DE1954271C2 - Centrifugal blast machine for the continuous descaling of wire and rod-shaped workpieces - Google Patents
Centrifugal blast machine for the continuous descaling of wire and rod-shaped workpiecesInfo
- Publication number
- DE1954271C2 DE1954271C2 DE19691954271 DE1954271A DE1954271C2 DE 1954271 C2 DE1954271 C2 DE 1954271C2 DE 19691954271 DE19691954271 DE 19691954271 DE 1954271 A DE1954271 A DE 1954271A DE 1954271 C2 DE1954271 C2 DE 1954271C2
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- lever
- centrifugal
- guide
- guide plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/14—Apparatus using impellers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
mit den den Schleuderradeinheiten paarweise zugeordneten Strahlleit- und Führungsplatten 8 bis 13 zu verbinden.with the jet guide and guide plates 8 to 13 assigned in pairs to the centrifugal wheel units associate.
Die Arbeitsweise der vorbeschriebenen Verstellvorrichtung ist wie folgt: Wird der Hebel 39 mit Hilfe der Stellschrauben 40, 41 der Verstellvorrichtung 35 in Richtung des Pfeiles 52 bewegt, so dreht sich die Kette 51 in Richtung des Pfeiles 54 und verdreht hierbei gleichzeitig sämtliche Kettenräder 45 a bis 45/ in den angegebenen Richtungen der Pfeile 55 bis 60 mit den an den Wellen 42a bis 42/ befestigten Strahlleit- und Führungsplatten 8 bis 13, so daß die paarweise zueinander angeordneten Strahlleit- und Führungsplatten gegeneinander schwenken. Wird der Hebel 39 dagegen entgegen der Richtung des Pfeiles 52 verdreht, so werden die paarweise zueinander angeordneten Strahlleit- und Führungsplatten voneinander verschwenkt.The operation of the adjustment device described above is as follows: If the lever 39 with the help of the adjusting screws 40, 41 of the adjusting device 35 is moved in the direction of arrow 52, the rotates Chain 51 in the direction of arrow 54 and at the same time rotates all sprockets 45 a to 45 / in the indicated directions of arrows 55 to 60 with those attached to shafts 42a to 42 / Strahlleit- and guide plates 8 to 13, so that the paired to each other Strahlleit- and Swivel the guide plates against each other. If, however, the lever 39 is contrary to the direction of the arrow 52 rotated, the paired jet guide and guide plates are separated from each other pivoted.
Die erste Einstellung der Strahlleit- und Führungsplatten 8 bis 13 und alle weiteren, nach dem Verschleiß der Platten erfolgenden Einstellungen werden mit Hilfe einer Eichstange 53 derart vorgenommen, daß die paarweise zueinander angeordneten Strahlleit- und Führungsplatten alle einen gleichen Abstand vom drahtfönnigen Werkstück erhalten (siehe auch F i g. 2). Die zu den verschiedenen Drahtdicken erforderlichen Einstellungen können von der Skala 37The first setting of the jet guide and guide plates 8 to 13 and all other adjustments made after the plates have worn out made with the help of a calibration rod 53 in such a way that the paired jet guide and guide plates are all given the same distance from the wire-blown workpiece (see also F i g. 2). The settings required for the various wire thicknesses can be made from the scale 37
ίο abgelesen werden.ίο can be read.
Zum Nachspannen der Kette 51 können an sich bekannte, nicht näher dargestellte Kettenspannvorrichtungen an den Stirnwänden der Behandlungskammer bzw. an einer anderen geeigneten Stelle angeordnet werden. Das Nachspannen kann beispielsweise auch durch eine geringfügige Verschiebung einer der Wellen 42 in den durch Pfeile 61 und 62 angezeigten Richtungen erfolgen.For re-tensioning the chain 51, chain tensioning devices known per se, not shown in detail, can be used arranged on the end walls of the treatment chamber or at another suitable location will. The re-tensioning can also be achieved, for example, by slightly shifting one of the Shafts 42 take place in the directions indicated by arrows 61 and 62.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (2)
Werkstücken, mit in der
der versetzt angeordneten
sowie mit Strahlleit- und Führungsplatten, von denen jeweils zwei mittels einer Verstellvorrichtung zueinander einstellbar einer Schleuderradeinheit zugeordnet und zwischen dieser und dem Werkstück angeordnet sind, dadurch gekennzeichnet, daß für mehrere Strahlleit-Plattenpaare (8, 9; 10, 11; 12, 13) ein gemeinsamer in bekannter W'eise mit Hebel (39) und Gewindespindel (40) versehener Verstellantrieb (35) vorgesehen ist, wobei der Hebel (39) auf einer von mehreren zum Werkstück (5) achsparallel liegenden, je eine Strahlleitplatte tragenden Wellen (42a bis 42/) und auf jeder Welle (42a bis 42/) ein Kettenrad (45a bis 45/) befestigt ist, und daß um alle Kettenräder (45 α bis 45/) eine Kette (51) geschlungen ist, welche von Kettenrad zu Kettenrad wechselnd an der dem Werkstück (5) zugewandten Seite bzw. von diesem abgewandten Seite anliegt.lent descaling of
Workpieces with in the
the staggered
as well as with jet guide and guide plates, two of which are assigned to a centrifugal wheel unit, adjustable to one another by means of an adjusting device, and are arranged between this and the workpiece, characterized in that for several jet guide plate pairs (8, 9; 10, 11; 12, 13) a common adjustment drive (35) provided in a known manner with a lever (39) and threaded spindle (40) is provided, the lever (39) on one of several shafts (42a) lying axially parallel to the workpiece (5) and each carrying a jet guide plate to 42 /) and on each shaft (42a to 42 /) a chain wheel (45a to 45 /) is attached, and that around all chain wheels (45 α to 45 /) a chain (51) is looped, which from chain wheel to chain wheel rests alternately on the side facing the workpiece (5) or on the side facing away from it.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1462369A CH496515A (en) | 1967-12-29 | 1969-09-29 | Centrifugal blast machine for the continuous descaling of wire and rod-shaped cleaning items |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1954271B1 DE1954271B1 (en) | 1972-07-13 |
DE1954271C2 true DE1954271C2 (en) | 1976-01-08 |
Family
ID=4402425
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691954271 Expired DE1954271C2 (en) | 1969-09-29 | 1969-10-28 | Centrifugal blast machine for the continuous descaling of wire and rod-shaped workpieces |
DE19696941936 Expired DE6941936U (en) | 1969-09-29 | 1969-10-28 | SPIN BLASTING MACHINE FOR THE CONTINUOUS DESCALE OF WIRE AND ROD-SHAPED PLASTER |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19696941936 Expired DE6941936U (en) | 1969-09-29 | 1969-10-28 | SPIN BLASTING MACHINE FOR THE CONTINUOUS DESCALE OF WIRE AND ROD-SHAPED PLASTER |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE1954271C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH671357A5 (en) * | 1986-11-03 | 1989-08-31 | Fischer Ag Georg |
-
1969
- 1969-10-28 DE DE19691954271 patent/DE1954271C2/en not_active Expired
- 1969-10-28 DE DE19696941936 patent/DE6941936U/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1954271B1 (en) | 1972-07-13 |
DE6941936U (en) | 1971-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 |