CN204061576U - A kind of cast welding engagement type water-cooling bearing block - Google Patents
A kind of cast welding engagement type water-cooling bearing block Download PDFInfo
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- CN204061576U CN204061576U CN201420504359.8U CN201420504359U CN204061576U CN 204061576 U CN204061576 U CN 204061576U CN 201420504359 U CN201420504359 U CN 201420504359U CN 204061576 U CN204061576 U CN 204061576U
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- bearing
- water
- upper cover
- base
- cooled cavity
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Abstract
The utility model relates to a kind of cast welding engagement type water cooled bearing stand structure, its bearing base and bearing upper cover are uncovered integral type foundry goods, base seal plate welding forms base water-cooled cavity in bearing base bottom surface, upper cover seal plate welding forms upper cover water-cooled cavity on bearing upper cover.Described bearing base and bearing upper cover are foundry goods, weld respectively with base shrouding and upper cover shrouding, ensure the sealing of base water-cooled cavity and upper cover water-cooled cavity.The design of this Split type structure, makes base water-cooled cavity and upper cover water-cooled cavity be convenient to make Large Copacity cavity structure, ensures the discharge value of cooling water, thus ensures that cooling water and bearing carry out sufficient heat exchange, improves the working life of bearing and bearing support.Bearing base and bearing upper cover are opened type integral type foundry goods, make the reduction of casting difficulty, qualified casting raising; Can also repair the part casting defect not affecting intensity easily, reduce casting cost.
Description
Technical field
The utility model relates to a kind of cast welding engagement type water-cooling bearing block, particularly relates to the bearing support of cement industry clinker rotor of hammer type crusher supporting.
Background technique
Current water-cooling bearing block, bearing base, bearing upper cover adopt one piece casting type, water-cooled cavity inside bearing base and bearing upper cover be all close, thin tube-like, small volume, for ensureing the abundant cooling of bearing, often needing the boundary dimension by strengthening whole bearing support thus the volume strengthening water-cooled cavity improves the discharge value of water, causing that whole bearing support weight increases, volume strengthens.
Existing structure requires higher to the casting of bearing base and bearing upper cover, is mainly manifested in two aspects: due to base water-cooled cavity and the less and non-open type of upper cover water-cooled cavity, cast and the demoulding require higher; Be difficult to repair when base water-cooled cavity and upper cover waterway surface have during casting defect, take the method for scrapping more.These two aspects affect the yield rate of foundry goods.
The factor of above-mentioned two aspects can cause the manufacture cost of bearing support higher.
Model utility content
Provide a kind of cast welding engagement type water-cooling bearing block for above problem the utility model, the casting yield of bearing base and bearing upper cover can be improved, reduce manufacture cost, the working life of cooling effectiveness and then raising bearing and bearing support can also be improved.
A kind of cast welding engagement type water cooled bearing stand structure is provided in order to overcome the above problems the utility model, it is characterized in that: comprise the first water intake, the first water outlet, the second water intake, the second water outlet, bearing base, bearing upper cover, it is characterized in that: also comprise base shrouding and upper cover shrouding, bearing base and bearing upper cover are uncovered integral type foundry goods, base seal plate welding forms base water-cooled cavity in bearing base bottom surface, upper cover seal plate welding forms upper cover water-cooled cavity on bearing upper cover.
Described bearing base and bearing upper cover are foundry goods, weld respectively with base shrouding and upper cover shrouding, ensure the sealing of base water-cooled cavity and upper cover water-cooled cavity.
The design of this Split type structure, makes base water-cooled cavity and upper cover water-cooled cavity be convenient to make Large Copacity cavity structure, ensures the discharge value of cooling water, thus ensures that cooling water and bearing carry out sufficient heat exchange, improves the working life of bearing and bearing support.
Bearing base and bearing upper cover are opened type integral type foundry goods (base water-cooled cavity and upper cover water-cooled cavity are unenclosed construction), make the reduction of casting difficulty, qualified casting raising; Can also repair the part casting defect not affecting intensity easily, reduce casting cost.
Described water intake and water outlet can be casting holes, also can be processing unthreaded hole, tapped holes.When for not cast hole, owing to decreasing casting core, yield rate and the casting cost of foundry goods can be improved to some extent again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of Fig. 1 in A-A position.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As illustrated in fig. 1 and 2, the utility model provides a kind of cast welding engagement type water cooled bearing stand structure, comprise the first water intake 1, first water outlet 5, second water intake 7, second water outlet 12, bearing base 2, bearing upper cover 8, base shrouding 3, upper cover shrouding 11, bearing base 2 and bearing upper cover 8 are uncovered integral type foundry goods, base shrouding 3 is welded on bearing base 2 bottom surface and forms base water-cooled cavity 4, and upper cover shrouding 11 is welded on bearing upper cover 8 and forms upper cover water-cooled cavity 10 above.
