Straight threading machine for automatic sizing and automatic cutter retreating in whole carriage travel

A threading machine and straight thread technology, which is applied in the field of straight thread threading machines, achieves the effects of wide application range, simplified work process, and energy-saving and efficiency-enhancing effects

Pending Publication Date: 2017-05-10
SHAOXING JIANHUA METAL LOGISTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention does not need manual supervision after starting up and works, and implements automatic length-setting and automatic knife r

Method used

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  • Straight threading machine for automatic sizing and automatic cutter retreating in whole carriage travel
  • Straight threading machine for automatic sizing and automatic cutter retreating in whole carriage travel
  • Straight threading machine for automatic sizing and automatic cutter retreating in whole carriage travel

Examples

Experimental program
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Embodiment Construction

[0020] See attached figure 1 , a straight thread threading machine with automatic length determination and automatic knife retraction within the full carriage stroke, including a power transmission system installed in the frame, and the centering locking device is installed on the output shaft [ 14], a pair of slide rails [3] fixed on the frame [13], the slide rails [3] are covered with a slide frame [2], and the slide frame is equipped with automatic sizing and automatic knife retraction system, the automatic sizing and automatic knife retracting system includes: puller head [16], carriage [2], slider [5], stop piece [12], length adjustment block [9], slider control Rod [4], and carriage advancing and retreating device [17].

[0021] See attached figure 2 , the carriage [2] is set on a pair of slide rails [3], the structure of the wrench head [16] and the positional relationship between the parts are common knowledge to those skilled in the art. will no longer be describe...

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PUM

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Abstract

The invention relates to a straight thread die head threading machine for automatic sizing and automatic cutter retreating in the whole carriage travel. A currently general straight threading machine needs manual sizing and manual cutter retreating during machining, so that the automation degree is low, and the labor cost is high. A known straight threading machine is additionally provided with an automatic sizing and automatic cutter retreating system. The straight threading machine is characterized by comprising a slide block mounted on a die head; a stop piece-slide rail bracket on a frame acts on a length adjusting block of a slide block control rod; the length adjusting block is on the control rod; finally, the slide block is stopped by transferring to the slide block; a cliff is formed between the slide block and a handle of the die head; and the handle of the die head rotates to automatically finish sizing and cutter retreating. The straight threading machine realizes automation of sizing and cutter retreating and standardization of length machining, replaces manual supervision, can achieve supervision of multiple machines by one person, and saves the labor cost.

Description

[0001] Technical field: [0002] A straight thread threading machine with automatic fixed length and automatic tool retraction within the full carriage stroke, relating to the field of straight thread threading machines, especially capable of automatically controlling the processing length within the full carriage stroke when processing large-length threads, A device that automatically retracts the tool after the thread length reaches the requirement, which ensures the same processing length of the workpiece, better protects the safe use of the machine, reduces manual labor intensity, and greatly improves the application of automation. [0003] Background technique: [0004] At present, the automatic fixed-length retracting device of the threading machine is mainly suitable for pipe threads. Its characteristics are that the threads are mainly socketed, taper threads, and short in length. Several times to dozens of times the thickness of the nut. The known automatic fixed-lengt...

Claims

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Application Information

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IPC IPC(8): B23G1/22B23G1/52
Inventor 平春华
Owner SHAOXING JIANHUA METAL LOGISTICS CO LTD
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