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Intelligent shock-absorbing standard worktable for machine tool

A workbench and workbench base technology, which can be used in manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve problems such as non-adaptive ability, improve cutting speed and surface roughness accuracy, and widen sources of raw materials. , strengthen the effect of relative rigidity

Inactive Publication Date: 2012-07-18
成都市东升机械制造有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

No adaptive ability

Method used

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  • Intelligent shock-absorbing standard worktable for machine tool
  • Intelligent shock-absorbing standard worktable for machine tool
  • Intelligent shock-absorbing standard worktable for machine tool

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Experimental program
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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing:

[0012] like figure 1 As shown, a machine tool intelligent shock-absorbing benchmark workbench includes intelligent materials-magnetorheological fluid (1), exciter (2), polymer solid damping gasket (3), liquid seal (4), digital power supply ( Including microcomputer) (5), workbench base (6), reference workbench (7), damping joint (8), 3D sensor (9). Among them, there are one or more exciters (2), which are determined according to the large and small range of the processed workpiece.

[0013] like figure 2 As shown, the reference table (7) on which the processed workpiece (or tool) is installed and the table base (6) are completely isolated by the magnetorheological fluid (1) and the polymer solid damping gasket (3), so that During the cutting process, the vibration energy of the machine tool itself and the cutting vibration energy force the vibration frequency to be grea...

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Abstract

The invention discloses an intelligent shock-absorbing standard worktable for a machine tool, which comprises magnetorheological fluid, exciters, a damping gasket, liquid seals, a digital power source, a standard worktable, damping connectors and a 3D (three-dimensional) sensor. The 3D sensor and the digital power source control the exciters to subject the magnetorheological fluid to intelligent energy conversion. Using the intelligent shock-absorbing standard worktable solves the problems that the existing flexible clamp in an elastic structure for damping is unable to sufficiently absorb shock, the elastic structure generates a new shock source in returning, the shock absorption frequency range is narrow, the efficiency fails to increase high and the like. The intelligent shock-absorbing standard worktable is simple in structure and easy in control, shock is automatically tracked, efficiency of frequency variation and amplitude reduction is improved, machining speed is increased greatly, surface roughness is improved, production efficiency by unit energy consumption is improved, machining precision of various cutting and grinding devices is improved, shock frequency and amplitude of process systems are changed, relative rigidity of the process systems is enhanced, and high-precision machining, process shortening and consumption reduction are achieved.

Description

technical field [0001] The invention belongs to the industry of cutting machine tools and is used for installing workpieces or cutters on the machine tool as a benchmark. That is, the intelligent shock-absorbing reference workbench for machine tools. Background technique [0002] Existing elastic flexible fixtures and solid high-resolution material isolation fixtures form a secondary seismic source after buffering, with very limited energy conversion, and a limited range of vibration amplitude and vibration frequency that can be satisfied. No adaptability. Contents of the invention [0003] The object of the present invention is to provide an intelligent shock-absorbing reference workbench for machine tools with a wide range of self-adaptive vibration frequencies, multiple vibration sources, fast shock absorption and high energy conversion efficiency. [0004] In order to achieve the above object, the present invention adopts the following technical solutions; [0005] ...

Claims

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Application Information

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IPC IPC(8): B23Q1/03B23Q1/25F16F9/53
Inventor 张毅
Owner 成都市东升机械制造有限责任公司
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