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Laser impact device for right-angle position of part

A technology of laser shock and parts, applied in the field of laser shock, can solve the problems of high pressure, reduce the service life of parts, weak and other problems, and achieve the effect of improving service life, strengthening endurance and improving efficiency

Inactive Publication Date: 2020-01-17
浙江泰好科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Authorized notification number CN203992823U is a Chinese utility model patent, which discloses a device for laser shock strengthening the edge of thin-walled parts. The laser shock strengthening of the edge of the wall part, but this equipment has the following problems: First, the laser shock is only performed on the edge of the part, and there is no impact on the right angle of the part, which will easily make the right angle of the part bear more pressure, which is not only extremely The service life of the parts is greatly reduced, and secondly, a single-sided impact may cause the parts to be strengthened on only one side, while the other side is still weak

Method used

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  • Laser impact device for right-angle position of part
  • Laser impact device for right-angle position of part
  • Laser impact device for right-angle position of part

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Experimental program
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Embodiment 1

[0028] see Figure 1~3 , in an embodiment of the present invention, a laser shock device at a right angle to a part, comprising

[0029] Body 1, the upper end of the body 1 is fixedly installed with the horizontal guide rail 2, the lower end of the middle part of the horizontal guide rail 2 is fixedly installed with the laser 15, the lower end of the laser 15 is fixedly connected with the optical fiber 12, the bottom of the optical fiber 12 is connected with the cavity 4, and the lower end of the cavity 4 is fixedly installed There is a focusing mirror 7, which can increase the intensity of the laser impact and make the laser impact gather a little. The lower end of the body 1 is provided with a workbench 9, and the workbench 9 is fixed in the middle of the body 1 through a support frame;

[0030] The laser calibrator 3, the laser calibrator 3 is fixedly installed on the lower end side of the horizontal guide rail 2, and the laser calibrator 3 can be used to calibrate the posi...

Embodiment 2

[0039] see Figure 1~3 , wherein the same or corresponding components as in Embodiment 1 adopt the corresponding drawings of Embodiment 1 Marking, for the sake of brevity, only the differences from Embodiment 1 will be described below. The difference between the second embodiment and the first embodiment is that At: Parts inlet and parts outlet are respectively fixedly installed on both sides of the body 1, and baffles are respectively arranged on the parts inlet and parts outlet, which can block the entrances and exits. A motor chamber is arranged at the middle end inside the base 10, and a motor 17 is fixedly installed inside the motor chamber. The model of the motor 17 is an IHSS57-36-20 servo motor. One end of the motor 17 is fixedly connected with a motor shaft, and the motor shaft and the pulley 19 are connected in rotation through the belt 18. The cooperation of the conveyor belt 11 and the pulley 19 can make the six-degree-of-freedom manipulator The parts before ...

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Abstract

The invention discloses a laser impact device for a right-angle position of a part. The device comprises a machine body, a laser calibrator and a six-degree-of-freedom mechanical hand. A horizontal guide rail is fixedly arranged at the upper end inside the machine body, a laser device is fixedly arranged at the lower end of the middle of the horizontal guide rail, an optical fiber is fixedly connected to the lower end of the laser device, a cavity is connected to the bottom of the optical fiber, a focusing lens is fixedly arranged at the lower end inside the cavity, a workbench is arranged atthe lower end inside the machine body, and the workbench is fixed in the middle inside the machine body through a supporting frame. The laser calibrator is fixedly arranged on one side of the lower end of the horizontal guide rail. The six-degree-of-freedom mechanical hand is fixedly arranged at the upper end of the supporting frame on one side of the workbench. The six-degree-of-freedom mechanical hand is matched with a part clamp to clamp the part to be impacted, so that the front surface and the back surface of the part to be impacted are adjusted, the front surface and the back surface ofthe right-angle position of the part can be subjected to laser impact, the service life of the part is prolonged, and the bearing force of the right-angle position of the part is strengthened.

Description

technical field [0001] The invention relates to the technical field of laser shock, in particular to a laser shock device at right angles to parts. Background technique [0002] Laser shock strengthening technology is a high-tech technology that uses plasma shock waves generated by strong laser beams to improve the fatigue resistance, wear resistance and corrosion resistance of metal materials. It has outstanding advantages such as non-contact, no heat-affected zone, strong controllability and remarkable strengthening effect. The function of the coating is mainly to protect the workpiece from being burned by the laser and to enhance the absorption of laser energy. Currently, commonly used coating materials include black paint and aluminum foil. In addition to restricting the expansion of the plasma to increase the peak pressure of the shock wave, the confinement layer can also prolong the action time by reflecting the shock wave. Currently, the commonly used confinement lay...

Claims

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Application Information

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IPC IPC(8): C21D10/00C22F3/00
CPCC21D10/005C22F3/00
Inventor 金飞雁
Owner 浙江泰好科技股份有限公司