CN103143867A - Iron core welding device for motor - Google Patents
Iron core welding device for motor Download PDFInfo
- Publication number
- CN103143867A CN103143867A CN2013100589242A CN201310058924A CN103143867A CN 103143867 A CN103143867 A CN 103143867A CN 2013100589242 A CN2013100589242 A CN 2013100589242A CN 201310058924 A CN201310058924 A CN 201310058924A CN 103143867 A CN103143867 A CN 103143867A
- Authority
- CN
- China
- Prior art keywords
- core
- pressing plate
- welding
- welding mould
- mould expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to an iron core welding device for a motor. The iron core welding device comprises a welding die expansion core and a welding die expansion sleeve which is arranged on the welding die expansion core in a sleeving manner and mutually matched with the welding die expansion core, wherein the welding die expansion core and the welding die expansion sleeve are arranged coaxially. According to the technical scheme, the coaxial arrangement of the welding die expansion core and the welding die expansion sleeve is used to meet the requirements of the perpendicularity and the coaxiality of the overall device, so that the welding accuracy is guaranteed.
Description
Technical field
The present invention relates to the core for dynamo welder.
Background technology
Motor is widely used in household electrical appliances and industrial circle thereof as the core drive of modern society.General loose sheet welded type electric machine iron core is difficult to guarantee perpendicularity and the axiality of motor when welding, can not satisfy the required precision of electric machine iron core, affects simultaneously motor performance, causes product rejection rate to rise, and manufacturing cost increases.
Summary of the invention
The object of the present invention is to provide a kind of core for dynamo welder, this device can guarantee the precision of electric machine iron core welding.
For achieving the above object, the present invention has adopted following technical scheme: comprise welding mould expansion core and be set in the welding mould expansion set that cooperatively interacts with it on welding mould expansion core, described welding mould account core and the coaxial setting of welding mould expansion set.
Bottom-up the first pressing plate, iron core, the second pressing plate of being arranged with of described welding mould expansion set, be provided with the positioner of secured core between described welding mould expansion set, welding mould expansion core, the first pressing plate, the second pressing plate and iron core, described the second pressing plate is provided with welding mold pressing lid, and described welding mold pressing lid is provided with fastening both hold down gag with welding between the mould expansion core.
described positioner comprises the first positioner and the second positioner, described iron core comprises iron core notch and iron core slot, described the first positioner comprises the pilot pin that is fixed on welding mould expansion set outer wall, described pilot pin and the first pressing plate, the second pressing plate and iron core notch consist of the location and coordinate, described the second positioner comprises the groove lining bar, described groove lining bar and the second pressing plate, iron core slot, the first pressing plate and welding mould expansion core consist of the location and coordinate, described the second pressing plate, be respectively equipped with on the first pressing plate and welding mould expansion core match with the groove lining bar first, second, the 3rd locating hole.
Described hold down gag comprises lock-screw, and the bottom of lock-screw is threaded with welding mould expansion core, and the top of lock-screw is provided with the hole, and the central axis in described hole in horizontal direction and be provided with the lock-screw plunger in the hole.
Described welding mould expansion core comprises the vertebra platform of base and base middle part setting, and described welding mould expansion set is set on the vertebra platform, and described the 3rd locating hole is arranged on base, and described chassis outer side face also is provided with the notch of being convenient to weld iron core.
Be respectively equipped with first, second breach on described welding mould expansion set, described the first breach arranges downwards along the upper surface of welding mould expansion set, described the second breach upwards arranges along the lower surface of welding mould expansion set, described first, second breach is evenly equipped with respectively three, and first, second breach interlaced arrangement also is provided with the slot that matches with pilot pin on described welding mould expansion set.
The inwall of described first, second pressing plate is respectively equipped with first, second notch that matches with pilot pin, and the outer wall of described first, second pressing plate is respectively equipped with the 3rd, the 4th notch of being convenient to weld iron core.
