SU1616832A1 - Casting mould for making polymeric articles - Google Patents

Casting mould for making polymeric articles Download PDF

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Publication number
SU1616832A1
SU1616832A1 SU894631807A SU4631807A SU1616832A1 SU 1616832 A1 SU1616832 A1 SU 1616832A1 SU 894631807 A SU894631807 A SU 894631807A SU 4631807 A SU4631807 A SU 4631807A SU 1616832 A1 SU1616832 A1 SU 1616832A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shaft
manufacture
plate
casting mould
polymeric articles
Prior art date
Application number
SU894631807A
Other languages
Russian (ru)
Inventor
Виктор Владимирович Потемкин
Original Assignee
Предприятие П/Я В-2769
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 Предприятие П/Я В-2769 filed Critical Предприятие П/Я В-2769
Priority to SU894631807A priority Critical patent/SU1616832A1/en
Application granted granted Critical
Publication of SU1616832A1 publication Critical patent/SU1616832A1/en

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  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Изобретение относитс  к литьевым формам дл  изготовлени  полимерных изделий. Цель изобретени  - повышение надежности работы формы и упрощение ее конструкции. Дл  этого сбрасывающа  изделие планка 11 закреплена на конце вала 10, который установлен с возможностью вращени  в плите выталкивани  6, при этом штифт установлен в промежуточной плите 4. При раскрытии формы и перемещении ее подвижной части вал вращаетс  и изделие удал ютс  сбрасывающей планкой. Во врем  смыкани  планка поворачиваетс  в обратном направлении. Техническое решение предусматривает выполнение одного паза на валу, что упрощает изготовление формы. 3 ил.The invention relates to injection molds for the manufacture of polymeric products. The purpose of the invention is to increase the reliability of the form and simplify its design. For this, the drop product 11 is fastened to the end of the shaft 10, which is rotatably mounted in the ejection plate 6, while the pin is installed in the intermediate plate 4. When the mold opens and moves its moving part, the shaft rotates and the product is removed by the resetting bar. During closing, the bar rotates in the opposite direction. The technical solution involves the implementation of a single groove on the shaft, which simplifies the manufacture of the form. 3 il.

Description

Фие.2 В-ВPhie.2 BB

Claims (1)

Формула изобретенияClaim Литьевая форма для изготовления полимерных изделий, содержащая подвижную полуформу, включающую оформляющую плиту, промежуточную плиту, связанную с основанием плиту выталкивания, сбрасывающую планку, механизм ее поворота, содержащий вал с продольным пазом, состоящим из прямолинейного и винтового участков, в котором расположен штифт, отличающаяся тем, что, с целью повышения надежности работы формы и упрощение ее изготовления, сбрасывающая плита закреплена на конце вала, который установлен с возможностью вращения в плите выталкивания, при этом штифт установлен в промежуточной плите.Injection mold for the manufacture of polymeric products, containing a movable half-mold, including a forming plate, an intermediate plate, connected to the base of the ejection plate, dropping the bar, the mechanism of its rotation, containing a shaft with a longitudinal groove consisting of a straight and screw sections, in which there is a pin, characterized the fact that, in order to increase the reliability of the mold and simplify its manufacture, the drop plate is fixed to the end of the shaft, which is mounted to rotate in the ejection plate, etc. This pin is installed in the intermediate plate. φιχβ ·3φιχβ3
SU894631807A 1989-01-04 1989-01-04 Casting mould for making polymeric articles SU1616832A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894631807A SU1616832A1 (en) 1989-01-04 1989-01-04 Casting mould for making polymeric articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894631807A SU1616832A1 (en) 1989-01-04 1989-01-04 Casting mould for making polymeric articles

Publications (1)

Publication Number Publication Date
SU1616832A1 true SU1616832A1 (en) 1990-12-30

Family

ID=21420242

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894631807A SU1616832A1 (en) 1989-01-04 1989-01-04 Casting mould for making polymeric articles

Country Status (1)

Country Link
SU (1) SU1616832A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 861073, кл. В 29 С 45/26, 1979. *

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