Electric grease gun accessories About the structure of self suction grease gun
Electric grease gun accessories About the structure of the self-priming grease gun, the self-priming grease gun is a tool for lubricating mechanical equipment. It can be an optional iron gun or hose filler nozzle. This product is simple, easy to carry, and widely used. It is an indispensable tool for the majority of agricultural machinery operators and maintenance centers.
As for the structure of the electric grease gun accessories, the original information technology grease gun can not be automatically oiled because the piston suction in the gun is not large enough. It needs to be manually oiled with an oiling shovel. Our previous triangular piston is easy to wear and smooth, and the bending of the piston head can often lead to the poor development of the grease gun, so that it can not meet the requirements of using the grease gun in normal life; It needs to be replaced frequently, and it is troublesome to use and manage.
The technical problem to be solved by the utility model is to provide a self suction grease gun to solve the technical problem.
In order to solve the above technical problems, the embodiment provides a self-priming cream gun, which includes an oil suction barrel, an oil suction pressure plate and a gun barrel. One end of the gun rod extending into the oil suction barrel is connected with a rubber piston with a double-layer linear surface structure. The contact form between the rubber piston and the inner wall of the oil suction barrel is linear surface contact. The linear surface contact has two parallel layers, which are located at the front and rear edges of the rubber piston.
The two ends of the rubber piston are provided with an iron bowl at the stamping center, the two ends of each spray gun are screwed into a nut fixed to the bowl shaped stamping iron sheet, and a rubber cup is fixed on the gun.
The electric grease gun accessories are about the structure of the self-priming grease gun. We also have plastic as the skeleton between the connection of the push spring and the stamping bowl shaped iron sheet. The suction end of the suction pipe on the outer wall is provided with an external thread, which is connected to the suction plate, which is used to seal the external thread of the yellow oil barrel.
Electric grease gun accessories