SU458968A3 - Rotating spindle - Google Patents
Rotating spindleInfo
- Publication number
- SU458968A3 SU458968A3 SU1896956A SU1896956A SU458968A3 SU 458968 A3 SU458968 A3 SU 458968A3 SU 1896956 A SU1896956 A SU 1896956A SU 1896956 A SU1896956 A SU 1896956A SU 458968 A3 SU458968 A3 SU 458968A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spindle
- shaft
- stator
- drive
- rotor
- Prior art date
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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Motors (AREA)
- Actuator (AREA)
- Turning (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
(54) ВРАЩАЮЩИЙСЯ ЩПИНДЕЛЬ(54) ROTATING SPINDLES
шпинделю шпильками 18 к фланцу 19 промежуточиой опоры 20, котора имеет второй фланец. 21, креп щийс к основной оноре 3 напротив крышки 9 шпильками 22 и гайками 23. Статор 17 привода состоит из трубчатого корпуса 24 и двух концевых деталей 25 и 26. Деталь 25 сжимаетс между краем кориуса 24 привода и флаицем 19 промежуточной опоры шпильками 18, а деталь 26 сжимаетс между другим краем корпуса 24 привода крышкой 27, фиксируемой винтами 28.spindle studs 18 to the flange 19 of the intermittent support 20, which has a second flange. 21, attached to the core onor 3 opposite the lid 9 by the pins 22 and nuts 23. The drive stator 17 consists of a tubular body 24 and two end pieces 25 and 26. The piece 25 is compressed between the edge of the drive crown 24 and the intermediate support flap 19 the part 26 is compressed between the other edge of the drive body 24 by the cover 27 fixed by screws 28.
Трубчатый ротор 29 привода двум концами опираетс соответственно на внутренние кольца шарикоподшипников 30 и 31, внешние кольца которых сжимаютс соответственно между фланцем 19 и концевой деталью 25, а с другой стороны - между 27 и второй концевой деталью 26. Ротор 29 прн враш ,еиии жестко соедин етс со шпинделем 1 муфтой с дополнительными бороздками 32.The tubular rotor 29 of the drive with two ends rests respectively on the inner rings of the ball bearings 30 and 31, the outer rings of which are compressed respectively between the flange 19 and the end piece 25 and, on the other hand, between the 27 and the second end piece 26. The rotor 29 is tightly connected with spindle 1 clutch with additional grooves 32.
На роторе гидропривода 16 имеютс две кольцевые канавки 33 и 34, в которые помеП1аютс два клаиана 35 и 36 соответствующей формы, жестко соединенные со статором.On the rotor of the hydraulic actuator 16 there are two annular grooves 33 and 34, in which two clays 35 and 36 of the corresponding form, rigidly connected to the stator, are placed.
В продольных канавках 37 ротора могут скользить в осевом направлении диафрагмы 38 под действием двух концевых кулачков 39 и 40, наход щихс на концевых детал х 25 и 26.In the longitudinal grooves 37, the rotors can slide in the axial direction of the diaphragm 38 under the action of two end cams 39 and 40 located on the end parts 25 and 26.
В статоре 17 имеютс отверсти 41 дл подачи жидкости в кольцевые канавки 33 н 34, а также отверсти дл выпуска этой жидкости (на фиг. ие показаны).In the stator 17, there are openings 41 for supplying fluid to the annular grooves 33n34, as well as openings for discharging this fluid (shown in Fig. 3).
По всей длине шпиндел 1 в осевом направлении просверлено отверстие 42, оба конца шпиидел легко доступиы. На коинческой головке 2 шпиндел можно легко смонтнровать инструмент типа фрезы, а иа другом коице шпиндел -устройство дл блокировани этой фрезы. Через отверстие 42 можно иропускать стержеиь, из которого нарезаютс детали.Along the entire length of the spindle 1, an aperture 42 is drilled axially, both ends of the spiidel are easily accessible. On the coin head of the 2 spindle, it is possible to easily mount a tool such as a milling cutter, and another koitsi spindle is a device for blocking this milling cutter. Through the opening 42 it is possible to pass stubs from which the parts are cut.
Основна опора 3 может крепитьс на любой основе, например наиоворотной доске суппорта , на элементах автоматических линий и т. п.The main support 3 can be mounted on any base, for example a rotary support board, on elements of automatic lines, etc.
Во втором варианте осуществленн изобретени гндроиривод 16 расположен внутри основной опоры 3, а подшппники 30 и 31 привода наход тс между подшипниками ,4-6 шииидел . На выступаюшей части шпиндел имеютс канавки 43, на этой части можно смонтнровать, например, крыльчатку, удерживаемую шайбой 44 и контргайкой 45. Соединение ротора 29 нривода со шпинделем обеспечиваетс трубчатым валом 46, который может быть выполнен в внде торсионного вала, зубчатые концы 47 и 48 которого вход т вIn the second embodiment of the invention, the actuator 16 is located inside the main bearing 3, and the drive support members 30 and 31 are located between the bearings, 4-6 shiidels. On the protruding part of the spindle there are grooves 43, on this part you can mount, for example, the impeller held by the washer 44 and the lock nut 45. The junction of the rotor 29 of the actuator with the spindle is provided by a tubular shaft 46, which can be made in the inner torsion shaft, serrated ends 47 and 48 which includes
соответствующие зубчатые части вращающегос шпиндел и расточки ротора 29.the corresponding gear parts of the rotating spindle and the bore of the rotor 29.
