CN217481748U - Double-oil-groove long-service-life compressor crankshaft - Google Patents
Double-oil-groove long-service-life compressor crankshaft Download PDFInfo
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- CN217481748U CN217481748U CN202220599653.6U CN202220599653U CN217481748U CN 217481748 U CN217481748 U CN 217481748U CN 202220599653 U CN202220599653 U CN 202220599653U CN 217481748 U CN217481748 U CN 217481748U
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- power shaft
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- connecting seat
- seats
- compressor crankshaft
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Abstract
The utility model discloses a double-oil-groove long-life compressor crankshaft, which comprises two installation seats, two connecting rod journals, a connecting seat and a power shaft, wherein the installation seats are arranged in parallel relatively, the two installation seats are connected through the connecting rod journals, the lower part of one side of the installation seat, which is far away from the connecting rod journals, is fixedly provided with the connecting seat, one end of the connecting seat, which is far away from the installation seat, is connected with the power shaft, the connecting seat and the power shaft are arranged in parallel relatively, and the power shaft is provided with oil grooves; the power shaft is characterized in that a mounting hole is formed in one end, far away from the mounting seat, of the connecting seat, and a connecting column is fixedly mounted at one end, close to the connecting seat, of the power shaft. The spliced pole is located the mounting hole, through the design of connecting seat, the installation and the dismantlement of the power shaft of being convenient for, when needs are changed the power shaft, with the power shaft dismantle get off can to be convenient for change the power shaft, be convenient for to this compressor crankshaft maintenance and maintenance, and then can prolong compressor crankshaft's life.
Description
Technical Field
The utility model relates to a compressor bent axle technical field, in particular to two oil groove long-life compressor bent axles.
Background
A compressor is a driven fluid machine that raises low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The refrigerating cycle is powered by sucking low-temperature and low-pressure refrigerant gas from the air suction pipe, driving the piston to compress the refrigerant gas through the operation of the motor, and discharging high-temperature and high-pressure refrigerant gas to the exhaust pipe. The compressor crankshaft is installed on the compressor, but the compressor crankshaft in the prior art is an integrated structure, and parts cannot be replaced, so that the service life of the compressor crankshaft can be shortened.
Therefore, a double-oil-groove long-service-life compressor crankshaft is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a two oil groove long-life compressor crankshafts can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the double-oil-groove long-service-life compressor crankshaft comprises mounting seats, connecting rod journals, connecting seats and power shafts, wherein the two mounting seats are arranged in parallel relatively, the two mounting seats are connected through the connecting rod journals, the connecting seats are fixedly mounted on the lower portions of the sides, away from the connecting rod journals, of the mounting seats, one ends, away from the mounting seats, of the connecting seats are connected with the power shafts, the two connecting seats and the power shafts are arranged in parallel relatively, and oil grooves are formed in the power shafts;
the connecting seat is far away from mount pad one end and is equipped with the mounting hole, power shaft is close to connecting seat one end fixed mounting has the spliced pole, and the spliced pole is located the mounting hole, through the design of connecting seat, the installation and the dismantlement of the power shaft of being convenient for.
Furthermore, the outer side of the connecting column is provided with a thread groove, and the inner wall of the mounting hole is provided with an assembly groove matched with the thread groove.
Further, the power shaft is in threaded connection with the connecting seat through the connecting column.
Furthermore, a mounting plate is fixedly sleeved on the outer side of one end, close to the connecting column, of the power shaft, the mounting plate is of a circular plate-shaped structure, and the power shaft and the connecting seat can be connected more tightly through the design of the mounting plate.
Furthermore, a second sealing gasket is fixedly glued on one side, close to the connecting seat, of the mounting plate, a groove for mounting a bolt is formed in one side, away from the second sealing gasket, of the mounting plate, and one end of the bolt penetrates through the inner wall of one side of the groove and is in threaded connection with one end of the connecting seat.
Furthermore, a first sealing gasket of a circular ring structure is fixedly glued at one end of the connecting seat, which is close to the power shaft.
Compared with the prior art, the utility model discloses following beneficial effect has: the spliced pole is located the mounting hole, design through the connecting seat, be convenient for the installation and the dismantlement of power shaft, the mounting panel is kept away from that sealed one side of filling up of second is equipped with the recess that is used for mounting bolt, recess one side inner wall and connecting seat one end threaded connection are passed to bolt one end, design through the mounting panel, it can be inseparabler to make power shaft and connecting seat be connected, when needs are changed power shaft, dismantle power shaft can, thereby be convenient for change power shaft, be convenient for maintain and maintain this compressor crankshaft, and then can prolong compressor crankshaft's life, the problem that compressor crankshaft all is a body structure among the prior art has been solved.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram of two oil groove long-life compressor crankshafts.
Fig. 2 is the utility model relates to a mount pad stereogram of two oil groove long-life compressor crankshafts.
Fig. 3 is the utility model discloses a power shaft stereogram of two oil groove long-life compressor crankshafts.
In the figure: 1. a mounting base; 2. a connecting rod journal; 3. a connecting seat; 4. a power shaft; 5. mounting a plate; 6. a groove; 7. a bolt; 8. a first gasket; 9. mounting holes; 10. a second gasket; 11. connecting columns; 12. a thread groove.
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.
