CN218761315U

CN218761315U - Gear shaft convenient to add lubricating oil

Info

Publication number: CN218761315U
Application number: CN202223283478.9U
Authority: CN
Inventors: 黄日梅
Original assignee: Taizhou Bituo Auto Parts Co ltd
Current assignee: Taizhou Bituo Auto Parts Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-28
Anticipated expiration: 2032-12-08

Abstract

The utility model provides a gear shaft convenient to add lubricating oil belongs to gear shaft technical field. The utility model provides a gear shaft convenient to add lubricating oil, includes the gear shaft, the helical gear has been linked firmly on the gear shaft, the periphery side of helical gear is equipped with a plurality of skewed tooth, its characterized in that: an oil storage cavity is arranged in the gear shaft, and at least two oil coating assemblies are arranged in the oil storage cavity; the fat liquoring subassembly include with gear shaft sliding connection's traveller, swing joint has the ball on the traveller, the traveller is kept away from one side of ball has linked firmly the separation blade, the separation blade with the spring has been linked firmly between the gear shaft inner wall, the utility model discloses a setting of fat liquoring subassembly can make the even paining of lubricating oil lubricate the gear shaft at the gear shaft surface, and the effectual wearing and tearing that reduce the gear shaft prolong its life.

Description

Gear shaft convenient to add lubricating oil

Technical Field

The utility model belongs to the gear shaft field especially relates to a gear shaft convenient to add lubricating oil.

Background

Gear shaft refers to a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft. General gear shaft all needs artifical manual going to paint emollient, and is more troublesome, and can't add emollient for the gear shaft automatically in gear shaft course of operation, need paint the whole surface of gear shaft moreover when adding lubricating oil, and it is comparatively troublesome to add lubricating oil.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a gear shaft convenient to add lubricating oil.

The utility model discloses a realize above-mentioned purpose, provide following technical scheme, a gear shaft convenient to add lubricating oil, including the gear shaft, the helical gear has been linked firmly on the gear shaft, the periphery side of helical gear is equipped with a plurality of skewed tooth, its characterized in that: an oil storage cavity is arranged in the gear shaft, and at least two oil coating assemblies are arranged in the oil storage cavity;

the fat liquoring subassembly include with gear shaft sliding connection's traveller, swing joint has the ball on the traveller, the traveller is kept away from one side of ball has linked firmly the separation blade, the separation blade with link firmly the spring between the gear shaft inner wall.

Optionally, at least two chutes are formed in the outer peripheral side of the gear shaft, each chute is communicated with the oil storage cavity, and the oil coating assembly is located at the chute.

Optionally, a groove is formed in an end face of one side, away from the blocking piece, of the sliding column, the ball is located in the groove, a plurality of through holes are further formed in the outer peripheral side of the sliding column, and the through holes are communicated with the groove.

Optionally, an oil inlet is formed in one side end face of the gear shaft and communicated with the oil storage cavity, and a bolt is connected to the inner thread of the oil inlet.

Optionally, the ball is higher than the surface of the gear shaft.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

1. through the setting of fat liquoring subassembly, can make even the smearing of lubricating oil lubricate the gear shaft at the gear shaft surface, the wearing and tearing of effectual reduction gear shaft prolong its life.

2. Because the setting of fat liquoring subassembly, so the accessible ball can be even scribble the installation department between connecting piece and gear shaft lubricating oil, need not to dismantle the whole surface that the gear shaft scribbled the gear shaft, greatly increased work efficiency.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 isbase:Sub>A cross-sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention.

Fig. 4 is a perspective view of the oiling assembly of the present invention.

