Working method of hydraulic cylinder clamp

Abstract

The invention belongs to the field of hydraulic equipment, and particularly relates to a working method of a hydraulic cylinder clamp. The hydraulic cylinder clamp comprises a base; a groove used for containing a workpiece is formed in the center line of the base; fixing columns are fixed to the two sides of the base; a sliding groove located between the fixing columns is formed in the base and is in sliding connection with two clamp bodies symmetrical with respect to the center line of the base; the side, facing the corresponding fixing column, of each clamp body is a slope forming an 45-degree included angle with the horizontal direction; a hydraulic cylinder is arranged on the top of each fixing column; a support rod is arranged at the output end of each hydraulic cylinder; a stand rod fixed to the base is arranged on the side, close to the center line of the base, of each fixing column; a transmission rod is hinged to the top of each stand rod; one end of each transmission rod is hinged to the corresponding support rod; a pressure rod is hinged to the other end of each transmission rod; a pressure block of a wedge-shaped structure is fixedly connected with the bottom of each pressure rod; the side, away from the corresponding fixing column, of each pressure block is parallel with the slope of the corresponding clamp body; and the slopes of the clamp bodies are frosted surfaces. The hydraulic cylinder clamp can be prevented from shifting due to inconsistent stress, so that the machining quality is ensured.

Description

technical field [0001] The invention belongs to the field of hydraulic equipment, and in particular relates to a working method of a hydraulic cylinder clamp. Background technique [0002] In the machinery industry, the hydraulic cylinder is an important part of power transmission. It is a device that converts hydraulic energy into mechanical energy and enables the machine to achieve reciprocating linear motion or swing. Its transmission works smoothly and has high reliability. The hydraulic cylinder is located The working environment is harsh, especially in the metallurgy, mining and shipping industries, which have high requirements for the operation of machinery and equipment. During the mechanical transmission process, the hydraulic cylinder is in a harsh working environment of high pressure, impact and instability. In the control of industrial production In the process, a large number of hydraulic cylinders are used. For example, when workpieces are processed on machine...

AI Technical Summary

Problems solved by technology

The problem in this prior art is: when the hydraulic cylinder applies pressure to the fixture, no vertical pressure is applied to the fixture, and the force direction of the fixture is inconsistent with the direction in which the fixture clamps the workpiece, which may easily cause displacement that should not occur in the fixture. Even the force exerted by the fixture on the workpiece is irregular, causing the workpiece to be shifted and affecting the processing

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