Rapid batch detection tool for size of regular molded surface of salt core

By designing a rapid batch inspection tool for the regular surface dimensions of salt cores, the problems of low inspection efficiency and unstable measurement results of salt cores have been solved, enabling rapid and accurate determination of the surface dimensions of salt cores, which is suitable for the production of high-precision castings.

CN224470954UActive Publication Date: 2026-07-07BINZHOU ZHENGDAO MASCH MFG CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202521719477.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-13
Publication Date
2026-07-07
Estimated Expiration
2035-08-13

AI Technical Summary

Technical Problem

In existing technologies, the efficiency of salt core regular surface dimension detection is low and the measurement results are unstable. Manual inspection is time-consuming and labor-intensive, making it difficult to meet the production needs of high-precision castings.

Method used

A rapid batch inspection tool for the dimensions of regular salt core surfaces was designed, including a base plate, a positioning plate, a stop gauge mechanism, and a scale. By adjusting the spacing of the positioning plates and using a feeler gauge, the dimensions of the salt core surfaces can be quickly determined, reducing human reading errors.

Benefits of technology

It improves the efficiency and consistency of batch testing of salt cores, is applicable to the testing of salt cores of different sizes, expands the versatility of testing tools, and ensures the accuracy and flexibility of testing.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a salt core regular profile dimension rapid batch detection tool, which belongs to the detection tool field, and comprises a bottom plate, the bottom of which is provided with a foot pad, and the upper part is connected with a bearing plate through a column; the first positioning plate and the second positioning plate are symmetrically arranged on the bearing plate, and the distance between the first positioning plate and the second positioning plate is equal to the tolerance upper limit of the profile size of the salt core to be measured; the no-go gauge mechanism is arranged at the top of the first positioning plate and comprises a connecting seat and a filler gauge which is attached to and rotationally connected with the end face of the connecting seat, the outer end face of the connecting seat is flush with the outer wall of the first positioning plate, and the thickness of the filler gauge is equal to the allowable tolerance value of the size of the salt core molded surface. Under the condition that a caliper is not used for reading, whether the size of the regular molded surface of the salt core is qualified or not is rapidly judged, the batch detection efficiency of the salt core is improved, errors caused by manual reading are reduced, and the consistency of detection results is improved.
Need to check novelty before this filing date? Find Prior Art