Multi-station clamp for small part processing

Abstract

The invention belongs to the technical field of a clamp and discloses a multi-station clamp for small part processing. The multi-station clamp comprises a base, movable blocks and station blocks, wherein an elongated groove is formed in the base, and a plurality of movable blocks are arranged along the groove direction at intervals; the station blocks corresponding to the movable blocks are arranged on one side of the elongated groove, and a clamping station is arranged on the upper end surface of each station block; and the movable blocks can move back and forth between the two sides of the elongated groove and are matched with the clamping stations to clamp workpieces. The multi-station clamp can clamp multiple small parts once and only needs to replace the station blocks during processing different shapes of small parts, thereby greatly saving the production cost. As the base does not need to be replaced, the time of positioning with a machine tool or a cutter again is saved, and the working efficiency is greatly improved. Moreover, the multi-station clamp has the advantages of fastness and convenience in assembly and disassembly, high positioning precision, convenience in operation, etc.

Description

technical field [0001] The invention belongs to the technical field of clamps and relates to a station clamp, which can realize clamping and processing operations at multiple positions, and is especially suitable for processing small parts. Background technique [0002] Machine tool fixture is a device on the machine tool for clamping the workpiece and guiding the tool. Accurate positioning of the workpiece is its main function. Secondly, there is a correct position between the machine tool and the tool, which does not interfere with the processing and can make the workpiece in a certain direction. Clamp securely. [0003] For small parts, the jaws of the machine vise are often fixed. When the workpiece is clamped, the base of the vise is fixed, and the clamping force will generate a moment to turn the movable jaw clockwise, and the jaw will "upturn". The traditional method is to repeatedly tap the movable jaw with a copper rod, which leads to low efficiency and poor reliab...

AI Technical Summary

Problems solved by technology

The traditional method is to repeatedly tap the movable jaw with a copper rod, which leads to low efficiency and poor reliability when clamping parts, and cannot guarantee the parallelism between the processing surface and the reference surface, especially in the depth direction, which affects the processing quality.

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