CN217539391U - Integrated sucker type air-conditioning clutch belt pulley - Google Patents
Integrated sucker type air-conditioning clutch belt pulley Download PDFInfo
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- CN217539391U CN217539391U CN202221716148.1U CN202221716148U CN217539391U CN 217539391 U CN217539391 U CN 217539391U CN 202221716148 U CN202221716148 U CN 202221716148U CN 217539391 U CN217539391 U CN 217539391U
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Abstract
The utility model relates to a technical field of automobile engine auxiliary device, especially relate to an integral type sucking disc formula air conditioner clutch belt pulley, the rim, spoke and wheel hub formula structure as an organic whole, machining efficiency and product quality are improved, the compressor is included, still include transmission assembly, transmission assembly includes the integral key shaft, the belt pulley, a bearing, the driving-disc, the spline housing, bolt and solenoid, the output at the compressor is installed to the integral key shaft, the belt pulley is provided with the rim, spoke and wheel hub, the outside of belt pulley is provided with the belt groove, the left end middle part of belt pulley is provided with the bearing room, the bearing cooperation is installed in the bearing room, the left end of compressor is provided with the installation cover, the inboard of bearing is installed with the outside cooperation of installation cover, the right-hand member of belt pulley is provided with the mounting groove, solenoid cooperation is installed in the mounting groove, solenoid's inboard fixed suit is on the installation cover, the left side at the belt pulley is installed to the driving-disc, the left end of spline housing is connected with the inboard left end middle part of driving-disc.
Description
Technical Field
The utility model relates to a technical field of automobile engine auxiliary device especially relates to an integral type sucking disc formula air conditioner clutch belt pulley.
Background
As is well known, an electromagnetic clutch of an automotive air conditioner is a power transmission device between an automotive engine and an automotive air conditioner compressor, and the automotive air conditioner compressor is driven by the automotive engine through the electromagnetic clutch. The electromagnetic clutch of the automobile air conditioner generally comprises three parts, namely a belt pulley assembly, a coil assembly and a driving disc assembly, and is widely used in the field of automobile engines.
When the existing belt pulley assembly works, a coil in a belt pulley hub generates electromagnetic suction after being electrified, a driving disc of a compressor is combined with the belt pulley, the torque of an engine is transmitted to a compressor spindle to drive the compressor to start refrigeration, after the coil is powered off, the electromagnetic force disappears, and the compressor stops working.
The existing belt pulley assembly is found in use, the traditional belt pulley processing method is complex, the material consumption is large, the processing difficulty is high, the efficiency is low, or the rim, the spoke and the hub of the sucker type belt pulley are welded into a whole through a copper material, the welding can cause the phenomenon of infirm welding, the rim falls off, and great quality hidden danger exists for the product quality, so that the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a rim, spoke and wheel hub formula structure as an organic whole improves machining efficiency and product quality to strengthen the integral type sucking disc formula air conditioner clutch belt pulley of practicality.
The utility model relates to an integrated sucker type air-conditioning clutch belt pulley, which comprises a compressor and a transmission component,
the transmission assembly includes the integral key shaft, the belt pulley, a bearing, the driving-disc, the spline housing, bolt and solenoid, the output at the compressor is installed to the integral key shaft, the belt pulley is provided with the rim, spoke and wheel hub, the outside of belt pulley is provided with the belt groove, the left end middle part of belt pulley is provided with the bearing room, the bearing cooperation is installed in the bearing room, the left end of compressor is provided with the installation cover, the inboard of bearing and the outside cooperation installation of installation cover, the right-hand member of belt pulley is provided with the mounting groove, solenoid cooperation is installed in the mounting groove, solenoid's inboard fixed suit is on the installation cover, the left side at the belt pulley is installed to the driving-disc, the left end of spline housing is connected with the inboard left end middle part of driving-disc, the spline housing passes through spline sliding connection with the integral key shaft, the left end middle part of driving-disc runs through and is provided with the round hole, the left end of integral key shaft is provided with the screw hole, the bolt passes round hole and screw hole threaded connection.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley still is provided with the multiunit annular ring including separating the magnetic ring on the spoke, and the annular ring forms and separates the magnetic ring.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley, the right-hand member suit of driving-disc is at the left end of belt pulley.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley still includes rotary seal, and the right-hand member inside of driving-disc is provided with the seal groove, and the rotary seal cooperation is installed in the seal groove, and rotary seal's the inboard is hugged closely with the left end outside of belt pulley.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley still includes the butterfly handle, and the left end at the bolt is installed to the butterfly handle.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley still includes the dish spring, and the equal suit of dish spring is on the bolt, and the left end of dish spring is inside hugging closely with the right-hand member of driving-disc, and the right-hand member of dish spring is hugged closely with the left end of integral key shaft.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley still includes first jump ring, and the outside of installation cover is provided with first jump ring groove, and first jump ring cooperation is installed at first jump ring inslot, and the right-hand member of first jump ring is hugged closely with solenoid's left end.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley still includes the second jump ring, and the outside of installation cover is provided with second jump ring groove, and the cooperation of second jump ring is installed at second jump ring inslot, and the right-hand member of second jump ring is hugged closely with the left end of bearing.
