EP1029634A2 - Dispositif pour transporter et retourner en continu des pièces à usiner - Google Patents

Dispositif pour transporter et retourner en continu des pièces à usiner Download PDF

Info

Publication number
EP1029634A2
EP1029634A2 EP99124568A EP99124568A EP1029634A2 EP 1029634 A2 EP1029634 A2 EP 1029634A2 EP 99124568 A EP99124568 A EP 99124568A EP 99124568 A EP99124568 A EP 99124568A EP 1029634 A2 EP1029634 A2 EP 1029634A2
Authority
EP
European Patent Office
Prior art keywords
section
bearing section
bearing
rods
receptacle
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.)
Withdrawn
Application number
EP99124568A
Other languages
German (de)
English (en)
Other versions
EP1029634A3 (fr
Inventor
Frank Möller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rosler Oberflachentechnik & Co KG GmbH
Original Assignee
Rosler Oberflachentechnik & Co KG GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rosler Oberflachentechnik & Co KG GmbH filed Critical Rosler Oberflachentechnik & Co KG GmbH
Publication of EP1029634A2 publication Critical patent/EP1029634A2/fr
Publication of EP1029634A3 publication Critical patent/EP1029634A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
    • B24C3/26—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor

Definitions

  • the invention relates to a device for the continuous conveying of Workpieces with a conveyor rotatably mounted about its longitudinal axis, of a plurality of bars running parallel to the longitudinal axis o.
  • Its ends are mounted on bearing bodies that are parallel and are arranged inclined to the longitudinal axis of the conveyor.
  • Such devices are generally known and are used to Conveying workpieces continuously and with an abrasive, such as. Sand to treat.
  • the bars forming the conveyor can be closed all round (cf. EP-A-0 609 661) or as a trough belt open on one side (cf. EP-A-0 205 738) be arranged and are supported at both ends in bearing bodies, which are arranged inclined to the longitudinal axis of the conveyor.
  • bearing bodies which are arranged inclined to the longitudinal axis of the conveyor.
  • the rods must ensure the function of the device can perform a certain pivoting movement in their bearing bodies, which is in the range of approximately 2 ° to 10 °.
  • the rods are in the illustrated device within a certain angular range around any axis in their storage locations pivotable, i.e. the pivotability is not limited to two swivel axes.
  • the storage is low-friction and therefore low wear.
  • the bearing sections can be manufactured inexpensively because they are simply designed and used as standard items in the Mechanical engineering are available.
  • the crowned area of the Connect a circumferential constriction in the first bearing section.
  • a particularly advantageous embodiment results if the rods only are formed as a regular polygon in the area of their ends. To this In this way, the bars can remain unchanged if the invention Storage is provided.
  • the bars can be on their entire Length in cross section as a regular polygon.
  • rods are available as stock items, they can be obtained inexpensively become.
  • rods over their entire length or only in the area their ends are designed as regular polygons, can after a further advantageous embodiment rods and ends formed in one piece his.
  • the rods and the ends can also be made in several parts and be connected to each other, e.g. B. by welding or screwing.
  • the ends of the rods can wear can be exchanged relatively easily, without the whole Rod must be replaced.
  • the end face of the first bearing section can be flattened to a to enable better pivoting of the rods.
  • the receptacles as a hexagon socket trained, using standardized components can be and at the same time an anti-rotation is created.
  • the recording is preferably on the first bearing section facing away from an opening for the discharge of the abrasive having. This prevents blasting media from getting into the Can fix recordings and thus to increased friction and increased Wear leads.
  • the first bearing section a crowned pin, on which preferably as an anti-rotation a crossbar is arranged.
  • the second storage section can be as cylindrical bore may be provided.
  • you can particularly simple parts can be used.
  • the anti-rotation device is preferably provided in one piece with the pin Cross bar provided.
  • FIG 1 shows the configuration of a first bearing section according to the invention 12 of a rod 10.
  • the rod 10 can either on its entire Length or only in the area of its ends that shown in Fig. 1 on the right Have (hexagonal) cross-sectional shape.
  • the staff can too be formed in several parts. In this case, the one shown in FIG Assembly 10 connected to the rod as a separate part, e.g. by Welding.
  • the rod 10 has a cross section on the first bearing section 12, that corresponds to a regular polygon.
  • this polygon is as Hexagon shown, but other shapes are also conceivable.
  • in the Longitudinal section of the first bearing section 12 of the rod 10 is spherical (see also Fig. 5), according to an embodiment, not shown the end face of the first bearing section 12 is also flattened can be.
  • a circumferential constriction 14 is provided in the rod 10, to ensure pivotability of the rod 10.
  • second bearing sections 16 are shown, which together form the bearing of the rod ends with the first bearing sections 12.
  • These bearing sections 16 are on the ring or not shown disc-like bearing bodies attached all around, which are parallel and to Longitudinal axis of the conveyor are arranged inclined.
  • Fig. 2 shows a second bearing section 16 in a plan view, which consists of a base plate 17, which is connected to a bearing block 19.
  • a receptacle 18 is provided for storage serves the rod 10 and in their design or cross-sectional shape corresponds to the cross-sectional shape of the first bearing section 12.
  • in the Longitudinal section of the receptacle 18 is rectangular, so that the crowned Roll the area of the first bearing section 12 in the receptacle 18 can.
  • the receptacle 18 is a standard hexagon socket educated.
  • the receptacle 18 can be made in various ways, e.g. B. can they are incorporated into the bearing block 19, as shown in Fig. 3. Alternatively however, the receptacle 18 is through the head of an Allen screw 20 (Fig. 4) formed, which is fixed to the bearing block 19. Here can the Allen screw 20 both flush in the bearing block 19th be arranged - not shown - or according to FIG. 4 via the bearing block 19 project.
  • the rod 10 is shown in connection with the bearing block 19, the interaction of the first and the second bearing section is recognizable.
  • an anti-rotation device is at the same time guaranteed because the cross-sectional shape of the two bearing sections Polygon is.
  • 6 to 10 show a second embodiment of a storage for Storage of the rod ends.
  • this embodiment is at an end the rods 10, a first bearing section 12 'is provided, which is in longitudinal section is spherical and has the shape of a spherical pin 13 '.
  • a cross piece 15 'is provided in one piece with the pin 13' extends transversely to the longitudinal direction of the rods 10 and as an anti-rotation device serves.
  • FIG. 9 shows a second bearing section 16 ', which has a receptacle 18' in Has the shape of a cylindrical bore.
  • the receptacle 16 ' also points two parallel through holes 24 'for receiving fastening screws on.
  • the individual rods 10 are on their ends attached to a webbing 26 'on the bearing bodies rotates and by a drive element 28 'via hemispherical drivers 30 'is driven.
  • the bearing block 19 'shown in Fig. 9 is over Fastening screws through the holes 24 'in the bearing block 19 'are screwed to a mounting plate 32', which in turn is screwed to a counter plate 34 ', on the underside of which Driver 30 'is located.
  • the screw connection is done by the belt 26 'through, so that the storage is firmly arranged on the belt is.
  • the rod 10 is arranged at the end of the rod first bearing section 12 ', i.e. with the spherical pin 13 ', in the bore 18 'of the bearing block 19' inserted.
  • the crossbar 15 ' serves as an anti-rotation device.
  • FIG. 7 shows, there is twisting of the rods to a certain extent possible, complete rotation the rod is prevented.
  • 6 and 8 which is a side view or represent a top view of the storage, illustrate the Swiveling of the rod ends in a certain angular range without Preferred axes.
  • the spherical pin 13 'and the cross bar 15' as one-piece component can be produced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)
  • Feeding Of Workpieces (AREA)
EP99124568A 1999-02-18 1999-12-09 Dispositif pour transporter et retourner en continu des pièces à usiner Withdrawn EP1029634A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999106842 DE19906842A1 (de) 1999-02-18 1999-02-18 Vorrichtung zum kontinuierlichen Fördern und Drehen von Werkstücken
DE19906842 1999-02-18

Publications (2)

Publication Number Publication Date
EP1029634A2 true EP1029634A2 (fr) 2000-08-23
EP1029634A3 EP1029634A3 (fr) 2001-09-19

Family

ID=7897929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124568A Withdrawn EP1029634A3 (fr) 1999-02-18 1999-12-09 Dispositif pour transporter et retourner en continu des pièces à usiner

Country Status (2)

Country Link
EP (1) EP1029634A3 (fr)
DE (1) DE19906842A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1190967A2 (fr) * 2000-09-22 2002-03-27 Rösler Oberflächentechnik GmbH & Co. KG Dispositif de transport

