Milling clamp for change gear plate of tool machine

Abstract

The invention discloses a milling clamp for a change gear plate of a tool machine and belongs to the technical field of design of machine tool clamps. The milling clamp comprises a bottom plate, supporting nails, straight pins, pressing screws, pressing seats, opening gaskets, workpieces, positioning mandrels and bolt fixing blocks. The bottom plate is horizontally arranged. The upper surface of the bottom plate is divided into three areas. Each area is fixedly provided with six corresponding supporting nails, and each workpiece is supported through three corresponding supporting nails. The positioning mandrels are fixed to the bottom plate through screws. Each area is further fixedly provided with two corresponding straight pins. The top end of each positioning mandrel is sleeved with the corresponding opening gasket. The bottom face of each workpiece is supported by the corresponding supporting nails. The other end of each workpiece can be placed on the corresponding opening gasket. The pressing seats are fixed to the positions, close to the supporting nails, of the upper surface of the bottom plate. The pressing screws are screwed in the pressing seats to press the workpieces. The designed milling tool for the change gear plate of the tool machine is easy to manufacture and convenient to use, the space of the clamp is saved, the machining efficiency is high, the workpieces are stably placed, and the position of the clamp is adjusted conveniently.

Description

technical field [0001] The invention relates to the technical field of machine tool fixture design, in particular to a milling fixture for a machine tool hanger frame. Background technique [0002] With the development of the machinery industry, the requirements for the shape of the parts vary widely. Different shapes of workpieces must adopt different clamping methods when processing on the machine tool. Irregularity, the clamping method adopted by the traditional fixture is difficult to position and clamp the workpiece, and the realization is troublesome. Generally, one fixture can only clamp one workpiece, and the efficiency is low. The area of ​​the pad used to support the workpiece is relatively large, and there is a slight error. The workpiece is not stable enough, so it is necessary to design a fixture for the milling machine tool hanger frame that is simple to make, easy to use, saves fixture space, has high processing efficiency, stable workpiece placement, and conv...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the difficulty of positioning and clamping the workpiece by the clamping method adopted by the traditional clamp in the prior art when milling the wheel frame of the tool machine, which is troublesome to realize. Generally, one clamp can only clamp one workpiece, and the efficiency is low. The area of ​​the pad used to support the workpiece is relatively large, and if there is a slight error, the workpiece is not stable enough. A milling fixture for machine tool hanging wheel frame is designed. The fixture is simple to make, easy to use, saves fixture space, and has high processing efficiency. The workpiece is placed stably, and the position of the fixture on the machine tool is easy to adjust

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