CN106712398A - Motor bearing press mounting equipment - Google Patents
Motor bearing press mounting equipment Download PDFInfo
- Publication number
- CN106712398A CN106712398A CN201611212912.0A CN201611212912A CN106712398A CN 106712398 A CN106712398 A CN 106712398A CN 201611212912 A CN201611212912 A CN 201611212912A CN 106712398 A CN106712398 A CN 106712398A
- Authority
- CN
- China
- Prior art keywords
- hole
- motor bearings
- loading device
- end cap
- fixed seat
- 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.)
- Granted
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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
-
- 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)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides motor bearing press mounting equipment comprising the following units: a n-type support; a fixed seat fixed on the bottom plate of the support; a bearing pillar arranged above the fixed seat, wherein a boss structure is arranged on the top of the bearing pillar; an end cover sleeve capable of freely sliding up and down outside the bearing pillar, wherein a reset spring is sleeved on the lower section outside the end cover sleeve; a pressure mechanism arranged on the top plate, wherein the bottom of the pressure mechanism is connected with a vertical downward pressure rod; a control mechanism arranged on the top plate and connected with the pressure mechanism; a pressure sensor arranged on the bottom of the pressure rod and connected with a load displayer mounted on the top plate. The motor bearing press mounting equipment is simple and fast in operation, can effectively improve assembling efficiency, and the fitting tightness level between the motor bearing and the motor end cover can be determined according to the pressure, thus picking out unqualified products, and ensuring product quality.
Description
Technical field
The present invention relates to the bearing press mounting equipment in machine field, more particularly to a kind of assembling of motor.
Background technology
Motor bearings also known as bearing of motor or motor bearing, are the one kind being specifically applied on motor or motor
Special bearing.The bearing that motor is used is a part for support shaft, and it can be with the rotation of leading axle, it is also possible to bear axle overhead
The part for turning.The conventional bearing of motor has four types, i.e. rolling bearing, sliding bearing, oscillating bearing and oiliness bearing.It is most normal
The motor bearings seen is rolling bearing, that is, the bearing for having rolling element.
The mounting means of motor bearings includes that heating coordinates and press-in cooperation, wherein heating cooperation is by heating motor shaft
Hold or bearing block, tight fit is changed into the installation method of loose fit using thermal expansion；And press-in cooperation is incited somebody to action by external force
Motor bearings is installed to and axle is reinstalled in the bearing saddle bore of electric motor end cap, or is first assembled on axle motor bearings by pressure
Refill and be fitted in electric motor end cap.In the press-in cooperation mode of existing motor bearings, press-fited using manual mostly, one side workman ratio
It is harder, on the other hand it is difficult to detect motor bearings with the cooperation tightness degree of bearing block, if there is bearing saddle bore size
The undersized problem of excessive or bearing outer ring, is manually difficult to find, and the motor of this degree of cooperation can then have when in use
There is certain potential safety hazard.
The content of the invention
For the deficiency in the presence of prior art, the invention provides a kind of motor bearings press-loading device, it is not only carried
The efficiency of assembling of motor bearings high, reduces labor strength, and can be tight with the cooperation of bearing block to motor bearings
Degree is detected, is easy to find underproof product, it is ensured that product quality.
To achieve the above object, present invention employs following technical scheme：
A kind of motor bearings press-loading device, including：
Support frame, support frame as described above is combined by base plate, support column and top board and forms Contraband font structure；
The fixed seat on base plate is fixed on, the fixed seat upper surface is provided with vertical fixing hole；
Shaft column above fixed seat is arranged on by fixing hole, the top of the shaft column is provided with for placing
The boss structure of motor bearings；
Shaft column outside and the end cap sleeve that can freely slide up and down are enclosed within, the upper end of the end cap sleeve outer wall is provided with
Lug boss, the hypomere of the end cap cartridge exterior is arranged with back-moving spring, and the back-moving spring top and bottom are against convex respectively
Play subordinate's end face and fixed seat upper surface；
Pressure mechanism on top board, the lower end of the pressure mechanism is connected with depression bar vertically downward；
The controlling organization being connected on top board and with pressure mechanism；
Located at the pressure sensor of depression bar lower end, and the pressure sensor and the load display instrument phase on top board
Even.
Further, also including the optoelectronic switch transmitter located at top board and the optoelectronic switch receiver located at base plate, and
The optoelectronic switch transmitter and optoelectronic switch receiver are electrically connected with controlling organization.
