CN203278442U - Soymilk machine - Google Patents
Soymilk machine Download PDFInfo
- Publication number
- CN203278442U CN203278442U CN 201320221580 CN201320221580U CN203278442U CN 203278442 U CN203278442 U CN 203278442U CN 201320221580 CN201320221580 CN 201320221580 CN 201320221580 U CN201320221580 U CN 201320221580U CN 203278442 U CN203278442 U CN 203278442U
- Authority
- CN
- China
- Prior art keywords
- motor
- making machine
- bean milk
- soy bean
- magnetic rotor
- 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 - Lifetime
Links
Images
Landscapes
- Food-Manufacturing Devices (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a soymilk machine. The soymilk machine comprises a motor, a grinding cutter and a circuit control board, wherein rotation of the grinding cutter is driven by the motor, the motor is electrically connected with the circuit control board, and the motor comprises a motor shaft, a plastic magnet rotor and a stator. The soymilk machine is characterized in that the motor is provided with joint parts mutually embedded with the plastic magnet rotor, and the plastic magnet rotor is fixedly connected with the motor by injection moulding. The soymilk machine has the advantages that the joint parts are processed on the shaft, the conditions that the plastic magnet rotor and the shaft are sliding, shedding and cracking are improved, and the problem that a long motor shaft is difficult to integrate with the magnet by injection moulding is solved.
Description
Technical field
The utility model relates to a kind of soy bean milk making machine.
Background technology
Existing motor permanent magnetic rotor adopts the techniques such as sintering, bonding, injection moulding more, the sintered NdFeB magnetic shoe, and then surface-mount type is at rotor surface or be embedded on rotor, but exists structure ﹠processes complicated, and precision is low, balance is poor, frangible, high in cost of production problem; And bonded permanent magnet technique magnet ring when high temperature is easy to crack, and surperficial magnetic easily comes off, if at magnet ring surface increase sheath, affect permeability, the air gap of motor will increase like this, but air gap increases the power output that can reduce motor, makes the hydraulic performance decline of motor.Can reduce the efficient of motor.The majority of low-power machine adopts ferrite sintered body and plastic magnetic rotor at present, and plastic magnetic rotor, ordinary circumstance is that magnet and motor shaft are injected into and reenter the rotor axial compression after one or rotor magnetic ring injection moulding are established, when plastic magnetic rotor is worked under high speed, high temperature, although magnet and axle are injected into one, but magnet axially and radially can relative sliding, come off, ftracture, therefore be not suitable at a high speed, the high-temperature application.
Summary of the invention
In view of this, be necessary to provide a kind of structure ﹠processes is simple, precision is high, balance is good, cost is low and be adapted at a high speed, soy bean milk making machine that high-temperature uses.
In order to solve the appeal technical problem, the utility model adopts following technical scheme: a kind of soy bean milk making machine, comprise motor, crushing knife tool and circuit control panel, this driven by motor crushing knife tool rotation, this motor is electrically connected to circuit control panel, this motor comprises motor shaft, plastic magnetic rotor and stator, and described motor shaft is provided with the junction surface that mutually embeds with plastic magnetic rotor, and this plastic magnetic rotor is affixed by injection moulding and motor shaft.
Further, described junction surface is convex tendon or the groove that is arranged on motor shaft.
Further, the cross sectional shape of described convex tendon or groove is triangle, circular arc or trapezoidal, 0.08 millimeter to 0.4 millimeter, the surface of the high shaft of convex tendon, dark 0.08 millimeter to 0.5 millimeter of groove.0.08 millimeter to 0.4 millimeter, the surface of the high shaft of convex tendon is for guaranteeing that axle and magnet ring reliably are connected when the high temperature, prevent axle and plastic magnetic rotor relative sliding.0.08 millimeter to the groove of 0.5 millimeters deep can make when the injection moulding and mould magnetic and flow to the bond strength that groove strengthens plastic magnetic rotor and axle, groove is crossed and deeply can be reduced the motor shaft integral rigidity motor bulk life time is exerted an influence, groove is crossed the shallow bond strength that can reduce plastic magnetic rotor and axle, causes axle and plastic magnetic rotor relative sliding.
Further, described junction surface be arranged on motor shaft along axle radially the surface netted decorative pattern.Can increase the contact area of axle and plastic magnetic rotor when adopting netted decorative pattern injection moulding, strengthen the bond strength of magnet ring and axle.
Further, described connecting portion be convex tendon, along axle radially the surface netted decorative pattern and groove any two or three.
