CN209050524U - A kind of threephase asynchronous casing grinding device - Google Patents
A kind of threephase asynchronous casing grinding device Download PDFInfo
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- CN209050524U CN209050524U CN201821201530.2U CN201821201530U CN209050524U CN 209050524 U CN209050524 U CN 209050524U CN 201821201530 U CN201821201530 U CN 201821201530U CN 209050524 U CN209050524 U CN 209050524U
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- casing
- threephase asynchronous
- driving motor
- rotation axis
- grinding device
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Abstract
The utility model discloses a kind of threephase asynchronous casing grinding devices, including polishing table, sanding component and exhaust fan, driving motor is provided with above the polishing table, the end side of the driving motor is provided with connection gear, the connection gear is connected with rotation axis far from the side of driving motor, and the side of the driving motor is equipped with threephase asynchronous casing.By the way that the grinding device being embedded in inside motor casing is arranged, the device can be controlled by driving motor and be operated, and have 360 degree of grinding effects without dead angle, so that the polishing on the inside of motor casing becomes very convenient, and the quality of polishing is higher, improves the total quality of product；Motor casing is provided with exhaust fan far from the side of driving motor, the iron filings generated in bruting process can be collected in time for processing, and exhaust fan is coaxially used with grinding device, is not required to separately add driving device, the use of electric energy is saved, production cost is saved.
Description
Technical field
The utility model belongs to motor technology field, and in particular to a kind of threephase asynchronous casing grinding device.
Background technique
Threephase asynchronous machine is one kind of induction conductivity, is to lean on while accessing 380V three-phase alternating current (phase difference 120
Degree) power supply a kind of motor, due to threephase asynchronous rotor from stator rotating excitation field in the same direction, it is different
Revolving speed is at rotation, and there are revolutional slips, so being threephase asynchronous.The revolving speed of three-phase asynchronous motor rotor is lower than rotary magnetic
Revolving speed, rotor windings because between magnetic field there is relative motion due to generate electromotive force and electric current, and and magnetic field interaction
Electromagnetic torque is generated, realizes energy conversion.Compared with monopole asynchronous motor, threephase asynchronous runnability is good, and can
Save a variety of materials.By the difference of rotor structure, threephase asynchronous can be divided into cage and two kinds of Wound-rotor type.Cage rotor
Induction Motor Structure is simple, reliable for operation, light-weight, cheap, is widely used, and major defect is speed regulation
It is difficult.The rotor and stator of wound three-phase asynchronous motor are equally also provided with three-phase windings and by slip rings, brush and outer
The connection of portion's rheostat.Standardsizing rheostat resistance can improve the starting performance of motor and adjust the revolving speed of motor.
The motor grinding device of the prior art has the following problems: 1, the inside of threephase asynchronous shell is polished not
Convenient, production efficiency is low, and without dedicated grinding device, processing quality is not high；2, the iron filings generated in bruting process may
It can be diffused into air, cause environmental pollution, and injure the body of staff.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of threephase asynchronous casing
Grinding device has the characteristics that grinding efficiency is high and environmentally friendly.
To achieve the above object, the utility model provides the following technical solutions: a kind of threephase asynchronous casing polishing
Device, including polishing table, sanding component and exhaust fan are provided with driving motor, the driving motor above the polishing table
End side be provided with connection gear, the connection gear is connected with rotation axis, the driving far from the side of driving motor
The side of motor is equipped with threephase asynchronous casing, and the bottom of the threephase asynchronous casing is provided with fixed bottom
The top of polishing table is arranged in seat, the firm banking, and the threephase asynchronous casing is internally provided with rotation axis, institute
Stating the provided circumferentially about of rotation axis has sanding component, and the inside of threephase asynchronous casing, institute is arranged in the sanding component
The other side for stating threephase asynchronous casing is provided with exhaust fan, the exhaust fan far from threephase asynchronous casing one
Side is connected with dust gathering arrester；
The sanding component includes attachment base, dry sanding paper, connecting bushing, connecting rod and grinding head, wherein the connecting shaft
Set is mounted on the circumference of rotation axis, provided circumferentially about there are three equally distributed connecting rod, the company of the connecting bushing
The side of extension bar is provided with attachment base, and the other side of the attachment base is provided with grinding head, the separate attachment base of the grinding head
Side be provided with dry sanding paper.
Preferably, the connection type of the end of the rotation axis and connection gear is socket.
Preferably, the connection type of the sanding component and threephase asynchronous casing is embedded connection.
Preferably, the rotation axis and the connection type of connecting bushing are to be connected together.
Preferably, the grinding head is mounted in connecting rod by attachment base and fastening screw.
Preferably, the dry sanding paper is sticked on grinding head by glue.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is embedded in the grinding device inside motor casing by setting, which can pass through driving electricity
Machine control operating, has 360 degree of grinding effects without dead angle, so that the polishing on the inside of motor casing becomes very convenient, and
The quality of polishing is higher, improves the total quality of product.
2, the utility model is provided with exhaust fan far from the side of driving motor in motor casing, can will be in bruting process
The iron filings of generation collect for processing in time, and exhaust fan is coaxially used with grinding device, is not required to separately add driving device,
The use of electric energy is saved, production cost is saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the axonometric drawing of the motor casing of the utility model；
Fig. 3 is the structural schematic diagram of the utility model sanding component；
In figure: 1, exhaust fan；2, sanding component；21, attachment base；22, dry sanding paper；23, connecting bushing；24, connecting rod；
25, grinding head；3, threephase asynchronous casing；4, connection gear；5, driving motor；6, dust gathering arrester；7, rotation axis；8, fixed
Pedestal；9, polishing table.
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.
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of threephase asynchronous casing polishing dress
It sets, including polishing table 9, sanding component 2 and exhaust fan 1, the top of polishing table 9 is provided with driving motor 5, the end of driving motor 5
Portion side is provided with connection gear 4, and connection gear 4 is connected with rotation axis 7, the end of rotation axis 7 far from the side of driving motor 5
Connection type with connection gear 4 is socket, and the side of driving motor 5 is equipped with threephase asynchronous casing 3, phase asynchronous
The bottom of motor casing 3 is provided with firm banking 8, and the top of polishing table 9, threephase asynchronous is arranged in firm banking 8
Casing 3 is internally provided with rotation axis 7, and the provided circumferentially about of rotation axis 7 has sanding component 2, and the setting of sanding component 2 is different three
The inside of motor casing 3 is walked, sanding component 2 and the connection type of threephase asynchronous casing 3 are embedded connection, and three is different
The other side of step motor casing 3 is provided with exhaust fan 1, and exhaust fan 1 is connected with far from the side of threephase asynchronous casing 3
Dust gathering arrester 6；
Sanding component 2 includes attachment base 21, dry sanding paper 22, connecting bushing 23, connecting rod 24 and grinding head 25, wherein even
Spindle set 23 is mounted on the circumference of rotation axis 7, and the connection type of rotation axis 7 and connecting bushing 23 is to be connected together, connecting shaft
Set 23 it is provided circumferentially about there are three equally distributed connecting rod 24, the side of connecting rod 24 is provided with attachment base 21, attachment base
21 other side is provided with grinding head 25, and grinding head 25 is mounted in connecting rod 24 by attachment base 21 and fastening screw, polishing
The side of first 25 separate attachment base 21 is provided with dry sanding paper 22, and dry sanding paper 22 is sticked on grinding head 25 by glue.
Exhaust fan 1 is the known technology of the extensive utilization and daily life that have disclosed in the utility model, and exhaust fan is again
It is effluent air blower, centrifugal blower, small blast fan, is a kind of general gas source blown or air-breathing is dual-purpose, is usually used for
The air-breathing of mechanical equipment, as the term suggests also it is exhaust fan.
