EP2070842B1 - Workpiece holder, designed as a plastic container - Google Patents

Workpiece holder, designed as a plastic container Download PDF

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Publication number
EP2070842B1
EP2070842B1 EP08018114A EP08018114A EP2070842B1 EP 2070842 B1 EP2070842 B1 EP 2070842B1 EP 08018114 A EP08018114 A EP 08018114A EP 08018114 A EP08018114 A EP 08018114A EP 2070842 B1 EP2070842 B1 EP 2070842B1
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EP
European Patent Office
Prior art keywords
insert
base plate
ribs
support elements
workpiece
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.)
Not-in-force
Application number
EP08018114A
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German (de)
French (fr)
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EP2070842A3 (en
EP2070842A2 (en
Inventor
Gerhard Schäfer
Thomas Zöllner
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.)
Fritz Schaefer GmbH
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Fritz Schaefer GmbH
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Filing date
Publication date
Application filed by Fritz Schaefer GmbH filed Critical Fritz Schaefer GmbH
Priority to EP11003234A priority Critical patent/EP2364929B1/en
Publication of EP2070842A2 publication Critical patent/EP2070842A2/en
Publication of EP2070842A3 publication Critical patent/EP2070842A3/en
Application granted granted Critical
Publication of EP2070842B1 publication Critical patent/EP2070842B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/6875—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts

Definitions

  • the invention relates to a workpiece carrier, designed as a plastic container, in particular integrally manufactured by injection molding, which has a separate insert with workpiece holding means for receiving workpieces, is provided with internal locking means, wherein the insert with the locking means anchoring counter-locking means and consists of a base plate, which is provided on its inner bottom surface with parallel spaced apart centering sleeves, which have a conically sharpened lead-in, wherein formed between the spaced apart centering sleeves across the width of the base plate extending support elements, such as through the WO 2004/078 409 A known.
  • a reusable package in the form of a container having on a common base primary fasteners receiving complementary secondary fasteners.
  • the secondary fastening means are provided with positioning elements which are adapted to the shape of the products to be packaged. When changing or changing the products to be packaged, it is necessary to exchange or adjust the positioning elements.
  • a container for receiving solar cells has become known.
  • a solar cell receiving insert is introduced, which is latched to the container.
  • For larger solar cells is provided to store this without use in the container.
  • the solar cells are stacked in the container.
  • This known workpiece carrier is made of two plastic parts and consists of a frame and a plate provided with the mold cavities (openings and / or depressions and / or projections).
  • the deep-drawn or injection-molded plastic sheet is thereby slipped over the frame and thus simultaneously increases the stability of the workpiece carrier.
  • the invention is therefore an object of the invention to provide a generic workpiece carrier, which prevents the twisting of auffädelbaren workpieces such as planetary gears on the insert.
  • the support elements are formed with parallel spaced apart, vertical ribs, wherein the ribs are each paired with a centering sleeve as rotation for reliabllagernde workpieces.
  • the centering sleeves and having, on their outer circumference, cutouts which correspond in their width to the outer dimensions of a respective pair of webs can be positioned securely without the possibility of movement.
  • support elements supporting ribs are provided, which are formed in the transition region between the support elements and the base plate of the insert orthogonal to the support elements.
  • FIG. 1 illustrated workpiece carrier 1 in rectangular container design is made in one piece by injection molding of plastic and has a closed bottom 2 and longitudinal walls 3 and end walls 4.
  • a Zentriernutennch 7 result (see Fig. 2 ).
  • the inner surfaces 8 of the end walls 4 are provided on the one hand with horizontal, stepped spaced apart locking webs 9 and on the other hand formed at their bottom ends 10 with slot-shaped locking openings 11.
  • One in the 4 to 6 illustrated insert 12 has for this purpose a base plate 13 which is formed on its the end walls 4 of the workpiece carrier 1 facing side edges 14 with angled locking tabs 15, which at their free Ends with over the side edges 14 economicallyorkragenden ribs 16 are provided. Furthermore, the base plate 13 on its the Zentriernutenish 7 of the container bottom 2 facing outer surface 17 with the centering grooves 7 komplamentDS projections 18 (see FIG. Fig. 6 ), which are arranged distributed locally.
  • the projections 18 engage in the centering 6 and the Zentriernutennch 7 and position so horizontally safe movement, the insert 12 on the container bottom 2.
  • the ribs 16 of the locking tabs 15 engage with the locking webs 9 of the workpiece carrier. 1 , whereby the insert 12 is held vertically secure in the workpiece carrier 1.
  • the stepped arrangement of the locking webs 9 on the end walls 4 in this case allows a variable locking height of the insert 12th
  • a plurality of centering sleeves 21 are formed on the inner surface 20 of the base plate 13 in rows. At the upper, free end of the centering sleeves 21 are provided with a conical insertion bevel 22, which allows easy threading of the workpieces 19.
  • the insert 12 is formed with a plurality of support elements 23 which are injection-molded on their inner surface 20 and extend from the side edge 14 to the side edge 14 across the base plate 13.
  • the support members 23 are provided with vertical ribs 24, wherein each of a pair of such ribs 24 formed rib pair 25 is assigned to the workpieces 19 as rotation.
  • the pair of ribs 25 engages in a complementary to its overall width recess 26 on the outer circumference of the workpiece 19, whereby a positionally correct position of the workpieces 19 is achieved in the insert 12 (see Fig. 5a ).
  • Fig. 5b is a reduced in diameter relative to the workpiece 19 workpiece 19a shown, the one on its outer periphery to the inside dimension the pair of ribs 25 has complementary projection 44.
  • the projection 44 engages between the ribs 24 of a pair of ribs 25, whereby the workpiece 19a is guided and positioned in the correct position and secured against rotation.
  • additional support ribs 27 are molded onto the support elements 23, preferably tapered upwards.
  • the recesses 6 and the grooves of the Zentriernches 7 are provided with drain openings 42, which may be aligned with the centering sleeves 21 of the insert 12 and an unobstructed flow of water accumulation in the workpiece carrier 1 and / or on the insert 12 and the latter of this allow centered workpieces.
  • each centering openings 43 are introduced into the container bottom 2 (see. Fig. 2 ), in particular to ensure an orientation of the workpiece carrier 1 during transport by, for example, lifting devices, roller conveyors or belt conveyors.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Frangible Articles (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Handcart (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The holder has an insert (12) with a base plate (13) that is provided with center sleeves (21) on an inner floor space, where the sleeves are arranged parallely at a distance to each other. The sleeves comprise a conically pointed insertion ramp, and form a supporting element (23) running between the center sleeves transverse over a breadth of the base plate. Supporting ribs (27) are integrally formed orthogonal to the supporting elements between the supporting elements and the base plate of the insert. The supporting elements are formed by vertical ribs.

Description

Die Erfindung betrifft einen Werkstückträger, ausgebildet als Kunststoffbehälter, insbesondere einstückig hergesteilt durch Spritzgießen, der zur Aufnahme von Werkstücken einen separaten Einsatz mit Werkstückhaltemitteln aufweist, mit innen liegenden Rastmitteln versehen ist, wobei der Einsatz mit den Rastmitteln verankerbare Gegenrastmittel aufweist und aus einer Grundplatte besteht, die auf ihrer inneren Bodenfläche mit parallel voneinander beabstandeten Zentrierhülsen versehen ist, die eine konisch angespitzte Einführschräge aufweisen, wobei zwischen den voneinander beabstandeten Zentrierhülsen quer über die Bereite der Grundplatte verlaufende Stützelemente ausgebildete sind, wie durch die WO 2004/078 409 A bekannt geworden.The invention relates to a workpiece carrier, designed as a plastic container, in particular integrally manufactured by injection molding, which has a separate insert with workpiece holding means for receiving workpieces, is provided with internal locking means, wherein the insert with the locking means anchoring counter-locking means and consists of a base plate, which is provided on its inner bottom surface with parallel spaced apart centering sleeves, which have a conically sharpened lead-in, wherein formed between the spaced apart centering sleeves across the width of the base plate extending support elements, such as through the WO 2004/078 409 A known.

Aus der FR 2 825 988 A1 ist eine wieder verwendbare Verpackung in Form eines Behälters bekannt, bei der auf einer gemeinsamen Basis primäre Befestigungsmittel angeordnet sind, die komplementäre, sekundäre Befestigungsmittel aufnehmen. Die sekundären Befestigungsmittel sind mit Positionierelementen versehen, die an die Form der zu verpackenden Produkte angepasst sind. Bei einem Wechsel bzw. einer Änderung der zu verpackenden Produkte ist es erforderlich, die Positionierelemente auszutauschen bzw. anzupassen.From the FR 2 825 988 A1 For example, there is known a reusable package in the form of a container having on a common base primary fasteners receiving complementary secondary fasteners. The secondary fastening means are provided with positioning elements which are adapted to the shape of the products to be packaged. When changing or changing the products to be packaged, it is necessary to exchange or adjust the positioning elements.

Durch die DE 20 2006 005 284 U1 ist ein Behälter zur Aufnahme von Solarzellen bekannt geworden. In diesen Behälter wird ein die Solarzellen aufnehmender Einsatz eingebracht, der mit dem Behälter verrastbar Ist. Bei größeren Solarzellen ist vorgesehen, diese ohne Einsatz Im Behälter zu lagern. Die Solarzellen werden dabei im Behälter gestapelt.By the DE 20 2006 005 284 U1 a container for receiving solar cells has become known. In this container, a solar cell receiving insert is introduced, which is latched to the container. For larger solar cells is provided to store this without use in the container. The solar cells are stacked in the container.

Durch die DE 36 30 666 C2 bzw. die DE 37 03 317 A1 sind für den Innerbetrieblichen Transport von Werkstücken bzw. Montageteilen sowie auch für den Transport dieser Telle vom Herstellungswerk zum Montagewerk und der Zuführung von Werkstücken zu automatisch beschickten Montagemaschinen dienende Werkstückträger bekannt geworden. Die eingelagerten Werkstücke werden hierbel durch Vorsprünge und/oder Vertiefungen, d.h. von Formnestern aufgenommen, was sowohl ein automatisiertes Handling als auch einen sicheren Transport ermöglicht, bei dem sich die einzelnen Werkstücke nicht berühren sollen.By the DE 36 30 666 C2 or the DE 37 03 317 A1 are known for the internal transport of workpieces or mounting parts as well as for the transport of this Telle from the factory to the assembly plant and the supply of workpieces to automatically loaded assembly machines serving workpiece carrier. The stored workpieces are hereby belbel by projections and / or depressions, ie recorded by mold cavities, which allows both automated handling and safe transport, in which the individual workpieces should not touch.

Dieser bekannte Werkstückträger Ist aus zwei Kunststoffteilen gefertigt und besteht aus einem Rahmen und aus einer mit den Formnestern (Durchbrüche und/oder Vertiefungen und/oder Vorsprünge) versehenen Platte. Die aus Kunststofffolie tief gezogene oder im Spritzgussverfahren hergestellte Platte wird dabei über den Rahmen gestülpt und erhöht somit gleichzeitig die Stabilität des Werkstückträgers.This known workpiece carrier is made of two plastic parts and consists of a frame and a plate provided with the mold cavities (openings and / or depressions and / or projections). The deep-drawn or injection-molded plastic sheet is thereby slipped over the frame and thus simultaneously increases the stability of the workpiece carrier.

Abgesehen davon, daß die Herstellung dieser Werkstückträger mit mehreren Arbeitsgängen verbunden und somit aufwendig ist, tritt trotz der Überstülpplatte ein Verzug auf, insbesondere beim automatisierten Be- und Entladen der Werkstückträger. Eine sichere Lagerung und ein sicherer Transport kann damit nicht mehr gewährleistet werden.Apart from the fact that the production of these workpiece carriers associated with several operations and thus consuming, occurs despite the Überstülpplatte a default, especially in the automated loading and unloading of the workpiece carrier. Safe storage and safe transport can no longer be guaranteed.

Der Erfindung liegt daher die Aufgabe zugrunde, einen gattungsgemäßen Werkstückträger zu schaffen, der das Verdrehen von auffädelbaren Werkstücken wie Plantengetrieben auf dem Einsatz verhindert.The invention is therefore an object of the invention to provide a generic workpiece carrier, which prevents the twisting of auffädelbaren workpieces such as planetary gears on the insert.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Stützelemente mit parallel voneinander beabstandeten, vertikalen Rippen ausgebildet sind, wobei die Rippen jeweils paarweise einer Zentrierhülse als Verdrehsicherung für einzulagernde Werkstücke zugeordnet sind. Damit lassen sich auf die Zentrierhülsen aufgefädelte Werkstücke, die an ihrem Außenumfang Ausnehmungen aufweisen, die in ihrer Breite den äußeren Abmessungen eines jeweiligen Stegpaares entsprechen, ohne Möglichkeit einer Bewegung sitzfest positionieren.This object is achieved in that the support elements are formed with parallel spaced apart, vertical ribs, wherein the ribs are each paired with a centering sleeve as rotation for einzulagernde workpieces. In this way, workpieces threaded onto the centering sleeves and having, on their outer circumference, cutouts which correspond in their width to the outer dimensions of a respective pair of webs can be positioned securely without the possibility of movement.

Zur weiteren Erhöhung der Statik der Stützelemente sind Abstützrippen vorgesehen, die Im Übergangsbereich zwischen den Stützelementen und der Grundplatte des Einsatzes orthogonal zu den Stützelementen ausgebildet sind.To further increase the statics of the support elements supporting ribs are provided, which are formed in the transition region between the support elements and the base plate of the insert orthogonal to the support elements.

Weitere Merkmale und Einzelheiten der Erfindung ergeben sich aus den Ansprüchen und der nachfolgenden Beschreibung von In den Zeichnungen dargestellten Ausführungsbeispielen der Erfindung. Es zeigen:

Fig. 1
einen Werkstückträger in einer perspektivischen Draufsicht in das Behälter- innere mit dort an den Behälterwänden ausgebildeten Rastmitteln und in der Bodenfläche ausgeformten Vertiefungen;
Fig. 2
den Behälter gemäß Fig. 1 in der Draufsicht, die ein aus den bodenseitigen Vertiefungen gebildetes Zentriernutenkreuz zeigt;
Fig. 3
den Behälter gemäß Fig. 1 in einer perspektivischen Draufsicht vom äuße- ren Behälterboden her gesehen:
Fig. 4
in einer perspektivischen Gesamtansicht als Einzelheit eine Ausführung eines in den Behälter gemäß Fig.1 einbringbaren Einsatzes mit Zentriermit- teln zur Aufnahme von Werkstücken und mehreren von Seitenrand zu Sei- tenrand reichenden Stützelementen sowie an den Seitenrändern ausgebil- deten Rastmitteln;
Fig, 5a
in einer perspektivischen Gesamtansicht den Einsatz gemäß Fig. 4 mit darauf angeordneten Werkstücken;
Fig. 6b
in der Draufsicht den Einsatz gemäß Fig. 4 eingesetzt in den Werkstück- träger nach Fig. 1 mit einem darauf angeordneten, im Durchmesser ge- genüber Fig. 5a kleineren Werkstück;
Fig. 6
den Einsatz gemäß Fig. 4 von der Unterseite her gesehen.
Further features and details of the invention will become apparent from the claims and the following description of illustrated in the drawings embodiments of the invention. Show it:
Fig. 1
a workpiece carrier in a perspective plan view into the container interior with there formed on the container walls locking means and in the bottom surface formed recesses;
Fig. 2
the container according to Fig. 1 in plan view showing a centering cross formed by the bottom depressions;
Fig. 3
the container according to Fig. 1 seen in a perspective plan view from the outer container bottom:
Fig. 4
in a perspective overall view as a detail of an embodiment of the container according to Fig.1 Insertable insert with centering means for holding workpieces and several from side edge to side tenrand reaching support elements and formed on the side edges detent means;
Fig. 5a
in a perspective overall view of the use according to Fig. 4 with workpieces arranged thereon;
Fig. 6b
in the plan view of the insert according to Fig. 4 inserted into the workpiece carrier Fig. 1 with one arranged on it, in diameter opposite Fig. 5a smaller workpiece;
Fig. 6
the use according to Fig. 4 seen from the bottom.

Ein in Fig. 1 dargestellter Werkstückträger 1 in rechteckiger Behälterbauweise ist einstückig durch Spritzgießen aus Kunststoff hergestellt und weist einen geschlossenen Boden 2 sowie Längswände 3 und Stirnwände 4 auf. In der Innenfläche 5 des Behälterbodens 2 sind längliche Vertiefungen 6 ausgebildet, die ausgehend von der Mitte des Behälterbodens 2 ein Zentriernutenkreuz 7 ergeben (vgl. hierzu Fig. 2).An in Fig. 1 illustrated workpiece carrier 1 in rectangular container design is made in one piece by injection molding of plastic and has a closed bottom 2 and longitudinal walls 3 and end walls 4. In the inner surface 5 of the container bottom 2 elongated depressions 6 are formed, which, starting from the center of the container bottom 2 a Zentriernutenkreuz 7 result (see Fig. 2 ).

Die Innenflächen 8 der Stirnwände 4 sind einerseits mit horizontalen, gestuft voneinander beabstandeten Raststegen 9 versehen und andererseits an ihren bodenseitigen Enden 10 mit schlitzförmigen Rastöffnungen 11 ausgebildet.The inner surfaces 8 of the end walls 4 are provided on the one hand with horizontal, stepped spaced apart locking webs 9 and on the other hand formed at their bottom ends 10 with slot-shaped locking openings 11.

Zum sicheren Transport und zur geschützten Lagerung von Werkstücken innerhalb des Werkstückträgers 1 sind In den Werkstückträger 1 einrastbare Einsätze vorgesehen.For safe transport and for the protected storage of workpieces within the workpiece carrier 1 Einrastbare inserts are provided in the workpiece carrier 1.

Ein in den Fig. 4 bis 6 dargestellter Einsatz 12 weist dazu eine Grundplatte 13 auf, die an ihren den Stirnwänden 4 des Werkstückträgers 1 zugewandten Seitenrändern 14 mit abgewinkelten Rastlaschen 15 ausgebildet ist, welche an ihren freien Enden mit über die Seitenränder 14 hervorkragenden Rippen 16 versehen sind. Weiterhin ist die Grundplatte 13 auf ihrer dem Zentriernutenkreuz 7 des Behälterbodens 2 zugewandten Außenfläche 17 mit zu den Zentriernuten 7 komplamentären Vorsprüngen 18 (vgl. Fig. 6) ausgebildet, die lokal verteilt angeordnet sind.One in the 4 to 6 illustrated insert 12 has for this purpose a base plate 13 which is formed on its the end walls 4 of the workpiece carrier 1 facing side edges 14 with angled locking tabs 15, which at their free Ends with over the side edges 14 hervororkragenden ribs 16 are provided. Furthermore, the base plate 13 on its the Zentriernutenkreuz 7 of the container bottom 2 facing outer surface 17 with the centering grooves 7 komplamentären projections 18 (see FIG. Fig. 6 ), which are arranged distributed locally.

Beim Eintauchen des Einsatzes 12 in den Werkstückträger 1 greifen die Vorsprünge 18 in die Zentriernuten 6 bzw. das Zentriernutenkreuz 7 und positionieren so, horizontal bewegungssicher, den Einsatz 12 am Behälterboden 2. Die Rippen 16 der Rastlaschen 15 verrasten mit den Raststegen 9 des Werkstückträgers 1, womit den Einsatz 12 vertikal auszugssicher im Werkstückträger 1 gehalten wird. Die gestufte Anordnung der Raststege 9 an den Stirnwänden 4 ermöglicht hierbei eine variable Einrasthöhe des Einsatzes 12.When immersing the insert 12 in the workpiece carrier 1, the projections 18 engage in the centering 6 and the Zentriernutenkreuz 7 and position so horizontally safe movement, the insert 12 on the container bottom 2. The ribs 16 of the locking tabs 15 engage with the locking webs 9 of the workpiece carrier. 1 , whereby the insert 12 is held vertically secure in the workpiece carrier 1. The stepped arrangement of the locking webs 9 on the end walls 4 in this case allows a variable locking height of the insert 12th

Um eine sichere Fixierung der Werkstücke 19 (vgl. Fig. 6a) zu gewährleisten, sind auf der Innenfläche 20 der Grundplatte 13 reihenweise mehrere Zentrierhülsen 21 ausgebildet. Am oberen, freien Ende sind die Zentrierhülsen 21 mit einer konischen Einführschräge 22 versehen, die ein leichtes Auffädeln der Werkstücke 19 ermöglicht.To secure fixing of the workpieces 19 (see. Fig. 6a ), a plurality of centering sleeves 21 are formed on the inner surface 20 of the base plate 13 in rows. At the upper, free end of the centering sleeves 21 are provided with a conical insertion bevel 22, which allows easy threading of the workpieces 19.

Des Weiteren ist der Einsatz 12 mit mehreren auf seiner Innenfläche 20 angespritzten, sich von Seitenrand 14 zu Seitenrand 14 quer über die Grundplatte 13 erstreckenden Stützelementen 23 ausgebildet. Die Stützelemente 23 sind mit vertikalen Rippen 24 versehen, wobei jeweils ein aus zwei solcher Rippen 24 gebildetes Rippenpaar 25 den Werkstücken 19 als Verdrehsicherung zugeordnet ist. Das Rippenpaar 25 greift hierbei In eine zu seiner Gesamtbreite komplementäre Ausnehmung 26 am Außenumfang des Werkstückes 19 ein, wodurch eine lagerichtige Position der Werkstücke 19 in dem Einsatz 12 erreicht wird (vgl. hierzu Fig. 5a).Furthermore, the insert 12 is formed with a plurality of support elements 23 which are injection-molded on their inner surface 20 and extend from the side edge 14 to the side edge 14 across the base plate 13. The support members 23 are provided with vertical ribs 24, wherein each of a pair of such ribs 24 formed rib pair 25 is assigned to the workpieces 19 as rotation. The pair of ribs 25 engages in a complementary to its overall width recess 26 on the outer circumference of the workpiece 19, whereby a positionally correct position of the workpieces 19 is achieved in the insert 12 (see Fig. 5a ).

In der Fig. 5b ist ein im Durchmesser gegenüber dem Werkstück 19 verkleinertes Werkstück 19a dargestellt, das an seinem Außenumfang einen zu dem Innenmaß der Rippenpaare 25 komplementären Vorsprung 44 aufweist. Beim Auffädeln des Werkstücks 19a auf die Zentrierhülsen 21 greift der Vorsprung 44 zwischen die Rippen 24 eines Rippenpaares 25, wodurch das Werkstück 19a geführt sowie lagerichtig und verdrehsicher positioniert wird. Zur statischen Verstärkung sind an die Stützelemente 23 zusätzliche, vorzugsweise nach oben hin sich kellförmig verjüngende, Abstützrippen 27 angespritzt.In the Fig. 5b is a reduced in diameter relative to the workpiece 19 workpiece 19a shown, the one on its outer periphery to the inside dimension the pair of ribs 25 has complementary projection 44. When threading the workpiece 19a onto the centering sleeves 21, the projection 44 engages between the ribs 24 of a pair of ribs 25, whereby the workpiece 19a is guided and positioned in the correct position and secured against rotation. For static reinforcement 23 additional support ribs 27 are molded onto the support elements 23, preferably tapered upwards.

