CN217879187U

CN217879187U - Lubricating oil foam characteristic detection diffusion head

Info

Publication number: CN217879187U
Application number: CN202221581792.2U
Authority: CN
Inventors: 张爱华; 魏书苗; 曾锋
Original assignee: Shandong Neil Lubrication Technology Co ltd
Current assignee: Shandong Neil Lubrication Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-22
Anticipated expiration: 2032-06-23

Abstract

The utility model provides a lubricating oil foam characteristic detects diffusion head, including the gas diffusion head, the first one end fixedly connected with of gas diffusion is used for connecting the connecting pipe of air supply line, the one end external surface that the gas diffusion head was kept away from to the connecting pipe has the support arm, the guide hole has been seted up to one side that the connecting pipe was kept away from to the support arm simultaneously, guide hole axis and connecting pipe axis parallel arrangement, it has the rubber sleeve to paste through glue in the guide hole, the cylinder of laminating mutually with the rubber sleeve is inserted to ann in the rubber sleeve, portable end box that is used for collecting lubricating oil under the gas diffusion head is installed to cylinder one end, end box internal diameter is greater than the diameter of gas diffusion head, the utility model discloses following beneficial effect has: the lubricating oil dripping from the gas diffusion head is collected in a centralized manner, and the lubricating oil attached to the surface of the gas diffusion head is prevented from dripping randomly.

Description

Lubricating oil foam characteristic detection diffusion head

Technical Field

The utility model relates to a lubricating oil foam characteristic detects diffusion head belongs to lubricating oil and detects technical field.

Background

The gas diffusion head is one of the main parts for detecting the foam characteristics of the lubricating oil, is generally a microporous spherical diffusion head pressed by metal particles or ceramics, and generates bubbles through micropores when submerged under the liquid level of the lubricating oil under the condition of connecting a gas source. At present, when the gas diffusion head is taken out from lubricating oil, the lubricating oil attached to the gas diffusion head is easy to drop randomly, so that the waste of the lubricating oil is caused, and the neatness of the working environment is easily influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a lubricating oil foam characteristic detects diffusion head to solve the problem that proposes in the above-mentioned background art, the utility model discloses realize concentrating the lubricating oil of collecting from the overhead drippage of gas diffusion, prevent that the overhead surface adhesion of gas diffusion lubricating oil drips at will.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a lubricating oil foam characteristic detects diffusion head, includes the gas diffusion head, the first one end fixedly connected with of gas diffusion is used for the connecting pipe of joint gas supply line, the first one end external fixed surface of gas diffusion is kept away from to the connecting pipe has the support arm, the guiding hole has been seted up to one side that the connecting pipe was kept away from to the support arm one side, guiding hole axis and connecting pipe axis parallel arrangement, it has the rubber sleeve to paste through glue in the guiding hole, the cylinder of laminating mutually in the rubber sleeve has been inserted to ann, the end box that is used for collecting lubricating oil under portable to the gas diffusion head is installed to cylinder one end, end box internal diameter is greater than the first diameter of gas diffusion.

Furthermore, a support plate is fixedly connected to the outer surface of the bottom box, a threaded head is fixedly connected to the upper surface of the support plate, a threaded blind hole matched with the threaded head is formed in the outer surface of the lower end of the cylinder, and the threaded head is in threaded connection with the threaded blind hole.

Further, slidable mounting has the end cap that is used for shutoff screw thread blind hole in the screw thread blind hole, end cap one end and screw thread blind hole opening end looks parallel and level, the end cap is in the one end fixedly connected with spring in the screw thread blind hole, the spring is arranged along the length direction of screw thread blind hole, the one end that the end cap was kept away from to the spring is fixed on screw thread blind hole inner wall.

Furthermore, one end of the cylinder, which is far away from the bottom box, is fixedly connected with a limiting head, the diameter of the limiting head is larger than that of the guide hole, and the limiting head and the cylinder are of an integrally formed structure.

Furthermore, one end of the support arm, which is far away from the guide hole, is fixedly connected with a barrel sleeve, and the barrel sleeve is sleeved on the connecting pipe and is fixedly connected with the connecting pipe.

Furthermore, one side of the gas diffusion head facing the connecting pipe is provided with a supporting disk fixedly connected with the gas diffusion head, and the supporting disk is sleeved on the connecting pipe and is fixedly connected with the connecting pipe.

Furthermore, both ends of the connecting pipe are open, and external threads are machined on the outer surface of one end, far away from the gas diffusion head, of the connecting pipe.

The utility model has the advantages that:

1. when the gas diffusion head is taken out from the lubricating oil, the gas diffusion head is kept on the upper side of the lubricating oil container firstly, then the position of the cylinder is adjusted along the guide hole, the cylinder drives the bottom box to move downwards, after the height of the bottom box is lower than that of the gas diffusion head, the cylinder is rotated, the bottom box is rotated to the position right below the gas diffusion head, then the lubricating oil dropping from the surface of the gas diffusion head drops into the bottom box, the concentrated collection of the lubricating oil dropping from the surface of the gas diffusion head is realized, the random dropping of the lubricating oil when the position of the gas diffusion head is transferred is avoided, and the neatness of a working environment are favorably maintained.

2. The cylinder is inserted into the rubber sleeve in the guide hole, so that the friction coefficient between the cylinder and the inner wall of the guide hole is increased, and the relative position of the cylinder and the support arm is convenient to limit.

3. In the screw thread blind hole on the wrong income cylinder with the thread head, accomplish being connected of extension board and cylinder, realize the convenient dismouting of cylinder and end box promptly, when the thread head is twisted in the screw thread blind hole, the thread head passes through end cap extrusion spring, make the spring produce elastic deformation, under the effect of spring resilience force, prevent that the thread head from taking place relative rotation with the cylinder, improve the stability that the cylinder is connected with end box, when the thread head breaks away from the screw thread blind hole, the end cap resumes to the normal position and once more with screw thread blind hole open end parallel and level under the effect of spring resilience force, realize the purpose of real-time shutoff screw thread blind hole, prevent that debris from getting into in the screw thread blind hole at will.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a lubricating oil foam characteristic detecting diffusion head according to the present invention;

FIG. 2 is an enlarged view of the position A of the lubricating oil foam characteristic detecting diffusion head of the present invention;

FIG. 3 is an enlarged view of the point B of the lubricating oil foam characteristic detecting diffusion head of the present invention;

FIG. 4 is a perspective view of a support arm of a lubricating oil foam property detecting diffusion head according to the present invention;

FIG. 5 is a schematic view of the assembly of the plug, the spring and the cylinder of the lubricating oil foam characteristic detecting diffusion head of the present invention;

in the figure: 1-gas diffusion head, 2-support plate, 3-connecting pipe, 4-bottom box, 5-column, 6-support arm, 7-barrel sleeve, 8-rubber sleeve, 9-limiting head, 10-support plate, 11-threaded head, 12-guide hole, 13-spring, 14-threaded blind hole and 15-plug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a lubricating oil foam characteristic detection diffusion head, including gas diffusion head 1, gas diffusion head 1 one end fixedly connected with is used for connecting the connecting pipe 3 of air supply line, gas diffusion head 1 is equipped with the supporting disk 2 with gas diffusion head 1 fixed connection towards one side of connecting

pipe

3, 2 covers of supporting disk establish on connecting pipe 3 and with connecting pipe 3 fixed connection, the stability that connecting pipe 3 and gas diffusion head 1 are connected is improved in the design of supporting disk 2, the both ends of connecting pipe 3 are the opening form, the one end outer surface processing that connecting pipe 3 kept away from gas diffusion head 1 has the external screw thread, processing external screw thread on connecting pipe 3, be convenient for connecting pipe 3 is connected with the air supply line.

Referring to fig. 1, 2 and 4, a support arm 6 is fixed on the outer surface of one end of the connecting pipe 3 far from the gas diffusion head 1, a sleeve 7 is fixedly connected to one end of the support arm 6 far from the guide hole 12, the sleeve 7 is sleeved on the connecting pipe 3 and is fixedly connected with the connecting pipe 3, the sleeve 7 increases the connection range of the support arm 6 and the connecting pipe 3, a guide hole 12 is opened on one side of the support arm 6 far from the connecting pipe 3, the central axis of the guide hole 12 is arranged in parallel with the central axis of the connecting pipe 3, a rubber sleeve 8 is adhered in the guide hole 12 through glue, a cylinder 5 adhered to the inner wall of the rubber sleeve 8 is inserted in the rubber sleeve 8, a bottom box 4 which can move right below the gas diffusion head 1 and is used for collecting lubricating oil is installed at one end of the cylinder 5, the inner diameter of the bottom box 4 is larger than that of the gas diffusion head 1, a limiting head 9 is fixedly connected to one end of the cylinder 5 far from the bottom box 4, and the diameter of the limiting head 9 is larger than that of the guide hole 12, the limiting head 9 and the cylinder 5 are of an integrated structure, the design of the limiting head 9 prevents the cylinder 5 from separating from the rubber sleeve 8, the cylinder 5 is inserted into the rubber sleeve 8 in the guide hole 12, the friction coefficient between the cylinder 5 and the inner wall of the guide hole 12 is increased, the relative position of the cylinder 5 and the support arm 6 is convenient to limit, when the gas diffusion head 1 is taken out from lubricating oil, the gas diffusion head 1 is firstly kept at the upper side of a lubricating oil container, then the position of the cylinder 5 is adjusted along the guide hole 12, the cylinder 5 drives the bottom box 4 to move downwards, when the height of the bottom box 4 is lower than that of the gas diffusion head 1, the cylinder 5 is rotated to enable the bottom box 4 to rotate to be right below the gas diffusion head 1, and then the lubricating oil dropping from the surface of the gas diffusion head 1 drops into the bottom box 4, the centralized collection of the lubricating oil dropping from the surface of the gas diffusion head 1 is realized, and the random dropping of the lubricating oil is avoided when the position of the gas diffusion head 1 is shifted, is beneficial to maintaining the tidiness of the working environment.

