Modified macromolecular arc-shaped sliding block for heavy machinery

Abstract

The invention relates to the technical field of macromolecular arc-shaped sliding blocks, in particular to a modified macromolecular arc-shaped sliding block for heavy machinery. The modified macromolecular arc-shaped sliding block comprises a sliding rail assembly and a sliding block assembly, the sliding rail assembly comprises a sliding rail main body, the outer part of the sliding rail main body is sleeved with the sliding block assembly, and the sliding block assembly comprises a first end cover; and a sliding block main body is fixedly connected to the rear portion of the first end cover, a guide assembly is fixedly connected to the bottom of the sliding block main body, and an adjusting assembly is arranged at the right side of the guide assembly. According to the modified macromolecular arc-shaped sliding block, through the arrangement of the adjusting assembly and the elastic effect of the adjusting assembly, the center of the sliding block main body can be placed, the slidingblock main body is located above a sliding rail through elastic pressure at the two ends, then uniform stress friction between a sliding block and the sliding rail can be guaranteed, casting is conducted through a modified macromolecular material, and then the abrasion resistance of the sliding block is improved.

Description

technical field [0001] The invention relates to the technical field of polymer arc sliders, in particular to a modified polymer arc slider for heavy machinery. Background technique [0002] The slider is a mold component that can slide perpendicular to the mold opening and closing direction or at a certain angle to the mold opening and closing direction during the mold opening action of the mold. When the product structure makes the mold unable to be demoulded normally without the slider The slider has to be used. The material itself has appropriate hardness and wear resistance, which is enough to withstand the friction of movement. The hardness of the cavity part or core part on the slider should be at the same level as other parts of the cavity core, and the structure is also It is used in the guiding role of some heavy machinery and plays a certain sliding role. It is most widely used above the curved door. [0003] However, when the existing arc-shaped slider is in use,...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a modified polymer arc-shaped slider for heavy machinery to solve the problem of uneven force on the inner wall of the slider in the above-mentioned background technology, resulting in uneven wear and low wear resistance.

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