Compared with the prior art, the beneficial effects of the utility model are that: when the belt pulley works and the air conditioner is not used, the belt pulley is driven to idle by the engine and the belt, when the air conditioner is used, the electromagnetic coil is electrified to generate electromagnetic attraction force, so that a driving disc of the compressor is adsorbed and combined with the belt pulley, the belt pulley transmits the torque of the engine to a main shaft of the compressor to rotate the main shaft of the compressor, after the electromagnetic coil is powered off, the electromagnetic force disappears, the driving disc is separated from the belt pulley, and the compressor stops working; through the device, the belt pulley processing of integral type is fairly simple, and overall structure intensity is compared the components of a whole that can function independently higher moreover, can not have quality hidden danger such as the welding is not firm, and machining efficiency and product quality are improved to the rim, spoke and the wheel hub formula structure as an organic whole of belt pulley to the practicality has been strengthened.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the pulley of the present invention;
FIG. 3 is a front view of the belt pulley of the present invention;
FIG. 4 is a schematic view of the right side of the pulley of the present invention;
in the drawings, the reference numbers: 1. a compressor; 2. a spline shaft; 3. a belt pulley; 4. a bearing; 5. a drive plate; 6. a spline housing; 7. a bolt; 8. an electromagnetic coil; 9. a rim; 10. a spoke; 11. a hub; 12. a belt groove; 13. installing a sleeve; 14. a magnetism isolating ring; 15. rotating and sealing; 16. a butterfly handle; 17. a disc spring; 18. a first clamp spring; 19. and a second clamp spring.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the integrated suction cup type air conditioning clutch pulley of the present invention comprises a compressor 1 and a transmission assembly,
the transmission assembly comprises a spline shaft 2, a belt pulley 3, a bearing 4, a driving disc 5, a spline housing 6, a bolt 7 and an electromagnetic coil 8, the spline shaft 2 is installed at the output end of the compressor 1, the belt pulley 3 is provided with a wheel rim 9, a spoke 10 and a hub 11, the outer side of the belt pulley 3 is provided with a belt groove 12, the middle part of the left end of the belt pulley 3 is provided with a bearing chamber, the bearing 4 is installed in the bearing chamber in a matching manner, the left end of the compressor 1 is provided with an installation housing 13, the inner side of the bearing 4 is installed in a matching manner with the outer side of the installation housing 13, the right end of the belt pulley 3 is provided with an installation groove, the electromagnetic coil 8 is installed in the installation housing 13 in a matching manner, the driving disc 5 is installed on the left side of the belt pulley 3, the left end of the spline housing 6 is connected with the middle part of the left end of the inner side of the driving disc 5 in a sliding manner through a spline, the spline housing 6 is connected with the spline shaft 2 in a sliding manner, the middle part of the left end of the driving disc 5 is provided with a round hole in a penetrating manner, the left end of the spline shaft 2, the bolt 7 is connected with the thread hole through the round hole; when the belt pulley works and the air conditioner is not used, the belt pulley is driven to idle by the engine and the belt, when the air conditioner is used, the electromagnetic coil is electrified to generate electromagnetic attraction force, so that a driving disc of the compressor is adsorbed and combined with the belt pulley, the belt pulley transmits the torque of the engine to a main shaft of the compressor to rotate the main shaft of the compressor, after the electromagnetic coil is powered off, the electromagnetic force disappears, the driving disc is separated from the belt pulley, and the compressor stops working; through the device, the belt pulley processing of integral type is fairly simple, and overall structure intensity is compared the components of a whole that can function independently higher moreover, can not have quality hidden danger such as the welding is not firm, and machining efficiency and product quality are improved to the rim, spoke and the wheel hub formula structure as an organic whole of belt pulley to the practicality has been strengthened.