The working principle and process for using of the utility model: when the utility model is used by threephase asynchronous casing 3
Sanding component 2 is installed to the inside of threephase asynchronous casing 3 by the top fixed to polishing table 9 so that dry sanding paper 22 with
The inner wall of threephase asynchronous casing 3 is tangent, starts driving motor 5, and rotation axis 7 drives sanding component 2 in phase asynchronous electricity
The internal rotating of motivation casing 3, then dry sanding paper 22 polishes to the inner wall of threephase asynchronous casing 3, turns at the same time
Moving axis 7 also drives the running of exhaust fan 1, can in time detach the iron filings that the polishing of sanding component 2 generates into dust gathering arrester 6 in time,
Both the collection processing for having accomplished iron filings, also reduces the consumption of the energy.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of threephase asynchronous casing grinding device, including polishing table (9), sanding component (2) and exhaust fan (1),
It is characterized in that: being provided with driving motor (5) above the polishing table (9), the end side of the driving motor (5) is provided with
Connection gear (4), the connection gear (4) are connected with rotation axis (7), the driving motor far from the side of driving motor (5)
(5) side is equipped with threephase asynchronous casing (3), and the bottom of the threephase asynchronous casing (3) is provided with solid
Determine pedestal (8), the firm banking (8) setting in the top of polishing table (9), the threephase asynchronous casing (3) it is interior
Portion is provided with rotation axis (7), and the provided circumferentially about of the rotation axis (7) has sanding component (2), sanding component (2) setting
The other side of the inside of threephase asynchronous casing (3), the threephase asynchronous casing (3) is provided with exhaust fan
(1), the exhaust fan (1) is connected with dust gathering arrester (6) far from the side of threephase asynchronous casing (3)；
The sanding component (2) includes attachment base (21), dry sanding paper (22), connecting bushing (23), connecting rod (24) and grinding head
(25), wherein the connecting bushing (23) is mounted on the circumference of rotation axis (7), sets on the circumference of the connecting bushing (23)
There are three setting equally distributed connecting rod (24), the side of the connecting rod (24) is provided with attachment base (21), the attachment base
(21) the other side is provided with grinding head (25), and the side of the separate attachment base (21) of the grinding head (25) is provided with dry sanding paper
(22).
2. a kind of threephase asynchronous casing grinding device according to claim 1, it is characterised in that: the rotation axis
(7) connection type of end and connection gear (4) is socket.
3. a kind of threephase asynchronous casing grinding device according to claim 1, it is characterised in that: the polishing group
The connection type of part (2) and threephase asynchronous casing (3) is embedded connection.
4. a kind of threephase asynchronous casing grinding device according to claim 1, it is characterised in that: the rotation axis
It (7) is to be connected together with the connection type of connecting bushing (23).
5. a kind of threephase asynchronous casing grinding device according to claim 1, it is characterised in that: the grinding head
(25) it is mounted on connecting rod (24) by attachment base (21) and fastening screw.
6. a kind of threephase asynchronous casing grinding device according to claim 1, it is characterised in that: the dry sanding paper
(22) it is sticked on grinding head (25) by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201530.2U CN209050524U (en) | 2018-07-27 | 2018-07-27 | A kind of threephase asynchronous casing grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201530.2U CN209050524U (en) | 2018-07-27 | 2018-07-27 | A kind of threephase asynchronous casing grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050524U true CN209050524U (en) | 2019-07-02 |
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ID=67046912
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821201530.2U Active CN209050524U (en) | 2018-07-27 | 2018-07-27 | A kind of threephase asynchronous casing grinding device |
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| CN (1) | CN209050524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747643A (en) * | 2018-07-27 | 2018-11-06 | 江苏华源防爆电机有限公司 | A kind of threephase asynchronous casing grinding device |
-
2018
- 2018-07-27 CN CN201821201530.2U patent/CN209050524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747643A (en) * | 2018-07-27 | 2018-11-06 | 江苏华源防爆电机有限公司 | A kind of threephase asynchronous casing grinding device |
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