CN208169366U - A kind of heavy truck compressor electromagnetic clutch - Google Patents
A kind of heavy truck compressor electromagnetic clutch Download PDFInfo
- Publication number
- CN208169366U CN208169366U CN201820700003.XU CN201820700003U CN208169366U CN 208169366 U CN208169366 U CN 208169366U CN 201820700003 U CN201820700003 U CN 201820700003U CN 208169366 U CN208169366 U CN 208169366U
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- assembly
- heavy truck
- belt pulley
- electromagnetic clutch
- coil
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Abstract
The utility model discloses a kind of heavy truck compressor electromagnetic clutch,Including coil assembly,Band wheel assembly and driving disc assembly,Coil assembly is equipped with inside band wheel assembly,Band wheel assembly side is equipped with driving disc assembly,Band wheel assembly includes belt pulley,Coil assembly includes shell,Enclosure interior is equipped with electromagnetic coil,Disc assembly side is driven to be equipped with annular protrusion,Belt pulley is equipped with groove close to driving disc assembly side,Groove is equipped with damping spring,Pulley side is equipped with sucker,Disc assembly side is driven to be equipped with article putting groove,Both ends are equipped with fixed block in article putting groove,Support rod is equipped between fixed block,Support rod is connected by fixing sleeve with connection ring,Electromagnetic coil is effectively fixed in enclosure interior position by epoxy resin layer,Electromagnetic coil is avoided to fall off in the vibration of heavy truck vehicle driving,Pass through the connection ring being arranged inside article putting groove,Convenient for extracting driving disc assembly with tool ejector,The utility model is designed reasonably,It is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of electromagnetic clutch, more particularly, to a kind of heavy truck compressor electromagnetic clutch
Device.
Background technique
Automobile air conditioner electromagnetic clutch is a power transmission between automobile engine and automobile air conditioner compressor,
Automobile air conditioner compressor is to be driven by automobile engine by electromagnetic clutch.Automobile air conditioner electromagnetic clutch is typically all
It is made of band wheel assembly, coil assembly and driving these three parts of disc assembly.Automobile air conditioner electromagnetic clutch is more typical
Electromechanical integrated product.Automobile air conditioner electromagnetic clutch is controlled by air-conditioning switch, temperature controller, A/C amplifier, pressure switch etc.,
The power transmitting between engine and compressor is switched on or off when needed.In addition, it can also when overload of compressor
It plays a certain protective role.Wherein, electromagnetic coil is fixed on the shell of compressor, and drive disk is connected with the main shaft of compressor
It connects, belt pulley is mounted on compressor head by bearing and covers, and can be freely rotated.When air-conditioning switch is connected, electric current passes through electricity
The electromagnetic coil of magnet clutch, electromagnetic coil generate electromagnetic attraction, make the drive disk of compressor in conjunction with belt pulley, by engine
Torque pass to compressor main shaft, rotate compressor main shaft.When disconnecting air-conditioning switch, the suction of electromagnetic coil disappears,
Drive disk and belt pulley are detached under spring leaf effect, and compressor stops working.
After coil energization, drive disk is firmly sucked existing automobile air conditioner electromagnetic clutch by the magnetic force of electromagnetic coil
Moment generates certain impact power, reduces the service life of automobile air conditioner electromagnetic clutch, and since electromagnetic clutch is not set
Dedicated detaching structure is set, so that electromagnetic clutch disassembly is very inconvenient.To solve the above-mentioned problems, therefore, it designs a kind of heavy
Card compressor electromagnetic clutch.
Utility model content
The technical problems to be solved in the utility model is that existing heavy truck compressor electromagnetic clutch is overcome to use the longevity
It orders low, dismantles inconvenient defect, provide a kind of heavy truck compressor electromagnetic clutch to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of heavy truck compressor electromagnetism from
Clutch, including coil assembly, band wheel assembly and driving disc assembly, the band wheel assembly inside are equipped with coil assembly, the belt wheel
Assembly side is equipped with driving disc assembly, and the band wheel assembly includes belt pulley, and the coil assembly includes shell, in the shell
Portion be equipped with electromagnetic coil, the driving disc assembly side be equipped with annular protrusion, the belt pulley close to drive disc assembly side
Equipped with groove, the groove is equipped with damping spring, and the pulley side is equipped with sucker, and the driving disc assembly side is equipped with and sets
Object slot, both ends are equipped with fixed block in the article putting groove, are equipped with support rod between the fixed block, the support rod passes through fixing sleeve
It is connected with connection ring.
