CN204145158U - There is the motor that oiliness bearing directly contacts with oil seal washer - Google Patents
There is the motor that oiliness bearing directly contacts with oil seal washer Download PDFInfo
- Publication number
- CN204145158U CN204145158U CN201420450887.XU CN201420450887U CN204145158U CN 204145158 U CN204145158 U CN 204145158U CN 201420450887 U CN201420450887 U CN 201420450887U CN 204145158 U CN204145158 U CN 204145158U
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- motor
- oil seal
- seal washer
- oiliness bearing
- bearing
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- 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.)
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- Sealing Of Bearings (AREA)
- Motor Or Generator Frames (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a kind of motor that there is oiliness bearing and directly contact with oil seal washer, it comprise with bearing chamber casing, rotate and be assemblied in motor shaft in described casing, oiliness bearing, the oil seal washer that described oiliness bearing is fixed on the bearing trim ring in the bearing chamber of described casing and directly contacts with described oiliness bearing, described oil seal washer is fixed on described motor shaft.Oiliness bearing directly contacts with oil seal washer by this motor of the utility model, eliminate the pad between oiliness bearing and oil seal washer, the operation of motor assembling can be reduced, reduce production and the manufacturing cost of motor, raise labour productivity, improve the stability that motor runs simultaneously.
Description
Technical field
The utility model relates to a kind of motor, is specifically related to a kind of motor having oiliness bearing and directly contact with oil seal washer.
Background technology
Permanent magnet DC motor has that volume is little, efficiency is high, rotation speed change scope is large, have larger detent torque, exciting method simple, moderate, and the feature that other forms cannot substitute, the occasion of its application gets more and more, and production quantity is constantly soaring.But be provided with pad between oiliness bearing in existing permanent magnet DC motor and oil seal washer, in this motor manufacturing process, assembly process is many, produce and manufacturing cost high, and the poor stability of motor operation.How to effectively reduce production and the manufacturing cost of motor, raise labour productivity, the development for motor manufacturing enterprise plays vital effect.
Utility model content
The utility model object is: for the problems referred to above, the utility model provides a kind of motor having oiliness bearing and directly contact with oil seal washer, to reduce the operation of motor assembling, reduces production and the manufacturing cost of motor, raise labour productivity, improve the stability that motor runs simultaneously.
The technical solution of the utility model is: a kind of motor having oiliness bearing and directly contact with oil seal washer, it comprise with bearing chamber casing, rotate and be assemblied in motor shaft in described casing, oiliness bearing, the oil seal washer that described oiliness bearing is fixed on the bearing trim ring in the bearing chamber of described casing and directly contacts with described oiliness bearing, described oil seal washer is fixed on described motor shaft.
On the basis of technique scheme, comprise following attached technical scheme further:
The material of described oil seal washer is thermoplastic polyester elastomer.
This motor is permanent magnet DC motor.
Described casing is made up of casing ontology and the end cap being fixed on this casing ontology rear end, and described bearing chamber has two, and one is arranged in casing ontology, and another is arranged in end cap.
The utility model has the advantages that: oiliness bearing directly contacts with oil seal washer by this motor of the utility model, compared with conventional motors structure, eliminate the pad between oiliness bearing and oil seal washer, thus decrease the operation of motor assembling, the production of effective reduction motor and manufacturing cost, improve labor productivity, also improve the stability that motor runs simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is this overall structure schematic diagram with the motor that oiliness bearing directly contacts with oil seal washer of the utility model embodiment;
Fig. 2 is this partial structurtes schematic diagram with the motor that oiliness bearing directly contacts with oil seal washer of the utility model embodiment;
Wherein: 1-oiliness bearing, 2-casing, 201-casing ontology, 202-end cap, 3-oil seal washer, 4-bearing trim ring, 5-motor shaft, 6-rotor, 7-packing ring.
Embodiment
Embodiment: Fig. 1 with Fig. 2 illustrates a this specific embodiment with the motor that oiliness bearing directly contacts with oil seal washer of the utility model, this motor is permanent magnet DC motor, it comprise with bearing chamber casing 2, rotate and be assemblied in motor shaft 5 in described casing, oiliness bearing 1, the oil seal washer 3 that described oiliness bearing 1 is fixed on the bearing trim ring 4 in the bearing chamber of described casing and directly contacts with described oiliness bearing 1, and described oil seal washer 3 is fixed on described motor shaft 5.Its motor shaft 5 is connected with the rotor 6 in casing 2, and during work, rotor 6 drive motor axle 5 rotates, outside output torque.
In the present embodiment, described oiliness bearing 1 directly contacts with oil seal washer 3, does not need another shimming therebetween, thus decrease the operation of motor assembling, the production of effective reduction motor and manufacturing cost, improve labor productivity, also improves the stability that motor runs simultaneously.
The material of described oil seal washer 3 is thermoplastic polyester elastomer (being called for short TPEE), and it has good elasticity and intensity, excellent heat resistance, splendid oil resistance, stronger anti-wear performance, stable chemical performance.
In the present embodiment, described casing 2 is made up of casing ontology 201 and the end cap 202 being fixed on this casing ontology rear end, and this casing 2 has two bearing chambers, and one of them is arranged in the end cap 202 of casing 2 rear end, another is arranged in the casing ontology 201 of casing 2 front end, as Fig. 1.
Certainly, above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to people can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, all should be encompassed within protection range of the present utility model.
Claims (4)
1. the motor that there is oiliness bearing and directly contact with oil seal washer, it is characterized in that: it comprise with bearing chamber casing (2), rotate and be assemblied in motor shaft (5) in described casing, oiliness bearing (1), the oil seal washer (3) that described oiliness bearing (1) is fixed on the bearing trim ring (4) in the bearing chamber of described casing and directly contacts with described oiliness bearing (1), described oil seal washer (3) is fixed on described motor shaft (5).
2. the motor having oiliness bearing and directly contact with oil seal washer according to claim 1, is characterized in that: the material of described oil seal washer (3) is thermoplastic polyester elastomer.
3. the motor having oiliness bearing and directly contact with oil seal washer according to claim 1, is characterized in that: this motor is permanent magnet DC motor.
4. the motor that there is oiliness bearing and directly contact with oil seal washer according to claim 1, it is characterized in that: described casing (2) is made up of casing ontology (201) and the end cap (202) that is fixed on this casing ontology rear end, described bearing chamber has two, one is arranged in casing ontology (201), and another is arranged in end cap (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450887.XU CN204145158U (en) | 2014-08-11 | 2014-08-11 | There is the motor that oiliness bearing directly contacts with oil seal washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450887.XU CN204145158U (en) | 2014-08-11 | 2014-08-11 | There is the motor that oiliness bearing directly contacts with oil seal washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145158U true CN204145158U (en) | 2015-02-04 |
Family
ID=52421822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450887.XU Active CN204145158U (en) | 2014-08-11 | 2014-08-11 | There is the motor that oiliness bearing directly contacts with oil seal washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337442A (en) * | 2014-08-11 | 2016-02-17 | 苏州金莱克汽车电机有限公司 | Motor with porous bearing in direct contact with oil seal ring |
-
2014
- 2014-08-11 CN CN201420450887.XU patent/CN204145158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337442A (en) * | 2014-08-11 | 2016-02-17 | 苏州金莱克汽车电机有限公司 | Motor with porous bearing in direct contact with oil seal ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215009 No. 2 Xiangyang Road, New District, Jiangsu, Suzhou Patentee after: Jiangsu Laike Intelligent Electrical Appliance Co., Ltd Address before: 215009 No. 2 Xiangyang Road, New District, Jiangsu, Suzhou Patentee before: SUZHOU KINGCLEAN ELECTRIC Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |