Whirlwind milling machine for chamfering of large bar

A bar, chamfering technology, applied in milling machine equipment, milling machine equipment details, metal processing equipment and other directions, can solve the problems of easy to produce vibration lines, low processing efficiency, low precision, etc., to achieve high processing efficiency, high processing precision, The effect of improving machining accuracy

Inactive Publication Date: 2011-05-04
DALIAN JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to solve the problems of low processing efficiency, easy to produce vibration marks and low precision in the existing technology

Method used

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  • Whirlwind milling machine for chamfering of large bar
  • Whirlwind milling machine for chamfering of large bar
  • Whirlwind milling machine for chamfering of large bar

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Embodiment Construction

[0020] The specific embodiment of the present invention is shown in the attached drawings, which is composed of a machine bed 1, a head box 5, a cutter head 12, a pressing device 6, a material transfer device 9 and an axial positioning inclined block 7; a machine bed 1 Servo motors 3 are installed symmetrically on both ends of the headstock. The headstock 5 is connected to the servomotor 3 through the screw nut 2 and the lead screw 4; the cutter head 12 is mounted on the spindle of the headstock 5; it is characterized by the machine bed 1 Vertical beam frames 11 are installed on both sides of the upper part, two cross beams 10 are installed on the upper part, and a compression device 6 is installed on the cross beam 10. In the lower part of the compression device 6, two tables are installed on the machine bed 1 V-shaped iron 8; a feeding device 9 is installed in the middle groove of the machine bed 1, and axial positioning inclined blocks 7 are symmetrically installed on both si...

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PUM

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Abstract

The invention provides a whirlwind milling machine for chamfering of a large bar, relating to the milling machine for the chamfering of the large-diameter bar. The milling machine consists of a machine body, a head stock, a cutter, pressing devices, a material feed device and axial position sloping blocks, wherein servo motors are symmetrically arranged on two ends of the machine body; the head stock is connected with the servo motors through screw nuts and screws; and the cutter is arranged on the main shaft of the head stock. The milling machine is characterized in that vertical beam frames are arranged on two sides of the upper part of the machine body, and two cross beams are arranged on the upper part of the vertical beam frames; the pressing devices are arranged on the cross beams; two V-shaped irons are arranged on the table of the machine on the lower parts of the pressing devices; the material feed device is arranged in a groove in the middle of the machine body; and the axial position sloping blocks are symmetrically arranged on two sides of the material feed device. The whirlwind milling machine has the advantages of novel structure, no chatter mark, high manufacture accuracy, high manufacture efficiency and the like, is simple in manufacture and assembly, is convenient to operate, and is a novel large bar chamfering whirlwind milling machine integrated with economy and practicality.

Description

Technical field [0001] The large-scale bar material chamfering whirlwind milling machine of the present invention relates to a large-diameter bar material chamfering milling processing milling machine. Background technique [0002] At present, in the milling machine for processing large bar chamfering, the cutting head is composed of a cutting head. Such processing efficiency is low, and because of a cutter head, the cutting surface during cutting is large, which is prone to chatter marks and causes problems such as low processing accuracy. In view of the above-mentioned problems in the prior art, it is necessary to study and design a new type of large bar chamfering whirlwind milling machine to overcome the problems in the prior art. Summary of the invention [0003] In view of the above-mentioned problems in the prior art, the purpose of the present invention is to study and design a new type of large bar chamfering whirlwind milling machine. It is used to solve the problems o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C3/12B23C9/00
Inventor 刘元伟范佳于洲航
Owner DALIAN JIAOTONG UNIVERSITY
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