A servo-guidance device

By using a lightweight guide block design, the shape of the flared end matches the shape of the hose forming, solving the problem of uneven gap between the mandrel and the guide hole, and improving product qualification rate and production efficiency.

CN224376883UActive Publication Date: 2026-06-19YANGZHOU WEIYUAN MASCH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YANGZHOU WEIYUAN MASCH MFG CO LTD
Filing Date
2025-05-07
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing quick-insertion guide fixtures suffer from uneven gaps between the outer circumferential surface of the mandrel and the inner circumferential surface of the guide hole due to manufacturing errors. The fixed plate and the guide plate are of the same weight, making it difficult to move the hose, resulting in a high product scrap rate and low production efficiency.

Method used

The design adopts a lightweight guide block, with the flared shape matching the formed shape of the hose. The flared opening is smaller at the bottom and larger at the top. The lightweight guide block is attached to the support plate via a hanging platform, leaving a gap for movement. The hose moves the lightweight guide block to automatically adjust the gap, preventing the hose from wrinkling.

Benefits of technology

It improves product qualification rate and production efficiency. The hose automatically centers under the action of the lightweight guide block, reducing wrinkles. Appropriately increasing the downward speed does not affect the molding.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a follow -up type guiding device. The follow -up type guiding device includes support board, and is provided with a plurality of through -holes on support board, and is provided with lightweight guide block in through -hole, and lightweight guide block is provided with the guide hole for changing the shape of hose, and the guide hole is the horn mouth of the upper mouth big, the lower mouth small, and the lower mouth shape of horn mouth is consistent with the shape of hose to be shaped, and the upper portion outer wall of lightweight guide block is provided with the hanging platform, and the first recess of accommodating hanging platform is set up on the upper portion of through -hole, and lightweight guide block is overlapped on the first recess bottom surface through hanging platform, and the movable clearance delta 1 is left between the outer wall of lightweight guide block and the inner wall of through -hole, and the movable clearance delta 2 is left between the outer wall of hanging platform and the inner wall of first recess, and delta 2 >= delta 1. The utility model has solved the problem of higher scrappage rate, and the production efficiency is not high in prior art product.
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