Precision mold with positioning function

Abstract

The invention discloses a precision mold with a positioning function, and relates to the technical field of precision molds. The precision mold with the positioning function comprises a fixed mold block, a movable mold block and a liquid storage bin, the fixed mold block is fixed to the left side of the liquid storage bin, the movable mold block makes contact with the left side of the fixed mold block, a forming cavity is formed between the movable mold block and the fixed mold block, and the interior of the liquid storage bin communicates with the forming cavity through a connecting channel and a flowing channel formed in the fixed mold block; a pressure pump is fixedly installed at the top of the liquid storage bin, and a movable sleeve is fixed to the top of the movable module. According to the precise mold with the positioning function, the extrusion effect on an elastic film can be achieved through left-right movement of a movable sleeve on a sliding rod by arranging an extrusion block, the internal pressure of an oil storage device is increased when the elastic film is extruded, and lubricating oil in the oil storage device can be discharged from a gap in the oil outlet position of the oil storage device; and lubricating oil can enter the joint of the movable sleeve and the sliding rod through the through groove, so that the automatic lubricating effect is achieved.

Description

technical field [0001] The invention relates to the technical field of precision moulds, in particular to a precision mould with a positioning function. Background technique [0002] Auto parts refer to various parts used in automobiles. In important parts such as engines, aluminum alloy cover plates need to be processed. Aluminum alloy plates have the characteristics of light material and high strength. Generally, aluminum alloy cover plates for vehicles are uneven. Therefore, the die-casting machine is generally used for die-casting production; during the working process of the die-casting machine, the molten liquid metal is injected between the two modules, and the liquid metal can be naturally formed after cooling in the molding cavity between the two modules. [0003] The existing die-casting machine includes a moving module and a fixed module. The moving module needs to be limited by a positioning device during the movement process to prevent deviation of the moving po...

AI Technical Summary

Problems solved by technology

[0003] The existing die-casting machine includes a moving module and a fixed module. The moving module needs to use a positioning device to limit the position during the movement to prevent the deviation of the moving position of the moving module. During the movement, the moving module and the positioning device need to be aligned Lubricating oil is regularly applied to the joints, but manual application makes the use of the entire equipment more laborious, and electric control of lubricating oil application will lead to increased energy consumption and cost, both of which have certain defects

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