CN216952550U

CN216952550U - Automatic oiling tool for rotating shaft

Info

Publication number: CN216952550U
Application number: CN202123427502.7U
Authority: CN
Inventors: 周永
Original assignee: Hainak Suzhou Automobile Technology Co ltd
Current assignee: Hainak Suzhou Automobile Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-12
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an automatic rotating shaft oiling tool which comprises a rotating shaft and further comprises an oiling mechanism, wherein the oiling mechanism is arranged at the end part of the rotating shaft and used for uniformly coating lubricating oil on the end part of the rotating shaft, the oiling mechanism comprises a rotating shaft oiling inner sleeve which is rotatably connected to the end part of the rotating shaft, an inserting column is arranged in the rotating shaft oiling inner sleeve, a connecting shaft hole is formed in the inserting column, a rotating shaft is placed in the connecting shaft hole, a plurality of oil soaking holes which are uniformly distributed in a circumferential mode are arranged on the side shell wall of the inserting column in a penetrating mode, a plurality of rows of the oil soaking holes are formed in the oil soaking holes and communicated with the connecting shaft hole, a rotating shaft oiling outer sleeve is arranged outside the rotating shaft oiling inner sleeve, a jack is formed in the rotating shaft oiling outer sleeve, and the inserting column is movably connected in the jack. According to the automatic oiling tool for the rotating shaft, oil is injected and lubricated through PLC program control, the end part of the rotating shaft can be directly and uniformly coated with oil, the rotating smoothness of the rotating shaft is guaranteed, meanwhile, the manufacturing cost is low, the use is rapid and convenient, time and labor are saved, and the automatic oiling tool has a value in the technical field of rotating shaft lubrication.

Description

Automatic oiling tool for rotating shaft

Technical Field

The utility model relates to the technical field of rotating shaft lubrication, in particular to an automatic oiling tool for a rotating shaft.

Background

The existing rotating shaft lubrication oiling mode is that an oil brush is directly used for dipping oil to be smeared on the surface of a rotating shaft, the mode cannot guarantee the oiling uniformity of the surface of the rotating shaft at first, the operation is slow, and the lubricating operation of multiple rotating shafts is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide an automatic oiling tool for a rotating shaft.

The utility model provides the following technical scheme: including the pivot, pivot automatic oiling frock still includes:

the oiling mechanism is established at pivot tip for evenly paint lubricating oil at pivot tip, oiling mechanism is including rotating the pivot fat liquoring endotheca of connection at pivot tip, and pivot fat liquoring endotheca is provided with the post of inserting, inserts the inside connect the shaft hole of having seted up of post, places the pivot in the connect shaft hole, it is equipped with a plurality of oilings that evenly arrange of circumference to link up on the post avris conch wall, and the oilings hole sets up a plurality of rows, and the oilings hole communicates the connect the shaft hole, pivot fat liquoring endotheca outside sets up pivot fat liquoring overcoat, and pivot fat liquoring overcoat is equipped with the jack, post swing joint is in the jack inserted, and pivot fat liquoring overcoat keeps away from the one end of pivot and has seted up the oiling mouth, oiling mouth intercommunication jack, pivot fat liquoring endotheca and pivot fat liquoring overcoat are equipped with the connecting piece for the connection locking of pivot fat liquoring endotheca and pivot fat liquoring overcoat.

The rotating shaft oiling inner sleeve and the rotating shaft oiling outer sleeve are both made of aluminum alloy materials.

And an oil immersion gap is formed between the outer side of the rotating shaft oiling inner sleeve and the inner wall of the rotating shaft oiling outer sleeve.

The length of the inserting column is small and the depth of the inserting hole is small.

The connecting piece is including seting up a plurality of threaded connection holes that become the circumference on the fat liquoring overcoat of pivot one end terminal surface and evenly arrange to and fixed connection is at the fat liquoring endotheca of pivot lap-joint flange near pivot one end tip, the last corresponding threaded connection hole position of having seted up the counter sink of lap-joint flange, set up countersunk screw in the counter sink, countersunk screw's bolt threaded connection is in threaded connection hole.

