CN203830427U - Hot rolling roller bed - Google Patents
Hot rolling roller bed Download PDFInfo
- Publication number
- CN203830427U CN203830427U CN201420200080.0U CN201420200080U CN203830427U CN 203830427 U CN203830427 U CN 203830427U CN 201420200080 U CN201420200080 U CN 201420200080U CN 203830427 U CN203830427 U CN 203830427U
- Authority
- CN
- China
- Prior art keywords
- roller bed
- hot rolling
- bed frame
- transverse slat
- pop
- 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 - Lifetime
Links
- 238000005098 hot rolling Methods 0.000 title claims abstract description 16
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 5
- 238000012423 maintenance Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the field of metal hot rolling devices, and provides a hot rolling roller bed. The hot rolling roller bed comprises bearings arranged at the two ends of the roller bed, an upward-supporting bearing pedestal and a foundation roller bed frame. The bearings are arranged in the upward-supporting bearing pedestal. A transverse plate is arranged between the upward-supporting bearing pedestal and the foundation roller bed frame. The two ends of the transverse plate are provided with pin holes used for being positioned together with the upward-supporting bearing pedestal. The transverse plate and the upward-supporting bearing pedestal are positioned and fastened through positioning pins. The transverse support is connected with the foundation roller bed frame through set bolts. The hot rolling roller bed is simple in structure, easy to machine and easy, convenient and rapid to operate, and only the transverse plate needs to be hoisted to be separated from the foundation roller bed frame in the overhauling process.
Description
Technical field
The utility model relates to metal hot rolling apparatus field, relates in particular to a kind of hot rolling roller-way.
Background technology
Before traditional 1700mm roll line is positioned at F7 outlet, coiling machine; finishing mill rolled band steel is transported to coiling machine; belong to the crucial quality equipment of category-A; the time of shutting down maintenance directly affects its economic benefit, and Wuhan Iron and Steel Plant one hot rolling mill of take is example, and the economic loss of fault time per minute is 2158.58 yuan; the version of traditional hot rolling roller-way is because of on-the-spot actual environment; lifting operational difficulties is larger, overhauls length consuming time, adjustment difficulty is installed large.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned the deficiencies in the prior art part, and a kind of hot rolling roller-way is provided, and during maintenance, only transverse slat need be hung to basic roller bed frame, and it is simple in structure, and handling ease is easy and simple to handle, quick.
The technical scheme that the utility model solves its technical problem employing is: a kind of hot rolling roller-way, comprise bearing, pop-up bearing block, the basic roller bed frame of being located at roller-way two ends, described bearing is arranged in pop-up bearing block, between described pop-up bearing block and basic roller bed frame, be provided with transverse slat, described transverse slat two ends are provided with for the pin-and-hole with pop-up bearing block location, described transverse slat is fastening by alignment pin and pop-up bearing block location, and described transverse slat is connected with basic roller bed frame by set bolt.
In technique scheme, described transverse slat material is structural carbon steel Q235A.
The beneficial effects of the utility model are: during maintenance, only transverse slat need be hung to basic roller bed frame, it is simple in structure, and handling ease is easy and simple to handle, quick.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of transverse slat in Fig. 1.
Wherein: 1. roller-way, 2. bearing, 3. pop-up bearing block, 4. transverse slat, 5. pin-and-hole, 6 alignment pins, 7. connecting bolt, 8. set bolt, 9. basic roller bed frame.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of hot rolling roller-way, comprise bearing 2, pop-up bearing block 3, the basic roller bed frame 9 of being located at roller-way 1 two ends, described bearing 2 is arranged in pop-up bearing block 3, between described pop-up bearing block 3 and basic roller bed frame 9, be provided with transverse slat 4, described transverse slat 4 two ends are provided with for the pin-and-hole 5 with pop-up bearing block 3 location, and described transverse slat 4 positions by two alignment pins 6 and pop-up bearing block 3 and be fastening, and described transverse slat 4 is connected with basic roller bed frame 9 by four set bolts 8, nuts 9.
Described transverse slat 4 materials are structural carbon steel Q235A, and its outward appearance is simple, and required precision is not high, and except making pin-and-hole, middle most of area is noncontact face, therefore without processing, greatly reduces the difficulty of processing and fabricating.
While using the utility model, after four set bolts, 8 dismountings that only transverse slat 4 need be connected with basic roller bed frame 9, transverse slat 4 liftings can be overhauled hot rolling roller-way.
Claims (2)
1. a hot rolling roller-way, comprise bearing, pop-up bearing block, the basic roller bed frame of being located at roller-way two ends, described bearing is arranged in pop-up bearing block, it is characterized in that: between described pop-up bearing block and basic roller bed frame, be provided with transverse slat, described transverse slat two ends are provided with for the pin-and-hole with pop-up bearing block location, described transverse slat is fastening by alignment pin and pop-up bearing block location, and described transverse slat is connected with basic roller bed frame by set bolt.
2. a kind of hot rolling roller-way according to claim 1, is characterized in that: described transverse slat material is structural carbon steel Q235A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200080.0U CN203830427U (en) | 2014-04-23 | 2014-04-23 | Hot rolling roller bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200080.0U CN203830427U (en) | 2014-04-23 | 2014-04-23 | Hot rolling roller bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830427U true CN203830427U (en) | 2014-09-17 |
Family
ID=51508318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200080.0U Expired - Lifetime CN203830427U (en) | 2014-04-23 | 2014-04-23 | Hot rolling roller bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834228A (en) * | 2016-05-26 | 2016-08-10 | 中冶南方工程技术有限公司 | Working roller bed device of rolling mill |
-
2014
- 2014-04-23 CN CN201420200080.0U patent/CN203830427U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834228A (en) * | 2016-05-26 | 2016-08-10 | 中冶南方工程技术有限公司 | Working roller bed device of rolling mill |
| CN105834228B (en) * | 2016-05-26 | 2018-12-07 | 中冶南方工程技术有限公司 | Operation roll of mill road device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |