| 摘要 |
<p>A reciprocating saw comprises a motor (20), a gear transmission part (31), a reciprocating lever part (34), and an oscillating bar part (38) arranged between the gear transmission part and the reciprocating lever part. The reciprocating lever part comprises a reciprocating lever (13). A guide sleeve (10) is arranged on the reciprocating lever. A sliding groove (12) is arranged on an inner wall of the guide sleeve. Open mounting holes (101) are arranged on the guide sleeve. The guide sleeve of the reciprocating saw is provided with open mounting holes, so as to reduce the processing difficulty and the cost of the guide sleeve, the open mounting holes can be directly used after heat treatment, have high dimensional precision, and can be made into an oil containing bearing, so as to implement self-lubrication between a sliding block and the guide sleeve, reduce a friction coefficient, and improve the efficiency.</p> |