Further, the contact-making surface of motor shaft and plastic magnetic rotor scribbles anti-binding agent more than 150 degrees centigrade.Use binding agent both can fill up the cavity that the magnet bore area lacks material and also increased magnet and be coupling tactile area, need resistant to elevated temperatures binding agent therefore temperature is higher during due to machine operation.
Further, described motor shaft diameter is 2 millimeters to 15 millimeters, and length is 90 millimeters to 250 millimeters.
Further, described plastic magnetic rotor two ends form scalloped recess or cannelure.Scalloped recess or cannelure can satisfy a certain amount of cold and hot convergent-divergent of material and can save material.
Described soy bean milk making machine also comprises head and cup, and this head buckles on cup, and this motor is arranged in head, and this crushing knife tool is positioned at cup;
Perhaps, described soy bean milk making machine also comprises support and cup, and this support is buckled on cup, and this motor is arranged in support, and this crushing knife tool is positioned at cup;
Perhaps, described soy bean milk making machine also comprises little space grinder and support, and this motor is arranged on support, and this crushing knife tool is positioned at little space grinder.
Another kind of scheme of the present utility model, a kind of soy bean milk making machine, comprise motor, crushing knife tool and circuit control panel, this driven by motor crushing knife tool rotation, this motor is electrically connected to circuit control panel, and this motor comprises motor shaft, axle sleeve, plastic magnetic rotor and stator, and described axle sleeve is provided with the junction surface that mutually embeds with plastic magnetic rotor, this plastic magnetic rotor is affixed by injection moulding and axle sleeve, and motor shaft and axle sleeve are in mating connection.
Further, described junction surface is the groove that is located at sleeve end.Groove can make axle sleeve engage the appearance that closely prevents relative sliding with plastic magnetic rotor.
After adopting technique scheme, the utility model has the following advantages and effect: process the junction surface and improved plastic magnetic rotor and axle slip, come off and problem of Cracking on axle, and motor shaft and the contact-making surface of plastic magnetic rotor scribble high temperature resistant binder and both can fill up the cavity that the plastic magnetic rotor bore area lacks material and also increased the area that plastic magnetic rotor contacts with motor shaft, while plastic magnetic rotor and motor shaft slide, come off and the improvement of the situation that ftractures has also reduced motor oscillating, reduces motor noise and also improves electric efficiency.
The scalloped recess of described plastic magnetic rotor or cannelure make plastic magnetic rotor not be prone to the situation of cracking for plastic magnetic rotor the expand with heat and contract with cold deformation space that provides certain on the one hand, have saved on the other hand to mould the magnetic material and reduced cost.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment one;
Fig. 2 is the profile of the utility model embodiment one;
Fig. 3 is the vertical view of the utility model embodiment two;
Fig. 4 is the profile of the utility model embodiment two;
Fig. 5 is the profile of the utility model embodiment three;
Fig. 6 is the vertical view of the utility model embodiment four;
Fig. 7 is the profile of the utility model embodiment four.
Embodiment
Embodiment one:
With reference to Fig. 1, Fig. 2, be the first example of the present utility model, described soy bean milk making machine comprises motor, crushing knife tool (not shown) and circuit control panel (not shown), this driven by motor crushing knife tool rotation, this motor is electrically connected to circuit control panel, and this motor comprises motor shaft 11, plastic magnetic rotor 12 and stator (not shown in FIG.).
Described motor shaft 11 diameters of this example are 6.35mm, long 186mm, motor shaft 11 is provided with junction surface 21, this example junction surface 21 is 4 symmetrical convex tendons, can certainly be 2,6,8 etc., for guaranteeing that motor shaft 11 can be connected reliably with plastic magnetic rotor 12, convex tendon exceeds the surperficial 0.08mm ~ 0.4mm(of motor shaft 11 for example 0.11mm, 0.16mm, 0.18mm).
The described plastic magnetic rotor 12 of this example is affixed with motor shaft 11 injection mouldings, corresponding motor shaft 11 plastic magnetic rotors 12 form magnetic ring inner hole 121, plastic magnetic rotor 12 two ends form 4 scalloped recess 15, certainly scalloped recess 15 also can be 6,7 etc., scalloped recess 15 is separated mutually by brace rod 13, bottom or top are reinforcement 22, and the outside is magnetic outer shroud 14.
