CN218153566U - Automatic oil-supplementing type lubricating device for bearing - Google Patents
Automatic oil-supplementing type lubricating device for bearing Download PDFInfo
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- CN218153566U CN218153566U CN202222316630.2U CN202222316630U CN218153566U CN 218153566 U CN218153566 U CN 218153566U CN 202222316630 U CN202222316630 U CN 202222316630U CN 218153566 U CN218153566 U CN 218153566U
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Abstract
The utility model discloses an automatic oil supplementing type lubricating device for bearing, its technical scheme main points are: the bearing device comprises a bearing gland installed on one side of a pump shell, wherein an oil inlet is formed in the outer side of the bearing gland, one end of the oil inlet is in threaded connection with a double-end outer screw joint, one end of the double-end outer screw joint is in threaded connection with a first inner screw tee joint, one end of the first inner screw tee joint is in threaded connection with a first double-end outer screw connecting pipe, the other end of the first inner screw tee joint is in threaded connection with an outer screw ball valve, one end of the first double-end outer screw connecting pipe is in threaded connection with an inner screw elbow, one end of the inner screw elbow is in threaded connection with a second double-end outer screw connecting pipe, lubricating oil can be supplemented in an automatic oil supplementing mode to replace common grease lubrication, the oil level is visible and controllable, the best lubricating state of a bearing is ensured, the friction resistance is small, the heat dissipation is fast, and the operation reliability and the service life of the bearing are remarkably improved.
Description
Technical Field
The utility model relates to a bearing technical field, in particular to automatic oil supplementing type lubricating device of bearing.
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 guarantee its gyration precision.
The bearing needs to be lubricated through lubricating oil in order to improve the stationarity of operation, and current double suction pump is lubricated the bearing in filling the sealing box with ordinary grease lubrication in the operation, and the observation lubricating oil service behavior has nothing in the use, and is inconvenient to the automatic lubricating oil that supplyes of bearing, and the lubricated effect of ordinary grease is general, and the friction is big, and the heat dissipation is slow, has reduced bearing life.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing an automatic oil supplementation formula lubricating arrangement of bearing to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an automatic oil supplementing type lubricating arrangement of bearing, includes the bearing gland of pump case one side installation, the outside of bearing gland is provided with the oil inlet, the one end threaded connection of oil inlet has the outer silk of double-end to connect, the one end threaded connection that the outer silk of double-end connects has first internal thread tee bend, the three-way one end threaded connection of first internal thread has first double-end outer silk takeover, the three-way other end threaded connection of first internal thread has the external thread ball valve, the one end threaded connection that the first double-end outer silk was taken over has the internal thread elbow, the one end threaded connection of internal thread elbow has the outer silk of second double-end takeover, threaded connection has the second internal thread tee bend on the outer silk of second double-end takeover, the three-way one end threaded connection of second internal thread has the external thread constant position oil cup.
By adopting the technical scheme, the oil inlet arranged on the bearing gland is conveniently connected with the double-end outer wire joint, the outer wire ball valve arranged on one side of the first inner wire tee joint is convenient for adjusting and controlling the flow rate of engine oil, the outer wire constant-position oil cup is convenient for storing the lubricating engine oil, the amount of the internal engine oil is convenient to observe, after the lubricating engine oil in the pump shell is lost, the internal oil level is reduced, the oil level at the inclined plane of the outer wire constant-position oil cup is reduced to be lower than the working oil level point, the pressure balance of the oil in the outer wire constant-position oil cup is damaged, the lubricating engine oil in the outer wire constant-position oil cup flows into the first inner wire tee joint through the second inner wire tee joint, the second double-end outer wire connecting pipe, the inner wire elbow and the first double-end outer wire connecting pipe, the lubricating engine oil flows out through the oil inlet and is injected into the pump shell, the oil is supplemented until the liquid level of the lubricating engine oil is restored to the working oil point, the oil supplementing is finished, the lubricating engine oil supplementing mode capable of automatically supplementing replaces the common grease lubrication, the oil level is visible and controllable, the best lubrication state of the bearing is ensured, the small resistance, the heat dissipation is fast, the reliability and the service life of the bearing is obviously improved.
