A stamping piece rebound-free angle flanging and bending device

By introducing a positioning clamping mechanism and a storage tray into the flanging and bending device, the problem of stamped parts shifting and warping during processing was solved, achieving high-quality processing without springback angle.

CN224779067UActive Publication Date: 2026-09-22KUNSHAN KEMAOSEN PRECISION ELECTRONICS CO LTD
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Patent Information

Application Number
CN202521576005.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-28
Publication Date
2026-09-22
Estimated Expiration
2035-07-28

AI Technical Summary

Technical Problem

The existing flanging and bending device fails to effectively limit the stamping parts, causing the stamping parts to easily deviate and warp during processing, resulting in springback and affecting the processing quality.

Method used

The design employs a combination of a first mounting slot, a movable seat, a clamping block, a second electric telescopic cylinder, and a third electric telescopic cylinder. The clamping device positions the stamped parts, and the use of a storage tray enhances the support for large-volume stamped parts, ensuring processing stability.

Benefits of technology

It effectively avoids the offset and springback of stamped parts during processing, improves processing quality and stability, and has a particularly significant supporting effect on large-volume stamped parts.

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Abstract

The utility model discloses a kind of stamping part reboundless angle flanging bending devices, it is related to flanging bending technical field, including device main body, the front end of device main body is fixedly installed with article placing table, the rear end of article placing table is installed with bearing die, first installation slot is provided on article placing table, movable mounting is carried out in the inside of first installation slot, third electric telescopic cylinder is fixedly installed in the inside of first installation slot, first telescopic cavity is arranged in the inside of mobile seat, clamping block is slidably installed in the inside of first telescopic cavity, the front side of device main body is installed with mounting bracket, first electric telescopic cylinder is installed above mounting bracket, the lower of mounting bracket is installed with mould pressing, this flanging bending device installs two groups of clamping mechanisms on article placing table, from both sides to the stamping part clamped and fixed on article placing table, stamping part is placed in stamping process and prone to stress to lift up and deviate, avoid rebound, improve flanging bending quality of stamping part.
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