CN218771699U - Motor stator dip coating frock - Google Patents
Motor stator dip coating frock Download PDFInfo
- Publication number
- CN218771699U CN218771699U CN202223103684.7U CN202223103684U CN218771699U CN 218771699 U CN218771699 U CN 218771699U CN 202223103684 U CN202223103684 U CN 202223103684U CN 218771699 U CN218771699 U CN 218771699U
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- chassis
- stator
- lacquer
- motor stator
- pump body
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Abstract
The utility model discloses a motor stator dip coating frock, including the pump body, chassis, stator core, lacquer jar, pump body input through take out lacquer the pipe with lacquer jar intercommunication, pump body output through advance lacquer the pipe with chassis bottom intercommunication, placed above the chassis stator core, the chassis with the stator core junction is seal structure. The utility model discloses a motor stator dip coating frock, insulating varnish supply the air discharge between the favourable winding conductor of lacquer from the bottom, inside insulating varnish only submergence stator, can not produce the lacquer tumour in the stator outside. The method is suitable for single or small batch stator paint dipping production, and reduces the defects and labor intensity of manual paint pouring.
Description
Technical Field
The utility model relates to an immersion painting frock, concretely relates to motor stator immersion painting frock.
Background
The stator is an important component of the motor, after a winding coil is embedded into an iron core slot, the winding needs to be subjected to paint dipping treatment, gaps in the iron core slot and between conductors are filled and cured, and the insulation, moisture resistance and mechanical strength of the winding are improved.
The vacuum dip coating process is the most common process at present, the process is that a stator is placed in a frame and is placed in a paint cylinder to be completely immersed, ideal insulating paint filling is achieved in the cylinder through vacuumizing, the vacuum dip coating process is suitable for batch production, the defect that insulating paint nodules are remained on the surface of the stator produced by the process and need to be polished is overcome, the vacuum dip coating process is not suitable for small-batch stators and stators with accessories arranged on two sides of the stators, the remained insulating paint can affect the surfaces of the accessories and the processing size, and uneven pouring and high labor intensity are easily caused if manual paint pouring is adopted.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving the deficiencies in the prior art and providing a motor stator dip coating frock.
The technical scheme is as follows: a motor stator dip coating frock, including the pump body, chassis, stator core, lacquer jar, pump body input through take out lacquer the pipe with lacquer jar intercommunication, pump body output through advance lacquer the pipe with chassis bottom intercommunication, placed above the chassis stator core, the chassis with the stator core junction is seal structure.
Further, the chassis includes chassis body, this internal recess that is equipped with of chassis, the recess includes first concave part, second concave part and third concave part, third concave part bottom is equipped with the screw hole.
Furthermore, the first groove portion is of a circular ring structure, and the hole diameters are consistent.
Furthermore, the section of the third groove part is of a conical structure, and the hole diameter is smaller towards the bottom.
Furthermore, a winding coil is wrapped on the stator core, and an iron core pressing plate is installed on the outer side of the winding coil.
Further, the chassis is placed on the paint cylinder.
Furthermore, a supporting beam is arranged between the chassis and the paint cylinder.
Has the advantages that: the utility model discloses a motor stator dip coating frock, insulating varnish supply the air escape between the favourable winding conductor of lacquer from the bottom, inside insulating varnish only submergence stator, can not produce the lacquer tumour in the stator outside. The stator dip coating machine is suitable for single or small batch stator dip coating production, and reduces the defects and labor intensity of manual paint pouring.
Drawings
FIG. 1 is a front view of the structure of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a chassis according to an embodiment of the present invention;
fig. 3 is a sectional view of the structure of fig. 2.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships shown only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Example 1
As shown in fig. 1, a motor stator dip coating frock, including the pump body 1, chassis 3, stator core 6, lacquer jar 10, the 1 input of the pump body through take out lacquer pipe 11 with lacquer jar 10 intercommunication, the 1 output of the pump body through advance lacquer pipe 2 with 3 bottoms on chassis intercommunication, placed 3 tops on chassis stator core 6, chassis 3 with 6 junctions of stator core are seal structure.
The utility model discloses a motor stator dip coating frock is constantly carried to chassis 3 in with the flooding paint in the lacquer jar 10 through the pump body 1. The preheated stator is hoisted and placed on the chassis, the pump is started to pump insulating paint to be sent to the chassis from the paint pipe, the liquid level of the insulating paint is gradually increased until the insulating paint completely submerges the winding, the insulating paint is discharged after a certain time, and then the paint dipping is completed.
Example 2
As shown in fig. 1 to 3, a motor stator dip coating frock, including the pump body 1, chassis 3, stator core 6, lacquer jar 10, the 1 input of the pump body through take out lacquer pipe 11 with lacquer jar 10 intercommunication, the 1 output of the pump body through advance lacquer pipe 2 with 3 bottoms on chassis intercommunication, place 3 tops on chassis stator core 6, chassis 3 with 6 junctions of stator core are seal structure.
In this embodiment, preferably, as shown in fig. 2 and fig. 3, the chassis 3 includes a chassis body 31, a groove is formed in the chassis body 31, the groove includes a first groove portion 32, a second groove portion 33, and a third groove portion 34, which are connected in sequence, a threaded hole 35 is formed at the bottom of the third groove portion 34, and the threaded hole 35 is in sealed connection with the end of the paint inlet pipe 2. In the present embodiment, as shown in fig. 3, the cross section of the chassis 3 is embodied as a structure similar to a "bowl".
