Metal capillary tube straightening device

A technology for straightening devices and capillary tubes, which can be used in pipe shearing devices, shearing devices, metal processing equipment, etc., and can solve problems such as complex structures and high energy consumption

Active Publication Date: 2014-09-03
DONGQING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, this type of straightening machine not only has a relatively complex structure, but als

Method used

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  • Metal capillary tube straightening device

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Embodiment Construction

[0014] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0015] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, or two The internal communication of a component can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations.

[0016] ...

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Abstract

A metal capillary tube straightening device comprises a feeding mechanism and a straightening mechanism, wherein the straightening mechanism comprises a motor, a base, a bent metal tube and high-speed rotating bearings, the upper surface of the base is provided with two locating supports which are parallel to each other and respectively provided with one high-speed rotating bearing, the bent metal tube penetrates through the two high-speed rotating bearings, the part, between the two high-speed rotating bearings, of the bent metal tube is in a wavy shape by being bent upwards and downwards, all bent radians of the metal tube are the same, and a flexible tube is plugged in the metal tube. According to the metal capillary tube straightening device, the metal tube is driven to rotate at high speed by the high-speed rotating bearings and can generate strong centrifugal force to drive a metal capillary tube to be straightened when rotating at high speed; meanwhile, the rubber flexible tube is specially plugged in the metal tube to protect the metal capillary tube and prevent the damage, caused by collision of the metal capillary tube and the metal tube in a straightening process, of the metal capillary tube.

Description

technical field [0001] The invention relates to the field of metal capillary processing, in particular to a metal capillary straightening device. Background technique [0002] At present, for the straightening of small-sized metal capillary tubes, the straightening machine used usually adopts three sets of straightening rollers arranged crosswise, and one guide roller is arranged reasonably, of which the first and third sets are dual active, and the motor passes through the Special reducer, the direction coupling drives the rotation. When the tube and metal capillary are "bitten" by the roller, they will advance with the rotation of the roller. After repeated rotation and bending, the material can be straightened and the ellipticity of its section can be reduced. . [0003] However, this type of straightening machine not only has a relatively complex structure, but also has high energy consumption, and can only process metal capillaries with a diameter of more than 1 mm. ...

Claims

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Application Information

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IPC IPC(8): B23P23/02B21D3/00
CPCB21D3/00B23D21/00B23P23/04
Inventor 赵烨
Owner DONGQING TECH
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