Five-axis parallel machine tool

A machine tool and parallel technology, which is applied in the direction of metal processing machinery parts, large fixed members, metal processing equipment, etc., can solve the problems of complex structure, difficult decoupling of motion, and difficult decoupling, so as to achieve simple connection mode and meet processing requirements , The effect of reducing processing costs

Active Publication Date: 2015-12-09
HEBEI UNIV OF TECH
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Problems solved by technology

[0002] The common five-axis machine tools currently on the market are mostly tandem machine tools, with complex structures and large volumes, while the general parallel five-axis machine tools have the disadvantages of small processing range and difficult decoupling of motion, and the scope of use is restri

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.

[0019] Five-axis parallel machine tool of the present invention (abbreviation machine tool, see Figure 1-5) includes the horizontal base of the machine tool 1, the first screw guide system 2, the second screw guide system 3, the third screw guide system 4, the horizontal processing platform mechanism 5, the main platform mechanism 6 and the head of the bed 7, and the head of the bed 7 The working surface is perpendicular to the working surface of the horizontal base 1 of the machine tool, the first screw guide system 2 and the second screw guide system 3 are vertically arranged in the working plane of the horizontal base 1 of the machine tool, and the horizontal processing platform mechanism 5 is located on the horizontal base of the machine tool 1 in the center of the working plane, and at the same time connected with the first screw guide s...

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Abstract

The invention relates to a five-axis parallel machine tool. The five-axis parallel machine tool comprises a horizontal machine tool base and a machine head. The five-axis parallel machine tool is characterized by also comprising a first lead screw-guide rail system, a second lead screw-guide rail system, a third lead screw-guide rail system, a horizontal processing platform mechanism and a main platform mechanism, wherein the working surface of the machine head is vertical to the working surface of the horizontal machine tool base, the first lead screw-guide rail system and the second lead screw-guide rail system are vertical to each other and are arranged in the working surface of the horizontal machine tool base, the horizontal processing platform mechanism is arranged in the center of the working surface of the horizontal machine tool base and is connected with the first lead screw-guide rail system and the second lead screw-guide rail system; the third lead screw-guide rail system is arranged on the working surface of the machine head, and the main platform mechanism is arranged in the middle of the machine head and is connected with the third lead screw-guide rail system; and the horizontal processing platform mechanism comprises a processing platform, and the lower part of the processing platform is sequentially connected with a second horizontal linear bearing, a horizontal rotation supporting seat and a first horizontal linear bearing.

Description

technical field [0001] The invention relates to the technical field of mechanical processing and manufacturing, in particular to a five-axis parallel machine tool. Background technique [0002] The common five-axis machine tools currently on the market are mostly tandem machine tools, with complex structures and large volumes, while the general parallel five-axis machine tools have the disadvantages of small processing range and difficult decoupling of motion, and the scope of use is restricted. Patent No. ZL201420418735.1 discloses a two-degree-of-freedom rotary parallel machine tool. Its shortcoming is that the machine tool uses four drives at the same time to realize two-degree-of-freedom motion, which not only wastes electric energy, but also makes it difficult to decouple the motion. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a five-axis parallel machine tool...

Claims

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Application Information

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IPC IPC(8): B23Q5/40B23Q1/26
CPCB23Q1/26B23Q5/402
Inventor 陈贵亮刘更谦冯小强于静怡边立伟
Owner HEBEI UNIV OF TECH
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