CN104242572B - The manufacture craft of inner magnet rotor of magnetic drive pump - Google Patents
The manufacture craft of inner magnet rotor of magnetic drive pump Download PDFInfo
- Publication number
- CN104242572B CN104242572B CN201310241317.XA CN201310241317A CN104242572B CN 104242572 B CN104242572 B CN 104242572B CN 201310241317 A CN201310241317 A CN 201310241317A CN 104242572 B CN104242572 B CN 104242572B
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- China
- Prior art keywords
- magnet rotor
- magnetic
- drive pump
- inner magnet
- magnetic drive
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000003466 welding Methods 0.000 claims abstract description 26
- 230000004907 flux Effects 0.000 claims abstract description 9
- 238000003556 assay Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009351 contact transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a kind of manufacture craft of inner magnet rotor of magnetic drive pump, its step are as follows：A, the welding tooling of inner magnet rotor of magnetic drive pump is made, magnetic flux circle, multiple magnetic patch, cushion block, be attached on rotator seat by b, then jacket baffle, jacket and rotator seat spot welding are connected, and forms inner magnet rotor of magnetic drive pump blank；C, inner magnet rotor of magnetic drive pump blank is picked up and be placed on the welding tooling of inner magnet rotor of magnetic drive pump；D, jacket baffle and rotator seat are welded, the left and right ends of jacket is welded with rotator seat and jacket baffle respectively, are fabricated to inner magnet rotor of magnetic drive pump semi-finished articles；E, inner magnet rotor of magnetic drive pump semi-finished articles are machined, after the assay was approved, obtain inner magnet rotor of magnetic drive pump finished parts.The manufacture craft of inner magnet rotor of magnetic drive pump of the present invention is adopted in such a way, and when welding is not in splash, and can guarantee that welding quality, product rejection caused by also eliminating internal stress, improves product qualification rate, reduce cost of manufacture.
Description
Technical field
The present invention relates to pump, more particularly to a kind of manufacture craft of inner magnet rotor of magnetic drive pump.
Background technology
Magnetic drive pump by pump, magnetic driver and motor unit into, magnetic driver include interior magnet rotor, outer magnet rotor and every
From set, when motor drives outer magnet rotor rotation, magnetic field energy penetrates air-gap and namagnetic substance, drives what is be connected with impeller
Interior magnet rotor makees synchronous rotary, realizes the non contact transmission of power, so as to pump liquid.As shown in figure 3, inner magnet rotor of magnetic drive pump
Including rotator seat 15, magnetic flux circle 20, multiple magnetic patch 17, cushion block 18, jacket 16 and jacket baffle 19, rotator seat 15 has axis hole,
The middle part of rotator seat 15 has magnetic flux circle 20, and multiple 17 arrangeds of magnetic patch are in 20 outer surface of magnetic flux circle, the N of adjacent two magnetic patch 17
Pole and S poles on the contrary, jacket baffle 19 is welded to connect with rotator seat 15, the left and right ends of jacket 16 respectively with rotator seat 15 and jacket
Baffle 19 is welded to connect.The manufacture craft of existing inner magnet rotor of magnetic drive pump, step are as follows：A, by magnetic flux circle 20, multiple magnetic patch
17th, cushion block 18 is attached on rotator seat 15, and the N poles of adjacent two magnetic patch 17 and S are extremely opposite；B, jacket baffle 19 and rotator seat 15 are welded
Connect；C, the left and right ends of jacket 16 are welded with rotator seat 15 and jacket baffle 19 respectively again, is fabricated to inner magnet rotor of magnetic drive pump
Semi-finished articles；D, inner magnet rotor of magnetic drive pump semi-finished articles are machined, after the assay was approved, obtain inner magnet rotor of magnetic drive pump
Finished parts.Due to the presence of magnetic patch, when welding, can produce splashing, influence welding quality, in addition the factor of internal stress, shape after cooling
Into defect, it can not remedy, scrappage is higher, and cost of manufacture is higher.
The content of the invention
The technical problems to be solved by the invention are：A kind of manufacture craft of inner magnet rotor of magnetic drive pump, this kind of magnetic force are provided
The manufacture craft of magnet rotor can guarantee that welding quality in pump, improve product qualification rate, reduce cost of manufacture.
