一种深拉伸模具的薄板侧切间隙调节结构

By designing a sliding assembly structure with detachable slide bars, the problem of sliding assembly accuracy error affecting side cutting accuracy was solved, achieving efficient side cutting gap adjustment and accuracy improvement, simplifying the adjustment process, and improving production efficiency.

CN224508221UActive Publication Date: 2026-07-17FUZHOU HUILONG MECHANICAL MOULD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FUZHOU HUILONG MECHANICAL MOULD CO LTD
Filing Date
2025-07-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The non-removable sliding fit structure of existing deep drawing dies leads to large sliding fit accuracy errors, making it difficult to assemble the side cutting moving tool module and meet the requirements of high-precision side cutting. Furthermore, wear further affects the side cutting accuracy.

Method used

The slide bar of the sliding assembly structure is designed to be detachable. The installation accuracy of the sliding assembly structure can be adjusted by adjusting the length, width and height of the slide bar, which facilitates the assembly of the side cutting tool module and ensures that the side cutting gap meets the requirements.

Benefits of technology

It simplifies the adjustment process, improves side-cutting accuracy and production efficiency, meets the requirements of high-precision side-cutting, and is highly flexible, adapting to errors caused by wear.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型提供了一种深拉伸模具的薄板侧切间隙调节结构，包括下模座、侧切固定刀具、下模滑块、侧切移动刀具模组和两滑配结构；侧切固定刀具固定在下模座上；下模滑块可滑动地设在下模座上并由上模滑块驱动；侧切移动刀具模组装配于下模滑块上，并能在下模滑块的带动下冲向侧切固定刀具，侧切移动刀具模组的刀刃与侧切固定刀具的刀刃之间的最短距离为薄板侧切间隙；两滑配结构分别位于下模滑块的两侧，且任一滑配结构包括滑轨和滑条，滑轨与下模座固定，滑条与下模滑块的对应侧面以可拆卸方式连接。本实用新型解决了现有大型薄板深拉伸模具滑配精度调整的不便的技术问题，从而提升侧切精度。
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Claims

1. A thin plate side-cut gap adjusting structure of a deep drawing die, characterized by: It includes a lower mold base, a side-cutting fixed tool, a lower mold slider, a side-cutting moving tool module, and two sliding fit structures; The side-cutting fixing tool is fixed on the lower mold base; The lower mold slider is slidably mounted on the lower mold base and is driven by the upper mold slider; The side-cutting moving tool module is assembled on the lower die slider and can rush toward the side-cutting fixed tool under the drive of the lower die slider. The shortest distance between the cutting edge of the side-cutting moving tool module and the cutting edge of the side-cutting fixed tool is the thin plate side-cutting gap. The two sliding structures are located on both sides of the lower mold slider, and each sliding structure includes a slide rail and a slide bar. The slide rail is fixed to the lower mold base, and the slide bar is detachably connected to the corresponding side of the lower mold slider.

2. The sheet side-cut gap adjusting structure of a deep drawing die according to claim 1, characterized in that: The slide rail consists of a vertical plate and a pressure plate. The vertical plate is erected on the outside of the slide bar, and the pressure plate is fixed to the vertical plate to form an L-shaped structure. The outer side of the lower mold slider is also provided with a step, and the slide bar is located in the space surrounded by the L-shaped structure and the step.

3. The sheet side-cut gap adjusting structure of a deep drawing die according to claim 1, characterized in that: Any of the sliding structures further includes a travel stop, which is fixed to the outer end of the slide bar.