A swing rolling die structure for swing rolling a disc type forging

By improving the structure of the oscillating rolling die and utilizing the synergistic effect of components such as pressure rods and springs, the automated forming and pushing of the die was achieved, solving the problems of die cracking and inconsistent forming, improving the die's lifespan and stability, and reducing manufacturing and maintenance costs.

CN224487562UActive Publication Date: 2026-07-14HUANDING INTELLIGENT TECH (SUZHOU) CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUANDING INTELLIGENT TECH (SUZHOU) CO LTD
Filing Date
2025-06-26
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing oscillating rolling dies are prone to cracking during use, with uneven distribution of internal carbides, resulting in reduced die life, complex structure, increased manufacturing and maintenance costs, and inconsistent molding, requiring additional processing and correction.

Method used

A swing rolling die structure for forgings using a swing rolling disc is adopted. Through the coordinated action of components such as pressure rod, upper die base, slider, push rod, and spring, the die can be automatically formed and pushed, simplifying the operation process and improving forming accuracy and stability.

Benefits of technology

It achieves efficient and precise molding, reduces manual operation, improves the service life and stability of molds, reduces manufacturing and maintenance costs, and adapts to the needs of molds of different specifications.

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Abstract

The utility model relates to the field of swing rolling, disclose a kind of swing rolling die structure of swing rolling disc class forge piece, including pressure rod, the bottom of the pressure rod is fixedly connected with upper die holder, the bottom of the upper die holder is fixedly connected with male die fixed block, the both sides of the bottom of the upper die holder are fixedly connected with sliding block, the outside of the male die fixed block is slidably connected with fixed female die, the outside of the sliding block is slidably connected with push rod a The outside of push rod a is fixedly connected with locating block, the outside of the sliding block is slidably connected in the outside of the locating block, the outside of push rod a is slidably connected with spring a.In the utility model, the upper die holder is driven to move downward by exerting pressure to the pressure rod, the fixed female die is extruded together with the upper die holder due to the pressure applied from above, so as to realize the molding effect of the die, and under the cooperation of the driving machine, the rotating blocks and the push rods, the die is automatically placed.
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