CN205047442U - Wear -resisting automotive electronics water pump - Google Patents
Wear -resisting automotive electronics water pump Download PDFInfo
- Publication number
- CN205047442U CN205047442U CN201520578338.5U CN201520578338U CN205047442U CN 205047442 U CN205047442 U CN 205047442U CN 201520578338 U CN201520578338 U CN 201520578338U CN 205047442 U CN205047442 U CN 205047442U
- Authority
- CN
- China
- Prior art keywords
- water pump
- shroud
- housing
- block
- rotating shaft
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a wear -resisting automotive electronics water pump, including water pump cover and casing, the inside impeller that is equipped with of casing, stator assembly and rotor, the inside one end open -ended cover shape structure that is equipped with of casing, the stator assembly is gone into in the cover shape structure by the open end installation of cover shape structure, the outside in cover shape structure is established to the rotor cap, and rotate with cover shape structure through a pivot and be connected, the one end of pivot is fixed with the bottom outside of cover shape structure, the pivot is kept away from the one end of cover shape structure and is installed the retaining ring, the setting of a retaining ring body structure is in the block outer lane, the one end of block is fixed with the block screw, the internal thread hole has been seted up on the terminal surface of pivot, threaded hole including the block mounting screw. The utility model discloses a wear -resisting automotive electronics water pump, through offering the internal thread hole on the pivot terminal surface, with the retaining ring fixed more firm, a body structure is made with the block to the retaining ring, has avoided the not hard up possibility of retaining ring, has guaranteed the normal work of automotive electronics water pump.
Description
Technical field
The utility model relates to pump technology field, particularly relates to a kind of wear resistant automobile electronic water pump.
Background technique
The axle stretch end of what existing vehicle electronic water pump adopted is motor directly connects blade or is with moving vane by magnetic shaft coupling, the former motive sealing of axle was easily lost efficacy, be difficult to accomplish effective sealing, the life-span of pump is shorter, although the latter solves sealing problem by magnetic shaft coupling, but owing to being transmitted by magnetic shaft coupling, efficiency will reduce, simultaneously coupling will make the cost of production of product rise, to produce assembling difficulty large.
Simultaneously, water pump is when work, rotor is sleeved in rotating shaft, rotating shaft has been provided with back-up ring, and for preventing rotor from misplacing, existing back-up ring is installed by fluting in rotating shaft, this mounting structure is after water pump long-time running, easy wearing and tearing, back-up ring easily loosens, and affects the normal work of water pump.
Model utility content
The technical problems to be solved in the utility model is: in order to solve deficiency of the prior art, and the utility model provides a kind of wear resistant automobile electronic water pump.
The utility model solves the technological scheme that its technical problem adopts: a kind of wear resistant automobile electronic water pump, comprise water pump cover and housing, described enclosure interior is provided with impeller, stator assembly and rotor, described enclosure interior is provided with the shroud-like structure of one end open, the opening end of described shroud-like structure stretches out and forms integrative-structure with inner walls, enclosure interior is divided into mutually isolated two-part by described shroud-like structure, described stator assembly is fit in shroud-like structure by the opening end of described shroud-like structure, described rotor housing is located at the outside of described shroud-like structure, and be rotationally connected by a rotating shaft and shroud-like structure, one end of described rotating shaft and the bottom outside of shroud-like structure are fixed, described impeller is fixed on rotor,
Described housing bottom has bonnet, and bonnet is provided with depression, described depression offers through hole, through hole covers waterproof ventilated membrane, and described depression upper cover establishes cover plate, have gap, and described gap is in communication with the outside between described cover plate and depression,
Described rotating shaft is provided with back-up ring away from one end of described shroud-like structure, described wear resistant automobile electronic water pump comprises block, described back-up ring integrative-structure be arranged on block outer ring, one end of block is fixed with block screw, the end face of rotating shaft away from one end of described shroud-like structure offers interior threaded hole, and block screw is arranged in described interior threaded hole.
Described housing and shroud-like structure and described rotor, rotating shaft, impeller are mould-matching structure.
Described water pump cover and housing are tightly connected by O-ring seals.
Described stator assembly comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, and described connector lug is electrically connected with a control unit, and described control unit comprises control panel, and described control panel is fixedly connected with stator assembly by screw.
The beneficial effects of the utility model are, wear resistant automobile electronic water pump of the present utility model, by offering interior threaded hole on rotating shaft end face, that is fixed by back-up ring is more firm, back-up ring and block are made of one structure, avoid the possibility that back-up ring loosens, ensure that the normal work of electronic water pump for automobile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A place enlarged view of Fig. 1.
