Viaduct type portal machine tool high in rigidity, strength and stability
A processing machine tool and stability technology, applied in the direction of metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve the problems of difficult to guarantee accuracy, difficult to adjust, difficult to install, etc., to achieve high-speed processing, simple structure, avoid The effect of beam twist
Pending Publication Date: 2018-06-05
东莞市巨冈机械工业有限公司
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Abstract
The invention relates to the technical field of machine tools, in particular to a viaduct type portal machine tool high in rigidity, strength and stability. The machine tool structurally comprises a base, a first bridge base, a second bridge base, a first linear rail, a second linear rail and a Y-axis feeding system, wherein the first bridge base and the second bridge base are arranged on the twosides of the base respectively, the first linear rail is arranged on the first bridge base, the second linear rail is arranged on the second bridge base, and the two ends of the Y-axis feeding systemare connected with the first linear rail and the second linear rail slidingly respectively. The Y-axis feeding system comprises a lead screw base, a first shoulder base, a second shoulder base, a leadscrew and a motor, wherein the first shoulder base and the second shoulder base are connected to the two sides of the lead screw base respectively, the lead screw is arranged on the lead screw base,and the motor is arranged at the rear end of the lead screw base and in driving connection with the lead screw. The first shoulder base is connected with the first linear rail slidingly. The second shoulder base is connected with the second linear rail slidingly. The viaduct type portal machine tool has the advantages of being low in cost and high in running precision. The strength, rigidity and stability of the base, the Y-axis feeding system and the whole machine can be improved, and high-speed machining can be ensured.
Application Domain
Feeding apparatusLarge fixed members
Technology Topic
Machine toolMachining +1
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