CN208825953U - Outer circle is provided with the stator processing tooling of radiating ribs - Google Patents
Outer circle is provided with the stator processing tooling of radiating ribs Download PDFInfo
- Publication number
- CN208825953U CN208825953U CN201821376295.2U CN201821376295U CN208825953U CN 208825953 U CN208825953 U CN 208825953U CN 201821376295 U CN201821376295 U CN 201821376295U CN 208825953 U CN208825953 U CN 208825953U
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- ring
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- stator core
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- shaped clip
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Abstract
The utility model discloses the stator processing tooling that a kind of outer circle is provided with radiating ribs, solve the problems, such as that the laminating, embed the wire, soaking baking of existing stator core, overturning tooling is not applied for the entire manufacturing process that outer circle is provided with the stator core of radiating ribs.Stator core laminates bottom pad plate, two stator cores laminate position-limited rack and is provided with to radian radiation tooth arc distribution section (15) at equal intervals in the outer circle of stator iron core silicon steel sheet (14), arcwall face convex block (18) are provided at the both ends of stator core reinforcing rib (17), on arcwall face convex block (18) on the outer circle side of (1) that is connected to stator core after the docking of two semi-ring ring-shaped clips, it is provided with split bolt (4) between upper and lower two semi-rings ring-shaped clip, is provided with hole for hoist on upper and lower two semi-rings ring-shaped clip.A set of tooling substantially met laminate, embed the wire, dipping lacquer rotary furnace drying and rotation turn over full technical process.
Description
Technical field
The present invention relates to a kind of stator processing tooling, in particular to stator core of a kind of outer circle with ventilation toothing
It laminates, embed the wire and the tooling and its processing method of dipping lacquer.
Background technique
A kind of electricity generator stator core to charge for marine storage battery group, be as made of silicon steel plate stacking, in order to
The heat-sinking capability for increasing stator core, radiation tooth has been uniformly arranged in the outer circle that stator laminates silicon steel sheet, has worked as stacked stator core
After the completion of pressure, these radiation tooths will form the radiating ribs of several and stator core centerline axis parallel, in addition, fixed in order to increase
The intensity of sub- iron core between two adjacent radiating ribs, is welded with reinforcing rib after the completion of stator core laminates.This knot
The outer circle of the stator of structure is different from conventional cylindrical shape motor stator core outer circle.Conventional stator core manufacturing process is generally divided into
Stator punching is laminated into stator core first by following process, and lamination process is carried out on laminating tool: iron core silicon-steel sheet
After the completion of laminating, the embedding of stator core is carried out, sleeping be placed on of stator core is embedded the wire on frame idler wheel, passes through rotation embedding frame rolling
It takes turns, carries out the embedding work of iron core, since conventional stator iron core outer circle is cylinder, embedding frame idler wheel can directly determined apical grafting
In the outer circle of sub- iron core, but for the stator core of outer round belt radiating ribs, if conventional embedding frame idler wheel directly apical grafting is in stator
It will lead to radiating ribs deformation in iron core outer circle, cause radiating ribs teeth portion to flick, influence the progress of subsequent assembly technology；Stator core
After the completion of embedding, Yao Jinhang paint-dipping process, dipping lacquer is the closed progress in impregnating vessel, will be to dipping lacquer after the completion of dipping lacquer after
The problem of stator carries out rotation baking, cannot press during revolving and drying there is also the radiating ribs on the outside of stator core on circle；In addition,
After stator core paint-dipping drying, need for horizontal state stator to be converted by lifting to stand up state, conventional way is first will
It is vertical to hang tooling and be put into the centre bore of stator core, strut it is vertical hang tooling, be supported on the inner circle of stator core and vertical hang tooling
On, the assembly of stator core and base is completed by lifting, in this technical process, needs to be arranged in stator core outer circle flat
Elevator hoop realizes that stator core is converted into standing up state by horizontal state to flat elevator hoop by overhead traveling crane, since flat elevator hoop needs
It to combine closely with circle on the outside of stator core, can also damage radiating ribs.Existing stator core is laminated, is embedded the wire, soaking baking, overturning
Tooling is not applied for the entire manufacturing process that outer circle is provided with the stator core of radiating ribs, needs to develop a kind of simple logical
With, can through laminate, embed the wire, soak baking, overturning tooling universal fixture.
Summary of the invention
The present invention provides stator processing toolings and processing method that a kind of outer circle is provided with radiating ribs, solve existing
The laminating, embed the wire of stator core, soak baking, overturning tooling is not applied for the entire system that outer circle is provided with the stator core of radiating ribs
The technical issues of making process.
The present invention is to solve the above technical problem by the following technical programs:
A kind of outer circle is provided with the stator processing tooling of radiating ribs, including stator core laminates bottom pad plate, stacked stator core
Pressure left limit frame, stator core laminate right limit frame and stator iron core silicon steel sheet, between waiting in the outer circle of stator iron core silicon steel sheet
It is provided with to arc degree radiation tooth arc distribution section, is laminated in stator core and has laminated stator iron core silicon steel sheet on bottom pad plate, it is fixed
Limit plate on sub- iron core laminated left limit frame is plugged on the radiation tooth segmental arc in the left side in the outer circle of stator iron core silicon steel sheet
Tooth socket in, the limit plate that stator core laminates on right limit frame be plugged on the right side in the outer circle of stator iron core silicon steel sheet dissipate
In the tooth socket of hot tooth segmental arc, composition has stator core after a pile stator iron core silicon steel sheet is laminated, in stator core
Radiating ribs arc distribution section is formed on outer circle side, the stator core between adjacent two radiating ribs arcs distribution section
It is welded with stator core reinforcing rib on outer circle side, is provided with arcwall face convex block, lower-left at the both ends of stator core reinforcing rib
On the arcwall face convex block being arranged on the lower-left semicircle that semi-ring ring-shaped clip is connected on the outer circle side of stator core, bottom right half
On the arcwall face convex block being arranged on the bottom right semicircle that ring ring-shaped clip is connected on the outer circle side of stator core, upper left semi-ring
On the arcwall face convex block being arranged on the upper left semicircle that ring-shaped clip is connected on the outer circle side of stator core, upper right semi-ring ring
On the arcwall face convex block being arranged on the upper right semicircle that shape clip is connected on the outer circle side of stator core；In upper left semi-ring ring
It is respectively provided between shape clip and lower-left semi-ring ring-shaped clip and between upper right semi-ring ring-shaped clip and bottom right semi-ring ring-shaped clip
There is split bolt, the lower end of split bolt passes through the lower split bolt on lower semi-ring ring-shaped clip and is spirally connected across Kong Houyu lower nut
Together, the upper end of split bolt passes through the upper split bolt on upper half ring ring-shaped clip and is screwed onto one across Kong Houyu top nut
It rises；On the semi-ring ring-shaped clip of lower-left and it is provided with lower hole for hoist on bottom right semi-ring ring-shaped clip, in upper left semi-ring annular snap
On hoop and hole for hoist is provided on upper right semi-ring ring-shaped clip.
On the medial surface of upper right semi-ring ring-shaped clip, on the medial surface of upper left semi-ring ring-shaped clip, bottom right semi-ring annular
The insertion groove with the cooperation of arcwall face convex block is provided on the medial surface of on the medial surface of clip and lower-left semi-ring ring-shaped clip.
It is provided with coil in stator core, is provided with end hoop at the both ends of coil, the diameter of hoop is held to be greater than upper right
The seam allowance diameter of semi-ring ring-shaped clip.
