CN202824578U - Rail bearing support cooling water quick switching-on device for small square billet caster - Google Patents
Rail bearing support cooling water quick switching-on device for small square billet caster Download PDFInfo
- Publication number
- CN202824578U CN202824578U CN 201220506695 CN201220506695U CN202824578U CN 202824578 U CN202824578 U CN 202824578U CN 201220506695 CN201220506695 CN 201220506695 CN 201220506695 U CN201220506695 U CN 201220506695U CN 202824578 U CN202824578 U CN 202824578U
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- Prior art keywords
- cooling water
- roller
- bearing
- bearing support
- rail
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Abstract
The utility model discloses a rail bearing support cooling water quick switching-on device for a small square billet caster. The rail bearing support cooling water quick switching-on device for the small square billet caster comprises a roller, a bearing, a bearing support, a rail machine frame, a cooling water hole seat, a sealing ring and a cooling water channel, wherein the roller is supported by the bearing and the bearing seat, the bearing support is fixedly connected on the rail machine frame, and the cooling water channel is arranged at the lower portion of the bearing seat. The rail bearing support cooling water quick switching-on device for the small square billet caster is characterized in that the cooling water hole seat is fixedly connected on the rail machine frame, the cooling water channel at the lower portion of the bearing seat is in butt joint with the cooling water hole seat through a sealing ring, and the cooling water channel formed by channel steel or similar channel steel is arranged on the inner side of the rail machine frame. Due to the fact that the cooling water circulation channel is positioned on the inner side of the rail machine frame, cooling water can be communicated with a cooling water inlet at the lower portion of the bearing support through the channel, the sealing ring can prevent working cooling water from leaking, rail replacing time is shortened due to the connection method, and work efficiency is improved.
Description
Technical field
The utility model relates to a kind of billet caster roller bed bearing seat cooling water quick throw-in device, belongs to metallurgy industry continuous casting machine technical field.
Background technology
The roller bed bearing seat cooling water connected mode of existing billet caster extensive use as shown in Figure 1, what adopt all is that pipeline connects, when needs change roller-way 1, must dismantle first behind the water pipe 3 that is attached thereto, remove firm on the bearing block, the roller-way that then more renews also recloses cooling water pipe 3 again, owing to need regular replacing and dismounting roller-way, therefore the screw thread between cooling water pipe 3 and the bearing block 21 damages easily, causes cooling water to sew.(application number: 201120218416.2) disclosed cooling pipe connected mode also is to similar shown in the accompanying drawing 1 to utility model patent " a kind of casting billet roller way bearing pedestal of continuous casting ".
Summary of the invention
The purpose of this utility model is to overcome the described defective of background technology, designs a kind of billet caster roller bed bearing seat cooling water quick throw-in device, realizes the quick-replaceable of roller-way, reduces the maintenance activity time, and guarantees that leakage problem does not appear in cooling water channel.
The technical solution of the utility model is: billet caster roller bed bearing seat cooling water quick throw-in device, comprise roller, bearing, bearing block, roller-way frame, cooling water hole seat, sealing ring, cooling-water duct, roller is by bearing and bearing block support, bearing block is connected on the roller-way frame, and the bearing block bottom is cooling-water duct; It is characterized in that: be fixed with the cooling water hole seat on the described roller-way frame, described bearing block bottom cooling-water duct docks by sealing ring with the cooling water hole seat, and roller-way frame inboard is provided with the cooling-water duct that is made of channel-section steel or similar channel-section steel.Its beneficial effect is: roller-way frame inboard is the cooling water circulation passage, cooling water is communicated with the cooling water inlet of bearing block bottom by this passage, sealing ring can assurance work in cooling water do not leak, and this connected mode can shorten roller-way and change the time, improves operating efficiency.
Description of drawings
Fig. 1 is former roller bed bearing seat cooling-water duct connection diagram;
Fig. 2 is the utility model roller bed bearing seat cooling-water duct connection diagram;
Fig. 3 is A place enlarged drawing among Fig. 2.
Mark among the figure: 1-roller, 2-bearing block, 21-former roller bed bearing seat, 3-water pipe, 4-roller-way frame, 41-former roller-way frame, 5-sealing ring, 6-cooling water hole seat, 7-cooling-water duct.
The specific embodiment
Be described in further detail below in conjunction with the enforcement of accompanying drawing to technical scheme:
Such as Fig. 2, shown in Figure 3, the utility model billet caster roller bed bearing seat cooling water quick throw-in device, comprise roller 1, bearing block 2, roller-way frame 4, sealing ring 5, cooling water hole seat 6 and cooling-water duct 7, roller 1 is by bearing and bearing block 2 supportings, bearing block 2 is connected on the roller-way frame 4, cooling water inlet is arranged at bearing block 2 bottoms. be fixed with cooling water hole seat 6 on the roller-way frame 4, bearing block 2 bottom cooling water inlets dock by sealing ring 5 with cooling water hole seat 6, and roller-way frame 4 inboards are provided with the cooling-water duct 7 that is made of channel-section steel (or similar channel-section steel).Because the inboard of roller-way frame 4 is provided with cooling-water duct 7, cooling water is communicated with the cooling water inlet of bearing block 2 bottoms by this passage and frame cooling water hole seat 6, sealing ring 5 can assurance work in cooling water do not leak, the assembling when changing roller-way of this connected mode is very simple, do not need dismounting cooling water pipe 3, shorten roller-way and changed the time, improved operating efficiency.
Claims (1)
1. billet caster roller bed bearing seat cooling water quick throw-in device, comprise roller, bearing, bearing block, roller-way frame, cooling water hole seat, sealing ring, cooling-water duct, roller is by bearing and bearing block support, and bearing block is connected on the roller-way frame, and the bearing block bottom is cooling-water duct; It is characterized in that: be fixed with the cooling water hole seat on the described roller-way frame, described bearing block bottom cooling-water duct docks by sealing ring with the cooling water hole seat, and roller-way frame inboard is provided with the cooling-water duct that is made of channel-section steel or similar channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506695 CN202824578U (en) | 2012-09-29 | 2012-09-29 | Rail bearing support cooling water quick switching-on device for small square billet caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506695 CN202824578U (en) | 2012-09-29 | 2012-09-29 | Rail bearing support cooling water quick switching-on device for small square billet caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824578U true CN202824578U (en) | 2013-03-27 |
Family
ID=47936372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506695 Expired - Lifetime CN202824578U (en) | 2012-09-29 | 2012-09-29 | Rail bearing support cooling water quick switching-on device for small square billet caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302261A (en) * | 2013-06-14 | 2013-09-18 | 大连华锐重工集团股份有限公司 | Thin rectangular billet sector segment I of continuous casting machine |
| CN105057623A (en) * | 2015-08-20 | 2015-11-18 | 唐山渤海冶金设备有限责任公司 | Universal roller way for secondary cooling zone of circular-rectangular blank continuous casting machine |
-
2012
- 2012-09-29 CN CN 201220506695 patent/CN202824578U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302261A (en) * | 2013-06-14 | 2013-09-18 | 大连华锐重工集团股份有限公司 | Thin rectangular billet sector segment I of continuous casting machine |
| CN105057623A (en) * | 2015-08-20 | 2015-11-18 | 唐山渤海冶金设备有限责任公司 | Universal roller way for secondary cooling zone of circular-rectangular blank continuous casting machine |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |