Vertical and horizontal compound type combined machine tool for drilling holes
A combined machine tool, vertical and horizontal technology, applied in the field of machine tools, can solve problems such as large water consumption, inaccurate machining accuracy, and easily damaged tools
Inactive Publication Date: 2012-05-30
DALIAN SPECIAL PURPOSE MACHINE TOOL WORKS
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Problems solved by technology
When vertical and horizontal drilling machine tools are processing parts, a lot of heat will be generated between the cutting edge of the cutting tool and the metal part, which will increase the temperature of the tool and the metal part. If it is not cooled, it will not only easily damage the tool but also cause The processing parts are deformed and the processing accuracy is not accurate. At present, the cooling system of general-purpose machine tools uses a water cooling device, but the water cooling device needs to add water regularly, which consumes a lot of water and wastes water.
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[0010] figure 1 , figure 2 , image 3 The marks shown are as follows: side base 1, pad iron 2, hydraulic slide table 3, drilling head 4, transmission device 5, special spindle box 6, workpiece to be processed 7, fixture 8, intermediate base 9, workbench 10, liquid nitrogen Cylinder 11, pressure valve 12, nitrogen nozzle 13, main column hydraulic slide table 14, column 15, independent liquid nitrogen cooling device 16.
[0011] The pad iron 2 is fixed on the side base 1, the pad iron 2 has a slideway, the hydraulic slide table 3 is on the slideway, the hydraulic slide table 3 has a transmission device 5, the transmission device 5 is connected to the drilling head 4, and the middle base 9 is fixed The workbench 10 and the column 15, on the workbench are the clamps 8, the workpiece 7 is clamped on the clamps 8, the column hydraulic slide table 14 is installed on the column 15, and the transmission device 5 at the upper end of the column hydraulic slide table 14 is connecte...
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The invention relates to the field of a machine tool and particularly relates to a vertical and horizontal compound type combined machine tool for drilling holes. The vertical and horizontal compound type combined machine tool for drilling holes comprises a side base, a sizing block, a hydraulic sliding table, a drilling bit, a transmission device, a specially used spindle box, a fixture, a middle base, an operating platform, a main column hydraulic sliding table, a vertical column and an independent liquid nitrogen cooling device, wherein the sizing block is fixed on the side base; a slide rail is arranged on the sizing block; the hydraulic sliding table is arranged on the slide rail; the transmission device is arranged on the hydraulic sliding table; the transmission device is connected with the drilling bit; the operating platform and the vertical column are fixed on the middle base; the fixture is arranged on the operating platform; a processed piece is clamped on the fixture; a vertical column hydraulic sliding table is mounted on the vertical column; the transmission device is arranged at upper end of the vertical column hydraulic sliding table; the specially used spindle box is connected under the transmission device; the independent liquid nitrogen cooling device and the machine tool can be separated; the independent liquid nitrogen cooling device is composed of a pressure valve, a liquid nitrogen cylinder and a nitrogen nozzle; and the pressure valve is connected with the liquid nitrogen cylinder and then is connected with the nitrogen nozzle.
Description
technical field [0001] The invention relates to the field of machine tools, in particular to a vertical and horizontal combined drilling machine tool. [0002] Background technique [0003] Ordinary drilling machine tools are divided into horizontal and vertical, and both horizontal and vertical machine tools have their own processing limitations. When vertical and horizontal drilling machine tools are processing parts, a lot of heat will be generated between the edge of the cutting tool and the metal part, which will increase the temperature of the tool and the metal part. If it is not cooled, it will not only easily damage the tool but also cause The machined parts are deformed and the machining accuracy is not accurate. At present, the cooling system of general-purpose machine tools uses a water cooling device, but the water cooling device needs to add water regularly, which consumes a lot of water and wastes water. Contents of the invention [0004] In order to overc...
Claims
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IPC IPC(8): B23B39/00B23B47/00B23Q11/10
Inventor 刘恩杰吕美华孙晓丽张平李国洋
Owner DALIAN SPECIAL PURPOSE MACHINE TOOL WORKS