Further, the base plate is provided with the protector of upper opening, and the optoelectronic switch receiver is located at protector
It is interior.
Further, it is provided with sliding bearing between the end cap sleeve and shaft column.
Further, the endoporus of the end cap sleeve is the diameter holes of shoulder hole and the large diameter hole including upper end and lower end,
The boss structure is located in large diameter hole, and external diameter and the diameter holes internal diameter of the shaft column match.
Further, the bottom of the boss structure is provided with the position limiting convex ring for being located at shaft column outer wall, the limit convex
Path bore dia of the external diameter of ring more than end cap sleeve.
Further, the side wall of the fixed seat is provided with the first horizontal pin-and-hole and the first pin-and-hole is communicated with fixing hole, institute
The lower end for stating shaft column is provided with the second pin-and-hole matched with the first pin-and-hole.
Further, the pressure mechanism is hydraulic cylinder, the lower end of the depression bar by helicitic texture and branch sleeve with
Pressure sensor is connected.
Compared to prior art, the present invention has the advantages that：During present invention work, motor bearings is placed in bearing branch
On the boss structure of post, Open Side Down is enclosed within end cap sleeve top for electric motor end cap, by controlling organization control pressure mechanism, pressure
The depression bar of force mechanisms drives pressure sensor to oppress electric motor end cap downwards, and electric motor end cap is moved downwardly together with end cap sleeve, from
And motor bearings is press fit into the bearing saddle bore of electric motor end cap, assembly manipulation is simple, quick, can effectively lift efficiency of assembling；
Meanwhile, pressure sensor is by pressure transmission used to load display instrument, you can according to pressure used judge motor bearings with
The cooperation tightness degree of electric motor end cap, and underproof product will be coordinated to choose, product quality ensure that with this.
Brief description of the drawings
Fig. 1 is topology view of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further illustrated to the technical scheme in the present invention.
As shown in figure 1, the present invention proposes a kind of motor bearings press-loading device, including：
Support frame, support frame as described above forms Contraband font structure by the combination of base plate 11, support column 12 and top board 13；
The fixed seat 2 on base plate 11 is fixed on, the upper surface of the fixed seat 2 is provided with vertical fixing hole 21, the fixation
The side wall of seat 2 is provided with the first horizontal pin-and-hole 22 and the first pin-and-hole 22 is communicated with fixing hole 21；
It is arranged on the shaft column 3 of the top of fixed seat 2 by fixing hole 21, the lower end of the shaft column 3 is provided with and the
The second pin-and-hole 31 that one pin-and-hole 22 matches, the top of the shaft column 3 is provided with the boss knot for placing motor bearings
Structure 32, the bottom of the boss structure 32 is provided with the position limiting convex ring 33 for being located at the outer wall of shaft column 3；
By sliding bearing sleeve 7 in the outside of shaft column 3 and the end cap sleeve 4 that can freely slide up and down, the end cap set
The endoporus of cylinder 4 is shoulder hole and the diameter holes 42 of the large diameter hole 41 including upper end and lower end, and the boss structure 32 is located at big footpath
In hole 41, the diameter of the external diameter more than diameter holes 42 of the position limiting convex ring 33, the upper end of the outer wall of end cap sleeve 4 is provided with projection
Portion 43, the hypomere outside the end cap sleeve 4 is arranged with back-moving spring 5, and the top and bottom of the back-moving spring 5 are against convex respectively
Play the lower surface of portion 43 and the upper surface of fixed seat 2；
Hydraulic cylinder 6 on top board 13, the lower end of the hydraulic cylinder 6 is connected with depression bar 61 vertically downward；
The controlling organization 62 being connected on top board 13 and with hydraulic cylinder 6；
The pressure sensor 8 of the lower end of depression bar 61, and the pressure sensing are connected to by helicitic texture and branch sleeve 81
Device 8 is connected with the load display instrument 82 on top board 13；
Optoelectronic switch transmitter 91 located at top board 13 and the optoelectronic switch receiver 92 located at base plate 11, and the photoelectricity
Switch transmitter 91 and optoelectronic switch receiver 92 are electrically connected with controlling organization 62, wherein the base plate 11 is provided with top opening
The protector 93 of mouth, the optoelectronic switch receiver 92 is in protector 93.
