A tooling fixture for manufacturing hammer cutters

By combining the support platform and positioning device, and using cylinder and servo motor drive, the problems of low positioning accuracy and poor adjustment efficiency of traditional hammer cutter processing fixtures are solved, realizing high-precision and stable hammer cutter clamping and mass production, which is suitable for high-precision hammer cutter processing scenarios.

CN224425405UActive Publication Date: 2026-06-30WUXI YIGETENG PRECISION MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUXI YIGETENG PRECISION MACHINERY
Filing Date
2025-08-18
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional hammer cutting tool fixtures suffer from low positioning accuracy, poor adjustment efficiency, difficulty in achieving synchronous clamping in multiple directions, and are prone to displacement or vibration during processing, affecting the geometric accuracy of the cutting edge. In particular, it is difficult to ensure batch consistency during mass production.

Method used

The design employs a combination of support platform, positioning device, first drive device and limiting component. It utilizes dovetail slide, cylinder and servo motor drive to achieve multi-directional linkage and adaptive clamping. Combined with elastic structure and buffer mechanism, it ensures high-precision positioning and stable clamping of hammer blade.

Benefits of technology

It improves the positioning accuracy and stability of hammer cutting, reduces displacement and vibration during the machining process, enhances the efficiency and consistency of mass production, reduces the skill dependence of operators, and is suitable for high-precision and high-speed production environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to a tooling fixture for manufacturing hammer cutters. It includes a support platform, a hammer cutter positioning device, a first driving device for sliding the positioning device, and a limiting component for limiting the hammer cutter's position. The top of the support platform has two sets of symmetrically arranged dovetail grooves. First driving devices are installed at both the front and rear ends of the top of the support platform. Positioning devices are provided at the driving ends of both sets of first driving devices. Both sets of positioning devices are slidably connected to the two sets of dovetail grooves. Limiting components are installed at both the left and right ends of the support platform. This invention solves the technical problems of existing hammer cutter processing fixtures, which mostly use a fixed structure and rely on bolts or manual clamping devices to position the hammer cutter, resulting in low positioning accuracy and poor adjustment efficiency.
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