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Internal-swelling pipe beveling machine

A beveling machine and internal expansion technology, which is used in metal processing machinery parts, milling machine equipment details, metal processing equipment, etc., can solve problems such as unbalanced station installation, imprecise machine as a whole, and inaccurate automatic feed.

Active Publication Date: 2015-07-22
ZHEJIANG AOTAI MACHINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of pipe beveling machines on the market, but most of them have the problems of inflexible adjustment of tool holders, unbalanced installation of stations, inaccurate automatic knife feeding, and inaccurate machine as a whole.

Method used

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  • Internal-swelling pipe beveling machine
  • Internal-swelling pipe beveling machine
  • Internal-swelling pipe beveling machine

Examples

Experimental program
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Embodiment Construction

[0031] Such as Figure 1-Figure 10 as shown in Figure 1-Figure 6 As shown, this specific embodiment is a kind of internal expansion type pipe beveling machine. Including machine base 1, tensioning device 2, rotating device 3, power device 4, tool holder adjusting device 5 and tool holder progressive device 6, rotating device 3 includes rotating bearing 31 and mounting plate 32, rotating bearing 31 is a cross roller bearing , the cross roller bearing outer ring 312 is fixedly connected to the machine base 1 by bolts, the cross roller bearing inner ring 311 is fixedly connected to the mounting plate 32 by bolts, the mounting plate 32 is an annular internal gear, and the power unit 4 includes a servo motor 41 and The reduction box 42, the servo motor 41 and the reduction box 42 are in transmission cooperation, and a gear box 43 is arranged between the reduction box 42 and the mounting plate 32, and the mounting plate 32 and the gear box 43 are geared in cooperation.

[0032] T...

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Abstract

The invention discloses a novel internal-swelling pipe bevelling machine which comprises a machine base, a tensioning device, a rotating device, a power device, a tool holder adjusting device and a tool holder progressive device, wherein the tool holder adjusting device comprises a cutter, a radial feed supporting plate, an axial feed supporting plate, a radial feed screw rod, an axial feed screw rod and a tool holder, wherein the cutter is fixedly arranged on a mounting plate, one end of the radial feed supporting plate is hinged to the cutter, the radial feed supporting plate is matched with the axial feed supporting plate in a guiding and sliding manner, a tool holder outer side is arranged on the axial feed supporting plate in a sleeving manner, the axial feed supporting plate is matched with the tool holder in a guiding and sliding manner, a long strip shaped radial through hole is formed in the tool holder, the radial feed screw rod penetrates through the long strip-shaped radial through hole in the tool holder, the radial feed supporting plate is matched with the axial feed supporting plate in a linked manner, the axial feed screw rod is matched with the tool holder of a beveling cutter in a linked manner, and the novel internal-swelling pipe bevelling machine provided by the utility model solves the problem of inflexibility in tool holder adjusting in a conventional internal-swelling pipe bevelling machine.

Description

technical field [0001] The invention relates to the field of pipe beveling machines, in particular to an internal expansion pipe beveling machine. Background technique [0002] The internal expansion pipe beveling machine is also called the inner diameter installation beveling machine, which refers to the pipe beveling equipment that is installed and positioned on the inner wall of the pipe, and the beveling knife is rotated and milled. The internal expansion pipe beveling machine has the following advantages: the whole machine is light in weight and easy to carry; the processing process is cold cutting, which does not affect the material of the pipe fitting body; the applicable pipe diameter is large; the driving mode is flexible and so on. Therefore, the internal expansion pipe beveling machine is widely used in pipe fitting-intensive industries such as petroleum, chemical industry, natural gas, boilers, etc., as well as in pipeline installation projects and emergency repa...

Claims

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Application Information

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IPC IPC(8): B23C3/12B23Q5/40
CPCB23C3/122B23Q5/40
Inventor 项光春项玉振张海峰张红华秦杰开
Owner ZHEJIANG AOTAI MACHINE MFG
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