In figure: 1, water pump cover, 2, housing, 3, cover plate, 4, bonnet, 4-1, depression, 4-1-1, through hole, 5, control panel, 6, screw, 7, stator assembly, 8, O-ring seals, 9, pad, 10, rotor, 11, back-up ring, 12, impeller, 13, waterproof ventilated membrane, 14, rotating shaft, 15, block, 16, block screw.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, shown in 2, embodiment of the present utility model, a kind of wear resistant automobile electronic water pump, comprise water pump cover 1 and housing 2, housing 2 inside is provided with impeller 12, stator assembly 7 and rotor 10, housing 2 inside is provided with the shroud-like structure of one end open, the opening end of shroud-like structure stretches out and forms integrative-structure with housing 2 inwall, housing 2 inside division is become mutually isolated two-part by shroud-like structure, stator assembly 7 is fit in shroud-like structure by the opening end of shroud-like structure, rotor 10 is located at the outside of shroud-like structure, and be rotationally connected with shroud-like structure by a rotating shaft 14, one end of rotating shaft 14 and the bottom outside of shroud-like structure are fixed, impeller 12 is fixed on rotor 10, there is bottom housing 2 bonnet 4, bonnet 4 is provided with depression 4-1, depression 4-1 offers through hole 4-1-1, through hole 4-1-1 covers waterproof ventilated membrane 13, depression 4-1 upper cover establishes cover plate 3, between cover plate 3 and depression 4-1, there is gap, and gap is in communication with the outside, rotating shaft 14 is provided with back-up ring 11 away from one end of shroud-like structure, wear resistant automobile electronic water pump also comprises block 15, back-up ring 11 integrative-structure be arranged on block 15 outer ring, one end of block 15 is fixed with block screw 16, the end face of rotating shaft 14 away from one end of shroud-like structure offers interior threaded hole, block screw 16 is arranged in interior threaded hole.
Housing 2 and shroud-like structure and rotor 10, rotating shaft 14, impeller 12 are mould-matching structure.Water pump cover 1 and housing 2 are tightly connected by O-ring seals 8.Stator assembly 7 comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, and connector lug is electrically connected with a control unit, and control unit comprises control panel 5, and control panel 5 is fixedly connected with stator assembly 7 by screw 6.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. a wear resistant automobile electronic water pump, it is characterized in that: comprise water pump cover (1) and housing (2), described housing (2) inside is provided with impeller (12), stator assembly (7) and rotor (10), described housing (2) inside is provided with the shroud-like structure of one end open, the opening end of described shroud-like structure stretches out and forms integrative-structure with housing (2) inwall, housing (2) inside division is become mutually isolated two-part by described shroud-like structure, described stator assembly (7) is fit in shroud-like structure by the opening end of described shroud-like structure, described rotor (10) is located at the outside of described shroud-like structure, and be rotationally connected by a rotating shaft (14) and shroud-like structure, one end of described rotating shaft (14) and the bottom outside of shroud-like structure are fixed, described impeller (12) is fixed on rotor (10),
Described housing (2) bottom has bonnet (4), bonnet (4) is provided with depression (4-1), described depression (4-1) offers through hole (4-1-1), through hole (4-1-1) covers waterproof ventilated membrane (13), described depression (4-1) upper cover establishes cover plate (3), between described cover plate (3) and depression (4-1), there is gap, and described gap is in communication with the outside
Described rotating shaft (14) is provided with back-up ring (11) away from one end of described shroud-like structure, described wear resistant automobile electronic water pump comprises block (15), described back-up ring (11) integrative-structure be arranged on block (15) outer ring, one end of block (15) is fixed with block screw (16), the end face of rotating shaft (14) away from one end of described shroud-like structure offers interior threaded hole, and block screw (16) is arranged in described interior threaded hole.
2. wear resistant automobile electronic water pump as claimed in claim 1, is characterized in that: described housing (2) and shroud-like structure and described rotor (10), rotating shaft (14), impeller (12) are mould-matching structure.
3. wear resistant automobile electronic water pump as claimed in claim 1, is characterized in that: described water pump cover (1) and housing (2) are tightly connected by O-ring seals (8).
4. wear resistant automobile electronic water pump as claimed in claim 1, it is characterized in that: described stator assembly (7) comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, described connector lug is electrically connected with a control unit, described control unit comprises control panel (5), and described control panel (5) is fixedly connected with stator assembly (7) by screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578338.5U CN205047442U (en) | 2015-08-04 | 2015-08-04 | Wear -resisting automotive electronics water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578338.5U CN205047442U (en) | 2015-08-04 | 2015-08-04 | Wear -resisting automotive electronics water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047442U true CN205047442U (en) | 2016-02-24 |
Family
ID=55341025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520578338.5U Expired - Fee Related CN205047442U (en) | 2015-08-04 | 2015-08-04 | Wear -resisting automotive electronics water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666218A (en) * | 2017-09-29 | 2018-02-06 | 广东威灵电机制造有限公司 | Electronic water pump |
| CN110374886A (en) * | 2019-07-10 | 2019-10-25 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of electronic water pump wear-resistant components |
-
2015
- 2015-08-04 CN CN201520578338.5U patent/CN205047442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666218A (en) * | 2017-09-29 | 2018-02-06 | 广东威灵电机制造有限公司 | Electronic water pump |
| CN110374886A (en) * | 2019-07-10 | 2019-10-25 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of electronic water pump wear-resistant components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160620 Address after: 213161 Changzhou, Wujin District, Hutang Town, Sha Tong Village Patentee after: Jiangsu day Power Technology Co., Ltd. Address before: 213161 Changzhou, Wujin District, Hutang Town, Sha Tong Village Patentee before: Pei Yajun |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200115 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Yingtai Shengyuan Investment Center (limited partnership) Address before: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee before: Jiangsu day Power Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200518 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao cayoute new energy Special Vehicle Co., Ltd Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Yingtai Shengyuan Investment Center (limited partnership) |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200728 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Yingtai Shengyuan Investment Center (L.P.) Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao cayoute new energy Special Vehicle Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee after: JIANGSU TIANFA POWER TECHNOLOGY Co.,Ltd. Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Yingtai Shengyuan Investment Center (L.P.) |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |