JPS63135058U - - Google Patents
Info
- Publication number
- JPS63135058U JPS63135058U JP2723987U JP2723987U JPS63135058U JP S63135058 U JPS63135058 U JP S63135058U JP 2723987 U JP2723987 U JP 2723987U JP 2723987 U JP2723987 U JP 2723987U JP S63135058 U JPS63135058 U JP S63135058U
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- motor
- gear
- fitting hole
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 claims 1
Description
第１図乃至第３図は、モータの出力軸と歯車と
の固定構造を示したもので、第１図は一部破断し
た要部拡大図、第２図はその上面図、第３図は歯
車の構造を示した要部拡大断面図、第４図乃至第
６図は、ポテンシヨメータの回転軸と歯車との固
定構造を示したもので、第４図は一部破断した要
部拡大図、第５図はその上面図、第６図は、歯車
の構造を示した要部拡大断面図、第７図および第
８図は、従来のサーボモータにおけるモータの出
力軸と歯車並びにポテンシヨメータの回転軸と歯
車の固定構造を示したもので、第７図はその要部
断面図、第８図は、第７図の要部を断面した上面
図である。
１……（サーボモータの）ハウジング、２……
モータ、３……減速機、４……出力軸、５……歯
車、７……ポテンシヨメータ、８……ポテンシヨ
メータの回転軸、９……歯車、４１，８１……Ｄ
カツト部、４２，８２……凹溝、４３，８３……
当接面、５１，９１……嵌合孔、５４，９２……
深溝、５５，９３……弾性係止片、５４，９６…
…係止溝。
Figures 1 to 3 show the fixing structure between the output shaft of the motor and the gear. Figure 1 is a partially cutaway enlarged view of the main part, Figure 2 is its top view, and Figure 3 is Figures 4 to 6 are enlarged cross-sectional views of the main parts showing the structure of the gear, and show the fixing structure between the rotary shaft of the potentiometer and the gear. 5 is a top view, FIG. 6 is an enlarged sectional view of the main part showing the structure of the gear, and FIGS. 7 and 8 are the motor output shaft, gear, and potentiometer of a conventional servo motor. 7 is a cross-sectional view of the main part thereof, and FIG. 8 is a top view of the main part of FIG. 7 in cross-section. 1... (servo motor) housing, 2...
Motor, 3... Reduction gear, 4... Output shaft, 5... Gear, 7... Potentiometer, 8... Rotating shaft of potentiometer, 9... Gear, 41, 81... D
Cut portion, 42, 82... Concave groove, 43, 83...
Contact surface, 51, 91... Fitting hole, 54, 92...
Deep groove, 55, 93... Elastic locking piece, 54, 96...
...Latching groove.
Claims (1)
嵌合孔の周囲に先端を嵌合孔内方に屈曲した係止
爪を有する弾性係止片を形成した歯車とを備え、
前記出力軸に弾性係止片をたわませつつ嵌合孔を
圧挿し、前記係止爪を凹溝内に係止せしめて、モ
ータの出力軸に歯車を固着して成るモータの出力
軸と歯車の固定構造。 The output shaft of the motor has a concave groove formed in the circumferential direction;
A gear having an elastic locking piece formed around the fitting hole and having a locking claw whose tip is bent inward of the fitting hole,
An output shaft of a motor, in which a gear is fixed to the output shaft of the motor by press-fitting the fitting hole into the output shaft while bending the elastic locking piece, and locking the locking pawl in the groove. Fixed structure of gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2723987U JPS63135058U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2723987U JPS63135058U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135058U true JPS63135058U (en) | 1988-09-05 |
Family
ID=30829077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2723987U Pending JPS63135058U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135058U (en) |
-
1987
- 1987-02-27 JP JP2723987U patent/JPS63135058U/ja active Pending