The technical problem is solved, the technical scheme is that：A kind of manufacture craft of inner magnet rotor of magnetic drive pump, it is walked
It is rapid as follows：
A, make the welding tooling of inner magnet rotor of magnetic drive pump, it include stent, magnetic circuit closure and support in magnet rotor
Interior magnet rotor elevating mechanism, the magnetic circuit closed location in the top of stent, the magnetic circuit closure include metal outer ring,
Identical with interior magnet rotor magnetic patch quantity to inlay magnetic patch, described magnetic patch arranged of inlaying is adjacent in metal inner surface
Two inlay magnetic patch N poles and S is extremely opposite；
B, magnetic flux circle, multiple magnetic patch, cushion block are attached on rotator seat, the N poles and S poles of adjacent two magnetic patch are on the contrary, again will bag
Cover baffle, jacket and rotator seat spot welding to connect, form inner magnet rotor of magnetic drive pump blank；
C, inner magnet rotor of magnetic drive pump blank is picked up and be placed on the welding tooling of inner magnet rotor of magnetic drive pump, in each magnetic drive pump
Magnet rotor blank magnetic patch and the magnetic patch of inlaying of magnetic circuit closure accomplish N poles and S poles phase inverse correspondence；
D, jacket baffle and rotator seat are welded, the left and right ends of jacket are welded with rotator seat and jacket baffle respectively,
It is fabricated to inner magnet rotor of magnetic drive pump semi-finished articles；
E, inner magnet rotor of magnetic drive pump semi-finished articles are machined, after the assay was approved, obtain inner magnet rotor of magnetic drive pump
Finished parts.
Inlaying for the welding tooling of the inner magnet rotor of magnetic drive pump is provided with pressing plate above magnetic patch, the pressing plate with
Metal outer ring is affixed.
The lower part of the stent of the welding tooling of the inner magnet rotor of magnetic drive pump is base, and the top of stent is top plate, magnetic
The lower part of road closure is detachably connected with top plate, and it is gentle that the interior magnet rotor elevating mechanism includes movable plate, spindle nose, cylinder
Cylinder seat, the cylinder block are fixed on base, and the cylinder is placed on cylinder block, the movable plate and cylinder piston rod
Top be connected, the spindle nose is located above movable plate, the spindle nose be connected with movable plate and with interior magnet rotor phase
Adapt to.
The manufacture craft of inner magnet rotor of magnetic drive pump of the present invention is adopted in such a way, to keep inner magnet rotor of magnetic drive pump blank
Closed with the magnetic circuit of magnetic circuit closure, when welding would not splash, and can guarantee that welding quality, also eliminate internal stress
Caused product rejection, improves product qualification rate, reduces cost of manufacture.
Brief description of the drawings
The manufacture craft of inner magnet rotor of magnetic drive pump of the present invention is described in further detail below in conjunction with the accompanying drawings；
Fig. 1 is the structure diagram of the welding tooling of inner magnet rotor of magnetic drive pump；
Fig. 2 is that magnetic circuit when inner magnet rotor of magnetic drive pump is welded closes schematic diagram；
Fig. 3 is the structure diagram of inner magnet rotor of magnetic drive pump；
In Fig. 1, Fig. 2, Fig. 3,1, metal outer ring；2nd, pressing plate；3rd, magnetic patch is inlayed；4th, cylinder piston rod；5th, spindle nose；6th, it is living
Movable plate；7th, top plate；8th, stent；10th, cylinder；11st, cylinder block；12nd, base；13rd, air gap；14th, interior magnet rotor；15th, rotator seat；
16th, jacket；17th, magnetic patch；18th, cushion block；19th, jacket baffle；20th, magnetic flux circle.
Embodiment
The manufacture craft of inner magnet rotor of magnetic drive pump of the present invention, step are as follows：A, the Welder of inner magnet rotor of magnetic drive pump is made
Dress, as shown in Figure 1 and Figure 2, the welding tooling of inner magnet rotor of magnetic drive pump includes stent 8, magnetic circuit closure and interior magnet rotor elevator
Structure, magnetic circuit closed location is in the top of stent 8, and the lower part of stent 8 is base 12, and the top of stent 8 is top plate 7, and magnetic circuit closes
Portion include metal outer ring 1, pressing plate 2, it is identical with interior 14 magnetic patch quantity of magnet rotor inlay magnetic patch 3, inlay 3 arranged of magnetic patch and exist
1 inner surface of metal outer ring, adjacent two inlay magnetic patch N poles and S poles on the contrary, pressing plate 2 is located at the top of metal outer ring 1, magnetic circuit closure
The lower part in portion is detachably connected with top plate 7, and interior magnet rotor elevating mechanism includes movable plate 6, spindle nose 5, cylinder 10 and cylinder block 11,
Cylinder block 11 is fixed on base 12, and cylinder 10 is placed on cylinder block 11, and movable plate 6 is connected with the top of cylinder piston rod 4, axis
First 5 positioned at the top of movable plate 6, and spindle nose 5 is connected with movable plate 6 and is adapted with interior magnet rotor 14；
B, magnetic flux circle, multiple magnetic patch, cushion block are attached on rotator seat, the N poles and S poles of adjacent two magnetic patch are on the contrary, again will bag
Cover baffle, jacket and rotator seat spot welding to connect, form inner magnet rotor of magnetic drive pump blank；
C, inner magnet rotor of magnetic drive pump blank is picked up and be placed on the welding tooling of inner magnet rotor of magnetic drive pump, magnetic turns in magnetic drive pump
Sub- blank is put in the top of movable plate 6, and inner magnet rotor of magnetic drive pump blank rotator seat is on spindle nose 5, each inner magnet rotor of magnetic drive pump
Inlaying magnetic patch 3 and should accomplishing N poles and S poles phase inverse correspondence for blank magnetic patch and magnetic circuit closure, is closed with magnet rotor in holding with magnetic circuit
The magnetic circuit in conjunction portion is closed, and inlaying between magnetic patch 3 for inner magnet rotor of magnetic drive pump blank and magnetic circuit closure has air gap 13；
D, jacket baffle and rotator seat are welded, the left and right ends of jacket are welded with rotator seat and jacket baffle respectively,
It is fabricated to inner magnet rotor of magnetic drive pump semi-finished articles；
E, inner magnet rotor of magnetic drive pump semi-finished articles are machined, after the assay was approved, obtain inner magnet rotor of magnetic drive pump
Finished parts.