The utility model discloses an integral type sucking disc formula air conditioning clutch belt pulley, still include and separate magnetic ring 14, spoke 10 is provided with multiunit annular hole, and the annular hole forms and separates magnetic ring 14; the magnetism isolating ring can enable magnetic lines of force to form a loop, reduce magnetic loss and improve adhesive force, thereby enhancing practicability.
The utility model discloses an integrated sucker type air-conditioning clutch belt pulley, the right end of a driving disc 5 is sleeved at the left end of a belt pulley 3; the right-hand member suit of driving-disc can prevent that external dust debris from getting into inside driving-disc and the belt pulley, damaging spline and bearing to the practicality has been strengthened.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley still includes rotary seal 15, and the right-hand member of driving-disc 5 is inside to be provided with the seal groove, and rotary seal 15 cooperates and installs in the seal groove, and the inboard of rotary seal 15 is hugged closely with the left end outside of belt pulley 3; the rotary seal can prevent external sundries from entering the driving disc and the belt pulley, and can also play a role in supporting the relative rotation of the driving disc and the belt pulley, thereby enhancing the practicability.
The utility model discloses an integrated sucker type air-conditioning clutch belt pulley, which also comprises a butterfly-shaped handle 16, wherein the butterfly-shaped handle 16 is arranged at the left end of the bolt 7; the butterfly handle can be more convenient rotatory bolt, conveniently overhauls to the practicality has been strengthened.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley, still include disc spring 17, disc spring 17 is all suit on bolt 7, and the left end of disc spring 17 is hugged closely with the inside right-hand member of driving-disc 5, and the right-hand member of disc spring 17 is hugged closely with the left end of integral key shaft 2; when not using the compressor, after solenoid's suction disappeared, the dish spring can utilize the elasticity of self compressed to break away from the belt pulley with the driving-disc, prevents that the wearing and tearing condition fast appears in the relative rotation of driving-disc and belt pulley laminating to the practicality has been strengthened.
The utility model discloses an integral type sucking disc formula air conditioning clutch belt pulley still includes first jump ring 18, and the outside of installation cover 13 is provided with first jump ring groove, and first jump ring 18 cooperates and installs in first jump ring groove, and the right-hand member of first jump ring 18 is hugged closely with the left end of solenoid 8; first jump ring can prevent that the belt pulley from rotating the in-process, because vibrations break away from the belt pulley installation cover gradually, improves the security to the practicality has been strengthened.
The utility model discloses an integral type sucking disc formula air conditioning clutch belt pulley still includes second jump ring 19, and the outside of installation cover 13 is provided with the second jump ring groove, and second jump ring 19 cooperates and installs in the second jump ring groove, and the right-hand member of second jump ring 19 is hugged closely with the left end of bearing 4; the second jump ring can prevent that solenoid from adsorbing on the belt pulley left because suction results in solenoid at the circular telegram in-process, results in the solenoid circuit to tear apart, improves the security to the practicality has been strengthened.
The utility model discloses an integral type sucking disc formula air conditioner clutch belt pulley, it is at the during operation, at belt pulley during operation, when not using the air conditioner, drive the idle running of belt pulley through engine and belt, can produce electromagnetic suction after the solenoid circular telegram when using the air conditioner, make the driving-disc and the belt pulley of compressor adsorb to combine, separate the magnetic ring and can increase the laminating power that improves the two, then the belt pulley transmits the moment of torsion of engine for the compressor main shaft, it is rotatory to make the compressor main shaft, solenoid outage back, the electromagnetic force disappears, under the spring action of dish spring, the driving-disc breaks away from with the belt pulley, compressor stop work.
The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An integrated sucker type air conditioning clutch belt pulley comprises a compressor (1) and is characterized by also comprising a transmission component,
the transmission assembly comprises a spline shaft (2), a belt pulley (3), a bearing (4), a driving disc (5), a spline housing (6), bolts (7) and an electromagnetic coil (8), the spline shaft (2) is installed at the output end of the compressor (1), the belt pulley (3) is provided with a wheel rim (9), a wheel spoke (10) and a wheel hub (11), the outer side of the belt pulley (3) is provided with a belt groove (12), the middle part of the left end of the belt pulley (3) is provided with a bearing chamber, the bearing (4) is installed in the bearing chamber in a matched mode, the left end of the compressor (1) is provided with an installation housing (13), the inner side of the bearing (4) is installed in a matched mode with the outer side of the installation housing (13), the right end of the belt pulley (3) is provided with an installation groove, the electromagnetic coil (8) is installed in a matched mode in the installation groove, the inner side fixing sleeve of the electromagnetic coil (8) is sleeved on the installation housing (13), the driving disc (5) is installed on the left side of the belt pulley (3), the left end of the spline housing (6) is connected with the middle part of the inner side of the left end of the driving disc (5), the spline housing (6) through sliding connection of the spline shaft (2), the spline housing (5), the spline housing (6) is connected with the left end of the bolt housing (2), the bolt hole of the bolt, the bolt housing (7) and the threaded hole (7) through the threaded hole.
2. An integrated suction cup type air conditioning clutch pulley according to claim 1, further comprising a magnetism isolating ring (14), wherein the spoke (10) is provided with a plurality of sets of annular holes, and the annular holes form the magnetism isolating ring (14).
3. An integrated suction cup type air conditioning clutch pulley as claimed in claim 2, characterized in that the right end of the driving disc (5) is fitted over the left end of the pulley (3).
4. The integrated suction cup type air conditioning clutch pulley as claimed in claim 3, further comprising a rotary seal (15), wherein a sealing groove is formed in the right end of the driving disc (5), the rotary seal (15) is fittingly installed in the sealing groove, and the inner side of the rotary seal (15) is tightly attached to the outer side of the left end of the pulley (3).
5. An integrated suction cup type air conditioner clutch pulley as claimed in claim 4, further comprising a butterfly handle (16), the butterfly handle (16) being installed at the left end of the bolt (7).
6. The integrated sucker-type air conditioning clutch pulley according to claim 5, further comprising disc springs (17), wherein the disc springs (17) are all sleeved on the bolts (7), the left ends of the disc springs (17) are tightly attached to the inside of the right end of the driving disc (5), and the right ends of the disc springs (17) are tightly attached to the left end of the spline shaft (2).
7. The integrated sucker type air conditioning clutch pulley as claimed in claim 6, further comprising a first snap spring (18), wherein a first snap spring groove is formed in the outer side of the mounting sleeve (13), the first snap spring (18) is installed in the first snap spring groove in a matching manner, and the right end of the first snap spring (18) is tightly attached to the left end of the electromagnetic coil (8).
8. The integrated sucker type air conditioning clutch pulley as claimed in claim 7, further comprising a second snap spring (19), wherein a second snap spring groove is formed in the outer side of the mounting sleeve (13), the second snap spring (19) is fittingly installed in the second snap spring groove, and the right end of the second snap spring (19) is tightly attached to the left end of the bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221716148.1U CN217539391U (en) | 2022-07-06 | 2022-07-06 | Integrated sucker type air-conditioning clutch belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221716148.1U CN217539391U (en) | 2022-07-06 | 2022-07-06 | Integrated sucker type air-conditioning clutch belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217539391U true CN217539391U (en) | 2022-10-04 |
Family
ID=83422847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221716148.1U Active CN217539391U (en) | 2022-07-06 | 2022-07-06 | Integrated sucker type air-conditioning clutch belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217539391U (en) |
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2022
- 2022-07-06 CN CN202221716148.1U patent/CN217539391U/en active Active
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