Burr-free sand-stirring rotating barrel machine with small-tooth-difference speed reducer
A technology of differential reducer and reducer, which is applied to surface-polished machine tools, machine tools suitable for grinding workpiece edges, grinders, etc., can solve the problems of large dust, wear, danger, etc. , Mechanically compact effect
Inactive Publication Date: 2013-05-22
邱惠民
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Problems solved by technology
[0002] The prior art deburring sand-turning drum machine is driven by the motor to the multi-axis reducer through the V-belt, and then the multi-axis reducer is driven by the V-belt to the sand drum. It not only occupies a large area, but also because the machine After starting, the powder dust is large, and it falls on the V-belt and the leather disc, causing wear and tear. The V-belt also brings inconvenience and danger to workers during long-distance transmission.
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[0011] The present invention is described in further detail below in conjunction with accompanying drawing embodiment;
[0012] A deburring sand-turning drum machine with a small tooth difference reducer is driven by the motor 1 and its rotating shaft 2 synchronously with the eccentric shaft 3, and the casing 4 is equipped with a fixed inner gear ring 5, which also rotates when the eccentric shaft rotates. Drive the planetary gear set 6 to rotate together, the multi-tooth gear in the planetary gear set meshes with the fixed internal gear ring, the synchronous rotation of the planetary gear set drives the rotation of the few-tooth gear in the planetary gear set, and because the few gears mesh with the output internal gear, it also drives Coupling 9 is rotated together, and 10 is the sand-turning son drum, and its inside packs emery stone and the other parts of required processing. The deburring sand-turning drum machine with a small-tooth-difference reducer is characterized in ...
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According to a burr-free sand-stirring rotating barrel machine of the prior art, a motor drives a multi-spindle speed reducer through a triangle belt, and the multi-spindle speed reducer drives a sand-stirring barrel through the triangle belt, the occupied area of the burr-free sand-stirring rotating barrel machine is large, more importantly, many dusts are produced after the start of the machine, the dusts fall on the triangle belt and belt plates to cause abrasion, and the triangle belt in long-distance transmission brings work inconvenience and dangers to workers. The invention discloses a burr-free sand-stirring rotating barrel machine with a small-tooth-difference speed reducer. The burr-free sand-stirring rotating barrel machine with the small-tooth-difference speed reducer comprises a motor, the small-tooth-difference speed reducer, and a sand-stirring barrel, wherein the motor drives the small-tooth-difference speed reducer, and the speed reducer drives the sand-stirring barrel, the motor is directly arranged on an input port of the small-tooth-difference speed reducer, and an output shaft of the small-tooth-difference speed reducer is connected with the sand-stirring barrel through a shaft connecting device. The burr-free sand-stirring rotating barrel machine with the small-tooth-difference speed reducer is characterized in that the motor, the small-tooth-difference speed reducer, and the sand-stirring barrel are arranged in the same axial line and in the same rack.
Description
technology field; [0001] The invention belongs to the technical field of a deburring sand-turning drum machine for castings, precision castings and die-casting hardware parts, in particular to the technical field of a deburring sand-turning drum machine with a reducer with a small tooth difference. Background technique; [0002] The prior art deburring sand-turning drum machine is driven by the motor to the multi-axis reducer through the V-belt, and then the multi-axis reducer is driven by the V-belt to the sand drum. It not only occupies a large area, but also because the machine After starting, the powder dust is large, and it falls on the V-belt and the leather disc to cause wear and tear. The V-belt also brings inconvenience and danger to workers during long-distance transmission. content of the invention; [0003] In order to overcome the disadvantages of the background technology, the purpose of the present invention is to provide a brand-new deburring sand-turning d...
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Inventor 邱惠民
Owner 邱惠民