JPS5583544A - Device for adjsuting back-lash amount - Google Patents
Device for adjsuting back-lash amountInfo
- Publication number
- JPS5583544A JPS5583544A JP15951478A JP15951478A JPS5583544A JP S5583544 A JPS5583544 A JP S5583544A JP 15951478 A JP15951478 A JP 15951478A JP 15951478 A JP15951478 A JP 15951478A JP S5583544 A JPS5583544 A JP S5583544A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- spur
- gears
- internal gear
- lash
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/008—Gearings or mechanisms with other special functional features for variation of rotational phase relationship, e.g. angular relationship between input and output shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
PURPOSE:To assure the adjustment of back-lash by using as an unit the reciprocal of product of numbers of teeth in a spur gear integral with a gear of a drive mechanism and another spur gear meshing with an internal gear meshing with said spur gear and also with a gear shaft. CONSTITUTION:The lower tooth surface of an internal gear 35 is located in a vacant portion (tooth-free portion) 32 of a spur gear 32 to disengage the internal gear 35 from a spur gears 17a, 32. Next, a gear shaft 18 is rotated clockwise to rotate left and right pinion gears meshing with racks respectively in the opposite direction to each other to remove back-lash in a loop-like drive system. At the same time a position is sought by rotating the internal gear 35 in which it meshes with the gears 17a, 32 simultaneously. At such position the internal gear 35 is shifted to make both gears mesh with each other, hold the spur gear 32 and internal gear 35 with a holding plate 34, drive a motor for rotating the left and right pinion gears in the same direction under the condition of adjusting the back-lash amount by using as an adjusting unit the reciprocal of product of numbers of teeth N1, N2 in the spur gears 17a, 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15951478A JPS5583544A (en) | 1978-12-20 | 1978-12-20 | Device for adjsuting back-lash amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15951478A JPS5583544A (en) | 1978-12-20 | 1978-12-20 | Device for adjsuting back-lash amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5583544A true JPS5583544A (en) | 1980-06-24 |
Family
ID=15695427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15951478A Pending JPS5583544A (en) | 1978-12-20 | 1978-12-20 | Device for adjsuting back-lash amount |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5583544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57205053A (en) * | 1981-05-07 | 1982-12-16 | Maho Werkzeugmaschbau Babel | Index device for programme control machine tool |
| US4827786A (en) * | 1987-02-11 | 1989-05-09 | Cincinnati Milacron Inc. | Preloaded antibacklash gear assembly |
-
1978
- 1978-12-20 JP JP15951478A patent/JPS5583544A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57205053A (en) * | 1981-05-07 | 1982-12-16 | Maho Werkzeugmaschbau Babel | Index device for programme control machine tool |
| JPH022665B2 (en) * | 1981-05-07 | 1990-01-18 | Maho Ag | |
| US4827786A (en) * | 1987-02-11 | 1989-05-09 | Cincinnati Milacron Inc. | Preloaded antibacklash gear assembly |
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