Preferably, a seal box is installed on the pump shell, a bearing is installed on the seal box, a bearing gland is installed on the end face of the seal box through a screw, and the oil inlet is communicated with the seal box.
By adopting the technical scheme, the bearing is convenient to mount and the lubricating engine oil is convenient to store through the sealing box, the oil inlet is communicated with the sealing box, and the lubricating engine oil is convenient to supplement into the sealing box.
Preferably, the outer diameters of the first double-end external nipple and the second double-end external nipple are both 16mm, the length of the first double-end external nipple is 122mm, and the length of the second double-end external nipple is 66.5mm.
Through adopting above-mentioned technical scheme, the diameter is 16 mm's first double-end outer screwed connection pipe and second double-end outer screwed connection pipe, conveniently is connected with the second internal thread tee bend, and the length of first double-end outer screwed connection pipe is 122mm, and the length of second double-end outer screwed connection pipe is 66.5mm can make the outer silk constant position oil cup carry lubricated machine oil in the double-end outer screwed connection with first internal thread tee bend.
Preferably, one end of the second inner threaded tee is connected with an outer threaded plug in a threaded manner.
Through adopting above-mentioned technical scheme, be connected through outer silk end cap and second internal thread tee bend, conveniently seal the unnecessary export of second internal thread tee bend.
Preferably, the outer wire constant position oil cup comprises a cup seat and a cup body, one end of the cup seat is in threaded connection with the second inner wire tee joint, and the cup body is fixedly installed on the cup seat.
Through adopting above-mentioned technical scheme, conveniently fix with the cup through the cup, in the lubricated machine oil in the cup flowed into the second internal thread tee bend through the cup.
Preferably, the cup body is a transparent plastic cup body.
By adopting the technical scheme, the cup body is made of transparent plastic, so that the oil level of lubricating engine oil in the cup body can be visually known and observed.
Preferably, a fixed hanging plate is installed on the surface of the lower end of the second internal thread tee joint, and one side of the fixed hanging plate is installed on the circumferential surface of the bearing gland through screws.
Through adopting above-mentioned technical scheme, conveniently fix the outer silk constant position oil cup of connecting on the second internal thread tee bend through fixed link plate, improve the fastness of installation.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, in the automatic oil-supplementing type lubricating device for the bearing, an oil inlet arranged on a bearing pressure cover is conveniently connected with a double-end outer thread joint, an outer thread ball valve arranged on one side of a first inner thread tee joint is convenient for adjusting and controlling the flow rate of lubricating oil, an outer thread constant-position oil cup is convenient for storing the lubricating oil and observing the amount of the internal lubricating oil, when the lubricating oil in a pump shell is lost, the internal oil level is lowered, the oil level at the inclined plane of the outer thread constant-position oil cup is lowered below the working oil level point, so that the pressure balance of the oil in the outer thread constant-position oil cup is damaged, the lubricating oil in the outer thread constant-position oil cup flows into the first inner thread tee joint through a second inner thread tee joint, a second double-end outer thread connecting pipe, an inner thread elbow and the first double-end outer thread connecting pipe, flows out through the oil inlet and is injected into the pump shell until the lubricating oil level is restored to the working oil level, and oil supplementation is finished;
secondly, in the automatic oil supply type lubricating device for the bearing, lubricating oil can be supplied in an automatic oil supply mode to replace common grease lubrication, the oil level is visible and controllable, the optimal lubricating state of the bearing is ensured, the friction resistance is small, the heat dissipation is fast, and the operation reliability and the service life of the bearing are obviously improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is a second schematic structural view of the present invention;
fig. 4 is a schematic view of a part of the structure of the present invention.