Referring to fig. 1, 3 and 5, a support plate 10 is fixedly connected to the outer surface of the bottom case 4, a threaded head 11 is fixedly connected to the upper surface of the support plate 10, a threaded blind hole 14 matched with the threaded head 11 is formed in the outer surface of the lower end of the cylinder 5, the threaded head 11 is in threaded connection with the threaded blind hole 14, a plug 15 used for plugging the threaded blind hole 14 is slidably installed in the threaded blind hole 14, one end of the plug 15 is flush with the open end of the threaded blind hole 14, a spring 13 is fixedly connected to one end of the plug 15 in the threaded blind hole 14, the spring 13 is arranged along the length direction of the threaded blind hole 14, one end of the spring 13 far away from the plug 15 is fixed on the inner wall of the threaded blind hole 14, the threaded head 11 is screwed into the threaded blind hole 14 on the cylinder 5, accomplish being connected of extension board 10 and cylinder 5, realize convenient dismouting of cylinder 5 and end box 4 promptly, when the thread head 11 twists in the screw thread blind hole 14, thread head 11 passes through end cap 15 extrusion spring 13, make spring 13 produce elastic deformation, under the effect of spring 13 resilience force, prevent that thread head 11 and cylinder 5 from taking place relative rotation, improve the stability that cylinder 5 and end box 4 are connected, when thread head 11 breaks away from screw thread blind hole 14, end cap 15 resumes to the normal position and again with 14 open end parallel and level of screw thread blind hole under the effect of spring 13 resilience force, realize real-time shutoff screw thread blind hole 14's mesh, prevent that debris from getting into in the screw thread blind hole 14 at will.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. A lubricating oil foam characteristic detection diffusion head comprises a gas diffusion head (1), and is characterized in that: gas diffusion head (1) one end fixedly connected with is used for connecting pipe (3) of air supply line, the one end external fixation that gas diffusion head (1) was kept away from in connecting pipe (3) has support arm (6), guiding hole (12) have been seted up to one side that connecting pipe (3) were kept away from in support arm (6) one side, guiding hole (12) axis and connecting pipe (3) axis parallel arrangement, it has rubber sleeve (8) to paste through glue in guiding hole (12), ann has inserted cylinder (5) of laminating mutually with rubber sleeve (8) inner wall in rubber sleeve (8), cylinder (5) one end is installed and is portable end box (4) that are used for collecting lubricating oil under gas diffusion head (1), end box (4) internal diameter is greater than the diameter of gas diffusion head (1).

2. The lubricating oil foam property detection diffusion head of claim 1, wherein: the outer surface of the bottom box (4) is fixedly connected with a support plate (10), the upper surface of the support plate (10) is fixedly connected with a threaded head (11), the outer surface of the lower end of the cylinder (5) is provided with a threaded blind hole (14) matched with the threaded head (11), and the threaded head (11) is in threaded connection with the threaded blind hole (14).

3. The lubricating oil foam property detection diffusion head of claim 2, wherein: slidable mounting has end cap (15) that is used for shutoff screw thread blind hole (14) in screw thread blind hole (14), end cap (15) one end and screw thread blind hole (14) opening end parallel and level, end cap (15) are in one end fixedly connected with spring (13) in screw thread blind hole (14), spring (13) are arranged along the length direction of screw thread blind hole (14), the one end that end cap (15) were kept away from in spring (13) is fixed on screw thread blind hole (14) inner wall.

4. The lubricating oil foam property detection diffusion head of claim 1, wherein: one end of the cylinder (5) far away from the bottom box (4) is fixedly connected with a limiting head (9), the diameter of the limiting head (9) is larger than that of the guide hole (12), and the limiting head (9) and the cylinder (5) are of an integrally formed structure.

5. The lubricating oil foam property detection diffusion head of claim 1, wherein: one end of the support arm (6) far away from the guide hole (12) is fixedly connected with a barrel sleeve (7), and the barrel sleeve (7) is sleeved on the connecting pipe (3) and is fixedly connected with the connecting pipe (3).

6. The lubricating oil foam property detection diffusion head of claim 1, wherein: one side of the gas diffusion head (1) facing the connecting pipe (3) is provided with a supporting disk (2) fixedly connected with the gas diffusion head (1), and the supporting disk (2) is sleeved on the connecting pipe (3) and is fixedly connected with the connecting pipe (3).

7. The lubricating oil foam property detecting diffusion head of claim 1, wherein: the two ends of the connecting pipe (3) are both in an opening shape, and external threads are machined on the outer surface of one end, far away from the gas diffusion head (1), of the connecting pipe (3).