Automatic flexible mirror image clamping and damping device for numerical control machine tool

A technology of vibration damping device and numerical control machine tool, which is applied in positioning devices, clamping, metal processing mechanical parts, etc., can solve the problems of rigid tooling and lack of versatility, and achieve the effect of low cost and short cycle.

Active Publication Date: 2020-04-17
CAPITAL AEROSPACE MACHINERY +1
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  • 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

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  • Automatic flexible mirror image clamping and damping device for numerical control machine tool
  • Automatic flexible mirror image clamping and damping device for numerical control machine tool
  • Automatic flexible mirror image clamping and damping device for numerical control machine tool

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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 image clamping and damping device for a numerical control machine tool. The automatic flexible mirror image clamping and damping device comprises an automatic positioning device and a rapid clamping device; the automatic positioning device comprises a machine tool coordinate data collecting and analyzing system, a robot and a control system of the robot, wherein a one-way sliding table is arranged at the front end of the robot, and the one-way sliding table is connected with the rapid clamping device; and the rapid clamping device comprisesa vacuum adsorption tool, wherein a vibration damping device is arranged on the vacuum adsorption tool. The automatic flexible mirror image clamping and damping device is not limited to the size and the shape of a part, can meet the machining damping requirement of any thin-wall part only by replacing the front-end attaching face vacuum adsorption tool, is low in cost and short in period, and fully meets the rapid response requirement of aerospace product models and the universal applicability requirement of multiple models.

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 Applications(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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