Rotary workbench with hydraulic mechanism

Abstract

The invention provides a rotary workbench with a hydraulic mechanism. The rotary workbench comprises a workbench casing, a rotary mandrel in the workbench casing, a ring optical grating above the rotary mandrel, a workbench shaft above the ring optical grating, a rotary workbench body above the workbench shaft, a lever body below the workbench shaft, a lever shaft connected with the lever body, a plunger rod on the right side of the lever shaft, an electromagnetic valve on the left side of the plunger rod, a hydraulic oil cylinder below the plunger rod, an oil-in pipe on the hydraulic oil cylinder, an oil return pipe connected with the electromagnetic valve, a hydraulic station below the oil return pipe and the oil-in pipe, a hydrostatic bearing on the left side of the oil return pipe, a hydrostatic guide rail below the hydrostatic bearing, a reduction gearbox on the right side of the oil-in pipe and a servo motor below the reduction gearbox. The rotary workbench with the hydraulic mechanism has the advantages of low labor intensity, great locking effect, excellent safety performance, high automation level, high processing precision and long service life.

Description

technical field [0001] The invention relates to a rotary worktable with a hydraulic mechanism. Background technique [0002] While people's requirements for the quality of life continue to increase, manufacturers have also increased their requirements for various products produced, from appearance to craftsmanship to fineness, all of which have been improved by more than one grade. The improvement of products is inseparable from processing technology and high-end processing equipment. In order to be able to process various products more perfectly and effectively, the existing processing equipment is also updated accordingly, entering the era of multi-axis linkage, but people Constant pursuit makes the product itself more and more complicated, and also makes the processing more and more difficult. In addition to the multi-axis linkage of the maintenance processing equipment, the workbench has also entered the stage of rotation, which is no longer the traditional fixed workben...

AI Technical Summary

Problems solved by technology

The improvement of products is inseparable from processing technology and high-end processing equipment. In order to be able to process various products more perfectly and effectively, the existing processing equipment is also updated accordingly, entering the era of multi-axis linkage, but people Constant pursuit makes the product itself more and more complicated, and also makes the processing more and more difficult. In addition to the multi-axis linkage of the maintenance processing equipment, the workbench has also entered the stage of rotation, which is no longer the traditional fixed workbench. This can More effective processing operations, but many existing rotary tables use artificial mechanical locking in the locking process, so the cost is low, but there are many disadvantages in artificial locking, such as insufficient strength, it cannot To ensure the locking degree, not only the locking effect is not good, but the labor intensity is high, and there is a great safety hazard; in addition, most of the existing rotary tables are mechanically shifted, and a mechanical shifting mechanism is required inside, so that Friction between parts is easy to occur, resulting in the failure to guarantee the service life, and there is a certain error in mechanical shifting, which affects the machining accuracy and reduces the level of automation

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