CN2523557Y

CN2523557Y - Apparatus for repairing anvil wheels

Info

Publication number: CN2523557Y
Application number: CN02202619U
Authority: CN
Inventors: 林益三
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-31
Filing date: 2002-01-31
Publication date: 2002-12-04
Anticipated expiration: 2012-01-31

Abstract

The utility model relates to a finishing device of a chopping block wheel. A corresponding side of the chopping block wheel is provided with a grinding wheel which is provided with a plurality of grinding pieces on a hub which are arranged into rings in spiral shape; the back surface of the grinding piece is attached to the surface of the grinding wheel in the glue type; the spacing between two grinding pieces forms a row layer function; when the grinding wheel is contacted for grinding with the chopping block wheel, the wasted layer of the chopping block wheel can be exhausted out of the grinding piece, and the block of the wasted layer to the grinding is avoided; aiming at the structure which disposes the unsmooth external surface of the chopping block wheel, the abraded chipping block wheel surface is grinded and excellent precision can be obtained when contacting with a cutter die wheel.

Description

The trimming device of chopping block wheel

Technical field

The utility model relates to a kind of trimming device of chopping block wheel, can make the chopping block wheel keep external diameter to be the proper circle state, and is sliding to avoid the chopping block wheel to form air spots under long-term cutting is used.

Background technology

General cardboard is sent between cutting die wheel and the chopping block wheel and is cut operation, owing to be fixed with cutting die on the cutting die wheel through the pre-set dimension size, when the cardboard on being positioned at the chopping block wheel cuts into a certain size size by the commentaries on classics of cutting die wheel wheel, because the chopping block wheel is cut by cutting die for a long time, the out-of-flatness that can become gradually of its external diameter, therefore when the conveying of cardboard, have coup because of chopping block wheel external diameter, and make speed that the cardboard be transmitted transmits and accuracy all can with the setting matter of expection difference to some extent, size behind the feasible easily cardboard that cuts, shape is inconsistent, board quality after relative the cutting is relatively poor, and uneven phenomenon is arranged easily.

Summary of the invention

The utility model purpose provides the trimming device of a kind of chopping block wheel, takes turns irregular outer surface at chopping block and handles, and is ground by chopping block wheel surface that will wearing and tearing, when being provided with contacting with the cutting die wheel, must have preferable accuracy.

Above-mentioned purpose of the present utility model is to realize like this, a kind of trimming device of chopping block wheel, be to be provided with abrasive wheel in chopping block wheel relative position, wherein: abrasive wheel is to be provided with the abrasive sheet that several spiral shell shapes are arranged lopping in its wheel hub, this abrasive sheet back side is adopted in the gummed mode and is attached on the abrasive wheel surface, is formed with row's layer groove between each abrasive sheet and abrasive sheet, when contacting grinding for abrasive wheel with the chopping block wheel, the useless layer of chopping block wheel can be discharged by abrasive sheet, the obstruction when avoiding useless layer to grinding.

Describe structure of the present utility model, feature below in conjunction with accompanying drawing in detail with preferred embodiment.

Description of drawings

Fig. 1 is the utility model stereoscopic figure.

Fig. 2 is a grinding state stereogram between this abrasive wheel and the chopping block wheel.

Fig. 3 grinds the worn chopping block wheel surface of crop rotation out-of-flatness view.

Drawing reference numeral explanation: 1 cutting die wheel; 11 cutting dies; 2 chopping blocks wheel; 21 rubber cushions; 3 abrasive wheels; 31 abrasive sheets; 32 row's layer groove.

The specific embodiment

See also Fig. 1 to Fig. 3, the trimming device of chopping block wheel of the present utility model, mainly be to be provided with abrasive wheel 3 with respect to wheel hub in chopping block wheel 2, on the wheel hub of cutting die wheel 1, be provided with cutting die 11, when the energy feedboard is transmitted between cutting die wheel 1 and the chopping block wheel 2, carry out cutting operation by 1 pair of cardboard of cutting die wheel, and be overlying on cutting die by chopping block wheel 2 for pad and take turns 1 relative position, reach the purpose of cutting.

Because chopping block wheel 2 under for a long time by the cutting of cutting die wheel 1, makes its surface impaired easily, therefore must take turns 2 to chopping block and be repaired; Take turns 2 opposite sides at chopping block and then can install an abrasive wheel 3, for chopping block is taken turns 2 surface grindings, to guarantee the accuracy between chopping block wheel 2 and the cutting die wheel 1.

This abrasive wheel 3 is can be for being provided with the abrasive sheet 31 that several spiral shell shapes are arranged lopping on its wheel hub, these abrasive sheet 31 back sides are adopted in for repeated adhesion gummed mode and are attached on abrasive wheel 3 surfaces, between between each abrasive sheet 31 and the abrasive sheet 31 being, be separated with distance, and then be formed with a row layer groove 32, in the time of can contacting grinding with chopping block wheel 2 for abrasive wheel 3, the useless layer of chopping block wheel 2 can be discharged the obstruction in the time of can avoiding useless layer to grinding by arranging layer groove 32.

By handling to take turns 2 irregular outer surfaces at chopping block, the chopping block of wearing and tearing can be taken turns 2 surfaces and be ground, when being provided with contacting, having preferable accuracy, and can guarantee paper feeding speed with cutting die wheel 1.

To sum up institute is old, and the trimming device of chopping block wheel of the present utility model is simple, and can reach the better grinding effect, and the above specific embodiment of lifting, only for conveniently illustrating the utility model.Not under the condition of spiritual category of the present utility model, various variations and modification that those skilled in the art did all should be encompassed in the application's the scope.

Claims

1, a kind of trimming device of chopping block wheel is to be provided with abrasive wheel in chopping block wheel relative position, it is characterized in that:

Abrasive wheel is to be provided with the abrasive sheet that several spiral shell shapes are arranged lopping in its wheel hub, this abrasive sheet back side is adopted in the gummed mode and is attached on the abrasive wheel surface, between each abrasive sheet and abrasive sheet, be formed with row's layer groove, when contacting grinding with the chopping block wheel for abrasive wheel, the useless layer of chopping block wheel can be discharged by abrasive sheet, the obstruction when avoiding useless layer to grinding.