SU455869A1 - Mold for vulcanization of rubber products - Google Patents
Mold for vulcanization of rubber productsInfo
- Publication number
- SU455869A1 SU455869A1 SU1961750A SU1961750A SU455869A1 SU 455869 A1 SU455869 A1 SU 455869A1 SU 1961750 A SU1961750 A SU 1961750A SU 1961750 A SU1961750 A SU 1961750A SU 455869 A1 SU455869 A1 SU 455869A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mold
- vulcanization
- rubber products
- pins
- inner mandrel
- Prior art date
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
ного кольца 7, и внутренний дорн опускаетс до соприкосновени с «ижней крышкой 2, занима рабочее положение и поворачива формующие штыри на угол а (см. фиг. 3), при этом последние обжимают чеферную ленту 11 вокруг внутреннего дорна и шпонок 10. Далее устанавливаютс центральна кольцева часть 3, заготовка балло.на шино-пневматической муфты (на чертежах не показана) и верхн крышка 1, и собранна пресс-форма подаетс в автоклав на вулканизацию. После вулканизации сначала снимаютс верхн крышка 1 и верхнее кольцо 4 внутреннего дорна, а затем свулканизированный баллон с центральной кольцевой частью 3 снимаетс с формуюших, штырей 6. После сн ти баллона формуюш,ие штыри 6 под действием пружинного кольца 7ring 7, and the inner mandrel is lowered until it contacts with the outer cover 2, occupies the working position and rotates the forming pins at an angle a (see Fig. 3), while the latter compresses the chafer belt 11 around the inner mandrel and dowels 10. Next the central annular part 3, the blank ballot. on the tire-pneumatic coupling (not shown in the drawings) and the upper cover 1, and the assembled mold is fed to the autoclave for vulcanization. After vulcanization, the upper lid 1 and the upper ring 4 of the inner mandrel are first removed, and then the vulcanized balloon with the central annular part 3 is removed from the molding, pins 6. After removing the balloon, the mold 6, pins 6 under the action of the spring ring 7
возвраш;аютс в исходное положение, показанное на фиг. 2.return to the initial position shown in FIG. 2
Предмет изобретени Subject invention
Пресс-форма дл вулканизации резинотехнических изделий, например баллонов шинопневматических муфт, содержаш,а верхнюю и нижнюю крышки, центральную кольцевую часть, внутренний дорн и расположенные по окружности формуюш,ие штыри, отличаюп; а с тем, что, с целью облегчени эксплуатации пресс-формы, формующие штыри выполнены с отогнутыми к центру пресс-формы хвостовиками и смонтированы на нижнем торце внутреннего дорна при помощи пружинного кольца, соедин ющего хвостовики всех формующих штырей.A mold for the vulcanization of rubber products, such as cylinders for tire-pneumatic couplings, contains, and the upper and lower covers, the central annular part, the inner mandrel and circumferentially molded, sling pins differ; and in order to facilitate the operation of the mold, the forming pins are made with the shanks bent towards the center of the mold and mounted on the lower end of the inner mandrel by means of a spring ring connecting the shanks of all the forming pins.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1961750A SU455869A1 (en) | 1973-09-25 | 1973-09-25 | Mold for vulcanization of rubber products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1961750A SU455869A1 (en) | 1973-09-25 | 1973-09-25 | Mold for vulcanization of rubber products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU455869A1 true SU455869A1 (en) | 1975-01-05 |
Family
ID=20565217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1961750A SU455869A1 (en) | 1973-09-25 | 1973-09-25 | Mold for vulcanization of rubber products |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU455869A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521115A (en) * | 2017-09-07 | 2017-12-29 | 河南大林橡胶通信器材有限公司 | The Novel vulcanization device and method made for rubber clutch |
-
1973
- 1973-09-25 SU SU1961750A patent/SU455869A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521115A (en) * | 2017-09-07 | 2017-12-29 | 河南大林橡胶通信器材有限公司 | The Novel vulcanization device and method made for rubber clutch |
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