SU458387A1 - Device for extracting a threaded rod from a casting - Google Patents
Device for extracting a threaded rod from a castingInfo
- Publication number
- SU458387A1 SU458387A1 SU1859107A SU1859107A SU458387A1 SU 458387 A1 SU458387 A1 SU 458387A1 SU 1859107 A SU1859107 A SU 1859107A SU 1859107 A SU1859107 A SU 1859107A SU 458387 A1 SU458387 A1 SU 458387A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- threaded rod
- casting
- extracting
- unscrewing
- gearbox
- Prior art date
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ИЗВЛЕЧЕНИЯ РЕЗЬБОВОГО СТЕРЖНЯ ИЗ ОТЛИВКИ(54) DEVICE FOR EXTRACTING A THREADED THREAD FROM THE CASTING
1one
Изобретение относитс к изготовлению деталей с внутренней резьбой методом лить под давлением.The invention relates to the manufacture of parts with internal thread injection molding.
Известно устройство дл извлечени резьбового стержн из отливки, содержащее механизм вывинчивани резьбового стержн , размещенный в подвижной полуформе. Вращение устройства начинаетс с момента разъема формы.A device for extracting a threaded rod from a casting is known, comprising a mechanism for unscrewing a threaded rod placed in a movable half-mold. The rotation of the device begins at the moment the shape is removed.
Предлагаемое устройство отличаетс от известных тем, что с целью облегчени вывинчивани резьбового стержн из отливки механизм вывинчивани резьбового стержн установлен подвижно в направлении продольной оси резьбового стержн .The proposed device differs from the known ones in order to facilitate the unscrewing of the threaded rod from the casting, the unscrewing mechanism of the threaded rod is set movably in the direction of the longitudinal axis of the threaded rod.
Это обеспечивает надежную работу устройства , хорошее качество получаемой резьбы и высокую стойкость резьбового стержн .This ensures reliable operation of the device, good quality of the obtained thread and high resistance of the threaded rod.
На чертеже показано устройство дл вывинчивани резьбовых стержней, которое состоит из редуктора 1, направл ющей редуктора 2, выталкивающей системы 3, резьбового стержн 4.The drawing shows a device for unscrewing threaded rods, which consists of a gearbox 1, a guide gearbox 2, an ejector system 3, a threaded rod 4.
В момент разъема формы происходит смещение редуктора 1 вместе с резьбовым стержнем 4 в направлении продольной оси резьбового стержн . При дальнейшем разъеме начинаетс вывинчивание резьбового стержн заAt the time of the connector form is the displacement of the gear 1 together with the threaded rod 4 in the direction of the longitudinal axis of the threaded rod. With a further connector begins unscrewing the threaded rod for
счет преобразовани поступательного движени подвижной матрицы 5 с редуктором, направл ющей редуктора и выталкивающей системой во вращательное движение резьбового стержн .by converting the translational motion of the movable matrix 5 with the gearbox, the guide of the gearbox and the ejector system into the rotational motion of the threaded rod.
После окончани вывинчивани происходит выталкивание отлитой детали из подвижной матрицы 5.After unscrewing is completed, the molded part is pushed out of the moving matrix 5.
Предмет изобретени Subject invention
Устройство дл извлечени резьбового стержн из отливки, содержащее механизм вывинчивани резьбового стержн , размещенный в подвижной полуформе, отличающеес тем, что, с целью облегчени вывинчивани резьбового стержн из отливки, механизм вывинчивани резьбового стержн установлен подвижно в направлении продольной оси резьбового стержн .A device for extracting a threaded rod from a casting, comprising a screw-unscrewing mechanism disposed in a movable mold, wherein, in order to facilitate unscrewing the threaded rod from the casting, the screw-unscrewing mechanism is arranged movably in the direction of the longitudinal axis of the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1859107A SU458387A1 (en) | 1972-12-18 | 1972-12-18 | Device for extracting a threaded rod from a casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1859107A SU458387A1 (en) | 1972-12-18 | 1972-12-18 | Device for extracting a threaded rod from a casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU458387A1 true SU458387A1 (en) | 1975-01-30 |
Family
ID=20535617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1859107A SU458387A1 (en) | 1972-12-18 | 1972-12-18 | Device for extracting a threaded rod from a casting |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU458387A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240498A (en) * | 1977-07-05 | 1980-12-23 | Remi Frenette | Die casting machine for forming internally-threaded articles |
| US4958676A (en) * | 1989-05-30 | 1990-09-25 | Hubbell Incorporated | Die casting apparatus for casting articles with an internally threaded bore |
-
1972
- 1972-12-18 SU SU1859107A patent/SU458387A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240498A (en) * | 1977-07-05 | 1980-12-23 | Remi Frenette | Die casting machine for forming internally-threaded articles |
| US4958676A (en) * | 1989-05-30 | 1990-09-25 | Hubbell Incorporated | Die casting apparatus for casting articles with an internally threaded bore |
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