CN103501069A - One-surface two-pin motor assembling structure and assembling mode - Google Patents
One-surface two-pin motor assembling structure and assembling mode Download PDFInfo
- Publication number
- CN103501069A CN103501069A CN201310482664.1A CN201310482664A CN103501069A CN 103501069 A CN103501069 A CN 103501069A CN 201310482664 A CN201310482664 A CN 201310482664A CN 103501069 A CN103501069 A CN 103501069A
- Authority
- CN
- China
- Prior art keywords
- end cap
- machine casing
- motor
- electric machine
- dowel hole
- 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.)
- Pending
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a one-surface two-pin motor assembling structure and an assembling mode. The one-surface two-pin motor assembling structure and the assembling mode are characterized in that a motor end cover and a motor shell are axially positioned by contact between an end face of the motor end cover and an end face of the motor shell; a pair of end cover positioning pinholes are formed in the end face of the motor end cover; corresponding to the end cover positioning pinholes, a pair of shell positioning pinholes are formed in the end face of the motor shell; and positioning pins are assembled in the end cover positioning pinholes and the shell positioning pinholes to carry out radial positioning. The one-surface two-pin motor assembling structure is simple in structure, good in reliability, low in manufacturing cost and simple, rapid and convenient in assembling process; and when the one-surface two-pin motor assembling structure and the assembling mode are applied to the field of motor manufacturing, production efficiency can be effectively improved.
Description
Technical field
The present invention relates to assembly structure and the assembling mode of plane and two pits, relate in particular to assembly structure and the assembling mode of electric motor end cap and electric machine casing.
Background technology
Along with current industrial expansion, market is just increasing to the demand of industrial motor, and the production capacity of general factory just is difficult to the demand of satisfying the market, increase exactly new equipment and increase labourer's quantity in order to change this present situation only way, so certainly will bring the increase of equipment cost and labor cost, and the motor manufacturing belongs to labor-intensive enterprises, the increase of equipment cost and labor cost will bring for the development of enterprise huge burden, thereby can affect the normal development of enterprise.
Traditional electric motor end cap and electric machine casing are all the assembling modes that adopts one side one seam, electric motor end cap and electric machine casing are axially being located by the two end contact, coordinate the realization location by the male half coupling on end cap with the inner stopper formation on casing diametrically, this assembling mode is very high for processing request, two seams must have higher machining accuracy guarantee well to coordinate, will improve percent defective like this, moreover the seam assembling is more difficult, has reduced to a certain extent production efficiency.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, and motor assembling structure and the assembling mode of the plane and two pits of a kind of simple in structure, good reliability, low cost of manufacture is provided, and is applied to field of motor manufacturing, to enhance productivity.
The present invention is that the technical solution problem adopts following technical scheme:
The characteristics of the motor assembling structure of plane and two pits of the present invention are: electric motor end cap and electric machine casing are with electric motor end cap end face and the electric machine casing end face acquisition axial location that contacts; A pair of end cap dowel hole is set on described electric motor end cap end face; Corresponding to described end cap dowel hole, on described electric machine casing end face, the pair of shells dowel hole is set, and has alignment pin to be assemblied in end cap dowel hole and housing dowel hole to obtain radial location.
The characteristics of the motor assembling structure of plane and two pits of the present invention also are:
Described alignment pin and housing dowel hole are interference fit, and described alignment pin and end cap dowel hole are little matched in clearance.
Described electric motor end cap is connected by screw fastening with electric machine casing.
The characteristics of the assembling mode of the motor assembling structure of plane and two pits of the present invention are to carry out as follows:
The first step, the mode by two alignment pins by interference fit are enclosed in the housing dowel hole of electric machine casing;
Second step, the end face by the end face of electric motor end cap towards electric machine casing, and described two alignment pins are dropped in the end cap dowel hole, obtain axial location and radial location between electric motor end cap and electric machine casing;
The 3rd step, electric motor end cap has been connected to the assembling between electric motor end cap and electric machine casing with electric machine casing by screw fastening.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, with the assembly structure of traditional one side one seam, compare, the assembling mode pin hole processing of plane and two pits of the present invention is simpler, has reduced percent defective, and assembling process is more simple and convenient, has effectively improved production efficiency.
2, simple in structure, the good reliability of the motor of plane and two pits of the present invention assembling mode, low cost of manufacture.
The accompanying drawing explanation
Fig. 1 is electric motor end cap of the present invention and electric machine casing assembly structure schematic diagram;
The A-A cutaway view that Fig. 2 is Fig. 1;
Fig. 3 a, Fig. 3 b, Fig. 3 c and Fig. 3 d are assembling process flow chart of the present invention.
Number in the figure: 1 electric machine casing; 1a housing dowel hole; 2 alignment pins; 3 electric motor end caps; 3a end cap dowel hole; 4 screws.
Embodiment
Referring to Fig. 1, Fig. 2, in the present embodiment, the motor assembling structure of plane and two pits is: electric motor end cap 3 and electric machine casing 1 are with electric motor end cap end face and the electric machine casing end face acquisition axial location that contacts; A pair of end cap dowel hole 3a is set on the end face of electric motor end cap 3; Corresponding to end cap dowel hole 3a, pair of shells dowel hole 1a is set on the end face of electric machine casing 1, and has alignment pin 2 to be assemblied in end cap dowel hole 3a and housing dowel hole 1a to obtain radial location.
In the present embodiment, alignment pin 2 is interference fit with housing dowel hole 1a, and alignment pin 2 is little matched in clearance with end cap dowel hole 3a; Between electric motor end cap 3 and electric machine casing 1, by screw 4, be fastenedly connected.
In concrete enforcement, need flatness and each dowel hole of the end face of assurance electric motor end cap 3 and electric machine casing 1 to reach the position degree for the screw hole of trip bolt 4.
In the present embodiment, the assembling mode of the motor assembling structure of plane and two pits is to carry out as follows:
The first step, the mode by two alignment pins 2 by interference fit are enclosed in the housing dowel hole 1a of electric machine casing 1 (as shown in Figure 3 a);
Second step, the end face by the end face of electric motor end cap 3 towards electric machine casing 1, and two alignment pins 2 are dropped in end cap dowel hole 3a, realize axial location and radial location (as shown in Fig. 3 b) between electric motor end cap 3 and electric machine casing 1;
The 3rd step, electric motor end cap 3 and electric machine casing 1 have been fastenedly connected to assembling (as shown in Figure 3 c with shown in Fig. 3 d) by screw 4.
The electric motor end cap of plane and two pits of the present invention and the assembly structure of electric machine casing have improved the product safety reliability effectively, have improved efficiency of assembling, have improved assembly quality and stability, and its technique is simply effective, and conversion flexibly, is applicable to various types of motor assemblings.
Claims (4)
1. the motor assembling structure of a plane and two pits is characterized in that: electric motor end cap (3) and electric machine casing (1) are with the end face of the end face of electric motor end cap and the electric machine casing acquisition axial location that contacts; A pair of end cap dowel hole (3a) is set on the end face of described electric motor end cap; Corresponding to described end cap dowel hole (3a), pair of shells dowel hole (1a) is set on the end face of described electric machine casing (1), and has alignment pin (2) to be assemblied in acquisition radial location in end cap dowel hole (3a) and housing dowel hole (1a).
2. the motor assembling structure of plane and two pits according to claim 1, it is characterized in that: described alignment pin (2) is interference fit with housing dowel hole (1a), and described alignment pin (2) is little matched in clearance with end cap dowel hole (3a).
3. the motor assembling structure of plane and two pits according to claim 1 and 2 is characterized in that: described electric motor end cap (3) is fastenedly connected by screw (4) with electric machine casing (1).
4. the assembling mode of the motor assembling structure of the described plane and two pits of claim 1 is characterized in that carrying out as follows:
The first step, the mode by two alignment pins (2) by interference fit are enclosed in the housing dowel hole (1a) of electric machine casing (1);
Second step, the end face by the end face of electric motor end cap (3) towards electric machine casing (1), and described two alignment pins (2) are dropped in end cap dowel hole (3a), obtain axial location and radial location between electric motor end cap (3) and electric machine casing (1);
The 3rd step, electric motor end cap (3) and electric machine casing (1) have been fastenedly connected to the assembling between electric motor end cap and electric machine casing by screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482664.1A CN103501069A (en) | 2013-10-15 | 2013-10-15 | One-surface two-pin motor assembling structure and assembling mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482664.1A CN103501069A (en) | 2013-10-15 | 2013-10-15 | One-surface two-pin motor assembling structure and assembling mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103501069A true CN103501069A (en) | 2014-01-08 |
Family
ID=49866250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310482664.1A Pending CN103501069A (en) | 2013-10-15 | 2013-10-15 | One-surface two-pin motor assembling structure and assembling mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103501069A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300766A (en) * | 2016-08-31 | 2017-01-04 | 无锡太昌精密机械有限公司 | Easy-to-dismount electric machine casing and the assembling structure of front motor cover |
| CN107994712A (en) * | 2017-12-14 | 2018-05-04 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of motor mounting assembly and the device with motor |
| CN110877196A (en) * | 2019-12-08 | 2020-03-13 | 湖南凯斯机械股份有限公司 | Processing technology for improving processing efficiency of sewing machine head |
| CN111922687A (en) * | 2020-07-21 | 2020-11-13 | 合肥巨一动力系统有限公司 | Fixed-mounting-free fixed-torsion tool for front end cover of driving motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488684A (en) * | 2008-01-18 | 2009-07-22 | 龙彦丞 | A motor fixing system and a method for fixing motor |
| CN102684371A (en) * | 2012-05-25 | 2012-09-19 | 卧龙电气集团股份有限公司 | Three-section type slender explosion-proof vibration motor |
| CN202586580U (en) * | 2012-05-17 | 2012-12-05 | 浙江利欧股份有限公司 | Motor having structure capable of preventing motor end cap from doing circumferential rotation |
| CN203193430U (en) * | 2013-03-29 | 2013-09-11 | 大洋电机新动力科技有限公司 | Motor end cap structure |
| KR101316144B1 (en) * | 2012-06-11 | 2013-10-08 | 뉴모텍(주) | Motor |
| CN203504335U (en) * | 2013-10-15 | 2014-03-26 | 安徽巨一自动化装备有限公司 | Motor assembly structure with two pins on surface |
-
2013
- 2013-10-15 CN CN201310482664.1A patent/CN103501069A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488684A (en) * | 2008-01-18 | 2009-07-22 | 龙彦丞 | A motor fixing system and a method for fixing motor |
| CN202586580U (en) * | 2012-05-17 | 2012-12-05 | 浙江利欧股份有限公司 | Motor having structure capable of preventing motor end cap from doing circumferential rotation |
| CN102684371A (en) * | 2012-05-25 | 2012-09-19 | 卧龙电气集团股份有限公司 | Three-section type slender explosion-proof vibration motor |
| KR101316144B1 (en) * | 2012-06-11 | 2013-10-08 | 뉴모텍(주) | Motor |
| CN203193430U (en) * | 2013-03-29 | 2013-09-11 | 大洋电机新动力科技有限公司 | Motor end cap structure |
| CN203504335U (en) * | 2013-10-15 | 2014-03-26 | 安徽巨一自动化装备有限公司 | Motor assembly structure with two pins on surface |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300766A (en) * | 2016-08-31 | 2017-01-04 | 无锡太昌精密机械有限公司 | Easy-to-dismount electric machine casing and the assembling structure of front motor cover |
| CN107994712A (en) * | 2017-12-14 | 2018-05-04 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of motor mounting assembly and the device with motor |
| CN107994712B (en) * | 2017-12-14 | 2020-10-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor installation component and device with motor |
| CN110877196A (en) * | 2019-12-08 | 2020-03-13 | 湖南凯斯机械股份有限公司 | Processing technology for improving processing efficiency of sewing machine head |
| CN110877196B (en) * | 2019-12-08 | 2021-08-06 | 湖南凯斯机械股份有限公司 | Processing technology for improving processing efficiency of sewing machine head |
| CN111922687A (en) * | 2020-07-21 | 2020-11-13 | 合肥巨一动力系统有限公司 | Fixed-mounting-free fixed-torsion tool for front end cover of driving motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103501069A (en) | One-surface two-pin motor assembling structure and assembling mode | |
| CN204065139U (en) | Assembly type pull bar | |
| CN203481509U (en) | Underwater plugging electric connector | |
| CN205159378U (en) | Novel utmost point post assembly structure of power battery | |
| CN203504335U (en) | Motor assembly structure with two pins on surface | |
| CN203218575U (en) | A sealed radio frequency coaxial connector | |
| CN103795196B (en) | The welding procedure of assembled piece type servo motor stator | |
| CN205070654U (en) | Motor shell | |
| CN203481979U (en) | Cooling structure of motor casing | |
| CN203367623U (en) | Airtight double females | |
| CN205194945U (en) | Rf adapter | |
| CN204144614U (en) | Superhigh pressure Quick connector | |
| CN203445730U (en) | Sealing structure of motor casing | |
| CN202612105U (en) | Screw pump stator connector | |
| CN105529846A (en) | Rotor and motor | |
| CN203787720U (en) | Sealed electric connection structure | |
| CN204205755U (en) | Rotor and motor | |
| CN206098264U (en) | Touch arm | |
| CN205231903U (en) | Motor end cover convenient to change bearing | |
| CN204720335U (en) | A kind of high sealing high-durability side supporting switch for motorcycle | |
| CN203553821U (en) | Junction box lead mounting tooling | |
| CN203574474U (en) | High-precision motor | |
| CN203521820U (en) | Multi-coaxial connector | |
| CN204668130U (en) | A kind of secondary terminal box | |
| CN201887569U (en) | Stator structure of motor with exposed iron core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |