SU38268A1 - Mold for casting hardened cast iron dies - Google Patents
Mold for casting hardened cast iron diesInfo
- Publication number
- SU38268A1 SU38268A1 SU134800A SU134800A SU38268A1 SU 38268 A1 SU38268 A1 SU 38268A1 SU 134800 A SU134800 A SU 134800A SU 134800 A SU134800 A SU 134800A SU 38268 A1 SU38268 A1 SU 38268A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mold
- cast iron
- casting
- hardened cast
- core
- Prior art date
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
В литейном деле известно уже применение железных каркасов, закладываемых дл прочности в чугунные ог ливки. Предлагаема форма ставит своей задачей получение путем отливки чугунных viRjpHU с заптым внутрь каркасом и с хорошо закаленной рабочей поверхностью, не требующих затраты рабсилы на дополнительную обработку и расхода дефицитной стали. Дл достижени поставленной цели применена изложница с искусственным охлаждением , в которую вкладываетс пластинка с привернутыми сердечником и сухар ми .In the foundry business, it is already known to use steel frames laid for strength in cast iron covers. The proposed form aims to obtain, by casting, cast iron viRjpHU with a core inside and a well-hardened working surface, which do not require labor costs for additional processing and the consumption of deficient steel. To achieve this goal, a refrigerated mold was used in which a plate with screwed cores and breadcrumbs was inserted.
На чертеже фиг. 1 изображает разрез изложницы; фиг. 2 и 3-вид в двух проекци х пластинки с сердечником и сухар ми.In FIG. 1 shows a section of a mold; FIG. 2 and 3 view in two projections of a plate with a core and crackers.
Предлагаема форма дл отливки чугунных закаленных матриц 2 с залитым внутрь каркасом 3 состоит из стальной пластинки 4, по размерам соответствующей размерам матрицы, на которой укреплены сердечник 5 и сухари 7, остающиес в отливке. Пластинка 4 вкладываетс в изложницу 1, охлаждаемую проточной водой. Сердечник 5 в верхней своей части соответствует контуру детали, расщир сь книзу по конусу, на 4-6 мм и име высоту, равную топщине отливаемой матрицы и глубине изложницы. Сердечник 5 и сухари 7 привинчиваютс щурупами 6, 8 к г ластинке 4, в свою очередь прит гиваемой болтами Р к дну изложницы /. Последн закрываетс крыщкой 10, имеющей литник //и выпор 12, и заливаетс чугуном с большим содержанием марганца . После производства отливки болты 9 и шурупы йГ, 5 отвертываютс , сердечник .5 выбиваетс и используетс дл последующих отливок матриц.The proposed mold for casting hardened cast iron matrices 2 with a core 3 embedded inside consists of a steel plate 4, the size of which corresponds to the dimensions of the matrix on which core 5 and crackers 7 are fixed, which remain in the casting. Plate 4 is inserted into mold 1, cooled with running water. The core 5 in its upper part corresponds to the contour of the part, extending downwards along the cone, by 4-6 mm and having a height equal to the top of the casting die and the depth of the mold. The core 5 and the crackers 7 are screwed with dowels 6, 8 to the glane 4, in turn, attracted by bolts P to the bottom of the mold. The latter is closed by a flap 10 having a sprue // and a strut 12, and is cast with iron with a high content of manganese. After the production of the casting, bolts 9 and screws YG, 5 are unscrewed, the core .5 is knocked out and is used for the subsequent castings of dies.
Предмет изобретени .The subject matter of the invention.
Форма дл отливки закаленных чугунных матриц, отличающа с тем, что она состоит из охлаждаемой проточной водой изложницы 1, в которую вкладываетс пластинка 4 с привернутым к ней сердечником 5 и сухарчми 7.A casting mold for hardened cast iron dies, characterized in that it consists of a mold 1, cooled by running water, into which plate 4 is pushed with core 5 and cracker 7 screwed to it.
srfcSv r. 1srfcSv r. one
4 S4 s
ГЭиг, 3Heig, 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU134800A SU38268A1 (en) | 1933-09-13 | 1933-09-13 | Mold for casting hardened cast iron dies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU134800A SU38268A1 (en) | 1933-09-13 | 1933-09-13 | Mold for casting hardened cast iron dies |
Publications (1)
Publication Number | Publication Date |
---|---|
SU38268A1 true SU38268A1 (en) | 1934-08-31 |
Family
ID=48354190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU134800A SU38268A1 (en) | 1933-09-13 | 1933-09-13 | Mold for casting hardened cast iron dies |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU38268A1 (en) |
-
1933
- 1933-09-13 SU SU134800A patent/SU38268A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU38268A1 (en) | Mold for casting hardened cast iron dies | |
US2198634A (en) | Molding apparatus | |
US1746236A (en) | Process for making grinding balls | |
GB386860A (en) | Improvements in sinking-heads for casting moulds | |
SU87134A2 (en) | High-speed method of making chill molds | |
SU77439A1 (en) | The method of casting mill and other rolls and rollers filled with steel semi-axes | |
GB408798A (en) | Improvements in or relating to cores and moulds for ingots and other heavy castings | |
SU428843A1 (en) | METHOD FOR MAKING CASTING FORMS BY FREEZING | |
SU85940A1 (en) | Method for the production of castings according to the method of precision casting | |
US1538467A (en) | Method of molding the shells of refrigerators | |
SU82434A1 (en) | Mold | |
US1620011A (en) | Method of making ingot molds | |
SU63423A1 (en) | The method of vertical casting of cast iron water pipes | |
US1650240A (en) | Mold chill | |
US1463771A (en) | Means to compress ingots | |
SU94068A1 (en) | Piston Casting Mold | |
SU466940A1 (en) | Continuous casting mold | |
US1649199A (en) | Mold chill | |
DE641275C (en) | Metal permanent mold for casting metal pistons of various lengths | |
SU86046A1 (en) | Combination form for pouring | |
GB554571A (en) | Improvements in or relating to permanent molds for casting substantially cylindrical metal pistons | |
GB292920A (en) | Improvements relating to the moulding of materials, such as molten metals or alloys | |
GB505444A (en) | Ingot moulds and ingots and method of producing ingots | |
US1732449A (en) | Casting- machine | |
GB284337A (en) | Improved method of manufacturing hardened chilled rollers or the like |