A kind of outer circle is provided with the processing method of stator of radiating ribs, comprising the following steps:
The first step carries out laminating technique: laminating laminating stator iron core silicon-steel sheet on bottom pad plate, stator core in stator core
Laminate the tooth socket of the radiation tooth segmental arc in the left side that the limit plate on left limit frame is plugged in the outer circle of stator iron core silicon steel sheet
In, the limit plate that stator core laminates on right limit frame is plugged on the heat dissipation sector on the right side in the outer circle of stator iron core silicon steel sheet
In the tooth socket of shape section, a pile stator iron core silicon steel sheet forms stator core after being laminated, in the outer circle side of stator core
On be formed with radiating ribs arc distribution section；
Second step welds stator on the outer circle side for the stator core that two adjacent radiating ribs arcs are distributed between section
Iron core reinforcing rib is respectively provided with arcwall face convex block at the both ends of stator core reinforcing rib, and lower-left partly goes back ring-shaped clip and is connected to stator
On the arcwall face convex block being arranged on lower-left semi-ring on the outer circle side of iron core, bottom right semi-ring ring-shaped clip is connected to stator iron
On the arcwall face convex block being arranged on bottom right semicircle on the outer circle side of core, upper left semi-ring ring-shaped clip is connected to stator core
Outer circle side on upper left semicircle on the arcwall face convex block that is arranged, upper right semi-ring ring-shaped clip is connected to stator core
Outer circle side on upper right semicircle on the arcwall face convex block that is arranged；Semi-ring ring-shaped clip and lower-left semi-ring annular snap in upper left
It is respectively provided with split bolt between hoop and between upper right semi-ring ring-shaped clip and bottom right semi-ring ring-shaped clip, in lower-left semi-ring ring
On shape clip and it is respectively provided with lower hole for hoist on bottom right semi-ring ring-shaped clip, on the semi-ring ring-shaped clip of upper left and upper right semi-ring is annular
Hole for hoist is respectively provided on clip；
Third step carries out embedding technology: by upper hole for hoist and lower hole for hoist by stator core and its fixing tool hang
It is connected on bracket, makes the lateral surface apical grafting of lower-left semi-ring ring-shaped clip on the side carrying roller on bracket, keep upper right semi-ring annular
Then the lateral surface apical grafting of clip carries out the embedding work of stator core on the other side carrying roller on bracket, and in coil
Both ends are respectively mounted end hoop；
4th step carries out dipping lacquer and stoving process: the stator core for being completed embedding by upper hole for hoist and lower hole for hoist
And its fixing tool hang and be connected to dipping lacquer in impregnating vessel, after the completion of dipping lacquer, dipping lacquer is completed by upper hole for hoist and lower hole for hoist
Stator core and its fixing tool hang to be connected on bracket and be dried；
After the completion of 5th step, stoving process, by upper hole for hoist and lower hole for hoist by the overturning of the stator core after drying
It 90 degree, is placed into lifting supporting table, dismantles the connection bolt of split bolt and two semi-ring ring-shaped clips, make to be docking together
The separation of two semi-ring ring-shaped clips, and whole toolings are removed on the outside of stator core；With stator hoisting device by stator core
The assembly working for slinging progress and base.
The present invention realizes the protection in stator core production overall process to radiating ribs, and a set of tooling has substantially met folded
Full technical process is turned in pressure, embedding, dipping lacquer rotary furnace drying and rotation, and structure is simple, and handling are easy to operate, and cost of investment is low.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of stator iron core silicon steel sheet 14 of the invention；
