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Automatic oiling device for normal surfaces of large-space helical gear

A technology of oiling device and helical gear, which is applied in the direction of transmission device, friction transmission device, device for coating liquid on the surface, etc., can solve the problem of labor-intensive labor and achieve a high degree of automation

Inactive Publication Date: 2017-09-29
芜湖德丰汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of this feature, most reduction gears now use helical gears instead of traditional cylindrical gears. In order to ensure gear transmission efficiency, it is necessary to apply lubricating oil on the helical tooth surface of each large-pitch helical gear, but due to The high number of teeth on each helical gear makes this oiling job often labor intensive

Method used

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  • Automatic oiling device for normal surfaces of large-space helical gear
  • Automatic oiling device for normal surfaces of large-space helical gear
  • Automatic oiling device for normal surfaces of large-space helical gear

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0017] Such as Figure 1 to Figure 4 As shown, an automatic oiling device for large-pitch helical gears includes a hanger 1, and a screw nut transmission device is installed on the upper part of the hanger 1; a box holder is installed on the screw nut transmission device 2. The lower end of the box frame 2 is provided with a straight line slot 2a, and the left inner side of the box frame 2 is provided with a linear rack 3, and the linear rack 3 is meshed with a spur gear 4, and the spur gear 4 is connected with a sliding The double-head motor 5 in the straight through slot 2a. The linear channel 2a is a large chute with a T-shaped cross section, which can provide support for the double-head motor 5 .

[0018] The double-headed motor 5 is connected with a hanging plate 8 through bearin...

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Abstract

The invention relates to an automatic oiling device for normal surfaces of a large-space helical gear. The automatic oiling device comprises a lifting frame. Lead screw nut transmission equipment is arranged on the upper portion of the lifting frame and provided with a box frame, a straight through groove is formed in the lower end of the box frame, a straight rack is arranged on the left inner side of the box frame and engaged with a straight gear, and the straight gear is connected with a double-end motor which is arranged in the straight through groove in a sliding manner. The double-end motor is connected with a lifting plate through a bearing, the lower end of the lifting plate is provided with rectangular teeth, the rectangular teeth are provided with cleaning cloth, an installation shaft is arranged below the lifting plate, and the installation shaft is fixedly arranged on the lifting frame through a bearing pedestal. On the basis that the automatic oiling device adopts lead screw nut transmission, through gear and rack transmission guiding, the automatic oiling device does reciprocating sliding back and forth, the rectangular teeth and the cleaning cloth are controlled to repeatedly and sequentially carry out wiping, resetting and position changing, and then the effect of automatically oiling the helical tooth normal surfaces of the helical gear is achieved.

Description

technical field [0001] The invention relates to a mechanical protection processing equipment, in particular to an automatic oiling device for the face of a large pitch helical gear. Background technique [0002] Generally speaking, helical gears are not exactly helical gears. It should be said that helical gears are the meshing mode of two helical gears, which are distinguished by the different directions of their force transmission in space. The transmission of helical spur gear is better than that of straight tooth, and the center distance can be compacted for high speed and heavy load. Because of this feature, most reduction gears now use helical gears instead of traditional cylindrical gears. In order to ensure gear transmission efficiency, it is necessary to apply lubricating oil on the helical tooth surface of each large-pitch helical gear, but due to The excessive number of teeth on each helical gear makes this oiling job often labor-intensive. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H19/04F16H25/20B05C1/06B05C1/16B05C13/02
CPCF16H19/043B05C1/06B05C1/16B05C13/02F16H25/20
Inventor 李红昌
Owner 芜湖德丰汽车零部件有限公司
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