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[CN 201910357786.5] Press connecting rod nut and stud lock assembly


[CN 201910357786.5] Title of press connecting rod nut and stud anti-loosening assembly: application number of press connecting rod nut and stud anti-loosening assembly: CN 201910357786.5 applicant: Guangdong forging machine tool factory co., ltd. application date: 2019-4-30 patent type: invention application the present invention provides a press connecting rod nut and stud anti-loosening assembly, it includes a connecting rod, a connecting rod cover, a plurality of double-ended studs inserted into the connecting rod cover and the connecting rod at the same time to form a fixed connection between the two, and a nut and a thin nut sequentially sleeved on each of the double-ended studs, A flat key, a shaft sleeve and a locking plate assembled on each of the double-ended studs; the shaft sleeve is sleeved on the double-ended stud, and the shaft sleeve is fixedly connected with the corresponding double-ended stud through the flat key; the same anti-loosening plate is sleeved on at least two double-ended studs at the same time The column, the thin nut and the shaft sleeve assembled on the same double-ended stud are respectively welded and fixed with the corresponding anti-loosening plate. Compared with related technologies, the press connecting rod nut and stud anti-loosening assembly of the present invention has simple structure, good reliability and convenient maintenance.

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