High efficient hand-pressing type piston ring rapid installation device

Abstract

The invention relates to the technical field of piston ring installation, and discloses a high efficient hand-pressing type piston ring rapid installation device. The high efficient hand-pressing typepiston ring rapid installation device comprises a guide tank and an extrusion rod, wherein the guide tank and the extrusion rod sleeve a piston. The extrusion rod is located on the side, away from the piston, of the guide tank, and a handle is fixedly connected to the end, away from the guide tank, of the extrusion rod. The tank bottom of the guide tank is arranged in the shape of a circular truncated cone, and a connecting rod is fixedly connected to the tank bottom outside the guide tank. The connecting rod and the extrusion rod are connected through a clamping structure, and the clamping structure includes a connecting groove. The connecting groove is formed in the end, close to the guide tank, of the extrusion rod, sliding holes are symmetrically formed in the opposite groove walls ofthe connecting groove, and the end, away from the guide tank, of the connecting rod penetrates through a groove opening of the connecting groove and extends into the connecting groove. According to the high efficient hand-pressing type piston ring rapid installation device, clamping blocks are matched with the sliding holes for use, the connecting rod and the extrusion rod are disassembled conveniently, a piston ring sleeves conveniently, and the installation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of piston ring installation, in particular to a high-efficiency hand-pressed quick installation device for piston rings. Background technique [0002] During the installation process of the piston, the piston ring must be stretched to a certain opening before it can be smoothly installed into the piston ring groove. In the existing engine assembly process, in order to install the piston ring into the piston, The usual practice is to stretch the piston rings apart by hand and insert them into the piston ring grooves. Such an installation method has low work efficiency and high labor intensity, and at the same time, due to the difficulty of manpower control, the piston ring is particularly easy to be strained or broken, and the installation time is long and the efficiency is low. [0003] After retrieval, the Chinese patent application publication number is CN107695945A, which discloses a quick installation d...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency hand-pressed quick installation device for piston rings, which has the advantages of being easy to set piston rings, and solves the inconvenience of the hand-pressed quick installation device for piston rings in the prior art. Piston rings, which affect the installation efficiency

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