CN207926349U - A kind of gasket for elevator motor - Google Patents
A kind of gasket for elevator motor Download PDFInfo
- Publication number
- CN207926349U CN207926349U CN201820037556.1U CN201820037556U CN207926349U CN 207926349 U CN207926349 U CN 207926349U CN 201820037556 U CN201820037556 U CN 201820037556U CN 207926349 U CN207926349 U CN 207926349U
- Authority
- CN
- China
- Prior art keywords
- gasket
- storage tank
- wear
- elevator motor
- positioning sleeve
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to elevator motor field, more particularly to a kind of gasket for elevator motor, solves in gasket assembling process in the prior art without positioning, result in the low problem of efficiency of assembling.Its key points of the technical solution are that including positioning sleeve and wear-resistant block, the side of positioning sleeve offers storage tank, wear-resistant block is mounted in storage tank, positioning sleeve is provided with the bulge loop for being positioned with motor casing on a lateral circle surface of storage tank, offers locating slot in motor casing, convex block is provided on the side wall of locating slot, when gasket is packed into the locating slot on motor casing, so that bulge loop is stuck in the lower section of convex block, to be positioned to positioning sleeve, improves the efficiency of assembling of gasket.
Description
Technical field
The utility model is related to elevator motor fields, more particularly to a kind of gasket for elevator motor.
Background technology
Glass-frame riser is the lifting gear of door/window glass of automobile, includes mainly elevator motor, retarder, conductor rope, leads
To plate, glass mounting bracket etc..Elevator motor includes motor casing, and the interior end set in shaft of motor casing is useful for turning
The gasket that axis is limited.
Refer to the attached drawing 1, in the prior art, gasket is integrally cylinder, and gasket is integrally formed for copper, in assembling process
Without positioning, thus it is difficult to realize the positioning of gasket in an installation, it is low to result in efficiency of assembling.
Utility model content
The purpose of this utility model is to provide a kind of gasket for elevator motor, it is advantageous that, efficiency of assembling height,
Wearability is strong.
The above-mentioned technical purpose of the utility model technical scheme is that：
The side of a kind of gasket for elevator motor, including positioning sleeve and wear-resistant block, the positioning sleeve offers appearance
Slot is set, the wear-resistant block is mounted in the storage tank, and the positioning sleeve is provided on a lateral circle surface of the storage tank
Bulge loop for being positioned with motor casing.
By using above-mentioned technical proposal, when mounted, first damping seal ring is packed into storage tank, then will be wear-resisting packaged
Enter in storage tank, finally gasket is packed into the locating slot on motor casing, bulge loop is made to be stuck in the lower section of convex block, to positioning sleeve
It is positioned, improves the efficiency of assembling of gasket.Since the part that reality is abutted with shaft is only wear-resistant block, while wear-resistant block
It with the split type setting of positioning sleeve, is made of different materials from positioning sleeve convenient for wear-resistant block, to reduce gasket entirety
Cost.
Preferably, the bottom of the positioning sleeve offers location hole, it is provided on motor casing and the location hole phase
The positioning column matched.
By using above-mentioned technical proposal, pass through the setting of positioning column and location hole, it is therefore prevented that positioning sleeve is in locating slot
Opposite sliding occurs, improves stability of the positioning sleeve in locating slot.
Preferably, being provided with inclined bearing surface on the circumferential surface of the bulge loop.
By using above-mentioned technical proposal, the abutment ring abutted against with bearing surface is provided in locating slot.When positioning sleeve is pacified
When in locating slot, bearing surface is abutted against with abutment ring.By the setting of bearing surface, contact of the bulge loop with locating slot is increased
Area, to further improve the stability of positioning sleeve and locating slot installation, while inclined bearing surface makes positioning sleeve exist
When stress, power straight down is decomposed into two power along bearing surface and perpendicular to bearing surface, to reduce positioning sleeve
Single direction stress improves positioning sleeve anti-pressure ability.
Preferably, the top of the bearing surface is provided with reinforcing ring.
By using above-mentioned technical proposal, due to bearing surface to be obliquely installed, thus the connection of bearing surface and bulge loop surface
Place is more prone to stress concentration than other positions, by the setting of reinforcing ring, improves bearing surface and bulge loop surface junction
Structural strength, to improve the reliability of gasket.