The top of described welding mold pressing lid is provided with is convenient to the perforate that lock-screw stretches out, and the bottom of welding mold pressing lid is provided with the groove of avoiding with the interference of groove lining bar.
Described groove lining bar is symmetrical arranged two.
As shown from the above technical solution, the present invention is by the coaxial perpendicularity and the axiality requirement that arrange guarantee whole device of welding mould expansion core with welding mould expansion set, and simple in structure, welding precision is guaranteed.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention welds the mould expansion core;
Fig. 3 is the front view that the present invention welds the mould expansion set;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the upward view that the present invention welds the mold pressing lid;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is the structural representation of the present invention's the first pressing plate;
Fig. 8 is the structural representation of the present invention's the second pressing plate.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing:
as Fig. 1-a kind of core for dynamo welder shown in Figure 8, comprise welding mould expansion core 1 and be set in the welding mould expansion set 2 that cooperatively interacts with it on welding mould expansion core 1, welding mould account core 1 and the 2 coaxial settings of welding mould expansion set, welding mould expansion set 2 bottom-up first pressing plates 3 that are arranged with, iron core 4, the second pressing plate 5, welding mould expansion set 2, welding mould expansion core 1, the first pressing plate 3, be provided with the positioner of secured core 4 between the second pressing plate 5 and iron core 4, the second pressing plate 5 is provided with welding mold pressing lid 6, welding mold pressing lid 6 is provided with fastening both hold down gag with welding between mould expansion core 1.
further, positioner comprises the first positioner and the second positioner, iron core 4 comprises iron core notch and iron core slot, the first positioner comprises the pilot pin 7 that is fixed on welding mould expansion set 2 outer walls, pilot pin 7 and the first pressing plate 3, the second pressing plate 5 and iron core notch consist of the location and coordinate, the second positioner comprises groove lining bar 8, groove lining bar 8 and the second pressing plate 5, iron core slot, the first pressing plate 3 and welding mould expansion core 1 consist of the location and coordinate, the second pressing plate 5, be respectively equipped with on the first pressing plate 3 and welding mould expansion core 1 match with groove lining bar 8 first, second, the 3rd locating hole 53, 33, 11.
Preferably, groove lining bar 8 is symmetrical arranged two.
Further, hold down gag comprises lock-screw 9, and the bottom of lock-screw 9 is threaded with welding mould expansion core 1, and the top of lock-screw 9 is provided with hole 91, and the central axis in hole 91 in horizontal direction and be provided with lock-screw plunger 92 in hole 91.
Further, welding mould expansion core 1 comprises the vertebra platform 13 of base 12 and base 12 middle parts settings, welding mould expansion set 2 is set on vertebra platform 13, the 3rd locating hole 11 is arranged on base 12, the top of vertebra platform 13 is provided with the screwed hole 14 that matches with lock-screw 9, and described base 12 lateral surfaces also are provided with the notch of being convenient to weld iron core.
Further, be respectively equipped with first, second breach 21,22 on welding mould expansion set 2, the first breach 21 arranges downwards along the upper surface of welding mould expansion set 2, the second breach 22 upwards arranges along the lower surface of welding mould expansion set 2, first, second breach 21,22 is evenly equipped with respectively three, and first, second breach 21,22 interlaced arrangement, namely weld mould expansion set 2 and be provided with breach corresponding to alternatively up and down, these breach can realize welding the expansion of mould expansion set 2, make it tightr when coordinating with welding mould expansion core 1.Also be provided with the slot 23 that matches with pilot pin 7 on welding mould expansion set 2.
Further, first, second pressing plate 3,5 inwall are respectively equipped with first, second notch 31,51 that matches with pilot pin 7, first, second pressing plate 3,5 outer wall are respectively equipped with the 3rd, the 4th notch 32,52 of being convenient to weld iron core 4, three, the positions that arrange of the 4th notch 32,52 match with the notch position of base 12, the 3rd, the 4th notch 32,52 and notch can prevent from when iron core from welding, first, second pressing plate 3,5 being welded together.
Further, the top of welding mold pressing lid 6 is provided with is convenient to the perforate 61 that lock-screw 9 stretches out, and the bottom of welding mold pressing lid 6 is provided with and avoids the groove 62 of interfering with groove lining bar 8, and groove 62 can prevent the interference between each parts.
the present invention in use, first pilot pin 7 is inserted in the slot 23 on welding mould expansion set 2, both are fixed, to weld mould expansion set 2 is enclosed within on welding mould expansion core 1 again, again with the first pressing plate 3 by with the welding mould expansion set 2 of packing into coordinating of pilot pin 7 on, then iron core 4 is packed into by the location cooperation of pilot pin 7 and groove lining bar 8 and weld on mould expansion set 2, at last the second pressing plate 5 is packed into by the location cooperation of pilot pin 7 and groove lining bar 8 and weld on mould expansion set 2, the first pressing plate 3, iron core 4, the second pressing plate 5 is respectively by the first notch 31, the iron core notch, the second notch 51 is located with pilot pin 7 and is coordinated, form Primary Location, in the 3rd locating hole 11 of the second locating hole 33 of the first locating hole 53 of groove lining bar 8 insertion the second pressing plates 5, iron core slot, the first pressing plate 3 and welding mould expansion core 1, realize accurately location, by welding mold pressing lid 6, the first pressing plate 3, iron core 4, the second pressing plate 5 are compressed at last, and by lock-screw 9 and lock-screw plunger 92, it is tightened fixingly, namely weld after checking the folded height of iron core 4.
Beneficial effect of the present invention is: 1) the present invention realizes the Primary Location of each punching of iron core by pilot pin, then is realized the accurate location of each punching of iron core by the groove lining bar, guarantees the accurate location of iron core by Dual positioning; 2) welding mould expansion core and the synchronous processing of welding mould expansion set, coaxial setting can be guaranteed axiality and the perpendicularity of whole device; 3) whole device is split-type structural, makes simply, is easy to safeguard and change parts.
Above-described embodiment is described the preferred embodiment of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (9)
1. core for dynamo welder, it is characterized in that: comprise welding mould expansion core (1) and be set in the upper welding mould expansion set (2) that cooperatively interacts with it of welding mould expansion core (1), described welding mould account core (1) and the coaxial setting of welding mould expansion set (2).
2. core for dynamo welder according to claim 1, it is characterized in that: bottom-up the first pressing plate (3), iron core (4), the second pressing plate (5) of being arranged with of described welding mould expansion set (2), be provided with the positioner of secured core (4) between described welding mould expansion set (2), welding mould expansion core (1), the first pressing plate (3), the second pressing plate (5) and iron core (4), described the second pressing plate (5) is provided with welding mold pressing lid (6), and described welding mold pressing lid (6) is provided with fastening both hold down gag with welding between mould expansion core (1).
3. core for dynamo welder according to claim 2, it is characterized in that: described positioner comprises the first positioner and the second positioner, described iron core (4) comprises iron core notch and iron core slot, described the first positioner comprises the pilot pin (7) that is fixed on welding mould expansion set (2) outer wall, described pilot pin (7) and the first pressing plate (3), the second pressing plate (5) and iron core notch consist of the location and coordinate, described the second positioner comprises groove lining bar (8), described groove lining bar (8) and the second pressing plate (5), iron core slot, the first pressing plate (3) and welding mould expansion core (1) consist of the location and coordinate, described the second pressing plate (5), be respectively equipped with in the first pressing plate (3) and welding mould expansion core (1) match with groove lining bar (8) first, second, the 3rd locating hole (53, 33, 11).
4. core for dynamo welder according to claim 2, it is characterized in that: described hold down gag comprises lock-screw (9), the bottom of lock-screw (9) is threaded with welding mould expansion core (1), the top of lock-screw (9) is provided with hole (91), and the central axis of described hole (91) in horizontal direction and be provided with lock-screw plunger (92) in hole (91).
