Quenching mold convenient to demold

By designing hydraulic cylinder-driven push plate and tooth plate structures in the quenching mold, the secondary push and unloading of the bearing are achieved, and the problem that existing quenching molds are difficult to effectively disengage the bearing during the demolding process is solved, which improves the demolding efficiency and reduces the risk of manual operation.

CN222684682UActive Publication Date: 2025-03-28TAIZHOU LONGDA TECH CO LTD
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Patent Information

Application Number
CN202421447901.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-03-28
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

It is difficult for existing quenched molds to effectively disengage the bearing during the demolding process, resulting in the bearing being stuck to the mold, reducing the demolding efficiency and increasing the risk of manual operation.

Method used

A quenching mold is designed to facilitate mold release, using hydraulic cylinder to drive the push plate and tooth plate structure, and the push plate and tooth plate movement is driven through the output shaft of the hydraulic cylinder to realize the secondary push and unloading of the bearing, and combine it with the cooling structure to prevent adhesion.

Benefits of technology

Efficient mold release of bearings is achieved, the risk of manual operation is reduced, processing efficiency is improved, and the adhesion between bearings and molds is avoided through cooling structures.

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Abstract

The utility model relates to the technical field of quenching molds, and discloses a quenching mold convenient to demold, which comprises a workbench, a bracket fixedly mounted at the upper end of the workbench, a fixed mold fixedly mounted at the upper end of the workbench, and a demolding structure arranged in the workbench, the demolding structure comprises a cavity, a cylinder body, a hydraulic cylinder, a push plate, a bottom plate, a sliding groove, an L-shaped rod, a discharging plate, a first toothed plate, a second toothed plate, a rotating rod, a rotating gear and a connecting rod, the first toothed plate moves to drive the rotating gear and the rotating rod to rotate, and the rotating rod rotates on the inner wall of the cavity; at the moment, a rotating gear rotates to drive a second toothed plate meshed with the rotating gear to move downwards, at the moment, the second toothed plate moves to drive a connecting rod on the side wall of the second toothed plate to move, and the connecting rod moves to drive an L-shaped rod and a discharging plate which are hinged to the connecting rod to move to secondarily push the bearing so that the bearing can be discharged along an inclined discharging plate; therefore, the use effect of the device is further improved.
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