Preferably, being provided with guide surface at the top of the storage tank inner wall.
By using above-mentioned technical proposal, when wear-resistant block is assembled with positioning sleeve, without alignment completely, by being oriented to
The guiding role in face can slide into storage tank, meanwhile, the setting of guide surface is reduced to a certain extent in assembly, wear-resisting
Block strikes the possibility of storage tank inner wall.
Preferably, the inner wall along the storage tank is provided with yielding rubber circle.
By using above-mentioned technical proposal, after wear-resistant block is packed into storage tank, yielding rubber circle be mounted on wear-resistant block with
Between storage tank, the gap between storage tank and wear-resistant block is reduced, to improve stability of the wear-resistant block in storage tank.
Meanwhile when the spindle is rotated, shaft is abutted against and is relatively rotated with wear-resistant block, thus shaft rotation can drive wear-resistant block to shake
It is dynamic, by the setting of yielding rubber circle, convert the kinetic energy of wear-resistant block to the elastic potential energy of yielding rubber circle, it is resistance to reduce
The vibration of abrading block improves the stability of elevator motor operating.
Preferably, being provided with mounting groove on the inner wall of the storage tank, it is arranged on the peripheral surface of the yielding rubber circle
It is useful for the mounting bar being packed into mounting groove.
Wear-resistant block is prevented to be packed into storage tank by the setting of mounting groove and mounting bar by using above-mentioned technical proposal
When interior, so that yielding rubber circle is subjected to displacement deformation with yielding rubber circle friction, improves yielding rubber circle and pacify with storage tank inner wall
The stability of dress.
Preferably, limit fin is provided on the inner peripheral surface of the yielding rubber circle, on the peripheral surface of the wear-resistant block
It is provided with the limiting slot being inserted into for the limit fin.
It by using above-mentioned technical proposal, when the spindle is rotated, rubs with wear-resistant block, to make wear-resistant block that there is hair
The trend of raw rotation limits wear-resistant block, by limiting the setting of fin and limiting slot to improve wear-resistant block installation
Stability in storage tank.
Preferably, being provided with non-slip texture on the peripheral surface of the yielding rubber circle.
The coarse of yielding rubber circle peripheral surface is increased by the setting of non-slip texture by using above-mentioned technical proposal
Degree, and then the frictional force that yielding rubber circle is contacted with storage tank inner wall is increased, to further improve yielding rubber circle
With the stability of storage tank inner wall installation.
Preferably, the wear-resistant block is made of PEEK materials.
By using above-mentioned technical proposal, the wear-resistant block made of PEEK materials has good wearability and self-lubricating
Property is, it can be achieved that exempt to lubricate.Simultaneously as PEEK materials have preferable elasticity with respect to copper alloy, thus shaft rotation and with it is resistance to
When abrading block rubs, the generation of noise is reduced.
In conclusion the utility model has the advantages that：
1, by the setting of reinforcing ring, bearing surface, the structural strength and anti-pressure ability of gasket are improved, to extend pad
The service life of piece；
2, by yielding rubber circle, mounting groove, mounting bar, the setting for limiting fin, limiting slot, yielding rubber is improved
The stability that circle, wear-resistant block are installed, to improve the reliability of gasket.
Description of the drawings
Fig. 1 is the structural schematic diagram of gasket in the prior art；
Fig. 2 is the structural schematic diagram of gasket in this patent；
Fig. 3 is the exploded perspective view of gasket and motor casing；
Fig. 4 is the enlarged drawing at A in Fig. 3.
In figure：1, positioning sleeve；11, storage tank；111, mounting groove；12, location hole；13, bulge loop；131, bearing surface；132、
Reinforcing ring；14, guide surface；2, wear-resistant block；21, limiting slot；3, motor casing；31, locating slot；311, abutment ring；32, positioning column；
33, convex block；4, yielding rubber circle；41, mounting bar；42, non-slip texture；43, fin is limited.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Refer to the attached drawing 2, a kind of gasket for elevator motor, including positioning sleeve 1 and cylindrical wear-resistant block 2.
