CN207638449U - A kind of double-casing motor flange end cap that can be used in the high temperature environment - Google Patents
A kind of double-casing motor flange end cap that can be used in the high temperature environment Download PDFInfo
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- CN207638449U CN207638449U CN201721776680.1U CN201721776680U CN207638449U CN 207638449 U CN207638449 U CN 207638449U CN 201721776680 U CN201721776680 U CN 201721776680U CN 207638449 U CN207638449 U CN 207638449U
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- end cap
- double
- flange disk
- high temperature
- motor
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Abstract
The utility model discloses a kind of double-casing motor flange end caps that can be used in the high temperature environment, it is characterized in that, including end cap, it is equipped with rear stub and forward flange disk successively from back to front on end cap, it is circumferentially uniformly provided with multiple rear bearing sheets in the spaced winding of end cap and rear stub, multiple front end panels are circumferentially uniformly provided in the spaced winding of rear stub and forward flange disk, reinforcing rib is equipped in the rear surface of end cap；It is equipped with multiple threaded holes for motor integral installation on forward flange disk, multiple unthreaded holes for being mounted on end cap on motor bed-plate are equipped on end cap；By the Double-layer flange disk of rear stub and forward flange disk be arranged, when increase bearing arrive high temperature face distance, second is that can make full use of cooling wind through this Double-layer flange disk progress fast cooling；The setting one of rear bearing sheet and front end panel is to alleviate the total quality of book Double-layer flange disk, second is that strengthening coming into full contact with for cooling wind and Double-layer flange disk.
Description
Technical field
The utility model belongs to motor component technical field, more particularly to a kind of bilayer that can be used in the high temperature environment
Motor flange end cover.
Background technology
Motor conventional at present, flanged (FLGD) end cap generally only one layer of ring flange, and its material be mostly carbon steel or
Cast iron, ring flange are that cylinder is connect with end cap, and the cooling wind to come in this way from motor rear end can not cool down preceding end bearing.
On the other hand, the thermal conductivity of conventional steels is higher, in certain particular surroundings, in hot environment, and the conduction of velocity of external high temperature
It can be transmitted on bearing quickly, lead to Bearing Temperature, easily cause the accidents such as seize, therefore demand one kind can be special
The novel flange end cap used under environment.
Invention content
The utility model aim is to solve above-mentioned problems of the prior art, and proposing one kind can be in high temperature
The double-casing motor flange end cap used in environment, is adopted the technical scheme that in order to achieve the above objectives：
A kind of double-casing motor flange end cap that can be used in the high temperature environment, including end cap, on end cap from back to front
It is equipped with rear stub and forward flange disk successively, multiple rear bearing sheets are circumferentially uniformly provided in the spaced winding of end cap and rear stub,
Rear stub and the spaced winding of forward flange disk are circumferentially uniformly provided with multiple front end panels, and reinforcing rib is equipped in the rear surface of end cap；
It is equipped with multiple threaded holes for motor integral installation on forward flange disk, is equipped on end cap multiple for end cap to be mounted on
Unthreaded hole on motor bed-plate.
Preferably, the end cap is made of 316L austenitic stainless steels.
Preferably, the front end panel and rear bearing sheet are eight.
Preferably, it is positioned using seam allowance between the end cap and motor bed-plate.
It is had the beneficial effect that possessed by the utility model：It is arranged by the Double-layer flange disk of rear stub and forward flange disk,
When increase bearing to high temperature face distance, second is that cooling wind can be made full use of to carry out fast prompt drop through this Double-layer flange disk
Temperature；The setting one of rear bearing sheet and front end panel is to alleviate the total quality of book Double-layer flange disk, second is that strengthening cooling
Wind comes into full contact with Double-layer flange disk；Compared with conventional flange end cap, bearing temperature rise reduces 30K, electronic to be effectively ensured
Machine is safe and reliable in particular surroundings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 be Fig. 1 in along A-A to sectional view.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of double-casing motor flange end cap that can be used in the high temperature environment, including end cap 3,
It is equipped with rear stub 2 and forward flange disk 1 successively from back to front on end cap 3, it is circumferentially equal in end cap 3 and the spaced winding of rear stub 2
It is even to be equipped with eight rear bearing sheets 6, eight front end panels 5 are circumferentially uniformly provided in the spaced winding of rear stub 2 and forward flange disk 1,
The rear surface of end cap 3 is equipped with reinforcing rib 4, is positioned using seam allowance between the end cap 3 and motor bed-plate；In forward flange disk 1
Multiple threaded holes for motor integral installation are equipped with, are equipped on end cap 3 multiple for end cap to be mounted on motor machine
Unthreaded hole on seat.
The end cap 3 is made of 316L austenitic stainless steels, and thermal conductivity is about 15W/ (m.K), the speed of temperature conduction
Spend the one third less than conventional steels.
When the utility model is used, by end cap 3 be mounted on motor bed-plate on so that this double-casing motor flange end cap with
Motor is linked together, and then forward flange disk 1 is mounted on fixed frame, the cooling wind of motor is allowed to blow to this double-casing motor method
Blue end cap（Structure is existing herein, is repeated no more）, to which countershaft bearing carries out cooling down.
By the Double-layer flange disk of rear stub 2 and forward flange disk 1 be arranged, when increase bearing to high temperature face away from
From second is that cooling wind can be made full use of to carry out fast cooling through this Double-layer flange disk；Rear bearing sheet 6 and front end panel 5 are set
It is the total quality for alleviating book Double-layer flange disk to set one, second is that strengthening coming into full contact with for cooling wind and Double-layer flange disk；
Compared with conventional flange end cap, bearing temperature rise reduces 30K, is securely and reliably transported in particular surroundings to which motor be effectively ensured
Row.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., every foundation
The technical essence of the utility model belongs to this reality to any simple modification, equivalent change and modification made by above example
With the protection domain of new technique scheme.
Claims (4)
1. a kind of double-casing motor flange end cap that can be used in the high temperature environment, which is characterized in that including end cap, on end cap
It is equipped with rear stub and forward flange disk successively from back to front, multiple rear branch is circumferentially uniformly provided in the spaced winding of end cap and rear stub
Fagging is circumferentially uniformly provided with multiple front end panels in the spaced winding of rear stub and forward flange disk, is equipped in the rear surface of end cap
Reinforcing rib；It is equipped with multiple threaded holes for motor integral installation on forward flange disk, is equipped on end cap multiple for that will hold
Lid is mounted on the unthreaded hole on motor bed-plate.
2. the double-casing motor flange end cap according to claim 1 that can be used in the high temperature environment, which is characterized in that institute
End cap is stated to be made of 316L austenitic stainless steels.
3. the double-casing motor flange end cap according to claim 2 that can be used in the high temperature environment, which is characterized in that institute
It is eight to state front end panel and rear bearing sheet.
4. the double-casing motor flange end cap according to claim 3 that can be used in the high temperature environment, which is characterized in that institute
It states and is positioned using seam allowance between end cap and motor bed-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776680.1U CN207638449U (en) | 2017-12-19 | 2017-12-19 | A kind of double-casing motor flange end cap that can be used in the high temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776680.1U CN207638449U (en) | 2017-12-19 | 2017-12-19 | A kind of double-casing motor flange end cap that can be used in the high temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638449U true CN207638449U (en) | 2018-07-20 |
Family
ID=62864067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721776680.1U Active CN207638449U (en) | 2017-12-19 | 2017-12-19 | A kind of double-casing motor flange end cap that can be used in the high temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638449U (en) |
-
2017
- 2017-12-19 CN CN201721776680.1U patent/CN207638449U/en active Active
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