5. core for dynamo welder according to claim 3, it is characterized in that: described welding mould expansion core (1) comprises the vertebra platform (13) of base (12) and base (12) middle part setting, described welding mould expansion set (2) is set on vertebra platform (13), described the 3rd locating hole (11) is arranged on base (12), and described base (12) lateral surface also is provided with the notch of being convenient to weld iron core.
6. core for dynamo welder according to claim 3, it is characterized in that: be respectively equipped with first on described welding mould expansion set (2), the second breach (21, 22), described the first breach (21) arranges downwards along the upper surface of welding mould expansion set (2), described the second breach (22) upwards arranges along the lower surface of welding mould expansion set (2), described first, the second breach (21, 22) be evenly equipped with respectively a plurality of, and first, the second breach (21, 22) interlaced arrangement, also be provided with the slot (23) that matches with pilot pin (7) on described welding mould expansion set (2).
7. core for dynamo welder according to claim 3, it is characterized in that: the inwall of described first, second pressing plate (3,5) is respectively equipped with first, second notch (31,51) that matches with pilot pin (7), and the outer wall of described first, second pressing plate (3,5) is respectively equipped with the 3rd, the 4th notch (32,52) of being convenient to weld iron core (4).
8. core for dynamo welder according to claim 4, it is characterized in that: the top of described welding mold pressing lid (6) is provided with is convenient to the perforate (61) that lock-screw (9) stretches out, and the bottom of welding mold pressing lid (6) is provided with the groove (62) of avoiding with groove lining bar (8) interference.
9. core for dynamo welder according to claim 3, it is characterized in that: described groove lining bar (8) is symmetrical arranged two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100589242A CN103143867A (en) | 2013-02-26 | 2013-02-26 | Iron core welding device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100589242A CN103143867A (en) | 2013-02-26 | 2013-02-26 | Iron core welding device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103143867A true CN103143867A (en) | 2013-06-12 |
Family
ID=48542333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100589242A Pending CN103143867A (en) | 2013-02-26 | 2013-02-26 | Iron core welding device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103143867A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439831A (en) * | 2014-11-14 | 2015-03-25 | 江苏通达动力科技股份有限公司 | Welding jig for motor stator iron core and welding method thereof |
| CN104475981A (en) * | 2014-11-06 | 2015-04-01 | 沈阳黎明航空发动机(集团)有限责任公司 | Cylindrical unsealed part accurate laser processing method |
| CN105033532A (en) * | 2015-06-01 | 2015-11-11 | 深圳市联赢激光股份有限公司 | Welding jig for motor stator |
| CN107086732A (en) * | 2017-05-23 | 2017-08-22 | 浙江特种电机股份有限公司 | A kind of hinge type motor stator core welder |
| CN111822815A (en) * | 2020-05-29 | 2020-10-27 | 武汉船用机械有限责任公司 | Welding method of titanium alloy bar |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2180634A1 (en) * | 1972-04-21 | 1973-11-30 | Gen Electric | |
| DE68913964T2 (en) * | 1988-12-28 | 1994-07-14 | Fanuc Ltd | Method of manufacturing a stator assembly for a built-in motor. |
| KR20080043135A (en) * | 2006-11-13 | 2008-05-16 | (주) 세원테크 | Clamp of car body welding jig |
| CN201792089U (en) * | 2010-08-26 | 2011-04-13 | 安徽广博机电制造有限公司 | Argon arc welding clamp for stator core |
| CN202185710U (en) * | 2011-08-23 | 2012-04-11 | 锦州新万得汽车部件有限公司 | Lower die of motor core welding tool die |
| CN202535223U (en) * | 2012-02-28 | 2012-11-14 | 中山市易江机电设备有限公司 | Motor stator coil shaper |
