CN215965128U

CN215965128U - Bearing slurry life testing device convenient to clean

Info

Publication number: CN215965128U
Application number: CN202122321303.1U
Authority: CN
Inventors: 庞书申; 杨庆巷; 庞诗海; 徐玉亮
Original assignee: Shandong Guodu Bearing Manufacturing Co ltd
Current assignee: Shandong Guodu Bearing Manufacturing Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-03-08
Anticipated expiration: 2031-09-25

Abstract

The utility model discloses a bearing slurry life testing device convenient to clean, which comprises an operating rod, a protective cover and an installation sleeve, the middle parts of the two ends of the operating rod are communicated and provided with a water inlet pipe and a water outlet pipe, the middle part of the protective cover is provided with a mounting hole, the two sides of the protective cover positioned outside the mounting hole are both fixed with sealing gaskets, the protective cover is movably arranged on the water outlet pipe through the mounting hole, the mounting sleeve is installed at one end of the water outlet pipe in a threaded manner, a water spray pipe is communicated and installed in the middle of one end of the mounting sleeve, which is far away from the water outlet pipe, the outer side of one end of the operating rod, which is positioned on the water outlet pipe, is movably provided with an adjusting valve, the diameters of the inner side and the outer side of the water inlet pipe and the water outlet pipe are equal, and the outside diameter of inlet tube and outlet pipe all is less than the outside diameter of action bars, the spray pipe is the form of buckling, the inboard diameter of spray pipe equals with the inboard diameter of outlet pipe. The utility model is beneficial to the protection and cleaning of the bearing life side-looking device.

Description

Bearing slurry life testing device convenient to clean

Technical Field

The utility model relates to the technical field of bearing testing, in particular to a bearing slurry service life testing device convenient to clean.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The bearings can be classified into rolling bearings and sliding bearings according to the frictional properties of the moving elements. Rolling bearings have been standardized and serialized, but have a larger radial size, vibration and noise, and a higher price than sliding bearings. The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling elements.

A large number of searches find that: chinese utility model patent: the utility model discloses bearing mud test detection equipment, which comprises a bearing and a water pump, wherein a detection box body is fixed in an outer box body, the detection box body is an open box body, and a cover plate is hinged to the outer box body; the motor is fixed on the outer box body, a rotating shaft of the motor extends into the outer box body and the detection box body, the detection box body is fixed in the outer box body, an insert sleeve of a compression screw is sleeved in an inner ring of the bearing, a pressing sheet and a hexagonal cap part are formed at the right end of the compression screw, the compression screw is screwed on the rotating shaft, the left end face of the inner ring of the bearing is pressed on the rotating shaft, and the right end face of the inner ring of the bearing is pressed on the pressing sheet; the bearing mud test device can be used for carrying out mud test detection on the bearing, and is used for testing whether the waterproof and mud-proof performance of the product is qualified or not and testing the waterproof and mud-proof limit time of the product.

When using the bearing, different according to the environment of use, the inside mud that gets into easily of partial bearing influences the inside lubrication of bearing, is unfavorable for the use of bearing, can normal use in order to guarantee the bearing, needs carry out the mud to the inside lubricating oil of bearing and wash the experiment, and when washing, washing unit splashes easily and has the greasy dirt, is unfavorable for the protection to washing unit, consequently, needs one kind now to be favorable to looking sideways at the device and protecting abluent device to the bearing life-span.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bearing slurry life testing device convenient to clean, which has the advantage of being beneficial to protecting and cleaning a bearing life side-looking device and solves the problem that a slurry washing experiment needs to be carried out on lubricating oil in a bearing in order to ensure that the bearing can be normally used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bearing mud life-span testing arrangement convenient to wash, includes action bars, protection casing and installation cover, department's intercommunication installs inlet tube and outlet pipe in the middle of the both ends of action bars, the mounting hole has been seted up to the middle department of protection casing, the both sides that the protection casing is located the mounting hole outside all are fixed with sealed the pad, the protection casing passes through mounting hole movable mounting on the outlet pipe, the one end at the outlet pipe is installed to installation cover screw thread, department's intercommunication installs the spray pipe in the middle of the one end that the installation cover deviates from the outlet pipe, the one end outside movable mounting that the action bars is located the outlet pipe has the governing valve.

