Novel gear hobbing machine
A gear hobbing machine, a new type of technology, applied in the direction of gear cutting machines, gear teeth, mechanical equipment, etc., can solve the problems of increased clearance, inconvenient use, and increased wear of the bearing surface of the rotary table
Inactive Publication Date: 2014-02-05
苏州优金金属成型科技有限公司
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Problems solved by technology
[0003] The rotary table causes the rotary table to work under heavy load for a long time, which causes the wear of the supporting surface of the rotary table to increase, the gap increases, and finally affects the reduction of equipment accuracy and shortens the life of the gear hobbing machine. There is no special device for cleaning waste. , not easy to use
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[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] Such as figure 1 As shown, a new gear hobbing machine according to the present invention includes a rotary table 2 and a vertical slide rail 3 installed on a base 1, a workpiece positioning mechanism is installed on the rotary table 2, and the workpiece of the workpiece positioning mechanism Mandrel 3 is vertical upwards, and described workpiece positioning mechanism comprises lower round table 12, and this described workpiece mandrel 3 is fixed on the upper end of this lower round table 12, and the top of this workpiece mandrel 3 is a smooth cylinder, and the bottom has screw thread, and A threaded gland 13 and a nut 14 are sleeved, a sliding platform 5 is sleeved on the vertical slide rail 4, a sliding bearing 6 is installed on the sliding platform 5, and the through hole of the inner ring of the sliding bearing 6 faces the workpiece mandrel 3, and the i...
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The invention discloses a novel gear hobbing machine, which comprises a rotating work table and a vertical slide rail, wherein the rotating work table and the vertical slide rail are arranged on a base, a workpiece positioning mechanism is arranged on the rotating work table, a workpiece mandrel of the workpiece positioning mechanism is vertical and upward, a sliding platform is sheathed on the vertical slide rail, a sliding bearing is arranged on the sliding platform, an inner ring through hole of the sliding bearing is over against the workpiece mandrel, in addition, an inner ring of the sliding bearing is anastomotic with the cross section of the workpiece mandrel, a spring is arranged in the lug boss part of the rotating work table, a chip guide plate is arranged at the bottom end of the rotating work table and the lug boss part, a vertical frame is also arranged on the base, a chip removal cutter is arranged on the vertical frame, a chute is formed in the vertical frame, the chip removal cutter is in a Z shape, and a cutter handle end passes through the chute and is fixed through a screw bolt. The novel gear hobbing machine has the beneficial effects that the excessive friction between the rotating work table and the base is avoided, the service life of the rotating work table is greatly prolonged, the spring is adopted, meanwhile, the vibration and the noise can also be reduced, partial downward pressure is eliminated, the workpiece taking is convenient, and the dust removal cutter automatically clears waste chips.
Description
technical field [0001] The invention relates to the technical field of gear processing equipment, in particular to a novel gear hobbing machine. Background technique [0002] Gear hobbing machines are traditional equipment for manufacturing gears and are widely used. The gear blank is installed on the gear hobbing machine for processing. Due to the downward pressure of the cone, a large axial pressure is required, and the axial pressure is transmitted downward to the [0003] The rotary table causes the rotary table to work under heavy load for a long time, which causes the wear of the supporting surface of the rotary table to increase, the gap increases, and finally affects the reduction of equipment accuracy and shortens the life of the gear hobbing machine. There is no special device for cleaning waste. , not convenient enough to use. Contents of the invention [0004] The object of the present invention is to provide a novel synchronizer with simple structure aiming ...
Claims
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IPC IPC(8): B23F23/04B23F23/00
Inventor 赵剑忠
Owner 苏州优金金属成型科技有限公司