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Automatic straightening machine for shafts and pipes

A straightening machine and automatic technology, applied in the field of automatic straightening machines for shafts and tubes, can solve the problems of difficult straightening processing, long inspection time, and increase production costs, saving manpower, reducing processing costs, and safe and reliable performance. Effect

Inactive Publication Date: 2016-08-03
JIANGSU XINDAO MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When encountering workpieces with thin diameters, long lengths, and severe deformation and bending, straightening is difficult, and the inspection time is longer, which increases production costs
In order to solve these problems, scientific research units and enterprise scientific and technical personnel are constantly researching and exploring, and using modern science and technology to improve the design of the existing straightening machine. Although some progress has been made in technology, there are still some problems in actual use. Technical Difficulties Not yet Overcome

Method used

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  • Automatic straightening machine for shafts and pipes

Examples

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Embodiment Construction

[0011] exist figure 1 , figure 2 Middle: The bed 7 is a cubic shape with mechanical moving parts on it. One side of the bed 7 is provided with a computer control cabinet 17. The computer control cabinet 17 is provided with a display screen and a membrane button, a motor 8 and a deceleration mechanism. 6 are connected, the reduction mechanism 6 is connected with the main sprocket 5, the main sprocket 5 is connected with the driven sprocket 3 through the chain 4, the driven sprocket 3 is connected with the driving gear 2, and the driving gear 2 drives the left and right driven gears 1 are respectively connected with the two main shafts 10; the front and rear sides of the bed 7 are respectively provided with a feed port 16 and a discharge port 21; The worm rods 14 are connected, and a turbine 13 is respectively provided at both ends of the worm rod 14, and a shaft is respectively arranged between the turbines 13 on both sides, and two support blocks 12 are respectively arranged...

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Abstract

The invention provides an automatic straightening machine for shafts and pipes and relates to the technique of machine calibrating and checking mechanisms. According to the automatic straightening machine, full-automatic straightening is achieved through control of a programmable logical controller (PLC) program and real-time monitoring of sensors; and the automatic straightening machine is simple in structure, low in manufacturing cost, high in automation degree, and safe and reliable in performance, and the machining cost in the subsequent stage is reduced. The arc shape of a concave wheel is matched with the arc shape of a convex wheel, a workpiece is extruded to deform through rolling with a certain radian, and thus the purpose of straightening is achieved. Meanwhile, worm wheels and worms are driven by rotating an adjustment hand wheel to push supporting blocks to adjust the diameter and linearity of a bar shaft, the cost is reduced, manpower resources and material resources are saved, and the straightening quality is improved.

Description

technical field [0001] The invention relates to a mechanical checking mechanism technology, in particular to an automatic straightening machine for shaft tubes. Background technique [0002] Since my country's reform and opening up, the national economy has grown rapidly, technological innovation, and independent innovation have become the mainstream of domestic industrial development. my country's industry is gradually developing in the direction of intensive, energy-saving, emission-reducing, and low-carbon. With the rapid development of the machinery industry, large quantities of shafts, pipes and rods are widely used. Straightening is a preparatory process before machining mechanical parts. Straightening is mainly used for straightening metal parts after lathe processing and heat treatment. Through straightening, the precision requirements of the ideal straightness can be obtained to ensure that the parts can meet the assembly precision or obtain the minimum cutting all...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/02
Inventor 乐道荣乐道庚高秀刘娜李龙友
Owner JIANGSU XINDAO MACHINERY
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