SU1750855A1 - Percussion-rotary headpiece to manual drilling machine - Google Patents
Percussion-rotary headpiece to manual drilling machine Download PDFInfo
- Publication number
- SU1750855A1 SU1750855A1 SU904788177A SU4788177A SU1750855A1 SU 1750855 A1 SU1750855 A1 SU 1750855A1 SU 904788177 A SU904788177 A SU 904788177A SU 4788177 A SU4788177 A SU 4788177A SU 1750855 A1 SU1750855 A1 SU 1750855A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cams
- tool spindle
- drilling machine
- nozzle
- hammer
- Prior art date
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- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
Использование ударно-сверлильна насадка расшир ет технологические возможности сверлильной машинки за счет возможности работы в режимах сверлени сверлени с ударом и чисто ударном режи ме. Сущность изобретени насадка содержит корпус 3, ударник 4 с кулачками 5, инструментальный шпиндель 6 с кулачками 7, пружину 8 Ударник 4 св зан с приводом 1 вращени . Кулачки 7 представл ют собой подшипники качени , а кулачки 5 выполнены в виде радиусных поверхностей При работе в ударном режиме насадка снабжаетс фиксатором 9 инструментального шпиндел 6, выполненным в виде П-образной скобы 1 з п ф-лы, 3 илThe use of a percussion drill bit expands the technological capabilities of a drilling machine due to the possibility of working in drilling modes with punching and a pure percussion mode. SUMMARY OF THE INVENTION The nozzle comprises a housing 3, a drummer 4 with cams 5, a tool spindle 6 with cams 7, a spring 8 The drummer 4 is associated with a rotational drive 1. The cams 7 are rolling bearings and the cams 5 are made in the form of radial surfaces. When operating in shock mode, the nozzle is supplied with a clamp 9 of the tool spindle 6, made in the form of a U-shaped bracket 1
Description
Фиг.ЗFig.Z
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904788177A SU1750855A1 (en) | 1990-02-05 | 1990-02-05 | Percussion-rotary headpiece to manual drilling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904788177A SU1750855A1 (en) | 1990-02-05 | 1990-02-05 | Percussion-rotary headpiece to manual drilling machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1750855A1 true SU1750855A1 (en) | 1992-07-30 |
Family
ID=21494508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904788177A SU1750855A1 (en) | 1990-02-05 | 1990-02-05 | Percussion-rotary headpiece to manual drilling machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1750855A1 (en) |
-
1990
- 1990-02-05 SU SU904788177A patent/SU1750855A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР Ns 761255, кл. В 23 В 45/02. 1978 * |
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