Gear shaping

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

Novel gear shaping machine

Abstract: The utility model discloses a novel gear shaping machine, which comprises supporting legs, the top fixed mounting of landing leg has the workstation, the upper surface of workstation from left to right in proper order fixed mounting have rotary device and operation panel, rotary device's top is provided with rotatory pivot, and the top movable sleeve of rotatory pivot is equipped with accommodate the lead screw, accommodate the lead screw's one end fixedly connected with servo motor's output shaft to accommodate the lead screw's other end movable sleeve is equipped with the movable block, the side fixedly connected with hydraulic telescoping rod of movable block, and hydraulic telescoping rod keeps away from the one end fixedly connected with power device of movable block. This novel gear shaping machine, it can rotate the position of pinion cutter to be provided with rotary device, and the hydraulic telescoping rod of accommodate the lead screw cooperation simultaneously adjusts about can control the position of pinion cutter, and it is convenient to adjust, and the convenience is stronger when the operation, and the gear shaping is efficient, and needs that can the various operational environment of effectual adaptation are ordered.

Workbench spindle structure of gear shaper

Abstract: The utility model relates to a workbench spindle structure of a gear shaper, comprising a workbench base, wherein the workbench base is fixedly provided with a workbench spindle, and the upper part of the workbench spindle is provided with a turntable bearing; and the lower part of the workbench spindle is provided with an auxiliary bearing. In the workbench spindle structure of the gear shaper, which is provided in the utility model, a rolling structure is used to substitute a traditional sliding structure, thereby overcoming the defects that a large amount of manpower are needed and the precision is difficult to guarantee when the workbench of a traditional gear shaping machine is used, reducing the assembly difficulty of the machine and the assembly time, reducing manpower cost by about 85%, and improving the integral precision of the machine by one stage. In addition, the workbench spindle structure is convenient to operate and simple in structure, has wide application range, and is particularly applicable to middle-small size numerical control machines.

Meshing transmission structure of rudder-shaped roller wheel and arc-shaped enveloping wheel

Abstract: The utility model provides a meshing transmission structure of a rudder-shaped roller wheel and an arc-shaped enveloping wheel Rolling shafts are arranged at equal distance on the transmission engagement surface of a rudder-shaped roller wheel; the profile of the arc-shaped enveloping wheel is a rotating surface formed by a concave arc rotating around the wheel axis; spiral track troughs are formed on the rotating surface and meshed with the rolling shafts; the rudder-shaped roller wheel and the arc-shaped enveloping wheel are in meshing transition through the plurality of rolling shafts at the same time; and the arc-shaped enveloping wheel envelops the rudder-shaped roller wheel Compared with the gear set transmission, the utility model has the advantages of large transmitting ratio, stable running, compact structure, small size and no noise Compared with the worm transmission, the utility model changes the rolling friction of the rolling shafts into the sliding friction of the teeth of the worm-worm wheel gear, and has the advantages of less wear damage, long service life, high efficiency, low energy consumption, high bearing capacity and large range of transmitting ratio In the manufacturing of the rudder-shaped roller wheel, the teeth are not processed through gear hobbing or gear shaping methods, and the assembled structure is processed through simple methods such as drilling, milling and hinging, so that the low manufacturing cost is reduced

Self -discharging formula is gear clamping device for gear shaping machine

Abstract: The utility model discloses a self -discharging formula is gear clamping device for gear shaping machine, which comprises a frame, be equipped with parallel double crank mechanism in the frame, parallel double crank mechanism is including the initiative carousel, driven turntable and connecting rod, all be equipped with eccentric pivot on initiative carousel and the driven turntable, eccentric pivot and connecting rod fixed connection, the upper portion of connecting rod is equipped with the rotation sleeve pipe, the axis of initiative carousel and driven turntable's axis are located same vertical face, initiative carousel and driven turntable all rotate with the frame and are connected, be equipped with spacing hole on the initiative carousel, be equipped with in the frame with spacing hole complex gag lever post, gag lever post and frame sliding connection, be equipped with horizontal clamp plate in the frame, clamp plate and frame along vertical sliding connection, the top of connecting rod is equipped with the carriage, be equipped with the bar hole that can supply the connecting rod to pass on the carriage, beneficial effect lies in: realize automatic discharge during gear machining, alleviateed workman's intensity of labour, simultaneously, avoided the workman to be scalded by the gear.

Helical gear cutting machine

Abstract: This invention relates to machines for cutting helical gears with adjustable tool holders. In gear shaping or cutting machines operating with a rack-like tool, a tool holder on the ram member is used for clampingly holding the tool in such a disposition that the teeth of the latter extend...