121 of the described motor shaft 11 of this example and magnetic ring inner holes adopt the interference fit of 0.05mm ~ 0.2mm to be connected, and both contact-making surfaces also scribble the anti-binding agent of (for example 160 ℃, 180 ℃) high temperature more than 150 ℃ in addition.
the method for making of the described plastic magnetic rotor 12 of this example is at first ferrite or NdFeB magnetic powder and resistant to elevated temperatures resin (such as PA6, PA66 etc.) to be pressed 40 ~ 70 parts of resins, 10 ~ 30 parts of magnetics, 10 ~ 30 parts of function additives, add 0.1 ~ 1 part of heat stabilizer, the mixing one-tenth of proportioning that the heating lubricant is 0.1 ~ 2 part is moulded the magnetic particle, then inject in mold cavity by injection molding machine, simultaneously with magnet charger be arranged on magnetizing clamp around the mould circumference to the magnetic material of the fritting state in the die cavity orientation that magnetizes, make most of magnetic materials evenly be enriched in plastic magnetic rotor 12 surfaces, then cooling curing after pressurize, obtain rotor magnetic core through the demoulding, again through demagnetization, enter rotating shaft, finish turning, dynamic balancing, adopt the mode of outside multipole radial magnetizing or parallel magnetization plastic magnetic rotor 12 to be filled into square wave or the sinusoidal wave air-gap field of required 1000GS ~ 2000GS, plastic magnetic rotor 12 is 2 utmost points, the even number utmost points such as 4 utmost points, after injection mo(u)lding, plastic magnetic rotor 12 diameters are for example 20mm of 18mm ~ 24mm(, 22mm), be highly for example 44mm of 32mm ~ 68mm(, 52mm).
high shaft surface and symmetrical convex tendon are arranged on this example motor shaft 11, the surface that axle contacts with magnet is coated with the heatproof adhesive, having improved plastic magnetic rotor and axle slides, come off and problem of Cracking, solve the problem that long motor shaft is difficult to be injected into magnet one, there is equally distributed scalloped recess 15 at the axial two ends of plastic magnetic rotor 12, not only can provide plastic magnetic rotor 12 certain deformation space when expanding with heat and contract with cold to make plastic magnetic rotor 12 not be prone to the situation of cracking, can also reduce injected plastics material reduces costs, brace rod 13 and reinforcement 22 have more been strengthened the bulk strength of rotor simultaneously.
Be appreciated that described soy bean milk making machine also comprises head and cup, this head buckles on cup, and this motor is arranged in head, and this crushing knife tool is positioned at cup;
Perhaps, described soy bean milk making machine also comprises support and cup, and this support is buckled on cup, and this motor is arranged in support, and this crushing knife tool is positioned at cup;
Perhaps, described soy bean milk making machine also comprises little space grinder and support, and this motor is arranged on support, and this crushing knife tool is positioned at little space grinder.
Embodiment two:
With reference to Fig. 3, Fig. 4, be the second execution mode of the present utility model, described soy bean milk making machine comprises motor, crushing knife tool (not shown) and circuit control panel (not shown), this driven by motor crushing knife tool rotation, this motor is electrically connected to circuit control panel, and this motor comprises motor shaft 31, plastic magnetic rotor 32 and stator (not shown in FIG.).
Described motor shaft 31 diameters of this example are 6.65mm, long 196mm, and motor shaft 31 is provided with junction surface 41, and this example junction surface 41 is netted decorative pattern.
The described plastic magnetic rotor of this example 32 is affixed with motor shaft 31 injection mouldings, and corresponding motor shaft 31 plastic magnetic rotors 32 form magnetic ring inner holes 321, and plastic magnetic rotor 32 two ends form cannelure 44, and cannelure 44 bottoms or top are reinforcement 42, and the outside is magnetic outer shroud 43.
Embodiment three:
With reference to Fig. 5, be the third execution mode of the present utility model, described soy bean milk making machine comprises motor, crushing knife tool (not shown) and circuit control panel (not shown), this driven by motor crushing knife tool rotation, this motor is electrically connected to circuit control panel, and this motor comprises motor shaft 51, plastic magnetic rotor 52 and stator (not shown in FIG.).
Described motor shaft 51 diameters of this example are 7.25mm, long 205mm, motor shaft 51 is provided with junction surface 511, this example junction surface 511 is 4 symmetrical grooves, certainly can be 6,7 etc., for guaranteeing that motor shaft 51 can be connected reliably with plastic magnetic rotor 52, groove is for example 0.11mm, 0.16mm, 0.24mm of 0.08mm ~ 0.5mm(deeply).
