CN102490093B - Device for processing convexity of grinding roller - Google Patents
Device for processing convexity of grinding roller Download PDFInfo
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- CN102490093B CN102490093B CN201110394339.0A CN201110394339A CN102490093B CN 102490093 B CN102490093 B CN 102490093B CN 201110394339 A CN201110394339 A CN 201110394339A CN 102490093 B CN102490093 B CN 102490093B
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- grinding roller
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- stop people
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Abstract
The invention discloses a device for processing convexity of a grinding roller, which comprises bearings and bearing supports which are respectively arranged at positions of two end shaft heads of the grinding roller and a U-shaped support fixedly connected with two bearing supports respectively. A plurality of Y-shaped pull frames arranged in the axial direction of the grinding roller at intervals are integrated with long shafts penetrating in frame handle holes of the Y-shaped pull frames, the front portions of the Y-shaped pull frames are of semi-arc structures matched with an outer circle of the grinding roller, pulleys respectively arranged at positions of semi-arc openings of the pull frames are in contact with the surface of the grinding roller, frame handles of the Y-shaped pull frames are connected with the U-shaped support through adjusting parts, and heating devices are arranged on the Y-shaped pull frames. The device has the advantages of being simple in the whole structure, convenient to operate and process and good in using effect of the grinding roller for processing. The Y-shaped pull frames can exert different pressure according to different processing positions of the grinding roller, simultaneously the heating devices are used for exerting temperature simulating work conditions for the grinding roller, grinded grinding roller is best in using effect, and the convexity of the grinding roller can be accurately processed by using ordinary cylindrical grinding machines.
Description
Technical field
The present invention relates to the processing of flour mill with grinding roller, especially relate to a kind of device for convexity of grinding roller processing.
Background technology
During flour mill work, grinding roller is because slight deformation can occur in the effect that is subject to abrasive power, the temperature of grinding roller can increase simultaneously, and the structure of grinding roller has caused the degree difference of grinding roller roll body different parts generation heat expansion, cause two gaps between grinding roller inhomogeneous, affected the working effect of flour mill.In order to reduce the grinding roller distortion impact on the flour mill working effect, grinding roller will make that the middle part diameter is large, the diminishing shape of two ends diameter man-hour adding, and this surface configuration of grinding roller is called " camber " of grinding roller.The processing method of convexity of grinding roller at present commonly used has two kinds.The one, by the camber of grinding roller by certain Curve Machining, this processing method is had relatively high expectations to process equipment and level of processing, the concrete parameter of curve of camber can't be passed through theoretical calculative determination, general producer has been difficult to, even by digital control processing, the curve of processing can not reach optimum state; Another kind method is that taper shape is processed into in the two ends of grinding roller, substitute " camber " with " tapering ", processing method is simple, conventional equipment can complete, be the method that grinding roller processing producer is generally used, but the grinding roller of the method processing there will be two phenomenons that the gap between grinding roller is inhomogeneous in use.
Summary of the invention
The object of the present invention is to provide a kind of device for convexity of grinding roller processing, this device is arranged on common cylindrical grinder, adds the duty that can simulate grinding roller man-hour, and the grinding roller processed can reach best result of use.
For achieving the above object, the present invention can take following technical proposals:
Device for convexity of grinding roller processing of the present invention, it comprises bearing and the bearing bracket stand that is separately positioned on spindle nose place, grinding roller two ends, the support be fixedly connected with the diaxon bolster respectively, heater, and a plurality of Y shape is tried to stop people from fighting each other; Described support is the U-shaped support, try to stop people from fighting each other along shaft of grinding roller to spaced described a plurality of Y shapes and be connected as a single entity by being located in the major axis that Y shape tries to stop people from fighting each other in the frame delthyrium, the front portion that described Y shape is tried to stop people from fighting each other is the semi arch structure suitable with the grinding roller cylindrical, be separately positioned on the try to stop people from fighting each other pulley of semi arch opening part of Y shape and contact with described roller surface, the frame handle that described Y shape is tried to stop people from fighting each other is connected with the U-shaped support by regulating part; Described heater is arranged on described Y shape tries to stop people from fighting each other.
