A kind of holding and clamping device for positioning white mold in lost foam sand box
The clamping device enables rapid positioning and fixation of the white mold, solving the problems of long fixation time and high labor intensity in lost foam casting. It achieves efficient white mold fixation and positioning and is suitable for white molds of different shapes and sizes.
CN224346912UActive Publication Date: 2026-06-12ZIBO TONGPU VACUUM EQUIP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZIBO TONGPU VACUUM EQUIP CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-06-12
Smart Images
Figure CN224346912U_ABST
Abstract
The application discloses a clamping device for positioning a white mold in a lost foam sand box, and belongs to the technical field of auxiliary tools for lost foam. The device comprises a first bottom plate and a clamping unit. At least three vertically arranged clamping units are in sliding connection with the first bottom plate, a jacking device is arranged on the clamping unit and faces the center of the first bottom plate, and the clamping unit and the first bottom plate are positioned through a locking mechanism. The application can clamp and fix various types of white molds, the fixed white molds are put into the sand box, one-time sand filling and vibration are realized, the operation time is short, the efficiency is high, and the labor intensity of workers is effectively reduced.
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