Des weiteren sind die Vertiefungen 6 bzw. die Nuten des Zentrierkreuzes 7 mit Ablauföffnungen 42 versehen, welche gegebenenfalls mit den Zentrierhülsen 21 des Einsatzes 12 fluchten können und einen ungehinderten Ablauf von Wasseransammlungen im Werkstückträger 1 und/oder auf dem Einsatz 12 bzw. den von diesem zentrierten Werkstücken ermöglichen.Furthermore, the recesses 6 and the grooves of the Zentrierkreuzes 7 are provided with drain openings 42, which may be aligned with the centering sleeves 21 of the insert 12 and an unobstructed flow of water accumulation in the workpiece carrier 1 and / or on the insert 12 and the latter of this allow centered workpieces.

In den Eckbereichen des Werkstückträgers 1 sind in den Behälterboden 2 jeweils Zentrieröffnungen 43 eingebracht (vgl. Fig. 2), um insbesondere beim Transport durch beispielsweise Hubeinrichtungen, Rollenbahnen oder Gurtförderer eine Ausrichtung des Werkstückträgers 1 zu gewährleisten.In the corner regions of the workpiece carrier 1 each centering openings 43 are introduced into the container bottom 2 (see. Fig. 2 ), in particular to ensure an orientation of the workpiece carrier 1 during transport by, for example, lifting devices, roller conveyors or belt conveyors.

Bezugszeichenliste:LIST OF REFERENCE NUMBERS

11
WerkstückträgerWorkpiece carrier
22
Behälterbodencontainer bottom
33
Längswändelongitudinal walls
44
Stirnwändeend walls
55
Innenflächepalm
66
Vertiefungen (Rastmittel)Depressions
77
Zentriernutenkreuz (Rastmittel)Centering cross (latching means)
88th
Innenflächeninner surfaces
99
Raststegedetent webs
1010
bodenseitige Endenbottom ends
1111
Rastöffnungenlatching openings
1212
Einsatz/InlettUse / ticking
1313
Grundplattebaseplate
1414
Seitenrändermargins
1515
Rastlaschen (Gegenrastmittel)Latching tabs (counter-latching means)
1616
Rippen (Gegenrastmittel)Ribs (counter-latching means)
1717
Außenflächeouter surface
1818
Vorsprüngeprojections
1919
Werkstückworkpiece
19a19a
Werkstückworkpiece
2020
Innenflächepalm
2121
Zentrierhülson (Werkstückhaltemittel)Centering sleeve (workpiece holding means)
2222
Einführschrägechamfer
2323
Stützelementesupport elements
2424
vertikale Rippenvertical ribs
2525
Rippenpaarpair of ribs
2626
Ausnehmungrecess
2727
Abstützrippencleats
4242
Ablauföffnungendrain holes
4343
Zentrieröffnungencentering
4444
Vorsprunghead Start

Claims (2)

  1. A workpiece holder (1) formed as plastic container, in particular produced as one piece by injection molding, which workpiece holder has a separate insert (12, 28) with workpiece holding means (21, 35) for receiving workpieces (19, 19a) and is provided with inner latching means (9; 6, 7), wherein the insert (12) has counter latching means (15, 16) which can be anchored to the latching means and consists of a base plate (13) which is provided on its inner floor surface (20) with centering sleeves (21) which are arranged in parallel and spaced apart from each other and have a conically pointed insertion chamfer (22), wherein between the spaced-apart centering sleeves (21), support elements (23) are formed which extend transversely across the width of the base plate (13),
    wherein the support elements (23) are formed with parallel vertical ribs (24) which are spaced apart from each other, wherein the ribs are assigned in each case as a pair (25) as rotation prevention to a centering sleeve (21).
  2. The workpiece holder according to claim 1, characterized in
    that in the transition area between the support elements (23) and the base plate (13) of the insert (12), support ribs (27) are integrally formed orthogonal to the support elements (23).
EP08018114A 2007-12-14 2008-10-16 Workpiece holder, designed as a plastic container Not-in-force EP2070842B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11003234A EP2364929B1 (en) 2007-12-14 2008-10-16 Workpiece holder, designed as a plastic container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007060495A DE102007060495A1 (en) 2007-12-14 2007-12-14 Workpiece carrier, designed as a plastic container

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP11003234.9 Division-Into 2011-04-16

Publications (3)

Publication Number Publication Date
EP2070842A2 EP2070842A2 (en) 2009-06-17
EP2070842A3 EP2070842A3 (en) 2009-11-04
EP2070842B1 true EP2070842B1 (en) 2011-12-07

Family

ID=40506470

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08018114A Not-in-force EP2070842B1 (en) 2007-12-14 2008-10-16 Workpiece holder, designed as a plastic container
EP11003234A Not-in-force EP2364929B1 (en) 2007-12-14 2008-10-16 Workpiece holder, designed as a plastic container

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11003234A Not-in-force EP2364929B1 (en) 2007-12-14 2008-10-16 Workpiece holder, designed as a plastic container

Country Status (3)

Country Link
EP (2) EP2070842B1 (en)
AT (1) ATE536321T1 (en)
DE (1) DE102007060495A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103465103B (en) * 2013-08-24 2016-01-27 浙江易锋机械有限公司 Pxe piston turnover box
US10232412B2 (en) * 2015-01-14 2019-03-19 Woodward, Inc. Flexible parts fixturing for automated parts washing
CN107499665A (en) * 2017-09-26 2017-12-22 联诺欧机械科技江苏有限公司 A kind of gear box
DE102021101545A1 (en) * 2020-01-30 2021-08-05 Aerospace Transmission Technologies GmbH Transport and handling device for a transmission part and a method for transporting and handling transmission parts
DE102020107914A1 (en) 2020-03-23 2021-09-23 AUDI HUNGARIA Zrt. Receiving device for a cylindrical motor vehicle component that can be transported by a robot, as well as a transport device

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Publication number Priority date Publication date Assignee Title
DE3630566C2 (en) 1986-09-09 1995-11-09 Stucki Kunststoffwerk Workpiece carrier
ATE54286T1 (en) * 1986-09-30 1990-07-15 Siemens Ag MEANS OF TRANSPORT FOR TAKING COLUMN-LIKE TRANSPORT GOODS.
DE3703317A1 (en) 1987-02-04 1988-08-18 Stucki Kunststoffwerk TRANSPORT, STORAGE AND STACKING DEVICE
FR2825988B1 (en) * 2001-06-19 2003-12-12 Knauf Snc REUSABLE PACKAGING
DE20214117U1 (en) * 2002-09-12 2002-12-12 Siemens AG, 80333 München container
DE20215085U1 (en) * 2002-09-24 2004-02-19 Metallverarbeitung Kögel GmbH Transport and washing device, especially for workpieces, comprises base and frame joined together by connecting parts used to hold workpieces
DE10309617A1 (en) * 2003-03-05 2004-09-23 Siemens Ag Workpiece carrier for holding workpieces
ATE370687T1 (en) * 2003-12-12 2007-09-15 Panini Espana Sa BOX FOR COLLECTING ITEMS
US20070023303A1 (en) * 2005-07-27 2007-02-01 Garry Templeton Packaging
JP2007117313A (en) * 2005-10-26 2007-05-17 Yoshida Industry Co Ltd Compact container
DE202006005284U1 (en) * 2006-04-01 2006-07-13 Manz Automation Ag Solar cell storage container of firm shape with rectangular or square bottom and side walls, with slot-shaped aperture on two side walls over specified height
FR2900641B1 (en) * 2006-05-04 2010-08-27 Smoby Engineering CONTAINER COMPRISING TWO SUPERPOSABLE PARTS AND GAME OF SUCH CONTAINERS

Also Published As

Publication number Publication date
EP2364929A1 (en) 2011-09-14
ATE536321T1 (en) 2011-12-15
EP2070842A3 (en) 2009-11-04
EP2364929B1 (en) 2012-12-05
DE102007060495A1 (en) 2009-06-18
EP2070842A2 (en) 2009-06-17

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