Clamp device used for correcting perpendicularity of wire electrode and medium-speed wire cutting machine

Abstract

The invention provides a clamp device used for correcting the perpendicularity of a wire electrode. The clamp device comprises a bottom plate, a sliding rail is fixedly arranged on the bottom plate, an L-shaped sliding plate and a U-shaped sliding plate are movably arranged on the sliding rail, inserting rods are fixedly arranged at the output end of a rotating motor, inserting grooves are correspondingly formed in a handle, a lead screw is fixedly arranged at the end, away from the handle, of a rotating rod, a nut is movably arranged on the lead screw, and a connecting plate is fixed to a base block. An L-shaped positioning plate is arranged on the side, away from the bottom plate, of the base block, a clamping plate is fixedly arranged at the bottom of an abutting rod, and an inclinometer is fixedly arranged on a top plate. According to the clamp device used for correcting the perpendicularity of the wire electrode and a medium-speed wire cutting machine, a manual or electric driving manner can be used for enabling the base block clamping a machined part to rotate and deviate, then the perpendicularity of the machined part relative to the wire electrode is adjusted, the adjusting operation is more refined, and the machining precision is higher.

Description

technical field [0001] The invention relates to the technical field of wire cutting machine tools, in particular to a fixture device for correcting the verticality of electrode wires and a wire cutting machine. Background technique [0002] In the prior art, the application number is "201610123019.4", which is a fixture device for correcting the verticality of the electrode wire in the medium-feeding wire cutting, including an adjustment plate, an insulating square, an upper backing plate, a lower backing plate, a spherical screw, a nut, a spherical Screw gland, moving plate, ejector rod, middle support plate, upper support plate, column, upper wire frame, lower wire frame, taper head, guide wheel, water spray plate, gemstone eye mask, which are used for the correction electrode of medium wire cutting The fixture device for wire verticality is to adjust the height of the fixture and correct the perpendicularity between the electrode wire and the processed parts. During the p...

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Problems solved by technology

[0003] However, there are still obvious defects in its use: 1. When the above-mentioned fixture device is adjusting the position of the processing part, it is necessary to adjust the height of the ejector rod with an Allen wrench until the upper and lower sparks of the processing part are observed to be consistent in size, and then lock Tighten the nut. This adjustment method that requires repeated disassembly and installation of the nut is cumbersome and inefficient; 2. The above device uses an Allen wrench to adjust the height of the ejector rod. This adjustment method is relatively extensive and the degree of refinement is low, making the adjustment The processed part may still have a tilt deviation relative to the electrode wire, so the precision of the processed product is low, which is not conducive to improving product quality

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