A high-precision hardware mold convenient to replace

Abstract

The utility model provides a high-precision hardware mould convenient to replace relates to hardware mould technical field, including adsorption fixed groove, one end of adsorption fixed groove is connected with the air pressure pump that controls its inside air pressure, the air pressure pump signal connection has the plc control system. The utility model has the advantages of: in the bottom of hardware mould is equipped with the adsorption fixed groove of air pressure pump control, places hardware mould on the installation plane after control adsorption fixed groove inside forms the negative pressure to hardware mould and carries out adsorption fixed, and utilizes the extrusion board of setting in the bottom of hardware mould to detect the pressure of hardware mould template installation, judges the stability of hardware mould installation according to the change of pressure, and combines the feedback control air pressure pump of pressure and adjusts the air pressure in adsorption fixed groove, and the hardware mould is disassembled to hardware mould through the mode of negative pressure adsorption, and it is convenient to change the hardware mould of different products quickly, improves the convenience of mould replacement.

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