Oil injection device for hardware fittings

Abstract

The invention discloses an oil injecting device for hardware fittings. The oil injecting device comprises a fixed plate, wherein a first groove is formed in the bottom end of the fixed plate; the sidewalls of two sides of the first groove are rotatably connected with rotary plates; second grooves are formed in the bottom ends of the rotary plates; slide blocks are slidingly connected in the second grooves; the side walls of sides of the slide blocks are rotatably connected with supporting rods; limiting slots are formed in the side walls of sides of the first groove; side walls of sides of the limiting slots are slidingly connected with limiting plates; first springs which are connected with the side walls of the limiting slots are mounted at sides of the limiting plates; the other ends of the supporting rods are rotatably connected with the side walls of the limiting plates; the bottom ends of the rotary plates are connected with slide wheels; slide slots are formed in the side wallsof bottom ends of the rotary plates; blocking plates and connecting plates are slidingly connected on the slide slots separately; and the blocking plates are blocked with the connecting plates. The oil injection device for hardware fittings disclosed by the invention can quickly inject oil, conveniently regulates oil injection amount, and can prevent excessive force application to cause excessivelubricating oil extrusion to result in waste.

Description

technical field [0001] The invention relates to the technical field of hardware accessories, in particular to an oiling device for hardware accessories. Background technique [0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. It can be used alone or as an auxiliary tool. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies, etc. Most hardware products are not final consumer goods. Instead, it is used as ancillary products, semi-finished products, and tools used in the production process for industrial manufacturing. Only a small part of daily hardware products (accessories) are tools and consumer goods necessary for people's lives. [0003] During the use of traditional hardware accessories, lubricating oil should be added to them, which is usually added manually. It is difficult to control the amount of dripping, and it is easy to add too much at once...

AI Technical Summary

Problems solved by technology

[0003] During the use of traditional hardware accessories, lubricating oil should be added to them, which is usually added manually. It is difficult to control the amount of dripping, and it is easy to add too much at once, causing some lubricating oil to flow to the ground, causing resource waste, for this reason, we propose a hardware accessories oiling device

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