As a kind of optimal technical scheme of the utility model, the belt pulley is connected by belt and engine driving wheel
It connects.
As a kind of optimal technical scheme of the utility model, the end face of the belt pulley is provided with iron core slot, the iron
Core slot is for installing coil assembly.
As a kind of optimal technical scheme of the utility model, epoxy resin is equipped between the shell and electromagnetic coil
Layer.
As a kind of optimal technical scheme of the utility model, the electromagnetic coil connects air-conditioning switch by harness.
As a kind of optimal technical scheme of the utility model, bearing is equipped in the centre bore of the belt pulley.
As a kind of optimal technical scheme of the utility model, the fixed block and support rod are flexibly connected.
Compared with current technology, the utility model has the beneficial effects that：This kind of heavy truck compressor electromagnetic clutch
Structure design is complete compact, and electromagnetic coil is effectively fixed in enclosure interior position by epoxy resin layer, avoids electromagnetic coil
Heavy truck vehicle driving vibration and fall off, by damping spring buffer seismaesthesia, to extend heavy truck compressor electromagnetism
The service life of clutch, by the connection ring being arranged inside article putting groove, convenient for extracting driving disc assembly, this reality with tool ejector
Reasonable with new design, structure is simple, is suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection ring enlarged structure schematic diagram of the utility model；
In figure：1, coil assembly；2, band wheel assembly；3, belt pulley；4, shell；5, electromagnetic coil；6, damping spring； 7,
Groove；8, sucker；9, disc assembly is driven；10, annular protrusion；11, connection ring；12, fixed block；13, article putting groove；14, support rod；
15, fixing sleeve；16, bearing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of heavy truck compressor electromagnetic clutch
Device, including coil assembly 1, band wheel assembly 2 and driving disc assembly 9, with coil assembly 1 is equipped with inside wheel assembly 2, with wheel assembly 2
Side is equipped with driving disc assembly 9, and band wheel assembly 2 includes belt pulley 3, and coil assembly 1 includes shell 4, is equipped with electromagnetism inside shell 4
Coil 5, driving 9 side of disc assembly are equipped with annular protrusion 10, and belt pulley 3 is equipped with groove 7 close to driving 9 side of disc assembly, recessed
Slot 7 is equipped with damping spring 6, and belt pulley 3 and sucker 8 slowly mutually disengage, and 3 side of belt pulley is equipped with sucker 8, belt pulley 3 and suction
Disk 8 is mutually inhaled and drives 9 side of disc assembly to be equipped with article putting groove 13, both ends are equipped with fixed block 12, fixed block 12 in article putting groove 13
Between be equipped with support rod 14, support rod 14 is connected by fixing sleeve 15 and connection ring 11, easy to disassemble.
Belt pulley 3 is connected by belt with engine driving wheel.The end face of belt pulley 3 is provided with iron core slot, and iron core slot is used
In installation coil assembly 1.Epoxy resin layer, anti-dropout are equipped between shell 4 and electromagnetic coil 5.Electromagnetic coil 5 is connected by harness
Connect air-conditioning switch.Bearing 16 is equipped in the centre bore of belt pulley 3.Fixed block 12 and support rod 14 are flexibly connected.
Concrete principle：When using this kind of heavy truck compressor electromagnetic clutch, coil assembly 1 generates magnetic after being powered
, belt pulley 3 and sucker 8 are magnetized so that belt pulley 3 and sucker 8 mutually inhale and, and then drive driving disc assembly 9 with belt wheel
Assembly 2 rotates, after driving compressor operating, electromagnetic coil 5 to power off, 8 magnetic force hour of belt pulley 3 and sucker, in damping spring 6
Under elastic force effect, belt pulley 3 and sucker 8 are slowly mutually disengaged, and compressor stops working, and clamp connection ring 11 with specific purpose tool,
Extract driving disc assembly 9.
