CN205684485U - A kind of pipe mill feeding supports seat - Google Patents
A kind of pipe mill feeding supports seat Download PDFInfo
- Publication number
- CN205684485U CN205684485U CN201620647515.5U CN201620647515U CN205684485U CN 205684485 U CN205684485 U CN 205684485U CN 201620647515 U CN201620647515 U CN 201620647515U CN 205684485 U CN205684485 U CN 205684485U
- Authority
- CN
- China
- Prior art keywords
- lining
- rolling bearing
- support
- mill feeding
- pipe mill
- 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
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- Crushing And Grinding (AREA)
Abstract
This utility model relates to a kind of pipe mill feeding and supports seat, including support and setting lining on the bracket, it is provided with between described support and described lining and is easy to the rolling bearing that described lining rotates, the outer ring of described rolling bearing is fixed with described support, inner ring is fixed with described lining, described lining one end is provided with the shaft shoulder being adjacent to described rolling bearing inner ring end face, and the other end is provided with the back-up ring being adjacent to described rolling bearing inner ring other end.A kind of pipe mill feeding that this utility model provides supports seat, drive pipe by rotating core bar, thus drive lining to rotate, it is to avoid the eccentric wear of lining, improves the use cycle of lining, and has saved manufacturing cost.
Description
Technical field
This utility model belongs to Machining Technology field, is specifically related to a kind of pipe mill feeding and supports seat.
Background technology
Existing pipe mill feeding supports seat and is made up of support and copper sheathing etc., and copper sheathing is fixed on support, it is impossible to rotate, core
Bar determines angle rotation due to powerful roll-force with periodic in the operation of rolling, and core bar can produce bigger shake, shake
Time main strength concentrate on the lower section of copper sheathing, it will below copper sheathing, grind an oval hole, allow support become the most concentric
Cause shake to increase, so can directly influence the precision of rolling and the quality of product, meanwhile, also can damage support seat, and then
Cause equipment fault.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of pipe mill feeding to support seat, by rotating core bar band
Dynamic pipe, thus drive lining to rotate, it is to avoid the eccentric wear of lining, improves the use cycle of lining, and has saved and be manufactured into
This.
For reaching above-mentioned purpose, this utility model following technical scheme of offer:
A kind of pipe mill feeding supports seat, including support with arrange lining on the bracket, and described support and described
Being provided with between lining and be easy to the rolling bearing that described lining rotates, the outer ring of described rolling bearing is fixed with described support, interior
Circle is fixed with described lining, and described lining one end is provided with the shaft shoulder being adjacent to described rolling bearing inner ring end face, and the other end sets
It is equipped with the back-up ring being adjacent to described rolling bearing inner ring other end.
Further, described support is additionally provided with the pedestal cap being easy to dismount described rolling bearing.
Further, the bearing block being easy to fix described rolling bearing it is provided with between described support and described pedestal cap
Hole, the two ends of described bearing saddle bore are provided with and limit the limited step that described housing washer moves axially.
Further, the material of described lining is nylon.
The beneficial effects of the utility model are:
The first, a kind of pipe mill feeding that this utility model provides supports seat, in the operation of rolling, by rotating core bar band
Dynamic pipe, thus drive lining to rotate, it is to avoid the eccentric wear of lining, improves the use cycle of lining.
