CN212785111U - Paint dipping frame for pole core - Google Patents
Paint dipping frame for pole core Download PDFInfo
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- CN212785111U CN212785111U CN202021293774.5U CN202021293774U CN212785111U CN 212785111 U CN212785111 U CN 212785111U CN 202021293774 U CN202021293774 U CN 202021293774U CN 212785111 U CN212785111 U CN 212785111U
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Abstract
The utility model provides a pole core dip coating frame, a serial communication port, include: the magnetic pole iron core is detachably provided with a lifting ring screw; go up dull and stereotyped, be equipped with a plurality of parallel arrangement's the groove that hangs, should hang the groove including advancing the hole and leading to the groove, advance the hole and lead to the groove intercommunication and lead to the bilateral symmetry in groove and be equipped with the step that is used for eyebolt to fix, the diameter in advance hole is an, and magnetic pole core's external diameter is b, satisfies the quantity relation: a is more than b; the bottom plate is arranged in parallel with the upper flat plate; the support rod is arranged between the upper flat plate and the bottom plate. The utility model has the characteristics of simple structure, space utilization are high, and whole occupation equipment space is little.
Description
Technical Field
The utility model belongs to the technical field of machinery, a pole core dip coating frame is related to.
Background
After the pole core is laminated, the dimensional stability directly influences the assembly of the rotor pole core and the permanent magnet, and the VPI dip-painting and baking treatment of the pole core can bond pole laminations of the pole core into a whole, so that the mechanical strength of the pole core is increased, and the deformation of the pole core is effectively prevented.
In the prior art, the low-speed large-torque permanent magnet synchronous motor adopting the design of a true-fraction slot concentrated winding has more poles and more corresponding pole cores, takes 1 96-slot 800KW motor as an example, the number of the poles is 80, the number of the corresponding pole cores is 80, and if the pole cores are stacked together during dipping and drying treatment, the pole cores are easily adhered to each other, and if the pole cores are separately placed, the large dipping and drying equipment space is occupied, and the problem of adhesion of a lower contact surface can also occur. How to realize dipping and drying in batches in limited equipment space and the problem of adhesion does not appear, compromise convenient and practical, need design dedicated pole core VPI dip coating baking treatment frock.
To sum up, for solving current line stick and soaking the not enough of stoving in-process, the utility model designs a simple structure, space utilization are high, wholly occupy the little pole core dip coating frame in equipment space.
Disclosure of Invention
The utility model discloses a solve the problem that prior art exists, provide a simple structure, space utilization height, whole little pole core dip coating frame in equipment space that occupies.
The purpose of the utility model can be realized by the following technical proposal:
a pole core paint dipping shelf comprising:
the magnetic pole iron core is detachably provided with a lifting ring screw;
go up dull and stereotyped, be equipped with a plurality of parallel arrangement's the groove that hangs, should hang the groove including advancing the hole and leading to the groove, advance the hole and lead to the groove intercommunication and lead to the bilateral symmetry in groove and be equipped with the step that is used for eyebolt to fix, the diameter in advance hole is an, and magnetic pole core's external diameter is b, satisfies the quantity relation: a is more than b;
the bottom plate is arranged in parallel with the upper flat plate;
the support rod is arranged between the upper flat plate and the bottom plate.
As a further improvement of the scheme, one end of the supporting rod, which is close to the upper flat plate, is provided with a handle.
As a further improvement of the scheme, the upper flat plate is provided with a boss, and the boss is provided with a first fixing through hole.
As a further improvement of the scheme, a second fixing through hole corresponding to the position of the fixing hole is formed in the bottom plate.
As a further improvement of the scheme, a reinforcing plate which is obliquely arranged is arranged between the supporting rod and the upper flat plate.
Compared with the prior art, the structure of the lifting ring screw is reasonable, the magnetic pole iron core of the lifting ring screw is firstly placed in the inlet hole and then moved to the fixing step arranged on the through groove to realize fixing, and the operation is convenient; moreover, a plurality of magnetic pole iron cores can be arranged on the through grooves according to requirements; the suspended pole cores can be prevented from being adhered to each other through a plurality of parallel steps; the through groove suspension structure has high space utilization rate and small overall occupied equipment space.
Drawings
Fig. 1 is a plan view of the pole core painting stand of the present invention.
Fig. 2 is a front view of the pole core painting stand of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.
As shown in fig. 1 to 2, the present pole core painting stand includes:
a pole core 50, the pole core 50 being detachably provided with a suspension ring screw 51;
the upper flat plate 10 is provided with a plurality of suspension grooves 40 which are arranged in parallel, each suspension groove 40 comprises a feed hole 41 and a through groove 42, the feed holes 41 are communicated with the through grooves 42, steps 43 used for fixing lifting bolts 51 are symmetrically arranged on two sides of each through groove 42, the diameter of each feed hole 41 is a, the outer diameter of each pole core 50 is b, and the quantity relation is satisfied: a is more than b;
a bottom plate 30 disposed in parallel with the upper plate 10,
a support bar 20, the support bar 20 is arranged between the upper flat plate 10 and the bottom plate 30.
