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An automatic flexible mirror image clamping and damping device for CNC machine tools

A technology of CNC machine tools and clamping devices, which is applied in positioning devices, clamping, metal processing mechanical parts, etc., can solve the problems of rigid tooling and other problems such as poor versatility, and achieve the effect of fast clamping and disassembly

Active Publication Date: 2021-11-02
CAPITAL AEROSPACE MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the problems existing in the prior art, in order to adapt to the rapid response requirements of different developed products, the present invention provides an automatic flexible mirror image clamping and damping device with a wider application range, which solves the problem of poor versatility of traditional rigid tooling and effectively reduces Cutting vibration during milling of thin-walled parts

Method used

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  • An automatic flexible mirror image clamping and damping device for CNC machine tools
  • An automatic flexible mirror image clamping and damping device for CNC machine tools
  • An automatic flexible mirror image clamping and damping device for CNC machine tools

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, the present invention is described in more detail.

[0019] An automatic flexible mirror image clamping and damping device for a numerically controlled machine tool, comprising an automatic positioning device and a quick clamping device.

[0020] The automatic positioning device includes a machine tool coordinate data acquisition and analysis system, a robot and its control system.

[0021] Its working principle and process are:

[0022] 1) The processing cutting tool 5 of the CNC machine tool 1 is positioned to the processing position of the workpiece 2;

[0023] 2) The data acquisition and analysis system pre-reads the content of the NC machining program to obtain the coordinate points of the machining position;

[0024] 3) The data acquisition and analysis system performs the mirror image transformation of the coordinates of the processing position to obtain the coordinate point of the optimal action position of the d...

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Abstract

The invention discloses an automatic flexible mirror clamping vibration reduction device for a numerically controlled machine tool, comprising an automatic positioning device and a quick clamping device; the automatic positioning device includes a machine tool coordinate data acquisition and analysis system, a robot and a control system thereof; A one-way sliding table is provided, and the one-way sliding table is connected with a quick clamping device; the quick clamping device includes a vacuum adsorption tool, and a damping and vibration reduction device is arranged on the vacuum adsorption tool. The device is not limited to the size and shape of the parts. It can adapt to the vibration reduction requirements of any thin-walled parts by simply replacing the vacuum adsorption tooling on the front-end fitting surface. The cost is low and the cycle is short. sexual needs.

Description

technical field [0001] The invention relates to the field of numerical control machining, in particular to an automatic flexible mirror image clamping and damping device used for machining thin-walled parts. Background technique [0002] As a whole, aerospace products are characterized by large size, thin walls, and weak rigidity. In the milling process of spacecraft products, due to its thin-walled and weak rigidity, the workpiece is prone to cutting vibration, and the cutting vibration phenomenon will directly affect the product quality and restrict the processing efficiency. Specifically, the machined surface is prone to vibration marks , the surface quality accuracy is unqualified; the tool is prone to overcutting, resulting in out-of-tolerance or even scrapping; the cutting force increases sharply, and the tool is seriously damaged; the cutting amount is limited, which seriously restricts the processing efficiency. Therefore, the cutting vibration phenomenon has become...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08B23Q11/00
CPCB23Q3/088B23Q11/0032
Inventor 刘争张素燕何万林史海军赵洪杰战祥鑫落海伟张泽吴雪松贾师强陈宏亮张海洋赵柳敬陈艳青毕凯焉嵩刘威贾浩洲杨洋喻晓浩李晓彬周振京宁博马丽翠
Owner CAPITAL AEROSPACE MACHINERY
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