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Gear shaft oil coating device

A technology of coating device and gear shaft, which is applied to the device and coating of the surface coating liquid, which can solve the problems of waste, the shaft cannot reach the amount of coating oil, and accumulation, and achieve the effect of saving grease

Inactive Publication Date: 2011-08-31
日立安斯泰莫汽车动力系统(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the amount of oil spit out by the grease nozzle cannot guarantee the oil leakage of the oil nozzle caused by the sticking of each coating on the shaft and the hysteresis pressure of the metering valve, on the one hand the shaft cannot reach the amount of oil applied in the operation regulations (oiling per piece 0.17g~2.1g), on the other hand, excess grease will accumulate on the conveyor belt and coating fixture, resulting in waste and sticky foreign matter

Method used

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  • Gear shaft oil coating device
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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0010] Depend on figure 1 It can be seen that the present invention includes: two oil inlets 1; also includes a rectangular structure 3 that can be inserted into the gear shaft 2; said oil inlets 1 are respectively arranged on two sides of the rectangular structure 3; A coating mechanism 4 connected to the oil inlet 1;

[0011] The oil inlet 1 is connected with an adjustable quantitative throttle valve 5;

[0012] An oil outlet 6 is also arranged on the lower side of the mouth where the gear shaft 2 is inserted.

[0013] The operator removes the gear shaft from the feeding conveyor belt and directly inserts it into the present invention. When the sensor switch senses the gear shaft, the PLC gets an instruction to open the quantitative valve and spit out a specified amount of grease (0.17g-2.1g). Enter the coating mechanism through the oil del...

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Abstract

The invention relates to a gear shaft oil coating device comprising two oil inlets (1) and a rectangular structure (3) in which a gear shaft (2) can be inserted. The oil inlets (1) are respectively arranged at two sides of the rectangular structure (3). Coating mechanisms (4) jointed with the oil inlets (1) are evenly arranged in the rectangular structure (3). The gear shaft oil coating device has the advantages that no oil outflow or foreign matter attachment occurs, and the gear shaft oil coating device can satisfy the requirement in oil coating amount and save the oil.

Description

technical field [0001] The invention relates to a gear shaft grease coating device, in particular to the mechanical structure of the gear shaft grease coating device. Background technique [0002] The gear shaft of the overrunning clutch (hereinafter referred to as the gear shaft) is the key transmission shaft in the car starter. When this shaft is engaged with other parts during operation, it will generate relative friction. Therefore, it is necessary to apply an appropriate amount of specified grease to reduce the friction between machines and wear and tear. [0003] The coating device in the prior art is fixed on the overrunning clutch gear shaft feeding conveyor frame, and consists of a grease coating nozzle fixture, a cylinder, an oil delivery pipe, and a grease nozzle quantitative control valve. When the gear shaft is transported to the position of the stopper, the quantitative valve is opened, and the grease coating nozzle is driven forward by the cylinder, and the g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C5/02B05C11/10B05D7/24
Inventor 黄敏星
Owner 日立安斯泰莫汽车动力系统(上海)有限公司