CN214742073U - Sealing structure of automobile air conditioner compressor - Google Patents
Sealing structure of automobile air conditioner compressor Download PDFInfo
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- CN214742073U CN214742073U CN202121047682.3U CN202121047682U CN214742073U CN 214742073 U CN214742073 U CN 214742073U CN 202121047682 U CN202121047682 U CN 202121047682U CN 214742073 U CN214742073 U CN 214742073U
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Abstract
The utility model discloses a vehicle air conditioner compressor seal structure, including the compressor body, one side outer wall integrated into one piece of compressor body has the pump nozzle, there is sealing bolt in the inside of pump nozzle through threaded connection, the inner wall integrated into one piece of pump nozzle has the sealing ring, the top outer wall of sealing ring is opened there is the bell mouth, open sealing bolt's inside has the spliced eye, the inside sliding connection of spliced eye has the spliced pole, the bottom of spliced pole is connected with the conical body through the bearing, conical body and bell mouth looks adaptation, the spring has been cup jointed to the outside of spliced pole, the spring is located between sealing bolt and the conical body. The utility model discloses a sealed pad, sealing ring and the conical body that sets up utilize to cup joint sealed the pad in the outside of sealing bolt, make to seal between the inside sealing ring of glib talker and the conical body through the elasticity of spring for the glib talker obtains multiple sealing, has consequently realized the good effect of the glib talker leakproofness of compressor body, prevents compressor body glib talker oil leak.
Description
Technical Field
The utility model relates to a vehicle air conditioner compressor technical field especially relates to a vehicle air conditioner compressor seal structure.
Background
The automobile air conditioner compressor is the heart of the automobile air conditioner refrigerating system and plays a role in compressing and conveying refrigerant vapor. Compressors are classified into two types, non-variable displacement and variable displacement. According to different working principles, air conditioning compressors can be divided into fixed displacement compressors and variable displacement compressors, and in order to reduce the abrasion of parts inside the compressors, lubricating oil is generally required to be injected into the compressors, so that the service lives of the compressors are longer.
The sealing effect of the oil injection nozzle of the automobile air conditioner compressor in the prior art is poor, so that the compressor leaks oil from the oil injection nozzle during working, and a phenomenon of slipping is easy to occur between a belt groove of a clutch of the compressor and a transmission belt, so that the working efficiency of the compressor is low. Therefore, it is desirable to design a sealing structure of an air conditioner compressor of an automobile to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the sealing effect of the oiling mouth that exists among the prior art is relatively poor, work efficiency is low, and the automobile air conditioner compressor seal structure who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automobile air conditioner compressor seal structure, includes the compressor body, one side outer wall integrated into one piece of compressor body has the pump nozzle, there is sealing bolt in the inside of pump nozzle through threaded connection, the inner wall integrated into one piece of pump nozzle has the sealing ring, the top outer wall of sealing ring is opened there is the bell mouth, open sealing bolt's inside has the spliced eye, the inside sliding connection of spliced eye has the spliced pole, the bottom of spliced pole is connected with the conical body through the bearing, conical body and conical hole looks adaptation, the spring has been cup jointed to the outside of spliced pole, the spring is located between sealing bolt and the conical body, open one side outer wall of spliced pole has the spacing groove, open sealing bolt's one side outer wall has the pinhole, the inside grafting of pinhole has the round pin post, the one end of round pin post extends to the spacing inslot.
Furthermore, a sealing gasket is sleeved outside the sealing bolt and positioned at the top of the oil injection nozzle.
Furthermore, the outer wall of the bottom of the sealing gasket is integrally formed with a conical bottom, the outer wall of the top of the oil injection nozzle is provided with a conical groove, and the conical bottom is matched with the conical groove.
Furthermore, the outer wall of one side of the compressor body is provided with a high-pressure hole, and the outer wall of one side of the compressor body is provided with a low-pressure hole.
Further, one side outer wall of compressor body is provided with the clutch assembly, the outside of clutch assembly is opened there is the belt groove, belt groove inner wall is opened and is had evenly distributed's band groove.
Furthermore, the outer wall integrated into one piece of compressor body has three mount pad, the inside of mount pad is opened there is the mounting hole.
The utility model has the advantages that:
1. through the sealed pad, sealing ring and the conical body that set up, utilize the outside at sealing bolt to cup joint sealed pad, make through the elasticity of spring to annotate and seal between the inside sealing ring of glib talker and the conical body for the glib talker obtains multiple sealed, has consequently realized the good effect of the glib talker leakproofness of compressor body, prevents compressor body glib talker oil leak.
2. Through the awl end and the bell mouth that set up, utilize the awl end of sealed pad bottom to cooperate with the inside bell mouth of oiling mouth for the area of contact increase between sealed pad and the oiling mouth, thereby further realized the good effect of oiling mouth leakproofness.
