Pipe expander
CN224687756UActive Publication Date: 2026-08-28迁安正大通用钢管有限公司
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Patent Information
- Application Number
- CN202521809254.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-25
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-25
AI Technical Summary
Technical Problem
[0003]但现有的大多数扩宽机的扩宽头是与液压杆的输出端固定连接的，从而使其扩宽机难以适应不同钢管的扩宽工作，大多数只能适应单一的钢管的扩宽，进而降低了扩宽机的实用性
Benefits of technology
本实用新型通过设置更换组件，具体是通过将扩宽头放置固定壳的正中心，随后电机二使其输出端带动丝杆随之旋转，使其两个滑动块一通过辅助杆随之相对滑动，使得两个固定套二将扩宽头夹住，并且限位块进入限位槽内，从而完成对扩宽头的固定，进而使其两个固定套二能够根据不同直径的扩宽头进行固定，提高该扩宽机的实用性。
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224687756U_ABST
Abstract
The utility model relates to steel pipe with pipe expander technical field discloses steel pipe with pipe expander, including the casing, the inner wall bottom of casing is fixedly connected with the workstation, the inner wall of workstation is provided with fixed assembly, and the top of workstation is fixedly connected with the placement platform, the top of workstation is fixedly connected with the fixed column, the inner wall bottom of fixed column is fixedly connected with the spring, the one end fixedly connected with the sliding disc of spring away from fixed column, the inner wall sliding connection of fixed column has the sliding rod. The utility model discloses the positive center of fixed shell is placed with the widening head, then makes its output end drive screw rod rotate with motor no.
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