CN206865266U - A kind of waterproof seal of electric motor end cap - Google Patents
A kind of waterproof seal of electric motor end cap Download PDFInfo
- Publication number
- CN206865266U CN206865266U CN201720785324.XU CN201720785324U CN206865266U CN 206865266 U CN206865266 U CN 206865266U CN 201720785324 U CN201720785324 U CN 201720785324U CN 206865266 U CN206865266 U CN 206865266U
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- CN
- China
- Prior art keywords
- end cap
- electric motor
- motor end
- closure
- nut
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- 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.)
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Abstract
The utility model discloses a kind of waterproof seal of electric motor end cap, including electric motor end cap and closure, the side of the electric motor end cap is provided with motor body, the bottom of the motor body is provided with fixed support, and the inside of motor body is provided with machine shaft, closure is provided with the right side of the electric motor end cap, and the centre of electric motor end cap and closure is provided with rubber ring, nut is provided with the right side of the closure, the nut interior is provided with glue bead, and glue bead uniform close is distributed, hold-down bolt is provided among the nut；This experiment direct draws motor lines traditional by screw hole, it is replaced by and controls glue bead extruding motor lines is connected with nut seal by hold-down bolt, it so can both reach sealing effectiveness, motor lines replacing, cleaning can also be made more convenient, and motor original structure will not be destroyed.
Description
Technical field
The utility model belongs to Rolling production technical field, and in particular to a kind of waterproof sealing of electric motor end cap.
Background technology
Electric motor end cap is exactly the lid of motor case, typically divides protecgulum and bonnet, for fixing and supporting machine shaft,
It is exactly that whole motor is fixed by rotating shaft using the front and rear cover of motor for popular.The diversity of electric motor end cap causes motor side
The fixation of lid has changeable installation method, typically has screw to fix and rivet fixation, but conventional this fixed form exists
Humidity has to be easy to occur being mixed into foreign matter in motor in the working environment of dust, increases the energy consumption and production efficiency of motor.
In order to energy-saving, raising production efficiency, steel rolling mill's roller motor is existed for a long time due to live cooling water and water vapour
Cooled down above motor, easily cause motor coil and make moist ground connection, cause frequency converter often to alarm, can not normal work, give
Production causes greater loss, in view of the above circumstances, it is proposed that electric motor end cap is sealed with hold-down bolt band glue bead.
Utility model content
The purpose of this utility model is to provide a kind of waterproof seal of electric motor end cap, to solve above-mentioned background technology
Middle proposition improves production efficiency in order to energy-saving, and steel rolling mill's roller motor is because live cooling water and water vapour are for a long time in electricity
Cooled down above machine, easily cause motor coil and make moist ground connection, cause frequency converter often to alarm, can not normal work, to life
The problem of production causes greater loss.
To achieve the above object, the utility model provides following technical scheme：A kind of waterproof seal of electric motor end cap,
Including electric motor end cap and capping, the side of the electric motor end cap is provided with motor body, and the bottom of the motor body is provided with
Fixed support, and the inside of motor body is provided with machine shaft, and closure, and motor are provided with the right side of the electric motor end cap
The centre of end cap and closure is provided with rubber ring, and nut is provided with the right side of the closure, and the nut bottom is provided with
Glue bead, and glue bead uniform close is distributed, and hold-down bolt is provided among the nut.
Preferably, the electric motor end cap is fixedly connected with motor body by the second fixing bolt.
Preferably, the electric motor end cap is fixedly connected between closure by the first fixing bolt.
Preferably, the nut and hold-down bolt make glue bead be closely connected with motor lines by extruding.
Preferably, the hold-down bolt has endoporus, and motor lines penetrate connection box for motor from hold-down bolt endoporus.
Preferably, the glue bead is uniform in size and surface is smooth.
Preferably, connected between the closure and nut by being welded with plain cushion outside.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, it is traditional it is direct motor lines are drawn by screw hole, be replaced by and control glue bead extruding to make motor lines by hold-down bolt
It is connected with nut seal, can so reaches sealing effectiveness or make the replacing of motor lines more convenient, and will not destroy
Motor original structure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side structure schematic diagram of the present utility model；
Fig. 3 is nut structure diagram of the present utility model；
Fig. 4 is hold-down bolt structural representation of the present utility model；
In figure：1- electric motor end caps, 2- rubber rings, 3- closures, 4- nuts, 5- motor lines, 6- hold-down bolts, 7- glue beads,
8- plain cushions, 9- motor bodies, 10- machine shafts, the fixing bolts of 11- first, the fixing bolts of 12- second, 13- fixed supports.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of waterproof seal of electric motor end cap, bag
Electric motor end cap 1 and closure 3 are included, the side of electric motor end cap 1 is provided with motor body 9, and the bottom of motor body 9 is provided with fixation
Support 13, and the inside of motor body 9 is provided with machine shaft 10, the right side of electric motor end cap 1 is provided with closure 3, and motor
The centre of end cap 1 and closure 3 is provided with rubber ring 2, and the right side of closure 3 is provided with nut 4, and the bottom of nut 4 is provided with glue
Pearl 7, and the uniform close of glue bead 7 is distributed, and hold-down bolt 6 is provided among nut 4.
