Reciprocating mechanism and method for converting low-speed rotating motion into high-frequency swinging
A technology of reciprocating motion mechanism and rotary motion, applied in electromechanical devices, mechanical equipment, electric components, etc., can solve the problems of low frequency, equipment vibration, stability effects, etc., and achieve the effect of simple structure and stable equipment operation.
Inactive Publication Date: 2020-08-28
陈泽雄
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Problems solved by technology
However, the frequency of swing in this way is not high, and there is an inertial impact at the dead point, which will cause severe vibration of the equipment during fast movement
In addition to the connecting rod mechanism, the eccentric wheel method is also used, but the eccentric wheel method generally needs to cooperate with the structure that can reset the workpiece, such as springs, magnets, etc. In some occasions with vibration conditions, it will It has a great impact on the stability of elastic reset structures such as springs and magnets in the equipment, and will eventually affect the working quality of the equipment
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[0018] This part will describe the specific embodiments of the present invention in detail, and the preferred embodiments of the present invention are shown in the accompanying drawings. Each technical feature and overall technical solution of the invention should not be construed as limiting the protection scope of the invention.
[0019] In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
[0020] In the description of the present in...
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The invention discloses a reciprocating mechanism, further discloses a method for converting low-speed rotating motion into high-frequency swinging, and belongs to the technical field of mechanical transmission. The reciprocating mechanism comprises cams, a motor and a swing part. The cams comprise an upper cam and a lower cam which are arranged at an interval, and the double cams are utilized forconverting low-speed rotation into high-frequency reciprocating swinging of the swing part. An elastic resetting structure needed when a common eccentric wheel mechanism is used is avoided, the structure is simpler and more compact, and the upper cam and the lower cam abut against the swing part all the time in the work process; therefore equipment operation is more stable; and the vibration frequency is adjusted by setting the section number of a non-round curve contour.
Description
technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a method for converting a low-speed rotary motion into a high-frequency swing by a reciprocating motion mechanism. Background technique [0002] In products with mechanical motion, the mechanical motion of reciprocating swinging at a certain angle is mostly realized by a link mechanism. However, the frequency of swinging in this way is not high, and there is an inertial impact at the dead center position, which will cause the device to vibrate violently when it moves rapidly. In addition to the link mechanism, the eccentric wheel method is also used, but the eccentric wheel method generally needs to be matched with a structure that can reset the workpiece, such as springs, magnets, etc. It has a great impact on the stability of elastic reset structures such as springs and magnets in the equipment, and will eventually affect the working quality of the equipment. ...
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IPC IPC(8): F16H37/12H02K7/06
CPCF16H37/122H02K7/06
Inventor 陈泽雄冯水松
Owner 陈泽雄