According to the actual service condition in erecting bed, the first water outlet 5 and the second water intake 7 couple together by available connecting water pipe 6, make whole bearing support only have a cooling system; Also can cancel connecting water pipe 6, make the cooling system of bearing base 2 and bearing upper cover 8 relatively independent.
According to the actual service condition in erecting bed, water intake and water outlet can also be exchanged, as long as namely can form cooling system to bearing base 2 and bearing upper cover 8, when any one interface is as water intake, another interface just can as water outlet.
As illustrated in fig. 1 and 2, the base water-cooled cavity 4 adopted due to the utility model and upper cover water-cooled cavity 10 are Large Copacity structure, can retain in whole bearing support, stop more cooling water, absorb the heat sent when more multiple bearing 9 works, thus improve the working life of cooling effectiveness, raising bearing 9 and whole bearing support.
As illustrated in fig. 1 and 2, the base water-cooled cavity 4 adopted due to the utility model and upper cover water-cooled cavity 10 are unenclosed construction, can when there are some such as surface roughness, trickle sand hole, burning into sand etc. not affecting the little casting defect of foundry goods overall performance in foundry goods, repair easily, repair, while the yield rate, reduction cost of production of raising foundry goods, flow of cooling water can also be allowed more smooth and easy.
As illustrated in fig. 1 and 2, base shrouding 3 is welded on bearing base 2 bottom surface, upper cover shrouding 11 is welded on above bearing upper cover 8, owing to adopting periphery full weld, while guarantee base water-cooled cavity 4 and upper cover water-cooled cavity 10 sealing, the situation bringing cooling water sealing effect bad due to casting defect can also be eliminated.Because bearing base 2 and bearing upper cover 8 are foundry goods, so when selecting base shrouding 3 and upper cover shrouding 11, also needing the weldability considering material, thus ensureing the sealability of cavity.
The foregoing is only preferred embodiment of the present utility model, be not restricted to the utility model, for a person skilled in the art, the present utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present utility model.
Claims (2)
1. a cast welding engagement type water-cooling bearing block, it is characterized in that: comprise the first water intake (1), first water outlet (5), second water intake (7), second water outlet (12), bearing base (2), bearing upper cover (8), it is characterized in that: also comprise base shrouding (3) and upper cover shrouding (11), bearing base (2) and bearing upper cover (8) are uncovered integral type foundry goods, base shrouding (3) is welded on bearing base (2) bottom surface and forms base water-cooled cavity (4), upper cover shrouding (11) is welded on bearing upper cover (8) and forms upper cover water-cooled cavity (10) above.
2. a kind of cast welding engagement type water-cooling bearing block according to claim 1, is characterized in that: base water-cooled cavity (4) and upper cover water-cooled cavity (10) are Large Copacity cavity structure.
3. a kind of cast welding engagement type water-cooling bearing block according to claim 1, it is characterized in that: between the first water outlet (5) and the second water intake (7), have connecting water pipe (6), whole bearing support only has a cooling system.
4. a kind of cast welding engagement type water-cooling bearing block according to claim 1, is characterized in that: the first water intake (1), the first water outlet (5), the second water intake (7) and the second water outlet (12) are for casting hole or process unthreaded hole or thread mill drilling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504359.8U CN204061576U (en) | 2014-09-02 | 2014-09-02 | A kind of cast welding engagement type water-cooling bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504359.8U CN204061576U (en) | 2014-09-02 | 2014-09-02 | A kind of cast welding engagement type water-cooling bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061576U true CN204061576U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504359.8U Active CN204061576U (en) | 2014-09-02 | 2014-09-02 | A kind of cast welding engagement type water-cooling bearing block |
Country Status (1)
| Country | Link |
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| CN (1) | CN204061576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589522A (en) * | 2020-06-20 | 2020-08-28 | 中冶节能环保有限责任公司 | Crushing roller cooling system and cooling method |
-
2014
- 2014-09-02 CN CN201420504359.8U patent/CN204061576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589522A (en) * | 2020-06-20 | 2020-08-28 | 中冶节能环保有限责任公司 | Crushing roller cooling system and cooling method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |