Machine tool machining clamp convenient for fixing special machining component

Abstract

The invention discloses a machine tool machining clamp convenient for fixing a special machining component. The machine tool machining clamp comprises a base, a support column, a limiting slot, a clamping block, a straight slot, a fixing plate, a first linear motor, a pressure plate, first adapting heads, a second adapting head, a clamping plate, a sliding rod, a fixing block, a mounting tank, a hand wheel, a rotating shaft, a mounting seat, a first sliding block, second sliding blocks, a dust collection tank, a connecting rod, a second linear motor, a sliding slot, a top plate, sliding rails,a gear, a rack, a first limiting block, a limiting rod, a second limiting block and a rack. The hand wheel is arranged and is matched with the rotating shaft and the gear to drive the racks to transversely move so as to drive the sliding rod to longitudinally move, so that the distance between the clamping plate and the clamping block is conveniently adjusted, and the special machining componentis fixed; the first linear motor is arranged, is used for driving the pressure plate to longitudinally move so as to fix the clamping block and is matched with the limiting slot in the bottom of the clamping block, so that the situation that the clamping block is loosened in the machining process of the machining component is avoided, the fixation effect is good, the operation is safe, and the machine tool machining clamp is worthy of being popularized and used.

Description

technical field [0001] The invention relates to a machine tool processing fixture, in particular to a machine tool processing fixture which is convenient for fixing special processed parts, and belongs to the technical field of machine tool processing production application. Background technique [0002] Machine tool fixture is a device on the machine tool to clamp the workpiece and guide the tool. It is characterized by compact structure, fast, convenient and labor-saving operation, and can ensure high machining accuracy and production efficiency. The workpiece is clamped in the fixture Finally, the rigidity of the workpiece is improved, and the amount of cutting can be increased. It is in contact with the positioning reference of the workpiece, and is used to determine the correct position of the workpiece in the fixture, so as to ensure that the workpiece moves relative to the tool and the machine tool during processing. The relative correct position between. [0003] In...

AI Technical Summary

Problems solved by technology

[0003] In the production process, it is convenient and convenient to use fixtures for clamping work. When the factory needs to process some special workpieces, the limitations of conventional fixtures are highlighted, and the adapters fixed by conventional fixtures cannot meet the requirements of special workpieces. Due to the different models, it is impossible to fix the special processed parts. It is necessary to replace the special fixture according to the shape of the special processed part, and ensure that the adapter head fixed on the side of the replaced special fixture is paired with the special processed part, which is time-consuming and laborious. At the same time, the processing During the process, the clamp block is prone to displacement, which leads to deviations in the finished workpiece. The dust generated during the process cannot be treated centrally, and the entire machine tool needs to be cleaned, which has poor flexibility.

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