Supporting plate device of centerless grinding machine for shaft parts

By designing a centerless grinder support plate device including a support plate, a knife plate and a pressure block assembly, the assembly inconvenience problem caused by the complex structure of the existing device is solved, and efficient and precise processing of shaft parts is achieved.

CN223353731UActive Publication Date: 2025-09-19WENZHOU SHENYI SHAFT CO LTD
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Patent Information

Application Number
CN202422668621.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-01
Publication Date
2025-09-19
Estimated Expiration
2034-11-01

AI Technical Summary

Technical Problem

The existing support plate device of the centerless grinder for shaft parts has a complex structure, which makes the assembly of the support plate and the tool holder inconvenient, affecting the processing efficiency and precision.

Method used

The design includes a support plate, a knife plate and a pressure block assembly. The knife plate is pressed into the positioning groove by the pressure block assembly, and a compact connection between the knife plate and the support plate is achieved by using a limit block and a locking bolt. Quick assembly is achieved through the cooperation of a support block and a positioning pin.

Benefits of technology

It improves the machining accuracy and efficiency of shaft parts, ensures the stable and reliable connection between the support plate and the knife plate, and realizes fast disassembly and convenient assembly process.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to a centerless grinding machine supporting plate device for shaft parts, which comprises a supporting plate, a cutting board and two groups of pressing block components which are respectively arranged at two ends of the supporting plate and are used for clamping the cutting board, a positioning groove matched with the cutting board is arranged on the supporting plate, the cutting board is clamped in the positioning groove, and the pressing block components are arranged on the supporting plate. The pressing block assembly comprises two supporting blocks symmetrically arranged on the two sides of the positioning groove and two pressing blocks rotationally arranged on the two supporting blocks correspondingly, a clamping space used for clamping the cutting board is formed between the two pressing blocks, and the sides, facing the cutting board, of the two pressing blocks are each provided with two limiting blocks. The two limiting blocks abut against the two sides of the cutting board respectively, locking bolts are arranged on the two pressing blocks respectively, the locking bolts of the two pressing blocks penetrate through the pressing blocks and abut against the two sides of the cutting board, and limiting matching of the bolts and the cutting board is formed. The device has the advantages of being simple in structure, stable and reliable in performance and convenient to disassemble and assemble.
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