CN201998006U - Quick processing device of cold rolling sink roll - Google Patents
Quick processing device of cold rolling sink roll Download PDFInfo
- Publication number
- CN201998006U CN201998006U CN2011200406892U CN201120040689U CN201998006U CN 201998006 U CN201998006 U CN 201998006U CN 2011200406892 U CN2011200406892 U CN 2011200406892U CN 201120040689 U CN201120040689 U CN 201120040689U CN 201998006 U CN201998006 U CN 201998006U
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- CN
- China
- Prior art keywords
- grinding
- cold rolling
- processing device
- quick processing
- lathe
- 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
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Abstract
The utility model belongs to a device for repairing and processing a sink roll in a galvanizing production line in a cold rolling plant, in particular to a quick processing device of a cold rolling sink roll, which comprises a machine tool, wherein a knife rest of the machine tool is provided with a grinding device, the structure of the grinding device is that a motor is connected with a speed increaser, a case of the speed increaser is provided with a clamping block, the clamping block is matched with the knife rest of the machine tool, the clamping block is fixedly connected on the knife rest through a pressing bolt, and an output shaft of the speed increaser is provided with a grinding tool. The quick processing device disclosed by the utility model can solve the repairing and processing problem of the sink roll, improves the surface quality of the sink roll repaired and processed, improves the precision of a roll body and has high grinding processing efficiency.
Description
Technical field
The utility model belongs to the roller that sinks on the cold rolling mill galvanization production line and reprocesses the device of processing, the quick processing device of particularly cold rolling sinking roller.
Background technology
The sinking roller is the vitals on the cold rolling mill galvanization production line, is the key link that guarantees the galvanized sheet quality.Sinking roller appearance and size is bigger, and its barrel diameter is φ 800 * 1600mm, axle journal diameter 100mm, roller length overall 2380mm, roller weight 1904kg.The sinking roller to reprocess quality requirement higher, its body of roll cylindricity is 0.05, the thick poor degree in surface is 0.8, sinking roller integral body is the heat-resistance stainless steel material.
According to sinking roll structure size and specification requirement, as can be known its to reprocess and be processed with suitable difficulty: ⑴ be that sinking roller appearance and size is big, roller footpath size is little, roller is a Welding Structure, rigidity is low.Machining tool is selected difficult.⑵ be that the sinking roller is the material of heat-resistance stainless steel, processing difficulties.⑶ be that sinking roller requirement on machining accuracy is higher, and crudy be cannot say for sure to demonstrate,prove, and ⑷ does not reprocess the grinding machine that needs.
Summary of the invention
The purpose of this utility model is to provide a kind of quick processing device of cold rolling sinking roller, can solve the processing problems of reprocessing of sinking roller, improves the surface quality of reprocessing processing sinking roller, improves body of roll precision, grinding efficient height.
The purpose of this utility model is achieved in that a kind of quick processing device of cold rolling sinking roller, comprise lathe, on the knife rest of lathe, grinding attachment is installed, the structure of grinding attachment is for to connect booster engine by motor, on the booster engine casing, fixture block is being set, fixture block matches with the knife rest of lathe, by hold-down bolt fixture block is cemented on the knife rest, and the grinding grinding tool is installed on the output shaft of booster engine.
The utility model is provided with grinding attachment on the knife rest of lathe, the sinking roller is carried out grinding or polishing processing.Adopting motor is that power carries out grinding at a high speed by reductor drive grinding grinding tool, adopt the grinding grinding tool of suitable types, select the cutting speed and the feed that adapt for use, the sinking roller surface quality and the body of roll precision of reprocessing processing all are greatly improved, have obtained good ground effect.Grinding efficiency also improves greatly.The utility model has solved the processing problems of reprocessing of sinking roller, has improved the surface quality of reprocessing processing sinking roller, has improved body of roll precision, grinding efficient height.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing,
Fig. 1 is the utility model cylindrical processing structure schematic diagram;
Fig. 2 is the utility model plane processing structure schematic diagram.
The specific embodiment
A kind of quick processing device of cold rolling sinking roller, as shown in Figure 1 and Figure 2, comprise lathe, on the knife rest 1 of lathe, grinding attachment is installed, the structure of grinding attachment is being provided with fixture block 2 for to connect booster engine 3 by motor on the booster engine casing, fixture block 2 matches with the knife rest 1 of lathe, by hold-down bolt fixture block 2 is cemented on the knife rest 1, the grinding grinding tool is installed on the output shaft of booster engine 3.The grinding grinding tool is abrasive band emery wheel or sand cover or emery disc or abrasive cloth flapwheel.The structure of abrasive band emery wheel is being provided with support 8 for rubber tire 5 is installed on the cantilever shalving that is installing on the increase casing on the output shaft of booster engine 3, driven pulley 4 is installed on support 8, on rubber tire 5 and driven pulley 4 endless abrasive belt 7 is installed.The model in abrasive band 7 is: corase grind BYM52P50, correct grinding GXC51P40.Lathe is lathe or planer.On lathe, install and carry out bowlder grinding outside, should make on the fixture block 2 plane pass through rubber tire 5 center lines and work centre line in same plane.Be applied on the planer and the grinding grinding tool to be installed to carry out flat surface grinding.
Claims (5)
1. the quick processing device of a cold rolling sinking roller, comprise lathe, it is characterized in that: on the knife rest (1) of lathe, grinding attachment is installed, the structure of grinding attachment is for to connect booster engine (3) by motor, fixture block (2) is being set on the booster engine casing, fixture block (2) matches with the knife rest (1) of lathe, by hold-down bolt fixture block (2) is cemented on the knife rest (1), and the grinding grinding tool is installed on the output shaft of booster engine (3).
2. the quick processing device of cold rolling sinking roller according to claim 1 is characterized in that: the grinding grinding tool is abrasive band emery wheel or sand cover or emery disc or abrasive cloth flapwheel.
3. the quick processing device of cold rolling sinking roller according to claim 2, it is characterized in that: the structure of abrasive band emery wheel is for being installed with rubber tire (5) on the output shaft of booster engine (3), on the cantilever shalving that is installing on the increase casing, support (8) is being set, driven pulley (4) is installed on support (8), on rubber tire (5) and driven pulley (4), endless abrasive belt (7) is installed.
4. the quick processing device of cold rolling sinking roller according to claim 3 is characterized in that: the model of abrasive band (7) is: corase grind BYM52P50, correct grinding GXC51P40.
5. the quick processing device of cold rolling sinking roller according to claim 1 is characterized in that: lathe is lathe or planer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200406892U CN201998006U (en) | 2011-02-17 | 2011-02-17 | Quick processing device of cold rolling sink roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200406892U CN201998006U (en) | 2011-02-17 | 2011-02-17 | Quick processing device of cold rolling sink roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998006U true CN201998006U (en) | 2011-10-05 |
Family
ID=44700780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200406892U Expired - Fee Related CN201998006U (en) | 2011-02-17 | 2011-02-17 | Quick processing device of cold rolling sink roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998006U (en) |
-
2011
- 2011-02-17 CN CN2011200406892U patent/CN201998006U/en not_active Expired - Fee Related
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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: 20111005 Termination date: 20130217 |