The described plastic magnetic rotor of this example 52 is affixed with motor shaft 51 injection mouldings, and corresponding motor shaft 51 plastic magnetic rotors 52 form axis holes 54, and plastic magnetic rotor 52 two ends form cannelure 53.
Mould magnetic when the groove injection moulding is adopted at junction surface 511 and can flow to the bond strength that groove strengthens plastic magnetic rotor 52 and motor shaft 51, the cannelure 53 at plastic magnetic rotor 52 two ends not only can provide plastic magnetic rotor 52 certain deformation space when expanding with heat and contract with cold to make plastic magnetic rotor 52 not be prone to the situation of cracking, can also reduce injected plastics material and reduce costs.
Embodiment four:
With reference to Fig. 6, Fig. 7, be the 4th kind of execution mode of the present utility model, described soy bean milk making machine comprises motor, crushing knife tool (not shown) and circuit control panel (not shown), this driven by motor crushing knife tool rotation, this motor is electrically connected to circuit control panel, and this motor comprises axle sleeve 61, plastic magnetic rotor 62, motor shaft (not shown in FIG.) and stator (not shown in FIG.).
The described axle sleeve of this example 61 two ends are provided with junction surface 611, and the junction surface 611 of every end is symmetrical 4 grooves, certainly can be 6,8 etc., and groove 611 positions at two ends are asymmetric mutually.
The described plastic magnetic rotor 62 of this example is affixed with axle sleeve 61 injection mouldings, corresponding axle sleeve 61 plastic magnetic rotors 62 form magnetic ring inner hole 63, plastic magnetic rotor 62 two ends form 4 scalloped recess 71, certainly scalloped recess 71 also can be 6,7 etc., scalloped recess 71 is separated mutually by brace rod 64, bottom or top are reinforcement 72, and the outside is magnetic outer shroud 73.
adopt axle sleeve 61 affixed with plastic magnetic rotor 62 phase injection mouldings, can strengthen the bond strength of plastic magnetic rotor 62 and motor shaft, groove 611 on axle sleeve 61 can guarantee that axle sleeve 61 and plastic magnetic rotor 62 do not produce relative sliding, and the mutual asymmetric layout in groove 611 positions that adopts two ends can make the affixed stressed balance more between axle sleeve 61 and plastic magnetic rotor 62, guarantee that further axle sleeve 61 and plastic magnetic rotor 62 do not produce relative sliding, the scalloped recess 71 that the axial two ends of plastic magnetic rotor 62 distribute, not only can provide plastic magnetic rotor 62 certain deformation space when expanding with heat and contract with cold to make plastic magnetic rotor 62 not be prone to the situation of cracking, can also reduce injected plastics material reduces costs, brace rod 64 and reinforcement 72 have more been strengthened the bulk strength of rotor simultaneously.
More than enumerate and only expressed several embodiment of the present utility model, under the prerequisite that does not break away from the utility model spirit, some improvement and distortion according to the utility model scheme and technology are made all should belong to protection range of the present utility model.
Claims (10)
1. soy bean milk making machine, comprise motor, crushing knife tool and circuit control panel, this driven by motor crushing knife tool rotation, this motor is electrically connected to circuit control panel, this motor comprises motor shaft, plastic magnetic rotor and stator, it is characterized in that: described motor shaft is provided with the junction surface that mutually embeds with plastic magnetic rotor, and this plastic magnetic rotor is affixed by injection moulding and motor shaft.
2. soy bean milk making machine according to claim 1, it is characterized in that: described junction surface is convex tendon or the groove that is arranged on motor shaft.
3. soy bean milk making machine according to claim 2, it is characterized in that: the cross sectional shape of described convex tendon or groove is triangle, circular arc or trapezoidal, 0.08 millimeter to 0.4 millimeter, the surface of the high shaft of convex tendon, dark 0.08 millimeter to 0.5 millimeter of groove.
4. soy bean milk making machine according to claim 1, it is characterized in that: described junction surface is the netted decorative pattern that is arranged on the motor shaft surface.
5. soy bean milk making machine according to claim 1, it is characterized in that: described junction surface is convex tendon, netted decorative pattern and groove any two or three.
6. the described soy bean milk making machine of according to claim 1 to 5 any one, it is characterized in that: the contact-making surface of motor shaft and plastic magnetic rotor scribbles anti-binding agent more than 150 degrees centigrade.
7. the described soy bean milk making machine of according to claim 1 to 5 any one, it is characterized in that: described motor shaft diameter is 2 millimeters to 15 millimeters, length is 90 millimeters to 250 millimeters.