Эта конструкци особенно компактна в осевом направлении, так как гидропривод 16 полностью располагаетс внутри основной оиоры 3.This design is particularly compact in the axial direction, since the hydraulic actuator 16 is completely located within the main axis 3.
Вибрации шп Н1дел и его случайные деформации не передаютс на ротор гидропривода , так как соединение между шпинделем н ротором обеспечиваетс трубчатым валом 46.The vibrations of the spike H1 section and its random deformations are not transmitted to the rotor of the hydraulic drive, since the connection between the spindle and the rotor is provided by the tubular shaft 46.
Концы каждой диафрагмы 38 скольз т к кулачкам 39 и 40 через ролики 49 и 50, смонтированные на соответствующнх концах каж.аой диафрагмы. Этим достигаетс уменьшение трени между движущимис част ми.The ends of each diaphragm 38 slides toward the cams 39 and 40 through the rollers 49 and 50 mounted on the respective ends of each diaphragm. This achieves a reduction in friction between moving parts.
предмет изобретени subject matter
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7214791A FR2182630B1 (en) | 1972-04-26 | 1972-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU458968A3 true SU458968A3 (en) | 1975-01-30 |
Family
ID=9097543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1896956A SU458968A3 (en) | 1972-04-26 | 1973-03-30 | Rotating spindle |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5637430B2 (en) |
AU (1) | AU5478473A (en) |
BE (1) | BE798242A (en) |
DE (1) | DE2313907C2 (en) |
ES (1) | ES412789A1 (en) |
FR (1) | FR2182630B1 (en) |
GB (1) | GB1401137A (en) |
IT (1) | IT983868B (en) |
SU (1) | SU458968A3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19618757C2 (en) | 1996-05-09 | 2001-02-22 | Witzig & Frank Turmatic Gmbh | Machine tool |
US7192248B2 (en) | 2004-05-11 | 2007-03-20 | The Boeing Company | High speed machining device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB425447A (en) * | 1933-08-17 | 1935-03-14 | Olof Verner Fixen | Improvements in screw engines, pumps or meters |
US3053503A (en) * | 1960-03-07 | 1962-09-11 | Fairfax Mfg Company Inc | Fluid drill |
US3204567A (en) * | 1962-03-06 | 1965-09-07 | Trojan Corp | Rotary motion apparatus |
US3452680A (en) * | 1967-08-11 | 1969-07-01 | Trw Inc | Hydraulic motor-pump assembly |
-
1972
- 1972-04-26 FR FR7214791A patent/FR2182630B1/fr not_active Expired
-
1973
- 1973-03-17 ES ES412789A patent/ES412789A1/en not_active Expired
- 1973-03-20 DE DE19732313907 patent/DE2313907C2/en not_active Expired
- 1973-03-30 SU SU1896956A patent/SU458968A3/en active
- 1973-04-05 IT IT2262773A patent/IT983868B/en active
- 1973-04-05 GB GB1625173A patent/GB1401137A/en not_active Expired
- 1973-04-13 BE BE130041A patent/BE798242A/en not_active IP Right Cessation
- 1973-04-19 AU AU54784/73A patent/AU5478473A/en not_active Expired
- 1973-04-23 JP JP4604873A patent/JPS5637430B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE798242A (en) | 1973-07-31 |
IT983868B (en) | 1974-11-11 |
GB1401137A (en) | 1975-07-16 |
ES412789A1 (en) | 1976-01-01 |
FR2182630A1 (en) | 1973-12-14 |
FR2182630B1 (en) | 1974-08-30 |
AU5478473A (en) | 1974-10-24 |
DE2313907A1 (en) | 1973-11-08 |
JPS5637430B2 (en) | 1981-08-31 |
JPS4941778A (en) | 1974-04-19 |
DE2313907C2 (en) | 1984-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4274023A (en) | Compact variable speed drive for electric motor | |
US2950635A (en) | Miniaturized gear reducer | |
KR101957887B1 (en) | Wave gear unit with input bearings | |
SU458968A3 (en) | Rotating spindle | |
US2868032A (en) | Indexing mechanism | |
EP0006082B1 (en) | Apparatus for translating rotary movement to rectilinear movement | |
GB2117572A (en) | Motor with a position sensor | |
US2635015A (en) | Split type shaft sleeve bearing | |
US2451998A (en) | Ball-bearing worm gear | |
US2382228A (en) | Centrifugally controlled governor device | |
JP3268415B2 (en) | Drilling machine | |
US2434639A (en) | Spindle for milling machines | |
JPS6018640A (en) | Drive system | |
US2502874A (en) | Spindle mounting for high speeds | |
JPS6174936A (en) | Prime mover device | |
SU486871A1 (en) | Device for fastening a tool in a machine cutting spindle | |
JP2003232424A (en) | Linear-motion shaft device | |
KR20200102346A (en) | Gear device and carrier | |
JPH0451301B2 (en) | ||
US2919594A (en) | Variable speed and constant power chuck for lathes and other machine tools | |
JPS62166916A (en) | Cutting device for pipe material | |
SU382475A1 (en) | SPINDLE DEVICE | |
SU986611A1 (en) | Apparatus for crushing dischargin chip in lathe | |
US2316106A (en) | Driving means for the slides of machine tools | |
US2582698A (en) | Spindle drive for machine tools |