The side of refer to the attached drawing 3, positioning sleeve 1 offers cylindrical storage tank 11, and wear-resistant block 2 is mounted on storage tank 11
Interior, positioning sleeve 1 is provided with the bulge loop 13 for being positioned with motor casing 3 on a lateral circle surface of storage tank 11, is opened on motor casing 3
Equipped with the locating slot 31 for installing positioning sleeve 1, it is provided on the side wall of locating slot 31 and 13 matched convex block 33 of bulge loop.
The bottom of positioning sleeve 1 offers the location hole 12 through positioning sleeve 1, and the bottom of locating slot 31, which is provided with can be inserted into, determines
The positioning column 32 in position hole 12.And the length of positioning column 32, the shorter than depth of location hole 12, to prevent positioning column 32 and locating slot 31
Interior wear-resistant block 2 interferes.Pass through the setting of positioning column 32 and location hole 12, it is therefore prevented that the hair in locating slot 31 of positioning sleeve 1
Raw opposite sliding, improves stability of the positioning sleeve 1 in locating slot 31.
It is provided with inclined bearing surface 131 on the circumferential surface of bulge loop 13, is provided in locating slot 31 and is abutted against with bearing surface 131
Abutment ring 311.When positioning sleeve 1 is mounted in locating slot 31, bearing surface 131 is abutted against with abutment ring 311.Pass through bearing surface
131 setting increases the contact area of bulge loop 13 and locating slot 31, to further improve positioning sleeve 1 and locating slot 31
The stability of installation, while inclined bearing surface 131 makes positioning sleeve 1 in stress, power straight down, which is decomposed into edge, supports
Junction 131 and positioning sleeve is improved to reduce the single direction stress of positioning sleeve 1 perpendicular to two power of bearing surface 131
1 anti-pressure ability.
The top of bearing surface 131 is provided with reinforcing ring 132, due to bearing surface 131 to be obliquely installed, thus bearing surface 131
Be more prone to stress concentration than other positions with the junction on 13 surface of bulge loop, by the setting of reinforcing ring 132, improve to
The structural strength of junction 131 and 13 surface junction of bulge loop, to improve the reliability of gasket.
It is provided with inclined guide surface 14 at the top of 11 inner wall of storage tank, when wear-resistant block 2 is assembled with positioning sleeve 1,
Without being aligned completely, can be slid into storage tank 11 by the guiding role of guide surface 14, meanwhile, the setting of guide surface 14, one
Determine to be reduced in degree in assembly, wear-resistant block 2 strikes the possibility of 11 inner wall of storage tank.
The inner wall of storage tank 11 is provided with yielding rubber circle 4, after wear-resistant block 2 is packed into storage tank 11, yielding rubber circle 4
Between wear-resistant block 2 and storage tank 11, the gap between storage tank 11 and wear-resistant block 2 is reduced, is pacified to improve wear-resistant block 2
Stability in storage tank 11.Meanwhile when the spindle is rotated, shaft is abutted against and is relatively rotated with wear-resistant block 2, because
And shaft rotation can drive wear-resistant block 2 to vibrate, and by the setting of yielding rubber circle 4, convert the kinetic energy of wear-resistant block 2 to damping rubber
The elastic potential energy of cushion rubber 4 improves the stability of elevator motor operating to reduce the vibration of wear-resistant block 2.
Refer to the attached drawing 3 and attached drawing 4 are provided with the mounting groove 111 of annular on the inner wall of storage tank 11, yielding rubber circle 4
The mounting bar 41 for being packed into mounting groove 111 is provided on peripheral surface.By the setting of mounting groove 111 and mounting bar 41, prevent
Only wear-resistant block 2 makes yielding rubber circle 4 be subjected to displacement deformation, improves when being packed into storage tank 11 with the friction of yielding rubber circle 4
The stability of yielding rubber circle 4 and the installation of 11 inner wall of storage tank.
It is provided with non-slip texture 42 on the peripheral surface of yielding rubber circle 4, by the setting of non-slip texture 42, increases damping
The degree of roughness of 4 peripheral surface of rubber ring, and then the frictional force that yielding rubber circle 4 is contacted with 11 inner wall of storage tank is increased, to
Further improve the stability of yielding rubber circle 4 and the installation of 11 inner wall of storage tank.