Described regulating part is to be screwed in the adjusting screw(rod) on described U-shaped support and to be connected to described adjusting screw(rod) and extension spring that Y shape is tried to stop people from fighting each other between the frame handle.
Described heater is for the heating chamber that is connected with external heat source, near the heating tube at grinding roller place or be arranged on heat bar and the Warming head of Y shape on trying to stop people from fighting each other.
The invention has the advantages that overall structure is simple, it is good to operate grinding roller result of use easy to process, that process.This device depends on and is arranged on the grinding roller spindle nose by bearing block as frock, with cylindrical grinder, is used in conjunction with.During work, try to stop people from fighting each other and by the regulating part at frame handle place, grinding roller is applied to different pressure respectively according to the actual working state of grinding roller different process position along shaft of grinding roller to spaced a plurality of Y shapes, utilize heater to apply the temperature of analog operation state to grinding roller simultaneously, state in the time of can simulating grinding roller work fully during due to emery wheel processing grinding roller, so it is best that the grinding roller result of use that grinding goes out can reach, and use common cylindrical grinder can accurately process the camber of grinding roller, without equipment is done to specific (special) requirements, reduced the cost of manufacturer.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the device for convexity of grinding roller processing of the present invention, comprise the bearing and the bearing bracket stand 2 that are separately positioned on grinding roller 1 spindle nose place, two ends, and the U-shaped support 3 be fixedly connected with diaxon bolster 2 respectively; Try to stop people from fighting each other along shaft of grinding roller to spaced a plurality of Y shapes and 4 be connected as a single entity by being located in the major axis 5 that Y shape tries to stop people from fighting each other in the frame delthyrium (Y shape try to stop people from fighting each other 4 arrange according to the different process position), Y shape try to stop people from fighting each other 4 front portion for the suitable semi arch structure of grinding roller cylindrical, being separately positioned on the try to stop people from fighting each other pulley 6 of semi arch opening part of Y shape contacts with grinding roller 1 surface, try to stop people from fighting each other 4 frame handle of Y shape is connected with U-shaped support 3 by regulating part, and regulating part can be for being screwed in the adjusting screw(rod) 7 on U-shaped support 3 and being connected to adjusting screw(rod) 7 and extension spring 8 that Y shape is tried to stop people from fighting each other between 4 handles; Try to stop people from fighting each other on 4 and be provided with heater at Y shape, heater can for external heat source, be connected extend to Y shape try to stop people from fighting each other the 4 anterior heating chambers near grinding rollers 1, near the heating tube at grinding roller 1 place or be arranged on the bar 9 and extend to the Y shape 4 anterior Warming heads near grinding rollers 1 of trying to stop people from fighting each other of heating that Y shape is tried to stop people from fighting each other on 4.
Add man-hour, bearing and bearing bracket stand 2 be installed in to the spindle nose place, two ends of grinding roller 1, by the two ends of U-shaped support 3 by connecting bolt with bearing bracket stand 2, couple together, grinding roller 1 is arranged on cylindrical grinder.Adjust the pulling force of extension springs 8 according to the Y shape of technique positional alignment setting 4 abrasive powers according to position of trying to stop people from fighting each other, device for simultaneous heating applies the temperature of analog operation state to grinding roller 1, by the Warming head on the bar 9 of heating, be that grinding roller 1 is heated, temperature is adjustable, visual as required, starts emery wheel 10 and can carry out grinding to grinding roller 1.State in the time of can simulating grinding roller work fully during due to processing grinding roller 1 carries out, so it is best that the result of use of the grinding roller processed also can reach, use common cylindrical grinder can accurately process the camber of grinding roller, process operation is simple, identical with the method for operating of common cylindrical grinding simultaneously.
