FI91586C - Wiring harness assembly bracket - Google Patents
Wiring harness assembly bracket Download PDFInfo
- Publication number
- FI91586C FI91586C FI893888A FI893888A FI91586C FI 91586 C FI91586 C FI 91586C FI 893888 A FI893888 A FI 893888A FI 893888 A FI893888 A FI 893888A FI 91586 C FI91586 C FI 91586C
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- FI
- Finland
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- groove
- jig according
- protective tube
- protective
- circumference
- Prior art date
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Description
9158691586
Johtonippujen kokoonpanoteline 5 Keksintd kohdistuu uudenlaiseen kokoonpanotelineeseen eli jikiin, jota kåytetåån apuna johtonippujen valmistamisessa.The invention relates to a new type of assembly stand, i.e. a jig, which is used as an aid in the manufacture of cable bundles.
Erilaisia johtonippuja tarvitaan hyvin monenlaisissa lait-teissa ja koneissa, esimerkiksi autoissa ja kodinkoneissa.Various wiring harnesses are needed in a wide variety of devices and machines, such as cars and home appliances.
10 Johtimien tarve kasvaa lisåksi jatkuvasti automaation ja elektroniikan lisååntyesså. Esimerkiksi autot tulevat enti-seståån monimutkaistumaan ja vaatimaan siten yhå enemmån valmistusaikaa. Johtonippujen valmistaminen on suurimmaksi osaksi valmiiden komponenttien asentamista ja johdonvetoa, 15 mikå vaatii runsaasti tyotå. Erityisesti johdotus on tark-kuutta ja aikaa vaativaa kallista kåsityotå, jonka osuutta tulisi kustannussyistå pyrkiå våhentåmåån.10 In addition, the need for conductors is constantly increasing as automation and electronics increase. For example, cars are becoming more complex and thus require more and more manufacturing time. The manufacture of wiring harnesses is for the most part the installation and management of finished components, 15 which requires a lot of work. Wiring in particular is an expensive manual operation that requires precision and time, the share of which should be reduced for cost reasons.
Tåhån asti on erilaisia koneita ja laitteita vårten valmis-20 tettu sopivia johtonippuja kåyttåmållå kokoonpanotelinettå eli jikiå, joka koostuu esimerkiksi magneettipdydåstå tai reikålevystå, johon on sopiviin kohtiin kiinnitetty statii-veja tai erilaisia puikkoja tai våkåsiå, joiden kautta joh-dot vedetåån kåsityonå halutun ennalta mååråtyn mallin mu-25 kaisesti. Tunnetut kokoonpanotelineet ovat hankalia ja vir-healttiita ja vaativat erikoistyokaluja ja monenlaisia pie-niå vaikeasti kåsiteltåviå osia.To date, various machines and devices have been made using suitable cable harnesses using an assembly rack, i.e. a jig, which consists, for example, of a magnetic board or a perforated plate to which static or different pins or wires are attached at suitable points. according to the model. Known assembly racks are cumbersome and error-prone and require special tools and a wide variety of small parts that are difficult to handle.
Esillå olevan keksinnon kohteena on uudenlainen jiki, jonka 30 avulla edellå mainittuja ongelmia voidaan våhentåå tai pois-taa. Keksinnon mukainen jiki muodostuu alustasta, johon on * muodostettu halutun mallin mukainen urasto johtoja vårten. Alustan materiaalina on edullisesti polystyreeni. Jiki val-mistetaan tyoståmållå tåhån alustaan esimerkiksi kuumalanka- 35 leikkurilla halutut urat, joihin johdot sijoitetaan. Johdot kiinnitetåån kåyttåen yhtå tai useampaa halutun pituista suojaputkea, joka tyonnetåån alustan uraan. Ura on muodol- * taan sellainen, ettå se on alustan pinnassa kapeampi kuin 2 91586 leveimmåltå kohdaltaan ja sen poikkileikkaus on olennaisesti ympyrån kehån osan muotoinen, jolloin tåmå osa on yli puolet ympyrån kehåstå. Tålldin suojaputki lukittuu uraan. Suoja-putken såde voi olla suurempi kuin uran, jolloin uraan muo-5 dostetaan suojaputken pituinen ja såteinen laajennus halut-tuun kohtaan. Laajennus eståå suojaputken pituussuuntaisen liikkumisen urassa. Suojaputki on aukileikattu sivustaan, jolloin johdot voidaan tyontåa putkeen esimerkiksi erityisen tarttujan avulla. Myos itse suojaputken paikalleen asetta-10 mista vårten on kehitetty tyokalu. Suojaputki on edullisesti valmistettu pehmeåstå muovista.The present invention relates to a novel type of jig by means of which the above-mentioned problems can be reduced or eliminated. The jig according to the invention consists of a base on which a groove according to the desired pattern is formed. The substrate material is preferably polystyrene. The jig is made by working on this substrate, for example with a hot wire cutter, the desired grooves in which the wires are placed. The wires are secured using one or more conduits of the desired length, which are inserted into the groove of the base. The groove is shaped such that it is narrower on the surface of the substrate than 2 91586 at its widest point and its cross-section is substantially in the shape of a part of the circumference of the circle, this part being more than half the circumference of the circle. The Tålld protective tube locks in the groove. The radius of the protective tube can be larger than that of the groove, in which case a longitudinal and radial extension of the protective tube to the desired location is formed in the groove. The extension prevents the protective tube from moving longitudinally in the groove. The protective tube is cut open on its side, so that the cables can be inserted into the tube, for example with the help of a special gripper. A tool has also been developed for the installation of the protective tube itself. The protective tube is preferably made of soft plastic.
Keksinnon mukaisen jikin etuna tunnettuihin nåhden on mm. se, ettå jiki koostuu yhdestå osasta, sekå suojaputkista, 15 jolloin jiki on helppo valmistaa automaattisesti, esimerkiksi robotilla. Kåytettåesså keksinnon mukaista jikiå voidaan johtonippuja valmistaa automaattisesti siten, ettå ensin suunnitellaan tietokoneella johdinnipun rakenne ja nipulle tarvittava jiki. Sen jålkeen valmistetaan jiki robotin avul-20 la esimerkiksi kuumalankaleikkurilla, ja lopuksi asetetaan suojaputket ja johdot paikoilleen robotin avulla. Suojaput-kien ja johtojen paikoilleen asettamista vårten voidaan kåyttåå erityisiå tyokaluja, jotka myoskin soveltuvat auto-matisointiin. Esillå olevalla keksinnollå saadaan våhennet-25 tyå tyovaiheita ja kalliin kåsityon osuutta, jolloin johto-: nippujen valmistuskustannukset våhenevåt.The advantage of the jig according to the invention over known ones is e.g. the fact that the jiki consists of one part, as well as protective tubes, 15 making the jiki easy to manufacture automatically, for example by a robot. When using the jig according to the invention, the cable bundles can be manufactured automatically by first designing the structure of the cable bundle and the jig required for the bundle with a computer. After that, the jiki is made with the help of a robot, for example with a hot wire cutter, and finally the protective tubes and wires are inserted in place by means of the robot. Special tools can also be used to install the conduits and cables, which are also suitable for automation. The present invention makes it possible to reduce the number of work steps and the cost of expensive manual labor, whereby the manufacturing costs of the wiring harnesses are reduced.
Keksinnon mukaiselle kokoonpanotelineelle tunnusomaiset sei-kat on esitetty oheisissa patenttivaatimuksissa.The features characteristic of the assembly stand according to the invention are set out in the appended claims.
3030
Keksinnon mukaista jikiå voidaan tarvittaessa kåyttåå apuna 1 johdinnippuja kuljetettaessa, asennettaessa ja varastoitaes- sa.If necessary, the jig according to the invention can be used as an aid 1 in transporting, installing and storing cable harnesses.
35 Seuraavassa on keksintdå valaistu kuvien avulla, joissa kuva 1 esittåå alustaa 1 ja siihen muodostettua uraa 2, kuva 1A esittåå kuumalankaleikkuria, 3 91586 kuvat 2 ja 2A esittåvåt alustaan 1 muodostettua uraa 2 ja siihen painettavaa suojaputkea 4 sekå sisåånpanotyokalua 6, kuvat 3 ja 3A esittåvåt alustaa 1 suojaputkineen 4 sekå joh-don asentamisvålinettå 11, ja 5 kuva 4 esittåå valmista jikiå suojaputkineen 4.The invention will now be illustrated by means of figures in which Figure 1 shows a base 1 and a groove 2 formed therein, Figure 1A shows a hot wire cutter, Figures 2 and 2A show a groove 2 formed in a base 1 and a protective tube 4 to be printed thereon, and an insertion tool 6, Figures 3 and 3A show the base 1 with the protective tubes 4 as well as the cable mounting means 11, and 5 Fig. 4 shows the finished jig with the protective tubes 4.
Kuvissa 1-3 on alustasta esitetty ainoastaan pieni osa.Figures 1-3 show only a small part of the substrate.
Kuvassa 1 on polystyreenistå valmistettuun alustaan 1 muo-10 dostettu kuumaleikkurilla ura 2, jonka uran halkaisija on osalta pituuttaan suurempi halutun mittaisen suojaputken asentamista vårten. Uran ahtaammat pååt eståvåt suojaputken liikkumisen urassa. Kuvassa 1A on kuvattu kuumaleikkuri 3, jolla ura 2 voidaan aikaansaada.Figure 1 shows a groove 2 formed on a base 1 made of polystyrene with a hot cutter, the diameter of the groove being larger than its length for the installation of a protective pipe of the desired length. The narrower ends of the groove prevent the protective tube from moving in the groove. Figure 1A illustrates a hot cutter 3 with which a groove 2 can be provided.
1515
Kuvassa 2 alustan 1 uraan 2 ollaan tyåntåmåsså suojaputkea 4 tåtå vårten suunnitellun tyokalun 6 avulla. Kuvassa 2A on esitetty poikkileikkaus suojaputkesta 1 ja tydkalusta 6.In Fig. 2, a protective tube 4 is pushed into the groove 2 of the base 1 by means of a tool 6 designed for this purpose. Figure 2A shows a cross-section of the protective tube 1 and the plug 6.
Tyokalu 6 muodostuu varresta 7 ja sen pååhån poikittain 20 kiinnitetystå sopivan muotoisesta osasta 8. Tydkalu voidaan pujottaa suojaputkeen 4 putken sivussa olevan raon 9 kautta. Tyokalun 6 tulee olla dimensioiltaan sellainen, ettå se voidaan poistaa uran 2 kapeamman osan kautta.The tool 6 consists of an arm 7 and a suitably shaped part 8 fixed transversely to its head 20. The tool can be threaded into the protective tube 4 through a slot 9 on the side of the tube. The dimensions of the tool 6 must be such that it can be removed through the narrower part of the groove 2.
25 Kun suojaputki 4 on saatu paikoilleen alustan 1 uraan 2, kuvassa 3 esitetyllå tavalla, voidaan johdot 10 asettaa paikoilleen esimerkiksi kuvassa 3A esitetyn tarttujan 11 avulla suojaputken raon 9 kautta. Suojaputki pitåå johdot paikoil-laan jikisså.After the protective tube 4 has been inserted into the groove 2 of the base 1, as shown in Fig. 3, the wires 10 can be inserted, for example by means of the gripper 11 shown in Fig. 3A, through the slot 9 of the protective tube. The protective tube holds the wires in place in the jig.
3030
Kuvassa 4 on esitetty halutun mallin mukainen valmis jiki siihen asennettuine suojaputkineen. Suojaputket voidaan asennusvaiheessa poistaa tai jåttåå paikoilleen.Figure 4 shows a finished jig according to the desired model with the protective pipes installed in it. The protective tubes can be removed or left in place during the installation phase.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI893888A FI91586C (en) | 1989-08-17 | 1989-08-17 | Wiring harness assembly bracket |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI893888 | 1989-08-17 | ||
FI893888A FI91586C (en) | 1989-08-17 | 1989-08-17 | Wiring harness assembly bracket |
Publications (4)
Publication Number | Publication Date |
---|---|
FI893888A0 FI893888A0 (en) | 1989-08-17 |
FI893888A FI893888A (en) | 1991-02-18 |
FI91586B FI91586B (en) | 1994-03-31 |
FI91586C true FI91586C (en) | 1994-07-11 |
Family
ID=8528859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI893888A FI91586C (en) | 1989-08-17 | 1989-08-17 | Wiring harness assembly bracket |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI91586C (en) |
-
1989
- 1989-08-17 FI FI893888A patent/FI91586C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI91586B (en) | 1994-03-31 |
FI893888A0 (en) | 1989-08-17 |
FI893888A (en) | 1991-02-18 |
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BB | Publication of examined application | ||
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: ALANDER, JARMO |