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[CN 201721043380.2] connection structure of hammer rod and hammer head


[CN 201721043380.2] Hammer Rod and Hammer Head Connection Structure Title: Hammer Rod and Hammer Head Connection Structure Application Number: CN 201721043380.2 Applicant: Nantong Juxing Casting and Forging Co., Ltd. Application Date: 2017-8-18 Patent Type: Utility Model The utility model discloses a hammer rod and hammer head connection structure, including a hammer rod (1) and a hammer head (2), as well as a connecting hemisphere (3) and a fixing plate (4), the bottom end of the hammer rod (1) is connected with the connecting hemisphere (3), the top of the hammer head (2) is provided with a mounting hole (5), and the connecting hemisphere (3) and the mounting hole (5) Clearance fit, the fixing plate (4) is provided with a first through hole (6) for the hammer rod (1) to pass through, and the fixing plate (4) is detachably mounted on the top of the hammer head (2). The beneficial effects of the utility model are: the utility model absorbs the vibration of the hammer by providing a connecting hemisphere that fits with the hammer gap, and the hammer rod will not fatigue when the forging hammer hits the workpiece, and effectively prevents the hammer rod from breaking. The hammer head falls off the hammer rod, reducing the maintenance cost of forging equipment and the safety risk that may be caused by the hammer head falling off.

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