改进式高精度气缸盖凸轮轴孔加工专机

By using an improved high-precision cylinder head camshaft hole machining machine, a servo motor and transmission gear system are used to clamp and flip cylinder heads of different sizes. This solves the problem of non-universality of fixtures caused by inconsistent cylinder head sizes in the existing technology, reduces costs and improves applicability.

CN224509099UActive Publication Date: 2026-07-17

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Filing Date
2025-08-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The inconsistent dimensions of existing automotive engine cylinder heads result in a lack of universality in the tooling and fixture mechanisms inside the special machine for machining cylinder head camshaft holes, increasing the cost of fixture investment. Furthermore, the fixed angle of the tooling and fixture mechanism makes it difficult to flip the automotive engine cylinder head as needed, resulting in low applicability.

Method used

An improved high-precision cylinder head camshaft hole machining machine was designed. It adopts a servo motor and transmission gear system, and realizes the clamping and flipping of cylinder heads of different sizes through a rotating support frame and transmission components, thereby improving applicability.

Benefits of technology

It enables universal clamping and flexible flipping of cylinder heads of different sizes, reduces fixture costs, and improves the applicability and flexibility of machining machines.

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Abstract

本实用新型涉及气缸盖凸轮轴孔加工领域,尤其涉及改进式高精度气缸盖凸轮轴孔加工专机,包括定位夹持座,定位夹持座的两侧均旋转连接有旋转支撑架,旋转支撑架的内壁固定连接有旋转组件,旋转组件包括有伺服电机,伺服电机的输出端端固定连接有传动杆,传动杆的两侧均设置有第一传动齿轮,定位夹持座的顶端均匀分布有四个夹持块,定位夹持座的底端固定连接有连接架,连接架内壁底端设置有传动圆环;本实用新型通过传动座配合夹持块可对不同尺寸的气缸盖凸轮轴外壳夹持,提高装置的适用性,且通过伺服电机配合第一传动齿轮和第二传动齿轮使得定位夹持座在旋转支撑架的内部旋转,便于工作人员可根据需要对定位夹持座左右翻转。
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