Damping device of electric hammer

The utility model discloses a shock absorption device of an electric hammer, which comprises a hammer rod sleeve, a bearing, a punch hammer, a front end shock absorption assembly, a rear end shock absorption assembly, a shell and an air cylinder, the front end shock absorption assembly is arranged b...

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Bibliographic Details
Main Authors WANG HUIYUAN, YE NINGYUAN
Format Patent
LanguageChinese
English
Published 26.05.2023
Subjects
HAND TOOLS
MANIPULATORS
PERCUSSIVE TOOLS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Summary:The utility model discloses a shock absorption device of an electric hammer, which comprises a hammer rod sleeve, a bearing, a punch hammer, a front end shock absorption assembly, a rear end shock absorption assembly, a shell and an air cylinder, the front end shock absorption assembly is arranged between the hammer rod sleeve and the shell, the rear end shock absorption assembly is arranged between the hammer rod sleeve and the punch hammer, and the bearing is arranged between the shell and the hammer rod sleeve. The bearing is in clearance connection with the hammer rod sleeve, the hammer rod sleeve is fixedly connected with the air cylinder, and the punch hammer is arranged on the hammer rod sleeve. Kinetic energy generated when the punch hammer impacts the punch hammer check ring is reduced through the rear end damping assembly, and therefore damping is achieved. 本实用新型公开了一种电锤的减震装置,包括锤杆套、轴承、冲锤、前端减震组件、后端减震组件、壳体和气缸，前端减震组件设置于锤杆套和壳体之间，后端减震组件设置于锤杆套和冲锤之间，轴承设置于壳体和锤杆套之间，轴承与锤杆套间隙连接，锤杆套与气缸固定连接，冲锤设置于锤杆套，本实用新型的通过前端减震组
Bibliography:Application Number: CN202222742206U