The manufacture craft of inner magnet rotor of magnetic drive pump of the present invention is adopted in such a way, to keep inner magnet rotor of magnetic drive pump blank
Closed with the magnetic circuit of magnetic circuit closure, when welding would not splash, and can guarantee that welding quality, also eliminate internal stress
Caused product rejection, improves product qualification rate, reduces cost of manufacture.
Claims (3)
- A kind of 1. manufacture craft of inner magnet rotor of magnetic drive pump, it is characterised in that：Its step is as follows：A, make inner magnet rotor of magnetic drive pump welding tooling, it include stent, magnetic circuit closure and support in magnet rotor interior magnetic Rotor elevating mechanism, the magnetic circuit closed location in the top of stent, the magnetic circuit closure include metal outer ring, with it is interior Magnet rotor magnetic patch quantity it is identical inlay magnetic patch, described inlays magnetic patch arranged in metal inner surface, adjacent two edge Embedding magnetic patch N poles and S are extremely opposite；B, magnetic flux circle, multiple magnetic patch, cushion block are attached on rotator seat, the N poles and S poles of adjacent two magnetic patch are on the contrary, again keep off jacket Plate, jacket and rotator seat difference spot welding connection, form inner magnet rotor of magnetic drive pump blank；C, inner magnet rotor of magnetic drive pump blank is picked up and be placed on the welding tooling of inner magnet rotor of magnetic drive pump, magnetic turns in each magnetic drive pump The magnetic patch of inlaying of sub- blank magnetic patch and magnetic circuit closure accomplishes N poles and S poles phase inverse correspondence；D, jacket baffle and rotator seat are welded, the left and right ends of jacket is welded with rotator seat and jacket baffle respectively, are made Into inner magnet rotor of magnetic drive pump semi-finished articles；E, inner magnet rotor of magnetic drive pump semi-finished articles are machined, after the assay was approved, obtain inner magnet rotor of magnetic drive pump finished product Part.
- 2. the manufacture craft of inner magnet rotor of magnetic drive pump according to claim 1, it is characterised in that：Magnetic in the magnetic drive pump Inlaying for the welding tooling of rotor is provided with pressing plate above magnetic patch, the pressing plate and metal outer ring are affixed.