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004055144A1 (de) * 2004-09-01 2006-03-02 Walther Trowal Gmbh & Co. Kg Muldenbandvorrichtung und Stab für Muldenbandvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548615A (en) * 1941-10-09 1942-10-16 Herbert Ltd A Improvements relating to male spanners for use with a screw having a non-circular recess to receive the spanner
GB1471676A (en) * 1974-07-11 1977-04-27 Whittingham Ltd G Universal joints
EP0205738A2 (fr) * 1985-06-19 1986-12-30 Werner Hunziker Dispositif pour transporter et retourner en continu des pièces à travers une enceinte de traitement
WO1987001165A1 (fr) * 1985-08-24 1987-02-26 Hubert Taubert Liaison articulee entre deux arbres
EP0609661A1 (fr) * 1993-02-03 1994-08-10 Werner Hunziker Dispositif pour transporter et retourner en continu des pièces à usiner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672086A5 (fr) * 1987-05-08 1989-10-31 Werner Hunziker
CH675572A5 (fr) * 1988-06-15 1990-10-15 Werner Hunziker

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548615A (en) * 1941-10-09 1942-10-16 Herbert Ltd A Improvements relating to male spanners for use with a screw having a non-circular recess to receive the spanner
GB1471676A (en) * 1974-07-11 1977-04-27 Whittingham Ltd G Universal joints
EP0205738A2 (fr) * 1985-06-19 1986-12-30 Werner Hunziker Dispositif pour transporter et retourner en continu des pièces à travers une enceinte de traitement
WO1987001165A1 (fr) * 1985-08-24 1987-02-26 Hubert Taubert Liaison articulee entre deux arbres
EP0609661A1 (fr) * 1993-02-03 1994-08-10 Werner Hunziker Dispositif pour transporter et retourner en continu des pièces à usiner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1190967A2 (fr) * 2000-09-22 2002-03-27 Rösler Oberflächentechnik GmbH & Co. KG Dispositif de transport
EP1190967A3 (fr) * 2000-09-22 2002-08-14 Rösler Oberflächentechnik GmbH & Co. KG Dispositif de transport

Also Published As

Publication number Publication date
EP1029634A3 (fr) 2001-09-19
DE19906842A1 (de) 2000-08-24

Similar Documents

Publication Publication Date Title
DE69303401T2 (de) Befestigung, beispielsweise für Möbelteile und dergleichen
DE3826874A1 (de) Raumfachwerkverbindung
DE212011100084U1 (de) Verbindungsanordnung für eine Rahmenstruktur
DE202005021315U1 (de) Kupplungseinrichtung mit einer Panikfunktion für elektromechanische Feststellvorrichtungen
EP0490086A1 (fr) Raccord à vis pour assembler au moins deux pièces de manière détachable, notamment des barres profilées pourvues de rainures longitudinales
DE112008003181B4 (de) Rollengewindetrieb
DE2246478C3 (de) Knotenpunktverbindung von räumlichen Fachwerkskonstruktionen
DE3601127C2 (de) Lasthängevorrichtung mit verbessertem Hakenbolzen
DE2549868A1 (de) Vorrichtung zur schraubenbefestigung
DE3219520C2 (fr)
DE9015155U1 (de) Nibbelmaschine, insbesondere Handnibbelmaschine
EP1029634A2 (fr) Dispositif pour transporter et retourner en continu des pièces à usiner
DE3130953C3 (de) Zweiteiliges Kratzeisen für Mittelkettenförderer
DE4126991A1 (de) Stab mit einer verbindungsanordnung
DE202018105479U1 (de) Vorrichtung zum Verzurren von Containern an Bord von Schiffen
DE3730678C2 (fr)
EP0581055A1 (fr) Liaison nodale de systèmes réticulaires plans en spaciaux formés de barres et de noeuds
DE9307702U1 (de) Sicherungsvorrichtung
EP1043115B1 (fr) Tige pour connecter des éléments tubulaires d'un système de fixation des pièces
DE1459963A1 (de) Knotenstuecke fuer Flaechen- oder Raumgitterwerke
DE2819632C3 (de) Raumfachwerk
EP0110824A2 (fr) Charnière
DE202024100791U1 (de) Seilvorrichtung
DE102009034427B4 (de) Halteplatte zur längsverstellbaren Halterung von Stangenteilen und Vorrichtung unter Verwendung der Halteplatte
DE9420034U1 (de) Seilkreuzklemme

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 24C 3/26 A, 7B 65G 15/52 B, 7B 65G 35/00 B

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20020320