A single-sided floating fixture for plowing furrows on slabs

Abstract

The invention discloses a one-sided floating fixture for ploughing a groove on a flat plate. The one-sided floating fixture comprises a base, and a fixed clamp plate, a movable clamp plate, a movable baffle plate and a spring force adjustable mechanism arranged on the upper part of the base, wherein the fixed clamp plate is fixed on the left side of the base; the movable clamp plate and the movable baffle plate are arranged on the right side of the base through dovetail slot guide rails; the movable baffle plate is arranged on the right side of the movable clamp plate; the spring force adjustable mechanism is arranged in the middle of the movable baffle plate through screw threads; and a flat plate to be ploughed is arranged between the fixed clamp plate and the movable clamp plate. According to a one-sided floating clamping method, ploughing-extrusion force exists in a processing process, and a spring is compressed so as to be balanced with the ploughing-extrusion force, so that the movable clamp plate is moved outwards, a one-sided floating fixture mechanism is formed through the spring self-adaptively, clamping force is adjusted, the arch phenomenon generated by ploughing the flat plate is reduced, the processing accuracy is improved, the clamping is simple simultaneously, and the locating is convenient.

Description

technical field [0001] The invention relates to the field of fixtures, in particular to a single-side floating fixture for plowing grooves on a flat plate. Background technique [0002] The world energy crisis that began in the 1970s strongly promoted the development of enhanced heat transfer technology. At present, enhanced heat transfer technology is widely used in petroleum, chemical industry, power, nuclear energy, refrigeration, and even national defense industries. At the same time, with the development of industrial technology, people have put forward further requirements for heat transfer and cooling technology. [0003] Capillary structure is a key technology in heat transfer enhancement, especially in the heat dissipation of microelectronic chips and chemical industry. It can provide source power for phase change heat transfer without mechanical moving parts, and can be used as a chemical catalyst carrier to improve reaction efficiency. The capillary structure ca...

AI Technical Summary

Problems solved by technology

When the groove is plowed on the plane, due to the existence of lateral extrusion force, the width of the flat plate will increase during the plowing process.

It will be found that when the workpiece is clamped by a conventional planing fixture for planar plowing of grooves, there will be arching of the flat plate after processing, which seriously affects the precision of tool setting for plowing depth, and the processing quality of micro-grooves will also decline.

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