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A revolving door table of a tube expander

A technology of rotating workbench and workbench, which is applied in the direction of manufacturing tools, metal processing equipment, feeding devices, etc. It can solve the problems of low production efficiency of tube expanders, long time required for a single workpiece, and high work intensity of operators. , to achieve the effect of improving continuous production efficiency, simple structure, and adjustable action rhythm

Active Publication Date: 2015-11-18
辽宁省机械研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is proposed to solve the technical problems of low production efficiency of existing tube expanders, long time required to produce a single workpiece, and high work intensity of operators

Method used

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  • A revolving door table of a tube expander
  • A revolving door table of a tube expander
  • A revolving door table of a tube expander

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Embodiment Construction

[0021] This design is effectively implemented, and its specific mode is exactly the same as the description made in the summary of the invention. Now in conjunction with the accompanying drawings, the present invention will be further described:

[0022] Step 1: Fixing the workpiece The front door assembly 25 has many different specifications, the specific difference lies in the heights of the front positioning plate 2503 and the side positioning strips 2504 are different. First, according to the height of the workpiece to be expanded, the number of rows of tubes to be expanded, the number of tubes in each row, the arrangement of the U-shaped tubes, etc., several groups of required fixed workpiece front door assemblies 25 are selected for combination, and then installed on the rotary The door workbench hangs on the mounting plate 24 of the door A face and the revolving door workbench hangs the door A face.

[0023] Step 2: Push the rotary table 22 to rotate, so that the side A...

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Abstract

Disclosed is a rotary door worktable of a pipe expander. A hanging door, for fixing workpieces, disposed on the worktable, is designed into the door with two working faces A and B and capable of rotating 180 degrees, and thus feeding and discharging operations of the workpieces can be performed on the working face B of the hanging door when pipe expanding operation is performed on the working face A of the hanging door, and the working faces A and B are turned by 180 degrees in facing direction to enter the next work cycle after the pipe expanding operation on the working face A is finished and the workpieces are fed to the working face B. Accordingly, production efficiency of equipment and work efficiency of working staff are improved.

Description

technical field [0001] The invention relates to a revolving door workbench used for a fully automatic hydraulic tube expander to fix workpieces. Background technique [0002] At present, on the vertical automatic hydraulic tube expander for heat exchangers with an expansion height of 1.5M and below, the integral hanging door is mostly used in combination to surround the heat exchanger to be expanded on the base of the tube expander. Keep it in position to facilitate the smooth progress of the tube expansion process. Generally speaking, the integral hanging door and the base of the tube expander together form a workbench for fixing workpieces. There are several types of integral hanging doors, but their composition and structure are basically the same. When using, you can choose different heights of hanging doors according to the height of the heat exchanger to be expanded, or several groups of hanging doors of the same height. Fixed on the machine body in a certain order, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D39/08B21D43/00
Inventor 于泽旭张二强程冬梅崔中文李玉琢王晓刚孙伟奎白鸿飞
Owner 辽宁省机械研究院有限公司
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