CN203092034U - Welding device of iron core for motor - Google Patents
Welding device of iron core for motor Download PDFInfo
- Publication number
- CN203092034U CN203092034U CN 201320085484 CN201320085484U CN203092034U CN 203092034 U CN203092034 U CN 203092034U CN 201320085484 CN201320085484 CN 201320085484 CN 201320085484 U CN201320085484 U CN 201320085484U CN 203092034 U CN203092034 U CN 203092034U
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- China
- Prior art keywords
- welding
- core
- pressing plate
- welding mould
- iron core
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- Expired - Fee Related
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Abstract
The utility model relates to a welding device of an iron core for a motor. The welding device comprises a welding mold expansion core and a welding mold expansion sleeve sleeved on and matched with the welding mold expansion core, wherein the welding mold expansion core and the welding mold expansion sleeve are coaxially arranged. According to the welding device of the iron core for the motor, the welding mold expansion core and the welding mold expansion sleeve are coaxially arranged to guarantee verticality and coaxiality of the whole device, and welding precision is guaranteed.
Description
Technical field
The utility model relates to the motor Core Welding Device.
Background technology
Motor is widely used in household electrical appliances and industrial circle thereof as the core drive of modern society.The general sheet welded type electric machine iron core that looses is difficult to guarantee the perpendicularity and the axiality of motor when welding, can not satisfy the required precision of electric machine iron core, influences motor performance simultaneously, causes product rejection rate to rise, and manufacturing cost increases.
The utility model content
The purpose of this utility model is to provide a kind of motor Core Welding Device, and this device can guarantee the precision of electric machine iron core welding.
For achieving the above object, the utility model has adopted following technical scheme: comprise the bloated core of welding mould and be set in the welding mould expansion set that cooperatively interacts with it on the bloated core of welding mould, described welding mould account core and the coaxial setting of welding mould expansion set.
Bottom-up first pressing plate, iron core, second pressing plate of being arranged with of described welding mould expansion set, described welding mould expansion set, welding mould expand and are provided with the positioner of secured core between core, first pressing plate, second pressing plate and the iron core, described second pressing plate is provided with welding mold pressing lid, is provided with fastening both hold down gag between described welding mold pressing lid and the bloated core of welding mould.
Described positioner comprises first positioner and second positioner, described iron core comprises iron core notch and iron core slot, described first positioner comprises the pilot pin that is fixed on the welding mould expansion set outer wall, the described pilot pin and first pressing plate, second pressing plate and iron core notch constitute the location and cooperate, described second positioner comprises the groove lining bar, the described groove lining bar and second pressing plate, iron core slot, first pressing plate and the bloated core of welding mould constitute the location and cooperate described second pressing plate, first pressing plate and welding mould expand be respectively equipped with on the 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 and the welding mould core that expands is threaded, 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.
The bloated core of described welding mould comprises the vertebra platform that base and base middle part are provided with, and described welding mould expansion set is set on the vertebra platform, and described the 3rd locating hole is arranged on the 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 the described welding mould expansion set, described first breach is provided with downwards along the upper surface of welding mould expansion set, described second breach upwards is provided with along the lower surface of welding mould expansion set, described first, second breach is evenly equipped with three respectively, and first, second breach interlaced arrangement also is provided with the slot that matches with pilot pin on the 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 utility model by the welding mould expand core with weld the mould expansion set coaxial perpendicularity and the axiality requirement that guarantees whole device be set, simple in structure, welding precision is guaranteed.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the bloated core of the utility model welding mould;
Fig. 3 is the front view of the utility model welding mould expansion set;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the upward view of the utility model welding mold pressing lid;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is the structural representation of the utility model first pressing plate;
Fig. 8 is the structural representation of the utility model second pressing plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As Fig. 1-a kind of motor Core Welding Device shown in Figure 8, comprise the bloated core 1 of welding mould and be set in the welding mould expansion set 2 that cooperatively interacts with it on the bloated core 1 of welding mould, 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, second pressing plate 5, welding mould expansion set 2, the bloated core 1 of welding mould, first pressing plate 3, be provided with the positioner of secured core 4 between second pressing plate 5 and the iron core 4, second pressing plate 5 is provided with welding mold pressing lid 6, is provided with fastening both hold down gag between welding mold pressing lid 6 and the bloated core 1 of welding mould.
Further, positioner comprises first positioner and second positioner, iron core 4 comprises iron core notch and iron core slot, first positioner comprises the pilot pin 7 that is fixed on welding mould expansion set 2 outer walls, the pilot pin 7 and first pressing plate 3, second pressing plate 5 and iron core notch constitute the location and cooperate, second positioner comprises groove lining bar 8, the groove lining bar 8 and second pressing plate 5, iron core slot, the bloated core 1 of first pressing plate 3 and welding mould constitutes the location and cooperates second pressing plate 5, first pressing plate 3 and welding mould expand be respectively equipped with on the 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 and the welding mould core 1 that expands is threaded, 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 the hole 91.
Further, the bloated core 1 of welding mould comprises the vertebra platform 13 that base 12 and base 12 middle parts are provided with, welding mould expansion set 2 is set on the vertebra platform 13, the 3rd locating hole 11 is arranged on the 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 the welding mould expansion set 2, first breach 21 is provided with downwards along the upper surface of welding mould expansion set 2, second breach 22 upwards is provided with along the lower surface of welding mould expansion set 2, first, second breach 21,22 is evenly equipped with three respectively, and first, second breach 21,22 interlaced arrangement, promptly weld the breach that mould expansion set 2 is provided with the alternatively up and down correspondence, these breach can realize welding the expansion of mould expansion set 2, make it tightr when cooperating with the bloated core 1 of welding mould.Also be provided with the slot 23 that matches with pilot pin 7 on the welding mould expansion set 2.
Further, the inwall of first, second pressing plate 3,5 is respectively equipped with first, second notch 31,51 that matches with pilot pin 7, the outer wall of 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, three, the position of the 4th notch 32,52 settings and the notch position of base 12 match, and when the 3rd, the 4th notch 32,52 and notch can prevent the iron core welding first, second pressing plate 3,5 are 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 utility model in use, earlier pilot pin 7 is inserted in the slot 23 on the welding mould expansion set 2, both are fixed, to weld mould expansion set 2 again is enclosed within on the bloated core 1 of welding mould, again with first pressing plate 3 by with the welding mould expansion set 2 of packing into cooperating of pilot pin 7 on, then the location of iron core 4 by pilot pin 7 and groove lining bar 8 cooperated on the welding mould expansion set 2 of packing into, at last the location of second pressing plate 5 by pilot pin 7 and groove lining bar 8 cooperated on the welding mould expansion set 2 of packing into, first pressing plate 3, iron core 4, second pressing plate 5 is respectively by first notch 31, the iron core notch, second notch 51 cooperates with pilot pin 7 location, forms Primary Location; In second locating hole 33 of first locating hole 53 of groove lining bar 8 insertions second pressing plate 5, iron core slot, first pressing plate 3 and the 3rd locating hole 11 of the bloated core 1 of welding mould, realize accurately location; By welding mold pressing lid 6 first pressing plate 3, iron core 4, second pressing plate 5 are compressed at last, and by lock-screw 9 and lock-screw plunger 92 it is tightened fixingly, promptly weld after checking iron core 4 folded height.
The beneficial effects of the utility model are: 1) the utility model again by the accurate location of each punching of groove lining bar realization iron core, guarantees the accurate location of iron core by the Primary Location of each punching of pilot pin realization iron core by dual location; 2) expand core and the synchronous processing of welding mould expansion set of welding mould, coaxial setting can be guaranteed the axiality and the perpendicularity of whole device; 3) whole device is a split-type structural, makes simply, is easy to safeguard and change parts.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (9)
1. motor Core Welding Device, it is characterized in that: comprise the bloated core (1) of welding mould and be set in the bloated core (1) of welding mould and go up the welding mould expansion set (2) that cooperatively interacts with it, described welding mould account core (1) and the coaxial setting of welding mould expansion set (2).
