伐木机采伐头主体装焊方法

By using tooling positioning pins and support top rod positioning ridge plate assemblies, combined with slot insertion and positioning bushings, the problem of low welding precision of the logging machine harvesting head body was solved, achieving high-quality logging machine harvesting head body assembly and welding, and improving the dimensional stability and overall quality of the product.

CN115635208BActive Publication Date: 2026-07-17GUANGXI YUCHAI HEAVY IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGXI YUCHAI HEAVY IND CO LTD
Filing Date
2022-10-20
Publication Date
2026-07-17

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Abstract

本发明公开了一种伐木机采伐头主体装焊方法，采伐头主体的框架结构包括脊板组件、横向件和纵向件；通过工装的定位销及支撑顶杆定位放置脊板组件，然后将所述横向件通过第一定位轴固定在工装上，并通过支撑顶杆使脊板组件与横向件接触；所述纵向件与横向件之间通过插槽插接定位；接着对采伐头主体各相邻部件的接触处进行点焊；将采伐头主体从工装上拆下，对采伐头主体各相邻部件的接触处进行连续焊接。本发明提供的伐木机采伐头主体装焊方法，定位准确，且焊接后采伐头主体的尺寸稳定，产品质量高。
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