Preferably, the diameters of the inner side and the outer side of the water inlet pipe and the water outlet pipe are equal, and the diameters of the outer side of the water inlet pipe and the outer side of the water outlet pipe are smaller than the diameters of the outer sides of the operating rods.

Preferably, the spray pipe is bent, and the diameter of the inner side of the spray pipe is equal to that of the inner side of the water outlet pipe.

Preferably, the outside of protection casing is circular-arc, the outside diameter looks adaptation of mounting hole and outlet pipe in the protection casing, the outside diameter of sealed pad equals with the diameter of action bars.

Preferably, the diameters of the inner sides of the water inlet pipe and the water outlet pipe are equal to the diameter of the inner side of the operating rod, and the adjusting valve is communicated with the inside of the operating rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is favorable for realizing the effect of carrying out the slurry washing experiment on the bearing by arranging the water inlet pipe and the water outlet pipe, the operating rod is connected with the water pipe through the water inlet pipe, the water pressure can be controlled by the regulating valve, and meanwhile, the mounting sleeve is arranged on the water outlet pipe, and the effect of carrying out the slurry washing experiment on the bearing is favorable under the action of the water spray pipe.

2. The oil stain cleaning device is beneficial to protecting oil stains by arranging the protective cover and the water spraying pipe, the oil stains can be shielded by the protective cover while the water spraying pipe is used for washing, and the protective cover and the water spraying pipe can be taken down for independent cleaning after the water spraying pipe is used for washing.

Drawings

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

FIG. 2 is a side view of the shield of the present invention;

FIG. 3 is a schematic view of the structure of the operating lever of the present invention;

fig. 4 is a schematic view of the structure of the mounting sleeve and the water spray pipe of the utility model.

In the figure: 1. a water inlet pipe; 2. an operating lever; 3. adjusting a valve; 4. mounting holes; 5. a protective cover; 6. installing a sleeve; 7. a water spray pipe; 8. a water outlet pipe; 9. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an embodiment of the present invention: the utility model provides a bearing mud life-span testing arrangement convenient to wash, including action bars 2, protection casing 5 and installation cover 6, department's intercommunication installs inlet tube 1 and outlet pipe 8 in the middle of the both ends of action bars 2, mounting hole 4 has been seted up to the middle department of protection casing 5, protection casing 5 is located the both sides in the 4 outsides of mounting hole and all is fixed with sealed pad 9, protection casing 5 is through 4 movable mounting of mounting hole on

outlet pipe

8, 6 threaded mounting in the one end of outlet pipe 8 of installation cover, department's intercommunication installs spray pipe 7 in the middle of the one end that installation cover 6 deviates from outlet pipe 8, the one end outside movable mounting that action bars 2 is located outlet pipe 8 has governing valve 3.

Referring to fig. 1 and 3, an embodiment of the present invention: the utility model provides a bearing mud life-span testing arrangement convenient to wash, including action bars 2, protection casing 5 and installation cover 6, department's intercommunication installs inlet tube 1 and outlet pipe 8 in the middle of the both ends of action bars 2, mounting hole 4 has been seted up to the middle department of protection casing 5, protection casing 5 is located the both sides in the 4 outsides of mounting hole and all is fixed with sealed pad 9, protection casing 5 is through 4 movable mounting of mounting hole on

outlet pipe

The inside and outside diameter of inlet tube 1 and outlet pipe 8 all equals, and the outside diameter of inlet tube 1 and outlet pipe 8 all is less than the outside diameter of action bars 2.

The inside diameter of inlet tube 1 and outlet pipe 8 all equals the inside diameter of action bars 2, and governing valve 3 is linked together with the inside of action bars 2.

Be connected action bars 2 with the water pipe through inlet tube 1, and can realize controlling water pressure through governing valve 3, install installation cover 6 on outlet pipe 8 simultaneously, under the effect of spray pipe 7, be favorable to carrying out the effect that mud washed the experiment to the bearing.

Referring to fig. 1, fig. 2 and fig. 4, an embodiment of the present invention: the utility model provides a bearing mud life-span testing arrangement convenient to wash, including action bars 2, protection casing 5 and installation cover 6, department's intercommunication installs inlet tube 1 and outlet pipe 8 in the middle of the both ends of action bars 2, mounting hole 4 has been seted up to the middle department of protection casing 5, protection casing 5 is located the both sides in the 4 outsides of mounting hole and all is fixed with sealed pad 9, protection casing 5 is through 4 movable mounting of mounting hole on

outlet pipe

The spray pipe 7 is bent, and the diameter of the inner side of the spray pipe 7 is equal to that of the inner side of the water outlet pipe 8.

The outside of protection casing 5 is circular-arc, and mounting hole 4 in the protection casing 5 and the outside diameter looks adaptation of outlet pipe 8, and the outside diameter of sealed 9 of filling up equals the diameter of action bars 2.

When washing through spray pipe 7, can play the effect of sheltering from to the greasy dirt through protection casing 5, and after washing the completion, can take off protection casing 5 and spray pipe 7, carry out solitary washing.

The working principle is as follows: in the work of the utility model, the operating rod 2 is connected with the water pipe through the water inlet pipe 1, the water pressure can be controlled through the regulating valve 3, the mounting sleeve 6 is arranged on the water outlet pipe 8, the effect of carrying out a slurry washing experiment on the bearing is facilitated under the effect of the water spray pipe 7, the oil stain can be shielded through the protective cover 5 while the water spray pipe 7 is washing, and the protective cover 5 and the water spray pipe 7 can be taken down for independent cleaning after the washing is finished. The above is the working principle of the present invention.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bearing mud life-span testing arrangement convenient to wash, includes action bars (2), protection casing (5) and installation cover (6), its characterized in that: department's intercommunication is installed in the middle of the both ends of action bars (2) and is had inlet tube (1) and outlet pipe (8), mounting hole (4) have been seted up to the middle department of protection casing (5), both sides that protection casing (5) are located the mounting hole (4) outside all are fixed with sealed pad (9), protection casing (5) are through mounting hole (4) movable mounting on outlet pipe (8), the one end at outlet pipe (8) is installed to installation cover (6) screw thread, department's intercommunication is installed in the middle of the one end that installation cover (6) deviate from outlet pipe (8) and spray pipe (7), the one end outside movable mounting that action bars (2) are located outlet pipe (8) has governing valve (3).

2. The bearing mud life testing device convenient to clean of claim 1, wherein: the inside and outside diameter homogeneous phase of inlet tube (1) and outlet pipe (8) equals, and the outside diameter of inlet tube (1) and outlet pipe (8) all is less than the outside diameter of action bars (2).

3. The bearing mud life testing device convenient to clean of claim 1, wherein: the water spray pipe (7) is bent, and the diameter of the inner side of the water spray pipe (7) is equal to that of the inner side of the water outlet pipe (8).

4. The bearing mud life testing device convenient to clean of claim 1, wherein: the outside of protection casing (5) is circular-arc, mounting hole (4) in protection casing (5) and the outside diameter looks adaptation of outlet pipe (8), the outside diameter of sealed pad (9) equals with the diameter of action bars (2).

5. The bearing mud life testing device convenient to clean of claim 1, wherein: the inside diameter of inlet tube (1) and outlet pipe (8) all equals with the inside diameter of action bars (2), governing valve (3) are linked together with the inside of action bars (2).