2. motor Core Welding Device according to claim 1, it is characterized in that: bottom-up first pressing plate (3), iron core (4), second pressing plate (5) of being arranged with of described welding mould expansion set (2), described welding mould expansion set (2), welding mould expand and are provided with the positioner of secured core (4) between core (1), first pressing plate (3), second pressing plate (5) and the iron core (4), described second pressing plate (5) is provided with welding mold pressing lid (6), is provided with fastening both hold down gag between described welding mold pressing lid (6) and the bloated core (1) of welding mould.
3. motor Core Welding Device according to claim 2, it is characterized in that: described positioner comprises first positioner and second positioner, described iron core (4) comprises iron core notch and iron core slot, described first positioner comprises the pilot pin (7) that is fixed on welding mould expansion set (2) outer wall, described pilot pin (7) and first pressing plate (3), second pressing plate (5) and iron core notch constitute the location and cooperate, described second positioner comprises groove lining bar (8), described groove lining bar (8) and second pressing plate (5), iron core slot, first pressing plate (3) and the bloated core (1) of welding mould constitute the location and cooperate described second pressing plate (5), first pressing plate (3) and welding mould expand be respectively equipped with on the core (1) match with groove lining bar (8) first, second, the 3rd locating hole (53,33,11).
4. motor Core Welding Device 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 the bloated core (1) of welding mould, 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. motor Core Welding Device according to claim 3, it is characterized in that: the bloated core (1) of described welding mould comprises the vertebra platform (13) that base (12) and base (12) middle part are provided with, described welding mould expansion set (2) is set on the vertebra platform (13), described the 3rd locating hole (11) is arranged on the base (12), and described base (12) lateral surface also is provided with the notch of being convenient to weld iron core.
6. motor Core Welding Device according to claim 3, it is characterized in that: be respectively equipped with first on the described welding mould expansion set (2), second breach (21,22), described first breach (21) is provided with downwards along the upper surface of welding mould expansion set (2), described second breach (22) upwards is provided with along the lower surface of welding mould expansion set (2), described first, second breach (21,22) be evenly equipped with respectively a plurality of, and first, second breach (21,22) interlaced arrangement also is provided with the slot (23) that matches with pilot pin (7) on the described welding mould expansion set (2).
7. motor Core Welding Device 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. motor Core Welding Device 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 of avoiding with groove lining bar (8) interference (62).
9. motor Core Welding Device according to claim 3 is characterized in that: described groove lining bar (8) is symmetrical arranged two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085484 CN203092034U (en) | 2013-02-26 | 2013-02-26 | Welding device of iron core for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085484 CN203092034U (en) | 2013-02-26 | 2013-02-26 | Welding device of iron core for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092034U true CN203092034U (en) | 2013-07-31 |
Family
ID=48843478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085484 Expired - Fee Related CN203092034U (en) | 2013-02-26 | 2013-02-26 | Welding device of iron core for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143867A (en) * | 2013-02-26 | 2013-06-12 | 合肥荣事达三洋电器股份有限公司 | Iron core welding device for motor |
| CN108772654A (en) * | 2018-07-18 | 2018-11-09 | 天津瑞霖重科机械有限公司 | A kind of stator core pressing device tooling and application method |
-
2013
- 2013-02-26 CN CN 201320085484 patent/CN203092034U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143867A (en) * | 2013-02-26 | 2013-06-12 | 合肥荣事达三洋电器股份有限公司 | Iron core welding device for motor |
| CN108772654A (en) * | 2018-07-18 | 2018-11-09 | 天津瑞霖重科机械有限公司 | A kind of stator core pressing device tooling and application method |
| CN108772654B (en) * | 2018-07-18 | 2024-01-26 | 天津瑞霖重科机械有限公司 | Stator core pressing device tool and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WHIRLPOOL (CHINA) CO., LTD. Free format text: FORMER NAME: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Patentee after: Whirlpool (China) Limited by Share Ltd Address before: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Patentee before: Hefei Rongshida Sanyo Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160226 |