SU590508A1 - Universal joint - Google Patents
Universal jointInfo
- Publication number
- SU590508A1 SU590508A1 SU752177693A SU2177693A SU590508A1 SU 590508 A1 SU590508 A1 SU 590508A1 SU 752177693 A SU752177693 A SU 752177693A SU 2177693 A SU2177693 A SU 2177693A SU 590508 A1 SU590508 A1 SU 590508A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shafts
- axes
- universal joint
- forks
- cardan joint
- Prior art date
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
- F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
- F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
- F16D3/387—Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Description
(54) КАРДАННОЕ СОЕДИНЕНИЕ(54) CARDANE CONNECTION
1one
Изобретение относитс к машиностроению и может быть использовано в трансмисси х различных транспортных средств дл передачи крут щего момента между валами с перекрещивающимис ос ми, т. е. в услови х смещени и перекоса осей валов.The invention relates to mechanical engineering and can be used in transmissions of various vehicles for transmitting torque between shafts with overlapping axes, i.e. under conditions of displacement and skew of the axes of the shafts.
Известно карданное соединение, содержащее ведущий и ведомый валы с вилками и соедин ющий их шарнирный четырехзвенник, снабл енный дополнительными шарнирами, и установленными на ступицах вала и соединенными в виде параллелограмма звень ми 1.A cardan joint is known, which contains the drive and driven shafts with forks and the hinge four-joints connecting them, equipped with additional hinges, and mounted on the shaft hubs and connected in the form of a parallelogram by links 1.
Недостатки указанного известного соединени состо т в его многодетальности, значительных габаритах и непригодности дл передачи крут щего момента в услови х смещений осей валов.The disadvantages of this known compound are in its large details, considerable dimensions and unsuitability for transmitting torque in conditions of displacement of the axes of the shafts.
Известпо также карданное соединение, содержащее ведущий и ведомый валы с вилками и крестовину, соединенные между собой подщипниками, допускающими поворот крестовипы относительно вилок. Такие соединени обеспечивают передачу крут щего момента между валами, расположенными под некоторым углом друг к другу 2.It is also known a cardan joint containing the drive and driven shafts with forks and the crosspiece, connected to each other by sub-holders, which allow the rotation of the crosses in relation to the forks. Such connections provide torque transmission between shafts located at an angle to each other 2.
Данное известное устройство по своей технической сущности и достигаемому эффекту наиболее близко к изобретенному.This known device in its technical essence and the achieved effect is closest to the invented.
Недостаток этого известного устройства состоит в невозможности передачи момента иThe disadvantage of this known device is the impossibility of transmitting the moment and
вращательного движени при смещении осей валов, что ограничивает область его использовани .rotational movement when the axes of the shafts are displaced, which limits the area of its use.
Цель изобретени состоит в обеспечении передачи крут щего момента между валами при смещении их осей и компенсации цептробежных сил.The purpose of the invention is to provide the transmission of torque between the shafts when their axes are displaced and to compensate for the chain-like forces.
Поставленна цель достигаетс тем, что в предложенном карданном соединении крестовина выполнена с полой средней частью, в которой смонтирована рамка с вкладышем и снабжена установленным в ее полости по центру геометрической оси компенсирующим Зстройством, выполненным в виде ст жек, наружные концы которых соединены с вилкой упругими элементами, при этом внутренние концы одной из ст жек соединены с рамкой, а другой - с вкладыщем рамки.The goal is achieved by the fact that, in the proposed cardan joint, the cross is made with a hollow middle part in which a frame with an insert is mounted and equipped with a compensating device installed in the cavity of the center of the geometric axis, the outer ends of which are connected to the fork by elastic elements , while the inner ends of one of the straps are connected to the frame, and the other to the frame insert.
На фиг. 1 показано карданное соединение в изометрии при совмещенных ос х карданных валов; на фиг. 2 - карданное соединение валов с перекрещивающимис ос ми валов.FIG. 1 shows the cardan joint in isometry with the combined axles of the cardan shafts; in fig. 2 - cardan joint of shafts with overlapping axes of shafts.
Предлагаемое карданное соединение содержит ведущий 1 и ведомый 2 валы, соединенные между собой крестовиной 3 через подшипники 4, позвол ющие цилиндрическим поверхност м концов крестовин как поворачиватьс , так и перемещатьс продольно и корпусах вилок 5 ведущего и ведомого валов. При этомThe proposed cardan joint contains a leading 1 and a driven 2 shaft, interconnected by a crosspiece 3 through bearings 4, allowing the cylindrical surfaces of the ends of the crosses to both rotate and move longitudinally and the cases of the forks 5 of the leading and driven shafts. Wherein
шарики заключены в сепараторы 6, а сепараторы каждой вилки св заны между собой 7 через шарикоподшипники 8.the balls are enclosed in separators 6, and the separators of each fork are interconnected 7 through ball bearings 8.
Ст жки 7 одной вилки соединены между собой рамкой 9, а ст жки другой вилки соединены между собой вкладышем 10, что позвол ет им перемеш,атьс независимо друг от друга . Наружные концы ст жек соединены упругим элементом 11 с крышкой вилки 5.The straps 7 of one fork are interconnected by a frame 9, and the straps of the other fork are interconnected by an insert 10, which allows them to be mixed independently of each other. The outer ends of the struts are connected by an elastic element 11 with a fork cover 5.
Работает карданное соединение следуюш,им образом.The cardan connection works in the following way.
11ри повороте осей ведуш,его 1 и ведомого 2 валов относительно друг друга на некоторый угол а враш,ение передаетс за счет поворота крестовины 3 в корпусах вилок 5, при этом шарики 4 перекатываютс перпендикул рно к образующим цилиндрических поверхностей концов крестовины. При дополнительном смеш ,ении осей на некоторый размер «в крестовина сдвигаетс продольно относительно вилок 5 за счет перекатывани шариков 4 вдоль образующих цилиндрических поверхностей концов крестовины 3. Продольное перемещение крестовины 3 осуществл етс за счет ст жек 7, свободно установленных в отверсти х крестовины и проход щих через ее центр. А наличие шариков 8 позвол ет сепараторам 6 поворачиватьс на необходимый угол независимо от ст жек 7. Соедипение ст жек 7 одной вилки между собой рамкой 9, а другой вкладышем 10, позвол ет ст жкам перемещатьс независимо друг от друга. Наличие упругих элементов 11 позвол ет крестовине 3 находитьс в заданном положении.When the axes of the heads, its 1 and the driven 2 shafts rotate relative to each other at a certain angle, the turn is transmitted by turning the cross 3 in the cases of the forks 5, while the balls 4 roll perpendicular to the forming cylindrical surfaces of the ends of the cross. When the axles are additionally mixed, a certain size "in the spider" is displaced longitudinally with respect to the forks 5 by rolling the balls 4 along the forming cylindrical surfaces of the ends of the spider 3. The longitudinal movement of the spider 3 is accomplished by the stitch 7 freely mounted in the cross holes and the through its center. And the presence of balls 8 allows the separators 6 to rotate to the required angle regardless of the tie 7. Connecting the tie 7 of one plug to each other with the frame 9, and the other with the insert 10, allows the tie pulls to move independently of each other. The presence of elastic elements 11 allows the spider 3 to be in a predetermined position.
Описываемое карданное соединение обеспечивает передачу вращательного движени и крут щего момента между сопр женными валами в услови х как перекоса, так и поперечного смещени их осей при минимальных продольных габаритах, что позвол ет его разместить и использовать, например, в плотно насыщенных различными агрегатами гусеничных машинах.The described cardan joint provides for the transmission of rotational motion and torque between the adjacent shafts under conditions of skewing and lateral displacement of their axes with minimal longitudinal dimensions, which allows it to be placed and used, for example, in tightly saturated tracked machines.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752177693A SU590508A1 (en) | 1975-10-06 | 1975-10-06 | Universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752177693A SU590508A1 (en) | 1975-10-06 | 1975-10-06 | Universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU590508A1 true SU590508A1 (en) | 1978-01-30 |
Family
ID=20633450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752177693A SU590508A1 (en) | 1975-10-06 | 1975-10-06 | Universal joint |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU590508A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5649778A (en) * | 1996-05-28 | 1997-07-22 | Lin; Wei-Hwang | Multi-directional hydraulic swivel joint |
| RU2681997C2 (en) * | 2014-08-27 | 2019-03-14 | ПРАЙМЕТАЛЗ ТЕКНОЛОДЖИЗ ЮЭсЭй ЭлЭлСи | Lid assembly for round hole for universal joint bearing |
-
1975
- 1975-10-06 SU SU752177693A patent/SU590508A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5649778A (en) * | 1996-05-28 | 1997-07-22 | Lin; Wei-Hwang | Multi-directional hydraulic swivel joint |
| RU2681997C2 (en) * | 2014-08-27 | 2019-03-14 | ПРАЙМЕТАЛЗ ТЕКНОЛОДЖИЗ ЮЭсЭй ЭлЭлСи | Lid assembly for round hole for universal joint bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4854917A (en) | Tripot type constant velocity universal joint | |
| JPS645164B2 (en) | ||
| US3396988A (en) | Chain and sprocket assembly | |
| US4023433A (en) | Power transfer | |
| KR950001672A (en) | Flexible drive shaft device with high torsional rigidity and low axial rigidity, recording media operating system, diaphragm and drive shaft for flexible joints | |
| ES2005385A6 (en) | Double hookes joint | |
| KR850007043A (en) | Independent Wheel Suspension | |
| US4838108A (en) | Bevel gear angle drive | |
| SU590508A1 (en) | Universal joint | |
| US3411324A (en) | Shaft coupling | |
| US3499299A (en) | Flexible universal joint | |
| US4255943A (en) | Holding structure for a drive shaft in a vehicle of rear wheel independent suspension type | |
| EP0333630A3 (en) | Continuously variable or fixed ratio velocity transmission mechanism | |
| US1626270A (en) | Power-transmission device | |
| US4279131A (en) | Constant velocity joint | |
| US4830516A (en) | Roller bearing | |
| ES8207621A1 (en) | Homokinetic transmission joint in particular for the driving wheel of a front wheel drive vehicle | |
| US4314460A (en) | Linked torsional misalignment coupling | |
| US3958464A (en) | Limited slip differential | |
| US4702723A (en) | Homokinetic joint having pivotable jaws with complementary sets of teeth for conjugate pivotal movement thereof | |
| KR920006669A (en) | Differential device | |
| USRE30049E (en) | Power transfer | |
| US3050963A (en) | Double universal joint | |
| US3633384A (en) | Universal coupling | |
| US2157238A (en) | Double toric friction transmission |