行星盘锻压模具

By optimizing the structural design of the planetary disk forging die, the amount of raw materials used and the flash rate were reduced, solving the problem of high cost in the existing technology and achieving cost control and quality improvement.

CN224508359UActive Publication Date: 2026-07-17
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Filing Date
2025-08-19
Publication Date
2026-07-17

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Abstract

本实用新型提供了一种行星盘锻压模具，属于机械加工技术领域。其构造包括：在上模板上固定连接有上模套，在上模套上固定连接有上模芯，在下模板上固定连接有下模，中轴贯穿下模板，在中轴的上端自上而下依次连接有压板和推杆推板，在压板上固定连接有推杆，推杆延伸至下模中，在中轴的下端固定连接有弹簧压板。与老式锻压模具比较，本实用新型可显著降低原材料用量，经实际验证表明，应用本实用新型每生产1件产品，降低原材料约20g，每年产量约100万件，将节省60万元。而且，本实用新型的锻压成型质量高，降低了飞边率，使整体良品率得到一定提高。本实用新型实现了降本增效的目的，有助于提高企业市场竞争力，具有突出的技术优势。
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Claims

1. A planetary disc swage die comprising an upper die plate (1) and a lower die plate (5); characterised in that, It also includes an upper mold sleeve (2), an upper mold core (3), a lower mold (4), a pressure plate (6), a push rod push plate (7), a spring pressure plate (8), a central shaft (9), and a push rod (10). The upper mold sleeve (2) is fixedly connected to the upper template (1), the upper mold core (3) is fixedly connected to the upper mold sleeve (2), the lower mold (4) is fixedly connected to the lower template (5), the central shaft (9) passes through the lower template (5), the pressure plate (6) and the push rod push plate (7) are connected sequentially from top to bottom at the upper end of the central shaft (9), the push rod (10) is fixedly connected to the pressure plate (6), the push rod (10) extends into the lower mold (4), and the spring pressure plate (8) is fixedly connected to the lower end of the central shaft (9).

2. The planetary disc swage die of claim 1 wherein, The planetary disk (11) is located between the upper mold core (3) and the lower mold (4).

3. The planetary disc swage die of claim 1 wherein, The push rod (10) is parallel to the central axis (9) but not coaxial with the central axis (9).

4. The planetary disc swage die of claim 1 wherein, A groove is provided on the upper part of the lower template (5), and the pressure plate (6) and the push rod push plate (7) are both located in the groove.

5. The planetary disc swage die of claim 1 wherein, The spring pressure plate (8) is fixedly connected to the bottom surface of the central shaft (9). The spring pressure plate (8) is in the shape of a disc, and the diameter of the spring pressure plate (8) is larger than the diameter of the central shaft (9).