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Double-clamping-jaw chuck

A double-jaw card and jaw technology, applied in the direction of chucks, pipe cutting devices, manufacturing tools, etc., can solve the problems of immaturity, poor automatic discharge of parts, and human failures.

Pending Publication Date: 2021-01-08
ZHEJIANG JINAOLAN MASCH TOOL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its NC logic action is complex and immature, the operation is cumbersome, and it is easy to cause human failure due to misoperation; zero tailings cannot be achieved when the cutting length is less than 1 meter; the last part is not easy to be discharged automatically, and manual intervention is required for cutting. There is a big security risk

Method used

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Embodiment Construction

[0032] The technical solutions of the various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments described in the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work are within the protection scope of the present invention.

[0033] Such as Figure 1 to Figure 7 As shown, a double-jaw chuck includes a main body support 1, on which a rotary disc is rotated, and claws are provided on both sides of the front and rear sides of the rotary disc, and the claws are used for clamping Processed pipes.

[0034] The claws on each side include several first clamping parts 2 and second clamping parts 3, and the first clamping parts 2 and the second clamping parts 3 cooperate with each other to realize the outer surf...

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PUM

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Abstract

The invention discloses a double-clamping-jaw chuck. The double-clamping-jaw chuck comprises a main body support, wherein a rotary disc is rotationally arranged on the main body support, clamping jawsare arranged on the front side surface and the rear side surface of the rotary disc, and the clamping jaws are used for clamping a pipe to be machined. The double-clamping-jaw chuck is simple in structure and operation, has good cutting precision for the pipe with the large length, can provide stable support, and solves the problem that the pipe swings when the two chucks are used for cutting; and zero tailing can be realized, so that the cost waste is reduced to a certain degree.

Description

technical field [0001] The invention relates to a double-jaw chuck. Background technique [0002] Among the existing metal laser cutting processing equipment, the automatic loading and unloading pipe cutting machine is a kind of automatic pipe cutting equipment that has quietly emerged in recent years. It can independently complete the loading and unloading of pipes without manual placement. [0003] The chuck is an important part of the pipe cutting machine, which is used to hold the pipe and facilitate cutting by the cutting head. At the same time, it has a rotation function, which can rotate the axis of the pipe. [0004] Existing structures include a "two-chuck" structure and a "three-chuck" structure. [0005] The "two chucks" structure is to set two chucks, the front chuck and the rear chuck, for clamping the two ends of the pipe. Its advantage is that the structure and operation are simple, the price is low, and the overall cost performance is high. However, durin...

Claims

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Application Information

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IPC IPC(8): B23B31/12B23D33/02B23D21/00
CPCB23B31/12B23D21/00B23D33/02
Inventor 吕时广陈勇良郑群强王静王灵英叶建林张天伟
Owner ZHEJIANG JINAOLAN MASCH TOOL CO LTD
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