CN202667594U - Installation guide sleeve for section bearing box of continuous casting machine - Google Patents
Installation guide sleeve for section bearing box of continuous casting machine Download PDFInfo
- Publication number
- CN202667594U CN202667594U CN 201220341662 CN201220341662U CN202667594U CN 202667594 U CN202667594 U CN 202667594U CN 201220341662 CN201220341662 CN 201220341662 CN 201220341662 U CN201220341662 U CN 201220341662U CN 202667594 U CN202667594 U CN 202667594U
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- bearing
- section
- bearing box
- fairlead
- 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
Links
Landscapes
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
- Sealing Devices (AREA)
Abstract
The utility model provides an installation guide sleeve for the section bearing box of a continuous casting machine. The guide sleeve is cone-frustum-shaped, a section of shaft coupling groove is formed at the large-diameter end of the guide sleeve, and the maximum outer diameter of the guide sleeve is less than the inner diameter of the guided bearing. During installation, a roller shaft head is inserted in the shaft coupling groove of the guide sleeve at first, and then the bearing box on which the bearing and a sealing ring are installed is integrally pushed in place along the small head of the guide sleeve, and then the guide sleeve is taken off from the end on which a bearing gland is not installed, of the bearing box. The installation guide sleeve provided by the utility model is simple in structure, convenient in operation, and capable of effectively preventing the lip turning of the sealing ring, ensuring the assembly accuracy of sealing, and accelerating section assembly and overhaul speed, thus increasing the overall service life of the sections.
Description
Technical field
The utility model belongs to the metallurgical machinery equipment technical field, particularly a kind of guider for the installation of slab caster section bearing housing.
Background technology
When installing after to the maintenance of slab caster section bearing housing, needs are installed in the O-ring seal of bearing housing in the bearing housing first, then bearing housing and roller could be assembled.Because the weight of bearing housing and roller is all larger, and be difficult to accurately align, therefore in the frequent scratching of installation process middle roller head to the O-ring seal that has placed, cause O-ring seal in the bearing housing to be shifted or the lip phenomenon occurs turning over, directly affect the sealing effectiveness of bearing housing.
Summary of the invention
The utility model aims to provide a kind of interior sealing ring of installation process middle (center) bearing case that can effectively prevent and turns over lip, thereby the conticaster section bearing housing that improves sealing effectiveness and assembling speed is installed fairlead.
For this reason, the utility model has been taked following technology solution;
A kind of conticaster section bearing housing is installed fairlead, it is characterized in that, described fairlead is truncated cone, is provided with one section shaft coupling groove at the large end of fairlead diameter.
The maximum outside diameter of described fairlead is less than the bearing bore diameter that leads.
Using method of the present utility model and beneficial effect are:
During the maintenance of conticaster section, the roller spindle nose is inserted in the fairlead shaft coupling groove first, the bearing housing that will install again bearing and sealing ring is pushed into rigging position along microcephaly's integral body of fairlead, then from bearing housing not installation shaft pressure cap end be that the opposite side of bearing housing takes off fairlead.
The utility model is simple in structure, convenient operation, and successful can prevent effectively that sealing ring from turning over lip, guarantees the assembly precision of sealing, accelerates section assembling and inspection speed, thereby improves the whole service life of section.
Description of drawings
Accompanying drawing is that conticaster section bearing housing is installed fairlead use view.
Among the figure: bearing housing 1, fairlead 2, shaft coupling groove 3, roller 4.
The specific embodiment
By accompanying drawing as seen, the utility model fairlead 2 global shapes are a frustum of a cone, are provided with one section shaft coupling groove 3 at the large end of fairlead 2 diameters, and the diameter of shaft coupling groove 3 is supporting with the roller neck diameter of the roller that is connected 4.During assembling, roller 4 one end roller neck front ends are inserted into shaft coupling groove 3, the bearing housing 1 that will install again bearing and sealing ring pushes along microcephaly's integral body of fairlead 2 and puts in place, then with fairlead 2 from bearing housing 1 not a side-draw of installation shaft pressure cap go out.For for ease of taking out, so the maximum outside diameter size of fairlead 2 must be less than the internal diameter size of the bearing that leads.
Claims (2)
1. a conticaster section bearing housing is installed fairlead, it is characterized in that, described fairlead is truncated cone, is provided with one section shaft coupling groove at the large end of fairlead diameter.
2. conticaster section bearing housing according to claim 1 is installed fairlead, it is characterized in that, the maximum outside diameter of described fairlead is less than the bearing bore diameter that leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341662 CN202667594U (en) | 2012-07-15 | 2012-07-15 | Installation guide sleeve for section bearing box of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341662 CN202667594U (en) | 2012-07-15 | 2012-07-15 | Installation guide sleeve for section bearing box of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667594U true CN202667594U (en) | 2013-01-16 |
Family
ID=47488527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341662 Expired - Fee Related CN202667594U (en) | 2012-07-15 | 2012-07-15 | Installation guide sleeve for section bearing box of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081618A (en) * | 2016-08-18 | 2016-11-09 | 江阴市润冶重工机械有限公司 | Rotating tooling in the main platform of crawler crane |
-
2012
- 2012-07-15 CN CN 201220341662 patent/CN202667594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081618A (en) * | 2016-08-18 | 2016-11-09 | 江阴市润冶重工机械有限公司 | Rotating tooling in the main platform of crawler crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |