CN204025438U - Vehicle-mounted air conditioner compressor magnetic clutch sucker - Google Patents
Vehicle-mounted air conditioner compressor magnetic clutch sucker Download PDFInfo
- Publication number
- CN204025438U CN204025438U CN201420346703.5U CN201420346703U CN204025438U CN 204025438 U CN204025438 U CN 204025438U CN 201420346703 U CN201420346703 U CN 201420346703U CN 204025438 U CN204025438 U CN 204025438U
- Authority
- CN
- China
- Prior art keywords
- body portion
- sheet
- air conditioner
- vehicle
- magnetic clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a kind of vehicle-mounted air conditioner compressor magnetic clutch sucker, its primarily of inhaling sheet, the spring sheet of wheel hub and more than three forms, wherein said suction sheet includes again to be inhaled sheet body portion and is positioned at the positioning shaft sleeve part of inhaling sheet body portion side, described spring sheet is evenly periphery outside the another side of inhaling sheet body portion, and one end all fixes with this side of inhaling sheet body portion, the other end is fixed on wheel hub, and this wheel hub and compressor shaft are in transmission connection.Which solve the technical problem of the production and assembly simplifying vehicle-mounted air conditioner compressor magnetic clutch, promote the manufacturing efficiency of vehicle-mounted air conditioner compressor magnetic clutch, good in economic efficiency.
Description
Technical field
The utility model relates to a kind of parts of vehicle-mounted air conditioner compressor magnetic clutch, particularly a kind of vehicle-mounted air conditioner compressor magnetic clutch sucker.
Background technique
The compressor of Car Air Conditioning System has motor V to be with directly drive, and the stopping of automatic control compressor and rotation, for this reason, be equipped with magnetic clutch in the live axle front end of compressor.Conventional electromagnetic clutch for compressor is made up of main parts size such as belt pulley, electromagnetic coil, sucker and reseting spring leafs, wherein electromagnetic coil is screwed on the shell of compressor, sucker screw is connected with compressor shaft, belt pulley bearing is bearing on compressor shaft, again axle freely can be rotated, reseting spring leaf stop collar is connected on compressor shaft, and middle both being positioned in belt pulley and sucker.When refrigeration switch connection, electromagnetic coil circuit is connected, and has electric current to flow through, produce electromagnetic attraction, inhale dynamic sucker and make it tightly to fit with belt pulley, at this moment reseting spring leaf is become by swaging, the torque of belt pulley passes to compressor shaft by sucker, makes compressor starts work; When the switch that freezes cuts out, circuitry cuts, the electromagnetic attraction of electromagnetic coil disappears, and sucker automatically resets under the reposition force effect of spring sheet, departs from belt pulley, and compressor just quits work naturally, and belt pulley only dallies on compressor shaft.Because reseting spring leaf and sucker and belt pulley are three individual components in said structure, therefore cause the overall structure assembling of vehicle-mounted air conditioner compressor magnetic clutch complicated.This reseting spring leaf is also every being located at sucker and belt pulley between the two simultaneously, thus easily affects sucker and belt pulley connection tightness between the two, causes belt pulley and sucker easily to occur skidding in torque transmission process.Therefore be necessary to carry out technological improvement to above-mentioned middle vehicle-mounted air conditioner compressor magnetic clutch structure.
Model utility content
The purpose of this utility model is deficiency in order to solve above-mentioned technology and the vehicle-mounted air conditioner compressor magnetic clutch sucker providing a kind of reseting spring leaf external.
In order to achieve the above object, a kind of vehicle-mounted air conditioner compressor magnetic clutch sucker designed by the utility model, described sucker primarily of inhaling sheet, the spring sheet of wheel hub and more than three forms, wherein said suction sheet includes again to be inhaled sheet body portion and is positioned at the positioning shaft sleeve part of inhaling sheet body portion side, described spring sheet is evenly periphery outside the another side of inhaling sheet body portion, and one end all fixes with this side of inhaling sheet body portion, the other end is fixed on wheel hub, and this wheel hub and compressor shaft are in transmission connection.
Vehicle-mounted air conditioner compressor magnetic clutch sucker in above-mentioned, its structure inherently contains the spring sheet resetted to suction sheet, therefore when it coordinates with the belt pulley of vehicle-mounted air conditioner compressor magnetic clutch, without the need to arranging reseting spring leaf between again, simplify overall structure and the production and assembly of vehicle-mounted air conditioner compressor magnetic clutch; Simultaneously because the utility model reed of being hit by a bullet is positioned at the outside of inhaling sheet, thus the spring sheet of structural design also can not affect the laminating tightness of sucker and belt pulley like this.
As further technological selection, described spring sheet entirety is an annulus, and extended internally salient angle on this annulus, wherein salient angle fixes with suction sheet body portion, above-mentioned annulus also fixes with suction sheet body portion with the point of interface of salient angle, and the symmetric points of this point of interface then fix with wheel hub.When refrigeration switch connection, the electromagnetic attraction that electromagnetic coil produces, when suction attracting sheet makes it tightly to fit with belt pulley, the many places of the spring sheet in above-mentioned optimal technical scheme can produce deformation, and all maintain deformation reposition force, and therefore when the switch that freezes cuts out, circuitry cuts, the electromagnetic attraction of electromagnetic coil disappears, and sucker can automatically reset fast under the spring sheet reposition force effect of said structure; Spring sheet simultaneously in this preferred version has also possessed the advantages such as long service life.
As further technological selection, described spring sheet is arcuation, and outer arced surface apical grafting is on suction sheet body portion.Because spring sheet itself is in arcuation in this optimal technical scheme, therefore when refrigeration switch connection, the electromagnetic attraction that electromagnetic coil produces, when suction attracting sheet makes it tightly to fit with belt pulley, its larger deformation quantity that can produce, thus possess larger reset response power, promote the reset speed of inhaling sheet.
A kind of vehicle-mounted air conditioner compressor magnetic clutch sucker that the utility model obtains, it can simplify the production and assembly step of vehicle-mounted air conditioner compressor magnetic clutch, promotes the manufacturing efficiency of vehicle-mounted air conditioner compressor magnetic clutch, good in economic efficiency.
Accompanying drawing explanation
Fig. 1 be the present embodiment 1 carry a kind of Facad structure schematic diagram of vehicle-mounted air conditioner compressor magnetic clutch;
Fig. 2 be the present embodiment 1 carry a kind of cross-sectional configuration schematic diagram of vehicle-mounted air conditioner compressor magnetic clutch;
Fig. 3 be the present embodiment 2 carry a kind of Facad structure schematic diagram of vehicle-mounted air conditioner compressor magnetic clutch middle belt pulley;
Fig. 4 be the present embodiment 3 carry a kind of vehicle-mounted air conditioner compressor magnetic clutch and to be hit by a bullet the structural representation of reed.
Wherein: inhale sheet 1, wheel hub 2, spring sheet 3, outer arced surface 3-1, inhale sheet body portion 4, positioning shaft sleeve part 5, annulus 6, salient angle 7.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1-2, a kind of vehicle-mounted air conditioner compressor magnetic clutch sucker that the present embodiment provides, described sucker primarily of inhaling sheet 1, the spring sheet 3 of wheel hub 2 and more than three forms, wherein said suction sheet 1 includes again to be inhaled sheet body portion 4 and is positioned at the positioning shaft sleeve part 5 of inhaling sheet body portion 4 side, described spring sheet 3 is evenly periphery outside the another side of inhaling sheet body portion 4, and one end all fixes with this side of inhaling sheet body portion 4, the other end is fixing on the hub 2, and this wheel hub 2 is in transmission connection with compressor shaft.
Sucker in above-mentioned is as a part for vehicle-mounted air conditioner compressor magnetic clutch, the side of belt pulley is positioned in concrete use, its positioning shaft sleeve part 5 inserts the bearing inner race of belt pulley, and axially freely can rotate at bearing inner race, its wheel hub 2 is in transmission connection with compressor shaft, when refrigeration switch connection, electromagnetic coil circuit is connected, electric current is had to flow through, produce electromagnetic attraction, inhale dynamic sucker to make it tightly to fit with belt pulley, at this moment spring sheet 3 is produced deformation by the pulling force impact being subject to inhaling sheet 1, the torque of belt pulley passes to compressor shaft by sucker, make compressor starts work, when the switch that freezes cuts out, circuitry cuts, the electromagnetic attraction of electromagnetic coil disappears, and inhale sheet 1 and automatically reset under the reposition force effect of spring sheet 3, depart from belt pulley, compressor just quits work naturally, and belt pulley only dallies on compressor shaft.
Vehicle-mounted air conditioner compressor magnetic clutch sucker in above-mentioned, its structure inherently contains the spring sheet 3 resetted to suction sheet 1, therefore when it coordinates with the belt pulley of vehicle-mounted air conditioner compressor magnetic clutch, without the need to arranging reseting spring leaf 3 between again, simplify overall structure and the production and assembly of vehicle-mounted air conditioner compressor magnetic clutch; Simultaneously because the utility model reed 3 of being hit by a bullet is positioned at the outside of inhaling sheet 1, thus the spring sheet 3 of structural design also can not affect the laminating tightness of sucker and belt pulley like this.
Embodiment 2:
A kind of vehicle-mounted air conditioner compressor magnetic clutch sucker provided in the present embodiment, its general structure is consistent with embodiment 1, as shown in Figure 3, but the spring sheet in the present embodiment 3 entirety is an annulus 6, and extended internally salient angle 7 on this annulus 6, wherein salient angle 7 fixes with suction sheet body portion 4, and above-mentioned annulus 6 also fixes with suction sheet body portion 4 with the point of interface of salient angle 7, and the symmetric points of this point of interface then fix with wheel hub 2.
The vehicle-mounted air conditioner compressor magnetic clutch sucker of said structure is in concrete use, when refrigeration switch connection, the electromagnetic attraction that electromagnetic coil produces, when suction attracting sheet 1 makes it tightly to fit with belt pulley, the many places of its spring sheet 3 can produce deformation, and all maintain deformation reposition force, therefore when the switch that freezes cuts out, circuitry cuts, the electromagnetic attraction of electromagnetic coil disappears, and sucker can automatically reset fast under the spring sheet 3 reposition force effect of said structure.
