CN102490093A - Device for processing convexity of grinding roller - Google Patents
Device for processing convexity of grinding roller Download PDFInfo
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- CN102490093A CN102490093A CN2011103943390A CN201110394339A CN102490093A CN 102490093 A CN102490093 A CN 102490093A CN 2011103943390 A CN2011103943390 A CN 2011103943390A CN 201110394339 A CN201110394339 A CN 201110394339A CN 102490093 A CN102490093 A CN 102490093A
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- grinding roller
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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, especially relate to a kind of device that is used for the processing of grinding roller camber with grinding roller.
Background technology
During flour mill work; Slight deformation can take place owing to receive the effect of abrasive power in grinding roller; The temperature of grinding roller can increase simultaneously; And the structure of grinding roller has caused grinding roller roll body different parts that the degree difference that heat rises takes place, and causes two gaps between the grinding roller inhomogeneous, has influenced the work of flour mill.In order to reduce the grinding roller distortion influence to the flour mill work, grinding roller will be made big, the diminishing shape of two ends diameter of middle part diameter man-hour adding, and this surface configuration of grinding roller is called " camber " of grinding roller.The processing method of grinding roller camber commonly used has two kinds at present.The one, with 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 confirmed through Theoretical Calculation; General producer is difficult to accomplish, even through digital control processing, the curve of processing can not reach optimum state; Another kind method is that taper shape is processed at the two ends of grinding roller; Substitute " camber " with " tapering "; Processing method is simple; Conventional equipment can be accomplished, and be the method that grinding roller processing producer generally uses, but two uneven phenomenons in the gap between the grinding roller can appear in the grinding roller of this method processing in use.
Summary of the invention
The object of the present invention is to provide a kind of device that is used for the processing of grinding roller camber, this device is installed on the common cylindrical grinder, adds the duty that can simulate grinding roller man-hour, and the grinding roller that processes can reach best result of use.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
The device that is used for the processing of grinding roller camber of the present invention, it comprises bearing and the bearing bracket stand that is separately positioned on spindle nose place, grinding roller two ends, and the U-shaped support that is fixedly connected with the diaxon bolster respectively; Try to stop people from fighting each other along a plurality of Y shapes of grinding roller axially spaced-apart setting and to be connected as a single entity through 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 said Y shape is tried to stop people from fighting each other is and the suitable semi arch structure of grinding roller cylindrical; The pulley that is separately positioned on the semi arch opening part of trying to stop people from fighting each other contacts with said roller surface, and the frame handle that said Y shape is tried to stop people from fighting each other is connected with the U-shaped support through regulating part; Said Y shape is tried to stop people from fighting each other and is provided with heater.
Said regulating part is to be screwed in the adjusting screw(rod) on the said U-shaped support and to be connected said adjusting screw(rod) and the extension spring between the frame handle of trying to stop people from fighting each other of Y shape.
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 heat head of Y shape on trying to stop people from fighting each other.
The invention has the advantages that overall structure is simple, operation grinding roller result of use easy to process, that process is good.This device depends on through bearing block as frock and is installed on the grinding roller spindle nose, is used with cylindrical grinder.During work; The actual working state of trying to stop people from fighting each other according to grinding roller different process position along a plurality of Y shapes of grinding roller axially spaced-apart setting applies different pressure through the regulating part at frame handle place to grinding roller respectively; Utilize heater to apply the temperature of analog operation state to grinding roller simultaneously; Because the state in the time of can simulating grinding roller work fully during emery wheel processing grinding roller so the grinding roller result of use that grinding goes out can reach the best, and uses common cylindrical grinder can accurately process the camber of grinding roller; Need not equipment is done specific (special) requirements, reduced the cost of manufacturer.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the device that is used for the processing of grinding roller camber of the present invention comprises the bearing and the bearing bracket stand 2 that are separately positioned on spindle nose place, grinding roller 1 two ends, and the U-shaped support 3 that is fixedly connected with diaxon bolster 2 respectively; Try to stop people from fighting each other 4 through being located in Y shape the major axis 5 in the frame delthyrium be connected as a single entity (Y shape try to stop people from fighting each other 4 be provided with according to the different process position) of trying to stop people from fighting each other along a plurality of Y shapes of grinding roller axially spaced-apart setting; Y shape try to stop people from fighting each other 4 front portion for and 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 through regulating part, and regulating part can be for being screwed in the adjusting screw(rod) 7 on the U-shaped support 3 and being connected adjusting screw(rod) 7 and the extension spring 8 between 4 handles of trying to stop people from fighting each other of Y shape; Y shape is tried to stop people from fighting each other and 4 is provided with heater, and heater can be tried to stop people from fighting each other 4 front portions near the heating chamber of grinding roller 1, near the heating tube at grinding roller 1 place or be arranged on the Y shape bar 9 and extend to Y shape the heat head of 4 front portions near grinding roller 1 of trying to stop people from fighting each other of heating on 4 of trying to stop people from fighting each other for the Y shape that extends to that is connected with external heat source.
Add man-hour, bearing and bearing bracket stand 2 be installed in the spindle nose place, two ends of grinding roller 1, with the two ends of U-shaped support 3 through connecting bolt with couple together with bearing bracket stand 2, grinding roller 1 is installed on the cylindrical grinder.According to the Y shape of technology positional alignment setting 4 the pulling force of trying to stop people from fighting each other according to the abrasive power adjustment extension spring 8 of position; Heater applies the temperature of analog operation state for grinding roller 1 simultaneously; Promptly 10 heat for grinding roller 1 through heating on the bar 9; Temperature is adjustable as required, visual, starts emery wheel 10 and can carry out grinding to grinding roller 1.Because the state in the time of can simulating grinding roller work during processing grinding roller 1 fully carries out; So it is best that the result of use of the grinding roller that processes also can reach; Use common cylindrical grinder can accurately process the camber of grinding roller simultaneously, process operation is simple, and is identical with the method for operating of common cylindrical grinding.
Claims (3)
1. one kind is used for the device that the grinding roller camber is processed, and it is characterized in that: it comprises bearing and the bearing bracket stand (2) that is separately positioned on spindle nose place, grinding roller (1) two ends, and the U-shaped support (3) that is fixedly connected with diaxon bolster (2) respectively; Along a plurality of Y shapes of grinding roller axially spaced-apart setting try to stop people from fighting each other (4) be connected as a single entity through the major axis (5) that is located in Y shape and tries to stop people from fighting each other in the frame delthyrium; Said Y shape try to stop people from fighting each other (4) the front portion for and 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 said grinding roller (1) surface, the try to stop people from fighting each other frame handle of (4) of said Y shape is connected with U-shaped support (3) through regulating part; Said Y shape try to stop people from fighting each other (4) be provided with heater.
2. the device that is used for grinding roller camber processing according to claim 1 is characterized in that: said regulating part is for being screwed in the adjusting screw(rod) (7) on the said U-shaped support (3) and being connected said adjusting screw(rod) (7) and the extension spring (8) between (4) frame handle of trying to stop people from fighting each other of Y shape.
3. the device that is used for grinding roller camber processing according to claim 1 is characterized in that: the heating tube that described heater is located for the heating chamber that is connected with external heat source, near grinding roller (1) or be arranged on Y shape try to stop people from fighting each other the bar of heating (9) and the head of heating on (4).
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 true CN102490093A (en) | 2012-06-13 |
| CN102490093B 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102490093B (en) |
Cited By (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 |
| CN108581376A (en) * | 2018-04-09 | 2018-09-28 | 济南德冠包装材料有限公司 | A kind of production method of the controllable roller of curvature |
Citations (7)
| 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 |
| JPS584343A (en) * | 1981-06-29 | 1983-01-11 | Toshiba Mach Co Ltd | Method of regrinding rolling roll and grinding machine therefor |
| 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 |
| JP2009196050A (en) * | 2008-02-22 | 2009-09-03 | Canon Inc | Polishing machine and manufacturing method of rubber roller using the same |
| 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 |
-
2011
- 2011-12-02 CN CN201110394339.0A patent/CN102490093B/en active Active
Patent Citations (7)
| 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 |
| JPS584343A (en) * | 1981-06-29 | 1983-01-11 | Toshiba Mach Co Ltd | Method of regrinding rolling roll and grinding machine therefor |
| 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 |
| JP2009196050A (en) * | 2008-02-22 | 2009-09-03 | Canon Inc | Polishing machine and manufacturing method of rubber roller using the same |
| 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 |
Cited By (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 |
| CN108581376A (en) * | 2018-04-09 | 2018-09-28 | 济南德冠包装材料有限公司 | A kind of production method of the controllable roller of curvature |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102490093B (en) | 2014-01-08 |
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