一种多序合一辅助惯性块加工工装

Abstract

一种多序合一辅助惯性块加工工装，配合加工中心工作台实现零件加工，适用于精度较高的多孔加工，属于金属机械加工领域，包括：心轴，固定于加工中心工作台旋转轴上，设有用于安装加工零件的凹槽,通过加工中心工作台轴旋转带动整个工装和加工零件一起旋转完成加工；压板，将加工零件压紧在所述凹槽中，且其上设有开孔；螺钉，穿过所述开孔，与心轴固定连接；垫圈，位于螺钉与加工中心工作台之间连接处。本实用新型无需多次装夹便能一次加工出孔组特征，并且一次可加工多个零件，完成多序合一高产加工。

Claims

1. A multi-sequence integrated auxiliary inertia block processing tooling, cooperating with the worktable of a machining center to realize part processing, characterized in that, include: The spindle (4) is fixed on the rotating shaft of the machining center table and has a groove for mounting the machining parts. The machining center table rotates to drive the entire tooling and the machining parts to rotate together to complete the machining. The pressure plate (3) presses the workpiece into the groove and has an opening thereon; A screw (1) passes through the opening and is fixedly connected to the mandrel (4); Washer (2) is located at the connection between screw (1) and the machining center worktable.

2. The multi-sequence one auxiliary inertia block processing tooling of claim 1, wherein, The spindle (4) is fixed to the worktable of the machining center by a three-jaw or soft jaw.

3. The multi-sequence one auxiliary inertia block processing tooling of claim 1, wherein, The end face of the spindle (4) is positioned with the spindle of the machining center worktable, with a positioning accuracy of not less than 0.007mm.

4. The multi-sequence one auxiliary inertia block processing tooling of claim 1, wherein, The total length of the screw (1) is 20±2mm.

5. The multi-sequence one auxiliary inertia block processing tooling of claim 1, wherein, The groove of the mandrel (4) fits the shape of the workpiece, with a gap of less than 0.1 mm.

6. The multi-sequence one auxiliary inertia block processing tooling of claim 1, wherein, The mandrel (4) has an opening groove at the opposite position for the tool to enter.

7. The multi-in-line assisted inertia block machining tooling fixture of claim 1, wherein, The groove depth of the mandrel (4) is 4±1mm, and the machined parts can be freely loaded and unloaded.

8. The multi-in-line assisted inertia block machining tooling fixture of claim 1, wherein, The total length of the pressure plate (3) is such that it can simultaneously contact the mandrel (4) and the workpiece.

9. The multi-in-line assisted inertia block machining tooling fixture of claim 1, wherein, The total length of the groove between the pressure plate (3) and the groove is three times the diameter of the screw (1).

10. The multi-in-line assisted inertia block machining tooling fixture of claim 9, wherein, The contact area between the processed part and the pressure plate (3) can be adjusted as needed.

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