GrabCAD 模型信息
SPINDEL Grommet · 模型 73021
Expand Grommet Mechanism – Mechanical System Description The Expand Grommet mechanism is a precision clamping and expansion unit designed to securely hold and position components during machining or assembly operations. The system converts mechanical input force into controlled radial expansion, allowing firm internal gripping of a grommet or cylindrical workpiece. System Overview The mechanical system consists of: Rigid Structural Housing A robust metallic frame that supports the spindle and expansion assembly, ensuring structural stability and alignment accuracy. Spindle and Drive Motor Assembly A rear-mounted motor drives the spindle mechanism. The spindle transmits axial motion to the expansion element. The motor connection is protected via a flexible conduit for safe power transmission. Expansion Mandrel Mechanism The core of the system is the expanding mandrel located inside the lower assembly. When axial force is applied, the tapered shaft moves forward, forcing segmented jaws or sleeves outward. This radial expansion grips the inner diameter of the grommet securely. Actuation System The expansion is controlled through mechanical movement generated by the spindle drive. The green push button mounted on top provides operator control (start/stop or activation). Base and Linear Support The system is mounted on a precision-machined base with linear guide features to maintain alignment and reduce vibration during operation.
- 格式
- STEP / IGES、Rendering
- 分类
- Aerospace、Automotive、Machine design
- 标签
- mechanical、grommet
- 数据更新
- 2026-09-29T02:17:35Z