As shown in fig. 1-3, the double-oil-groove long-life compressor crankshaft comprises two mounting seats 1, two connecting rod journals 2, two connecting seats 3 and a power shaft 4, wherein the two mounting seats 1 are arranged in parallel relatively, the two mounting seats 1 are connected through the connecting rod journals 2, the connecting seat 3 is fixedly mounted on the lower portion of one side, away from the connecting rod journals 2, of the mounting seat 1, one end, away from the mounting seat 1, of the connecting seat 3 is connected with the power shaft 4, two groups of the connecting seat 3 and the power shaft 4 are arranged in parallel relatively, and oil grooves are formed in the power shaft 4;
connecting seat 3 keeps away from 1 one end of mount pad and is equipped with mounting hole 9, power shaft 4 is close to 3 one end fixed mounting of connecting seat has spliced pole 11, and spliced pole 11 is located mounting hole 9, through the design of connecting seat 3, the installation and the dismantlement of the power shaft 4 of being convenient for.
The outer side of the connecting column 11 is provided with a thread groove 12, and the inner wall of the mounting hole 9 is provided with an assembling groove matched with the thread groove 12.
Wherein, the power shaft 4 is in threaded connection with the connecting seat 3 through a connecting column 11.
Wherein, the power shaft 4 is close to the fixed mounting panel 5 that has been put of spliced pole 11 one end outside cover, mounting panel 5 is circular platelike structure, through the design of mounting panel 5, makes power shaft 4 be connected with connecting seat 3 and can be inseparabler.
The mounting plate 5 is fixedly glued with a second sealing gasket 10 on one side close to the connecting seat 3, a groove 6 for mounting a bolt 7 is formed in one side, far away from the second sealing gasket 10, of the mounting plate 5, and one end of the bolt 7 penetrates through the inner wall of one side of the groove 6 to be in threaded connection with one end of the connecting seat 3.
And a first sealing gasket 8 of a circular ring structure is fixedly glued at one end of the connecting seat 3 close to the power shaft 4.
It should be noted that, the utility model relates to a two oil groove long-life compressor crankshafts, 1 relative parallel of mount pad is equipped with two, two mount pads 1 are connected through rod journal 2, 2 one side lower part fixed mounting of rod journal are kept away from to mount pad 1 has connecting seat 3, 1 one end of mount pad is kept away from to connecting seat 3 and is connected with power shaft 4, power shaft 4 passes through spliced pole 11 and 3 threaded connection of connecting seat, the sealed pad 10 in close contact with of the second of the sealed pad 8 of the last first of power shaft 4 and mounting panel 5 one side, 6 one side inner walls of recess and 3 one end threaded connection of connecting seat are passed to 7 one end of bolt, when needs are changed power shaft 4, dismantle power shaft 4 can.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The double-oil-groove long-life compressor crankshaft comprises mounting seats (1), connecting rod journals (2) and connecting seats (3), and is characterized by further comprising power shafts (4), wherein the two mounting seats (1) are arranged in parallel relatively, the two mounting seats (1) are connected through the connecting rod journals (2), the connecting seats (3) are fixedly mounted on the lower portion of one side, away from the connecting rod journals (2), of the mounting seats (1), one ends, away from the mounting seats (1), of the connecting seats (3) are connected with the power shafts (4), the two groups of connecting seats (3) and the two groups of power shafts (4) are arranged in parallel relatively, and oil grooves are formed in the power shafts (4);
the power shaft is characterized in that a mounting hole (9) is formed in one end, far away from the mounting seat (1), of the connecting seat (3), and a connecting column (11) is fixedly mounted at one end, close to the connecting seat (3), of the power shaft (4).
2. A dual sump long life compressor crankshaft as defined in claim 1 wherein: the outer side of the connecting column (11) is provided with a thread groove (12), and the inner wall of the mounting hole (9) is provided with an assembly groove matched with the thread groove (12).
3. A dual sump long life compressor crankshaft as defined in claim 1 wherein: the power shaft (4) is in threaded connection with the connecting seat (3) through a connecting column (11).
4. A dual sump long life compressor crankshaft as defined in claim 1 wherein: the power shaft (4) is close to the outer side of one end of the connecting column (11) and is fixedly sleeved with the mounting plate (5), and the mounting plate (5) is of a circular plate-shaped structure.
5. A dual sump long life compressor crankshaft as defined in claim 4 wherein: the mounting plate (5) is close to one side of the connecting seat (3) and is fixedly glued with a second sealing gasket (10), and one side of the mounting plate (5) far away from the second sealing gasket (10) is provided with a groove (6) for mounting a bolt (7).
6. A dual sump long life compressor crankshaft as defined in claim 1 wherein: and a first sealing gasket (8) of a circular ring structure is fixedly glued at one end of the connecting seat (3) close to the power shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220599653.6U CN217481748U (en) | 2022-03-18 | 2022-03-18 | Double-oil-groove long-service-life compressor crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220599653.6U CN217481748U (en) | 2022-03-18 | 2022-03-18 | Double-oil-groove long-service-life compressor crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217481748U true CN217481748U (en) | 2022-09-23 |
Family
ID=83307488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220599653.6U Active CN217481748U (en) | 2022-03-18 | 2022-03-18 | Double-oil-groove long-service-life compressor crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217481748U (en) |
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2022
- 2022-03-18 CN CN202220599653.6U patent/CN217481748U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dual oil groove long life compressor crankshaft Effective date of registration: 20230804 Granted publication date: 20220923 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: JIAXING LIFENG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023330001660 |