CN201235397Y - Cooling mechanism of horizontal centrifugal casting machine - Google Patents
Cooling mechanism of horizontal centrifugal casting machine Download PDFInfo
- Publication number
- CN201235397Y CN201235397Y CNU2008200387175U CN200820038717U CN201235397Y CN 201235397 Y CN201235397 Y CN 201235397Y CN U2008200387175 U CNU2008200387175 U CN U2008200387175U CN 200820038717 U CN200820038717 U CN 200820038717U CN 201235397 Y CN201235397 Y CN 201235397Y
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- water
- bearing block
- casting machine
- cooling
- bearing
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- Expired - Fee Related
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Abstract
The utility model relates to a cooler of a horizontal centrifugal-casting machine, which belongs to the technical field of the centrifugal-casting machine. The centrifugal-casting machine comprises a riding wheel and a stand, the stand comprises a bearing seat and a bearing seat upper cover, and the riding wheel is arranged on the bearing seat through a bearing and is protectively covered by the bearing seat upper cover. The cooler comprises a first and a second cooling water annular water tanks which are respectively arranged in the bearing seat and the bearing seat upper cover, wherein the first and the second cooling water annular water tanks are separated by a baffle which is arranged between the water tanks and are communicated through through-holes which are arranged on the baffle, and a water inlet port and a water outlet port which are respectively arranged on the bearing seat and the bearing seat upper cover in an extending mode, wherein the water inlet port is communicated with the first cooling water annular water tank and is communicated with a water inlet main pipe, the water outlet interface is communicated with the second cooling water annular water tank and is communicated with a water outlet main pipe, wherein the first and the second cooling water annular water tanks are corresponding to the bearing. The utility model has the advantages that the cooler prevents the temperature rise of the bearing from increasing and satisfies the requirements of continuous casting.
Description
Technical field
The utility model belongs to the centrifugal casting machine technical field, is specifically related to a kind of cooling body of horizontal centrifugal casting machine.
Background technology
The employed horizontal centrifugal casting machine of roll production industry is generally used for the outer field centrifugal casting of composite roll blank, because the skin of the roll wall thickness is generally less than 100mm, thermal capacity is little, when centrifuge designs, does not generally consider the train cooling of centrifuge support roller.
When the collars that above-mentioned centrifuge is used for big specification is produced, because the collars radial dimension is big, general monolateral thickness is greater than 250mm, and the setting time of liquid metals in casting mold is longer, therefore under the effect of heat transmission for a long time (heat conduction), the bearing of conveyor idler of centrifuge generates heat gradually, cause the centrifugal casting time to be restricted, promptly can not long-time continuous production, serious also can produce the bearing stuck phenomenon, centrifugal casting can't be carried out, influence production capacity.
Summary of the invention
Task of the present utility model is will provide a kind of bearing of conveyor idler heating that can avoid centrifuge effectively and the cooling body of being guaranteed the horizontal centrifugal casting machine of long-time continuous casting.
Task of the present utility model is finished like this, a kind of cooling body of horizontal centrifugal casting machine, described centrifugal casting machine comprises support roller and is used to install the support of described support roller, support comprises bearing block and the bearing block loam cake that fixes with bearing block, and support roller is located on the bearing block and by bearing block loam cake lid by bearing and protects; Described cooling body be included in the described bearing block and the bearing block loam cake in offer separately first, the second cooling water annular water tank, first, separate by barrier between the second cooling water annular water tank and by the through hole of being offered on the barrier with first, the second cooling water annular water tank UNICOM, with, be arranged on advancing of covering on described bearing block and the bearing block separately, the water outlet interface, wherein: the water inlet interface communicates with the described first cooling water annular water tank, and communicate with water inlet manifold, the water outlet interface communicates with the described second cooling water annular water tank, and communicate with outfall sewer, wherein: first, the second cooling water annular water tank is corresponding with described bearing.
Having extended into water on the water inlet manifold described in the utility model connects and chews, water inlet connects chews an end that connects first pipeline, the other end of first pipeline is connected with first isocon, and the two ends of first isocon are connected with the described water inlet interface that covers on bearing block and the bearing block that is located at separately respectively.
