Gear grinding head lifting device

By designing the gear grinding head lifting device, the gears and tooth plates of the stepper motor drive gears and teeth plates can be used to achieve rapid lifting of the grinding head assembly, and the grinding angle of the grinding head is adjusted through the fine-tuning components of the threaded rod and knob. This solves the problem of slow lifting speed of the grinding head of the existing grinder and the inability to adjust the grinding angle, and improves the practicality and grinding efficiency of the grinding machine.

CN222680536UActive Publication Date: 2025-03-28JIANYUAN GRINDING (FUZHOU) CO LTD
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Patent Information

Application Number
CN202420748952.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-12
Publication Date
2025-03-28
Estimated Expiration
2034-04-12

AI Technical Summary

Technical Problem

The grinding head lifting structure of existing mechanical blade grinders has a slow adjustment speed and cannot adjust the grinding angle of the grinding head, resulting in low practicality of the grinding machine.

Method used

A gear grinding head lifting device is designed, including a lifting mechanism and fine-tuning assembly on the workbench. The lifting mechanism meshes the gears and the tooth plates through the stepper motor drive gears to achieve rapid lifting and lowering of the grinding head assembly; the fine-tuning assembly is adjusted through threaded rods and knobs to achieve small lifting and lowering of the grinding head assembly and grinding angle adjustment.

Benefits of technology

It realizes large and rapid lifting and fine-tuning of the grinding head assembly, improves the practicality and grinding efficiency of the grinding machine, and can quickly adjust the grinding angle and direction of the grinding head.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a gear grinding head lifting device, which relates to the technical field of grinding machines, and adopts the technical scheme that the gear grinding head lifting device comprises a workbench, and a lifting mechanism is arranged at the top of the workbench; the lifting mechanism comprises two sliding rods, the two sliding rods are fixedly arranged at the top of the workbench, a toothed plate is fixedly arranged at the top of the workbench, the sliding rods are sleeved with two side plates, a mounting base is fixedly connected between the two side plates, a connecting frame is fixedly arranged on one side of the mounting base, the toothed plate penetrates through the connecting frame, and a stepping motor is fixedly arranged on one side of the connecting frame. The output end of the stepping motor is fixedly connected with a transmission shaft, the transmission shaft is fixedly sleeved with a gear, the gear is meshed with the toothed plate, and a fine adjustment assembly is arranged in the installation base. The grinding head assembly is high in adjusting speed, the grinding angle of the grinding head is adjusted, the practicability of the grinding machine is improved, and the grinding efficiency is improved.
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