SU1380963A1 - Injection mould of semi-dry forming press - Google Patents
Injection mould of semi-dry forming press Download PDFInfo
- Publication number
- SU1380963A1 SU1380963A1 SU864056129A SU4056129A SU1380963A1 SU 1380963 A1 SU1380963 A1 SU 1380963A1 SU 864056129 A SU864056129 A SU 864056129A SU 4056129 A SU4056129 A SU 4056129A SU 1380963 A1 SU1380963 A1 SU 1380963A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vertical plates
- upper plate
- semi
- injection mould
- forming press
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
- B28B7/366—Replaceable lining plates for press mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Изобретение относитс к промьш- ленности строительных материалов и может быть использовано в производстве кирпича из керамических или силикатных масс. Целью изобретени вл етс улучшение технологичности при ремонтных работах. Пресс-форма содержит корпус 1, верхние 2 и нижние 3 штампы, верхнюю плиту 4 с окнами, по периметру которых установлены вертикальные пластины 5. Вертикальные пластины 5 охвачены по вертикально- замкнутому контуру облицовками 6, выполненными из тонколистовой износостойкой стали. Облицовки 6 нат гиваютс на вертикальных пластинах 5 и защемл ютс верхней плитой 4, нижними пластинами 9 и 11 посредством шпонок 7. 3 ил. (Л С САЭ СХ О г о: ос г 1The invention relates to the construction materials industry and can be used in the manufacture of bricks from ceramic or silicate masses. The aim of the invention is to improve manufacturability during repairs. The mold includes a housing 1, upper 2 and lower 3 stamps, upper plate 4 with windows, along the perimeter of which vertical plates 5 are installed. Vertical plates 5 are covered by a vertically closed contour with facing 6 made of thin-sheet wear-resistant steel. The cladding 6 is pulled on the vertical plates 5 and is clamped by the upper plate 4, the lower plates 9 and 11 by means of the keys 7. 3 Il. (L S SAE CX O g: Wasps g 1
Description
Изобретение относитс к промышленности строительных материалов и может быть использовано в производстве кирпича из керамических или силикатных масс.The invention relates to the building materials industry and can be used in the manufacture of bricks from ceramic or silicate masses.
Целью изобретени вл етс улучшение технологичности при ремонтных работах.The aim of the invention is to improve manufacturability during repairs.
На фиг. 1 изображена пресс-форма, поперечный разрез; на фиг, 2 - разрез А-А на фиг. 1i на фиг.3-вид Б на фиг. 1.FIG. 1 shows a mold, a cross-section; FIG. 2 is a section A-A in FIG. 1i in FIG. 3, view B in FIG. one.
Пресс-форма содержит корпус 1, верхние 2 и нижние 3 штампы, верхнюю плиту 4 с окнами, по периметру которых установлены вертикальные пластины 5 с охватывающими их по вертикально- замкнутому контуру облицовками 6, выполненными из тонколистовой износостойкой стали. Облицовки 6 креп тс шпонками 7 таким образом, что они оказываютс защемленными верхней плитой 4, Вертикальные пластины 5 соедин ютс угловыми вставками 8, образу замкнутый контур гнезд. Вертикальные пластины 5 и шпонки 7 прижимаютс к верхней плите 4 посредством нижних пластин 9-11, которые также как и верхн плита 4 креп тс к корпусу 1 бо лтами 1 2.The mold includes a housing 1, upper 2 and lower 3 stamps, upper plate 4 with windows, on the perimeter of which vertical plates 5 are installed with cladding 6 covering them along a vertically closed contour made of thin-sheet wear-resistant steel. The claddings 6 are secured with the keys 7 in such a way that they become pinched by the top plate 4, the vertical plates 5 are joined by angular inserts 8, forming a closed loop of nests. The vertical plates 5 and the keys 7 are pressed against the upper plate 4 by means of the lower plates 9-11, which, like the upper plate 4, are attached to the housing 1 with the flanges 1 2.
Пресс-форма работает следующим образом .The mold works as follows.
Во врем уплотнени прессуемой массы штампами силы трени стрем тс During compaction of the compressible mass with dies, the force of friction tends to
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5five
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сдвинуть облицовку 6 к нейтральному слою, но силы, прижимающие ее прессуемой массой к вертикальным шшсти- нам 5, всегда больше сил трени , поэтому облицовка 6 в процессе прессовани не может деформироватьс .Moving the lining 6 to the neutral layer, but the forces pressing it with the pressed mass to the vertical shts 5, are always greater than the friction forces, therefore the lining 6 cannot be deformed during the pressing process.
В момент выталкивани отпрессованного кирпича нижними штампами 3 облицовка 6 испытывает нагрузку от сил трени выталкиваемого кирпича о ее поверхность, поэтому она снизу выполнена цельной в переходе из одного гнезда корпуса в смежное.At the time of pushing out the pressed brick with the lower dies 3, the lining 6 experiences a load from the friction forces of the ejected brick on its surface, so it is made integral from the bottom in the transition from one nest to the adjacent one.
Замен угловые вставки 8, можно прессовать кирпич как с закругленными углами, так и с пр мыми. При износе рабочих поверхностей пресс-формы замен ют тонкостенные облицовки 6, сохран вертикальные пластины 5.By replacing corner inserts 8, it is possible to press brick with both rounded corners and straight lines. When the working surfaces of the mold are worn out, thin-walled linings 6 are replaced, keeping the vertical plates 5.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864056129A SU1380963A1 (en) | 1986-04-14 | 1986-04-14 | Injection mould of semi-dry forming press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864056129A SU1380963A1 (en) | 1986-04-14 | 1986-04-14 | Injection mould of semi-dry forming press |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1380963A1 true SU1380963A1 (en) | 1988-03-15 |
Family
ID=21233517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864056129A SU1380963A1 (en) | 1986-04-14 | 1986-04-14 | Injection mould of semi-dry forming press |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1380963A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0919345A1 (en) * | 1997-11-25 | 1999-06-02 | FOMB Officine Meccaniche Bongioanni S.r.l. | A process for preparing a mould with replaceable stamping surface for clay manufactured articles |
EP0919346A1 (en) * | 1997-11-25 | 1999-06-02 | FOMB Officine Meccaniche Bongioanni S.r.l. | A process for quickly preparing a mould for clay manufactured articles |
-
1986
- 1986-04-14 SU SU864056129A patent/SU1380963A1/en active
Non-Patent Citations (1)
Title |
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Патент DD № 123278, кл. В 28 В 3/06, 1975. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0919345A1 (en) * | 1997-11-25 | 1999-06-02 | FOMB Officine Meccaniche Bongioanni S.r.l. | A process for preparing a mould with replaceable stamping surface for clay manufactured articles |
EP0919346A1 (en) * | 1997-11-25 | 1999-06-02 | FOMB Officine Meccaniche Bongioanni S.r.l. | A process for quickly preparing a mould for clay manufactured articles |
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