Small-sized five-shaft linkage numerically controlled machine

A five-axis linkage, CNC milling machine technology, applied in milling machine equipment, milling machine equipment details, large fixed members, etc., can solve the problems of difficulty in processing small parts with three-dimensional curved structure, waste of energy and space, and bulky machine tools. Simple, high machining accuracy, small size effect

Inactive Publication Date: 2009-05-27
HARBIN INST OF TECH
View PDF0 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a small five-axis linkage CNC milling machine to solve the problems of bulky machine tools, high prices, high processing costs, low efficiency, was

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Small-sized five-shaft linkage numerically controlled machine
  • Small-sized five-shaft linkage numerically controlled machine
  • Small-sized five-shaft linkage numerically controlled machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0008] Specific embodiment one: in conjunction with Figure 1~ Figure 5 To illustrate this embodiment, the milling machine of this embodiment includes a gantry frame bed, a base 39, an electric spindle 24, an X-axis servo drive assembly, a Y-axis servo drive assembly, a Z-axis servo drive assembly, a work turntable assembly, The cylinder assembly, the microscope assembly, the Z-axis plate 21 and the upper support frame 46; the gantry frame type bed is fixedly mounted on the base 39, and the gantry frame type bed is composed of a beam 32 and two uprights 2. Two uprights 2 are arranged oppositely, the cross beam 32 is fixed on the two uprights 2, and the X-axis servo drive assembly is composed of an X-axis AC servo motor 60, an X-axis ball screw 62, an X-axis linear guide 49, and an X-axis The guide rail bottom plate 47, the X-axis micro switch 61, the X-axis grating ruler 63 and the X-axis grating ruler reading head 59 are composed. The Y-axis servo drive assembly is composed of a Y...

Example Embodiment

[0009] Second embodiment: This embodiment will be described with reference to Figs. 1 and 2. The difference between this embodiment and the first embodiment is: the milling machine of this embodiment also includes two chip guards 55; the Y-axis guide rail bottom plate 44 is equipped with a chip guard 55 on the left and right sides. Such a setting is beneficial to the removal of coolant and chips, and reduces the thermal deformation of the bed caused by the temperature change of the cutting fluid.

Example Embodiment

[0010] Specific embodiment three: This embodiment is described with reference to Figs. 1 and 2. The difference between this embodiment and specific embodiment 1 or 2 is: the milling machine of this embodiment also includes an X-axis dust cover 4; The dust cover 4 is arranged directly above the X-axis ball screw 62, and the lower end of the X-axis dust cover 4 is connected to the cross beam 32. This arrangement can prevent dust and chips from falling on the X-axis ball screw 62 and ensure the normal rotation of the X-axis ball screw 62.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a small five-axle-linkage numerical control milling machine, relating to a small numerical control milling machine. The invention aims at problems of conventional-size precise machine tool during cutting process of tiny parts, including large machine tool volume, high processing cost, low efficiency, uneconomical energy and space consumption and difficulties in the processing of complex tiny parts of three-dimensional camber structure. A portal frame-typed machine body is fixed on a base; and X-axis servo driving assembly is fixed on the portal frame-typed machine body; the upper end surface of the base is fixed with a Y-axis servo driving assembly; a Z-axis panel is connected with the X-axis servo driving assembly; a Z-axis servo driving assembly is fixed on the Z-axis panel; an electric principal shaft is fixed on the Z-axis servo driving assembly; a cylinder is connected with the Z-axis servo driving assembly; a microscope is connected with the Z-axis servo driving assembly; a working turntable provided with a motor therein is driven by a driving motor and forms a composite turntable rotating around the Z axis and the Y axis. The numerical control milling machine can realize five-axle linkage so as to satisfy processing requirements of three-dimensional camber structure and complex tiny parts.

Description

technical field [0001] The invention relates to a small numerically controlled machine tool, which belongs to the field of mechanical processing equipment. Background technique [0002] With the continuous development of science and technology, the demand for various micro-miniature products in the fields of civil and national defense continues to increase, and the requirements for the function, structure complexity, and reliability of micro-devices are also getting higher and higher. MEMS (micro-electromechanical system abbreviation) technology based on silicon technology can realize the processing of tiny parts, but the machinable materials are limited, the shape of parts is limited to two-dimensional or quasi-three-dimensional structures, it is difficult to process complex three-dimensional structures, and the relative accuracy (parts The ratio of tolerance to feature size) is low, and in many cases, tiny parts have complex three-dimensional structures. Therefore, the res...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B23C3/00B23Q1/01B23Q1/26B23Q1/48B23Q11/08
Inventor 梁迎春孙雅洲刘海涛富宏亚韩振宇张翔
Owner HARBIN INST OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap