A device for applying butter to threaded grooves of screw rods

Abstract

The invention relates to the technical field of lead screw auxiliary devices, and discloses a buttering device for a lead screw thread groove. The buttering device for the lead screw thread groove comprises a device body, the right side of the top of the device body is fixedly connected with a fixing sleeve through bolts, a transverse sleeve is fixedly inserted in the inner side of the fixing sleeve in a penetrating mode, the shape of the cross section of the inner side wall of the transverse sleeve is round, the inner side wall of the transverse sleeve is fixedly connected with an annular airbag, an air outlet of the annular air bag is fixedly connected with an air guiding pipe, the tail end of the air guiding pipe penetrates through the inner side wall of a transverse lantern ring and extends to the outer side of the transverse lantern ring, a switch air valve is fixedly connected to the part, on the outer side of the transverse sleeve, of the air guiding pipe, the middle of the topof the fixing sleeve is fixedly connected with a transverse multi-way pipe, and the middle of the top of the transverse multi-way pipe is fixedly connected with an oil guiding port. According to thebuttering device for the lead screw thread groove, base on the fact that a lead screw thread has the characteristic of rotating and delivering, butter moves evenly along a thread groove of a lead screw, and thus the butter is spread evenly on the inner wall of the thread groove of the lead screw.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for screw rods, in particular to a buttering device for threaded grooves of screw rods. Background technique [0002] When the screw is in use, it is generally threaded with the copper sleeve or nut for rotation. Before use, the screw needs to be coated with butter to avoid hard friction between the screw sets, so that the threads on the screw are easy to wear and reduce The service life of the equipment, in production and life, people generally use a brush to brush butter on the screw rod, the operation strength is relatively high, and it is not easy to spread evenly, or use a grease gun to spread butter on the screw rod, the butter is semi-fluid, Difficult to apply, a large amount of butter adheres to the thread teeth of the screw rod, and the thread groove on the screw rod is seldom coated with butter, which is not easy to spread evenly, and a lot of butter is wasted. The equipment...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a buttering device for threaded grooves of screw rods, which solves the problem that it is inconvenient to apply butter on the inner wall of the threaded grooves of screw rods

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