10. A gear shaft; 11. a helical gear; 12. a ball bearing; 13. a bolt; 14. an oil storage chamber; 15. a baffle plate; 16. a traveler; 17. a chute; 18. a spring; 19. and an oil inlet.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the figure in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1-4, a gear shaft convenient for adding lubricating oil comprises a gear shaft 10, wherein a helical gear 11 is fixedly connected to the gear shaft 10, a plurality of helical teeth are arranged on the outer peripheral side of the helical gear 11, an oil storage cavity 14 is arranged in the gear shaft 10, an oil inlet 19 is formed in one side end face of the gear shaft 10, the oil inlet 19 is communicated with the oil storage cavity 14, a bolt 13 is connected to the inner thread of the oil inlet 19, and at least two oil coating assemblies are arranged in the oil storage cavity 14;

the fat liquoring subassembly includes the traveller 16 with gear shaft 10 sliding connection, swing joint has ball 12 on the traveller 16, ball 12 is higher than the surface of gear shaft 10, one side that ball 12 was kept away from to traveller 16 has linked firmly separation blade 15, has linked firmly spring 18 between separation blade 15 and the gear shaft 10 inner wall, through the setting of fat liquoring subassembly, can make the even painting of lubricating oil lubricate the gear shaft at the gear shaft surface, the effectual wearing and tearing that reduce the gear shaft prolong its life.

At least two chutes 17 are formed in the peripheral side of the gear shaft 10, each chute 17 is communicated with the oil storage cavity 14, the oil coating assembly is located at the chute 17, a groove is formed in the end face, away from the blocking piece 15, of one side of the sliding column 16, the ball 12 is located in the groove, a plurality of through holes are further formed in the peripheral side of the sliding column 16, and the through holes are communicated with the groove.

When using, accessible oil inlet 19 is filled with lubricating oil to oil storage chamber 14, then rotatory bolt 13 of going up, when the installation gear shaft, install gear shaft 10 on the connecting piece, when the installation, connecting piece butt ball 12, drive traveller 16 and separation blade 15 and remove to oil storage chamber 14, through-hole on the traveller 16 is located oil storage chamber 14, lubricating oil can get into in the recess through the through-hole this moment, can drive ball 12 when the gear shaft rotates this moment and rotate, then take out lubricating oil, lubricate between connecting piece and the gear shaft 10, when the gear shaft does not rotate, because stopping of ball 12, lubricating oil can not reveal, when adding lubricating oil, only need dismantle bolt 13 add can, and can guarantee that there is lubricating oil on the surface of gear shaft 10 when rotating all the time, the wearing and tearing of effectual reduction gear shaft.

It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims

1. The utility model provides a gear shaft convenient to add lubricating oil, includes gear shaft (10), helical gear (11) have been linked firmly on gear shaft (10), the periphery side of helical gear (11) is equipped with a plurality of skewed tooth, its characterized in that: an oil storage cavity (14) is formed in the gear shaft (10), and at least two oil coating assemblies are arranged in the oil storage cavity (14);

the fat liquoring subassembly include with gear shaft (10) sliding connection's traveller (16), swing joint has ball (12) on traveller (16), traveller (16) are kept away from one side of ball (12) has linked firmly separation blade (15), separation blade (15) with spring (18) have been linked firmly between gear shaft (10) inner wall.

2. The gear shaft facilitating the addition of lubricating oil of claim 1, wherein: at least two sliding grooves (17) are formed in the outer peripheral side of the gear shaft (10), each sliding groove (17) is communicated with the oil storage cavity (14), and the oil coating assembly is located at the corresponding sliding groove (17).

3. The gear shaft facilitating the addition of lubricating oil of claim 1, wherein: a groove is formed in the end face, far away from the blocking piece (15), of one side of the sliding column (16), the ball (12) is located in the groove, a plurality of through holes are further formed in the outer peripheral side of the sliding column (16), and the through holes are communicated with the groove.

4. The gear shaft facilitating the addition of lubricating oil of claim 1, wherein: an oil inlet (19) is formed in one side end face of the gear shaft (10), the oil inlet (19) is communicated with the oil storage cavity (14), and a bolt (13) is connected to the inner thread of the oil inlet (19).

5. The gear shaft facilitating the addition of lubricating oil of claim 1, wherein: the balls (12) are higher than the surface of the gear shaft (10).