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Modularizing multipoint flexible fixture

A flexible fixture and modular technology, used in manufacturing tools, workpiece clamping devices, etc., can solve the problems of complex fixture structure, inability to adjust arbitrarily, and poor adjustment accuracy, and achieve easy guarantee of accuracy, wide application range, and simple structure. Effect

Inactive Publication Date: 2012-06-13
HOHAI UNIV CHANGZHOU
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AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems in the prior art that the multi-point positioning support fixture has a complex structure, cannot be adjusted arbitrarily in the horizontal plane, the adjustment accuracy is poor, and it is inconvenient to use, the present invention provides a multi-point positioning support that can be adjusted arbitrarily in the horizontal plane and simplifies the multi-point positioning support. The Modular Multipoint Flexible Fixture

Method used

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, a modular multi-point flexible fixture includes a base platform module 1, a Y-direction module 2, and a Z-direction module 3. On the base platform module 1, several Y-direction modules 2 that slide along the X direction of the base platform module 1 are arranged. A number of Z-direction modules 3 that slide along the Y direction of the Y-direction module are arranged on the Y-direction module 2 , and a sliding mechanism that slides along the Z direction of the Z-direction modules 3 is arranged in the Z-direction module 3 .

[0026] Such as figure 2 As shown, the basic platform module 1 comprises a basic platform 4, an X-direction drive motor 5, an X-direction drive screw mandrel 6, an X-direction rail 7 and an X-direction grating ruler 8, and an X-direction drive motor 5 is arranged on the upper end of the basic platform 4, The X-di...

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Abstract

The invention discloses a modularizing multipoint flexible fixture, which comprises a basic platform module, Y-direction modules and Z-direction modules and is characterized in that a plurality of Y-direction modules capable of sliding along the X direction of the basic platform module are arranged on the basic platform module, a plurality of Z-direction modules capable of sliding along the Y directions of the Y-direction modules are positioned on the Y-direction modules, sliding mechanisms capable of sliding along the Z directions of the Z-direction modules are disposed in the Z-direction modules, and clamping devices are positioned on the sliding mechanisms. The modularizing multipoint flexible fixture resolves the problem that a multipoint location support fixture in the prior art is complex in structure, cannot be adjusted arbitrarily in the horizontal plane, is poor in adjusting accuracy, and is inconvenient to use. The multipoint flexible fixture can be arbitrarily adjusted in the horizontal plane and simplifies multipoint location supports.

Description

technical field [0001] The invention relates to a multi-point flexible fixture, in particular to a modular multi-point flexible fixture. Background technique [0002] At present, the multi-point positioning support fixtures widely used in various enterprises at home and abroad mainly include three forms: [0003] 1) The two directions in the horizontal plane are fixed and can only be adjusted in the height direction, such as the multi-point support product of a Spanish company, the combined flexible multi-point support device of the Beijing University of Aeronautics and Astronautics (CN101229598A );. [0004] 2) Multi-point positioning support fixtures with holes, grooves and other structures on the foundation platform; [0005] 3) A fixture system that can be adjusted in three directions, such as the robotized intelligent tooling system (CN101269466A) invented by Tsinghua University. [0006] The shortcomings of the above three structures are mainly: the first multi-poin...

Claims

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Application Information

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IPC IPC(8): B25B11/00
Inventor 张洪双
Owner HOHAI UNIV CHANGZHOU
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