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High-speed AC five-axis linkage double swing head

A five-axis linkage, double swing head technology, applied in the direction of large fixed members, metal processing mechanical parts, metal processing equipment, etc., can solve the problems of difficult to meet high-precision CNC machining requirements, easy loss of accuracy, large product errors, etc. Achieve the effect of simple structure, improved accuracy and low manufacturing cost

Pending Publication Date: 2018-06-22
浙江晨好智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The key components AC five-axis linkage double swing head are imported from Europe, the United States, Japan, Italy and other foreign countries, which are expensive and bulky;
[0004] (2) At this stage, the five-axis linkage structure of milling machines on the market does not have a reasonable backlash adjustment structure, and it is easy to lose accuracy under long-term work, so the processed products have large errors, and it is difficult to meet the requirements of high-precision CNC machining

Method used

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  • High-speed AC five-axis linkage double swing head
  • High-speed AC five-axis linkage double swing head
  • High-speed AC five-axis linkage double swing head

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0074] like Figure 1-2 As shown, a high-speed AC five-axis linkage double swing head includes a C-axis motor 1, an A-axis motor 8, and an electric spindle 14. One end of the output shaft of the C-axis motor 1 is provided with a C-axis reducer 2, and the C-axis reducer 2 A C-axis connection plate 3 is provided on one surface of the C-axis reducer 2, and a main body 4 is provided at the output port of the C-axis reducer 2;

[0075] One side of the main body 4 is provided with a main body left protective cover 5, one surface of the main body 4 is provided with an A-axis right protective cover 9, and one surface of the A-axis right protective cover 9 is provided with an A-axis right motor protective cover 10;

[0076] One end of the output shaft of the A-axis motor 8 is provided with an A-axis reducer 7, and one surface of the A-axis reducer 7 is fixedly connected to the main body 4;

[0077] The surface of the electric spindle 14 is covered with an electric spindle connecting s...

specific Embodiment 2

[0084] The invention itself has multiple adjustable nuts to compensate for the size deviation caused by processing and form a deviation adjustment function in the installation process. The adjustment nut technology is described as follows:

[0085] 1. There are three points 303 on the connecting plate 3 of the C-axis. It can adjust the flatness of the product docking with the CNC machine tool.

[0086] 2. The main body 404 has four anti-tooth nuts, which can adjust the center of the electric spindle to be consistent with the rotation center of the C-axis, and be perpendicular to the installation end surface of the C-axis connection plate 3, thereby realizing the free rotation of the C-axis and the machine tool table The plane is consistent and the A axis is perpendicular to the plane of the machine tool when rotating.

[0087] 3. The two left and right adjusting nuts on the connecting sleeve 12 of the electric spindle can adjust the center of the spindle to be consistent wit...

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Abstract

The invention discloses a high-speed AC five-axis linkage double swing head, and relates to the technical field of milling machine accessories. The high-speed AC five-axis linkage double swing head comprises a C-axis motor, an A-axis motor and an electric main shaft, wherein a C-axis speed reducer is arranged at one end of an output shaft of the C-axis motor, a C-axis connecting disc is arranged on one surface of the C-axis speed reducer, a main body is arranged on one surface of an output port of the C-axis speed reducer, and a main body left side protection cover is arranged on one side faceof the main body. According to the high-speed AC five-axis linkage double swing head, A-axis speed reducer fixing nuts are loosened, four left-hand nuts are used for adjusting the A axis, and therefore the A axis is parallel to the Z axis of a machine tool; the A-axis fixing nuts are strengthened, errors generated in the installation and production process are avoided, the working efficiency andthe production machining accuracy are improved, the production cost is reduced, the manual input is reduced, the production cycle is shortened, and the high-speed AC five-axis linkage double swing head can be widely applied to numerically-controlled machine tools in multiple fields such as molds, aviation, spaceflight, high-speed trains, war industry, scientific research, teaching, medical treatment and shipping.

Description

technical field [0001] The invention relates to the technical field of milling machine accessories, in particular to a high-speed AC five-axis linkage double swing head. This AC five-axis linkage double swing head has high speed, high rigidity, high precision and other performances. It is characterized by small size, simple structure, wide processing range, and free maintenance for life. It can be widely used in aviation, light rail, bullet trains, automobiles, and ships. , military industry, mold, teaching, research and development and other fields. Background technique [0002] Five-axis linkage is based on 3 linear coordinate movements, plus 2 angular coordinate movements, which can coordinate the movement at the same time under the control of the computer numerical control system, and realize the five-axis relative linkage between the machine tool (milling machine) and the parts to be processed. In this way, the cutting edge of the cutter head always moves along the tan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C1/00B23Q1/25
CPCB23C1/00B23Q1/25
Inventor 葛辉辉
Owner 浙江晨好智能科技有限公司
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