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Semicircle turning device for steel pipes

A technology of semicircle and steel pipe, applied in the field of semicircle device of steel pipe car, can solve the problems of difficult to ensure product uniformity, difficult operation, low production efficiency, etc., and achieve the effect of low processing cost, low labor intensity and improved productivity

Inactive Publication Date: 2015-03-25
LIUZHOU BEIZHENGDA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing process of processing semi-circular notches of steel pipes is processed by the upper milling machine with a milling cutter, and only one semi-circular notch of steel pipes can be processed on the milling machine at a time. It is difficult to ensure the uniformity of dimensions between products by this method, and the operation is difficult. Low production efficiency and high cost

Method used

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  • Semicircle turning device for steel pipes
  • Semicircle turning device for steel pipes
  • Semicircle turning device for steel pipes

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] The present invention will be further described in conjunction with accompanying drawing:

[0019] Such as Figure 1-3 As shown, a semicircle device for a steel pipe car includes a fixed seat 1 and a top seat 2, both of which are disc structures, and the fixed seat 1 and the top seat 2 are detachably connected. The fixed seat 1 is provided with a V-block limiting device along the circumferential direction, and a locking device 8 is provided on the top seat 2, and the locking device 8 and the V-block limiting device are arranged correspondingly up and down. , used to lock the workpiece to be processed.

[0020] Wherein, there are four V-block limiting devices, which are located between the fixed base 1 and the top base 2 . The V-block limiting device is a V-shaped groove 4 structure, and the V-shaped groove 4 structure includes a first groove arm 5 and a second groove arm 6, and the first groove arm 5 and the second groove arm 6 are connected The first baffle 7 and th...

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Abstract

The invention discloses a semicircle turning device for steel pipes. The semicircle turning device comprises a fixing seat and a top seat. The fixing seat and the top seat are each of a disc structure and are detachably connected. V-shaped block limiting devices are arranged on the fixing seat in the circumference direction. The top seat is provided with locking devices which are arranged corresponding to the V-shaped block limiting devices respectively in the vertical direction, and the locking devices are used for locking workpieces to be machined. According to the semicircle turning device for the steel pipes, a tool is adopted for clamping and positioning, four workpieces are machined simultaneously on a lathe at a time, operation is convenient and easy, and the consistency of dimensions of all the workpieces is guaranteed; furthermore, four workpieces can be machined simultaneously at a time, so the production rate is obviously increased; compared with an existing technology of machining a single workpiece on a milling machine, the semicircle turning device is high in efficiency, safe, reliable and low in labor intensity and machining cost.

Description

[0001] technical field [0002] The invention specifically relates to a semicircle device for a steel pipe car. Background technique [0003] The existing process of processing semi-circular notches of steel pipes is processed by the upper milling machine with a milling cutter, and only one semi-circular notch of steel pipes can be processed on the milling machine at a time. It is difficult to ensure the uniformity of dimensions between products by this method, and the operation is difficult. The production efficiency is low and the cost is high. [0004] Contents of the invention [0005] In order to solve the problems in the prior art, the invention provides a semicircle device for a steel pipe car. [0006] The technical solution of the present invention is: a semicircle device for a steel pipe car, including a fixed seat and a top seat, both of which are disc structures, and the fixed seat and the top seat are detachably connected. A V-block limiting device is provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B5/08B23Q3/00
CPCB23B5/08B23Q3/00B23Q2703/08B23Q2703/10
Inventor 黄冠
Owner LIUZHOU BEIZHENGDA MACHINERY