High-speed Z-axis machining device and machine tool including same

A processing device and Z-axis technology, applied to metal processing machinery parts, feeding devices, processing models, etc., can solve problems such as poor positioning accuracy and poor responsiveness, and achieve good accuracy retention, long-term stable operation, and high responsiveness The effect of processing

Inactive Publication Date: 2017-05-10
SHANGHAI LYNAC NUMERICAL CONTROL TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-speed Z-axis processing device and a machine tool including it in order to overcome defects such as poor positioning accuracy and poor responsiveness in the prior art

Method used

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  • High-speed Z-axis machining device and machine tool including same
  • High-speed Z-axis machining device and machine tool including same
  • High-speed Z-axis machining device and machine tool including same

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Embodiment Construction

[0040] In the following, the present invention will be more clearly and completely described by way of embodiments in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the described embodiments.

[0041] Machine tool of the present invention, it comprises a high-speed Z-axis machining device, as figure 1 , figure 2 with image 3 As shown, the high-speed Z-axis processing device includes a fixed part 1, a Z-axis part 2, and a balance cylinder 3. The fixed part 1 is fixedly connected to the machine tool. The fixed part 1 is provided with perforations from top to bottom, and the Z-axis part 2 passes Through the through hole, and the Z-axis part 2 is slidably arranged on the fixed part 1, the Z-axis part 2 can slide up and down, so as to realize the movement in the Z-axis direction. Both sides of the Z-axis part 2 are provided with a Z-axis linear motor between the fixed part 1, and the two sides of the Z-axis part 2 are respec...

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Abstract

The invention discloses a high-speed Z-axis machining device and a machine tool including the same. The high-speed Z-axis machining device comprises a fixing part, a Z-axis part and a balance cylinder. The fixing part is provided with a through hole from top to bottom. The Z-axis part penetrates through the through hole and is slidably arranged on the fixing part. Two Z-axis linear motors are separately arranged between the two sides of the Z-axis part and the fixing part. The mobile end of the balance cylinder is connected to the top of the Z-axis part. The machine tool comprises the high-speed Z-axis machining device. According to the high-speed Z-axis machining device and the machine tool including the same, the double linear motors are adopted for double drive, and the drive force is larger; by adoption of a non-contact structure, no friction is generated, the structure has no abrasion, the service life is long, the precision retentivity is good, and long-term operation is table; and meanwhile, a gravity center drive effect is achieved, so that no inertia moment is generated during high-speed movement, and high positioning precision and responsivity and high-precision machining are achieved.

Description

technical field [0001] The invention relates to a high-speed Z-axis processing device and a machine tool including the same. Background technique [0002] In the machine tools of the current prior art, during the use of the Z-axis motion mechanism, the moment of inertia will be generated under the action of the driving force and its own gravity, which will cause vibration during high-speed motion, resulting in poor positioning accuracy and low responsiveness. Poor, affecting the processing quality. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-speed Z-axis processing device and a machine tool including it in order to overcome defects such as poor positioning accuracy and poor responsiveness in the prior art. [0004] The present invention solves the above technical problems through the following technical solutions: [0005] A high-speed Z-axis processing device is characterized in that it includes a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/00B23Q5/40B44B1/06
CPCB23Q11/00B23Q5/40B44B1/06
Inventor 张如山
Owner SHANGHAI LYNAC NUMERICAL CONTROL TECH CO LTD
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