Fig. 3 is 1 structural schematic diagram of stator core of the invention；
Fig. 4 is the fiting relation figure between upper right semi-ring ring-shaped clip 5 and bottom right semi-ring ring-shaped clip 8 of the invention；
Fig. 5 is the sectional view along A-A in Fig. 4；
Fig. 6 is the structural schematic diagram of stator of the invention after dipping lacquer when rotary furnace drying；
Fig. 7 is that the lifting of stator of the invention when to assemble with base fills state figure.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
A kind of outer circle is provided with the stator processing tooling of radiating ribs, including stator core laminates bottom pad plate, stacked stator core
Pressure left limit frame 13, stator core laminate right limit frame 12 and stator iron core silicon steel sheet 14, in the outer of stator iron core silicon steel sheet 14
Radiation tooth arc distribution section 15 is provided with to radian on circle at equal intervals, is laminated in stator core and has laminated stator core on bottom pad plate
Silicon steel sheet 14, the limit plate that stator core laminates on left limit frame 13 are plugged on the left side in the outer circle of stator iron core silicon steel sheet 14
Radiation tooth segmental arc tooth socket in, the limit plate that stator core laminates on right limit frame 12 is plugged on stator iron core silicon steel sheet 14
Outer circle on right side radiation tooth segmental arc tooth socket in, one pile stator iron core silicon steel sheet 14 laminated after composition have stator iron
The 1 of core is formed with radiating ribs arc distribution section 16, in two adjacent radiating ribs arcs on the 1 of stator core outer circle side
It is welded with stator core reinforcing rib 17 on 1 outer circle side of the stator core between distribution section 16, in stator core reinforcing rib
17 both ends are provided with arcwall face convex block 18, and lower-left semi-ring ring-shaped clip 2 is connected on 1 outer circle side of stator core
On the arcwall face convex block 18 being arranged on the semicircle of lower-left, bottom right semi-ring ring-shaped clip 8 is connected on 1 outer circle side of stator core
Bottom right semicircle on the arcwall face convex block 18 that is arranged, upper left semi-ring ring-shaped clip 9 is connected to 1 outer circle side of stator core
On upper left semicircle on the arcwall face convex block 18 that is arranged, upper right semi-ring ring-shaped clip 5 is connected to 1 outer circle side of stator core
On the arcwall face convex block 18 being arranged on upper right semicircle on face；In upper left semi-ring ring-shaped clip 9 and lower-left semi-ring ring-shaped clip 2 it
Between and upper right semi-ring ring-shaped clip 5 and bottom right semi-ring ring-shaped clip 8 between be provided with split bolt 4, split bolt 4
Lower end passes through after the lower split bolt on lower semi-ring ring-shaped clip passes through hole 3 and is screwed together with lower nut 21, split bolt 4
Upper end passes through after the upper split bolt on upper half ring ring-shaped clip passes through hole 6 and is screwed together with top nut 7；In lower-left semi-ring ring
On shape clip 2 and it is provided with lower hole for hoist 11 on bottom right semi-ring ring-shaped clip 8, on upper left semi-ring ring-shaped clip 9 and upper right
Hole for hoist 10 is provided on semi-ring ring-shaped clip 5.
On the medial surface of upper right semi-ring ring-shaped clip 5, on the medial surface of upper left semi-ring ring-shaped clip 9, bottom right semi-ring ring
It is provided on the medial surface of on the medial surface of shape clip 8 and lower-left semi-ring ring-shaped clip 2 embedding with the cooperation of arcwall face convex block 18
Enter groove 23.
It is provided with coil 22 in the 1 of stator core, is provided with end hoop 24, the diameter of end hoop 24 at the both ends of coil 22
Greater than the seam allowance diameter of upper right semi-ring ring-shaped clip 5.
A kind of outer circle is provided with the processing method of stator of radiating ribs, comprising the following steps:
The first step carries out laminating technique: laminating laminating stator iron core silicon-steel sheet 14 on bottom pad plate, stator iron in stator core
The limit plate that core laminates on left limit frame 13 is plugged on the radiation tooth segmental arc in the left side in the outer circle of stator iron core silicon steel sheet 14
Tooth socket in, the limit plate that stator core laminates on right limit frame 12 is plugged on the right side in the outer circle of stator iron core silicon steel sheet 14
Radiation tooth segmental arc tooth socket in, one pile stator iron core silicon steel sheet 14 laminated after form stator core 1, in stator core
1 outer circle side on be formed with radiating ribs arc distribution section 16；
Second step welds on 1 outer circle side of the stator core that two adjacent radiating ribs arcs are distributed between section 16
Stator core reinforcing rib 17 is respectively provided with arcwall face convex block 18 at the both ends of stator core reinforcing rib 17, and ring-shaped clip 2 is partly gone back in lower-left
On the arcwall face convex block 18 being arranged on the lower-left semi-ring being connected on the outer circle side of the 1 of stator core, bottom right semi-ring annular snap
On the arcwall face convex block 18 being arranged on the bottom right semicircle that hoop 8 is connected on 1 outer circle side of stator core, upper left semi-ring annular
On the arcwall face convex block 18 being arranged on the upper left semicircle that clip 9 is connected on the outer circle side of the 1 of stator core, upper right semi-ring ring
On the arcwall face convex block 18 being arranged on the upper right semicircle that shape clip 5 is connected on the outer circle side of the 1 of stator core；In upper left half
Between ring ring-shaped clip 9 and lower-left semi-ring ring-shaped clip 2 and upper right semi-ring ring-shaped clip 5 and bottom right semi-ring ring-shaped clip 8 it
Between be respectively provided with split bolt 4, on lower-left semi-ring ring-shaped clip 2 and be respectively provided with lower hole for hoist 11 on bottom right semi-ring ring-shaped clip 8,
On upper left semi-ring ring-shaped clip 9 and upper hole for hoist 10 is respectively provided on upper right semi-ring ring-shaped clip 5；
Third step carries out embedding technology: by upper hole for hoist 10 and lower hole for hoist 11 by the 1 of stator core and its regular worker
Dress, which is hung, to be connected on bracket 19, is made the lateral surface apical grafting of lower-left semi-ring ring-shaped clip 2 on the side carrying roller on bracket 19, is made upper right
Then the lateral surface apical grafting of semi-ring ring-shaped clip 5 carries out the embedding work of stator core on the other side carrying roller 20 on bracket 19
Make, and is respectively mounted end hoop 24 at the both ends of coil 22；
4th step carries out dipping lacquer and stoving process: the stator for being completed embedding by upper hole for hoist 10 and lower hole for hoist 11
1 and its fixing tool of iron core, which are hung, is connected to dipping lacquer in impregnating vessel, will by upper hole for hoist 10 and lower hole for hoist 11 after the completion of dipping lacquer
1 and its fixing tool of the stator core that dipping lacquer is completed, which hang to be connected on bracket 19, is dried；
After the completion of 5th step, stoving process, by upper hole for hoist 10 and lower hole for hoist 11 by 1 of the stator core after drying
It turns over and turn 90 degrees, be placed into lifting supporting table, dismantle the connection bolt of split bolt 4 and two semi-ring ring-shaped clips, make to be docked at
Two semi-ring ring-shaped clips separation together, and whole toolings are removed from 1 outside of stator core, it solves and turns with ring after coil
The problem that shape clip can not be laid down；The 1 of stator core is sling with stator hoisting device and is carried out and the assembly working of base.
Arcwall face convex block 18 on processing tool and stator outer circle of the invention cooperates, and avoids ventilation tooth, and structure simply may be used
Lean on, be both able to achieve the overturning of stator, at the same can be used for other process electrician be embedded in, stator dipping process, versatility is good, save
Manufacturing cost improves production efficiency.
