SU1215820A1

SU1215820A1 - Forge manipulator

Info

Publication number: SU1215820A1
Application number: SU833642225A
Authority: SU
Inventors: Юрий Моисеевич Гецович
Priority date: 1983-09-14
Filing date: 1983-09-14
Publication date: 1986-03-07

Description

1one

Изобретение относитс к вспомогательному оборудованию кузнечно- прессового производства, а именно к конструкци м манипул торов.The invention relates to auxiliary equipment for forging production, namely to the structures of manipulators.

Цель изобретени - расширение технологических возможностей ковоч- нОго манипул тора путем обеспечени возможности раздельного осуществлени осевой подачи и поворота заготовки .The purpose of the invention is to expand the technological capabilities of the forging manipulator by allowing the axial feed and rotation of the workpiece to be carried out separately.

На фиг. 1 изображен ковочный манипул тор , общий вид; на фиг.2 - вид А на фиг.1; на фиг.3 - сечение Б-Б на фиг.2; на фиг.А - сечение В-В на фиг.З; на фиг.5 - кинематическа схема механизма вращени корпусов; на фиг.6 - кинематическа схема механизма вращени колес с наружным и внутренним зубчатым профилем .FIG. 1 shows a forging manipulator, general view; figure 2 is a view of And figure 1; figure 3 - section bb in figure 2; on figa - section bb In fig.Z; Fig. 5 shows a kinematic diagram of the mechanism for rotating the shells; Fig. 6 is a kinematic diagram of a mechanism for rotating wheels with an outer and inner gear profile.

Ковочный манипул тор содержит раму 1, установленные на ней с помощью винтовых пар 2 подвижные пли- ,ты 3, на которых на упругих злемен- тах 4 установлены основани 5. На последних в опорах 6 вращени установлены полые корпуса 7, в полост х 8 которых установлены с возможностью вращени профильные ролики 9 и ответные или подпружиненные пружинами 10 профильные ролики 11. Профильные ролики 9 кинематически св заны через конические шестерни 12 и установленные с возможностью осевого перемещени конические ше.стерии 13 с валами 14, размещенными в корпусах 7. На валах 14 установлены шестерни 15, соединенные внутренним зацеплением с колесами 16, наход щиес в наружном зацеплении с шестерн ми 17 и 18. На корпусах 7 выполнены зубчатые диски 19, вход щие в зацепление с шестерн ми 20 и 21. Шестерни 17, 18, 20 и 21 установлены на основани х 5. На одной из цапф корпусов 7 установлены подвижные диски 22, соединенные с приводами 23 их перемещени . На дисках 22 выполнены пазы 24, в которых размещены концы валов 14.The forging manipulator contains a frame 1 mounted on it by means of screw pairs 2 movable plates, 3, on which bases 5 are mounted on elastic elements 4. On the latter, in rotation supports 6, hollow bodies 7 are installed, in cavities 8 of which the profile rollers 9 and the profile rollers 11 that are mated or spring-loaded with springs 10 are mounted for rotation. The profile rollers 9 are kinematically connected through bevel gears 12 and the tapered sheaves 13 that are axially movable with shafts 14 placed in a housing ax 7. Gears 15 are mounted on the shafts 14, which are internally engaged with the wheels 16 and are in external engagement with the gears 17 and 18. On the bodies 7, there are gears 19 that engage with the gears 20 and 21. Gears 17 , 18, 20, and 21 are mounted on the bases 5. On one of the trunnions of the housings 7 are mounted movable discs 22 connected to the actuators 23 of their movement. The disks 22 are made grooves 24, in which are placed the ends of the shafts 14.

Шестерни 17 соединены валом 25, на котором установлен блок 26 обгонных муфт-шестерен (с пр мым и обратным вращением вала 25), который через рейку 27 кинематически св зан с шаговым приводом 28. Блок обгонных муфт-шестерен кинематически соединен с приводом 29 от продольногоGears 17 are connected by a shaft 25 on which a block 26 of overrunning clutch gears is mounted (with direct and reverse rotation of the shaft 25), which is kinematically connected via a rail 27 to a stepper drive 28. The block of overrunning clutch gears is kinematically connected to the actuator 29 from the longitudinal

15820 15820

перемещени . Шестерни 20 соединены валом 30, на котором установлен блок 31 обгонных муфт-шестерен (с пр мым и обратным вращением вала 30)movement. Gears 20 are connected by a shaft 30 on which a block 31 of overrunning clutch gears is mounted (with direct and reverse rotation of the shaft 30)

5 который через рейку 32 кинематически соединен с шаговым приводом 33. Блок обгонных муфт-шестерен кинематически соединен с приводом 34 его продольного перемещени . Перед5 which, via the rail 32, is kinematically connected to the stepper drive 33. The overrunning clutch gears unit is kinematically connected to the actuator 34 of its longitudinal movement. Before

передним корпусом 7 установлен приводной подающий рольганг 35, а за задним корпусом 7 установлен приемный приводной рольганг 36, перемещающий длинномерную поковку 37. The front housing 7 is equipped with a drive feed roller 35, and behind the rear housing 7 a drive drive roller 36 is installed, displacing the long forging 37.

5 Ковочный манипул тор работает следующим образом.5 Forging manipulator works as follows.

Поковку 37 по рольгангу 35 подают в полость 8 переднего корпуса 7 и передний конец поковки 37, отжима Forging 37 on the roller conveyor 35 is served in the cavity 8 of the front housing 7 and the front end of the forging 37, spin

ролики 11, поступает на нижний боек молота (показан тонкими лини ми). После этого включаетс шаговый привод 33 и через рейку 32 и блок 31 обгонных муфт-шестерен приводит во rollers 11, is fed to the lower hammer head (shown by thin lines). After that, the stepper drive 33 is turned on and through the rail 32 and the overrunning clutch gears block 31 leads to

вращение вал 30, который через шестерни 20 и зубчатые диски 19 вращает корпуса 7 с зажатой в их профильных роликах 9 и 11 поковкой 37 и, одновременно обкатьша шестерни 15 rotation of the shaft 30, which through the gears 20 and the toothed disks 19 rotates the housing 7 with the forging 37 clamped in their profile rollers 9 and 11 and, simultaneously, the gear 15

30 по колесу 16, через валы 14 и конические шестерни 13 и 12 вращает ролики 9, заставл поковку 37 перемещатьс в продольном направлении, сообща тем самым;поковке 37 продольное30 through the wheel 16, through the shafts 14 and bevel gears 13 and 12 rotates the rollers 9, forcing the forging 37 to move in the longitudinal direction, thus connecting; the forging 37 to the longitudinal

35 и угловое перемещение одновременно.35 and the angular displacement at the same time.

При необходимости сообщить поковке 37 только угловое перемещение дополнительно включают приводы 23 и с помощью дисков 22 через валы 14 выво40 д т шестерни 15 из зацеплени с колесами 16.If it is necessary to inform the forging 37, only the angular movement additionally includes the drives 23 and, with the help of the disks 22, through the shafts 14, remove the gears 15 from the gears with the wheels 16.

При необходимости сообщить поковке 37 только продольное перемещение останавливают привод 33 и включаютIf you need to inform the forging 37 only longitudinal movement stops the actuator 33 and include

45 привод 28, привод щий Через рейку 27, блок 26 обгонных муфт-шестерен, вал 25 и шестерни 17 во вращение колеса 16, которые через шестерни 15, валы 14 и конические шестерни 13 и 1245 drive 28, driving through rail 27, block 26 overrunning clutch gears, shaft 25 and gears 17 in rotation of wheel 16, which through gears 15, shafts 14 and bevel gears 13 and 12

50 вращают ролики 9 корпус в это врем неподвижен).50 rotate the rollers 9, the body at this time is fixed).

При необходимости сообщить поковке 37 обратное продольное или обратное угловое перемещение включают со55 ответственно приводы 29 и 34, ввод в зацепление блоки 26 и 31 обгонных муфт-шестерен с обратным направлением вращени .If it is necessary to inform the forging 37, the reverse longitudinal or reverse angular displacement includes, respectively, the drives 29 and 34, the engagement of the blocks 26 and 31 of the overrunning clutch gears with the reverse direction of rotation.

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Составитель В.Шебалкин Редактор М.Бланар Техред:О.Ващишина Корректор В.Бут гаCompiled by V. Shebalkin Editor M. Blanlan Tehred: O. Vashchishina Proofreader V. But ha

Заказ 932/10 Тираж 656 Подписное ВНИИПИ Государственного комитета СССРOrder 932/10 Circulation 656 Subscription VNIIPI USSR State Committee

по делам изобретений и открытий 113035, Москва, Ж-35, Раушска наб., д. 4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Филиал ППП Патент, г. Ужгород, ул.Проектна , 4Branch PPP Patent, Uzhgorod, Proektna St., 4

Claims

1. A FORGING MANIPULATOR containing located on both sides relative to the processing zone of the frame with housings installed on them by means of springs, each of which has a gripping body in the form of two pairs of profile rollers, one of which is spring-loaded in each pair relative to the housing, and the other kinematically connected with a step drive of its rotation, characterized in that, in order to expand technological capabilities by providing the possibility of separate implementation of the axial feed and rotation of the workpiece, each of the housing in is equipped with a wheel covering it with external and internal gear profiles, a drive shaft movably mounted in it parallel to the feed axis of the workpiece, and is made with a gear disk on the outer surface, and the kinematic connection of the roller of each pair with a step drive is made in the form of a pair of bevel gears, one of which is mounted on the shaft of the roller, and the other is movably on the shaft of the housing, a gear fixed to the shaft of the housing with the possibility of engagement with the internal gear profile of the wheel, and an additional gear located in meshing with the external gear profile of the wheel and mounted on an additional shaft associated with the step drive, each of the housings being rotatable relative to the feed axis of the workpiece, provided with a step drive of rotation and kinematically connected to it by means of gears mounted on an individual shaft associated with stepping drive rotation, each of which forms a gear pair with a corresponding drive casing.

2. The manipulator according to claim 1, wherein the manipulator is equipped with spring-loaded bases movable relative to the frames, and the bodies are mounted on the bases.

1215820 ² movements. The gears 20 are connected by a shaft 30, on which a block of overrunning clutch gears 31 is mounted (with direct and reverse rotation of the shaft 30), 5 which is kinematically connected via a rail 32 to a step drive 33. A block of overrunning clutch gears is kinematically connected to a drive 34 of its longitudinal movement . Before ^{, 0, the} front housing 7 is equipped with a driving feed roller 35, and behind the rear housing 7 is a receiving driving roller 36, moving the long forging 37.

15 Forging manipulator operates as follows.

Forging 37 on the rolling table 35 is fed into the cavity 8 of the front housing 7 and the front end of the forging 37, pressing ²⁰ rollers 11, enters the lower hammer head (shown in thin lines). After that, the step drive 33 is turned on and through the rack 32 and the block 31 of the freewheel clutch gears, the shaft 30 rotates in ² 5, which through the gears 20 and the gear disks 19 rotates the bodies 7 with forging 37 clamped in their profile rollers 9 and 11 and, at the same time obkatyvaya gear 15 on the wheel 16, 30 through shafts 14 and bevel gears 13 and 12 rotates Po- _f faces 9, causing the forging 37 to move in the longitudinal direction, thereby telling; forging 35 and 37 longitudinal angular displacement simultaneously.

If it is necessary to inform the forgings 37, only the angular movement additionally includes the actuators 23 and the gears 15 are disengaged from the wheels 16 through the shafts 14 through the shafts 14.

If it is necessary to inform the forging 37 only the longitudinal movement stops the drive 33 and turns on the drive 45, which leads the Nerez rail 27, the overrunning clutch gears block 26, the shaft 25 and gears 17 into the rotation of the wheel 16, which through gears 15, shafts 14 and bevel gears 13 and 12 50 rotate the rollers 9 (the body is stationary at this time ^.

If it is necessary to inform the forging 37 of the reverse longitudinal or reverse angular movement, respectively, actuators 29 and 34 are engaged, engaging the blocks 26 and 31 of the freewheel clutch gears with a reverse direction of rotation.