Sand core repairing and positioning device

By designing a sand core repair positioning device including a workbench, a chute and a limit block, the problem of frequent replacement and cleaning of positioning devices in the prior art is solved, and positioning of various types of sand cores is achieved, which improves production efficiency and reduces labor intensity.

CN222626113UActive Publication Date: 2025-03-18WEICHAI POWER CO LTD +1
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Patent Information

Application Number
CN202420466366.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-11
Publication Date
2025-03-18
Estimated Expiration
2034-03-11

AI Technical Summary

Technical Problem

On production lines with multiple varieties and small batches, existing sand core repair positioning devices require manual switching of positioning tires and cleaning of loose sand, resulting in low production efficiency, high labor intensity, and a large amount of positioning tire storage space.

Method used

A sand core repair positioning device is designed, including a workbench, a sliding chute and a limit block. The sliding chute is scattered on the workbench. The limit block can be positioned at any position in the sliding chute, and various types of positioning of the sand core are achieved through sliding and locking.

Benefits of technology

The positioning of various types of sand cores has been achieved, which reduces space occupation, reduces labor intensity, improves production efficiency, and saves tool storage space and management waste.

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Abstract

The utility model relates to the technical field of casting, in particular to a sand core repairing and positioning device which comprises a workbench, a sand core supporting face is formed on one side of the workbench, a plurality of sliding grooves are formed in the position, on the sand core supporting face, of the workbench, and the sliding grooves are distributed in the sand core supporting face in a scattered mode. A limiting block is in sliding connection with each sliding chute on the sand core supporting surface, and the limiting block can be positioned at any position in the sliding chute. According to the sand core repairing and positioning device, multiple types of sand cores can be positioned, so that the applicability of the sand core repairing and positioning device is improved, the occupied space is reduced, the production efficiency is improved, and the labor intensity is reduced.
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