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A clamping and cooling device for laser quenching processing of steel plates

A technology of laser quenching and cooling device, applied in the direction of quenching device, process efficiency improvement, manufacturing tools, etc., can solve the problems of poor cooling effect, affecting quenching effect, laser power limitation, etc., to speed up the flow, improve the effect, and improve the completeness sexual effect

Active Publication Date: 2019-05-14
易清汽车安全系统(苏州)有限公司
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  • Application Information

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Problems solved by technology

Practice has proved that the cooling effect is poor, and air cooling has limitations on the power increase of the laser, which affects the quenching effect on different steel plates and different thicknesses

Method used

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  • A clamping and cooling device for laser quenching processing of steel plates
  • A clamping and cooling device for laser quenching processing of steel plates
  • A clamping and cooling device for laser quenching processing of steel plates

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Embodiment Construction

[0024] like figure 1 The shown clamping cooling device for laser quenching processing of steel plates includes a pool body 1 with a cooling medium inlet 1A and an outlet 1B, and the device erected on the pool body 1 by a support mechanism composed of long bolts 3A and 3B. Clamping platform 2; there is a fixed terminal 5 on the clamping platform 2, and a magnet 6 is embedded in the fixed terminal 5. figure 2 Schematic diagram of the overall use of the structure after assembly.

[0025] The further support mechanism is the X-type telescopic bracket 3C and 3D, the stationary end of the X-type telescopic bracket 3C and 3D is fixed in the pool body 1 by the bolt 3F, and the movable end is connected to the clamping platform 2 by the bolt 3E, and the clamping platform 2 has The fixed terminal 5 is embedded with a magnet 6 . Figure 4 It is a schematic diagram of the use of the supporting mechanism after the structure is assembled.

[0026] like figure 1 and 3 As shown: there ar...

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Abstract

A clamping cooling device used for steel plate part laser quenching machining comprises a cell body with a cooling medium inlet and a cooling medium outlet, and a clamping platform erected on the cell body through a supporting mechanism, a fixed terminal is arranged on the clamping platform, and a magnet is embedded in the fixed terminal. A processing steel plate is fixedly and flatly mounted on the clamping platform through the fixed terminal with the magnet internally, in cooperation with the supporting mechanism, the height of the clamping platform is adjusted, and the aims of immersing the lower surface of the steel plate in cooling media of the cell body and achieving water cooling are achieved, a heightening terminal is arranged on the clamping platform, the containing problem of the steel plate with the flatness difference can be solved, applicability of the cooling device is improved, 50% to 70% of the lower portion of the steel plate is immersed in water, and completeness of the laser quenching cooling device is improved; a through hole is formed in the middle of the fixed terminal, water pump water output or absorbing can be achieved through the through hole, flowing of the cooling media in the cell body can be quickened, and the laser quenching effect can be improved.

Description

technical field [0001] The invention relates to the field of cooling devices, in particular to a clamping cooling device for laser quenching processing of steel plates. Background technique [0002] Laser quenching is an important part in the field of laser processing. It scans the workpiece quickly with a high-energy laser beam, absorbs energy quickly in a small area of ​​​​a very thin layer on its surface, and raises the temperature to reach the phase transition temperature. Heat conduction realizes self-cooling and quenching, and realizes phase transformation hardening on the surface of the workpiece. Compared with conventional quenching, laser quenching has the characteristics of fast processing speed, short process cycle, high production efficiency, and no need for quenching medium. [0003] Chinese patent announcement number: CN 205528896 U discloses a laser quenching device for plate workpieces, which mentions the device for plate processing. From the introduction of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D1/64C21D1/10C21D9/00
CPCC21D1/10C21D1/64C21D9/0062C21D9/0081Y02P10/25
Inventor 郑玉卿马志雄董学勤
Owner 易清汽车安全系统(苏州)有限公司
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