CN208782609U - A kind of sealing structure of the composite stepper motor with IP65 - Google Patents
A kind of sealing structure of the composite stepper motor with IP65 Download PDFInfo
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- CN208782609U CN208782609U CN201821684240.8U CN201821684240U CN208782609U CN 208782609 U CN208782609 U CN 208782609U CN 201821684240 U CN201821684240 U CN 201821684240U CN 208782609 U CN208782609 U CN 208782609U
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- end cap
- rear end
- stator casing
- flanging
- stepper motor
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Abstract
A kind of sealing structure the utility model discloses composite stepper motor with IP65, including stator casing and rear end cap, the front end outer side of the stator casing is provided with flanging, and bulge is provided on the outside of flanging, drive end bearing bracket is provided in front of the flanging, convex edge is provided on the inside of the rear of the drive end bearing bracket, and card slot is provided on the inside of convex edge, and the side of convex edge is provided with layer of silica gel, the rear end cap is located at the rear of stator casing, and M12 connector is provided with above rear end cap, O-ring seal is provided with below the M12 connector, the rear of the rear end cap is provided with cover board, skin of paint is provided on the outside of the stator casing.The composite stepper motor is provided with bulge and card slot with the sealing structure of IP65, device exterior slots can be reduced, convenient for improving the leakproofness of device in order to which directly side is connected together in the device between stator casing, drive end bearing bracket, rear end cap and cover board.
Description
Technical field
The utility model relates to motor correlative technology field, sealing knot of specially a kind of composite stepper motor with IP65
Structure.
Background technique
The mainly logical consumption electric energy production driving torque of motor, as electrical appliance or the power source of various machinery, in each row
Each industry has extensive utilization, and most of motor all lacks perfect sealing structure, and body fuselage is usually all divided into multiple portions,
It is many times all directly attached using bolt, has a large amount of gap in the outside of device, be easy to cause dust and moisture
Entrance very influence the normal use of motor some compared under adverse circumstances, shorten the service life of motor.
In view of the above-mentioned problems, carrying out innovative design on the basis of original stepper motor.
Utility model content
A kind of sealing structure the purpose of this utility model is to provide composite stepper motor with IP65, it is above-mentioned to solve
It is proposed that motor junction gap is more in background technique, leakproofness is poor, the poor problem of dustproof and waterproof performance.
To achieve the above object, the utility model provides the following technical solutions: a kind of composite stepper motor is with IP65's
Sealing structure, including stator casing and rear end cap, the front end outer side of the stator casing is provided with flanging, and sets on the outside of flanging
It is equipped with bulge, drive end bearing bracket is provided in front of the flanging, and be provided with mounting hole on the outside of drive end bearing bracket, and before drive end bearing bracket
Side is provided with drive shaft, is provided with convex edge on the inside of the rear of the drive end bearing bracket, and card slot is provided on the inside of convex edge, and convex edge
Side be provided with layer of silica gel, the rear end cap is located at the rear of stator casing, and M12 connector is provided with above rear end cap,
The side-lower of the M12 connector is provided with fixture nut, and O-ring seal is provided with below fixture nut, the rear end cap
Rear be provided with cover board, be provided with skin of paint on the outside of the stator casing.
Preferably, the front and rear sides of the stator casing are provided with flanging, and flanging and bulge are integrated, and
And bulge is arcuate structure.
Preferably, convex edge and card slot, and card slot and bulge structure kiss are provided on the inside of the drive end bearing bracket and rear end cap
It closes.
Preferably, it is connected with each other between the inside and rear end cap of the cover board by card slot, and between card slot and flanging
It is even that layer of silica gel is distributed with.
Preferably, it is made up of and is threadedly coupled fixture nut between the M12 connector and rear end cap, and fixture nut is with after
O-ring seal is provided between end cap.
Preferably, the skin of paint even application is on the outside of stator casing, and stator casing, drive end bearing bracket, rear end cap and lid
Skin of paint is filled between the gap of plate.
Compared with prior art, the utility model has the beneficial effects that sealing knot of the composite stepper motor with IP65
Structure,
1, it is provided with bulge and card slot, flanging and convex edge is cooperated to use in the use process of device, it can be in order to stator
It is directly connected together between shell, drive end bearing bracket, rear end cap and cover board, is connected convenient for the installation of device, while without using
Additional fixing bolt is attached, and reduces device exterior slots, convenient for improving the leakproofness of device；
2, it is provided with layer of silica gel, O-ring seal and skin of paint, O-ring seal can be improved in the use process of device
The leakproofness of M12 joint, and layer of silica gel is a kind of using MS polymer as the gun-type single component sealant of substrate, is not almost had
It is odorous, there is good caking property to the metal parts of device, have good compatibility to paint, the moisture in it and air
Reaction generates soft Resilient product, to play sealing function, while skin of paint of the even application on the outside of device being cooperated to make
With, it is ensured that the tiny seam crossing of device is painted filling, improves the sealing effect of device.
Detailed description of the invention
Fig. 1 is the utility model configuration schematic diagram；
Fig. 2 is the utility model schematic perspective view；
Fig. 3 is the utility model notch schematic diagram；
Fig. 4 is the utility model covering plate structure schematic diagram.
In figure: 1, stator casing；2, flanging；3, bulge；4, drive end bearing bracket；5, mounting hole；6, drive shaft；7, convex edge；8, block
Slot；9, layer of silica gel；10, rear end cap；11, M12 connector；12, fixture nut；13, O-ring seal；14, cover board；15, skin of paint.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of sealing of the composite stepper motor with IP65
Structure, including stator casing 1, flanging 2, bulge 3, drive end bearing bracket 4, mounting hole 5, drive shaft 6, convex edge 7, card slot 8, layer of silica gel 9, after
End cap 10, M12 connector 11, fixture nut 12, O-ring seal 13, cover board 14 and skin of paint 15, the front end outer side of stator casing 1
It is provided with flanging 2, and the outside of flanging 2 is provided with bulge 3, the front of flanging 2 is provided with drive end bearing bracket 4, and the outside of drive end bearing bracket 4
It is provided with mounting hole 5, and the front of drive end bearing bracket 4 is provided with drive shaft 6, is provided with convex edge 7 on the inside of the rear of drive end bearing bracket 4, and
The inside of convex edge 7 is provided with card slot 8, and the side of convex edge 7 is provided with layer of silica gel 9, after rear end cap 10 is located at stator casing 1
Side, and the top of rear end cap 10 is provided with M12 connector 11, the side-lower of M12 connector 11 is provided with fixture nut 12, and fixed spiral shell
The lower section of mother 12 is provided with O-ring seal 13, and the rear of rear end cap 10 is provided with cover board 14, and the outside of stator casing 1 is provided with
Skin of paint 15.
The front and rear sides of the stator casing 1 of this example are provided with flanging 2, and flanging 2 and bulge 3 are integrated, and
And bulge 3 is arcuate structure, the arcuate structure of bulge 3 carries out engaging installation and removal convenient for cooperation card slot 8.
The inside of drive end bearing bracket 4 and rear end cap 10 is provided with convex edge 7 and card slot 8, and card slot 8 and 3 structure of bulge are coincide, and are led to
Cross being connected together for card slot 8 and bulge 3 so that device is attached without using additional fixing bolt, connect it is easy for installation,
Convenient for improving the leakproofness of device.
It is connected with each other between the inside and rear end cap 10 of cover board 14 by card slot 8, and uniformly divided between card slot 8 and flanging 2
It is furnished with layer of silica gel 9, the layer of silica gel 9 being filled between card slot 8 and flanging 2 is a kind of using MS polymer as the gun-type one pack system of substrate
Sealant can effectively improve the sealing effect of device.
It is made up of and is threadedly coupled fixture nut 12 between M12 connector 11 and rear end cap 10, and fixture nut 12 and rear end
O-ring seal 13 is provided between lid 10, convenient for, to processing is sealed at M12 connector 11, cooperation is oily by O-ring seal 13
Paint layer 15 improves the sealing function at M12 connector 11.
15 even application of skin of paint is on the outside of stator casing 1, and stator casing 1, drive end bearing bracket 4, rear end cap 10 and cover board 14
Gap between be filled with skin of paint 15, to device integrally carry out spray painting processing skin of paint 15 can guarantee the tiny of device
Seam crossing is painted filling, effectively improves the leakproofness of device.
Working principle: when being assembled to the composite stepper motor with the sealing structure of IP65, according to Fig. 1 and Fig. 3
It is shown, the flanging 2 at 1 both ends of stator casing is separately inserted to 7 inside of convex edge of drive end bearing bracket 4 and rear end cap 10 first, so that flanging 2
The card slot 8 of 7 inside of bulge 3 and convex edge in outside is mutually clamped, to consolidate to stator casing 1, drive end bearing bracket 4 and rear end cap 10
It is fixed, as shown in connection with fig. 4, then the convex edge 7 of 14 inside of cover board is directed to the flanging 2 in 10 outside of rear end cap, then carry out to cover board 14
Be fixed, backward flanging 2 and card slot 8 between filling gel layer 9, using MS polymer as the gun-type single component sealant of substrate
Soft layer of silica gel 9 can be generated, there is good caking property, convenient for playing the role of connection sealing, later to device entirety
Spray painting processing is carried out, guarantees that the tiny seam crossing of device is painted the filling of layer 15, improves the sealing performance of device.
In the use process of device, as shown in connection with fig. 2, external power supply route can be passed through into M12 connector 11 and motor
It is connected, motor is externally driven by drive shaft 6, while stator casing 1, drive end bearing bracket 4, rear end cap 10 and lid
Plate 14 constitutes a sealing space, plays good dustproof and waterproof effect to motor inside, is not described in detail in this specification
Content belong to the prior art well known to professional and technical personnel in the field.
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 sealing structure of composite stepper motor with IP65, including stator casing (1) and rear end cap (10), feature exists
In: the front end outer side of the stator casing (1) is provided with flanging (2), and bulge (3), the folding are provided on the outside of flanging (2)
It is provided in front of side (2) drive end bearing bracket (4), and is provided with mounting hole (5) on the outside of drive end bearing bracket (4), and before drive end bearing bracket (4)
Side is provided with drive shaft (6), is provided with convex edge (7) on the inside of the rear of the drive end bearing bracket (4), and be provided on the inside of convex edge (7)
Card slot (8), and the side of convex edge (7) is provided with layer of silica gel (9), and the rear end cap (10) is located at the rear of stator casing (1),
And M12 connector (11) are provided with above rear end cap (10), the side-lower of the M12 connector (11) is provided with fixture nut
(12), it and below fixture nut (12) is provided with O-ring seal (13), the rear of the rear end cap (10) is provided with cover board
(14), skin of paint (15) are provided on the outside of the stator casing (1).
2. sealing structure of a kind of composite stepper motor with IP65 according to claim 1, it is characterised in that: described fixed
The front and rear sides of subshell (1) are provided with flanging (2), and flanging (2) and bulge (3) are integrated, and bulge (3)
For arcuate structure.
3. sealing structure of a kind of composite stepper motor with IP65 according to claim 1, it is characterised in that: before described
Convex edge (7) and card slot (8) are provided on the inside of end cap (4) and rear end cap (10), and card slot (8) and bulge (3) structure are coincide.
4. sealing structure of a kind of composite stepper motor with IP65 according to claim 1, it is characterised in that: the lid
It is connected with each other between the inside and rear end cap (10) of plate (14) by card slot (8), and uniformly divided between card slot (8) and flanging (2)
It is furnished with layer of silica gel (9).
5. sealing structure of a kind of composite stepper motor with IP65 according to claim 1, it is characterised in that: described
It is made up of and is threadedly coupled fixture nut (12) between M12 connector (11) and rear end cap (10), and fixture nut (12) and rear end
O-ring seal (13) are provided between lid (10).
6. sealing structure of a kind of composite stepper motor with IP65 according to claim 1, it is characterised in that: the oil
Paint layer (15) even application is on the outside of stator casing (1), and stator casing (1), drive end bearing bracket (4), rear end cap (10) and cover board
(14) skin of paint (15) are filled between gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684240.8U CN208782609U (en) | 2018-10-17 | 2018-10-17 | A kind of sealing structure of the composite stepper motor with IP65 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684240.8U CN208782609U (en) | 2018-10-17 | 2018-10-17 | A kind of sealing structure of the composite stepper motor with IP65 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782609U true CN208782609U (en) | 2019-04-23 |
Family
ID=66163195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821684240.8U Active CN208782609U (en) | 2018-10-17 | 2018-10-17 | A kind of sealing structure of the composite stepper motor with IP65 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782609U (en) |
-
2018
- 2018-10-17 CN CN201821684240.8U patent/CN208782609U/en active Active
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