Claims (3)
1. a kind of outer circle is provided with the stator processing tooling of radiating ribs, including stator core laminates bottom pad plate, stator core laminates
Left limit frame (13), stator core laminate right limit frame (12) and stator iron core silicon steel sheet (14), in stator iron core silicon steel sheet
(14) radiation tooth arc distribution section (15) is provided with to radian in outer circle at equal intervals, which is characterized in that laminate in stator core
It has been laminated on bottom pad plate stator iron core silicon steel sheet (14), the limit plate that stator core laminates on left limit frame (13) is plugged on stator
In the tooth socket of the radiation tooth segmental arc in the left side in the outer circle of iron core silicon-steel sheet (14), stator core is laminated on right limit frame (12)
Limit plate be plugged in the tooth socket of radiation tooth segmental arc on the right side in the outer circle of stator iron core silicon steel sheet (14), one pile stator
Composition has stator core (1) after iron core silicon-steel sheet (14) is laminated, and is formed with radiating ribs on the outer circle side of stator core (1)
Arc is distributed section (16), welds on the outer circle side of the stator core (1) between adjacent two radiating ribs arcs distribution section (16)
Stator core reinforcing rib (17) are connected to, are provided with arcwall face convex block (18), lower-left at the both ends of stator core reinforcing rib (17)
The arcwall face convex block (18) being arranged on the lower-left semicircle that semi-ring ring-shaped clip (2) is connected on the outer circle side of stator core (1)
On, the arcwall face being arranged on the bottom right semicircle that bottom right semi-ring ring-shaped clip (8) is connected on the outer circle side of stator core (1) is convex
On block (18), the arc that is arranged on the upper left semicircle that upper left semi-ring ring-shaped clip (9) is connected on the outer circle side of stator core (1)
On shape face convex block (18), set on the upper right semicircle that upper right semi-ring ring-shaped clip (5) is connected on the outer circle side of stator core (1)
On the arcwall face convex block (18) set；Between upper left semi-ring ring-shaped clip (9) and lower-left semi-ring ring-shaped clip (2) and upper right
It is provided between semi-ring ring-shaped clip (5) and bottom right semi-ring ring-shaped clip (8) split bolt (4), the lower end of split bolt (4)
Lower split bolt on lower semi-ring ring-shaped clip passes through hole (3) and is screwed together afterwards with lower nut (21), split bolt (4)
Upper end pass through upper half ring ring-shaped clip on upper split bolt pass through hole (6) be screwed together afterwards with top nut (7)；In lower-left
On semi-ring ring-shaped clip (2) and lower hole for hoist (11) are provided on bottom right semi-ring ring-shaped clip (8), in upper left semi-ring annular snap
Hole for hoist (10) are provided on hoop (9) and on upper right semi-ring ring-shaped clip (5).
2. the stator processing tooling that a kind of outer circle according to claim 1 is provided with radiating ribs, which is characterized in that in upper right
On the medial surface of semi-ring ring-shaped clip (5), on the medial surface of upper left semi-ring ring-shaped clip (9), bottom right semi-ring ring-shaped clip (8)
The insertion groove with arcwall face convex block (18) cooperation is provided on the medial surface of on medial surface and lower-left semi-ring ring-shaped clip (2)
(23).
3. the stator processing tooling that a kind of outer circle according to claim 2 is provided with radiating ribs, which is characterized in that in stator
It is provided with coil (22) in (1) of iron core, is provided with end hoop (24) at the both ends of coil (22), the diameter of end hoop (24) is greater than
The seam allowance diameter of upper right semi-ring ring-shaped clip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376295.2U CN208825953U (en) | 2018-08-25 | 2018-08-25 | Outer circle is provided with the stator processing tooling of radiating ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376295.2U CN208825953U (en) | 2018-08-25 | 2018-08-25 | Outer circle is provided with the stator processing tooling of radiating ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825953U true CN208825953U (en) | 2019-05-07 |
Family
ID=66310641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821376295.2U Withdrawn - After Issue CN208825953U (en) | 2018-08-25 | 2018-08-25 | Outer circle is provided with the stator processing tooling of radiating ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942113A (en) * | 2018-08-25 | 2018-12-07 | 中船重工电机科技股份有限公司 | Outer circle is provided with the stator processing tooling and processing method of radiating ribs |
| CN111697716A (en) * | 2020-06-12 | 2020-09-22 | 西安中车永电捷力风能有限公司 | Stator punching sheet, stator core thereof and double-fed wind driven generator |
-
2018
- 2018-08-25 CN CN201821376295.2U patent/CN208825953U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942113A (en) * | 2018-08-25 | 2018-12-07 | 中船重工电机科技股份有限公司 | Outer circle is provided with the stator processing tooling and processing method of radiating ribs |
| CN108942113B (en) * | 2018-08-25 | 2023-09-01 | 中船重工电机科技股份有限公司 | Stator machining tool with heat dissipation ribs arranged on outer circle and machining method |
| CN111697716A (en) * | 2020-06-12 | 2020-09-22 | 西安中车永电捷力风能有限公司 | Stator punching sheet, stator core thereof and double-fed wind driven generator |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190507 Effective date of abandoning: 20230901 |