Industrial robot gripping structure

By using a multi-joint hydraulic collaborative mechanism and modular gripping unit design, the shortcomings of existing industrial robot gripping structures in terms of flexibility and motion agility are solved, enabling adaptive gripping of complex curved surfaces and improving equipment compatibility.

CN224674933UActive Publication Date: 2026-08-25苏州康天精密机械有限公司
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Patent Information

Application Number
CN202521623719.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-01
Publication Date
2026-08-25
Estimated Expiration
2035-08-01

AI Technical Summary

Technical Problem

Existing industrial robot gripping structures have shortcomings in terms of flexibility and adaptability, making it difficult to adapt to irregularly shaped workpieces. Furthermore, the single drive method limits the flexibility of movement and load capacity, making it impossible to meet the needs of both heavy loads and delicate operations, and the ability to quickly change over is insufficient.

Method used

It adopts a multi-joint hydraulic collaborative mechanism and modular clamping unit design, combined with the independent hydraulic drive of segmented joints and turntable limiting structure, to achieve adaptive envelope gripping of complex curved surfaces, and improves equipment compatibility through quick-release clamping heads.

Benefits of technology

It achieves adaptive envelope grasping of complex curved surfaces, balances load capacity and motion accuracy, reduces maintenance complexity, and improves operational flexibility and equipment compatibility.

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Abstract

The utility model discloses an industrial robot clamping structure, including rotary joint, first joint, first pivot, second joint, third joint, second pivot, finger joint, clamping head, the rotary joint front end axle is connected with first joint, two the second joint is connected with first pivot through two first pivot and first pivot front end axle, the utility model discloses the innovative design of multi -joint hydraulic pressure cooperation mechanism and modularization clamping unit, not only realized the adaptive envelope of complex surface and grabbed, more through the independent hydraulic drive balance of segmented joint's load capacity and movement accuracy, in addition, the combination of carousel limiting structure and quick detachable clamping head improves equipment compatibility significantly, reduces the maintenance complexity while guaranteeing the stability of grabbing, thereby forms the comprehensive breakthrough in the operation flexibility, load adaptability and maintenance efficiency.
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