一种螺母组装用自动化装置及组装方法

The purely mechanical nut clamping mechanism solves the problem of assembling nuts and screws with non-magnetic materials, enabling stable clamping and quick replacement in confined spaces, improving production efficiency and reducing maintenance costs.

CN122058165BActive Publication Date: 2026-07-17SIP JUNLY IND PRECISION CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-04-21
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the existing technology, magnetic clamping structures cannot be used for assembling nuts and screws made of non-magnetic materials, and thin-walled clamping heads are prone to deformation or damage in confined spaces, making maintenance difficult and affecting production efficiency and cost.

Method used

It adopts a purely mechanical nut clamping mechanism, including a rotating transmission rod, clamping head, outer sleeve and locking pin design. It avoids interference through elastic clamping parts and avoidance grooves, and combines reinforcing ribs to enhance structural strength, so as to achieve stable clamping and quick replacement.

Benefits of technology

It achieves stable mechanical clamping of non-magnetically attracted nuts, avoids interference between the clamping head and the workpiece, improves work efficiency, reduces maintenance difficulty and cost, and ensures the long-term stability and reliability of the clamping mechanism.

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Abstract

本申请公开了一种螺母组装用自动化装置及组装方法,该装置包括下固定板、组装往复模组、组装升降模组、组装连接架、两个组装动力电机、螺母夹持机构、螺母上料轨道、震动上料盘、螺母定位治具、螺母上料往复模组、旋转动力机构、治具安装板及两个组装治具,螺母夹持机构包括旋转传动杆、夹持头、锁定销钉、导向支撑套和外套体,外套体临近工件的一面开设有避位槽,避位槽沿外套体的轴向延伸且不使外套体在避位槽两侧断开,外套体在避位槽所在侧的内部固定设有多根轴向间隔布置的加强筋,通过避位槽实现了在狭小空间内的避让操作,通过加强筋保证了外套体的结构强度,解决了现有技术中夹持头易变形损坏的问题。
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Citation Information

Patent Citations

  • Jig for automatically assembling screws and nuts of products

    CN223863278U

  • Product screw and nut automatic assembling device

    CN223506644U

  • Socket for attaching / detaching nuts, etc.

    JP1994063270U