Embodiment 3:
A kind of vehicle-mounted air conditioner compressor magnetic clutch sucker provided in the present embodiment, its general structure is consistent with embodiment 1, and as shown in Figure 4, but the spring sheet in the present embodiment 3 is in arcuation, and outer arced surface 3-1 apical grafting is on suction sheet body portion 4.
Above-mentioned spring sheet 3 itself is arcuation, therefore when refrigeration switch connection, and the electromagnetic attraction that electromagnetic coil produces, when suction attracting sheet 1 makes it tightly to fit with belt pulley, its larger deformation quantity that can produce, thus possess larger reset response power, promote the reset speed of inhaling sheet 1.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (3)
1. a vehicle-mounted air conditioner compressor magnetic clutch sucker, it is characterized in that described sucker is primarily of suction sheet (1), spring sheet (3) composition of wheel hub (2) and more than three, wherein said suction sheet (1) includes again to be inhaled sheet body portion (4) and is positioned at the positioning shaft sleeve part (5) of inhaling sheet body portion (4) side, described spring sheet (3) is evenly periphery outside the another side of inhaling sheet body portion (4), and one end all fixes with this side of inhaling sheet body portion (4), the other end is fixed on wheel hub (2), this wheel hub (2) and compressor shaft are in transmission connection.
2. a kind of vehicle-mounted air conditioner compressor magnetic clutch sucker according to claim 1, it is characterized in that described spring sheet (3) entirety is an annulus (6), and the salient angle that extended internally on this annulus (6) (7), wherein salient angle (7) fixes with suction sheet body portion (4), above-mentioned annulus (6) point of interface that is upper and salient angle (7) also fixes with suction sheet body portion (4), and the symmetric points of this point of interface then fix with wheel hub (2).
3. a kind of vehicle-mounted air conditioner compressor magnetic clutch sucker according to claim 1 and 2, is characterized in that described spring sheet (3) is in arcuation, and outer arced surface (3-1) apical grafting is in suction sheet body portion (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346703.5U CN204025438U (en) | 2014-06-25 | 2014-06-25 | Vehicle-mounted air conditioner compressor magnetic clutch sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346703.5U CN204025438U (en) | 2014-06-25 | 2014-06-25 | Vehicle-mounted air conditioner compressor magnetic clutch sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204025438U true CN204025438U (en) | 2014-12-17 |
Family
ID=52065307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346703.5U Expired - Fee Related CN204025438U (en) | 2014-06-25 | 2014-06-25 | Vehicle-mounted air conditioner compressor magnetic clutch sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204025438U (en) |
-
2014
- 2014-06-25 CN CN201420346703.5U patent/CN204025438U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106677878B (en) | With the driving device and control method for changing fan rotation direction | |
| CN104723212B (en) | High flexibility flash trimmer | |
| CN204025438U (en) | Vehicle-mounted air conditioner compressor magnetic clutch sucker | |
| CN108061109A (en) | A kind of vehicle-mounted air conditioner compressor electromagnetic clutch | |
| CN204578259U (en) | Waterproof machine | |
| CN104196754B (en) | Multifunctional fan blade wheel hub | |
| CN204025437U (en) | A kind of vehicle-mounted air conditioner compressor determine ring type magnetic clutch sucker | |
| CN205498599U (en) | Electric automobile engine is with preventing overload device | |
| CN204025434U (en) | A kind of vehicle-mounted air conditioner compressor determine ring type magnetic clutch | |
| CN205025761U (en) | Refrigerating equipment and compressor thereof | |
| CN205468412U (en) | Air conditioner of electric automobile compressor system | |
| CN109000311B (en) | Energy-saving air conditioner outdoor unit | |
| CN204061626U (en) | A kind of vehicle-mounted air conditioner compressor determine ring type magnetic clutch | |
| CN203962804U (en) | A kind of filling solar or lunar halo that collects wind wheel hub | |
| CN206309814U (en) | A kind of electromagnetic clutch with split armature | |
| CN104218696B (en) | The fit structure and motor or generator of stator and rotor | |
| CN204099273U (en) | Multifunctional fan blade wheel hub | |
| CN209262117U (en) | A kind of anti-failure Electromagnetic water pump clutch | |
| CN203537171U (en) | Connection mechanism | |
| CN207093445U (en) | Two-way air intake wind wheel and ceiling machine | |
| CN108087447A (en) | A kind of vehicle-mounted air conditioner compressor determines ring type electromagnetic clutch | |
| CN207304189U (en) | Integrated plastic magnetic rotor | |
| CN203770467U (en) | Automotive air conditioner electromagnetic clutch | |
| CN206617468U (en) | A kind of electromagnetic clutch lead-out wire optimizes structure | |
| CN205489921U (en) | Rotor shaft mounting structure , motor and rotary drum washing machine of motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |