Gluing and servo pressing machine tool for engine blocks and seals

Abstract

The invention discloses a gluing and servo pressing machine tool for engine blocks and seals. The gluing and servo pressing machine tool comprises a flexible roller bed, a turnover mechanism, and gluing and servo pressing devices for the engine block and the seal. The gluing and servo pressing devices are respectively arranged at the upper end and the lower end of the flexible roller bed delivering route; the turnover mechanism is arranged on the middle portion of the flexible roller bed delivering route. Each gluing and servo pressing device includes a gluing device and a servo pressing device. By the gluing and servo pressing machine tool for the engine blocks and the seals, the cylinder blocks are delivered to a fixed position by the flexible roller bed, and then the seals are fed, the gluing devices and the servo pressing devices implement gluing of the inner sides of seal holes of the cylinder blocks, and press fitting of the cylinder blocks and the seals; after one side or two opposite sides of the cylinder blocks are glued and pressed, the turnover mechanism vertically turnovers the cylinder blocks and the cylinder blocks are delivered to the gluing and pressing working position of the lower end of the flexible roller bed by the flexible roller bed, so that the bottom surfaces and the top surfaces of the cylinder blocks can be glued and pressed.

Description

technical field [0001] The invention relates to a machine tool for servo gluing and pressing of engine cylinder bowl plugs. Background technique [0002] During the assembly process of the engine, it is necessary to seal the sand outlet of the water passage and the main oil passage port on the engine block with a bowl-shaped plug, and coat the sand outlet of the water passage, the main oil passage port and the bowl-shaped plug with Sealant to prevent water leakage and oil leakage when the cylinder is assembled. However, at present, the method of manually brushing the sealant is usually used, which is likely to cause uneven application of the sealant, and the bristles will fall off during the process of brushing, which will affect the sealing performance. In addition, manual brushing The glue cannot be precisely positioned, and the only way to achieve the sealing effect is to increase the dosage, which increases the cost and pollutes the environment. Contents of the inventi...

AI Technical Summary

Problems solved by technology

[0002] During the assembly process of the engine, it is necessary to seal the sand outlet of the water passage and the port of the main oil passage on the engine block with bowl-shaped plugs, and Sealant is applied between the sand port, the main oil passage port and the bowl plug to prevent water and oil leakage when the cylinder is assembled. However, the method of manually brushing the sealant is usually used at present, which may cause uneven application of the sealant. In addition, the shedding of bristles during the glue brushing process affects the sealing performance. In addition, manual glue brushing cannot be accurately positioned. In order to achieve the sealing effect, the only way to increase the amount is to increase the cost and pollute the environment.

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