Gear shaping

About: Gear shaping is a research topic. Over the lifetime, 598 publications have been published within this topic receiving 1880 citations.

Push-up sector gear shaping fixture

Abstract: The utility model provides a push-up sector gear shaping fixture which comprises a positioning sleeve, a taper sleeve seat, a cushion block, a taper sleeve, an end cover, a spring jacket, a centre sleeve, a lower centre, a push rod, a workpiece, a connecting sleeve, a special screw, a key, a first gasket, a first screw, a second screw, a second gasket, a third screw, a fourth screw, a nut, an upper centre, an oil cylinder and a workbench. Due to the fact that the upper tip cone and the lower tip cone are correspondingly arranged, positioning accuracy of the gear is facilitated, and the gear issuitable for various batch production.

Auxiliary production device for producing compressor air cylinder workpiece

Abstract: The utility model relates to the field of air conditioner compressor cylinder workpiece manufacturing. The utility model relates to a production device, in particular to an auxiliary production device. The feeding device comprises two groups of rotary feeding bins, wherein the gear shaping machine, the first conveying belt, the first gear hobbing machine, the second gear hobbing machine, the second conveying belt, the transition type mechanical arm, the third conveying belt, the chamfering machine, the fourth conveying belt, the gear shaving machine, the fifth conveying belt, the oil throwingmachine and the discharging bin are arranged in the advancing direction of the air cylinder workpiece. In addition, a plurality of processes of inserting, rolling, reversing, shaving and throwing areadopted for machining the workpiece step by step, the mechanical claws are matched with the conveying belt, the workpiece can tightly and rapidly run among the processes, and the machining efficiencyof the workpiece is improved.

Gear shaping fixture

Abstract: The invention discloses a gear shaping fixture, which comprises a base and a pull rod. The lower end of the base is provided with an annular mounting boss; the mounting boss is provided with a bolt via hole along the axial direction; the top face of the base is a locating face; the pull rod is of a three-section step structure, and is provided with a conical section, a cylindrical section and a threaded section from top to bottom in sequence, wherein the upper part of the conical section is big, and the lower part of the conical section is small; the diameter of the cylindrical section is less than the minimum diameter of the conical section; the cylindrical section penetrates the interior of a center hole of the base; the threaded section is exposed on the bottom face of the base; the conical section of the pull rod is sheathed with an elastic sleeve; the upper end of an inner hole of the elastic sleeve is a conical horn mouth which is adaptive to the conical section; and the circumferential wall of the elastic sleeve is provided with an axial slot (6a). According to the gear shaping fixture disclosed by the invention, the inner hole wall of a gear blank is located through the elastic sleeve, the locating accuracy is high, and eccentricity can be well prevented. Moreover, the gear blank can be conveniently assembled and disassembled and as a gasket in a traditional structure is canceled, a gear shaper cutter can be effectively prevented from being opened, and defects of the traditional structure are well overcome.