CN108438507A - Motor slip bearing protects watt device - Google Patents
Motor slip bearing protects watt device Download PDFInfo
- Publication number
- CN108438507A CN108438507A CN201810471224.9A CN201810471224A CN108438507A CN 108438507 A CN108438507 A CN 108438507A CN 201810471224 A CN201810471224 A CN 201810471224A CN 108438507 A CN108438507 A CN 108438507A
- Authority
- CN
- China
- Prior art keywords
- motor
- steel plate
- round hole
- bearing
- motor reel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000001624 hip Anatomy 0.000 description 16
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
- B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
- B65D2585/6875—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts
- B65D2585/6877—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts engines or motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The present invention discloses a kind of motor slip bearing shield watt device, is damaged under external force for sliding bearing and provides a solution.Including motor reel, sliding bearing, top watt frame；Two screw holes are set in driving end motor reel end face, using two lifting bolts of the sliding bearing, top watt frame correspondence is put together on sliding bearing, is put together on motor reel end face with bolt by a watt frame is pushed up.The configuration of the present invention is simple, easy to install and disassemble, manufacturing cost is cheap, effectively prevent motor reel under the effect of external force, sliding bearing and bearing shell are damaged, especially in motor transportational process, since motor rotor effect of inertia damages sliding bearing and bearing shell.
Description
Technical field
The present invention relates to machinery equipment field, and in particular to a kind of motor slip bearing shield watt device.
Background technology
Currently, the protection for motor slip bearing bush uses one end apical axis, the other end to be fixed on electric motor end cap,
Using three-point mount structure, distance is larger between this structural support point, causes torque larger, to protect watt device intensity requirement compared with
Height, manufacturing cost is higher, and occupied space is larger.
Invention content
The present invention relates to a kind of motor slip bearings to protect watt device, effectively prevent the motor of non-plain thrust bearing,
During transport and handling, usually there is shaft play, hits bearing shell and bearing accident occurs, simple in structure, installing and dismounting
It is convenient.The technical solution adopted by the present invention is that：Motor slip bearing protects watt device, 1 end face of driving end motor reel setting two
A bolt 5, two lifting bolts 4 will push up 3 one end of watt frame correspondence and put together on sliding bearing 2, and bolt 5 will push up 3 other end of watt frame
Put together on 1 end face of motor reel, bolt 5 motor reel 1 is tensed with top watt frame 3 until 1 one end axis platform 17 of motor reel with
Bearing shell 16 is assembled together.This process is motor reel 1 by pushing up watt frame 3 in 1 end face of motor reel and two lifting bolts 4
Place forms two point form positioning support.
The top watt frame 3 is steel plate weldment, and the L-shaped that the first steel plate 7 and 8 end face of the second steel plate make contact to an angle of 90 degrees is welded
Together, two pieces of triangular steel plates 9 are welded on steel plate 7 at 8 angulation of steel plate, and the first angle steel 10 is welded on steel plate 7, the second angle steel 11
It is welded on steel plate 8.The above process can ensure that pushing up watt frame 3 has sufficient intensity, bears outer force effect.
One big waist round hole 13 and two small waist round hole 14 are set on first steel plate 7, and 13 size of big waist round hole is big
In 14 size of small waist round hole, two 14 sizes of small waist round hole are identical, and two waist round hole 15, and two waists are arranged on the second steel plate 8
15 size of circular hole is identical.Bearing respirator 12 passes through big waist round hole 13, and two small waist round hole 14 are for fixing and positioning top watt frame
3, two waist round hole 15 further prevent motor reel 1 to rotate for fixing and positioning motor reel 1.
The operation principle of the present invention：
The present invention utilizes sliding bearing 2 and thereon original lifting bolt 4, is fixed to top 3 one end of watt frame, and form some axis
To support.Two bolts 5 are arranged in 1 end face of motor reel, are fixed to top 3 other end of watt frame, and form another point and axially support.Electricity
Motivation axis 1 forms two point form positioning support when bearing axial force, by pushing up watt frame 3, and motor reel 1 is made not form axial direction
Transmission, collide with plain bearing bush 16.Motor reel 1 bear external force rotate trend when, pass through 1 end face two of motor reel
A bolt 5 is fixed on watt frame 3 of top, prevents motor reel 1 from rotating, and avoids motor reel 1 that dry friction, damage occurs with bearing shell 16
Bearing shell.
The beneficial effects of the invention are as follows：
The present invention fixes top watt frame 3 by using sliding bearing 2 and original lifting bolt 4 thereon, subtracted new component at
This increase.And top watt frame 3 is fixed on sliding bearing 2, and original component on motor is utilized nearby, reduces new component and newly ties
The space of structure and manufacturing cost.Whole device forms two point form positioning support using top watt frame 3 to motor reel 1, effective anti-
Motor reel rotation is stopped and dry friction occurs with bearing shell, bearing shell and motor reel has been damaged under the effect of external force, to sliding axle
It holds and bearing shell damages, especially in motor transportational process, since motor rotor effect of inertia is to sliding bearing and axis
It watt damages.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present invention top watt frame front view；
Fig. 3 is present invention top watt frame vertical view；
Fig. 4 is present invention top watt frame left view.
Specific implementation mode
As shown in Figure 1, a kind of motor slip bearing protects watt device, two bolts are arranged in 1 end face of driving end motor reel
5, two lifting bolts 4 will push up 3 one end of watt frame correspondence and put together on sliding bearing 2, and bolt 5 is put together on 3 other end of watt frame is pushed up
On 1 end face of motor reel, bolt 5 tenses motor reel 1 with top watt frame 3 until 1 one end axis platform 17 of motor reel and bearing shell 16
Matched together.
As shown in Fig. 2, the top watt frame 3 is steel plate weldment, the first steel plate 7 and 8 end face of the second steel plate make contact to 90 degree
The L-shaped at angle welds together, and two pieces of triangular steel plates 9 are welded on steel plate 7 at 8 angulation of steel plate, and the first angle steel 10 is welded in steel plate 7
On, the second angle steel 11 is welded on steel plate 8.
Such as Fig. 3, shown in Fig. 4, one big waist round hole 13 and two small waist round hole 14 are set, and big on first steel plate 7
13 size of waist round hole is more than 14 size of small waist round hole, and two 14 sizes of small waist round hole are identical, and two ovals are arranged on the second steel plate 8
Hole 15, and two 15 sizes of waist round hole are identical.
The present invention ensure that motor reel 1 under certain outer force effect by top watt frame 3 and 5 lifting bolt 4 of bolt, with
Bearing shell 16 and sliding bearing 2 do not collide with, and effectively prevent bearing shell 16 and sliding bearing 2 damages.
Claims (3)
1. a kind of motor slip bearing protects watt device, it is characterized in that：Two bolts are arranged in driving end motor reel (1) end face
(5), two lifting bolts (4) will push up watt frame (3) one end correspondence and put together on sliding bearing (2), and bolt (5) will push up watt frame (3)
The other end is put together on motor reel (1) end face, and bolt (5) tenses motor reel (1) until motor reel with top watt frame (3)
(1) one end axis platform (17) is assembled together with bearing shell (16).
2. a kind of motor slip bearing protects watt device according to claim 1, it is characterized in that：The top watt frame (3) is steel
Plate weldment, the L-shaped that the first steel plate (7) makes contact to an angle of 90 degrees with the second steel plate (8) end face weld together, two pieces of triangular steel plates
(9) steel plate (7) is welded on at steel plate (8) angulation, and the first angle steel (10) is welded on steel plate (7), and the second angle steel (11) is welded in steel
On plate (8).
3. a kind of motor slip bearing protects watt device according to claim 2, it is characterized in that：On first steel plate (7)
One big waist round hole (13) and two small waist round hole (14) are set, and big waist round hole (13) size is more than small waist round hole (14) ruler
Very little, two small waist round hole (14) size is identical, and two waist round hole (15), and two waist round hole (15) are arranged on the second steel plate (8)
Size is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810471224.9A CN108438507A (en) | 2018-05-17 | 2018-05-17 | Motor slip bearing protects watt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810471224.9A CN108438507A (en) | 2018-05-17 | 2018-05-17 | Motor slip bearing protects watt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108438507A true CN108438507A (en) | 2018-08-24 |
Family
ID=63204450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810471224.9A Pending CN108438507A (en) | 2018-05-17 | 2018-05-17 | Motor slip bearing protects watt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108438507A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802830Y (en) * | 2005-07-11 | 2006-08-02 | 张弘 | Miniature electric machine |
| CN201951882U (en) * | 2010-12-31 | 2011-08-31 | 江苏清江电机制造有限公司 | Large protective device for transporting electrical machine |
| CN102518682A (en) * | 2011-12-14 | 2012-06-27 | 陕西航天动力高科技股份有限公司 | Axial positioning device |
| JP2012244667A (en) * | 2011-05-16 | 2012-12-10 | Nishishiba Electric Co Ltd | Transport protection device for rotary electric machine |
| CN102820750A (en) * | 2012-08-31 | 2012-12-12 | 中电电机股份有限公司 | High-speed motor end cover type sliding bearing assembly method |
| CN204013140U (en) * | 2014-07-08 | 2014-12-10 | 东方电气集团东方电机有限公司 | A kind of bracing or strutting arrangement for motor bearings protection |
| CN205841497U (en) * | 2016-07-27 | 2016-12-28 | 浙江强力重工有限公司 | Block bearing |
| CN208233741U (en) * | 2018-05-17 | 2018-12-14 | 哈尔滨电气动力装备有限公司 | Motor slip bearing protects watt device |
-
2018
- 2018-05-17 CN CN201810471224.9A patent/CN108438507A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802830Y (en) * | 2005-07-11 | 2006-08-02 | 张弘 | Miniature electric machine |
| CN201951882U (en) * | 2010-12-31 | 2011-08-31 | 江苏清江电机制造有限公司 | Large protective device for transporting electrical machine |
| JP2012244667A (en) * | 2011-05-16 | 2012-12-10 | Nishishiba Electric Co Ltd | Transport protection device for rotary electric machine |
| CN102518682A (en) * | 2011-12-14 | 2012-06-27 | 陕西航天动力高科技股份有限公司 | Axial positioning device |
| CN102820750A (en) * | 2012-08-31 | 2012-12-12 | 中电电机股份有限公司 | High-speed motor end cover type sliding bearing assembly method |
| CN204013140U (en) * | 2014-07-08 | 2014-12-10 | 东方电气集团东方电机有限公司 | A kind of bracing or strutting arrangement for motor bearings protection |
| CN205841497U (en) * | 2016-07-27 | 2016-12-28 | 浙江强力重工有限公司 | Block bearing |
| CN208233741U (en) * | 2018-05-17 | 2018-12-14 | 哈尔滨电气动力装备有限公司 | Motor slip bearing protects watt device |
Non-Patent Citations (1)
| Title |
|---|
| 潘成林: "《实用中小型电机手册》", vol. 2007, 30 April 2007, 上海科学技术出版社, pages: 15 - 8 * |
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