Worktable installing and regulating structure

Abstract

The invention relates to a worktable installing and regulating structure which comprises a worktable and a plurality of foot fixing blocks which are connected with the worktable and are fixed in a foundation. The worktable is provided with mounting holes. The bottom wall of each mounting hole is provided with a through hole. Corresponding to each mounting hole of the worktable, the worktable installing and regulating structure also comprises a regulating sleeve, a screw, a cushion plate, wherein the regulating sleeve is arranged in the through hole on the bottom wall of the corresponding mounting hole of the worktable and is in threaded connection with the through hole on the bottom wall; the upper end of the regulating sleeve protrudes out of the upper end port of the corresponding through hole and is locked through a locking nut; the lower end of the regulating sleeve protrudes out of the worktable; the screw is inserted in the regulating sleeve; the upper end of the screw is lockedon the regulating sleeve through a nut and a cushion ring; the lower end of the screw protrudes out of the regulating sleeve; the cushion plate is arranged on the foundation corresponding to the mounting holes of the worktable; the cushion plate is provided with a through hole; the screw perforates through the through hole to be connected with the foot fixing blocks; and the lower end of the regulating sleeve is butted against the cushion plate through a regulating gasket. By the worktable installing and regulating structure, the problem that a middle foot screw in the worktable of a machine tool is inconvenient to regulate is solved; the worktable installing and regulating structure is convenient for secondary grouting. Excellent contact rate and contact rigidity of the worktable and a grouting cement surface are ensured.

Description

technical field [0001] The invention relates to the field of machine tool equipment, in particular to a workbench installation and adjustment structure. Background technique [0002] With the rapid development of my country's machinery industry, especially the development of heavy industry, there is more and more demand for large-scale metal processing equipment, and at the same time, higher requirements are put forward for the technical parameters of the equipment and large-sized worktables, which require The two sides and the middle part of the workbench are placed with feet. It is not easy to achieve an excellent installation of the machine tool on the foundation, and the most difficult thing to achieve is the good contact rate and contact rigidity between the bed and the table base and the pad iron and grouting cement surface. [0003] At present, the bed of large and medium-sized machine tools and the base of the workbench are mostly supported by multi-point pad iron, a...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to design a workbench installation and adjustment structure to solve the problem of inconvenient adjustment of the middle anchor screw of the machine tool workbench; to facilitate secondary grouting; and to ensure that the workbench and the surface of the grouting cement have a good contact rate and contact stiffness

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