3. Through round pin post and the spacing groove that sets up, utilize and insert the round pin post in sealing bolt's pinhole inside for the round pin post plays spacing effect through the spacing groove to the spliced pole, prevents that spliced pole and sealing bolt from breaking away from, has consequently realized more convenient effect when sealing up the glib talker.
4. Through the race groove that sets up, utilize the inside band groove that is the V type that sets up a plurality of structures in the race groove for the belt that the utilization has and band groove looks adaptation when carrying out the transmission to the clutch assembly, area of contact grow between belt and the clutch assembly makes the phenomenon that belt and clutch assembly can not take place to skid, has consequently improved the work efficiency of compressor.
Drawings
Fig. 1 is a schematic view of the overall structure of a sealing structure of an automotive air conditioner compressor according to the present invention;
fig. 2 is a schematic structural view of a sealing structure of an automotive air conditioner compressor according to the present invention;
fig. 3 is a schematic structural view of an oil nozzle of a sealing structure of an automobile air conditioner compressor provided by the utility model;
fig. 4 is the utility model provides a sealing bolt structure sketch map of vehicle air conditioner compressor seal structure.
In the figure: the structure comprises a compressor body 1, a mounting seat 2, a mounting hole 3, a clutch assembly 4, a high-pressure hole 5, a low-pressure hole 6, an oil filling nozzle 7, a sealing bolt 8, a belt groove 9, a sealing gasket 10, a conical groove 11, a conical bottom 12, a sealing ring 13, a conical hole 14, a conical body 15, a connecting column 16, a plug hole 17, a limiting groove 18, a pin hole 19, a pin column 20, a spring 21 and a belt groove 22.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a sealing structure of an automobile air conditioner compressor comprises a compressor body 1, the compressor body 1 is an automobile air conditioner compressor in the prior art, an oil filling nozzle 7 is integrally formed on the outer wall of one side of the compressor body 1, the oil filling nozzle 7 is used for filling lubricating oil into the compressor body 1, a sealing bolt 8 is connected inside the oil filling nozzle 7 through a thread, the oil filling nozzle 7 is sealed through the sealing bolt 8, a sealing ring 13 is integrally formed on the inner wall of the oil filling nozzle 7, a taper hole 14 is formed on the outer wall of the top of the sealing ring 13, the taper hole 14 is conical, an inserting hole 17 is formed inside the sealing bolt 8, a connecting column 16 is connected inside the inserting hole 17 in a sliding manner, a cone 15 is connected to the bottom end of the connecting column 16 through a bearing, the cone 15 is made of copper material, the cone 15 is matched with the taper hole 14, so that the cone 15 seals the sealing ring 13, spring 21 has been cup jointed to spliced pole 16's outside, spring 21 is located between sealing bolt 8 and conical body 15, make spring 21 provide the effort to the sealed between conical body 15 and the sealing ring 13, open one side outer wall of spliced pole 16 has spacing groove 18, open one side outer wall of sealing bolt 8 has pinhole 19, the inside grafting of pinhole 19 has round pin post 20, round pin post 20's one end extends to inside the spacing groove 18, utilize round pin post 20 to play spacing effect to spliced pole 16, make spliced pole 16 can not break away from with sealing bolt 8.
Further, a sealing gasket 10 is sleeved outside the sealing bolt 8, the sealing gasket 10 is located at the top of the oil injection nozzle 7, and the sealing gasket 10 is made of a fluororubber material, so that the sealing gasket 10 seals a gap between the oil injection nozzle 7 and the sealing bolt 8.
Further, the bottom outer wall integrated into one piece of sealed pad 10 has awl end 12, and the top outer wall of oiling mouth 7 is opened there is tapered groove 11, and awl end 12 and tapered groove 11 looks adaptation for the area of contact of sealed pad 10 with oiling mouth 7 increases, and then makes the sealed effect of filling up 10 better.
Further, the outer wall of one side of the compressor body 1 is provided with a high-pressure hole 5, the outer wall of one side of the compressor body 1 is provided with a low-pressure hole 6, and the high-pressure hole 5 and the low-pressure hole 6 are process holes of the compressor body 1.
Further, a clutch assembly 4 is arranged on the outer wall of one side of the compressor body 1, so that the clutch assembly 4 is used for driving a transmission shaft inside the compressor body 1 in a power-on state, a belt groove 9 is formed in the outer portion of the clutch assembly 4, the clutch assembly 4 is driven by a belt through the belt groove 9, the inner wall of the belt groove 9 is provided with uniformly distributed belt grooves 22, the belt grooves 22 are V-shaped, the inner wall of a matched belt for driving the clutch assembly 4 to rotate is provided with a V-shaped ring matched with the belt grooves 22, when the matched belt is used for driving the clutch assembly 4 to rotate, the phenomenon of slipping between the belt and the clutch assembly 4 cannot occur, and the working efficiency of the compressor is higher.
