1 and a slide table 2, the slide table 2 is arranged on the upper surface of the base 1, the top side of the slide table 2 is provided with a first box 3, and the first box 3 is provided on the top side of the slide table 2 A first servo motor 20 is arranged inside a box body 3, and the output shaft of the first servo motor 20 is equipped with a turntable 22, and the other end of the turntable 22 is welded with a fixing frame 5, and the first box body 3. A PLC controller 19 is provided at the top of the interior, and a first chute 9 is provided on the other side of the upper surface of the slide table 2, and two sets of first sliders 11 are slidably installed in the first chute 9, and Grooves 13 are provided at the tops of the first sliders 11 of the two groups, and a connection block 6 is provided in the grooves 13, and the connection block 6 is used to connect the cushion block 7 and the...

Embodiment 3

[0081] Such as Figure 3-11 As shown, an automatic straightening machine includes a base 1 and a slide table 2, the slide table 2 is arranged on the upper surface of the base 1, the top side of the slide table 2 is provided with a first box 3, and the first box 3 is provided on the top side of the slide table 2 A first servo motor 20 is arranged inside a box body 3, and the output shaft of the first servo motor 20 is equipped with a turntable 22, and the other end of the turntable 22 is welded with a fixing frame 5, and the first box body 3. A PLC controller 19 is provided at the top of the interior, and a first chute 9 is provided on the other side of the upper surface of the slide table 2, and two sets of first sliders 11 are slidably installed in the first chute 9, and Grooves 13 are provided at the tops of the first sliders 11 of the two groups, and a connection block 6 is provided in the grooves 13, and the connection block 6 is used to connect the cushion block 7 and the...

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Abstract

The invention discloses an automatic straightening machine, which comprises a base and a sliding table. The sliding table is arranged on the upper surface of the base, a first servo motor is arrangedin a first box which is arranged on one side of the top end of the sliding table, and a rotating disc is mounted at an output shaft of the first servo motor. A fixing frame is welded to the other endof the rotating disc, a PLC controller is arranged at the inner top end of the first box, and the other side of the upper surface of the sliding table is provided with a first slide groove. By joint use of three groups of pressure wheels, straightening of drill stems different in section shape can be realized, and wide utilization range and high applicability are realized; by a laser scanner for scanning the drill stems, the drill stems are straightened after convex portions of the drill stems are determined, so that straightening precision is improved; by joint use of the first servo motor, asecond servo motor and an oil cylinder, the straightening rate of the automatic straightening machine is higher than that of manual or semi-mechanical straightening devices.

Description

technical field [0001] The invention belongs to the technical field of straightening equipment in mechanical processing, and in particular relates to an automatic straightening machine for drill pipes. Background technique [0002] In the field of mechanical processing, it is often necessary to straighten metal profiles, bars, pipes, wires, etc. The straightening machine is a device that squeezes the bars through straightening rollers to change the straightness. Generally, there are two rows of straightening Straight rolls in varying quantities. There are also two-roll straightening machines, which rely on the angle change of the two rolls (concave in the middle, hyperbolic roll) to straighten materials of different diameters. [0003] In order to realize the straightening function, the specific straightening equipment in the prior art has the following types: [0004] Chinese patent application 201720974103.7 discloses a metal pipe straightening machine, such as figure 1...

Claims

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Application Information

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IPC IPC(8): B21D3/10B21C51/00
CPCB21C51/00B21D3/10
Inventor 刘焰伟
Owner 广州市祥圣切削工具有限公司
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