More stablize in order that must connect, in the present embodiment, preferable electric motor end cap 1 is solid by second with motor body 9
Determine bolt 12 to be fixedly connected.
More stablize in order that must connect, it is solid by first between preferable electric motor end cap 1 and closure 3 in the present embodiment
Determine bolt 11 to be fixedly connected.
More preferably sealed in order that obtaining, in the present embodiment, preferable nut 4 and hold-down bolt 6 make glue bead 7 and electricity by extruding
Machine line 5 closely connects.
In order that more preferable waterproof, in the present embodiment, preferable hold-down bolt 6 has an endoporus, and motor lines 5 are from hold-down bolt 6
Endoporus penetrates connection box for motor.
More preferably operated in order that obtaining, in the present embodiment, preferable glue bead 7 is uniform in size and surface is smooth.
More preferably seal in order that obtaining, in the present embodiment, connected between preferable closure 3 and nut 4 by being welded with plain cushion 8 outside
Connect.
Operation principle and process for using of the present utility model：After the utility model installs, by rotating hold-down bolt 6
Extruding nut 4 makes the compressional movement of glue bead 7 of bottom, so that glue bead 7 is tightly connected with motor lines 5, while electric motor end cap and electricity
Machine body is fixedly connected by nut avoids operation workshop vapor, greasy dirt from entering motor internal.Avoid steel rolling mill's roll electricity
Machine easily causes motor coil and made moist ground connection, cause because live cooling water and water vapour are cooled down above motor for a long time
Frequency converter is often alarmed, can not normal work situation occur.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of waterproof seal of electric motor end cap, including electric motor end cap (1) and closure (3), it is characterised in that：The electricity
The side of generator terminal lid (1) is provided with motor body (9), and the bottom of the motor body (9) is provided with fixed support (13), and electricity
The inside of machine body (9) is provided with machine shaft (10), and closure (3), and motor are provided with the right side of the electric motor end cap (1)
The centre of end cap (1) and closure (3) is provided with rubber ring (2), and nut (4) is provided with the right side of the closure (3), described
Nut (4) bottom is provided with glue bead (7), and glue bead (7) uniform close is distributed, and the centre of the nut (4) is provided with compression spiral shell
Bolt (6).
A kind of 2. waterproof seal of electric motor end cap according to claim 1, it is characterised in that：The electric motor end cap
(1) it is fixedly connected with motor body (9) by the second fixing bolt (12).
A kind of 3. waterproof seal of electric motor end cap according to claim 1, it is characterised in that：The electric motor end cap
(1) it is fixedly connected between closure (3) by the first fixing bolt (11).
A kind of 4. waterproof seal of electric motor end cap according to claim 1, it is characterised in that：The nut (4) and
Hold-down bolt (6) makes glue bead (7) be closely connected with motor lines (5) by extruding.
A kind of 5. waterproof seal of electric motor end cap according to claim 1, it is characterised in that：The hold-down bolt
(6) endoporus is offered on, the motor lines (5) are run through from the endoporus of hold-down bolt (6) and enter connection box for motor.
A kind of 6. waterproof seal of electric motor end cap according to claim 1, it is characterised in that：The glue bead (7)
Uniform in size and surface is smooth.
A kind of 7. waterproof seal of electric motor end cap according to claim 1, it is characterised in that：The closure (3)
It is fixedly connected between nut (4) by being welded with plain cushion (8) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785324.XU CN206865266U (en) | 2017-07-01 | 2017-07-01 | A kind of waterproof seal of electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785324.XU CN206865266U (en) | 2017-07-01 | 2017-07-01 | A kind of waterproof seal of electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206865266U true CN206865266U (en) | 2018-01-09 |
Family
ID=60829466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720785324.XU Active CN206865266U (en) | 2017-07-01 | 2017-07-01 | A kind of waterproof seal of electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206865266U (en) |
-
2017
- 2017-07-01 CN CN201720785324.XU patent/CN206865266U/en active Active
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