An oil seal processing device

Abstract

The invention relates to the field of oil seal processing, in particular to an oil seal processing device. The device comprises a rack, a swinging air cylinder, a grinding rod, a vertical rod, a workpiece placing box, an expanding mechanism, a supporting platform, a screw rod pair, a servo motor and a collecting box; the upper end of the vertical rod is rotatably arranged on the rack, the middle of the vertical rod is coaxially and fixedly connected with a first gear, and the lower end of the vertical rod is fixedly connected with a workpiece placing plate; a nut base is fixedly provided witha baffle plate, the expanding mechanism comprises a baffle rod, two expanding rods and a baffle pipe with a sealed upper end, the baffle rod is slidingly connected with a receiving plate, the upper end of the baffle rod is located in the baffle pipe, the baffle pipe is arranged on the receiving plate and located under an opening, the pipe wall of the baffle pipe is provided with two opposite holes, the upper ends of the two expanding rods penetrate through the two holes respectively, the lower ends of the two expanding rods are hinged to the baffle rod separately, and the lower end of the baffle rod is in contact with the baffle plate. By adopting the technical scheme, automatic workpiece feeding and pickup and scrap removal can be achieved when rubber rings are polished.

Description

technical field [0001] The invention relates to the field of oil seal processing, in particular to an oil seal processing device. Background technique [0002] The oil seal is generally composed of a skeleton, a spring and a rubber ring. The function of the rubber ring is to isolate the parts that need to be lubricated in the transmission parts from the external environment, so as not to let the lubricating oil leak. In the production process of the rubber ring, in order to ensure that the amount of raw pulp is sufficient, it is necessary to add excess slurry to the mold. When the slurry is full of the mold, the excess slurry will overflow from the buckle of the mold. Burrs will form. After the rubber ring is formed, the burrs need to be polished to improve the fit between the rubber ring and the skeleton to ensure that the lubricating oil will not leak during use. [0003] Traditional rubber ring grinding is usually done manually, that is, the operator holds a knife and g...

AI Technical Summary

Problems solved by technology

However, every time you polish, you need to manually place the rubber ring in the groove. After grinding, you need to manually remove the rubber ring. The parts cannot be loaded and removed automatically. The operation is very cumbersome; and the inner wall of the rubber ring will stick a lot after grinding. Waste, it is very troublesome to wipe off the waste with a rag when picking up the parts manually

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