Clamping device for drilling of adjusting arm

By using a clamping mechanism consisting of a limit clamp and a linkage metal block, as well as a guiding mechanism, the stability and accuracy issues of the adjusting arm during drilling are resolved. This achieves stable clamping of the adjusting arm and guidance of the drill bit, thereby improving the accuracy and reliability of drilling.

CN224543193UActive Publication Date: 2026-07-24SHISHOU CHENGFENG AUTOMOBILE SPARE PARTS
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Patent Information

Application Number
CN202521649113.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-05
Publication Date
2026-07-24
Estimated Expiration
2035-08-05

AI Technical Summary

Technical Problem

Existing clamping devices cannot stably clamp the adjusting arm when drilling, causing the adjusting arm to rotate easily, affecting the accuracy of drilling, and the drill bit is prone to slipping on curved surfaces, making it difficult to drill effectively.

Method used

The clamping mechanism, consisting of a limit clamp and a linkage metal block, uses a rotating servo motor and a linkage servo motor to drive the rotating base and linkage disk to achieve stable clamping of the adjusting arm; at the same time, a guiding mechanism and a guide metal block are used to guide the drill bit to prevent slippage and deviation.

Benefits of technology

This improves the stability of the adjusting arm, preventing it from rotating or shifting during machining, increasing the accuracy and stability of drilling, and ensuring that the drill bit does not deviate when drilling on the surface of the adjusting arm.

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Abstract

The utility model relates to the field of adjusting arm machining, and discloses a clamping device for adjusting arm drilling, which comprises a machining table for adjusting arm drilling, a turntable is rotatably mounted at the top of the machining table, a plurality of fixed bases are fixedly mounted at the top of the turntable, and a same support is fixedly mounted at the tops of two fixed bases on the same side. Clamping shells are arranged on the inner sides of the multiple supports, clamping mechanisms are arranged on the inner sides of the multiple clamping shells, and adjusting arms are arranged on the multiple clamping mechanisms; a drilling machine is slidably mounted at the top of the machining table, a drill bit is mounted at the output end of the drilling machine in a clamped mode, a guide base is fixedly mounted on one side of the drilling machine, and a guide mechanism is arranged on the guide base. Compared with the prior art, the adjusting arm has the following advantages and effects that the adjusting arm can be better clamped, the adjusting arm is prevented from rotating or displacing in the machining process, the practicability of equipment is improved, the drill bit can be guided, the deviation condition in the drilling process is prevented, and the drilling stability is improved.
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