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Core pulling aluminum tube drawing machine

The technology of a drawing machine and a core pulling machine is applied in the field of non-ferrous metal pipe processing equipment, which can solve the problem that the equipment does not automatically pass through the pipe, and achieve the effect of high internal and external precision.

Pending Publication Date: 2018-04-17
QIYANG HONGTAI ALUMINUM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many equipments on the market for processing aluminum pipes, but most of them do not have the function of automatic pipe threading

Method used

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  • Core pulling aluminum tube drawing machine
  • Core pulling aluminum tube drawing machine

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. The following description is by way of example, but the protection scope of the present invention should not be limited thereto.

[0018] The core-pulling aluminum tube drawing machine of this embodiment is composed of a core-pulling mechanism, a feeding mechanism, a pulling mechanism and a material storage mechanism.

[0019] The core-pulling mechanism is composed of a core-pulling frame 1, a core-pulling rod chute 2, a core-pulling rod 6, a core-pulling rod fixing nut 31, a core-pulling mold core 7 and a core-pulling rod lifting cylinder. institution to the left.

[0020] The core-pulling rod chute 2 is installed on the left end of the core-pulling frame 1, with a vertical chute in the middle, and the left end of the core-pulling rod 6 is installed in the vertical chute of the core-pulling rod chute 2, The left side of the core-pulling rod chute 2 is ...

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Abstract

The invention discloses a core pulling aluminum tube drawing machine and relates to the technical field of non-ferrous metal pipe processing equipment. The machine comprises a core pulling mechanism,a feeding mechanism and a drawing mechanism, wherein the core pulling mechanism is arranged at one end of the drawing mechanism; the feeding mechanism is arranged on the upper part of the drawing mechanism; the core pulling mechanism comprises a core pulling rack 1, a core pulling rod slide groove 2, a core pulling rod 6, a core pulling mold core 7 and a core pulling rod lifting cylinder; the corepulling rod slide groove 2 is arranged at one end of the core pulling rack 1; one end of the core pulling rod 6 is vertically-slidably arranged in the core pulling rod slide groove 2 in a penetratingmanner; the core pulling mold core 7 is arranged at the other end of the core pulling rod 6; the core pulling rod lifting cylinder is vertically arranged on the lower part of the core pulling rack 1;and the core pulling rod 6 is supported on the upper part of the upwardly-extending cylinder shaft. The machine has the characteristics of automatic tube threading, automatic drawing, high internal and external precision of pipes and the like and can be used for drawing not only aluminum alloy tubes but also other non-ferrous metal tubes.

Description

technical field [0001] The invention relates to the technical field of non-ferrous metal pipe processing equipment, in particular to a core-pulling aluminum pipe drawing machine. Background technique [0002] Most aluminum tubes are processed by drawing. For aluminum tubes with only outer diameter requirements, coreless drawing is usually used. For aluminum tubes with both outer diameter requirements, inner diameter requirements, and even inner wall smoothness requirements , you need to use the method of core drawing. At present, there are many equipments on the market for processing aluminum pipes, but most of them do not have the function of automatic pipe threading. [0003] Chinese patent (patent application number is 201110252269.5) discloses "a core head upper device and a pipe drawing machine with the core head upper device", the core head upper device includes a core rod support, a core rod and a core head, the described The core rod is passed through the core rod ...

Claims

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Application Information

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IPC IPC(8): B21C1/24B21C1/32B21C1/28B21C1/30
CPCB21C1/24B21C1/28B21C1/30B21C1/32
Inventor 刘健蒋国富蒋有名黄建国谭永宏
Owner QIYANG HONGTAI ALUMINUM IND
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