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A kind of screw rod automatic straightening device and method

A screw rod and straightening technology, which is applied in the field of automatic screw rod straightening devices, can solve problems such as high labor intensity, difficulty in ensuring precision, and inability to meet high-quality, high-efficiency, and rapid production requirements, so as to avoid impact , to ensure the effect of accuracy

Active Publication Date: 2014-10-15
NANJING KANGNI MECHANICAL & ELECTRICAL +1
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0008] Aiming at the problems of low straightening efficiency, difficulty in ensuring accuracy, and high labor intensity in the prior art manual-based straightening method, it has been unable to meet the high-quality, high-efficiency, and rapid production requirements of modern enterprises. The present invention provides A screw rod automatic straightening device and method, which can realize the automation of screw rod straightening, and can straighten quickly and accurately

Method used

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  • A kind of screw rod automatic straightening device and method
  • A kind of screw rod automatic straightening device and method
  • A kind of screw rod automatic straightening device and method

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Embodiment Construction

[0044] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0045] Such as figure 1 As shown, a screw rod automatic straightening device includes a workbench 14 and a straightening hydraulic cylinder 27, and also includes an industrial computer 1, a first moving guide rail 3, a second moving guide rail 15, a ball screw 4, and a first shaft coupling Device 5, second coupling 10, first servo motor 6, second servo motor 9, first servo controller 7, second servo controller 8, rotary chuck 12, stepper motor 16, first screw mandrel Support block 17, second screw mandrel support block 20, third screw mandrel support block 22, transmission screw mandrel 18, first positioning block 19, second positioning block 21, tailstock 25, straightening mobile platform 28 and hydraulic pump 30 , the first moving guide rail 3 is fixed on the workbench 14 in parallel with the second moving guide rail 15, and the straightening mobile platform 28 i...

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Abstract

The invention discloses a screw rod automatic straightening device and method, belonging to the field of screw rod straightening. It includes workbench, straightening hydraulic cylinder, also includes industrial computer, first moving guide rail, second moving guide rail, ball screw, first coupling, second coupling, first servo motor, second servo motor , the first servo controller, the second servo controller, rotary chuck, stepping motor, the first screw support block, the second screw support block, the third screw support block, the transmission screw, the first positioning block , the second positioning block, tailstock and straightening mobile table. The invention can realize automatic, rapid and precise straightening of screw rods, and has the advantages of accurate straightening result, high degree of automation, simple structure, reasonable design and easy manufacture.

Description

technical field [0001] The invention belongs to the field of screw rod straightening devices and methods, and more specifically relates to a screw rod automatic straightening device and method. Background technique [0002] The screw is a mechanical transmission part, which is used to convert rotary motion into linear motion (or convert linear motion to rotary motion) and transmit power. It has been widely used in the machinery industry, such as in CNC machine tools, rail vehicles There are many applications in the door system. When transmitting motion and power, the straightness of the screw rod, which measures the bending degree of the screw rod, is an important factor affecting the transmission accuracy and motion stability. Straightness is also an important indicator to measure the quality of screw rod processing. Therefore, the screw rod must undergo strict straightness measurement after processing to evaluate whether its straightness error is within the allowable ran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D3/16
Inventor 朱松青许有熊史翔韩亚丽陈茹雯
Owner NANJING KANGNI MECHANICAL & ELECTRICAL
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