8. soy bean milk making machine according to claim 1 is characterized in that: described plastic magnetic rotor two ends form scalloped recess or cannelure.
9. the described soy bean milk making machine of according to claim 1 to 8 any one, it is characterized in that: described soy bean milk making machine also comprises head and cup, and this head buckles on cup, and this motor is arranged in head, and this crushing knife tool is positioned at cup;
Perhaps, described soy bean milk making machine also comprises support and cup, and this support is buckled on cup, and this motor is arranged in support, and this crushing knife tool is positioned at cup;
Perhaps, described soy bean milk making machine also comprises little space grinder and support, and this motor is arranged on support, and this crushing knife tool is positioned at little space grinder.
10. soy bean milk making machine, comprise motor, crushing knife tool and circuit control panel, this driven by motor crushing knife tool rotation, this motor is electrically connected to circuit control panel, this motor comprises motor shaft, axle sleeve, plastic magnetic rotor and stator, it is characterized in that: described axle sleeve is provided with the junction surface that mutually embeds with plastic magnetic rotor, and this plastic magnetic rotor is affixed by injection moulding and axle sleeve, and motor shaft and axle sleeve are in mating connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221580 CN203278442U (en) | 2013-04-27 | 2013-04-27 | Soymilk machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221580 CN203278442U (en) | 2013-04-27 | 2013-04-27 | Soymilk machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278442U true CN203278442U (en) | 2013-11-06 |
Family
ID=49508769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320221580 Expired - Lifetime CN203278442U (en) | 2013-04-27 | 2013-04-27 | Soymilk machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720612A (en) * | 2017-04-25 | 2018-11-02 | 广东美的生活电器制造有限公司 | Chipware, blender and milk brewing machine |
| CN112803678A (en) * | 2021-01-08 | 2021-05-14 | 东风博泽汽车系统有限公司 | Hall magnetic ring and motor with same |
-
2013
- 2013-04-27 CN CN 201320221580 patent/CN203278442U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720612A (en) * | 2017-04-25 | 2018-11-02 | 广东美的生活电器制造有限公司 | Chipware, blender and milk brewing machine |
| CN112803678A (en) * | 2021-01-08 | 2021-05-14 | 东风博泽汽车系统有限公司 | Hall magnetic ring and motor with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1312708C (en) | Method for preparing laminated polar anisotropic mixed magnet | |
| CN204243932U (en) | The rotor of motor, motor and air conditioner | |
| CN102543416A (en) | Integrated molding die | |
| CN108539946B (en) | Manufacturing method of stator of fractional slot concentrated winding permanent magnet brushless motor | |
| CN203278442U (en) | Soymilk machine | |
| CN109804535A (en) | Electric drive motor | |
| US20200001509A1 (en) | Passive horn integrally formed by using liquid silicone rubber and preparation method thereof | |
| CN109921525A (en) | A kind of motor magnet ring and magnet reducing eddy current effect | |
| JP2007215342A (en) | Magnet and its manufacturing method | |
| CN102543417B (en) | Injecting molding die is utilized to manufacture the method for bonded permanent magnet | |
| CN201931084U (en) | Integrated molding die | |
| CN202200475U (en) | Hot sprue structure of hot runner mould | |
| CN204243940U (en) | A kind of annular magnetic steel injection moulding rotor | |
| CN202713004U (en) | Rotor of permanent magnet | |
| CN204597662U (en) | A kind of all-in-one-piece permanent-magnet brushless DC electric machine rotor | |
| CN105406623A (en) | Motor rotor structure, rotor structure manufacturing method and linear motor | |
| CN102340198A (en) | Motor rotor and manufacturing method thereof | |
| CN201975197U (en) | Tile-shaped permanent ferrite magnet and die thereof | |
| CN215772712U (en) | Bonded neodymium iron boron magnet ring rotor assembly | |
| CN209087479U (en) | A kind of Improvement type magnetic bar | |
| CN201234178Y (en) | Rotor of outer rotor permanent magnet brushless DC motor | |
| CN205141860U (en) | Sintered nd -Fe -B magnet steel rotor | |
| CN205763841U (en) | A kind of anisotropy quadrupole magnet ring hot pressing oriented moulding set of molds | |
| CN204349600U (en) | A kind of electric machine iron core | |
| CN217486253U (en) | Motor external rotor assembly, rotating part and motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 250118 999 Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: JOYOUNG Co.,Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: JOYOUNG Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |