CN105406667A - Motor end cover oil seal assembling mechanism - Google Patents
Motor end cover oil seal assembling mechanism Download PDFInfo
- Publication number
- CN105406667A CN105406667A CN201510980662.4A CN201510980662A CN105406667A CN 105406667 A CN105406667 A CN 105406667A CN 201510980662 A CN201510980662 A CN 201510980662A CN 105406667 A CN105406667 A CN 105406667A
- Authority
- CN
- China
- Prior art keywords
- end cap
- motor end
- electric motor
- positioning table
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the field of a motor production technology and in particular to a motor end cover oil seal assembling mechanism. The motor end cover oil seal assembling mechanism comprises a positioning table matched with a bearing chamber hole in the inner side of the motor end cover; a pressure bar is arranged above the positioning table; a to-be-assembled oil seal is arranged on the end head part of the pressure bar in a sleeving manner; the rod core of the pressure bar is parallel to the hole core of an oil seal chamber hole in the outer side of the motor end cover, and the rod core and the hole core are matched in an insertion and separation manner; the end cover is positioned by the positioning table; the pressure bar sleeved by the oil seal and the oil seal chamber hole in the outside of the end cover are matched in an inserting manner through a manpower manner or a mechanical manner, so as to extrude the oil seal into the oil seal chamber on the outside of the end cover; and the assembling mechanism is high in assembling efficiency and capable of accurately assembling the oil seal to the correct position of the motor end cover.
Description
Technical field
The present invention relates to motor production technical field, especially a kind of electric motor end cap oil sealing assemble mechanism.
Background technology
One end of electric motor end cap and electric machine stand is assembled, and the rotating shaft of motor is stretched out end cap and is connected with load, for guaranteeing the sealing of motor, the axle body being positioned at the binding site place of rotating shaft and end cap is arranged with oil sealing.Shown in composition graphs 1, described end cap entirety is in disk-like structure, the center position being positioned at end cap is provided with the through hole passed for rotating shaft, the bearing chamber endoporus b that the large aperture section that this through hole comprises outside in end cap is formed, oil sealing room hole a and middle small-bore section of passing for rotating shaft, oil sealing is arranged on the shoulder hole stepped locations place of the oil sealing room hole a at end cap lateral surface place, in prior art, the installation of this oil sealing adopts the mode of artificial hand-held oil sealing to be inserted the stepped locations place of the oil sealing room hole a of the lateral surface of end cap more, manual type is inefficiency not only, and accurately oil sealing cannot be pushed correct position.
Summary of the invention
Object of the present invention is just to provide a kind of efficiency of assembling and the high electric motor end cap oil sealing assemble mechanism of accuracy.
To achieve these goals, the technical solution used in the present invention is: a kind of electric motor end cap oil sealing assemble mechanism, comprise the positioning table for coordinating with hole, electric motor end cap inboard bearing room, the top of positioning table is provided with depression bar, oil-sealing sleeve to be assembled is located at the end head of depression bar, and the bar core of depression bar is parallel with electric motor end cap outer hole, hole, side seal room core and form grafting and be separated cooperation.
The technique effect that compared with prior art the present invention possesses is: utilize positioning table enforcement to be located end cap, utilize artificial or mechanical mode that the depression bar being arranged with oil sealing is formed grafting with the outer hole, side seal room of end cap to coordinate, thus oil sealing is clamp-oned in the outer hole, side seal room of end cap, this assemble mechanism efficiency of assembling is high and oil sealing can be assembled to accurately the correct position of electric motor end cap.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric motor end cap;
Fig. 2 is the structural representation of assemble mechanism;
Fig. 3 is the structural representation that assemble mechanism is arranged on fixed station.
Specific implementation method
Composition graphs 1 to Fig. 3, to the explanation further of the present invention's do:
A kind of electric motor end cap oil sealing assemble mechanism, comprise the positioning table 20 for coordinating with electric motor end cap A inboard bearing room hole b, the top of positioning table 20 is provided with depression bar 10, oil sealing B to be assembled is set in the end head of depression bar 10, and the bar core of depression bar 10 is parallel with electric motor end cap A outer a hole, hole, side seal room core and form grafting and be separated cooperation.
First positioning table 20 is adopted to coordinate with the accurate location of implementing electric motor end cap A with electric motor end cap A inboard bearing room hole b, avoid the movement of end cap A, oil sealing B is set on depression bar 10, depression bar 10 is formed grafting with the outer side seal room hole a of electric motor end cap A coordinate, thus oil sealing B is sent to accurately in the outer side seal room hole a of electric motor end cap A, this assemble mechanism efficiency of assembling is high and oil sealing B can be assembled to the correct position of electric motor end cap accurately.
For improving efficiency of assembling further, described positioning table 20 is arranged on fixed station 30, and positioning table 20 forms detachable cooperation with fixed station 30, and described depression bar 10 is vertically laid and is connected with elevating mechanism, and elevating mechanism drives depression bar 10 vertically to move back and forth.According to the electric motor end cap A of different model, adopt the positioning table 20 of different model, positioning table 20 is fixed on fixed station 30, utilize the oscilaltion of elevating mechanism thus oil sealing B be pressed in the outer side seal room hole a of end cap A.
Composition graphs 2, described positioning table 20 is in step shaft-like, the path section of positioning table 20 is positioned at upper end and the aperture of diameter dimension and the middle through hole supplying rotating shaft to pass of electric motor end cap A coincide, the axial length size of the path section of positioning table 20 is greater than the long size in hole of the middle through hole supplying rotating shaft to pass of electric motor end cap, the central diameter section diameter dimension of positioning table 20 and the indoor aperture, hole of electric motor end cap A inboard bearing coincide, and the axial length size of the central diameter section of positioning table 20 and the axial length size sum of path section are greater than the through hole and the indoor Kong Kongchang size of inboard bearing that supply rotating shaft to pass in the middle of electric motor end cap A.
In practical set process, directly by the medial surface of electric motor end cap A down, make medial surface bearing chamber hole b directly pile up neatly on positioning table 20, the step axle head of medial surface bearing chamber hole b and positioning table 20 against, easy to operate, efficiency is high.
It is characterized in that: the lower rod end of depression bar 10 and oil sealing B interference fits to be assembled, oil sealing B to be assembled and electric motor end cap A outer hole, side seal room a interference fit.Shown in composition graphs 2, the radial dimension c of lower rod end sheathed assembling oil sealing B is greater than the internal diameter size d of the outer side seal room hole b of electric motor end cap A slightly, the pressing down of depression bar 10 is actually and oil sealing B is out of shape slightly clamp-on in the outer side seal room hole b of electric motor end cap A, frictional force between the outer side seal room hole b of such oil sealing B and electric motor end cap A is larger, oil sealing, in the process of rising rollback, can not be taken out of by depression bar 10.
For ease of the dismounting of positioning table 20, described fixed station 30 is provided with groove 31, positioning table 20 is positioned at this groove 31, and described positioning table 20 is directly piled up neatly in groove 31, and easy accessibility, efficiency are high.
Claims (5)
1. an electric motor end cap oil sealing assemble mechanism, it is characterized in that: comprise for electric motor end cap A inside the positioning table (20) of bearing chamber inner hole, the top of positioning table (20) is provided with depression bar (10), oil sealing B to be assembled is set in the end head of depression bar (10), and the bar core of depression bar (10) is parallel with electric motor end cap A outer hole, hole, side seal room core and form grafting and be separated cooperation.
2. electric motor end cap oil sealing assemble mechanism according to claim 1, it is characterized in that: described positioning table (20) is arranged on fixed station (30), positioning table (20) forms detachable cooperation with fixed station (30), described depression bar (10) is vertically laid and is connected with elevating mechanism, and elevating mechanism drives depression bar (10) vertically to move back and forth.
3. electric motor end cap oil sealing assemble mechanism according to claim 1 and 2, it is characterized in that: described positioning table (20) is in step shaft-like, the path section of positioning table (20) is positioned at upper end and the aperture of diameter dimension and the middle through hole supplying rotating shaft to pass of electric motor end cap A coincide, the axial length size of the path section of positioning table (20) is greater than the long size in hole of the middle through hole supplying rotating shaft to pass of electric motor end cap, the central diameter section diameter dimension of positioning table (20) and the indoor aperture, hole of electric motor end cap A inboard bearing coincide, the axial length size of the central diameter section of positioning table (20) and the axial length size sum of path section are greater than the through hole and the indoor Kong Kongchang size of inboard bearing that supply rotating shaft to pass in the middle of electric motor end cap A.
4. electric motor end cap oil sealing assemble mechanism according to claim 1 and 2, is characterized in that: the lower rod end of depression bar (10) and oil sealing B interference fits to be assembled, oil sealing B to be assembled and electric motor end cap A outer hole, side seal room interference fit.
5. electric motor end cap oil sealing assemble mechanism according to claim 2, it is characterized in that: described fixed station (30) is provided with groove (31), positioning table (20) is positioned at this groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980662.4A CN105406667A (en) | 2015-12-22 | 2015-12-22 | Motor end cover oil seal assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980662.4A CN105406667A (en) | 2015-12-22 | 2015-12-22 | Motor end cover oil seal assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105406667A true CN105406667A (en) | 2016-03-16 |
Family
ID=55471980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980662.4A Pending CN105406667A (en) | 2015-12-22 | 2015-12-22 | Motor end cover oil seal assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406667A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533092A (en) * | 2016-12-13 | 2017-03-22 | 鹤山市源创电机有限公司 | Stator and casing stamping tool |
| CN106712398A (en) * | 2016-12-25 | 2017-05-24 | 重庆市爱华机电有限公司双福分公司 | Motor bearing press mounting equipment |
| CN110216444A (en) * | 2019-05-29 | 2019-09-10 | 安徽宏远机械制造有限公司 | Electric motor end cap oil seal pressing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271777A (en) * | 1997-03-25 | 1998-10-09 | Canon Precision Inc | Assembling device for motor provided with fluid bearing and assembling method |
| CN203973157U (en) * | 2014-06-27 | 2014-12-03 | 盐城市荣南机械制造有限公司 | A kind of tractor oil sealing press-loading apparatus |
| CN204290656U (en) * | 2014-11-18 | 2015-04-22 | 石家庄国祥精密机械有限公司 | Electric motor end cap oil seal pressing device |
-
2015
- 2015-12-22 CN CN201510980662.4A patent/CN105406667A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271777A (en) * | 1997-03-25 | 1998-10-09 | Canon Precision Inc | Assembling device for motor provided with fluid bearing and assembling method |
| CN203973157U (en) * | 2014-06-27 | 2014-12-03 | 盐城市荣南机械制造有限公司 | A kind of tractor oil sealing press-loading apparatus |
| CN204290656U (en) * | 2014-11-18 | 2015-04-22 | 石家庄国祥精密机械有限公司 | Electric motor end cap oil seal pressing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533092A (en) * | 2016-12-13 | 2017-03-22 | 鹤山市源创电机有限公司 | Stator and casing stamping tool |
| CN106533092B (en) * | 2016-12-13 | 2024-05-07 | 鹤山市源创电机有限公司 | Stator casing punching tool |
| CN106712398A (en) * | 2016-12-25 | 2017-05-24 | 重庆市爱华机电有限公司双福分公司 | Motor bearing press mounting equipment |
| CN110216444A (en) * | 2019-05-29 | 2019-09-10 | 安徽宏远机械制造有限公司 | Electric motor end cap oil seal pressing device |
| CN110216444B (en) * | 2019-05-29 | 2021-08-10 | 安徽宏远机械制造有限公司 | Motor end cover oil seal press-fitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204470940U (en) | A kind of collar assembly tooling | |
| CN105406667A (en) | Motor end cover oil seal assembling mechanism | |
| CN103143911A (en) | Automatic assembly machine for gears | |
| CN203156300U (en) | Automatic gear assembly machine | |
| CN204413552U (en) | Torsion spring assembling mechanism | |
| CN207013645U (en) | Reliable semi-rigid cable rapid shaping frock | |
| CN205290823U (en) | Air brake valve assembly assembly fixture | |
| CN204585128U (en) | Flange angle adjustable press-fitting tool | |
| JP2013052692A5 (en) | ||
| CN105458694B (en) | The assembly method of air brake valve general assembly frock | |
| CN103722371B (en) | A kind of group of magnets assembling device | |
| CN103899660B (en) | A kind of semiautomatic negative pressure suction spindle pin-packaging device | |
| CN204179874U (en) | Motor magnetic tile chip mounter | |
| CN204295618U (en) | The press-fitting tool of motorcycle start relay | |
| CN202428388U (en) | Press fitting clamp for motorcycle shaft positioning seal ring | |
| CN204366876U (en) | Dowel device | |
| CN203712240U (en) | Assembly fixture for planet carrier component | |
| CN202622691U (en) | Mechanical bushing block press-in device | |
| CN105397712B (en) | A kind of air brake valve general assembly frock | |
| CN205841147U (en) | A kind of air compressor piston | |
| CN204886587U (en) | Flat motor stator part push in device | |
| CN204171631U (en) | A kind of lining radial positioning mechanism | |
| CN203751622U (en) | Bearing press mounting device | |
| CN203955861U (en) | Air-conditioner pipe group is beaten limit point device | |
| CN204019103U (en) | The aluminium assembly equipment of LED fluorescent tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |