EP2647590A1 - Präzisionshandhabungsausrüstung für Maschinen und dem Automobilsektor - Google Patents

Präzisionshandhabungsausrüstung für Maschinen und dem Automobilsektor Download PDF

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Publication number
EP2647590A1
EP2647590A1 EP12385202.2A EP12385202A EP2647590A1 EP 2647590 A1 EP2647590 A1 EP 2647590A1 EP 12385202 A EP12385202 A EP 12385202A EP 2647590 A1 EP2647590 A1 EP 2647590A1
Authority
EP
European Patent Office
Prior art keywords
handling equipment
machinery
precision
movable
automotive sector
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Withdrawn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
EP12385202.2A
Other languages
English (en)
French (fr)
Inventor
Philippe Hofellin
Xabier Arrizabalaga
Egoitz Aranberri
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.)
SNA Europe Industries Iberia SA
Original Assignee
SNA Europe Industries Iberia SA
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 SNA Europe Industries Iberia SA filed Critical SNA Europe Industries Iberia SA
Priority to EP12385202.2A priority Critical patent/EP2647590A1/de
Publication of EP2647590A1 publication Critical patent/EP2647590A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/12—Trolleys or crabs, e.g. operating above runways having hoisting gear adapted to special load-engaging elements and not otherwise provided for

Definitions

  • This invention relates to precision handling equipment for machinery and the automotive sector, which is specially designed to perform precision movements and rotations on parts of great size or weight.
  • hoists are customarily used to set the vehicle in an elevated position giving easy access to the lower part thereof and making it easier to handle components in respect of said part.
  • the operator uses a movable vertical lifting platform set underneath the component to be disassembled. After performing the operation, he lowers the movable vertical lifting platform so that said component can be repaired and/or replaced.
  • This system presents a serious difficulty in that in many cases the components being handled are of great weight as is the case with the electric batteries used to drive hybrid vehicles, which can weigh up to 400 kgs.
  • Movable vertical lifting platforms incorporate in the lower part thereof a cradle suitably shaped to seat the component for handling (electric batteries, gear-boxes, clutches, heat and/or electric engines, hydraulic and/or air motors).
  • the invention with which we are presently concerned proposes a piece of precision handling equipment consisting of a movable runnered frame with various rolling elements and at least one reference complementary orifice, which is of greater width than the cross-section of the corresponding reference vertical rod which passes through it and which is connected to an anchor-base secured to the platform accommodating the precision handling equipment, there being at least one reference vertical rod, said setup allowing the range of rolling of the movable runnered frame to match the difference in dimension between reference complementary orifice and reference vertical rod; both in the two directions perpendicular to the plane, and in any rotation and there being a securing element which allows the desired specific position to be immobilised.
  • This setup as advocated is a radical break with hitherto known practice, in that by operation of the precision equipment which is based on the difference in dimensions existing between the reference complementary orifice and the cross-section of the reference vertical rod, as well as on the various positions and forms the latter can adopt, all of which allows both linear and angular motions to be imparted to large parts with demanding adjustment tolerances which was unthinkable hitherto with movable lifting platforms.
  • the reference vertical rod is able to be disassembled relative to the anchor-base so that it can be quickly replaced or the position thereof changed.
  • the anchor-base has several housing orifices capable of accommodating a reference vertical rod to obtain different precision restriction options.
  • the movable runnered frame has several reference complementary orifices; furthermore the movable runnered frame could incorporate displacement or rotation safety buffers, as many as required of which may be inserted into the complementary anchoring orifices, for restricting any movement of the component for handling.
  • Another particularity of the invention lies in the fact that the upper end of the reference vertical rod incorporates hold down nuts. In this way once the movable runnered frame has reached the desired position, its position may be secured so that the required operation can be performed and it can be prevented from moving during said operation.
  • the anchoring element is a stud which is inserted into an orifice of the platform accommodating the precision handling equipment facilitating the easy assembly and disassembly of the reference unit.
  • the movable runnered frame has different reference complementary orifices of different dimension, setup and/or proximity to obtain different precision restriction options in the displacement or rotation thereof, which can be combined with different positions for the disassembly of the reference vertical rod(s), all of which allows great versatility when it comes to restricting both linear and angular motions, since the movable runnered frame is able to implement 360°angular movements with the use of a single reference rod.
  • the equipment connector has connector anchorages capable of fitting in different positions limited by the complementary anchoring orifices, which allow the desired specific position to be immobilised; further provision is made for the equipment connector to incorporate rolling elements to facilitate the movement of the component-accommodating cradle thereby giving greater precision in component adjustment.
  • the platform accommodating the precision handling equipment is movable in any displacements on the horizontal plane, allowing the precision handling equipment to be used on different work surfaces (lifting platforms, engine mountings etc.,) giving access to the handling of components both from below and from above depending on the need required by the operator.
  • the invention as shown in figure 1 is characterised in that said precision handling equipment (1) consists of a movable runnered frame (3) with various rolling elements (5) and at least one reference complementary orifice (6) which is of greater width than the cross-section of the corresponding reference vertical rod (2b) which passes through it and which is connected to an anchor-base (2a) secured to the platform (7) accommodating the precision handling equipment (1), there being at least one reference vertical rod (2b), this setup allowing the range of rolling of the movable runnered frame (3) to match the difference in dimension between reference complementary orifice (6) and the cross-section of the reference vertical rod (2b) both in the two directions perpendicular to the plane, and in any rotation and there being a securing element (2c) which allows the desired specific position to be set and immobilised.
  • This allows the movable runnered frame (3) to be adjusted according to the very precise adjustment tolerances that are required.
  • FIG. 6 Another particularity of the invention as can be seen in figure 6 , is that provision is made for the reference vertical rod (2b) to be able to be disassembled relative to the anchor-base (2a), there being able to be one or two vertical reference rods (2b) in the reference unit (2).
  • the anchor-base (2a) As can be seen in figure 6 , provision is made for the anchor-base (2a) to have several housing orifices (2f) capable of accommodating a reference vertical rod (2b) to obtain different precision restriction options.
  • This specific setup of the anchor-base (2a) allows one or two reference vertical rods (2b) to be positioned in a straightforward manner to adapt the precision restriction to each operation.
  • the invention provides for the movable runnered frame (3) to have several reference complementary orifices (6) so that it can be used with one or more reference vertical rods (2b), and as can be seen further in figure 2 provision is made for the movable runnered frame (3) to incorporate displacement or rotation safety buffers (3a), as many as required of which may be inserted into the complementary anchoring orifices (3b), intended to restrict any displacement of the component for handling (4a).
  • FIG. 1 Another particularity of the invention, as can be seen in figures 1 , 2 , 4 and 6 , lies in the fact that the upper end of the reference vertical rod (2b) incorporates hold down nuts (2d). In this way, once the position required by the movable runnered frame (3) is reached, its position can be secured in order to complete the required operation and prevent it from moving during said operation.
  • the invention provides for the anchoring element (2e) to be a stud which is inserted into an orifice of the platform (7) accommodating the precision handling equipment (1) facilitating the easy assembly and disassembly of the reference unit (2).
  • the invention provides for the movable runnered frame (3) to have different reference complementary orifices (6) of different dimension, setup and/or proximity to obtain different precision limitation options in the displacement or rotation thereof, which can be combined with different positions for the disassembly of the reference vertical rods(s) (2b).
  • Said setup combined with the different positions that the reference vertical rod (2b) can adopt allows greater versatility in restricting the displacements to be made by the movable runnered frame (3) as can be seen in figures 15 to 18 .
  • FIG. 1 Another particularity of the invention, as can be seen in figure 1 , lies in the fact that the equipment connector (4c) has connector anchorages (4d) capable of fitting in different positions restricted by the complementary anchoring orifices (3b), that enable the desired specific position to be immobilised; provision is further made for the equipment connector (4c) to incorporate rolling elements to facilitate the movement of the component-accommodating cradle (4).
  • the platform (7) accommodating the precision handling equipment (1) to be movable in any displacements on the horizontal plane (12), allowing the precision handling equipment (1) to be used on different work surfaces (lifting platforms, engine mountings (etc.).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
EP12385202.2A 2012-04-04 2012-04-04 Präzisionshandhabungsausrüstung für Maschinen und dem Automobilsektor Withdrawn EP2647590A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12385202.2A EP2647590A1 (de) 2012-04-04 2012-04-04 Präzisionshandhabungsausrüstung für Maschinen und dem Automobilsektor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12385202.2A EP2647590A1 (de) 2012-04-04 2012-04-04 Präzisionshandhabungsausrüstung für Maschinen und dem Automobilsektor

Publications (1)

Publication Number Publication Date
EP2647590A1 true EP2647590A1 (de) 2013-10-09

Family

ID=46148790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12385202.2A Withdrawn EP2647590A1 (de) 2012-04-04 2012-04-04 Präzisionshandhabungsausrüstung für Maschinen und dem Automobilsektor

Country Status (1)

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EP (1) EP2647590A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103964310A (zh) * 2014-05-09 2014-08-06 中科华核电技术研究院有限公司 水平调节装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332948A1 (fr) * 1975-11-27 1977-06-24 Demag Ag Installation pour le magasinage d'articles
DE3508195A1 (de) * 1985-03-08 1986-09-11 Gebr. Dickertmann, Hebezeugfabrik AG, 4800 Bielefeld Lastaufnahmevorrichtung fuer einen brueckenkran
US5560469A (en) * 1994-07-27 1996-10-01 Tsubakimoto Chain Co. Apparatus for positioning a floating hanger
JP2003237565A (ja) * 2002-02-19 2003-08-27 Daifuku Co Ltd 吊り下げ搬送設備

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332948A1 (fr) * 1975-11-27 1977-06-24 Demag Ag Installation pour le magasinage d'articles
DE3508195A1 (de) * 1985-03-08 1986-09-11 Gebr. Dickertmann, Hebezeugfabrik AG, 4800 Bielefeld Lastaufnahmevorrichtung fuer einen brueckenkran
US5560469A (en) * 1994-07-27 1996-10-01 Tsubakimoto Chain Co. Apparatus for positioning a floating hanger
JP2003237565A (ja) * 2002-02-19 2003-08-27 Daifuku Co Ltd 吊り下げ搬送設備

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103964310A (zh) * 2014-05-09 2014-08-06 中科华核电技术研究院有限公司 水平调节装置
CN103964310B (zh) * 2014-05-09 2015-12-30 中科华核电技术研究院有限公司 水平调节装置

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