行业组件数据 · 2026

锁定机构(如楔块/销钉)

Quick-attach locking mechanism using wedges or pins for secure tool-to-machine connection in industrial equipment.

技术定义与适配语境
典型 锁定机构(如楔块/销钉) 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A mechanical locking component designed for quick-attach systems that utilizes wedges, pins, or similar elements to create a rigid, vibration-resistant connection between interchangeable tools (e.g., buckets, forks, attachments) and carrier machines (e.g., excavators, loaders, telehandlers). It ensures rapid attachment/detachment while maintaining operational safety and precision alignment under dynamic loads.

组件规格

定义
A mechanical locking component designed for quick-attach systems that utilizes wedges, pins, or similar elements to create a rigid, vibration-resistant connection between interchangeable tools (e.g., buckets, forks, attachments) and carrier machines (e.g., excavators, loaders, telehandlers). It ensures rapid attachment/detachment while maintaining operational safety and precision alignment under dynamic loads.
工作原理
Operates through mechanical interference: wedges are driven (hydraulically or manually) into tapered cavities between attachment and carrier, creating high friction and radial pressure that locks components together. Pin-based systems use cylindrical pins that engage precisely machined holes, secured by retainers or hydraulic pressure. Both principles rely on geometric constraints to prevent relative movement.
材料
High-strength alloy steel (e.g.AISI 41404340) heat-treated to 40-45 HRC for wear resistancecorrosion-resistant coatings (zinc platingpowder coating) optionalseals from nitrile rubber (NBR) or polyurethane for hydraulic versions.
Wedge Angle
7-12 degrees
Pin Diameter
20-100 mm
Locking Force
50-500 kN
Engagement Time
<30 seconds
Weight Capacity
1-20 tons
Operating Pressure
150-250 bar (hydraulic)
标准
ISO 13031ISO 286-2DIN 6325DIN 1481

行业分类与别名

锁定机构(如楔块/销钉) 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Contamination in hydraulic fluid->Incomplete wedge/pin engagement->Install filters, use clean hydraulic oil, implement pre-operation visual checks
Fatigue from cyclic loading->Crack propagation in wedge/pin->Regular non-destructive testing (e.g., magnetic particle inspection), replace at wear limits
Improper operator training->Misaligned attachment causing binding->Certify operators, use alignment aids (e.g., guide pins, cameras)

工业生态与工程逻辑

0
Wear leading to reduced locking force
1
Hydraulic failure causing unintended detachment
2
Misalignment during attachment damaging components
3
Corrosion in harsh environments

合规与检测

tolerance
±0.1 mm for pin holes, wedge surfaces flat within 0.05 mm/m
test method
ISO 13031 for performance testing; hydraulic pressure tests at 1.5x operating pressure; load cycling to simulate 10,000 attachment cycles

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the difference between wedge and pin locking mechanisms?

Wedge systems use tapered elements driven into cavities for friction-based locking, ideal for high-vibration environments; pin systems use cylindrical pins engaging holes for precise alignment, often faster but requiring exact tolerances.

How do you maintain a quick-attach locking mechanism?

Regularly inspect for wear on wedges/pins and mating surfaces, lubricate moving parts per manufacturer guidelines, check hydraulic seals and pressure, and verify locking force with calibrated gauges annually.

Can locking mechanisms be retrofitted to older machines?

Yes, with compatibility checks on carrier geometry, hydraulic capacity, and weight ratings; consult OEM or specialized suppliers for retrofit kits meeting ISO 13031.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

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