After the pole core is laminated, the dimensional stability directly influences the assembly of the rotor pole core and the permanent magnet, and the VPI dip-painting and baking treatment of the pole core can bond pole laminations of the pole core into a whole, so that the mechanical strength of the pole core is increased, and the deformation of the pole core is effectively prevented.
In the prior art, the low-speed large-torque permanent magnet synchronous motor adopting the design of a true-fraction slot concentrated winding has more poles and more corresponding pole cores, takes 1 96-slot 800KW motor as an example, the number of the poles is 80, the number of the corresponding pole cores is 80, and if the pole cores are stacked together during dipping and drying treatment, the pole cores are easily adhered to each other, and if the pole cores are separately placed, the large dipping and drying equipment space is occupied, and the problem of adhesion of a lower contact surface can also occur. How to realize dipping and drying in batches in limited equipment space and the problem of adhesion does not appear, compromise convenient and practical, need design dedicated pole core VPI dip coating baking treatment frock.
Therefore, the utility model designs a pole core dip coating frame, which is convenient to operate by placing the pole core 50 of the lifting bolt 51 in the inlet hole 41 and moving the pole core to the fixing step 43 arranged on the through groove 42 to realize fixing; furthermore, the through groove 42 can be provided with a plurality of pole cores according to requirements; the suspended pole cores can be prevented from being adhered to each other by the plurality of steps 43 arranged in parallel; the through groove 42 is of a suspension structure, the space utilization rate is high, and the whole occupied equipment space is small.
As a further preferred embodiment, a handle 21 is provided at one end of the support rod 20 near the upper plate 10.
In this embodiment, the handle 21 can be used for transferring the whole pole core paint dipping frame, and the movement is convenient.
As a further preferred embodiment, the upper plate 10 is provided with a boss 11, and the boss 11 is provided with a first fixing through hole 12.
As a further preferred embodiment, the bottom plate 30 is provided with a second fixing through hole 31 corresponding to the first fixing hole 12.
In this embodiment, through the setting of one 12 of fixed through hole and two 31 of fixed through hole for can pile up this magnetic core dip coating frame according to the demand and place, aim at through one 12 of fixed through hole and two 31 of fixed through hole, place the mounting again, link firmly from top to bottom through the dip coating frame, the dip coating frame can superpose the use, makes to soak and dries by fire the quantity and improve one time.
As a further preferred embodiment, a reinforcing plate 12 is provided between the support bar 20 and the upper plate 10 in an inclined arrangement.
When the special painting rack is used specifically, as shown in fig. 1, five pairs of fixed steps 43 are arranged on the through groove 42, sixteen hanging grooves 40 are arranged in parallel, eighty pole cores can be placed at one time, the strength of the whole painting rack is improved by arranging the reinforcing plate 12, and the pole cores can be conveniently used for a long time.
The preferred embodiments of the present invention are described herein, but the scope of the present invention is not limited thereto. Modifications or additions to or replacement by similar means to those skilled in the art to which the invention pertains to the specific embodiments described herein are intended to be covered by the scope of the invention.
Claims (5)
1. A pole core paint dipping rack is characterized by comprising:
the magnetic pole iron core is detachably provided with a lifting ring screw;
go up dull and stereotyped, be equipped with a plurality of parallel arrangement's the groove that hangs, should hang the groove including advancing the hole and leading to the groove, advance the hole and lead to the groove intercommunication and lead to the bilateral symmetry in groove and be equipped with the step that is used for eyebolt to fix, the diameter in advance hole is an, and magnetic pole core's external diameter is b, satisfies the quantity relation: a is more than b;
the bottom plate is arranged in parallel with the upper flat plate;
the support rod is arranged between the upper flat plate and the bottom plate.
2. The pole core paint dipping shelf as recited in claim 1, wherein a handle is provided at an end of the support rod adjacent to the upper plate.
3. The pole core dip coating frame according to claim 1, wherein the upper plate is provided with a boss, and the boss is provided with a first fixing through hole.
4. The pole core paint dipping rack as recited in claim 1, wherein the bottom plate is provided with a second fixing through hole corresponding to the position of the fixing hole.
5. The pole core dip coating frame according to claim 1, wherein a reinforcing plate is provided between the support rod and the upper plate in an inclined arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293774.5U CN212785111U (en) | 2020-07-03 | 2020-07-03 | Paint dipping frame for pole core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293774.5U CN212785111U (en) | 2020-07-03 | 2020-07-03 | Paint dipping frame for pole core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212785111U true CN212785111U (en) | 2021-03-23 |
Family
ID=75075730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021293774.5U Active CN212785111U (en) | 2020-07-03 | 2020-07-03 | Paint dipping frame for pole core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212785111U (en) |
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2020
- 2020-07-03 CN CN202021293774.5U patent/CN212785111U/en active Active
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