JPS51124773A - A screw feeding apparatus - Google Patents
A screw feeding apparatusInfo
- Publication number
- JPS51124773A JPS51124773A JP5033075A JP5033075A JPS51124773A JP S51124773 A JPS51124773 A JP S51124773A JP 5033075 A JP5033075 A JP 5033075A JP 5033075 A JP5033075 A JP 5033075A JP S51124773 A JPS51124773 A JP S51124773A
- Authority
- JP
- Japan
- Prior art keywords
- feeding apparatus
- screw feeding
- screw
- screw axis
- deflection
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/404—Screw bearings therefor
-
- 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
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H2025/2436—Intermediate screw supports for reducing unsupported length of screw shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5033075A JPS51124773A (en) | 1975-04-24 | 1975-04-24 | A screw feeding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5033075A JPS51124773A (en) | 1975-04-24 | 1975-04-24 | A screw feeding apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51124773A true JPS51124773A (en) | 1976-10-30 |
JPS551461B2 JPS551461B2 (da) | 1980-01-14 |
Family
ID=12855887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5033075A Granted JPS51124773A (en) | 1975-04-24 | 1975-04-24 | A screw feeding apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51124773A (da) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2513923A1 (fr) * | 1981-10-01 | 1983-04-08 | Behrens Ag C | Dispositif adaptable a la table a coordonnees d'une machine d'usinage, pour l'entrainement du chariot |
JPH07293659A (ja) * | 1994-04-20 | 1995-11-07 | Nippon Seiko Kk | ボールねじ装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05168782A (ja) * | 1991-10-22 | 1993-07-02 | Hirose Mfg Co Ltd | 垂直全回転かま |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3643532A (en) * | 1969-05-27 | 1972-02-22 | Colchester Lathe Co Ltd The | Shaft support for lathes |
-
1975
- 1975-04-24 JP JP5033075A patent/JPS51124773A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3643532A (en) * | 1969-05-27 | 1972-02-22 | Colchester Lathe Co Ltd The | Shaft support for lathes |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2513923A1 (fr) * | 1981-10-01 | 1983-04-08 | Behrens Ag C | Dispositif adaptable a la table a coordonnees d'une machine d'usinage, pour l'entrainement du chariot |
JPH07293659A (ja) * | 1994-04-20 | 1995-11-07 | Nippon Seiko Kk | ボールねじ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS551461B2 (da) | 1980-01-14 |
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