Two-tooth-difference close-arrangement combined tooth surface cycloid movable tooth transmission unit
A technology of movable tooth transmission and tooth surface, which is applied in the field of movable tooth transmission, can solve the problems of the reducer being stuck, collided together, and internal expansion, etc., and achieves the effect of large reduction ratio, reduced assembly difficulty, and large bearing capacity
Inactive Publication Date: 2020-06-05
HENAN ZHULONG HI TECH CO LTD
View PDF13 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
After high-speed operation, the distance between two adjacent balls will change, and the two balls will collide together, causing the reducer to be stuck, and internal expansion will occur after a long time of operation.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] Figure 1-14 It is a preferred embodiment of the present invention. In this embodiment, the movable tooth adopts a standard sphere, and its radius r is the maximum distance from a point on the tooth surface of the theoretical movable tooth to the axis of the theoretical movable tooth surface is D max , so
[0038] r=Rsin(π / Z b )
[0039] In the formula, R- radial radius of meshing curve; Z b - Number of movable teeth.
[0040] The meshing curve equ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a two-tooth-difference close-arrangement combined tooth surface cycloid movable tooth transmission unit. The two-tooth-difference close-arrangement combined tooth surface cycloid movable tooth transmission unit comprises an outer cycloid combined tooth surface transmission wheel, movable teeth, an inner cycloid combined tooth surface transmission wheel and the like. An outercycloid combined tooth surface raceway and an inner cycloid combined tooth surface raceway are machined on the outer cycloid combined tooth surface transmission wheel and the inner cycloid combined tooth surface transmission wheel which form a pair respectively; the wave numbers of the outer cycloid combined tooth surface raceway and the inner cycloid combined tooth surface raceway have a difference of two, and the amplitudes of the raceways are equal; the circle of closely arranged movable teeth which are uniformly distributed along the circumference and in contact with one another are in contact engagement with the outer cycloid combined tooth surface raceway and the inner cycloid combined tooth surface raceway respectively; the number of the movable teeth is half the total wave numberof the outer cycloid combined tooth surface raceway and the inner cycloid combined tooth surface raceway; the axis of the outer cycloid combined tooth surface transmission wheel is parallel to the axis of the inner cycloid combined tooth surface transmission wheel, and the distance between the two axes is two times the amplitude of each raceway.
Description
technical field [0001] The invention relates to the technical field of movable tooth transmission, in particular to a cycloid movable tooth transmission unit with double-tooth difference close-packed combined tooth surfaces. Background technique [0002] With the development of movable tooth transmission technology, various movable tooth transmission configurations emerge in endlessly, such as push rod movable tooth transmission, roller (steel ball) movable tooth transmission, swing movable tooth transmission, sleeve movable tooth transmission and Planar steel ball transmission, etc.; no matter what form of movable tooth transmission technology, its core and essence is the movement of the movable tooth along its meshing curve, and the space track surface obtained by the movable tooth moving along the meshing curve is the actual movable tooth meshing tooth In the traditional movable tooth design, the actual meshing tooth surface is continuous and avoids undercutting. For exa...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/32F16H55/17F16H55/08
CPCF16H1/32F16H55/08F16H55/17F16H2055/176
Inventor 闫济东邢鹏达
Owner HENAN ZHULONG HI TECH CO LTD