| CN203092034U (en) * | 2013-02-26 | 2013-07-31 | 合肥荣事达三洋电器股份有限公司 | Welding device of iron core for motor |
-
2013
- 2013-02-26 CN CN2013100589242A patent/CN103143867A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2180634A1 (en) * | 1972-04-21 | 1973-11-30 | Gen Electric | |
| DE68913964T2 (en) * | 1988-12-28 | 1994-07-14 | Fanuc Ltd | Method of manufacturing a stator assembly for a built-in motor. |
| KR20080043135A (en) * | 2006-11-13 | 2008-05-16 | (주) 세원테크 | Clamp of car body welding jig |
| CN201792089U (en) * | 2010-08-26 | 2011-04-13 | 安徽广博机电制造有限公司 | Argon arc welding clamp for stator core |
| CN202185710U (en) * | 2011-08-23 | 2012-04-11 | 锦州新万得汽车部件有限公司 | Lower die of motor core welding tool die |
| CN202535223U (en) * | 2012-02-28 | 2012-11-14 | 中山市易江机电设备有限公司 | Motor stator coil shaper |
| CN203092034U (en) * | 2013-02-26 | 2013-07-31 | 合肥荣事达三洋电器股份有限公司 | Welding device of iron core for motor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475981A (en) * | 2014-11-06 | 2015-04-01 | 沈阳黎明航空发动机(集团)有限责任公司 | Cylindrical unsealed part accurate laser processing method |
| CN104475981B (en) * | 2014-11-06 | 2016-09-21 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of tubular non-close part precision laser processing method |
| CN104439831A (en) * | 2014-11-14 | 2015-03-25 | 江苏通达动力科技股份有限公司 | Welding jig for motor stator iron core and welding method thereof |
| CN105033532A (en) * | 2015-06-01 | 2015-11-11 | 深圳市联赢激光股份有限公司 | Welding jig for motor stator |
| CN107086732A (en) * | 2017-05-23 | 2017-08-22 | 浙江特种电机股份有限公司 | A kind of hinge type motor stator core welder |
| CN111822815A (en) * | 2020-05-29 | 2020-10-27 | 武汉船用机械有限责任公司 | Welding method of titanium alloy bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103143867A (en) | Iron core welding device for motor | |
| CN204216761U (en) | Accurate locate mode rotor enters axle frock | |
| CN204365810U (en) | A kind of sheet metal component universal punching hole die device | |
| CN104476267A (en) | Tooling clamp device | |
| CN104511715A (en) | Horizontal efficient assembly welding machine for protecting pipe and core pipe of mobile muffler | |
| CN203092034U (en) | Welding device of iron core for motor | |
| CN203509453U (en) | Horizontal type efficient assembling and welding machine for protective tube and core tube of automobile muffler | |
| CN202798370U (en) | Hybrid stepping motor rotor sheet overlying tool | |
| JP3212725U (en) | Jig and winding machine using jig | |
| CN103831803A (en) | Assembling workbench for turret board | |
| CN103111991B (en) | Instrument U-shaped production and assembly line | |
| CN103418896A (en) | Tool structure for positioning iron core | |
| CN103358062B (en) | A kind of fixture apparatus for fast switching for robot welding | |
| CN205167662U (en) | Electronic single -column frock of packing carton trompil | |
| CN204964662U (en) | Survey switches on tool | |
| CN204366934U (en) | Service kit car | |
| CN204424693U (en) | The frame section bar of automation mating electrical cabinet | |
| CN203660798U (en) | Rotor core fixing structure used for motor rotor core rivet device | |
| CN204135432U (en) | A kind of automatic milling machine valve gap finish-milling stationary fixture | |
| CN203853904U (en) | Double-hole positioning tool | |
| CN202996938U (en) | Movable battery holder | |
| CN206474840U (en) | A kind of fixed seat for being used to weld communication support frame switch handle | |
| CN202725934U (en) | Riveting machine | |
| CN202877831U (en) | Press machine for pressing and welding guide rings | |
| CN203817691U (en) | Conductor welding jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Applicant after: Whirlpool (China) Limited by Share Ltd Address before: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Applicant before: Hefei Rongshida Sanyo Electric Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD. TO: WHIRLPOOL (CHINA) CO., LTD. |
|
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |