CS202907B1 - Chuck - Google Patents
Chuck Download PDFInfo
- Publication number
- CS202907B1 CS202907B1 CS611478A CS611478A CS202907B1 CS 202907 B1 CS202907 B1 CS 202907B1 CS 611478 A CS611478 A CS 611478A CS 611478 A CS611478 A CS 611478A CS 202907 B1 CS202907 B1 CS 202907B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- chuck
- movable
- clamping jaw
- jaws
- clamping
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
Predmetom vynálezu je sklučovadlo s viacerými, v telese skfučovadla radiálně vedenými základnými a upínacími čeTusťami, na ktorých oproti vnikaniu nečistót do sktučovadla sú upevněné s čeíusťami súčasne pohybujúce kryty.The object of the invention is a chuck with a plurality of radially guided base and clamping jaws in the chuck body, on which concurrently movable covers are mounted with the jaws against the ingress of dirt into the jaw.
Obdobné' súčasne známe sklučovadlá sú opatřené tesniacim krytom základných čelustí alebo s krytom upínacích čelustí, s obmedzeným rozsabom prestavenía.Similar known prior art chucks are provided with a base jaw seal cover or a jaw cover with limited adjustment range.
Uvedené nedostatky sú zmiernené sklučovadlom podlá vynálezu, ktorého podstata spočívá v tom, že za účelom utesnenia funkčných ploch telesa sklučovadla a čelustí je upínacia čelusť spojená s pohyblivým krytom. Pohyblivé kryty sú v róznych rovinách, bočné vedené v telese sklučovadla a sú v zábere s centrálnym krytom.These drawbacks are alleviated by the chuck according to the invention, which is characterized in that, in order to seal the functional surfaces of the chuck body and the jaws, the clamping jaw is connected to the movable cover. The movable covers are in different planes, laterally guided in the chuck body and engaged with the central cover.
Skfučovadlom podfa vynálezu je zaručená čistota funkčných vodiacich ploch jednotlivých jeho dielcov, tým opakovaná přesnost’ a životnost a zvýšenie upínacieho rozsahu sklučovadla.The perfuser according to the invention guarantees the cleanliness of the functional guide surfaces of the individual parts thereof, thereby repeating accuracy and durability and increasing the clamping range of the chuck.
Na připojených výkresoch je znázorněný příklad prevedenia vynálezu. Na obr. 1 je znázorněné sklučovadlo v čiastočnom osovom řeze, na obr. 2 je čelný pohíad sklučovadla. Na obr. 3 je rez A-A, na ktorom je znázorněné vedenie pohyblivého krytu v telese sklučovadla, na obr. 4 je v bočnom po2 hlade upínacia čelusť po vybrat! pohyblivého krytu a spojovacieho telesa z vybraní upínacej čelustí.An exemplary embodiment of the invention is shown in the accompanying drawings. In FIG. 1 is a partial axial section of the chuck; FIG. 2 is a front view of the chuck. In FIG. 3 is a section A-A showing the guide of the movable cover in the chuck body; FIG. 4 is in the lateral position 2 the clamping jaw after remove! movable cover and coupling body from recesses of the clamping jaw.
Sklučovadlo pozostáva z týchto hlavných častí: teleso 10 sklučovadla, šmýkadlo 20, základná četusf 2S, prestavovacia skrutka 26, ovládacia rúra 27, upínacia četusť 30, centrálny kryt 40, pohyblivý kryt 50, spojovacie teleso' 60 a teleso 70.The chuck consists of the following main parts: a chuck body 10, a slide 20, a base plate 26, an adjusting screw 26, a control tube 27, a clamping jaw 30, a central housing 40, a movable housing 50, a connecting body 60 and a body 70.
V telese 10 sklučovadla je známým spósobom uložené šmýkadlo 20. V šmýkadle 20 je známým spósobom uložená ovládacia rúra 27. V základnej čefusti 25 je uložená známým spósobom prestavovacia skrutka 26, ktorou je umožněné prestavovanie upínacej čelustí 30. Upínacia četusť 30 je pevne spojená s pohyblivým krytom 50 spojovacím telesom 60 tak, že v upínacej ČeTusti 30 sú vytvořené priečne vybrania 31 a 32, na pohyblivom kryte 50 je vytvořené priečne vybranie 51. Zasunutím pohyblivého krytu 50 do priečneho vybrania 31 upínacej čeíusti 30 sa zasunie do priečneho vybrania 32 upínacej čefuste 30 a do vybrania pohyblivého krytu 51, spojovacie teleso 60, tým nastáva ich pevné spojenie. S upínacou četusťou 30 spolu pohybujúci sa pohyblivý kryt 50 je bočné vedený vo vybraní telesa 10 sklučovadla, pričom je vedený vo vybraní 41 centrálneho krytu 40. Centrálny kryt 40 je zapuštěný do vybrania telesa sklučovadla a je s ním pevne spojený telesom 70.In the chuck body 10, a slide 20 is disposed in a known manner. In the slide 20 a control tube 27 is disposed in a known manner. In the base jaw 25 a adjusting screw 26 is mounted in a known manner, enabling the clamping jaws 30 to be adjusted. 50, a transverse recess 51 is formed on the movable cover 50, and a transverse recess 51 is formed on the movable cover 50. By sliding the movable cover 50 into the transverse recess 31 of the clamping jaw 30, it is inserted into the transverse recess 32 of the clamping jaw 30. and into the recess of the movable cover 51, the connecting body 60, thereby connecting them firmly. With the clamping jaw 30, the movable movable cover 50 is laterally guided in the recess of the chuck body 10 and guided in the recess 41 of the central housing 40. The central housing 40 is recessed into the recess of the chuck body and is rigidly connected thereto by the body 70.
Sklučovadlo podlá vynálezu je vhodné na «The chuck according to the invention is suitable for
univerzálně použitie, najmá však pre skíučovadlá s automatickým přestavováním upínacích čelustí.universal use, but especially for chucks with automatic clamping jaw adjustment.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS611478A CS202907B1 (en) | 1978-09-22 | 1978-09-22 | Chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS611478A CS202907B1 (en) | 1978-09-22 | 1978-09-22 | Chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS202907B1 true CS202907B1 (en) | 1981-02-27 |
Family
ID=5407413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS611478A CS202907B1 (en) | 1978-09-22 | 1978-09-22 | Chuck |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS202907B1 (en) |
-
1978
- 1978-09-22 CS CS611478A patent/CS202907B1/en unknown
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