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A sample clamping device for laser drilling

A technology of laser drilling and sample clamping, applied in auxiliary devices, laser welding equipment, auxiliary welding equipment, etc., can solve the problems of reducing material utilization rate and processing efficiency, so as to improve material utilization rate and processing efficiency, and reduce clamping The effect of holding the structure

Active Publication Date: 2018-09-11
INST OF MECHANICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for circular samples with small radius, the traditional clamping method will cover part of the processing area, reducing the utilization rate of materials and processing efficiency

Method used

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  • A sample clamping device for laser drilling
  • A sample clamping device for laser drilling
  • A sample clamping device for laser drilling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Such as figure 1 , 2 As shown, the sample clamping device for laser drilling according to one embodiment of the present invention generally includes a clamping seat 10 for clamping a sample 30, and an elastic device that provides clamping power for the clamping seat 10 20.

[0027] The clamping seat 10 may include a housing frame 11 with a hollow structure for placing the sample, and a clamping plate 12 installed in the housing frame 11 for movably clamping the sample 30 . The elastic device 20 is installed in the receiving frame 11 to exert a clamping force on the clamping plate 12 to clamp the sample 30 .

[0028] The sample 30 involved in the present embodiment may be a component with a circular cross section, which is placed in the clamping seat 10 and clamped horizontally by the clamping plate 12 from the side of the circle, and the elastic device 20 can make the clamping The plate 12 maintains the state where the sample 30 is sandwiched. After the sample 30 is...

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Abstract

The invention provides a sample clamping device used for laser punching. The sample clamping device comprises a clamping seat and an elastic device. The clamping seat comprises a containing frame and a clamping plate, wherein the containing frame is of a hollow structure to contain a sample, and the clamping plate is mounted in the containing frame to movably clamp the sample. The elastic device is mounted in the containing frame to apply clamping force for clamping the sample to the clamping plate. The round sample can be clamped firmly and effectively through the clamping plate capable of being opened and closed, by utilizing the elastic device, the sample can be clamped automatically, and clamping structures are reduced. The clamping device does not shield the effective machining area of the sample, and the material utilization rate and the machining efficiency in laser punching can be improved greatly.

Description

technical field [0001] The invention relates to the technical field of laser processing and assembly, in particular to a device for clamping a circular sample during laser drilling. Background technique [0002] Laser drilling technology is one of the main application fields of laser processing, which has the advantages of high speed, high efficiency, accurate positioning and easy automation. Based on the above advantages, laser drilling is widely used in group hole processing. Compared with mechanical drilling and EDM drilling, the processing speed is greatly improved. However, for a circular sample with a small radius, the traditional clamping method will cover a part of the processing area, reducing the utilization rate of materials and processing efficiency. In addition, in the stage of exploring process parameters, especially for expensive metal materials, it is even more necessary to improve the utilization rate of materials. Therefore, it is urgent to design a clamp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/70B23K37/04B23K26/382
CPCB23K26/382B23K26/702B23K37/0435
Inventor 虞钢张越郑彩云李少霞何秀丽宁伟健
Owner INST OF MECHANICS - CHINESE ACAD OF SCI
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