Having extended water outlet on the outfall sewer described in the utility model connects and chews, water outlet connects chews an end that connects second pipeline, the other end of second pipeline is connected with second isocon, and the two ends of second isocon are connected with the described water outlet interface that covers on bearing block and the bearing block that is located at separately respectively.
Technical scheme provided by the utility model, by be opened in separately in bearing block and the bearing block loam cake and with corresponding first, second cooling water annular water tank of bearing bearing is cooled off, thereby can avoid the temperature rise of bearing to improve and satisfy the continuous casting requirement.
Description of drawings
Fig. 1 is an example structure figure of the present utility model.
Fig. 2 is the structure chart of horizontal centrifugal casting machine.
Fig. 3 is an application examples schematic diagram of the present utility model.
The specific embodiment
Ask for an interview Fig. 1, provided one of them support roller 2 in one group of support roller 1 of horizontal centrifugal casting machine and be used to install a pair of support 2 of a support roller 1, a pair of supporting-roller shaft 23 that support roller 1 is extended by its both sides central authorities is hubbed on the support 2 by means of pair of bearings 5.Each support 2 comprises bearing block 3 and bearing block loam cake 4, and for the bearing 5 that is hubbed on the bearing block 3 is implemented cooling, so technical solutions of the utility model recommend to have cooling body.Following applicant describes in detail the cooling body that cooling body preferably illustrated but not that definitely be limited to is a horizontal centrifugal casting machine.
The corresponding position that faces each other at bearing block 3 and bearing block loam cake 4 respectively is processed with the one first cooling water annular water tank 11 and the second cooling water annular water tank 13, separate by barrier 12 between first, second cooling water annular water tank 11,13, only first, second cooling water annular water tank 11,13 is communicated by the through hole 22 (also can be recess or title breach) that is opened on the barrier 12.Respectively be provided with a water inlet interface 8 and a water outlet interface 9 in the outside of bearing block 3 and bearing block loam cake 4, water inlet interface 8 communicates with the aforesaid first cooling water annular water tank 11, and join with first isocon 7 and communicate, water outlet interface 9 communicates with the aforesaid second cooling water annular water tank 13, and joins with second isocon 6 and communicate.Threeway that first, second isocon 6,7 above-mentioned in fact respectively is a pipeline member or title T junction.Water inlet manifold 20 connects by the water inlet of receiving on it and chews 17 and be connected with an end of first pipeline 19, and the other end of first pipeline 19 is connected with first isocon 7, outfall sewer 21 connects by the water outlet of receiving on it and chews 16 and be connected with an end of second pipeline 18, and the other end of second pipeline 18 is connected with second isocon 6.
Continue to see Fig. 1, treat that bearing 5 is arranged on the bearing block 3 after, with first screw 10 that bearing block loam cake 4 is fixing with bearing block 3, and bearing protecting cover 14 and bearing block 3 and bearing block loam cake 4 are fixed with second screw 15.
Ask for an interview Fig. 2, provide a kind of horizontal centrifugal casting machine of concrete form and disposed cooling body, owing to have four support rollers 1, therefore corresponding support has eight, be provided with first, second cooling water annular water tank 11,13 shown in Figure 1 and that be described in the bearing block 3 of each support 2 and the bearing block loam cake 4 in the above, that is to say that the cooling body that is disposed on each support 2 is identical with Fig. 1, so the applicant repeats no more.Owing to there are eight supports 2, therefore the water inlet that extends on water inlet manifold 20 connects and chews 17 and have eight, and in like manner, the water outlet that extends on outfall sewer 21 connects chews 16 and have eight.
Four support rollers 1 show as separately independently train, only have a support roller 1 and actuating unit 24 transmissions to connect.In addition, give the melt pit 26 of excavation on terrace 25, show that horizontal centrifugal casting machine described in the utility model uses in melt pit 26.
Ask for an interview Fig. 3, the applicant is according to this figure and narrate the operation principle of the cooling body of horizontal centrifugal casting machine of the present utility model in conjunction with Fig. 1, Fig. 2.At first see Fig. 3, cold mould 27 is found a place on support roller 1, molten steel in the steel ladle 30 are introduced the cup 29 of watering that is arranged on coaster 31 tops and are entered cold mould 27 through running channel 28, motor 32 work of actuating unit 24 meanwhile, drive one group of one of them rotation in (four) support roller 1, thereby drive cold mould 27 rotations, drive other support roller 1 rotation by cold mould 27 again.Also meanwhile, water inlet manifold 20 is introduced the first cooling water annular water tank 11 by first pipeline 19, first isocon 7, water inlet interface 8 with cooling water, enter the second cooling water annular water tank 13 by through hole 22 again, the water that enters into the second cooling water annular water tank 13 connects through water outlet interface 9, second isocon 6, second pipeline 18 and water outlet successively and chews 16 and enter outfall sewer 21 and form circulating refluxs.To bearing 5 cooling, when the water temperature of cooling water is high, can converts in storage cistern and add cold water in said process, according to general knowledge, water-in and water-out house steward 20,21 loop is provided with water pump.
Claims (3)
1, a kind of cooling body of horizontal centrifugal casting machine, it is characterized in that described centrifugal casting machine comprises support roller (1) and is used to install the support (2) of described support roller (1), support (2) comprises bearing block (3) and the bearing block loam cake (4) that fixes with bearing block (3), and support roller (1) is located at bearing block (3) by bearing (5) and upward and by bearing block loam cake (4) lid protects; Described cooling body be included in the described bearing block (3) and bearing block loam cake (4) in offer separately first, the second cooling water annular water tank (11,13), first, the second cooling water annular water tank (11,13) separate by barrier (12) between and by the through hole of being offered on the barrier (12) (22) with first, the second cooling water annular water tank (11,13) UNICOM, with, be arranged on advancing on described bearing block (3) and the bearing block loam cake (4) separately, water outlet interface (8,9), wherein: water inlet interface (8) communicates with the described first cooling water annular water tank (11), and communicate with water inlet manifold (20), water outlet interface (9) communicates with the described second cooling water annular water tank (13), and communicate with outfall sewer (21), wherein: first, the second cooling water annular water tank (11,13) corresponding with described bearing (5).
2, the cooling body of horizontal centrifugal casting machine according to claim 1, it is characterized in that having extended on the described water inlet manifold (20) into water connects and chews (17), water inlet connects chews the end that (17) go up connection first pipeline (19), the other end of first pipeline (19) is connected with first isocon (7), and the two ends of first isocon (7) are connected with water inlet interface (8) on the bearing block loam cake (4) with the described bearing block (3) that is located at separately respectively.
3, the cooling body of horizontal centrifugal casting machine according to claim 1, it is characterized in that having extended on the described outfall sewer (21) water outlet connects and chews (16), water outlet connects chews the end that (16) go up connection second pipeline (18), the other end of second pipeline (18) is connected with second isocon (6), and the two ends of second isocon (6) are connected with water outlet interface (9) on the bearing block loam cake (4) with the described bearing block (3) that is located at separately respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200387175U CN201235397Y (en) | 2008-08-08 | 2008-08-08 | Cooling mechanism of horizontal centrifugal casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200387175U CN201235397Y (en) | 2008-08-08 | 2008-08-08 | Cooling mechanism of horizontal centrifugal casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235397Y true CN201235397Y (en) | 2009-05-13 |
Family
ID=40648134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200387175U Expired - Fee Related CN201235397Y (en) | 2008-08-08 | 2008-08-08 | Cooling mechanism of horizontal centrifugal casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235397Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836985A (en) * | 2012-07-21 | 2012-12-26 | 古朝雄 | Large diameter type barrel cleaning brush rod of horizontal centrifugal casting machine |
-
2008
- 2008-08-08 CN CNU2008200387175U patent/CN201235397Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836985A (en) * | 2012-07-21 | 2012-12-26 | 古朝雄 | Large diameter type barrel cleaning brush rod of horizontal centrifugal casting machine |
| CN102836985B (en) * | 2012-07-21 | 2015-05-27 | 青岛新力通工业有限责任公司 | Large diameter type barrel cleaning brush rod of horizontal centrifugal casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20120808 |