Equipment for cleaning VVT rotor oil passage hole

Abstract

The invention relates to the technical field of oil passage hole cleaning equipment, and discloses equipment for cleaning a VVT rotor oil passage hole. The equipment comprises a base, wherein a transmission box is fixedly arranged in the middle of the top end of the base, a motor is fixedly arranged at the bottom of the inner cavity of the transmission box, the output end of the motor penetrates through a speed reducer and is fixedly connected with one end of a threaded rod, the other end of the threaded rod movably sleeves the bottom of a fixing plate, the top of the fixing plate is fixedly provided with a fan, and an external thread of the threaded rod is sleeved with a sliding block. According to the equipment for cleaning the VVT rotor oil passage hole, by the cleaning function of a cleaning device, a rotor, especially the oil passage on the side of the rotor is cleaned, so that the cleanliness of the rotor is guaranteed, and the cleaning effect of the rotor is improved; meanwhilethe rotor is fixed in the containing groove by utilizing a fixing rod and a sleeve, so that the rotor is prevented from rotating; and water-proof covers are utilized to prevent the cleaning liquid from splashing out, and meanwhile, the cleaning condition of the rotor can be observed conveniently.

Description

technical field [0001] The invention relates to the technical field of oil passage hole cleaning equipment, in particular to a device for cleaning oil passage holes of a VVT rotor. Background technique [0002] VVT is a technology used in automotive piston engines. VVT technology can adjust the overlap time and timing of the engine's intake and exhaust systems (part or all of them), reducing fuel consumption and improving efficiency. [0003] When the existing cleaning equipment cleans the rotor, due to its poor cleaning effect, it is impossible to clean the impurities in the oil passage holes on the side of the VVT ​​rotor, making it difficult for the entire assembly assembly to meet the cleanliness requirements required by customers. , when the current cleaning equipment air-dries the cleaned rotor, it is difficult to effectively blow off the moisture on the rotor completely, so that water droplets are attached to the rotor, which affects the air-drying effect of the air-d...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a device for cleaning the oil passage hole of a VVT rotor, which has the advantages of good cleaning effect, good air-drying effect and low cost, and solves the problem of cleaning the rotor due to the cleaning effect of the existing cleaning device. It is poor, and it is impossible to clean the impurities in the oil passage hole on the side of the VVT ​​rotor, making it difficult for the entire assembly assembly to meet the cleanliness requirements required by the customer. At the same time, the current cleaning equipment, when air-drying the cleaned rotor, It is difficult to effectively blow off the moisture on the rotor, so that water droplets are attached to the rotor, which affects the air-drying effect of the air-drying device. In addition, the cost of the existing cleaning equipment is high, and it is difficult to expand the scale of use

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