CN205195467U - Motor output shaft end covers and uses motor of this end cover - Google Patents
Motor output shaft end covers and uses motor of this end cover Download PDFInfo
- Publication number
- CN205195467U CN205195467U CN201521025010.7U CN201521025010U CN205195467U CN 205195467 U CN205195467 U CN 205195467U CN 201521025010 U CN201521025010 U CN 201521025010U CN 205195467 U CN205195467 U CN 205195467U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- installation base
- end cap
- end cover
- motor
- 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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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a motor output shaft end covers and uses motor of this end cover, end cover include the end cover body, are equipped with the output shaft on the end cover body and perforate, correspond the fenestrate position department of output shaft on the outside terminal surface of end cover body and be equipped with the installation base, on the outside terminal surface of end cover body in the upper and lower left and right sides of installation base has been arranged respectively and has been extended to the heat dissipation rib of installation base circumference edge. These heat dissipation ribs can effectively increase the heat radiating area that output shaft end covered, improve the heat dispersion of output shaft end lid. And, control the circumference edge that the heat dissipation rib that inclines extended to the installation base respectively owing to arranging from top to bottom at the installation base, can also play the effect of better support installation base, improve the installation base atress, strengthen the intensity of whole end cover, improve the compressive capacity of whole end cover.
Description
Technical field
The utility model relates to a kind of motor output shaft end cap and uses the motor of this end cap.
Background technology
Mostly existing motor is on housing, arrange the fin extended vertically, to improve the heat-sinking capability of motor.The end cap of corresponding output shaft one end of electric machine casing is the output shaft end cap for supporting output shaft, as shown in Figure 1, output shaft end cap is fixedly mounted on electric machine casing by outward flange structure 2 in use, in the end face outside 1 of output shaft end cap, corresponding output shaft 4 positions of boring a hole are provided with installation base 3, installation base 3 is contained in seal cover on output shaft to realize the sealing to output shaft place for installation sleeve, avoids extraneous dust to enter motor internal through position of output axle place.Existing output shaft end cap generally only plays the effect supporting output shaft and install seal cover, does not have the function helping motor radiating.
Summary of the invention
The utility model provides a kind of motor output shaft end cap with good heat radiating function; Meanwhile, the utility model also provides a kind of motor using above-mentioned end cap.
The technical scheme of motor output shaft end cap provided by the utility model is: a kind of motor output shaft end cap, comprise end cap body, end cap body is provided with output shaft perforation, in the end face outside of end cap body, the position of corresponding output shaft perforation is provided with installation base, is furnished with in described installation base in the end face outside of described end cap body the radiation rib extending to described installation base circumferential edge place up and down respectively.
Described radiation rib comprises the vertical radiation rib vertically extended being arranged in the upper and lower both sides of described installation base and the heatsink transverse rib extended transversely being arranged in the described installation base left and right sides.
Recessed radiating groove in the end face outside of described end cap body is formed between two radiation rib of the arbitrary neighborhood in described radiation rib.
The technical scheme of the motor of use provided by the utility model above-mentioned motor output shaft end cap is: a kind of motor, comprise housing, housing forward end is fixed with output shaft end cap, output shaft end cap comprises end cap body, end cap body is provided with output shaft perforation, in the end face outside of end cap body, the position of corresponding output shaft perforation is provided with installation base, is furnished with in described installation base in the end face outside of described end cap body the radiation rib extending to described installation base circumferential edge place up and down respectively.
Described radiation rib comprises the vertical radiation rib vertically extended being arranged in the upper and lower both sides of described installation base and the heatsink transverse rib extended transversely being arranged in the described installation base left and right sides.
Recessed radiating groove in the end face outside of described end cap body is formed between two radiation rib of the arbitrary neighborhood in described radiation rib.
The beneficial effects of the utility model are: motor output shaft end cap provided by the utility model in use, be connected on electric machine casing, due to the end face outside of end cap body extending to the radiation rib at installation base circumferential edge place in arranging respectively up and down of installation base, these radiation rib effectively can increase the area of dissipation that output shaft end covers, and improve the heat dispersion of output shaft end cap.And, because the radiation rib being arranged in installation base side up and down extends to the circumferential edge place of installation base respectively, can also play and support installation base preferably and improve the stressed of installation base, strengthen the intensity of whole end cap, improve the anti-pressure ability of whole end cap.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing motor output shaft end cap;
Fig. 2 is the structural representation of a kind of embodiment of motor output shaft end cap provided by the utility model.
Embodiment
As shown in Figure 2, a kind of embodiment of motor output shaft end cap, motor output shaft end cap in this embodiment comprises end cap body, end cap body is provided with output shaft perforation 15, in the end face outside 11 of end cap body, the position of corresponding output shaft perforation 15 is provided with installation base 12, installation base 12 is for installing seal cover to improve motor seal performance, and installation base is identical with the structure of the installation base of output shaft end cap of the prior art, does not repeat them here.
The difference of the output shaft end cap that the present embodiment provides and output shaft end cap of the prior art is mainly: be furnished with in installation base 12 in the end face outside 11 of end cap body the radiation rib extending to installation base 12 circumferential edge place up and down respectively, and radiation rib herein comprises the vertical radiation rib 10 vertically extended and the heatsink transverse rib 13 extended transversely being arranged in installation base 15 left and right sides that are arranged in installation base about 15 both sides.
Further, in the present embodiment, in all radiation rib arbitrary neighborhood two radiation rib between form recessed radiating groove 14 in the end face outside of described end cap body.
The output shaft end cap that the present embodiment provides in use, is bolted structure and is connected on electric machine casing by end cap body, and seal cover through output shaft perforation, and is bolted structure and is fixedly mounted on installation base by the output shaft of motor.
The output shaft end that the present embodiment provides covers, radiation rib comprises heatsink transverse rib and vertical radiation rib, in other embodiments, radiation rib can be also the radial radiation rib radially extended, as long as the one end towards installation base being arranged in installation base radial radiation rib up and down extends to the circumferential edge place of installation base.
In the present embodiment, radiating groove is recessed on end cap body, and so, the bottom land of radiating groove is by the end face outside lower than end face body, and in other embodiments, the groove bottom of radiating groove also can be concordant with the end face outside of end cap body.
The utility model also provides a kind of motor, this motor comprises the output shaft end cap of housing and holder housing front end, housing is identical with the structure of electric machine casing of the prior art, and output shaft end cap is then identical with the end cover structure in above-mentioned motor output shaft Endcap embodiments, does not repeat them here.
Claims (6)
1. a motor output shaft end cap, comprise end cap body, end cap body is provided with output shaft perforation, in the end face outside of end cap body, the position of corresponding output shaft perforation is provided with installation base, it is characterized in that: be furnished with in described installation base in the end face outside of described end cap body the radiation rib extending to described installation base circumferential edge place up and down respectively.
2. motor output shaft end cap according to claim 1, is characterized in that: described radiation rib comprises the vertical radiation rib vertically extended being arranged in the upper and lower both sides of described installation base and the heatsink transverse rib extended transversely being arranged in the described installation base left and right sides.
3. motor output shaft end cap according to claim 1 and 2, is characterized in that: form recessed radiating groove in the end face outside of described end cap body between two radiation rib of the arbitrary neighborhood in described radiation rib.
4. a motor, comprise housing, housing forward end is fixed with output shaft end cap, output shaft end cap comprises end cap body, end cap body is provided with output shaft perforation, in the end face outside of end cap body, the position of corresponding output shaft perforation is provided with installation base, it is characterized in that: be furnished with in described installation base in the end face outside of described end cap body the radiation rib extending to described installation base circumferential edge place up and down respectively.
5. motor according to claim 4, is characterized in that: described radiation rib comprises the vertical radiation rib vertically extended being arranged in the upper and lower both sides of described installation base and the heatsink transverse rib extended transversely being arranged in the described installation base left and right sides.
6. the motor according to claim 4 or 5, is characterized in that: form recessed radiating groove in the end face outside of described end cap body between two radiation rib of the arbitrary neighborhood in described radiation rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025010.7U CN205195467U (en) | 2015-12-11 | 2015-12-11 | Motor output shaft end covers and uses motor of this end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025010.7U CN205195467U (en) | 2015-12-11 | 2015-12-11 | Motor output shaft end covers and uses motor of this end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195467U true CN205195467U (en) | 2016-04-27 |
Family
ID=55788412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521025010.7U Expired - Fee Related CN205195467U (en) | 2015-12-11 | 2015-12-11 | Motor output shaft end covers and uses motor of this end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205195467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600336A (en) * | 2020-12-26 | 2021-04-02 | 连云港宝迪汽车配件制造有限公司 | Corrosion-resistant automobile generator end cover and preparation method thereof |
-
2015
- 2015-12-11 CN CN201521025010.7U patent/CN205195467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600336A (en) * | 2020-12-26 | 2021-04-02 | 连云港宝迪汽车配件制造有限公司 | Corrosion-resistant automobile generator end cover and preparation method thereof |
| CN112600336B (en) * | 2020-12-26 | 2021-08-20 | 连云港宝迪汽车配件制造有限公司 | Corrosion-resistant automobile generator end cover and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160427 Termination date: 20181211 |