DK9500457U3

DK9500457U3 - Flexible device for fixing workpieces during machining and / or surface treatment

Info

Publication number: DK9500457U3
Application number: DK9500457U
Authority: DK
Inventors: Finn Kreiberg
Original assignee: F K Teknik Design Aps
Priority date: 1995-12-01
Filing date: 1995-12-01
Publication date: 1996-01-12

Description

- i - DK 95 00457 U3- i - DK 95 00457 U3

Beskrivelse:Description:

Benævnelse:designation:

Fleksibelt apparat til fiksering af emner under bearbejdning og/eller overfladebehandling.Flexible device for fixing workpieces during machining and / or surface treatment.

Frembringelsens anvendelsesområde:Scope of production:

Denne frembringelse vedrører et fleksibelt apparat til fiksering/fastholdelse af relativt store emner under enten bearbejdning eller overfladebehandling. Apparatet er mobilt da det er forsynet med faste gummihjul på 2 af dets 3 støttepunkter, samt med et løst håndtag, som fjernes når apparatet anvendes stationært. Der er ligeledes et håndtag til benyttelse når emnet skal ændre position.This creation relates to a flexible apparatus for fixing / retaining relatively large workpieces during either machining or surface treatment. The device is mobile as it is equipped with fixed rubber wheels at 2 of its 3 support points, as well as with a loose handle which is removed when the device is used stationary. There is also a handle to use when the item needs to change position.

Apparatet er udført hovedsagelig i firkantede jernrør, der kan teleskoperes (forskydes) både i apparatets. længde- og sideretning, således kan apparatet tilpasses stort set alle emner.The apparatus is made mainly of square iron tubes, which can be telescoped (displaced) both in the apparatus. longitudinal and lateral direction, thus the apparatus can be adapted to virtually any workpiece.

Fiksering af emner foretages med 2 aksler, der dels føres gennem beslag på apparatet og dels føres igennem et antal øjeskruer, der er fastgjort på emnet i de eksisterende gevind.Fixing of workpieces is done with 2 shafts, which are partly passed through brackets on the apparatus and partly through a number of eye screws which are fixed to the workpiece in the existing threads.

Kendt teknik:Prior Art:

Der er flere kendte teknikker: 1) Apparater der fungerer med kroge, som forskydes på et apparats krogholdere (jernrør); krogene fanger huller på emnets bagside, hvorved emnet hænges. 2) Emnet hænges i kroge i en wire fra loftet eller fra en conveyer eller 3) Emnet lægges på et eller andet underlag.There are several known techniques: 1) Devices that work with hooks that are displaced on a device's hooks (iron pipes); the hooks catch holes on the back of the workpiece, whereby the workpiece is hung. 2) The workpiece is hung in hooks in a wire from the ceiling or from a conveyer or 3) The workpiece is laid on some surface.

Det tekniske problem der skal løses:The technical problem to be solved:

Den kendte teknik er uhensigtsmæssig derved f.s.v.The prior art is inappropriate thereby e.g.

1) Kroge på apparat: Når der er behov for overfladebehandling af alle emnets flader vil krogholderne og tildels krogene hindre dette på emnets ene flade.1) Hooks on appliance: When all surfaces of the workpiece are required to be surface treated, the hook holders and to some extent the hooks will prevent this on one workpiece surface.

- 2 - DK 95 00457 U3 2) Hænge fra loftet/conveyer: Ved denne metode er emnet ikke fikseret og det vil, f.eks. ved lufttryk fra en sprøjtepistol eller ved let berøring, bevæge sig, - ofte med nedfaldende støv som yderligere gene.- 2 - DK 95 00457 U3 2) Hanging from the ceiling / conveyer: In this method the item is not fixed and it will, e.g. by air pressure from a spray gun or by light touch, move - often with falling dust as additional nuisance.

3) Lægge på et underlag: Dette hindrer behandling af begge emnets sider (alle dets flader) i en arbejdsgang.3) Laying on a substrate: This prevents the processing of both sides of the workpiece (all its surfaces) in one workflow.

Den nye teknik:The new technique:

Den nye teknik baserer sig på øjeskruer spændt fast i de eksisterende gevind på emnet, hvorigennem føres aksler som fastsættes i beslag på apparatet samt en wire/kæde til fastholdelse af emnet i en position over.lodret set fra beslag-/kædesiden. Emnet forsynes ligeledes i et eksisterende gevind med et håndtag, som benyttes når der skal ændres på emnets position.The new technique is based on eye screws fastened to the existing threads on the workpiece, through which shafts which are fastened to the appliance and a wire / chain for holding the workpiece in a position superimposed from the bracket / chain side are inserted. The workpiece is also provided in an existing thread with a handle which is used when changing the workpiece position.

Den tekniske virkning:Technical impact:

Ved at anvende denne teknik opnås følgende: 1) Emnet er næsten 100 % frit til overfladebehandling på alle flader i een arbejdsgang.By using this technique, the following is achieved: 1) The workpiece is almost 100% free for surface treatment on all surfaces in one workflow.

2) Emnet kan behandles både horisontalt og vertikalt på samme apparat, uden at emnet skal berøres for at ændre position.2) The workpiece can be handled both horizontally and vertically on the same appliance without touching the workpiece to change position.

3) Emnet er samtidig fikseret, så det kan holde sin position uanset lufttryk fra påføringssystemet (sprøjtepistolen) 4) Da størstedelen af apparatets dele er placeret under det emne der behandles undgås støvgener fra apparatet.3) The workpiece is fixed at the same time so that it can hold its position regardless of the air pressure from the application system (spray gun) 4) Since most of the parts of the appliance are placed under the item being treated, dust nuisance from the appliance is avoided.

Frembringelsens fordele og det udbytte der er forbundet med dets anvendelse er vist på de efterfølgende figurer 1-4The advantages of the production and the yield associated with its use are shown in the following figures 1-4

Figur fortegnelse:Figure listing:

Figurerne 1-3 viser de kendte teknikker og disses svagheder. Figur 4 viser hvordan frembringelsen fungerer.Figures 1-3 show the known techniques and their weaknesses. Figure 4 shows how the production works.

Udførelseseksempler: hvor I figur 1 ses et emne hængt på et apparats kroge, behandling tydeligt vanskeliggøres på emnets ene flade.Exemplary embodiments: where Figure 1 shows a workpiece hung on an appliance's hooks, treatment is clearly made more difficult on one workpiece of the workpiece.

Claims

1. Flexible apparatus for fixing workpieces during machining and / or surface treatment, which is new in that the fixing is carried out by inserting in the existing threads eye screws which, in connection with shafts, passed through the apparatus and in connection with a wire / chain can hold the workpiece so that all its surfaces are simultaneously free to treat.

1. All surfaces are free to treat

2. The subject can be treated in both vertical and horizontal positions

3. The subject is fixed

4. The parts of the apparatus are mainly located under the subject being treated.

Flexible device according to claim 1, which is new in that the workpiece 'moves position by means of a handle which is also placed in an existing thread, whereby it can be avoided to touch the workpiece even when it has to change position.