The second, a kind of pipe mill feeding that this utility model provides supports seat, and lining uses nylon material, it is to avoid pipe
Very stiff and demanding with the inner ring of rolling bearing, improve the service life of rolling bearing, and low cost of manufacture, replacing are conveniently.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, this utility model provides as follows
Accompanying drawing illustrates:
Fig. 1 is the structural representation of prior art;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the left view of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
A kind of pipe mill feeding supports seat, including support 1 and the lining 2 being arranged on support 1, sets between support 1 and lining 2
Being equipped with and be easy to the rolling bearing 4 that lining 2 rotates, the outer ring of rolling bearing 4 is fixed with support 1, and inner ring is fixed with lining 2, lining 2
One end is provided with the shaft shoulder being adjacent to rolling bearing 4 inner ring end face, and the other end is provided with and pastes with rolling bearing 4 inner ring other end
Tight back-up ring 3.During core bar inserts pipe in embodiment, rotate plug by determining angle, thus drive pipe blank rotary, by serving as a contrast
Set 2 is fixed on rolling bearing 4 inner ring, lining 2 can be followed pipe and be rotated together, it is to avoid the eccentric wear of lining 2, improves lining
In the service life of 2, meanwhile, avoid pipe very stiff and demanding with the inner ring of rolling bearing 4 by installing lining 2 additional, improve rolling bearing 4
Service life.
In the present embodiment, support 1 is additionally provided with the pedestal cap 5 being easy to disassembling and assembling rolling bearing 4.Employing in embodiment
Pedestal cap 5 fixes bearing, installation, convenient disassembly.
In the present embodiment, between support 1 and pedestal cap 5, it is provided with the bearing saddle bore being easy to fixing rolling bearing 4, bearing
The two ends of bore are provided with and limit the limited step that rolling bearing 4 outer ring moves axially.The two ends of the bearing saddle bore in embodiment
Arranging limited step, the aperture at limited step is more than the diameter of bearing inner race, it is to avoid rolling bearing inner ring rotation central axis to
Channel bit and limited step collision, simple in construction, easy for installation.
In the present embodiment, the material of lining 2 is nylon.Lining 2 in embodiment uses nylon manufacture, it is to avoid pipe and rolling
The inner ring of dynamic bearing 4 is very stiff and demanding, improves the service life of rolling bearing, and low price, processing are simple.
Finally illustrating, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
This utility model is described in detail by pipe by above preferred embodiment, but those skilled in the art should manage
Solve, in the form and details it can be made various change, without departing from this utility model claims institute
The scope limited.
Claims (4)
1. pipe mill feeding supports a seat, including support and setting lining on the bracket, it is characterised in that: described
It is provided with between frame and described lining and is easy to the rolling bearing that described lining rotates, the outer ring of described rolling bearing and described support
Fixing, inner ring is fixed with described lining, and described lining one end is provided with the shaft shoulder being adjacent to described rolling bearing inner ring end face, separately
One end is provided with the back-up ring being adjacent to described rolling bearing inner ring other end.
A kind of pipe mill feeding the most according to claim 1 supports seat, it is characterised in that: it is additionally provided with just on described support
In the pedestal cap dismounting described rolling bearing.
A kind of pipe mill feeding the most according to claim 2 supports seat, it is characterised in that: described support and described bearing block
Being provided with the bearing saddle bore being easy to fixing described rolling bearing between lid, the two ends of described bearing saddle bore are provided with the described rolling of restriction
The limited step that dynamic bearing outer ring moves axially.
4. support seat according to the arbitrary described a kind of pipe mill feeding of claim 1-3, it is characterised in that: the material of described lining
For nylon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620647515.5U CN205684485U (en) | 2016-06-27 | 2016-06-27 | A kind of pipe mill feeding supports seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620647515.5U CN205684485U (en) | 2016-06-27 | 2016-06-27 | A kind of pipe mill feeding supports seat |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205684485U true CN205684485U (en) | 2016-11-16 |
Family
ID=57426050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620647515.5U Expired - Fee Related CN205684485U (en) | 2016-06-27 | 2016-06-27 | A kind of pipe mill feeding supports seat |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205684485U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111107951A (en) * | 2017-09-19 | 2020-05-05 | Sms集团有限公司 | Rolling mill housing |
-
2016
- 2016-06-27 CN CN201620647515.5U patent/CN205684485U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111107951A (en) * | 2017-09-19 | 2020-05-05 | Sms集团有限公司 | Rolling mill housing |
CN111107951B (en) * | 2017-09-19 | 2022-04-15 | Sms集团有限公司 | Rolling mill housing |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20210627 |