Reference numerals are as follows: 1. a pump housing; 2. a bearing gland; 3. an oil inlet; 4. a double-ended external thread joint; 5. a first internal thread tee; 6. a first double-ended external nipple; 7. an internal thread elbow; 8. a second double-ended male nipple; 9. a second internal thread tee; 10. an external thread constant position oil cup; 101. a cup holder; 102. a cup body; 11. an external thread ball valve; 12. a bearing; 13. fixing the hanging plate; 14. a sealing box; 15. and an outer thread plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, an automatic oil-filling type lubricating device for a bearing comprises a bearing gland 2 installed on one side of a pump shell 1, an oil inlet 3 is formed in the outer side of the bearing gland 2, one end of the oil inlet 3 is in threaded connection with a double-end external thread connector 4, one end of the double-end external thread connector 4 is in threaded connection with a first internal thread tee 5, one end of the first internal thread tee 5 is in threaded connection with a first double-end external thread connecting pipe 6, the other end of the first internal thread tee 5 is in threaded connection with an external thread ball valve 11, one end of the first double-end external thread connecting pipe 6 is in threaded connection with an internal thread elbow 7, one end of the internal thread elbow 7 is in threaded connection with a second double-end external thread connecting pipe 8, a second internal thread tee 9 is in threaded connection with a second external thread connecting pipe 8, and one end of the second internal thread tee 9 is in threaded connection with an external thread constant-position oil cup 10.
Referring to fig. 2 and 3, a seal box 14 is mounted on the pump housing 1, a bearing 12 is mounted on the seal box 14, a bearing gland 2 is mounted on an end face of the seal box 14 through a screw, an oil inlet 3 is communicated with the seal box 14, the bearing 12 is conveniently mounted and lubricating oil is conveniently stored through the seal box 14, and the oil inlet 3 is communicated with the seal box 14, so that lubricating oil is conveniently supplemented into the seal box 14.
Referring to fig. 1 and 4, the outer diameters of the first double-end external thread connecting pipe 6 and the second double-end external thread connecting pipe 8 are both 16mm, the length of the first double-end external thread connecting pipe 6 is 122mm, the length of the second double-end external thread connecting pipe 8 is 66.5mm, the first double-end external thread connecting pipe 6 and the second double-end external thread connecting pipe 8 with the diameters of 16mm are conveniently connected with the second internal thread tee 9, the length of the first double-end external thread connecting pipe 6 is 122mm, and the length of the second double-end external thread connecting pipe 8 is 66.5mm, so that the external thread constant-position oil cup 10 can convey lubricating oil into the double-end external thread connector 4 connected with the first internal thread tee 5.
Referring to fig. 4, one end of the second internal threaded tee 9 is connected with an external threaded plug 15 through a thread, and the external threaded plug 15 is connected with the second internal threaded tee 9, so that redundant outlets of the second internal threaded tee 9 can be conveniently sealed.
Referring to fig. 1, the external thread constant-position oil cup 10 includes a cup seat 101 and a cup body 102, one end of the cup seat 101 is screwed on the second internal thread tee 9, the cup body 102 is fixedly mounted on the cup seat 101, and is conveniently fixed with the cup body 102 through the cup seat 101, and lubricating oil in the cup body 102 flows into the second internal thread tee 9 through the cup seat 101.
Referring to fig. 1, the cup 102 is a transparent plastic cup, and the oil level of the lubricating oil inside the cup 102 can be visually known and observed by using the transparent plastic cup as the cup 102.
Referring to fig. 4, a fixing hanging plate 13 is installed on the surface of the lower end of the second internal thread tee 9, one side of the fixing hanging plate 13 is installed on the circumferential surface of the bearing gland 2 through screws, and the external thread constant position oil cup 10 connected to the second internal thread tee 9 is conveniently fixed through the fixing hanging plate 13, so that the installation firmness is improved.
The use principle is as follows:
when the automatic oil-supplementing type lubricating device for the bearing is used, the oil inlet 3 formed in the bearing gland 2 is conveniently connected with the double-end outer thread connector 4, lubricating oil is filled into the outer thread constant-position oil cup 10 and is connected with the second inner thread tee joint 9, after the lubricating oil in the pump shell 1 is lost, the internal oil level is lowered, the oil level at the inclined plane of the outer thread constant-position oil cup 10 is lowered to be below a working oil level point, the pressure balance of the oil in the outer thread constant-position oil cup 10 is damaged, the lubricating oil in the outer thread constant-position oil cup 10 flows into the first inner thread tee joint 5 through the second inner thread tee joint 9, the second double-end outer thread connecting pipe 8, the inner thread elbow 7 and the first double-end outer thread connecting pipe 6, flows out of the oil inlet 3 and is injected into the pump shell 1, and the oil supplementing is finished until the liquid level of the lubricating oil is restored to the working oil level point.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic oil supplementing formula lubricating arrangement of bearing, includes bearing gland (2) of pump case (1) one side installation, its characterized in that: the outer side of bearing gland (2) is provided with oil inlet (3), the one end threaded connection of oil inlet (3) has double-end outer thread joint (4), the one end threaded connection of double-end outer thread joint (4) has first internal thread tee bend (5), the one end threaded connection of first internal thread tee bend (5) has first double-end outer thread takeover (6), the other end threaded connection of first internal thread tee bend (5) has outer silk ball valve (11), the one end threaded connection of first double-end outer thread takeover (6) has internal thread elbow (7), the one end threaded connection of internal thread elbow (7) has second double-end outer thread takeover (8), threaded connection has second internal thread tee bend (9) on second double-end outer thread takeover (8), the one end threaded connection of second internal thread tee bend (9) has outer silk constant position oil cup (10).
2. The automatic oil-replenishing type lubricating device for the bearing according to claim 1, characterized in that: the pump shell (1) is provided with a sealing box (14), the sealing box (14) is provided with a bearing (12), the bearing gland (2) is arranged on the end face of the sealing box (14) through a screw, and the oil inlet (3) is communicated with the sealing box (14).
3. The automatic oil-replenishing type lubricating device for the bearing according to claim 1, characterized in that: the outer diameters of the first double-head outer nipple (6) and the second double-head outer nipple (8) are both 16mm, the length of the first double-head outer nipple (6) is 122mm, and the length of the second double-head outer nipple (8) is 66.5mm.
4. The automatic oil-replenishing type lubricating device for the bearing according to claim 1, characterized in that: one end of the second internal thread tee joint (9) is in threaded connection with an external thread plug (15).
5. The automatic oil-replenishing type lubricating device for the bearing according to claim 1, characterized in that: the outer wire constant-position oil cup (10) comprises a cup seat (101) and a cup body (102), one end of the cup seat (101) is in threaded connection with the second inner wire tee joint (9), and the cup body (102) is fixedly installed on the cup seat (101).
6. The automatic oil-replenishing type lubricating device for the bearing according to claim 5, wherein: the cup body (102) is a transparent plastic cup body.
7. The automatic oil-filling type lubricating device for the bearing according to claim 1, characterized in that: and a fixed hanging plate (13) is arranged on the surface of the lower end of the second internal thread tee joint (9), and one side of the fixed hanging plate (13) is arranged on the circumferential surface of the bearing gland (2) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222316630.2U CN218153566U (en) | 2022-09-01 | 2022-09-01 | Automatic oil-supplementing type lubricating device for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222316630.2U CN218153566U (en) | 2022-09-01 | 2022-09-01 | Automatic oil-supplementing type lubricating device for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218153566U true CN218153566U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222316630.2U Active CN218153566U (en) | 2022-09-01 | 2022-09-01 | Automatic oil-supplementing type lubricating device for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218153566U (en) |
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- 2022-09-01 CN CN202222316630.2U patent/CN218153566U/en active Active
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