Several limit fins 43, the peripheral surface of wear-resistant block 2 are vertically provided on the inner peripheral surface of yielding rubber circle 4
On be vertically provided with for limit fin 43 be inserted into limiting slot 21.When the spindle is rotated, it rubs with wear-resistant block 2,
The trend to rotate to make wear-resistant block 2 have carries out wear-resistant block 2 by limiting the setting of fin 43 and limiting slot 21
Limit, to improve stability of the wear-resistant block 2 in storage tank 11.
Wear-resistant block 2 is made of PEEK materials, PEEK materials have high temperature resistant, wear-resisting, self lubricity is good, good mechanical property,
Corrosion-resistant equal good characteristics, especially wearability are far above copper alloy, thus the wear-resistant block 2 made of PEEK materials is with good
Good wearability and self lubricity is, it can be achieved that exempt to lubricate.Simultaneously as PEEK materials have preferable elasticity with respect to copper alloy,
When thus shaft is rotated and rubbed with wear-resistant block 2, the generation of noise is reduced.
When in use, the shaft of elevator motor is connected on gasket, and position-limiting action is played in the rotation of countershaft.It is installing
When, first damping seal ring is packed into storage tank 11, then wear-resistant block 2 is packed into storage tank 11, gasket is finally packed into motor
In locating slot 31 on shell 3, bulge loop 13 is made to be stuck in the lower section of convex block 33, to be positioned to positioning sleeve 1, improves gasket
Efficiency of assembling.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of gasket for elevator motor, which is characterized in that including positioning sleeve（1）And wear-resistant block（2）, the positioning sleeve
（1）Side offer storage tank（11）, the wear-resistant block（2）Mounted on the storage tank（11）It is interior, the positioning sleeve（1）The back of the body
From the storage tank（11）A lateral circle surface on be provided with and be used for and motor casing（3）The bulge loop of positioning（13）.
2. a kind of gasket for elevator motor according to claim 1, which is characterized in that the positioning sleeve（1）'s
Bottom offers location hole（12）, motor casing（3）On be provided with and the location hole（12）The positioning column to match（32）.
3. a kind of gasket for elevator motor according to claim 2, which is characterized in that the bulge loop（13）Week
Inclined bearing surface is provided on face（131）.
4. a kind of gasket for elevator motor according to claim 3, which is characterized in that the bearing surface（131）
Top be provided with reinforcing ring（132）.
5. a kind of gasket for elevator motor according to claim 1, which is characterized in that the storage tank（11）It is interior
Guide surface is provided at the top of wall（14）.
6. a kind of gasket for elevator motor according to claim 1, which is characterized in that along the storage tank（11）
Inner wall be provided with yielding rubber circle（4）.
7. a kind of gasket for elevator motor according to claim 6, which is characterized in that the storage tank（11）'s
Mounting groove is provided on inner wall（111）, the yielding rubber circle（4）Peripheral surface on be provided with for being packed into mounting groove（111）
Interior mounting bar（41）.
8. a kind of gasket for elevator motor according to claim 6, which is characterized in that the yielding rubber circle
（4）Inner peripheral surface on be provided with limit fin（43）, the wear-resistant block（2）Peripheral surface on be provided with for the limit fin
（43）The limiting slot of insertion（21）.
9. a kind of gasket for elevator motor according to claim 6, which is characterized in that the yielding rubber circle
（4）Peripheral surface on be provided with non-slip texture（42）.
10. a kind of gasket for elevator motor according to claim 1, which is characterized in that the wear-resistant block（2）By
PEEK materials are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037556.1U CN207926349U (en) | 2018-01-10 | 2018-01-10 | A kind of gasket for elevator motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037556.1U CN207926349U (en) | 2018-01-10 | 2018-01-10 | A kind of gasket for elevator motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926349U true CN207926349U (en) | 2018-09-28 |
Family
ID=63617427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820037556.1U Expired - Fee Related CN207926349U (en) | 2018-01-10 | 2018-01-10 | A kind of gasket for elevator motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164196A1 (en) * | 2020-02-18 | 2021-08-26 | 安徽威灵汽车部件有限公司 | Rotor assembly, water pump, and vehicle |
-
2018
- 2018-01-10 CN CN201820037556.1U patent/CN207926349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164196A1 (en) * | 2020-02-18 | 2021-08-26 | 安徽威灵汽车部件有限公司 | Rotor assembly, water pump, and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20210110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |