A drill bit hard alloy tooth welding positioning device

By designing a positioning device for welding carbide teeth in drill bits, and utilizing components such as inserts, rotary tables, and slides, automated positioning and rotational adjustment of the welding surface are achieved. This solves the problems of low efficiency and poor flexibility in traditional drill bit welding positioning, and improves the automation and flexibility of drill bit welding.

CN224488176UActive Publication Date: 2026-07-14SICHUAN HAIBORUI INTELLIGENT EQUIPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN HAIBORUI INTELLIGENT EQUIPMENT CO LTD
Filing Date
2025-08-12
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Traditional drill bit welding positioning methods rely on manual operation, have a low degree of automation, and are not convenient for adjusting the welding surface, resulting in low positioning efficiency and poor flexibility.

Method used

A positioning device for welding carbide teeth of drill bits was designed, comprising components such as a sleeve, a turntable, a slide, a connecting rod, and a clamping block. It achieves automated positioning and fixing, and automatically adjusts the welding surface through a rotating mechanism, thereby improving positioning efficiency and flexibility.

Benefits of technology

It achieves automated positioning and fixing of the drill bit, shortens positioning time, improves positioning efficiency, and can automatically adjust the welding surface, enhancing welding flexibility.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of drill hard alloy tooth welding positioning device, belong to drill welding technical field, including bottom ring, the upper end surface of bottom ring is symmetrical and is fixedly connected with two stand columns, the top of two stand columns is fixedly connected with bearing ring, bearing ring is rotatably connected with carousel in, rotating mechanism for driving carousel rotation is equipped on bearing ring, the upper end surface center of carousel is fixedly connected with bushing, a group of moving openings are evenly set in carousel, sliding seat is slidably connected in moving opening, the upper end surface of sliding seat is fixedly connected with connecting rod. The utility model is provided with bushing, carousel, sliding seat, connecting rod, clamping block, connector, rotating rod, connecting shaft, bearing, connecting piece and telescopic cylinder, realize the positioning and fixing of automation to drill, reduce the time required when positioning and fixing, improve the efficiency of positioning and fixing, solve the problem of low efficiency of manual positioning and fixing in prior art.
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