SU480574A1 - Molds for the manufacture of annular rubber products - Google Patents
Molds for the manufacture of annular rubber productsInfo
- Publication number
- SU480574A1 SU480574A1 SU1968229A SU1968229A SU480574A1 SU 480574 A1 SU480574 A1 SU 480574A1 SU 1968229 A SU1968229 A SU 1968229A SU 1968229 A SU1968229 A SU 1968229A SU 480574 A1 SU480574 A1 SU 480574A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- molds
- manufacture
- rubber products
- mold
- annular rubber
- Prior art date
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
1one
Изобретение относитс к изготовлению резиновых изделий и предназначено дл формовани и вулканизации кольцевых резиновых изделий в пресс-форме.The invention relates to the manufacture of rubber products and is intended for the molding and vulcanization of annular rubber products in a mold.
Известна пресс-форма, содержаща полуформы с выполненными в них формирующими полост ми. Но конструкци известной прессформы сложна, что обусловлено наличием центрирующего приспособлени .A mold is known that contains molds with forming cavities made in them. But the design of a known mold is complex, due to the presence of a centering device.
С целью упрощени конструкции прессформы за счет исключени центрирующего приспособлени предлагают поверхность сопр жени полуформ выполн ть сферической.In order to simplify the design of the mold by eliminating the centering device, the interface of the half-molds is spherical.
На чертеже показана описываема прессформа в продольном разрезе.The drawing shows the described mold in longitudinal section.
Пресс-форма дл изготовлени кольцевых резиновых изделий содержит нижнюю 1 и верхнюю 2 монтажные плиты, в которых полуформы 3, 4 удерживаютс посредством колец 5, 6, вставленных в выполненные в монтажных плитах 1, 2 и полуформах 3, 4 проточки . Поверхность сопр жени полуформ 3, 4The mold for the manufacture of annular rubber products contains the lower 1 and upper 2 mounting plates, in which the half-molds 3, 4 are held by means of rings 5, 6 inserted into the grooves made in the mounting plates 1, 2 and half-molds 3, 4. Interface of half-molds 3, 4
выполнена сферической с кольцевой формующей полостью.made spherical with an annular forming cavity.
Работа пресс-формы осуществл етс следующим образом.The operation of the mold is carried out as follows.
В формующую полость полуформы 3 укладываетс заготовка 7. Полуформа 4 опускаетс и при смыкании с полуформой 3 центрируетс относительно последней по сферической поверхности их сопр ж:ени . После приложени к пресс-форме требуемого давлени осуществл етс формование и вулканизаци заготовки . Далее пресс-форма раскрываетс , и готовое изделие извлекаетс из нее.Billet 7 is placed in the cavity forming half-mold 3. Half-mold 4 is lowered and when it joins with half-mold 3, it is centered relative to the latter along the spherical surface of their interface: After the required pressure has been applied to the mold, the preform is molded and vulcanized. Next, the mold is opened, and the finished product is removed from it.
Предметизобретени Subject matter
Пресс-форма дл изготовлени кольцевых резиновых изделий, содержаща полуформы с выполненными в них формующими полост ми, отличающа с тем, что, с целью упрощени конструкции пресс-формы, поверхность сопр жени полуформ выполнена сферической.A mold for the manufacture of annular rubber products, comprising half molds with forming cavities made therein, characterized in that, in order to simplify the design of the mold, the interface of the half molds is spherical.
i 6 2.i 6 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1968229A SU480574A1 (en) | 1973-11-14 | 1973-11-14 | Molds for the manufacture of annular rubber products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1968229A SU480574A1 (en) | 1973-11-14 | 1973-11-14 | Molds for the manufacture of annular rubber products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU480574A1 true SU480574A1 (en) | 1975-08-15 |
Family
ID=20567081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1968229A SU480574A1 (en) | 1973-11-14 | 1973-11-14 | Molds for the manufacture of annular rubber products |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU480574A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292269A (en) * | 1980-04-14 | 1981-09-29 | Hock Jules M | Method of manufacturing a ring spring for composite machinery seals |
-
1973
- 1973-11-14 SU SU1968229A patent/SU480574A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292269A (en) * | 1980-04-14 | 1981-09-29 | Hock Jules M | Method of manufacturing a ring spring for composite machinery seals |
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