CN208628805U - A kind of bearing press for rotor assembly - Google Patents
A kind of bearing press for rotor assembly Download PDFInfo
- Publication number
- CN208628805U CN208628805U CN201821200880.7U CN201821200880U CN208628805U CN 208628805 U CN208628805 U CN 208628805U CN 201821200880 U CN201821200880 U CN 201821200880U CN 208628805 U CN208628805 U CN 208628805U
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- loading plate
- rotor
- bearing
- bearing press
- workbench
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Abstract
The utility model discloses a kind of bearing press for rotor assembly, including rack, there is the horizontal workbench put in rack, workbench is equipped with air spider；The surface of air spider is equipped with the punching mechanism by bearing press mounting on rotor；The periphery of air spider is equipped with the positioning mechanism that rotor is auxiliarily fixed；Positioning mechanism includes the loading plate A of elasticity placement on the table, and loading plate A is equipped with the notch A for placing rotor；First clamping member, the second clamping piece are equipped with above the loading plate A where the two sides notch A, first clamping member, the second clamping piece synchronizing moving under external drive clamp rotor.The utility model realizes the positioning of secondary levels direction to rotor by first clamping member, the second clamping piece after air spider once positions rotor, and for the elastic buffer that is forced through in horizontal direction, realizes the stability that rotor is placed.
Description
Technical field
The utility model relates to rotor assembling field more particularly to a kind of bearing press mountings for rotor assembly
Machine.
Background technique
Motor is a kind of common prime mover, and motor needs that bearing is mounted on rotor in advance in an assembling process
On.Existing bearing installation is installed using bearing press, realizes that the installation of bearing is fixed by being interference fitted.Mesh
Preceding bearing press is fixed on a device by rotor, and on air spider, position will not occur when realizing press fitting
Offset.Then bearing press when, rotor other than the stress by vertical direction, can also deposit in the horizontal direction by
Power, and air spider is merely able to overcome the stress in vertical direction, the stress in horizontal direction can not overcome, and lead to rotor
It is easy to appear shaking slightly in bearing press mounting, causes frictional force of the bearing in rotor installation to increase, influences entirety
Installation quality.
Utility model content
To overcome disadvantages mentioned above, horizontal direction when bearing can be overcome to install the purpose of this utility model is to provide one kind
The bearing press of stress.
In order to reach the goals above, the technical solution adopted in the utility model is: a kind of axis for rotor assembly
Pressure-bearing is installed, including rack, has horizontal positioned workbench in the rack, and the middle position fixation of the workbench is set
It is equipped with the air spider for fixing rotor；It is provided with bearing press mounting right above the air spider in rotor
On punching mechanism；The periphery of the air spider is provided with the positioning mechanism that rotor is auxiliarily fixed；
The positioning mechanism includes being provided on the loading plate A, the loading plate A of elasticity placement on the table for putting
Set the notch A of rotor；First clamping member, the second clamping piece are provided with above the loading plate A where the two sides notch A,
Described first clamping member, the second clamping piece synchronizing moving under external drive clamp rotor.Above-mentioned positioning mechanism uses
The stainless steel material of magnetically attractive is not made, and since rotor has magnetism, can be good at fixing rotor.
The utility model after air spider once positions rotor, by first clamping member, the second clamping piece come
The positioning in secondary levels direction is realized to rotor, and can be by acting on after loading plate A for the stress in horizontal direction
The enterprising row buffering of elasticity realizes the stability that rotor is placed.
Several guide sleeves A, each guide sleeve A are provided with furthermore, it is understood that being located on the loading plate A at notch periphery place
The lower end for being inside provided with guide post an A, the guide post A is fixed on the table, and leading where below loading plate A
Spring is arranged on column A.Slow down downward impact force when bearing press mounting by the damping of spring, avoids rotor and gas
The direct hard contact of dynamic chuck, causes rotor to wear.
Preferably, the quantity of the guide sleeve A is four, in distributed rectangular on loading plate A；Above loading plate A
It is provided with the notch B being provided on the cover board A, the cover board A being connected with guide post A for punching mechanism punching press.By cover board A with
Four guide post A are connected, the stability placed vertically conducive to guide post A.And by four guide post A distributed rectangulars in loading plate A
On, the stability that is moved up and down conducive to loading plate A.
Furthermore, it is understood that described first clamping member is placed on sliding block A, second clamping piece is placed in slide block B, institute
Sliding block A, slide block B is stated to be slidably arranged on the sliding rail for being arranged on the two sides notch A；Driving is fixedly installed on the loading plate A
Cylinder A, the top rod driving direction of the driving cylinder A is parallel with sliding rail, and is connected with sliding block A or slide block B；
It is provided with bearing block on loading plate A where between sliding block A, slide block B, is provided on the bearing block upwards
Shaft, and connecting base is provided in shaft, one end of the connecting base and one end of connecting plate A are hinged, the connecting base
The other end and connecting plate B one end it is hinged；The other end of the connecting plate A is hinged on sliding block A, and the connecting plate B's is another
One end is hinged in slide block B.By hinged between connecting base and connecting plate A, connecting plate B, enable driving cylinder A simultaneously
Driving sliding block A, slide block B are moved or are moved backward in the same direction, realize that structure is simple to the clamp or release of rotor, operation
It is convenient.
Furthermore, it is understood that the punching mechanism includes loading plate B, the loading plate B is fixed on workbench by guide post B
On；The upper end the loading plate B is inverted and is provided with hydraulic cylinder, and bearing guide sleeves are provided with below loading plate B, and the bearing draws
Guide sleeve face rotor, and be connected by convergence piece with the mandril of hydraulic cylinder；Detection liquid is additionally provided on the loading plate B
The displacement sensor of the mandril moving distance of cylinder pressure；The mandril shift position for limiting hydraulic cylinder is also set up in the rack
Stroke position-sensing switch.By the double shielding of displacement sensor, stroke position-sensing switch, so that punching mechanism can satisfy multiple types
The press fitting demand of type product.
Furthermore, it is understood that the convergence piece is fixedly mounted on loading plate C, several guiding are provided on the loading plate B
It covers, is equipped with guide post C in each guide sleeve, the guide post C is connected with loading plate C.By loading plate C and guide post C,
Conducive to the stability that bearing guide sleeves move up and down is improved, the accuracy that bearing squeezes installation is improved.
It is additionally provided with control panel on bearing press, is operated normally for controlling the electrical equipment on bearing press.
It drives cylinder A, B to carry out gas circuit control by corresponding solenoid valve, realizes the operation of driving cylinder A, B, above-mentioned solenoid valve and control
Panel is connected.Above-mentioned control plane can refer to the Chinese utility model patent application No. is CN201621013361.0.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment；
Fig. 2 is the schematic front view of the utility model embodiment；
Fig. 3 is the schematic side view of the utility model embodiment；
Fig. 4 is the partial perspective view of the utility model embodiment.
In figure:
1- rack；2- workbench；3- air spider；4- rotor；5- loading plate A；6- guide sleeve A；7- guide post A；
8- spring；9- cover board A；10- first clamping member；The second clamping piece of 11-；12- sliding block A；13- slide block B；14- sliding rail；15- driving
Cylinder A；16- bearing block；17- connecting base；18- connecting plate A；19- connecting plate B；20- hydraulic cylinder；21- loading plate B；22- bearing
Guide sleeves；23- convergence piece；24- loading plate C；25- control panel.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment
Referring to shown in attached FIG. 1 to FIG. 4, one of the present embodiment is used for the bearing press of rotor assembly, including
Rack 1 has horizontal positioned workbench 2 in the rack 1, and the middle position of the workbench 2, which is fixedly installed, to be used for
The air spider 3 of fixed rotor 4；The surface of the air spider 3 is provided with bearing press mounting on rotor 4
Punching mechanism；The periphery of the air spider 3 is provided with the positioning mechanism that rotor 4 is auxiliarily fixed.On bearing press also
Be provided with control panel 25, be connected respectively with punching mechanism, positioning mechanism, for control punching mechanism, positioning mechanism it is normal
Operation, above-mentioned control plane can refer to the Chinese utility model patent application No. is CN201621013361.0.
The positioning mechanism include be arranged on the elasticity loading plate A5, the loading plate A5 that are placed on workbench 2 it is useful
In the notch A for placing rotor 4.Several are provided with figure 4, it can be seen that being located on the loading plate A5 at notch periphery place
A guide post A7 is provided in guide sleeve A6, each guide sleeve A6, the lower end of the guide post A7 is fixed on workbench 2
On, and spring 8 is arranged on the guide post A7 where below the loading plate A5.In the present embodiment, the quantity of the guide sleeve A6
It is four, in distributed rectangular on loading plate A5；The connected cover board A9 of guide post A7 is provided with above loading plate A5, it is described
The notch B for punching mechanism punching press is provided on cover board A9.
It is provided with first clamping member 10, the second clamping piece 11 above the loading plate A5 where the two sides notch A, described
One clamping piece 10, the second clamping piece 11 synchronizing moving under external drive clamp rotor 4.Figure 4, it can be seen that described
First clamping member 10 is placed on sliding block A12, and second clamping piece 11 is placed in slide block B 13, the sliding block A12, sliding block
B13 is slidably arranged on the sliding rail 14 for being arranged on the two sides notch A；Driving cylinder A15 is fixedly installed on the loading plate A5,
The top rod driving direction of the driving cylinder A15 is parallel with sliding rail 14, and is connected with sliding block A12 or slide block B 13；Positioned at sliding block
It is provided with bearing block 16 on loading plate A5 where between A12, slide block B 13, is provided with upward shaft on the bearing block 16,
And connecting base 17 is provided in shaft, one end of the connecting base 17 and one end of connecting plate A18 are hinged, the connecting base 17
The other end and connecting plate B19 one end it is hinged；The other end of the connecting plate A18 is hinged on sliding block A12, the connecting plate
The other end of B19 is hinged in slide block B 13.In the present embodiment, connecting plate A18 is identical as the length of connecting plate B19, connecting base
Two hinge joints on 17 are identical at a distance from the spindle central point on connecting base 17, so that sliding block A12, slide block B 13 are in sliding rail
Movement speed on 14 is identical, reach first clamping member 10, stress that the second clamping piece 11 acts on rotor 4 it is identical,
Preferably rotor 4 is positioned.
The punching mechanism includes loading plate B21, and the loading plate B21 is fixed on workbench 2 by guide post B；Institute
It states the inversion of the upper end loading plate B and is provided with hydraulic cylinder 20, and be provided with bearing guide sleeves 22 below loading plate B21, the bearing
22 face rotor 4 of guide sleeves, and be connected by convergence piece 23 with the mandril of hydraulic cylinder 20.The fixed peace of the convergence piece 23
Mounted in loading plate C24, it is provided with several guide sleeves on the loading plate B21, guide post C, institute are equipped in each guide sleeve
Guide post C is stated to be connected with loading plate C24.In order to ensure the positional accuracy that hydraulic cylinder 20 pushes, gone back on the loading plate B21
It is provided with the displacement sensor of the mandril moving distance of detection hydraulic cylinder；The top for limiting hydraulic cylinder is also set up in the rack
The stroke position-sensing switch of bar shift position.After switching different product installation types on control panel 25, under the meeting of hydraulic cylinder 20
The displacement for pressing respective distance, realizes the installation of different product.
In use, first the rotor 4 for needing to install bearing is first placed on air spider 3, and control air spider 3
On gas circuit rotor 4 is locked.Then control driving cylinder A15, by first clamping member 10, the second clamping piece 11 from level
It is on direction that rotor 4 is fixed, while being also auxiliary positioning, it prevents rotor 4 from positional shift occurring after stress, influences
The installation quality of bearing.It will be pre-placed by hand bearing on rotor 4, then start hydraulic cylinder, pushes bearing guide sleeves 22
Bearing is squeezed to the installation that bearing is realized to the designated position of rotor 4.Due to the design of spring so that rotor 4 by
The power arrived can improve the stability that rotor 4 is placed by spring buffer.
Bearing press in the present embodiment has power supply unit, for powering to the electric component on bearing press；
With the gas path component being connected with external air source, for driving cylinder A, air spider gas supply；It is above-mentioned driving cylinder A, pneumatic
Chuck is cut-off by corresponding solenoid valve control gas circuit, and solenoid valve is controlled by control panel；Hydraulic cylinder has external hydraulic press driving
Control, above-mentioned hydraulic press are controlled by control panel.Above-mentioned power supply power supply, gas path on-off control are conventional electric controling mode,
Belong to the conventional means of electric field, therefore be not specifically described.
Embodiment of above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is implemented, and does not limit the protection scope of the present invention, and all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
Claims (6)
1. a kind of bearing press for rotor assembly, including rack (1) has on the rack (1) horizontal positioned
Workbench (2), the middle position of the workbench (2) is fixedly installed the air spider for fixing rotor (4)
(3)；The punching mechanism by bearing press mounting on rotor (4) is provided with right above the air spider (3)；Its feature exists
The positioning mechanism that rotor (4) are auxiliarily fixed is provided in: the periphery of the air spider (3)；
The positioning mechanism includes the loading plate A (5) that elasticity is placed on workbench (2), is provided on the loading plate A (5)
For placing the notch A of rotor (4)；First clamping member is provided with above the loading plate A (5) where the two sides notch A
(10), the second clamping piece (11), the first clamping member (10), the second clamping piece (11) synchronizing moving under external drive press from both sides
Hold rotor (4).
2. bearing press according to claim 1, it is characterised in that: on the loading plate A (5) where notch periphery
It is provided with several guide sleeves A (6), is provided with a guide post A (7), the guide post A (7) in each guide sleeve A (6)
Lower end be fixed on workbench (2), and be arranged with spring (8) on the guide post A (7) where below the loading plate A (5).
3. bearing press according to claim 2, it is characterised in that: the quantity of the guide sleeve A (6) is four, is in
Distributed rectangular is on loading plate A (5)；Guide post A (7) connected cover board A (9) is provided with above loading plate A (5), it is described
The notch B for punching mechanism punching press is provided on cover board A (9).
4. bearing press according to claim 1, it is characterised in that: the first clamping member (10) is placed on sliding block A
(12) on, second clamping piece (11) is placed on slide block B (13), and the sliding block A (12), slide block B (13) slide setting
On the sliding rail (14) for being arranged on the two sides notch A；Driving cylinder A (15), the drive are fixedly installed on the loading plate A (5)
Take offence cylinder A (15) top rod driving direction it is parallel with sliding rail (14), and be connected with sliding block A (12) or slide block B (13)；
Bearing block (16), the bearing block are provided on loading plate A (5) where between sliding block A (12), slide block B (13)
(16) it is provided with upward shaft on, and is provided with connecting base (17) in shaft, one end of the connecting base (17) and connection
One end of plate A is hinged, and one end of the other end and connecting plate B of the connecting base (17) is hinged；The other end of the connecting plate A is cut with scissors
It connects on sliding block A (12), the other end of the connecting plate B is hinged on slide block B (13).
5. bearing press according to claim 2, it is characterised in that: the punching mechanism includes (21) loading plate B, institute
Loading plate B (21) is stated to be fixed on workbench (2) by guide post B；It is inverted and is provided with hydraulic cylinder in the upper end the loading plate B
(20), it and below loading plate B (21) is provided with bearing guide sleeves (22), bearing guide sleeves (22) the face rotor
(4), and by convergence piece (23) it is connected with the mandril of hydraulic cylinder (20)；It is hydraulic that detection is additionally provided on the loading plate B (21)
The displacement sensor of the mandril moving distance of cylinder；The mandril shift position for limiting hydraulic cylinder is also set up on the rack (1)
Stroke position-sensing switch.
6. bearing press according to claim 5, it is characterised in that: the convergence piece (23) is fixedly mounted on loading plate
C (24) is provided with several guide sleeves on the loading plate B (21), guide post C, the guiding is equipped in each guide sleeve
Column C is connected with loading plate C (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200880.7U CN208628805U (en) | 2018-07-26 | 2018-07-26 | A kind of bearing press for rotor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200880.7U CN208628805U (en) | 2018-07-26 | 2018-07-26 | A kind of bearing press for rotor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208628805U true CN208628805U (en) | 2019-03-22 |
Family
ID=65739463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200880.7U Active CN208628805U (en) | 2018-07-26 | 2018-07-26 | A kind of bearing press for rotor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208628805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394620A (en) * | 2019-07-26 | 2019-11-01 | 横店集团英洛华电气有限公司 | Lead screw bearing automatic press mounting equipment |
| CN113319558A (en) * | 2021-04-28 | 2021-08-31 | 博格思众（常州）电机电器有限公司 | Rotor shaft pressing equipment |
| CN113878331A (en) * | 2021-09-27 | 2022-01-04 | 温州鼎龙电子科技有限公司 | Rotor press-fitting device and using method thereof |
-
2018
- 2018-07-26 CN CN201821200880.7U patent/CN208628805U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394620A (en) * | 2019-07-26 | 2019-11-01 | 横店集团英洛华电气有限公司 | Lead screw bearing automatic press mounting equipment |
| CN110394620B (en) * | 2019-07-26 | 2023-06-13 | 浙江联宜电机有限公司 | Automatic press-fitting equipment for screw rod bearing |
| CN113319558A (en) * | 2021-04-28 | 2021-08-31 | 博格思众（常州）电机电器有限公司 | Rotor shaft pressing equipment |
| CN113878331A (en) * | 2021-09-27 | 2022-01-04 | 温州鼎龙电子科技有限公司 | Rotor press-fitting device and using method thereof |
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