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Miniature powerful numerical control lathe

A CNC lathe, powerful technology, applied in the direction of large fixed members, driving devices, feeding devices, etc., can solve the problems of expensive CNC equipment and lack of CNC lathe equipment, and achieve the effect of light weight, simple structure and small volume

Pending Publication Date: 2019-01-22
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to the high cost of CNC equipment, many colleges and factories lack CNC lathe equipment, and there is an urgent need for a small CNC lathe that is cheap and can meet the needs of the work.

Method used

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  • Miniature powerful numerical control lathe
  • Miniature powerful numerical control lathe
  • Miniature powerful numerical control lathe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0029] As shown in the figure, a miniature powerful CNC lathe is provided with a small pulley 41 at one end of the motor, a motor shaft end stop ring 42 at the motor shaft end, and a main shaft structure at the upper end of the motor, and the main shaft structure includes a main shaft 55 , flange 24, chuck 22, large pulley 38, key 39, pulse generator 36, main shaft front bearing seat 29 and main shaft rear bearing seat 33, one end of the main shaft is connected to the flange, and the flange is provided with a card The other end of the main shaft is provided with a large pulley, a key is provided beside the large pulley, a pulse generator is provided on the side close to the large pulley, and a main shaft front bearing seat and a main shaft rear bearing seat are respectively arranged on the main shaft. , the large pulley and the small pulley are ...

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PUM

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Abstract

The invention discloses a miniature powerful numerical control lathe. Belt transmission serves as main transmission of the lathe; a servo motor and a ball screw are connected through an elastic coupler; two ends of the ball screw are fixedly supported. The design structure can meet machining requirements, such as machining range and machining precision, of parts with the diameter smaller than 60 mm, and the relative position and the relative movement of workpieces and cutters required by existing technical methods are ensured. Under the conditions that both economical efficiency and reasonability are achieved, a transmission chain is adopted as short as possible, so that a mechanism is simplified, the transmission precision and the transmission efficiency are improved, it is guaranteed that the lathe has the rigidity, vibration resistance, thermal deformation and noise level matched with the required machining precision, and the lathe is simple in structure, reasonable, reliable, smallin size and low in weight.

Description

technical field [0001] The invention belongs to the field of automation equipment, in particular to a miniature powerful numerically controlled lathe. Background technique [0002] CNC machine tool is the abbreviation of Computer numerical control machine tools, which is an automatic machine tool equipped with a program control system. The control system can logically process and decode programs with control codes or other symbolic instructions, so that the machine tool can act as a CNC bending machine and process parts. With the development of social production and science and technology, the shape and structure of machinery and processed products are continuously improved, and the requirements for processing quality are getting higher and higher. The speed of product replacement is accelerating, especially in the departments of national defense, aviation, aerospace and deep diving. The precision requirements of the parts are very high, the geometric shape is becoming more...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q5/10B23Q1/26B23Q1/01B23Q5/28
CPCB23Q1/01B23Q1/26B23Q5/10B23Q5/28
Inventor 袁名伟袁妙黎振
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE