SU132796A1 - Device for lining fittings of pipelines - Google Patents

Device for lining fittings of pipelines

Info

Publication number
SU132796A1
SU132796A1 SU641921A SU641921A SU132796A1 SU 132796 A1 SU132796 A1 SU 132796A1 SU 641921 A SU641921 A SU 641921A SU 641921 A SU641921 A SU 641921A SU 132796 A1 SU132796 A1 SU 132796A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lining
pipelines
fittings
marks
mold
Prior art date
Application number
SU641921A
Other languages
Russian (ru)
Inventor
К.Н. Стрельцов
Original Assignee
К.Н. Стрельцов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by К.Н. Стрельцов filed Critical К.Н. Стрельцов
Priority to SU641921A priority Critical patent/SU132796A1/en
Application granted granted Critical
Publication of SU132796A1 publication Critical patent/SU132796A1/en

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

Известны устройства дл  футеровки фасонных частей трубопроводов термопластами методом лить  под давлением, состо щие из опорной плиты, центрирующих втулок и формовых знаков.Devices are known for lining shaped parts of pipelines with thermoplastics by the method of injection molding, consisting of a base plate, centering sleeves, and molded marks.

Предлагаемое устройство по сравнешпо с известными  вл етс  более совершенное и позвол ет повысить качество футеровки.The proposed device, in comparison with the known ones, is more perfect and allows to improve the quality of the lining.

Это достигаетс  тем, что формовые знаки снабжены сферическими опорными элементами, обеспечивающими их салгоцентровку в пропессе получени  покрыти . This is achieved by the fact that the mold marks are provided with spherical support elements ensuring their alignment in the process of obtaining the coating.

На чертеже изображена схема устройства.The drawing shows a diagram of the device.

Устройство имеет опорную плиту /, на которую устанавливаетс  основание 2 с резьбовым переходом и сферическим гнездом, дл  установки фасонной части 3 трубопровода, а также формовые знаки 4 и 5 со сферическими опорными элементами.The device has a base plate /, on which the base 2 is installed with a threaded junction and a spherical socket, for mounting the shaped part 3 of the pipeline, as well as mold signs 4 and 5 with spherical support elements.

Верхн   резьбова  вставка 6, снабжена выточкой дл  сообщени  наконечника бункера с литниковыми каналами, размещенными в сферическом гнезде вставки.The upper threaded insert 6 is provided with a recess for communicating the tip of the hopper with the gating channels located in the spherical seat of the insert.

Устройство снабжено переходной центрирующей втулкой 7 и накидной запорной гайкой 8 дл  плотного соединени  формовых знаков.The device is equipped with a transitional centering sleeve 7 and a cap lock nut 8 for tightly fitting the mold marks.

Устройство устанавливаетс  на прессе или литьевой мащине и замен ет пресс-форму. Подлежащие футеровке фасонные части вход т в устройство как матрицы.The device is mounted on a press or injection molding machine and replaces a mold. The fittings to be lined are included in the device as dies.

Давление дл  перемещени  термопластической массы в полость фасонной части устанавливаетс  в зависимости от ..примен емого пластика, температуры фасонной части и пластика, конструкции литниковой системы и размеров футеруемого объекта.The pressure for transferring the thermoplastic mass into the cavity of the shaped part is established depending on the plastic used, the temperature of the shaped part and the plastic, the design of the gating system and the dimensions of the lined object.

В случае осуществлени  процесса лить  на прессах последние снабжаютс  индивидуальными приводами, позвол юн ими производить настройку необходимого давлени .In the event that the casting process is carried out on presses, the latter are supplied with individual drives, allowing them to adjust the required pressure.

№ 132796No. 132796

Предмет изобретени Subject invention

Устройство дл  футеровки фасонных частей трубопроводов термонластами методом лить  под давлением, состо щее из опорной плиты, центрирующих втулок и формовых знаков, отличающеес  тем, что, с целью повышени  качества футеровки, формовые знаки снабжены сферическими опорными элементами, о/еслечивающими их самоцентровку в процессе получени  покрыти .A device for lining the shaped parts of pipelines with thermoplastic injection molding, consisting of a base plate, centering sleeves and molded marks, characterized in that, in order to improve the quality of the lining, the molded marks are provided with spherical supporting elements that make them self-centered during the process cover

2  2

SU641921A 1959-10-20 1959-10-20 Device for lining fittings of pipelines SU132796A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU641921A SU132796A1 (en) 1959-10-20 1959-10-20 Device for lining fittings of pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU641921A SU132796A1 (en) 1959-10-20 1959-10-20 Device for lining fittings of pipelines

Publications (1)

Publication Number Publication Date
SU132796A1 true SU132796A1 (en) 1959-11-30

Family

ID=48403815

Family Applications (1)

Application Number Title Priority Date Filing Date
SU641921A SU132796A1 (en) 1959-10-20 1959-10-20 Device for lining fittings of pipelines

Country Status (1)

Country Link
SU (1) SU132796A1 (en)

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