Further, the outer wall integrated into one piece of compressor body 1 has three mount pad 2, and the inside of mount pad 2 is opened has mounting hole 3, is convenient for fix compressor body 1 through mounting hole 3.
The working principle is as follows: when the sealing device is used, when the sealing bolt 8 and the conical body 15 need to be assembled, the spring 21 is sleeved outside the connecting column 16 of the conical body 15, the top end of the connecting column 16 is inserted into the inserting hole 17, the limiting groove 18 of the connecting column 16 corresponds to the pin hole 19 of the outer wall of one side of the sealing bolt 8, the pin column 20 is inserted into the pin hole 19, one end of the pin column 20 extends into the limiting groove 18 of the connecting column 16, the assembly of the conical body 15 and the sealing bolt 8 can be completed, when the oil filling nozzle 7 needs to be sealed, the sealing gasket 10 is sleeved outside the sealing bolt 8, the sealing bolt 8 is in threaded connection with the oil filling nozzle 7, the conical bottom 12 of the sealing gasket 10 is matched with the conical groove 11 of the oil filling nozzle 7, the conical body 15 is matched with the conical hole 14 of the sealing ring 13, when the conical body 15 is matched with the conical hole 14, the elastic force of the spring 21 causes the conical body 15 to be in close contact with the sealing ring 13, so that the oil injection nozzle 7 of the compressor body 1 has good sealing performance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a vehicle air conditioner compressor seal structure, includes compressor body (1), its characterized in that, one side outer wall integrated into one piece of compressor body (1) has oiling mouth (7), there is sealing bolt (8) inside oiling mouth (7) through threaded connection, the inner wall integrated into one piece of oiling mouth (7) has sealing ring (13), the top outer wall of sealing ring (13) is opened there is bell mouth (14), jack (17) have been opened to sealing bolt (8) inside, the inside sliding connection of jack (17) has spliced pole (16), the bottom of spliced pole (16) is connected with conical body (15) through the bearing, conical body (15) and bell mouth (14) looks adaptation, spring (21) have been cup jointed to the outside of spliced pole (16), spring (21) are located between sealing bolt (8) and conical body (15), the outer wall of one side of the connecting column (16) is provided with a limiting groove (18), the outer wall of one side of the sealing bolt (8) is provided with a pin hole (19), a pin column (20) is inserted into the pin hole (19), and one end of the pin column (20) extends into the limiting groove (18).
2. The sealing structure of the automobile air conditioner compressor is characterized in that a sealing gasket (10) is sleeved outside the sealing bolt (8), and the sealing gasket (10) is positioned at the top of the oil injection nozzle (7).
3. The sealing structure of the air conditioner compressor of the automobile as claimed in claim 2, wherein the bottom outer wall of the sealing gasket (10) is integrally formed with a conical bottom (12), the top outer wall of the oil injection nozzle (7) is provided with a conical groove (11), and the conical bottom (12) is matched with the conical groove (11).
4. The sealing structure of the compressor of the automobile air conditioner is characterized in that a high-pressure hole (5) is formed in the outer wall of one side of the compressor body (1), and a low-pressure hole (6) is formed in the outer wall of one side of the compressor body (1).
5. The sealing structure of the air conditioner compressor of the automobile is characterized in that a clutch assembly (4) is arranged on the outer wall of one side of the compressor body (1), a belt groove (9) is formed in the outer portion of the clutch assembly (4), and uniformly distributed grooves (22) are formed in the inner wall of the belt groove (9).
6. The sealing structure of the air conditioner compressor of the automobile is characterized in that three mounting seats (2) are integrally formed on the outer wall of the compressor body (1), and mounting holes (3) are formed in the mounting seats (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121047682.3U CN214742073U (en) | 2021-05-17 | 2021-05-17 | Sealing structure of automobile air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121047682.3U CN214742073U (en) | 2021-05-17 | 2021-05-17 | Sealing structure of automobile air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214742073U true CN214742073U (en) | 2021-11-16 |
Family
ID=78622961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121047682.3U Active CN214742073U (en) | 2021-05-17 | 2021-05-17 | Sealing structure of automobile air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214742073U (en) |
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2021
- 2021-05-17 CN CN202121047682.3U patent/CN214742073U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Sealing Structure for Automobile Air Conditioning Compressor Effective date of registration: 20230630 Granted publication date: 20211116 Pledgee: Guangzhou Baiyun Branch of China Construction Bank Co.,Ltd. Pledgor: GUANGZHOU BERLIN AUTO PARTS MANUFACTURING Co.,Ltd. Registration number: Y2023980046967 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |