The invention discloses a horizontal type
numerical control boring-milling
machine comprising a
machine body, a big upright post, a slide block, a fixed sleeve and a gear box, wherein the fixed sleeve and the gear box are installed on the slide block, the gear box is connected with a motor and is connected with a
tail cylinder simultaneously, the inside of the fixed sleeve is provided with a sleeve
barrel, the insides of the sleeve
barrel and the
tail cylinder are provided with boring bars, and the motor drives the boring bars and the sleeve
barrel to run simultaneously by driving a
speed reduction gear in the gear box; and the
tail ends of the boring bars are fixed on a round slide block positioned in the tail cylinder, and the round slide block is driven by a lead screw so as to control the boring bars to carry out axial motions. The invention has the beneficial effects that independent design for the horizontal type
numerical control boring-milling
machine is realized as a whole; compared with the existing horizontal type boring-milling machine, the structure
layout of the product is simple and reasonable, parts adopt a structure which is easy to manufacture, and the manufacturing cost is saved; and simultaneously, the design scheme can reasonably control the precision and has more extensive market prospect in comparison with similar domestic and foreign products.