The utility model has the following beneficial effects: the oil injection mechanism is arranged, oil injection and lubrication are carried out through PLC program control, the oil injection process is convenient and rapid, oil is uniformly applied, and the condition that the rotating shaft rotates and is lubricated due to the fact that the oil surface of the rotating shaft is intermittent and continuous is avoided. The tool is made of the aluminum alloy material, so that the wear-resistant characteristic of nylon can be utilized, and the service life of the tool is effectively prolonged. The utility model can ensure the smooth circulation of the lubricating oil by arranging the oil immersion gap. The utility model can avoid the contact between the rotating shaft oiling inner sleeve and the rotating shaft oiling outer sleeve to seal and block the entering of lubricating oil by setting the length of the inserting column to be small and the depth of the inserting hole. The utility model can ensure the sealing of the oil immersion cavities of the rotating shaft oiling inner sleeve and the rotating shaft oiling outer sleeve by arranging the connecting piece, thereby avoiding oil leakage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the oiling casing of the utility model;

fig. 3 is a schematic view of the sectional structure of the oiling inner sleeve of the middle rotating shaft of the utility model.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, this embodiment includes the pivot, pivot automatic oiling frock still includes:

the oiling mechanism is arranged at the end part of the rotating shaft and used for evenly smearing lubricating oil on the end part of the rotating shaft, the oiling mechanism comprises a rotating shaft oiling inner sleeve 2 which is rotatably connected at the end part of the rotating shaft, the rotating shaft oiling inner sleeve 2 is provided with an insert column 25, a shaft receiving hole 24 is formed in the insert column 25, the rotating shaft is placed in the shaft receiving hole 24, a plurality of oil immersion holes 21 which are evenly distributed in the circumference are arranged on the side shell wall of the inserted column 25 in a penetrating way, a plurality of rows of oil immersion holes 21 are arranged, the oil immersion holes 21 are communicated with a shaft hole 24, the outer part of the rotating shaft oiling inner sleeve 2 is provided with a rotating shaft oiling outer sleeve 1, the rotating shaft oiling outer sleeve 1 is provided with a jack 12, the inserting column 25 is movably connected in the inserting hole 12, one end of the rotating shaft oiling outer sleeve 1 far away from the rotating shaft is provided with an oiling port 13, the oiling port 13 is communicated with the inserting hole 12, the rotating shaft oiling inner sleeve 2 and the rotating shaft oiling outer sleeve 1 are provided with connecting pieces for connecting and locking the rotating shaft oiling inner sleeve 2 and the rotating shaft oiling outer sleeve 1.

This embodiment is through setting up oiling mechanism, carries out the oiling lubrication through PLC program control, oiling process convenient and fast to the fat liquoring is even, can not appear pivot oil face intermittent and intermittent, influences the pivot and rotates lubricated condition.

The rotating shaft oiling inner sleeve 2 and the rotating shaft oiling outer sleeve 1 are made of aluminum alloy materials.

The embodiment is made into shape by selecting aluminum alloy materials, so that the wear-resistant characteristic of nylon can be utilized, and the service life of the tool is effectively prolonged.

An oil immersion gap is arranged between the outer side of the rotating shaft oiling inner sleeve 2 and the inner wall of the rotating shaft oiling outer sleeve 1.

This embodiment can guarantee smooth and easy circulation of lubricating oil through setting up the oil immersion clearance.

The length of the plug 25 is small compared to the depth of the socket 12.

In the embodiment, the length of the inserting column 25 is small, and the depth of the inserting hole 12 is set, so that the lubricating oil can be prevented from entering the rotating shaft oiling inner sleeve 2 and the rotating shaft oiling outer sleeve 1 due to the contact and the sealing blockage.

