CN201659864U - Flexible connection sucking disk for automobile air conditioner rotating main shaft - Google Patents
Flexible connection sucking disk for automobile air conditioner rotating main shaft Download PDFInfo
- Publication number
- CN201659864U CN201659864U CN2010201712496U CN201020171249U CN201659864U CN 201659864 U CN201659864 U CN 201659864U CN 2010201712496 U CN2010201712496 U CN 2010201712496U CN 201020171249 U CN201020171249 U CN 201020171249U CN 201659864 U CN201659864 U CN 201659864U
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- CN
- China
- Prior art keywords
- air conditioner
- automobile air
- outer ring
- inner ring
- main shaft
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- Expired - Lifetime
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Abstract
A flexible connection sucking disk for an automobile air conditioner rotating main shaft comprises a metal inner ring, a rubber connection belt, a metal outer ring and a belt pulley. The metal inner ring and the meter outer ring are coaxially arranged and are fixedly connected through the rubber connection belt, the belt pulley is arranged on the metal outer ring, and the metal inner ring is connected with rotating shaft of an automobile air conditioner. Because the rigid wheel hub connection component of the reed-type clutch structure connected with the rotating main shaft of the automobile air conditioner compressor is improved to the flexible wheel hub connection component, which greatly simplifies the component structure, under ultra-limit load conditions of the air conditioner, the flexible connection sucking disk for the automobile air conditioner rotating main shaft can disconnect in a self-destruction way, thereby protecting the air conditioner compressor, preventing accidental damage of the automobile air conditioner and improving the safety factor of the compressor. The flexible connection sucking disk has low operating noise, meets the requirements for small volume, light weight and low energy consumption, and meets the new requirements of people on the automobile air conditioner.
Description
Technical field:
The utility model relates to the air conditioning for automobiles part, relates in particular to the fifth wheel boss assembly of automobile air conditioner compressor live spindle, and it is the source link of air-conditioning power.
Background technology:
Air conditioning for automobiles comprises blower fan assembly, evaporator, condenser, compressor assembly, magnetic clutch, expansion valve, drier receiver, temperature sensor and function unit, compressor provides power by automotive engine, and automotive engine is by the belt pulley in the belt transmissioning mode driving magnetic clutch.When the leaving air temp of temperature sensor sensing evaporator air outlet was higher than preset value, it will make the magnetic clutch closure of compressor by circuit, and compressor is realized refrigeration with engine running like this.And be lower than when preestablishing temperature when leaving air temp, it is then controlled magnetic clutch and cuts off, and compressor is quit work.If the magnetic clutch Control Failure, air-conditioning compressor will constantly be worked so, evaporator be frozen cause line pressure to exceed standard, and finally destroy total system.Described magnetic clutch is by belt wheel shell, reed-type clutch structure, magnet coil and be connected sucker and form, the S. A. that connects sucker and compressor is direct-connected, the belt wheel shell is installed on the sucker by the reed-type clutch structure, is broken away from and engagement with being connected between the sucker by solenoid controlled belt wheel shell.It is a kind of Purely mechanical clutch structure, and complex structure, volume are big, connects that rigidity is strong, damping coefficient is low, does not have buffering in operational process, and the action noise is big, reed easily rubs inefficacy.Along with rapid development of automobile industry, people also propose higher requirement to air conditioning for automobiles, require the link of air-conditioning live spindle to connect reliable, energy safe escape under the load condition that oversteps the extreme limit, prevent that air-conditioning from damaging, claimed structure is simple simultaneously, volume is little, and noise is low during action.Therefore must develop new air conditioning for automobiles live spindle link, to satisfy the supporting new demand of people to air conditioning for automobiles.
The utility model content:
The purpose of this utility model provides a kind of flexible connecting sucker of air conditioning for automobiles live spindle, and it can overcome existing automobile air conditioner compressor live spindle and connect the sucker above shortcomings.
The technical scheme that the utility model is taked is as follows:
The flexible connecting sucker of described air conditioning for automobiles live spindle, it is characterized in that: it is made up of metal inner ring, rubber connecting strip, metal outer ring and belt pulley, the coaxial setting of metal inner ring and metal outer ring, between metal inner ring and the metal outer ring by the rubber connecting strip captive joint, belt pulley is installed on the metal outer ring, belt pulley provides power by automotive engine, and the metal inner ring links to each other with the S. A. of air conditioning for automobiles.
Further, metal outer ring and belt pulley are connected as a single entity.
Further, described rubber connecting strip is a high molecular polymerization flexible control material.
Wheel hub is improved to and flexibly connects wheel hub because the reed-type clutch structure that will connect the automobile air conditioner compressor live spindle is rigidly connected; greatly simplified the structure of parts; it is only by the metal inner ring; rubber connecting strip; metal outer ring and belt pulley are formed; metal inner ring and metal outer ring flexibly connect by rubber connecting strip and are integral; the main shaft of automotive engine is installed in belt pulley on the metal outer ring by the belt direct drive; thereby make the air conditioning for automobiles live spindle obtain power; make and realize flexibly connecting of power transmission between driving engine and the air-conditioning; under magnetic clutch meets accident malfunctioning situation; the suffered shearing moment of rubber connecting strip between metal inner ring and the metal outer ring can sharply increase; cause rubber connecting strip and metal inner ring or metal outer ring refute from; realize the disengagement of metal inner ring and metal outer ring; the flexible connecting sucker of air conditioning for automobiles live spindle realizes type self-destroyed disengagement under the condition of ultralimit load; thereby protection air-conditioning compressor; prevent the air conditioning for automobiles accidental damage, improved the conservative factor of compressor.The flexible connecting sucker of air conditioning for automobiles live spindle has not only satisfied under the ultralimit load condition can safe escape, and noise is low during action, and it is little to have satisfied volume simultaneously, and energy-saving and cost-reducing requirement can be satisfied the supporting new demand of people to air conditioning for automobiles.
Use checking through reality; the utility model is applied in the air conditioning for automobiles; not only reduced the overall weight of the operating noise and the compressor of compressor; Energy Efficiency Ratio is brought up to more than 3.0; even overload appears in air conditioning for automobiles, rubber connecting strip is ruptured rapidly, in time compressor and driving device are disconnected; fundamentally protect compressor to exempt from damage, improved the conservative factor of compressor.
Description of drawings:
Fig. 1 is a kind of embodiment structural representation of the present utility model;
Fig. 2 is an another embodiment structural representation of the present utility model;
Among the figure, 1-metal inner ring; The 2-rubber connecting strip; 3-metal outer ring; The 4-belt pulley.
The specific embodiment:
Describe the specific embodiment of the present utility model in detail below in conjunction with Figure of description:
Embodiment 1: the flexible connecting sucker of described air conditioning for automobiles live spindle, as shown in Figure 1, it is by metal inner ring 1, rubber connecting strip 2, metal outer ring 3 and belt pulley 4 are formed, metal inner ring 1 is made up of tapped bore axle sleeve and terminal pad, terminal pad is captiveed joint with metal outer ring 3 by rubber connecting strip 2 and is integral, metal inner ring 1 is direct-connected by tapped bore axle sleeve and air-conditioning main shaft, the tapped bore axle sleeve of metal inner ring 1, terminal pad and metal outer ring 3 threes are coaxial, belt pulley 4 is installed on the metal outer ring 3 by fastener, belt pulley 4 passes through the belt transmitting power by the bent axle of automotive engine, and described rubber connecting strip 2 is a high molecular polymerization flexible control material.
Embodiment 2: the flexible connecting sucker of described air conditioning for automobiles live spindle, as shown in Figure 2, it is made up of metal inner ring 1, rubber connecting strip 2, metal outer ring 3 and belt pulley 4, metal inner ring 1 is captiveed joint with metal outer ring 3 by rubber connecting strip 2 and is integral, terminal pad direct connection on metal inner ring 1 and the air-conditioning main shaft, the two is coaxial for metal inner ring 1 and metal outer ring 3, belt pulley 4 is installed on the metal outer ring 3 by fastener, belt pulley 4 passes through the belt transmitting power by the bent axle of automotive engine, and described rubber connecting strip 2 is a high molecular polymerization flexible control material.
Claims (3)
1. the flexible connecting sucker of an air conditioning for automobiles live spindle, it is characterized in that: it is made up of metal inner ring (1), rubber connecting strip (2), metal outer ring (3) and belt pulley (4), metal inner ring (1) and the coaxial setting in metal outer ring (3), metal inner ring (1) is captiveed joint by rubber connecting strip (2) with metal outer ring (3), belt pulley (4) is installed on the metal outer ring (3), belt pulley (4) provides power by automotive engine, and metal inner ring (1) links to each other with the S. A. of air conditioning for automobiles.
2. according to the flexible connecting sucker of the described air conditioning for automobiles live spindle of claim 1, it is characterized in that: metal outer ring (3) are connected as a single entity with belt pulley (4).
3. according to the flexible connecting sucker of claim 1 or 2 described air conditioning for automobiles live spindles, it is characterized in that: rubber connecting strip (2) is high molecular polymerization flexible control material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201712496U CN201659864U (en) | 2010-04-27 | 2010-04-27 | Flexible connection sucking disk for automobile air conditioner rotating main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201712496U CN201659864U (en) | 2010-04-27 | 2010-04-27 | Flexible connection sucking disk for automobile air conditioner rotating main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659864U true CN201659864U (en) | 2010-12-01 |
Family
ID=43230277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201712496U Expired - Lifetime CN201659864U (en) | 2010-04-27 | 2010-04-27 | Flexible connection sucking disk for automobile air conditioner rotating main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818765A (en) * | 2010-04-27 | 2010-09-01 | 常州朗博汽车零部件有限公司 | Flexible connecting sucker for live spindle of automobile air conditioning |
-
2010
- 2010-04-27 CN CN2010201712496U patent/CN201659864U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818765A (en) * | 2010-04-27 | 2010-09-01 | 常州朗博汽车零部件有限公司 | Flexible connecting sucker for live spindle of automobile air conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 213200 Jiangsu Province, Changzhou city Jintan District Yao Tang Jie Dao Jin Bo Road, No. 1 Patentee after: Changzhou Langbo Auto Parts Co.,Ltd. Address before: 213200 No. 216, Hua Cheng Road, Jintan, Jiangsu Patentee before: Changzhou Longbo Auto Parts Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
|
| CX01 | Expiry of patent term |