Claims (3)
1. the device for convexity of grinding roller processing, it comprises bearing and the bearing bracket stand (2) that is separately positioned on spindle nose place, grinding roller (1) two ends, the support be fixedly connected with diaxon bolster (2) respectively, heater, and a plurality of Y shape try to stop people from fighting each other (4); It is characterized in that: described support is U-shaped support (3), along shaft of grinding roller to spaced described a plurality of Y shapes, try to stop people from fighting each other (4) by the major axis (5) that is located in Y shape and tries to stop people from fighting each other in the frame delthyrium, be connected as a single entity, described Y shape try to stop people from fighting each other (4) front portion for the suitable semi arch structure of grinding roller cylindrical, be separately positioned on the try to stop people from fighting each other pulley (6) of semi arch opening part of Y shape and contact with described grinding roller (1) surface, the try to stop people from fighting each other frame handle of (4) of described Y shape is connected with U-shaped support (3) by regulating part; Described heater is arranged on described Y shape and tries to stop people from fighting each other on (4).
2. the device for convexity of grinding roller processing according to claim 1 is characterized in that: described regulating part is for being screwed in the adjusting screw(rod) (7) on described U-shaped support (3) and being connected to described adjusting screw(rod) (7) and extension spring (8) that Y shape is tried to stop people from fighting each other between (4) frame handle.
3. the device for convexity of grinding roller processing according to claim 1, it is characterized in that: described heater is the heating chamber be connected with external heat source or the heating tube of locating near grinding roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394339.0A CN102490093B (en) | 2011-12-02 | 2011-12-02 | Device for processing convexity of grinding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394339.0A CN102490093B (en) | 2011-12-02 | 2011-12-02 | Device for processing convexity of grinding roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102490093A CN102490093A (en) | 2012-06-13 |
| CN102490093B true CN102490093B (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110394339.0A Active CN102490093B (en) | 2011-12-02 | 2011-12-02 | Device for processing convexity of grinding roller |
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| Country | Link |
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| CN (1) | CN102490093B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319831A (en) * | 2013-07-15 | 2013-09-25 | 天津工业大学 | Pectin/acrylamide semi-interpenetrating hydrogel material |
| CN108581376B (en) * | 2018-04-09 | 2020-06-19 | 济南德冠包装材料有限公司 | Manufacturing method of curvature-controllable printing roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425168A (en) * | 1966-08-19 | 1969-02-04 | Babcock & Wilcox Co | Work follower rests |
| GB1458055A (en) * | 1973-03-02 | 1976-12-08 | Krupp Ag Huettenwerke | Process for re-grinding a roller which has become unevenly heated along its overall length by the rolling process |
| JP3100640B2 (en) * | 1990-12-07 | 2000-10-16 | バンドー化学株式会社 | Grinding method of roll having rubber-like elasticity |
| CN1668421A (en) * | 2002-07-17 | 2005-09-14 | 埃尔温·容克尔机械制造有限公司 | Method and device for grinding a rotating roller using an elastic steady-rest support |
| CN201922319U (en) * | 2010-11-17 | 2011-08-10 | 宁波宝洲消防科技有限公司 | Tooling clamp for grinding convex arc roller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584343A (en) * | 1981-06-29 | 1983-01-11 | Toshiba Mach Co Ltd | Method of regrinding rolling roll and grinding machine therefor |
| JP2009196050A (en) * | 2008-02-22 | 2009-09-03 | Canon Inc | Polishing machine and manufacturing method of rubber roller using the same |
-
2011
- 2011-12-02 CN CN201110394339.0A patent/CN102490093B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425168A (en) * | 1966-08-19 | 1969-02-04 | Babcock & Wilcox Co | Work follower rests |
| GB1458055A (en) * | 1973-03-02 | 1976-12-08 | Krupp Ag Huettenwerke | Process for re-grinding a roller which has become unevenly heated along its overall length by the rolling process |
| JP3100640B2 (en) * | 1990-12-07 | 2000-10-16 | バンドー化学株式会社 | Grinding method of roll having rubber-like elasticity |
| CN1668421A (en) * | 2002-07-17 | 2005-09-14 | 埃尔温·容克尔机械制造有限公司 | Method and device for grinding a rotating roller using an elastic steady-rest support |
| CN201922319U (en) * | 2010-11-17 | 2011-08-10 | 宁波宝洲消防科技有限公司 | Tooling clamp for grinding convex arc roller |
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| CN102490093A (en) | 2012-06-13 |
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