CN203193430U - Motor end cap structure - Google Patents
Motor end cap structure Download PDFInfo
- Publication number
- CN203193430U CN203193430U CN 201320150540 CN201320150540U CN203193430U CN 203193430 U CN203193430 U CN 203193430U CN 201320150540 CN201320150540 CN 201320150540 CN 201320150540 U CN201320150540 U CN 201320150540U CN 203193430 U CN203193430 U CN 203193430U
- Authority
- CN
- China
- Prior art keywords
- end cap
- installation
- installation foot
- cap body
- mounting ear
- 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 - Lifetime
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Abstract
The utility model discloses a motor end cap structure. The structure comprises an end cap body and installation ears arranged on the end cap body; the middle of the end cap body is provided with a bearing chamber; at least two installation pins are projected from the end cap body; two side surfaces of each installation pin and a front end face of the end cap body incline by a certain angle; an outer end of each installation pin is provided with a pinhole; the installation ear comprises an installation ear body and installation plates projecting from two ends of one side of the installation ear body; a channel section is formed between the two installation plates; positioning pins stretch from the middle of the two installation plates and the bottom of the channel section; the installation pins are embedded into the channel section; the positioning pins stretching from the bottom of the channel section insert into the pinholes; and the inner side surfaces of the installation plates press two side surfaces of the installation pins to install the installation ears and the installation pins together. The motor end cap structure disclosed by the utility model is simple, convenient for installation, and has high precision, low cost, and high strength and reliability.
Description
Technical field:
The utility model relates to a kind of motor end cap structure.
Background technology:
Traditional electric motor end cap comprises end cap body and mounting ear, the end cap body protrudes at least two installation feet, installation foot and mounting ear are provided with expense hole, outer face, pin embeds the installation foot pin-and-hole and the mounting ear pin-and-hole links together installation foot and mounting ear, but there is following several shortcoming in this structure: 1) mounting ear and end cap need be done manual work and be set the certain angle of inclination of assurance, position, so just increased the frock cost, and installation accuracy is low; 2) bonding area between installation foot and the mounting ear is few, and strength reliability is poor; 3) welding of mounting ear and end cap body needs that raw material are many, cost is high, and allowance is big, efficient is low.
Summary of the invention:
The purpose of this utility model provides a kind of motor end cap structure, and this is simple in structure, easy for installation, precision is high, cost is low, strength reliability is high.
The purpose of this utility model is achieved by following technical proposals.
A kind of motor end cap structure, comprise end cap body and the mounting ear that is installed on the end cap body, be provided with bearing chamber in the middle of the end cap body, protrude at least two installation feet on the end cap body, angle of front end face inclination of the two sides of installation foot and end cap body, the outer face of installation foot is provided with pin-and-hole, mounting ear comprises mounting ear body and the mounting panel that protrudes from mounting ear body one side two ends, form draw-in groove between two mounting panels, in the middle of two mounting panels, stretch out alignment pin on the diapire of draw-in groove, installation foot is nested in the draw-in groove the inside, stretch out alignment pin on the diapire of draw-in groove and insert the pin-and-hole the inside, the two sides that the medial surface of mounting panel compresses installation foot are installed together mounting ear and installation foot.
The scope at angle of inclination described above is that 1 degree is to 20 degree.
Installation foot outboard end described above is provided with the installation foot chamfering, and the mounting panel inboard is provided with the installation chamfering, and installation foot chamfering and installation chamfering form del.
End cap body and mounting ear described above are to weld together.
Mounting ear described above and alignment pin are one-body molded.
Mounting ear body described above is provided with installing hole.
The utility model compared with prior art, has following effect: 1) angle of the front end face of the two sides of installation foot and end cap body inclination, the scope at described angle of inclination is that 1 degree is to 20 degree, installation foot is nested in the draw-in groove the inside, stretch out alignment pin on the diapire of draw-in groove and insert the pin-and-hole the inside, the two sides that the medial surface of mounting panel compresses installation foot are installed together mounting ear and installation foot, and this is simple in structure, do not need tool locating, precision height, and easy for installation, reduce cost of labor; 2) the installation foot outboard end is provided with the installation foot chamfering, the mounting panel inboard is provided with the installation chamfering, installation foot chamfering and installation chamfering form del, increased the bonding area of installation foot and mounting ear, it is more firm that installation is connected, improve the strength reliability of electric motor end cap, compared the raw material that traditional motor end cap structure has reduced welding simultaneously, reduced the cost of raw material; 3) end cap body and mounting ear are to weld together, and it is more solid and reliable that the end cap body is connected with mounting ear; 4) mounting ear and alignment pin are one-body molded, directly process alignment pin from mounting ear, and be easy to process, and the machining accuracy height, takes full advantage of the mounting ear material, reduces the cost of raw material.
Description of drawings:
Fig. 1 is stereogram of the present utility model.
Fig. 2 is exploded view of the present utility model.
Fig. 3 is the A-A partial enlarged drawing of Fig. 2.
Fig. 4 is front view of the present utility model.
Fig. 5 is the B-B cutaway view of Fig. 4.
Fig. 6 is vertical view of the present utility model.
Fig. 7 is the C-C cutaway view of Fig. 6.
Fig. 8 is the D-D partial enlarged drawing of Fig. 7.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Extremely shown in Figure 8 as Fig. 1, the utility model is a kind of motor end cap structure, comprise end cap body 1 and the mounting ear 2 that is installed on the end cap body 1, be provided with bearing chamber 11 in the middle of the end cap body 1, protrude at least two installation feet 12 on the end cap body 1, the two sides 120 of installation foot 12 and angle [alpha] of the front end face of end cap body 1 13 inclinations, the outer face of installation foot 12 is provided with pin-and-hole 121, mounting ear 2 comprises mounting ear body 21 and the mounting panel 22 that protrudes from mounting ear body 21 1 side two ends, form draw-in groove 23 between two mounting panels 22, in the middle of two mounting panels 22, stretch out alignment pin 230 on the diapire of draw-in groove 23, installation foot 12 is nested in draw-in groove 23 the insides, stretch out alignment pin 230 on the diapire of draw-in groove 23 and insert pin-and-hole 121 the insides, the two sides that the medial surface of mounting panel 22 compresses installation foot 12 are installed together mounting ear 2 and installation foot 12.
The scope of tilt angle alpha is that 1 degree is to 20 degree.
End cap body 1 and mounting ear 2 are to weld together.
Mounting ear 2 and alignment pin 230 are one-body molded.
Principle of the present utility model is: the two sides 120 of installation foot 12 and angle [alpha] of the front end face of end cap body 1 13 inclinations, installation foot 12 is nested in draw-in groove 23 the insides, stretch out alignment pin 230 on the diapire of draw-in groove 23 and insert pin-and-hole 121 the insides, the two sides that the medial surface of mounting panel 22 compresses installation foot 12 are installed together mounting ear 2 and installation foot 12, this is simple in structure, do not need tool locating, high and the strength reliability height of precision, and easy for installation, reduce manually and the cost of raw material.
Claims (6)
1. motor end cap structure, comprise end cap body (1) and be installed in mounting ear (2) on the end cap body (1), be provided with bearing chamber (11) in the middle of the end cap body (1), end cap body (1) is gone up and is protruded at least two installation feet (12), it is characterized in that: the two sides (120) of installation foot (12) and the front end face (13) of end cap body (a 1) inclination angle (α), the outer face of installation foot (12) is provided with pin-and-hole (121), mounting ear (2) comprises mounting ear body (21) and the mounting panel (22) that protrudes from mounting ear body (21) one side two ends, form draw-in groove (23) between two mounting panels (22), in the middle of two mounting panels (22), stretch out alignment pin (230) on the diapire of draw-in groove (23), installation foot (12) is nested in draw-in groove (23) the inside, stretch out alignment pin (230) on the diapire of draw-in groove (23) and insert pin-and-hole (121) the inside, the two sides (120) that the medial surface of mounting panel (22) compresses installation foot (12) are installed together mounting ear (2) and installation foot (12).
2. a kind of motor end cap structure according to claim 1 is characterized in that: the scope of described angle of inclination (α) is that 1 degree is to 20 degree.
3. a kind of motor end cap structure according to claim 1, it is characterized in that: installation foot (12) outboard end is provided with installation foot chamfering (122), mounting panel (22) inboard is provided with installs chamfering (221), and installation foot chamfering (122) and installation chamfering (221) form del.
4. according to claim 1 or 2 or 3 described a kind of motor end cap structures, it is characterized in that: end cap body (1) and mounting ear (2) are to weld together.
5. a kind of motor end cap structure according to claim 1, it is characterized in that: mounting ear (2) and alignment pin (230) are one-body molded.
6. a kind of motor end cap structure according to claim 1, it is characterized in that: mounting ear body (21) is provided with installing hole (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150540 CN203193430U (en) | 2013-03-29 | 2013-03-29 | Motor end cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150540 CN203193430U (en) | 2013-03-29 | 2013-03-29 | Motor end cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203193430U true CN203193430U (en) | 2013-09-11 |
Family
ID=49110260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320150540 Expired - Lifetime CN203193430U (en) | 2013-03-29 | 2013-03-29 | Motor end cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203193430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501069A (en) * | 2013-10-15 | 2014-01-08 | 安徽巨一自动化装备有限公司 | One-surface two-pin motor assembling structure and assembling mode |
| CN108810590A (en) * | 2018-08-15 | 2018-11-13 | 研华科技(中国)有限公司 | High-definition digital audio and video player fixed structure |
-
2013
- 2013-03-29 CN CN 201320150540 patent/CN203193430U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501069A (en) * | 2013-10-15 | 2014-01-08 | 安徽巨一自动化装备有限公司 | One-surface two-pin motor assembling structure and assembling mode |
| CN108810590A (en) * | 2018-08-15 | 2018-11-13 | 研华科技(中国)有限公司 | High-definition digital audio and video player fixed structure |
| CN108810590B (en) * | 2018-08-15 | 2023-08-18 | 研华科技(中国)有限公司 | High definition digital video player fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |