SU844335A2 - Mould for producing tubular articles - Google Patents
Mould for producing tubular articles Download PDFInfo
- Publication number
- SU844335A2 SU844335A2 SU792808432A SU2808432A SU844335A2 SU 844335 A2 SU844335 A2 SU 844335A2 SU 792808432 A SU792808432 A SU 792808432A SU 2808432 A SU2808432 A SU 2808432A SU 844335 A2 SU844335 A2 SU 844335A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mould
- molds
- tubular articles
- producing tubular
- core
- Prior art date
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
1one
Изобретение относитс к виброформовочному оборудованию дл изготовлени виброгидропрессованных труб в вертикальных формах с последующей распалубкой.The invention relates to vibroforming equipment for the manufacture of vibrohydro-compressed pipes in vertical molds, followed by stripping.
По основному авт. св. № 674919 известна форма дл изготовлени трубчатых изделий , содержаща сердечник и поддон, соединенный посредством щарнирно-рычажной системы с полуформами, св занными между собой замковым соединением в виде ст жного кольца, охватывающего верхние торцы полуформ, а шарнирно-рычажна система представл ет собой антипараллелограммAccording to the main author. St. No. 674919 is a known form for the manufacture of tubular products, comprising a core and a pallet connected by means of a hinged-lever system with half-forms connected with each other by a locking connection in the form of an extension ring covering the upper ends of the half-forms, and the hinged-lever system is an anti-parallelogram
1. Недостатком известной формы вл етс 1. A disadvantage of the known form is
трудоемкость процесса распалубки.the complexity of the stripping process.
Целью изобретени вл етс облегчение распалубки.The aim of the invention is to facilitate stripping.
Указанна цель достигаетс тем, что форма дл изготовлени трубчатых изделий, содержаща сердечник и поддон, соединенный посредством шарнирно-рычажной системы с полуформами, св занными между собой замковым соединением в виде ст жного кольца, охватывающего верхние торцы полуформ, а щарнирно-рычажна система представл ет собой антипараллелограмм, снабжена дополнительным поддоном с прорез ми и толкател ми, размещенными в последних и закрепленными на нижних торцах полуформ.This goal is achieved in that the form for the manufacture of tubular products, comprising a core and a pallet connected by means of a hinged-lever system with half-shapes connected to each other by a locking joint in the form of a clamping ring covering the upper ends of the half-forms, and a hinged-lever system an anti-parallelogram, provided with an additional tray with slots and pushers placed in the latter and fixed on the lower ends of the half-molds.
На фиг. 1 схематично изображена предлагаема форма; на фиг. 2 - то же, продольный разрез; на фиг. 3 - разрез А-А фиг. 2.FIG. 1 schematically shows the proposed form; in fig. 2 - the same, longitudinal section; in fig. 3 - section A-A of FIG. 2
Форма дл изготовлени трубчатых изделий содержит поддон 1, кронщтейны 2, жестко прикрепленные к полуформам 3, верхние торцы которых охватываютс ст жным кольцом 4, имеющим ручки 5, дополнительный поддон 6 с прорез ми, толкатели.7, выполненные в виде роликов, размещенные в прорез х и закрепленные на нижних торцах полуформ 3 на пальцах 8. Полуформы 3 посредством кронштейновThe form for the manufacture of tubular products contains a pallet 1, brackets 2 rigidly attached to the half-molds 3, the upper ends of which are covered by a clamping ring 4 having handles 5, an additional pallet 6 with slots, pushers 7 made in the form of rollers placed in the slot x and fixed on the lower ends of the half-form 3 on the fingers 8. Half-form 3 by means of brackets
2 и осей 9 щарнирно установлены на поддоне 1 и св заны между собой рычагом 10.2 and the axles 9 are pivotally mounted on the pallet 1 and are interconnected by the lever 10.
Внутри полуформ концентрично установлен сердечник 11, смонтированный на неподвижном поддоне 1 посредством винта 12 иInside the half-molds, core 11 is mounted concentrically mounted on a fixed base 1 by means of a screw 12 and
шестигранной головки 13.hex head 13.
После формовани трубчатого издели частично освобождаетс сердечник 11, который , поворачива шестигранную головку 13, ввинчивают в поддон 1, затем спимаютс ст жное кольцо 4 и с помощью ручек 14 развод т полуформы 3. В процессе разведени полуформ 3 толкатели 7 воздействуют через прорези на дополнительный поддон 6, который приподнимает отформованное изделие, окончательно освобожда его от соприкосновени с сердечником II, чтоAfter the tubular product is formed, the core 11 is partially released, which, turning the hex head 13, is screwed into the tray 1, then the clamping ring 4 is removed and the molds 3 are separated with handles 14 and the molds 7 act through slots on the additional mold 3 6, which lifts the molded product, finally releasing it from contact with the core II, which
ттозвол ет улучшить процесс съема отформованного издели при любой конструкции сердечника и снижает брак при освобождении издели из формы.This makes it possible to improve the process of removing the molded product with any design of the core and reduces the scrap when the product is released from the mold.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792808432A SU844335A2 (en) | 1979-08-09 | 1979-08-09 | Mould for producing tubular articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792808432A SU844335A2 (en) | 1979-08-09 | 1979-08-09 | Mould for producing tubular articles |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU674919 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU844335A2 true SU844335A2 (en) | 1981-07-07 |
Family
ID=20845789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792808432A SU844335A2 (en) | 1979-08-09 | 1979-08-09 | Mould for producing tubular articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU844335A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284172B1 (en) | 1996-09-23 | 2001-09-04 | Hume Brothers Pty Ltd | Rapid moulding of long concrete poles |
-
1979
- 1979-08-09 SU SU792808432A patent/SU844335A2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284172B1 (en) | 1996-09-23 | 2001-09-04 | Hume Brothers Pty Ltd | Rapid moulding of long concrete poles |
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