A rotary cooling table for a CNC floor-type boring and milling machine

Abstract

The invention discloses a rotary cooling workbench for a numerical control floor type boring and milling machine. The rotary cooling workbench comprises an operation table and a support, wherein a rotary workbench body is arranged on the operation table, a first connecting rod is arranged on the operation table, a second connecting rod is arranged at the upper end of the first connecting rod, theother end of the second connecting rod is provided with an air cylinder, the other end of the air cylinder is fixedly connected with the outer wall of the upper end of a water storage tank, a rubber plug is arranged on the outer wall of the lower end of the water storage tank, and an anti-leakage cushion is arranged on the inner wall of the rubber plug. Until a U-shaped pipe and the water storagetank are located below a horizontal line of a penetration opening of a hose and a water tank, under the action of gravity, water enters the water storage tank through an inserter, until the water storage tank is filled with water, through the air cylinder, the water storage tank and a cooling plate slowly rise, a spring is changed from the compression state into original state, the inserter is separated from the rubber plug, under the action of the rubber plug and the anti-leakage cushion, the water cannot flow out, and until the water storage tank and the cooling plate rise to the operation table, water cooling and air cooling can be carried out again.

Description

technical field [0001] The invention relates to the technical field of mechanical cooling, in particular to a rotary cooling workbench for a numerically controlled floor type boring and milling machine. Background technique [0002] The rotary table is a machine tool accessory with a rotatable table, which is used to clamp the workpiece and realize the rotation and indexing positioning, referred to as the turntable or the fourth axis. According to different functions, the turntable can be divided into two types: general turntable and precision turntable. It is an important accessory for boring machines, drilling machines, milling machines and slotting machines. It is used to process holes, grooves and slopes with indexing requirements. When turning the worktable during processing, it can process arc surfaces and arc grooves. Universal turntables are divided into horizontal turntables, vertical and horizontal turntables and universal turntables according to different structu...

AI Technical Summary

Problems solved by technology

Universal turntables are divided into horizontal turntables, vertical and horizontal turntables and universal turntables according to different structures. In actual production operations, the temperature of the rotary table body will gradually rise due to long-term operation, especially in hot weather, which will affect the precision and cause Accidents in processing will cause unnecessary waste and increase the temperature, which may cause heatstroke to the operator and cause damage to the human body. For this reason, we propose a CNC floor-type boring and milling machine that uses rotary cooling to work. platform to solve the above problems

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