- 3. the manufacture craft of inner magnet rotor of magnetic drive pump according to claim 1 or 2, it is characterised in that：The magnetic drive pump The lower part of the stent of the welding tooling of interior magnet rotor is base, and the top of stent is top plate, the lower part of magnetic circuit closure and top plate It is detachably connected, the interior magnet rotor elevating mechanism includes movable plate, spindle nose, cylinder and cylinder block, and the cylinder block is consolidated It is connected on base, the cylinder is placed on cylinder block, and the movable plate is connected with the top of cylinder piston rod, the axis Above movable plate, the spindle nose is connected and is adapted with interior magnet rotor head with movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310241317.XA CN104242572B (en) | 2013-06-18 | 2013-06-18 | The manufacture craft of inner magnet rotor of magnetic drive pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310241317.XA CN104242572B (en) | 2013-06-18 | 2013-06-18 | The manufacture craft of inner magnet rotor of magnetic drive pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104242572A CN104242572A (en) | 2014-12-24 |
| CN104242572B true CN104242572B (en) | 2018-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310241317.XA Active CN104242572B (en) | 2013-06-18 | 2013-06-18 | The manufacture craft of inner magnet rotor of magnetic drive pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN104242572B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298896A (en) * | 2015-11-06 | 2016-02-03 | 安徽盛唐泵阀制造有限公司 | Magnetic coupling of magnetic drive pump |
| CN110773996A (en) * | 2019-02-15 | 2020-02-11 | 时飞龙 | Automatic assembling machine for magnetic rotor in magnetic pump |
| CN111203694A (en) * | 2019-02-15 | 2020-05-29 | 时飞龙 | Manufacturing process of magnetic rotor in magnetic pump |
| CN109861468B (en) * | 2019-03-15 | 2020-07-10 | 永嘉县麦通机械有限公司 | Automatic assembling machine for magnetic rotor of magnetic pump |
| CN110735787A (en) * | 2019-10-16 | 2020-01-31 | 大连金石泵业有限公司 | magnetic pump inner and outer magnetic rotor block magnet magnetization direction identification and auxiliary installation device |
| CN112108850B (en) * | 2020-10-09 | 2021-12-07 | 河北恒盛泵业股份有限公司 | Manufacturing process of magnetic rotor in magnetic pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443686A (en) * | 1981-04-15 | 1984-04-17 | Kuka Schweissanlagen+Roboter Gmbh | Device for arc-welding ferromagnetic workpieces under the control of a magnetic field |
| CN2284300Y (en) * | 1996-10-17 | 1998-06-17 | 江苏理工大学 | Welding type inner magnetic rotor of magnetic pump |
| US6279885B1 (en) * | 2000-09-08 | 2001-08-28 | Raymond Leon, Jr. | Magnetic clamp for welding magnetic objects |
| CN101356711A (en) * | 2006-01-11 | 2009-01-28 | 株式会社三井高科技 | Resin sealing method of permanent magnet to laminated core of rotor |
| CN201934322U (en) * | 2011-01-11 | 2011-08-17 | 福建省福安市力德泵业有限公司 | Novel welding-type inner magnetic rotor |
| CN202579272U (en) * | 2012-04-27 | 2012-12-05 | 丹东克隆先锋泵业有限公司 | Magnetic rotor structure in magnetic pump |
-
2013
- 2013-06-18 CN CN201310241317.XA patent/CN104242572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443686A (en) * | 1981-04-15 | 1984-04-17 | Kuka Schweissanlagen+Roboter Gmbh | Device for arc-welding ferromagnetic workpieces under the control of a magnetic field |
| CN2284300Y (en) * | 1996-10-17 | 1998-06-17 | 江苏理工大学 | Welding type inner magnetic rotor of magnetic pump |
| US6279885B1 (en) * | 2000-09-08 | 2001-08-28 | Raymond Leon, Jr. | Magnetic clamp for welding magnetic objects |
| CN101356711A (en) * | 2006-01-11 | 2009-01-28 | 株式会社三井高科技 | Resin sealing method of permanent magnet to laminated core of rotor |
| CN201934322U (en) * | 2011-01-11 | 2011-08-17 | 福建省福安市力德泵业有限公司 | Novel welding-type inner magnetic rotor |
| CN202579272U (en) * | 2012-04-27 | 2012-12-05 | 丹东克隆先锋泵业有限公司 | Magnetic rotor structure in magnetic pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104242572A (en) | 2014-12-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 242500 No. 1, Tang Tang Avenue, Mau Lin Industrial Park, Jingxian County, Xuancheng, Anhui. Patentee after: Anhui star Tang Pump Industry Co.,Ltd. Address before: 242500 No. 1, Tang Tang Avenue, Mau Lin Development Zone, Jingxian County, Xuancheng, Anhui. Patentee before: ANHUI SHENGTANG PUMPS VALVE MANUFACTURING Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing technology of inner magnetic rotor of magnetic pump Effective date of registration: 20210708 Granted publication date: 20180413 Pledgee: Anhui Jingxian Tongyuan Rural Bank Co.,Ltd. Maolin sub branch Pledgor: Anhui star Tang Pump Industry Co.,Ltd. Registration number: Y2021980005881 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220817 Granted publication date: 20180413 Pledgee: Anhui Jingxian Tongyuan Rural Bank Co.,Ltd. Maolin sub branch Pledgor: Anhui star Tang Pump Industry Co.,Ltd. Registration number: Y2021980005881 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing process of magnetic rotor in magnetic pump Effective date of registration: 20220817 Granted publication date: 20180413 Pledgee: Jingxian SME Financing Guarantee Co.,Ltd. Pledgor: Anhui star Tang Pump Industry Co.,Ltd. Registration number: Y2022990000530 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |