PL409182A1 - Complex tool for making holes and burnishing them - Google Patents
Complex tool for making holes and burnishing themInfo
- Publication number
- PL409182A1 PL409182A1 PL409182A PL40918214A PL409182A1 PL 409182 A1 PL409182 A1 PL 409182A1 PL 409182 A PL409182 A PL 409182A PL 40918214 A PL40918214 A PL 40918214A PL 409182 A1 PL409182 A1 PL 409182A1
- Authority
- PL
- Poland
- Prior art keywords
- burnisher
- drilling
- drill
- handle
- making holes
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Drilling Tools (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
Przedmiotem wynalazku jest zespolone narzędzie do wykonywania otworów przez nawiercanie i wiercenie lub nawiercenie, wiercenie i rozwiercanie lub wiercenie i ich nagniatanie z jednostronnym dostępem w elementach o małej sztywności. Zespolone narzędzie do wykonywania otworów i ich nagniatania, posiadające uchwyt i integralnie z nim sprzężone nawiertak, wiertło oraz rozwiertak lub wiertło i rozwiertaków albo tylko wiertło, charakteryzuje się tym, że na uchwycie (4), ponad elementami (1, 2, 20) przeznaczonymi do wykonywania otworów (11), suwliwie usytuowany jest nagniatak (5), który stanowi tuleja rozprężna z kołnierzem (6) i otworem stożkowym (7), posiadająca na obwodzie osiowe rozcięcia, natomiast na kołnierzu (6) co najmniej dwa kły, przy czym jej średnica zewnętrzna, w stanie nierozprężonym jest mniejsza do 0,1 mm od średnicy (dr) narzędzia bezpośrednio za nią usytuowanego, licząc od góry uchwytu (4). Z kolei powyżej nagniataka (5), na uchwycie (4), usytuowany jest stożek rozprężający (3) sprzężony z nim na stałe, wymiarowo dostosowany do otworu (7) nagniataka (5), posiadający kołnierz (16) z rowkami (14) na kły nagniataka (5). Nagniatak (5) na zewnętrznej powierzchni posiada powłokę z supertwardego materiału, korzystnie z syntetycznego diamentu.The subject of the invention is a combined tool for making holes by drilling and drilling or drilling, drilling and reaming or drilling and burnishing with one-sided access in elements with low stiffness. A combined tool for making holes and burnishing them, having a handle and integrally coupled with a drill, a drill and a reamer or a drill and reamers or only a drill, is characterized by the fact that on the handle (4), above the elements (1, 2, 20) intended for for making holes (11), there is a sliding burnisher (5), which is an expansion sleeve with a flange (6) and a conical hole (7), having axial slits on the circumference, and at least two centers on the flange (6), and its outer diameter, in the unexpanded state, is less than 0.1 mm than the diameter (dr) of the tool located directly behind it, counted from the top of the handle (4). In turn, above the burnisher (5), on the handle (4), there is an expansion cone (3) permanently coupled to it, dimensionally adapted to the hole (7) of the burnisher (5), having a flange (16) with grooves (14) on burnisher teeth (5). The burnisher (5) has a coating on its outer surface of a super-hard material, preferably synthetic diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409182A PL227391B1 (en) | 2014-08-14 | 2014-08-14 | Complex tool for making holes and burnishing them |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409182A PL227391B1 (en) | 2014-08-14 | 2014-08-14 | Complex tool for making holes and burnishing them |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL409182A1 true PL409182A1 (en) | 2016-02-15 |
| PL227391B1 PL227391B1 (en) | 2017-11-30 |
Family
ID=55299116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL409182A PL227391B1 (en) | 2014-08-14 | 2014-08-14 | Complex tool for making holes and burnishing them |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL227391B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL232340B1 (en) * | 2017-07-14 | 2019-06-28 | Univ Rzeszowski | Tool for burnishing of holes in metal sheets |
-
2014
- 2014-08-14 PL PL409182A patent/PL227391B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL227391B1 (en) | 2017-11-30 |
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