Referring to fig. 1-3, the connecting member includes a plurality of threaded connection holes 11 which are circumferentially and uniformly arranged and are formed in the end surface of the outer sleeve 1 for coating the rotating shaft, which is close to one end of the rotating shaft, and a lap joint flange 22 fixedly connected to the end surface of the inner sleeve 2 for coating the rotating shaft, which is close to one end of the rotating shaft, wherein a countersunk hole 23 is formed in the lap joint flange 22, which corresponds to the threaded connection hole 11, a countersunk screw is arranged in the countersunk hole 23, and the countersunk screw is bolted in the threaded connection hole 11.

This embodiment can guarantee that pivot fat liquoring endotheca 2 and pivot fat liquoring overcoat 1 immersion oil chamber are sealed through setting up the connecting piece, avoid the oil leak.

Insert post 25 earlier in jack 12, correspond counter sink 23 with threaded connection hole 11 again, it is fixed with pivot fat liquoring endotheca 2 and pivot fat liquoring overcoat 1 connection through countersunk screw, then overlap the spiale hole 24 cover of pivot fat liquoring endotheca 2 at the pivot tip, pour into lubricating oil into at the oiling mouth 13 toward pivot fat liquoring overcoat 1, lubricating oil flows into the immersion oil clearance through oiling mouth 13, reentrant immersion oil hole 21 is interior, then immersion oil hole 21 will carry out immersion oil lubrication to the tip of pivot, thereby the use of this frock is accomplished.

Claims

1. The utility model provides a pivot automatic oiling frock, includes the pivot, its characterized in that: pivot automatic oiling frock still includes:

the oiling mechanism is arranged at the end part of a rotating shaft and used for evenly smearing lubricating oil at the end part of the rotating shaft, the oiling mechanism comprises a rotating shaft oiling inner sleeve (2) which is rotatably connected at the end part of the rotating shaft, the rotating shaft oiling inner sleeve (2) is provided with an inserting column (25), a shaft receiving hole (24) is formed in the inner part of the inserting column (25), the rotating shaft is placed in the shaft receiving hole (24), a plurality of oil soaking holes (21) which are evenly distributed in a circumferential mode are arranged on the side shell wall of the inserting column (25) in a penetrating mode, a plurality of rows of the oil soaking holes (21) are formed in the oil soaking holes (21), the oil soaking holes (21) are communicated with the shaft receiving hole (24), a rotating shaft oiling outer sleeve (1) is arranged outside the rotating shaft oiling inner sleeve (2), a jack (12) is arranged on the rotating shaft oiling outer sleeve (1), the inserting column (25) is movably connected in the jack (12), an oiling port (13) is formed in one end, far away from the rotating shaft, and the oiling outer sleeve (1) is communicated with the jack (12), the rotating shaft oiling inner sleeve (2) and the rotating shaft oiling outer sleeve (1) are provided with connecting pieces for connecting and locking the rotating shaft oiling inner sleeve (2) and the rotating shaft oiling outer sleeve (1).

2. The automatic oiling tool for rotating shafts according to claim 1, which is characterized in that: the rotating shaft oiling inner sleeve (2) and the rotating shaft oiling outer sleeve (1) are both made of aluminum alloy materials.

3. The automatic oiling tool for rotating shafts as claimed in claim 1 or 2, which is characterized in that: an oil immersion gap is arranged between the outer side of the rotating shaft oiling inner sleeve (2) and the inner wall of the rotating shaft oiling outer sleeve (1).

4. The automatic oiling tool for rotating shafts according to claim 3, characterized in that: the length of the inserting column (25) is smaller than the depth of the inserting hole (12).

5. The automatic oiling tool for rotating shafts according to claim 4, which is characterized in that: the connecting piece is including seting up threaded connection hole (11) that a plurality of circumference of becoming on pivot fat liquoring overcoat (1) is close to pivot one end terminal surface evenly arranges to and fixed connection is close to overlap joint flange (22) of pivot one end tip in pivot fat liquoring endotheca (2), counter sink (23) have been seted up to corresponding threaded connection hole (11) position on overlap joint flange (22), set up countersunk screw in counter sink (23), countersunk screw's bolt post threaded connection is in threaded connection hole (11).