NO125574B - - Google Patents
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- Publication number
- NO125574B NO125574B NO453670A NO453670A NO125574B NO 125574 B NO125574 B NO 125574B NO 453670 A NO453670 A NO 453670A NO 453670 A NO453670 A NO 453670A NO 125574 B NO125574 B NO 125574B
- Authority
- NO
- Norway
- Prior art keywords
- intermediate base
- mold halves
- mold
- chambers
- rudder
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
Tillegg til patent nr. 122.093 Addendum to patent no. 122,093
I hovedpatentet er det angitt en fremgangsmåte og en anordning for kjbling av kokillehalvdelene i en stopemaskin med beltekokiller, hvor det særegne ved anordningen består i en kasse som er åpen mot de to kokillehalvdeler som skal kjoles og rager fram til noen få tiendedels mm fra disse, hvor kassen inneholder et antall sproytedyser som er rettet mot formhalvdelene og er tilsluttet en undertrykkfrembringende innretning. The main patent specifies a method and a device for fitting the mold halves in a stopping machine with belt dies, where the peculiarity of the device consists in a box which is open to the two mold halves to be fitted and projects up to a few tenths of a mm from them, where the box contains a number of spray nozzles which are aimed at the mold halves and are connected to a negative pressure generating device.
Hovedpatentet angir videre spesielle trekk ved anordningen, for vertikal strengstoping. The main patent further specifies special features of the device, for vertical string stopping.
Foreliggende oppfinnelse angår spesielle trekk ved den ovenfor omtalte anordning, for horisontal eller omtrent horisontal strengstoping. The present invention relates to special features of the device mentioned above, for horizontal or approximately horizontal string stopping.
Det særegne ved anordningen i henhold til foreliggende oppfinnelse består i at den omfatter en ovre kjolekasse som ved hjelp av en' mellombunn er delt i to kamre 5 sproyteror anordnet i kammeret; ror innsveiset i mellombunnen hvilke ror danner forbindelse mellom de tp kamre, rager ned til nær kokilleoverflaten og rager opp over mellombunnen til et nivå over den ovre kant av avlops-stussen; samt en stuss som tilsluttes en undertrykkfrembringende innretning. The peculiarity of the device according to the present invention is that it comprises an upper dress box which is divided into two chambers by means of an intermediate bottom, 5 sprayers arranged in the chamber; rudder welded into the intermediate base which rudder forms a connection between the tp chambers, projecting down to near the mold surface and projecting up above the intermediate base to a level above the upper edge of the drain spigot; as well as a connection which is connected to a negative pressure generating device.
Oppfinnelsen skal nærmere beskrives under henvisning til vedfoyde tegning som i fig. 1 og 2 viser,-skjematisk fremstilt, den ovre, henhv. nedre kjoleanordning ved en horisontalt anordnet beltekokille. The invention shall be described in more detail with reference to the attached drawing as in fig. 1 and 2 show, schematically, the upper, respectively. lower dress device by a horizontally arranged belt mold.
I fig. 1 er den av stålblikk fremstilte undertrykk-kasse betegnet In fig. 1, the vacuum box made of sheet steel is designated
med 33. Den er ved- hjelp av f orbindelsesstykker 3U- tilknyttet en undertrykkfrembringende innretning, og er rundt hele omkretsen for-synt med tetningslister 35 og rager med disse inntil 0,5-1 mm hen mot kokillehalvdelene 11. Pilen B viser bevegelsesretningen for kokillehalvdelene 11 og dermed stoperetningen. Kassen 33 er ved hjelp av en mellombunn 36 avdelt i to kamre 37 og 38. I kammeret 37 er det anordnet sproyteror 39 som ved hjelp av dyser ^0 sproyter kjolevann mot kokillehalvdelene 11. I mellombunnen 36 er det sveiset inn ror <*>+1 som forbinder kammeret 37 med kammeret 38. Disse ror har til oppgave å suge bort det kjolevann som samler seg på kokillehalvdelene 11 og lede det inn i det ovre kammer 38 som tjener som opp-fangningsbekken, hvorfra det strommer ut gjennom rorstussen h2. For dette formål rager de ned til i nærheten av kokilleoverflatene og rager opp over mellombunnen 36 til overkant av avlopsstussen k- 2. Rorene M har nok en ytterligere oppgave, nemlig gjennom en kraftig luftstromning å hindre at kjolevannet strommer ut mellom kokillehalvdelene og tetningslistene såvel som trenger inn mellom kokillehalv-delenes sammenstotflater. ;Den nedre kjoleanordning som er vist i fig. 2, behover ingen mellombunn. Den består i det vesentlige av en. stålblikk-kasse h3 med vannavlop Mf. Kjolevannet sproytes ved hjelp av sproyteror k- 5 mot kokillehalvdelene 11 og strommer ved bunnen av kassen ut i avløps-roret Mf. For tilveiebringelse av en luftstromning som skal hindre utstromning av kjolevann mellom kokillehalvdelene og tetningslistene M5, er det i kassen anordnet et sugeror h7 med åpninger *f8, hvilket sugeror er koblet til en undertrykk-frembringende innretning. with 33. It is connected by means of connecting pieces 3U to a negative pressure-producing device, and is provided around the entire circumference with sealing strips 35 and with these protrudes up to 0.5-1 mm towards the mold halves 11. Arrow B shows the direction of movement of the mold halves 11 and thus the stopping direction. The box 33 is divided by means of an intermediate base 36 into two chambers 37 and 38. In the chamber 37 there is arranged a spray tube 39 which, by means of nozzles ^0, sprays water towards the mold halves 11. In the intermediate base 36, a tube is welded in <*>+ 1 which connects the chamber 37 with the chamber 38. The task of these rudders is to suck away the dressing water that collects on the mold halves 11 and lead it into the upper chamber 38 which serves as the catch basin, from where it flows out through the rudder socket h2. For this purpose, they project down to close to the mold surfaces and project up over the middle bottom 36 to the upper edge of the drain spigot k-2. The rudders M have yet another task, namely through a strong air flow to prevent the dressing water from flowing out between the mold halves and the sealing strips as well as penetrates between the joint surfaces of the mold halves. The lower dress device shown in fig. 2, does not need an intermediate floor. It essentially consists of a steel tin box h3 with water drain Mf. The dressing water is sprayed by means of spray pipe k-5 against the mold halves 11 and flows at the bottom of the box into the drain pipe Mf. In order to provide an air flow which will prevent the outflow of dressing water between the mold halves and the sealing strips M5, a suction pipe h7 with openings *f8 is arranged in the box, which suction pipe is connected to a negative pressure-generating device.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO453670A NO125574B (en) | 1967-09-07 | 1970-11-26 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1250667A CH456056A (en) | 1967-09-07 | 1967-09-07 | Method for cooling the mold halves of a casting machine with caterpillar mold and device for carrying out the method |
NO3454/68A NO122093B (en) | 1967-09-07 | 1968-09-05 | |
NO453670A NO125574B (en) | 1967-09-07 | 1970-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO125574B true NO125574B (en) | 1972-10-02 |
Family
ID=27176852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO453670A NO125574B (en) | 1967-09-07 | 1970-11-26 |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO125574B (en) |
-
1970
- 1970-11-26 NO NO453670A patent/NO125574B/no unknown
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