In this embodiment, the first groove portion 32 has a circular ring structure, and the diameters of the first groove portion and the first groove portion are the same. The first groove portion 32 is designed to be a circular ring structure so as to be matched with the circular ring structure at the bottom of the stator, thereby ensuring the sealing property.
In this embodiment, as shown in fig. 3, the cross section of the third groove portion 34 is a conical structure, and the diameter of the hole decreases toward the bottom. The third groove portion 34 is designed to have a tapered structure so that the paint delivery time can be shortened to saturate the chassis with maximum efficiency, thereby improving the overall efficiency.
Example 3
As shown in fig. 1 to 3, a motor stator dip coating frock, including the pump body 1, chassis 3, stator core 6, lacquer jar 10, the 1 input of the pump body through take out lacquer pipe 11 with lacquer jar 10 intercommunication, the 1 output of the pump body through advance lacquer pipe 2 with 3 bottoms on chassis intercommunication, place 3 tops on chassis stator core 6, chassis 3 with 6 junctions of stator core are seal structure.
In this embodiment, preferably, as shown in fig. 2 and fig. 3, the chassis 3 includes a chassis body 31, a groove is formed in the chassis body 31, the groove includes a first groove portion 32, a second groove portion 33, and a third groove portion 34, which are connected in sequence, a threaded hole 35 is formed at the bottom of the third groove portion 34, and the threaded hole 35 is in sealed connection with the end of the paint inlet pipe 2. In the present embodiment, as shown in fig. 3, the cross section of the chassis 3 is embodied as a structure similar to a "bowl".
In this embodiment, the first groove portion 32 has a circular ring structure, and the diameters of the first groove portion and the first groove portion are the same. The first groove portion 32 is designed to be a circular ring structure so as to be matched with the circular ring structure at the bottom of the stator, thereby ensuring the sealing property.
In this embodiment, as shown in fig. 3, the cross section of the third groove portion 34 is a conical structure, and the diameter of the hole decreases toward the bottom. The third groove portion 34 is designed to have a tapered structure so that the paint delivery time can be shortened to saturate the chassis with maximum efficiency, thereby improving the overall efficiency.
In this embodiment, as shown in fig. 1, stator core 6 is wrapped up with the winding solenoid, including top winding solenoid 7 and bottom winding solenoid 4, iron core pressing plate is installed to the winding solenoid outside, including top iron core pressing plate 8 and bottom iron core pressing plate 5, and wherein iron core pressing plate wraps up in stator core 6 and the winding solenoid outside, and bottom iron core pressing plate 5 is connected with the top sealing of chassis 3.
In this embodiment, the chassis 3 is placed on the painting cylinder 10 for compactness and reduction of the transport length and time.
In this embodiment, preferably, a support beam 9 is further disposed between the base plate 3 and the paint cylinder 10, and the support beam 9 plays roles of raising and adjusting the flatness of the stator.
When the motor is used, the motor is connected with a paint pipe through a threaded hole, the supporting beam is placed on a paint cylinder according to the size adjustment distance of the base plate, the base plate is placed on the supporting beam, the preheated stator is hoisted and placed on the base plate, the pump is started to pump insulating paint and is sent into the base plate from the paint pipe, the liquid level of the insulating paint gradually rises until the insulating paint completely submerges a winding, after a certain time is kept, the insulating paint is discharged, and then the dipping paint is completed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a motor stator dip coating frock which characterized in that: including the pump body (1), chassis (3), stator core (6), lacquer jar (10), the pump body (1) input through take out lacquer pipe (11) with lacquer jar (10) intercommunication, the pump body (1) output through advance lacquer pipe (2) with chassis (3) bottom intercommunication, placed chassis (3) top stator core (6), chassis (3) with stator core (6) junction is seal structure.
2. The motor stator paint dipping tool according to claim 1, characterized in that: the chassis (3) comprises a chassis body (31), a groove is formed in the chassis body (31), the groove comprises a first groove portion (32), a second groove portion (33) and a third groove portion (34), and a threaded hole (35) is formed in the bottom of the third groove portion (34).
3. The motor stator paint dipping tool according to claim 2, wherein: the first groove parts (32) are of circular ring structures, and the hole diameters are consistent.
4. The motor stator paint dipping tool according to claim 2, characterized in that: the cross section of the third groove part (34) is of a conical structure, and the hole diameter is smaller towards the bottom.
5. The motor stator paint dipping tool according to claim 1, characterized in that: and a winding coil is wrapped on the stator iron core (6), and an iron core pressing plate is installed on the outer side of the winding coil.
6. The motor stator paint dipping tool according to claim 1, characterized in that: the chassis (3) is placed on the paint cylinder (10).
7. The motor stator paint dipping tool according to claim 6, wherein: and a supporting beam (9) is also arranged between the chassis (3) and the paint cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223103684.7U CN218771699U (en) | 2022-11-22 | 2022-11-22 | Motor stator dip coating frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223103684.7U CN218771699U (en) | 2022-11-22 | 2022-11-22 | Motor stator dip coating frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218771699U true CN218771699U (en) | 2023-03-28 |
Family
ID=85651281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223103684.7U Active CN218771699U (en) | 2022-11-22 | 2022-11-22 | Motor stator dip coating frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218771699U (en) |
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2022
- 2022-11-22 CN CN202223103684.7U patent/CN218771699U/en active Active
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