The design of this kind of heavy truck compressor electromagnetic clutch structure is complete compact, by epoxy resin layer by electromagnetic wire
Circle 5 is effectively fixed in 4 interior location of shell, avoids electromagnetic coil 5 from falling off in the vibration of heavy truck vehicle driving, passes through damping bullet
Spring 6 buffers seismaesthesia, to extend the service life of heavy truck compressor electromagnetic clutch, by setting inside article putting groove 13
The connection ring 11 set, convenient for extracting driving disc assembly 9 with tool ejector, the utility model is designed reasonably, structure is simple, is suitble to push away
It is wide to use.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of heavy truck compressor electromagnetic clutch, including coil assembly (1), band wheel assembly (2) and driving disc assembly
(9), which is characterized in that be equipped with coil assembly (1) inside the band wheel assembly (2), band wheel assembly (2) side is equipped with driving
Disc assembly (9), the band wheel assembly (2) include belt pulley (3), and the coil assembly (1) includes shell (4), the shell (4)
Inside is equipped with electromagnetic coil (5), the driving disc assembly (9) side equipped with annular protrusion (10), the belt pulley (3) close to
Disc assembly (9) side is driven to be equipped with groove (7), the groove (7) is equipped with damping spring (6), and belt pulley (3) side is equipped with
Sucker (8), the driving disc assembly (9) side are equipped with article putting groove (13), and the interior both ends of the article putting groove (13) are equipped with fixed block
(12), support rod (14) are equipped between the fixed block (12), the support rod (14) passes through fixing sleeve (15) and connection ring
(11) it connects.
2. a kind of heavy truck compressor electromagnetic clutch according to claim 1, which is characterized in that the belt pulley
(3) it is connected by belt with engine driving wheel.
3. a kind of heavy truck compressor electromagnetic clutch according to claim 1, which is characterized in that the belt pulley
(3) end face is provided with iron core slot, and the iron core slot is for installing coil assembly (1).
4. a kind of heavy truck compressor electromagnetic clutch according to claim 1, which is characterized in that the shell
(4) epoxy resin layer is equipped between electromagnetic coil (5).
5. a kind of heavy truck compressor electromagnetic clutch according to claim 1, which is characterized in that the electromagnetic wire
It encloses (5) and air-conditioning switch is connected by harness.
6. a kind of heavy truck compressor electromagnetic clutch according to claim 1, which is characterized in that the belt pulley
(3) bearing (16) are equipped in centre bore.
7. a kind of heavy truck compressor electromagnetic clutch according to claim 1, which is characterized in that the fixed block
(12) it is flexibly connected with support rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700003.XU CN208169366U (en) | 2018-05-11 | 2018-05-11 | A kind of heavy truck compressor electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700003.XU CN208169366U (en) | 2018-05-11 | 2018-05-11 | A kind of heavy truck compressor electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169366U true CN208169366U (en) | 2018-11-30 |
Family
ID=64366938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700003.XU Active CN208169366U (en) | 2018-05-11 | 2018-05-11 | A kind of heavy truck compressor electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117927637A (en) * | 2024-03-13 | 2024-04-26 | 广州市万仕德汽车空调有限公司 | Front cyclone blade type clutch belt pulley of automobile air conditioner compressor |
-
2018
- 2018-05-11 CN CN201820700003.XU patent/CN208169366U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117927637A (en) * | 2024-03-13 | 2024-04-26 | 广州市万仕德汽车空调有限公司 | Front cyclone blade type clutch belt pulley of automobile air conditioner compressor |
| CN117927637B (en) * | 2024-03-13 | 2024-06-04 | 广州市万仕德汽车空调有限公司 | Front cyclone blade type clutch belt pulley of automobile air conditioner compressor |
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