Geared motor and manufacturing method thereof
A technology of gear transmission and manufacturing method, which is applied in the direction of gear transmission, manufacturing motor generators, electric components, etc. It can solve the problems of low meshing rate, failure, and difficult gear phase consistency, etc., and the meshing rate will not decrease. Effect
Active Publication Date: 2016-03-30
SANKYO SEIKI MFG CO LTD
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] However, in the configuration described in Patent Document 1, although the phases of the mutually meshing gears can be aligned, it is difficult to align the phases of the gears connected via other gears.
In addition, in the case of protrusions and recesses formed by missing teeth, if the gear has a small number of teeth, the meshing ratio will be low, so there is a problem of failure during rotation.
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
other Embodiment approach
[0100] In the above embodiment, although the stopper 8 is provided on the input gear (gear 61 ), it may be provided on other gears 62 , 63 and the like.
[0101] In the above-mentioned embodiment, the stopper 8 is arranged on the gear mechanism 6 of the geared motor 1 with the motor 2 as the driving source, but the present invention can also be applied to the arrangement of the stopper 8 on the gear mechanism 6 driven by the motor 2 . The case on the gear mechanism 6 of the device other than the geared motor 1 of the source.
[0102] In the above-mentioned embodiment, on the stopper 8, the protruding part 617a is provided on two parts separated in the circumferential direction, and the recessed part 617b is provided on each of the protruding parts 617a at the two parts, but it is also possible A structure in which a continuous recess 617b is formed between the protrusions 617a provided at two locations is employed.
[0103] In the above embodiment, the first hole 649 and the ...
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
A geared motor capable of making phases of gears that are not directly meshed with each other consistent with each other, and a manufacturing method thereof. When assembling the gear mechanism (6), the first hole (649) is preformed on the output member (640), and the second hole (619) is preformed on the gear (61). Next, the position where the first hole (649) is embedded with the first pin (91) is set as the assembly angle position of the output member (640). The position where the second hole (619) is embedded with the second pin (92) is set as the assembly angle position of the gear (61). Then, the gear (63) is arranged so as to fit with the spindle (73), and the gear (63) is meshed with the output member (640). Moreover, the gear (62) is arranged so as to fit with the spindle 72, and the gear (62) and the gear (63) are fitted. At this time, since the second hole (619) is an oblong or elliptical hole, the angular position of the gear (61) is adjusted under the condition that the second pin (92) is engaged with the second hole (619). Trim to mesh gear (62) with gear (61).
Description
technical field [0001] The invention relates to a geared motor including a motor and a gear mechanism and a manufacturing method thereof. Background technique [0002] A geared motor has a motor and a gear mechanism that transmits the rotation of the motor. In the above gear mechanism, as a structure for aligning the phases of the gears, it has been proposed to provide a convex portion formed by missing teeth on one gear, The other gear has a structure in which a concave portion formed by missing teeth is provided (refer to Patent Document 1). [0003] According to the above configuration, the phases of the gears can be aligned with each other based on the convex portion provided on one gear and the concave portion provided on the other gear. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Patent Laid-Open No. 2009-2422 [0007] However, in the configuration described in Patent Document 1, although the phases of the mutually m...
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 Patents(China)
IPC IPC(8): H02K7/116H02K15/00
CPCH02K7/116Y10T29/49464Y10T74/19642F16H1/06F16H19/04F16H55/08
Inventor 山冈守
Owner SANKYO SEIKI MFG CO LTD