CN2794633Y - Knife blade improved structure of paper cutter knife - Google Patents
Knife blade improved structure of paper cutter knife Download PDFInfo
- Publication number
- CN2794633Y CN2794633Y CN 200520107310 CN200520107310U CN2794633Y CN 2794633 Y CN2794633 Y CN 2794633Y CN 200520107310 CN200520107310 CN 200520107310 CN 200520107310 U CN200520107310 U CN 200520107310U CN 2794633 Y CN2794633 Y CN 2794633Y
- Authority
- CN
- China
- Prior art keywords
- blade
- cutter
- auxiliary
- paper
- offset
- 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 - Lifetime
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a blade improved structure of a paper cutting machine cutter, which is composed of a pair of cylindrical hobs, wherein each of the hobs comprises a hexagonal shaft lever and a plurality of broken blades with differences, and the broken blades with the differences are sheathed on the shaft lever. A shim which is arranged between two adjacent broken blades with the differences spaces the two adjacent broken blades with the differences so that the broken blades with the differences of two cylindrical hobs are assembled in the staggering mode, wherein each of the broken blades with the differences is composed of two sets of auxiliary blades. The peripheries of each set of auxiliary blades are designed into sawtoothed cutter edges which are formed by a plurality of saw teeth of equal length or unequal length. When the utility model carries out the work of cutting off paper, the sawtoothed cutter edges can easily cut off the paper.
Description
Technical field
The utility model improves structure relevant for a kind of blade of cutter for paper grinder, especially the auxiliary-blade week rim that refers to a kind of cutter for paper grinder offset blade is designed to jagged cutter edge, carry out paper when blocking operation when the same time, plurality of sheets of paper is opened the blade that can block easily by cutter edge structure and is improved structure.
Background technology
Consult shown in Figure 1, the cutter for paper grinder of traditional type be by two cylindrical shape hobboing cutters 1,1 ' constitute, each hobboing cutter comprises hexagonal axostylus axostyle 2, and several are sheathed on the offset blade 4 on this axostylus axostyle, and it is spaced apart with it to be provided with a pad 6 between two adjacent offset blades, makes that the offset blade on the two cylindrical shape hobboing cutters is assembled in staggered mode.As shown in Figure 2, each offset blade 4 is back-to-backly constituted by the auxiliary-blade 4a that puts by two groups, block sword 4b and have three on each auxiliary-blade 4a periphery, when the sword 4b that blocks of shredder carries out paper when blocking operation, wait blocking sword 4b and can blocking paper simultaneously of blade, sheet-fed more easily blocks, when many paper is desired to block, need bigger shaft horsepower, and noise is bigger, the strength that the shredder driven wheel is born is relatively large, and the tooth on the gear has the anxiety that breaks.
The utility model people in view of this, the industry experience for many years is engaged in accumulation, is study intensively and test improvement repeatedly, nowadays creates a kind of blade of novel cutter for paper grinder finally, can overcome habitual product shortcoming, to promote effect.
Novel content
Main purpose of the present utility model is, provide a kind of blade of cutter for paper grinder to improve structure, mainly the auxiliary-blade week rim with cutter for paper grinder offset blade is designed to jagged cutter edge, utilize partly shredded paper of buck knife edge, the shaft horsepower that needs is less, noise is less, and the strength that driven wheel bore is less relatively, blocks operation so can carry out paper swimmingly.
Particularly, the blade of a kind of cutter for paper grinder of the utility model improves structure, it comprises two cylindrical shape hobboing cutters that rotate in the opposite direction, each hobboing cutter comprises a polygonal axostylus axostyle, and several are enclosed within the offset blade on this axostylus axostyle, and between two adjacent offset blades, have one with its isolated pad, offset blade on the two cylindrical shape hobboing cutters fits together alternately, wherein each offset blade constitutes by the auxiliary-blade of putting by two groups, the periphery of the auxiliary-blade of each offset blade has several and blocks sword by what the auxiliary-blade periphery outwards protruded out, it is characterized in that: all rims of each group auxiliary-blade are zigzag.
Understand in order to allow the auditor that the utility model is had further, Zi Zuo is as follows with graphic detailed description the utility model.
Description of drawings
Fig. 1: the schematic perspective view of traditional type cutter for paper grinder.
Fig. 2: the plane of traditional type cutter for paper grinder auxiliary-blade.
Fig. 3: schematic perspective view of the present utility model.
Fig. 4: the plane of the utility model offset blade.
Fig. 5: the enforcement illustration of the utility model offset blade.
Fig. 6: another of the utility model offset blade implemented illustration.
The specific embodiment
Consult shown in Figure 3, cutter for paper grinder of the present utility model be by two cylindrical shape hobboing cutters 10,10 ' constitute, each hobboing cutter comprises hexagonal axostylus axostyle 12, and several are sheathed on the offset blade 14 on this axostylus axostyle, and it is spaced apart with it to be provided with a pad 16 between two adjacent offset blades, makes that the offset blade on the two cylindrical shape hobboing cutters is assembled in staggered mode.As shown in Figure 4, each offset blade 14 is back-to-backly constituted by auxiliary-blade 14a, the 14a ' that puts by two groups, be respectively equipped with three groups on each group auxiliary-blade 14a, the 14a ' periphery and block sword 14b, 14b ', two groups by putting the last corresponding meeting generation one offset angle α between sword 14b, the 14b ' that blocks of auxiliary- blade 14a, 14a ', to block paper.Principal character of the present utility model is:
All rims of each group auxiliary-blade 14a are designed to jagged cutter edge 14c, this jagged cutter edge 14c is contained the whole of auxiliary-blade 14a, all rims of 14a ' or partly regional, because this structure Design, when the cutter for paper grinder assembling is finished, jagged cutter edge 14c drives the shredder cutting, just individual or plurality of sheets of paper can be opened easily and block.
Consult Fig. 5 and shown in Figure 6, enforcement illustration of the present utility model, what two groups or single group wherein can only be set on all rims of each group auxiliary-blade 14a of cutter for paper grinder offset blade 14 blocks sword 14b.As shown in Figure 5, the sawtooth on the auxiliary-blade 14a week rim cutter edge 14c can be irregular design different in size.
When operation, cutter for paper grinder of the present utility model is except being cut into paper the strip by shear action between the two offset blades 14 that are staggeredly set, more the paper scrap of each strip is blocked into sectional chip, to guarantee confidentiality by block sword 14b, 14b ' on the offset blade 14.In addition, because the special structure design of cutter for paper grinder of the present utility model, make all rims of auxiliary- blade 14a, 14a ' on the cutter 10 form a continuous jagged cutter edge 14c, to block the strength of paper in view of the above and disperse equably in addition, thereby reach one high-quality, high efficiency, low noise and improve effect cheaply.
In sum, the blade of the utility model cutter for paper grinder improves structure, is the cutter for paper grinder of novelty, can effectively, positively eliminate the shortcoming of existing shredder, is in fact one to have the creation of practicality, creativeness and novelty concurrently.
Claims (5)
1. the blade of a cutter for paper grinder improves structure, it comprises two cylindrical shape hobboing cutters that rotate in the opposite direction, each hobboing cutter comprises a polygonal axostylus axostyle, and several are enclosed within the offset blade on this axostylus axostyle, and between two adjacent offset blades, have one with its isolated pad, offset blade on the two cylindrical shape hobboing cutters fits together alternately, wherein each offset blade constitutes by the auxiliary-blade of putting by two groups, the periphery of the auxiliary-blade of each offset blade has several and blocks sword by what the auxiliary-blade periphery outwards protruded out, it is characterized in that: all rims of each group auxiliary-blade are zigzag.
2. the blade of cutter for paper grinder as claimed in claim 1 improves structure, and it is characterized in that: zigzag cutter edge is distributed on whole all rims of auxiliary-blade.
3. the blade of cutter for paper grinder as claimed in claim 1 improves structure, it is characterized in that: zigzag cutter edge is distributed on all rims of part of auxiliary-blade.
4. the blade of cutter for paper grinder as claimed in claim 1 improves structure, and it is characterized in that: the sawtooth on the cutter edge has identical length.
5. the blade of cutter for paper grinder as claimed in claim 1 improves structure, and it is characterized in that: the sawtooth on the cutter edge has different length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520107310 CN2794633Y (en) | 2005-05-24 | 2005-05-24 | Knife blade improved structure of paper cutter knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520107310 CN2794633Y (en) | 2005-05-24 | 2005-05-24 | Knife blade improved structure of paper cutter knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794633Y true CN2794633Y (en) | 2006-07-12 |
Family
ID=36812400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520107310 Expired - Lifetime CN2794633Y (en) | 2005-05-24 | 2005-05-24 | Knife blade improved structure of paper cutter knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794633Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127029A (en) * | 2017-05-24 | 2017-09-05 | 肇庆高新区国专科技有限公司 | Shear crusher cutter and broken shaft device |
-
2005
- 2005-05-24 CN CN 200520107310 patent/CN2794633Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127029A (en) * | 2017-05-24 | 2017-09-05 | 肇庆高新区国专科技有限公司 | Shear crusher cutter and broken shaft device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2877859Y (en) | Round blade and blade module for paper shredder | |
| CN2636985Y (en) | Multi knife shaped paper break down machine cutter | |
| CN2838753Y (en) | Cutter blade for paper mincing machine | |
| CN201086026Y (en) | Improved structure for tools of pulverizer | |
| CN103657808B (en) | The collection method of chip shredding mechanism, chip shredder bar, chip chopping data | |
| CN2383583Y (en) | Knife tool for paper cutter | |
| CN2794633Y (en) | Knife blade improved structure of paper cutter knife | |
| CN1419999A (en) | Multifunctional tool bit | |
| CN2464446Y (en) | Hand driven paper disintegrator | |
| CN201168633Y (en) | Knife shaft assembly of paper crusher | |
| CN202666951U (en) | Blade group of paper shredder | |
| CN202535763U (en) | Maize straw mincing field returning device | |
| CN2825108Y (en) | Paper shredder blade structure | |
| CN201445973U (en) | Cutter and breaking device for crusher | |
| CN2889490Y (en) | Blade structure of paper crusher | |
| CN201912978U (en) | Paper cutting blade of paper shredder | |
| CN2541049Y (en) | Tool of kneader | |
| CN2673503Y (en) | Circular wave type cutter of paper breaking machine and cutter mould block | |
| CN201316659Y (en) | Extrusion shearing rotary blade for crushers | |
| CN2832300Y (en) | Highly effective rotating claw-knife | |
| CN202411220U (en) | Die trimming structure | |
| CN2410040Y (en) | Hand-operated paper crusher | |
| CN2696716Y (en) | Cutter disc and tree branch disintegrator | |
| CN2372104Y (en) | Cutter for paper grinder | |
| CN2565543Y (en) | Cutting tool of crushing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150524 Granted publication date: 20060712 |