Shaft column of the present invention is arranged in fixed seat by fixing hole, while setting the first pin-and-hole and the second pin
Hole, inserts in the first pin-and-hole and the second pin-and-hole by by latch, the detachable installation of the shaft column is realized, for difference
The motor bearings of model, can select various sizes of shaft column；The position limiting convex ring is used to carry out the upper end of end cap sleeve
It is spacing ensureing that boss structure is exposed in large diameter hole so that motor bearings can be positioned on boss structure；The reset bullet
Spring be used for press-fit finish after to it is upper promotion end cap sleeve so that its reset；By setting optoelectronic switch, exist when workman is detected
When place the action of motor bearings and electric motor end cap, to hydraulic cylinder locking avoiding workman from being crushed；While optoelectronic switch
Receiver is located in protector, and it can be avoided to be damaged by workpiece.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, it all should cover at this
In the middle of the right of invention.
Claims (8)
1. a kind of motor bearings press-loading device, it is characterised in that including：
Support frame, support frame as described above is combined by base plate, support column and top board and forms Contraband font structure；
The fixed seat on base plate is fixed on, the fixed seat upper surface is provided with vertical fixing hole；
Shaft column above fixed seat is arranged on by fixing hole, the top of the shaft column is provided with for placing motor
The boss structure of bearing；
Shaft column outside and the end cap sleeve that can freely slide up and down are enclosed within, the upper end of the end cap sleeve outer wall is provided with projection
Portion, the hypomere of the end cap cartridge exterior is arranged with back-moving spring, and the back-moving spring top and bottom are against lug boss respectively
Lower surface and fixed seat upper surface；
Pressure mechanism on top board, the lower end of the pressure mechanism is connected with depression bar vertically downward；
The controlling organization being connected on top board and with pressure mechanism；
It is connected with the load display instrument on top board located at the pressure sensor of depression bar lower end, and the pressure sensor.
2. a kind of motor bearings press-loading device as claimed in claim 1, it is characterised in that：Also include being established by cable located at the light of top board
Close transmitter and the optoelectronic switch receiver located at base plate, and the optoelectronic switch transmitter and optoelectronic switch receiver with control
Mechanism's electrical connection processed.
3. a kind of motor bearings press-loading device as claimed in claim 2, it is characterised in that：The base plate is provided with upper opening
Protector, the optoelectronic switch receiver is in the protector.
4. a kind of motor bearings press-loading device as claimed in claim 1, it is characterised in that：The end cap sleeve and shaft column
Between be provided with sliding bearing.
5. a kind of motor bearings press-loading device as claimed in claim 1, it is characterised in that：The endoporus of the end cap sleeve is rank
Terraced hole and the diameter holes of the large diameter hole including upper end and lower end, the boss structure are located in large diameter hole, the shaft column
External diameter matches with diameter holes internal diameter.
6. a kind of motor bearings press-loading device as claimed in claim 5, it is characterised in that：The bottom of the boss structure is provided with
It is located at the position limiting convex ring of shaft column outer wall, the path bore dia of the external diameter more than end cap sleeve of the position limiting convex ring.
7. a kind of motor bearings press-loading device as claimed in claim 1, it is characterised in that：The side wall of the fixed seat is provided with water
Flat the first pin-and-hole and the first pin-and-hole is communicated with fixing hole, and the lower end of the shaft column is provided with match with the first pin-and-hole
Two pin-and-holes.
8. a kind of motor bearings press-loading device as claimed in claim 1, it is characterised in that：The pressure mechanism is hydraulic cylinder,
The lower end of the depression bar is connected by helicitic texture and branch sleeve with pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212912.0A CN106712398B (en) | 2016-12-25 | 2016-12-25 | Motor bearing press-fitting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212912.0A CN106712398B (en) | 2016-12-25 | 2016-12-25 | Motor bearing press-fitting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106712398A true CN106712398A (en) | 2017-05-24 |
| CN106712398B CN106712398B (en) | 2023-05-12 |
Family
ID=58903208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611212912.0A Active CN106712398B (en) | 2016-12-25 | 2016-12-25 | Motor bearing press-fitting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106712398B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000112A (en) * | 2018-01-16 | 2018-05-08 | 恒速控股有限公司 | A kind of motor assembling line and its stator press-loading transmission equipment |
| CN111181335A (en) * | 2019-12-20 | 2020-05-19 | 合肥道一动力科技有限公司 | New forms of energy motor rear end cap assembly quality |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01246025A (en) * | 1988-03-24 | 1989-10-02 | Tatsumi Denki Seisakusho:Kk | Press-fitting method and device thereof |
| US20050125987A1 (en) * | 2002-05-24 | 2005-06-16 | Toyoda Koki Kabushiki Kaisha | Method and apparatus for manufacturing electric motor |
| CN201570957U (en) * | 2009-11-20 | 2010-09-01 | 江苏超力电器有限公司 | Motor end cover riveting equipment |
| CN102085611A (en) * | 2010-11-11 | 2011-06-08 | 宁波工程学院 | Automatic assembly method and assembly system for strain gauge |
| CN103100853A (en) * | 2013-01-29 | 2013-05-15 | 泉州市沪航阀门制造有限公司 | Assembly equipment of rubber joint and assembly method thereof |
| CN103121162A (en) * | 2013-03-18 | 2013-05-29 | 阜新德尔汽车部件股份有限公司 | Semi-automatic press for mechanical assembly |
| CN103537892A (en) * | 2013-10-12 | 2014-01-29 | 中国科学院深圳先进技术研究院 | Automatic screw and nut combination locking device |
| CN104100647A (en) * | 2014-07-28 | 2014-10-15 | 广西玉林卓越动力发电设备有限公司 | Compact-structure shaft coupling and assembly process |
| CN204053405U (en) * | 2014-08-26 | 2014-12-31 | 泰州市众擎金属制品有限公司 | A kind of hornpress |
| CN104589024A (en) * | 2015-01-16 | 2015-05-06 | 无锡市创能机械制造有限公司 | Bearing press mounting tool for plate rammer vibration box |
| CN105406667A (en) * | 2015-12-22 | 2016-03-16 | 安徽皖南新维电机有限公司 | Motor end cover oil seal assembling mechanism |
| CN205218449U (en) * | 2015-11-30 | 2016-05-11 | 重庆市力波机械制造有限公司渝鑫机械厂 | A quick pressure equipment tool equipment for gear inner bearing |
| CN206250918U (en) * | 2016-12-25 | 2017-06-13 | 重庆市爱华机电有限公司双福分公司 | Motor bearings press-loading device |
-
2016
- 2016-12-25 CN CN201611212912.0A patent/CN106712398B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01246025A (en) * | 1988-03-24 | 1989-10-02 | Tatsumi Denki Seisakusho:Kk | Press-fitting method and device thereof |
| US20050125987A1 (en) * | 2002-05-24 | 2005-06-16 | Toyoda Koki Kabushiki Kaisha | Method and apparatus for manufacturing electric motor |
| CN201570957U (en) * | 2009-11-20 | 2010-09-01 | 江苏超力电器有限公司 | Motor end cover riveting equipment |
| CN102085611A (en) * | 2010-11-11 | 2011-06-08 | 宁波工程学院 | Automatic assembly method and assembly system for strain gauge |
| CN103100853A (en) * | 2013-01-29 | 2013-05-15 | 泉州市沪航阀门制造有限公司 | Assembly equipment of rubber joint and assembly method thereof |
| CN103121162A (en) * | 2013-03-18 | 2013-05-29 | 阜新德尔汽车部件股份有限公司 | Semi-automatic press for mechanical assembly |
| CN103537892A (en) * | 2013-10-12 | 2014-01-29 | 中国科学院深圳先进技术研究院 | Automatic screw and nut combination locking device |
| CN104100647A (en) * | 2014-07-28 | 2014-10-15 | 广西玉林卓越动力发电设备有限公司 | Compact-structure shaft coupling and assembly process |
| CN204053405U (en) * | 2014-08-26 | 2014-12-31 | 泰州市众擎金属制品有限公司 | A kind of hornpress |
| CN104589024A (en) * | 2015-01-16 | 2015-05-06 | 无锡市创能机械制造有限公司 | Bearing press mounting tool for plate rammer vibration box |
| CN205218449U (en) * | 2015-11-30 | 2016-05-11 | 重庆市力波机械制造有限公司渝鑫机械厂 | A quick pressure equipment tool equipment for gear inner bearing |
| CN105406667A (en) * | 2015-12-22 | 2016-03-16 | 安徽皖南新维电机有限公司 | Motor end cover oil seal assembling mechanism |
| CN206250918U (en) * | 2016-12-25 | 2017-06-13 | 重庆市爱华机电有限公司双福分公司 | Motor bearings press-loading device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000112A (en) * | 2018-01-16 | 2018-05-08 | 恒速控股有限公司 | A kind of motor assembling line and its stator press-loading transmission equipment |
| CN111181335A (en) * | 2019-12-20 | 2020-05-19 | 合肥道一动力科技有限公司 | New forms of energy motor rear end cap assembly quality |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106712398B (en) | 2023-05-12 |
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