Hardware bending device

By combining the design of the fixed arc mechanism, the bending mechanism and the limiting mechanism, the problems of inflexible arc adjustment and poor size adaptability of existing hardware bending devices during the bending process are solved. The flexible adjustment of the bending arc and the precise positioning of pipes of different sizes are realized, improving the processing accuracy and ease of use.

CN224333168UActive Publication Date: 2026-06-09XINGHUA GAOPENG METAL PROD CO LTD
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Patent Information

Application Number
CN202521534444.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-22
Publication Date
2026-06-09
Estimated Expiration
2035-07-22

AI Technical Summary

Technical Problem

Existing hardware bending devices are not convenient for adjusting the curvature during the bending process, resulting in inflexible use and difficulty in adapting to the positioning of pipe fittings of different sizes.

Method used

The design employs a combination of a fixed-arc mechanism, a pipe bending mechanism, and a limiting mechanism. Through the cooperation of positioning components, rotating components, and adjusting components, it enables flexible adjustment of the bending arc and positioning of pipes of different sizes.

Benefits of technology

It enables flexible adjustment of bending curvature and positioning of pipes of different sizes, improving the flexibility and adaptability of the device and ensuring processing accuracy.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a bending device for hardware products, relating to the field of hardware processing technology. It includes: a base; a fixed-arc mechanism, disposed on the base, used to determine the arc of the pipe during bending; the fixed-arc mechanism includes a positioning component, a fixed wheel, and a positioning block; a positioning groove is provided on the top of the base; the positioning block is disposed in the positioning groove; the fixed wheel is fixedly connected to one end of the positioning block; the positioning component is disposed in the positioning groove and connected to the positioning block; and a pipe bending mechanism. This bending device, through the combined use of the fixed-arc mechanism and the pipe bending mechanism, can complete the bending of pipes. Furthermore, it is easy to replace the entire device, adjust the arc during bending, ensure the effectiveness of use, and improve overall flexibility. Through the use of a limiting mechanism, the bending device can adjust the position according to the size of the pipe, positioning pipes of different sizes to ensure the effectiveness of use. Moreover, it has a simple structure and is easy to use.
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Citation Information

Patent Citations

  • Hardware product bending device

    CN220049535U