CN2863247Y - Combined crulas blade for paper breaker cylinder hobbing-cutter - Google Patents
Combined crulas blade for paper breaker cylinder hobbing-cutter Download PDFInfo
- Publication number
- CN2863247Y CN2863247Y CN 200620055120 CN200620055120U CN2863247Y CN 2863247 Y CN2863247 Y CN 2863247Y CN 200620055120 CN200620055120 CN 200620055120 CN 200620055120 U CN200620055120 U CN 200620055120U CN 2863247 Y CN2863247 Y CN 2863247Y
- Authority
- CN
- China
- Prior art keywords
- blade
- ring
- plastic base
- hob
- shredder
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
A composite single blade of a cylindrical shredder hob is composed of a cutting edge ring arranged with truncating edge and a plastic base ring embedded with the inner ring of the cutting edge ring. The center of the plastic base ring is provided with an axial center hole which can be engaged with polygonal shaft lever. The composite single blade of the cylindrical shredder hob is scientifically designed and logical in structure. As the body of the blade is replaced with the plastic base ring made of lightweight material, the usage of steel can be reduced without affecting the original paper cutting function of the hob. Therefore the weight of the blade and the steel consumption are reduced, and the integral weight of the cylindrical hob after assembly is further reduced. In addition, the hob can make sufficient use of blanking scrap of large-sized blades, which is to obtain small blades directly in the large-sized blades blanking procedure, thereby reducing the blade material greatly and improving the blade blanking efficiency greatly.
Description
Technical field
The utility model relates to cutter for paper grinder, especially a kind of combined blade for cylindrical hob of shredder.
Technical background
As everyone knows, existing cutter for paper grinder is to be made of a pair of cylindrical shape hobboing cutter that rotates on the rightabout.And the cylindrical shape hobboing cutter is separated with the break bar of pad between being placed on the axostylus axostyle by axostylus axostyle and most and assembles, described break bar then by and two auxiliary-blades that are close together constitute.Existing blade is an all steel matter blade as shown in Figure 1, and the periphery of blade is provided with the sword that blocks that stretches out outside most, and blade center is provided with the axle center hole that can cooperate with the polygon axostylus axostyle.It is made by the disposable stamping-out of hardware stamping technology by the steel plate greater than blade usually.This blade is diameter no matter, must produce with independent steelplate punching respectively, and not only the steel materials are many for they, and make the cylindrical shape hobboing cutter after the assembling heavier usually.
Summary of the invention
The purpose of this utility model is the deficiency that exists at above-mentioned global formation structure blade, a kind of blade material that makes full use of is provided, and can reduces the combined blade for cylindrical hob of shredder of blade weight.
The utility model combined blade for cylindrical hob of shredder is characterized in that: described blade is by being provided with the blade ring that blocks sword and forming with the chimeric plastic base ring of blade ring inner ring; The plastic base ring center is provided with the axle center hole that can cooperate with the polygon axostylus axostyle.
Described blade ring inner ring is evenly equipped with the protruding nail that can embed the plastic base ring periphery; The plastic base ring periphery is evenly equipped with and the corresponding pit of the protruding nail of blade ring inner ring.
Described plastic base ring casting is planted within the blade ring and is enclosed.
The utility model combined blade for cylindrical hob of shredder design principle is: the plastic base ring made from light material substitutes the blade part of blade, it neither can influence original cut paper function of blade, also can reduce the consumption of steel, reduce the monomer weight of blade, and then reduce the overall weight of the cylindrical shape hobboing cutter after the assembling.
The utility model combined blade for cylindrical hob of shredder design science, rational in infrastructure.It not only can reduce razor steel material use quantity and monomer weight, also can utilize a kind of waste material of big specification blade to produce at least a small dimension blade, promptly in the big blade operation of stamping-out, directly obtain small blade, it not only makes steel be fully utilized, save material, and can improve the stamping-out efficient of blade greatly.
The concrete structure of the utility model combined blade for cylindrical hob of shredder is provided in detail by the following drawings and embodiment.
Description of drawings
Fig. 1 is the structural representation of combined blade for cylindrical hob of shredder;
Fig. 2 is a combined blade for cylindrical hob of shredder decomposition texture schematic diagram shown in Figure 1;
Fig. 3 is the schematic diagram of blade ring and the shared block plate of small dimension blade.
The specific embodiment
Embodiment: can be clear that from Fig. 1 and Fig. 2 combined blade for cylindrical hob of shredder is by being provided with the blade ring 1 that blocks sword 11 and forming with the chimeric plastic base ring 2 of blade ring 1 inner ring; Described blade ring 1 inner ring is evenly equipped with the protruding nail 12 that can embed plastic base ring 2 peripheries; Described plastic base ring 2 centers are provided with the axle center hole 21 that can cooperate with the polygon axostylus axostyle, and plastic base ring 2 peripheries are evenly equipped with and the protruding nail 12 corresponding pits 22 of blade ring 1 inner ring.Described plastic base ring 2 castings are planted circle within blade ring 1.The protruding nail 12 of blade ring 1 inner ring cooperates with plastic base ring 2 all edge pits 22, can guarantee can not take place radially between the two or axial moving.
Described plastic base ring 2 one sides are connected with and are used for break bar packing ring 23 at interval.Space washer independently when this packing ring 23 can replace existing shredder cylindrical shape hobboing cutter assembling has reduced assembly process.
Described plastic base ring 2 castings are planted circle within blade ring 1.
This combining structure single blade is installed identical with the mounting means of existing monomer structure blade on shredder cylindrical shape hobboing cutter.
This combining structure single blade can make full use of the blade material, promptly produces the small dimension blade in the big specification blade ring 1 of stamping-out, and as shown in Figure 3, the dead meal behind blade ring 1 stamping-out of this combining structure single blade just in time is the monomer blade 3 of an existing structure.
Above content is in conjunction with concrete preferred implementation, to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.Under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.
Claims (6)
1, a kind of combined blade for cylindrical hob of shredder is characterized in that: described blade is by being provided with the blade ring that blocks sword and forming with the chimeric plastic base ring of blade ring inner ring; The plastic base ring center is provided with the axle center hole that can cooperate with the polygon axostylus axostyle.
2, according to the described combined blade for cylindrical hob of shredder of claim 1, it is characterized in that: blade ring (1) inner ring is evenly equipped with the protruding nail (12) that can embed plastic base ring (2) periphery.
3, according to the described combined blade for cylindrical hob of shredder of claim 1, it is characterized in that: plastic base ring (2) periphery is evenly equipped with and the corresponding pit of the protruding nail of blade ring (1) inner ring (12) (22).
4, according to claim 1 or 3 described combined blade for cylindrical hob of shredder, it is characterized in that: described plastic base ring (2) one sides are connected with and are used for break bar packing ring (23) at interval.
5, according to the described combined blade for cylindrical hob of shredder of claim 1, it is characterized in that: described plastic base ring (2) casting plants that cast is integral within blade ring (1).
6, according to the described combined blade for cylindrical hob of shredder of claim 4, it is characterized in that: plastic base ring (2) casting that is connected with break bar space washer (23) plants that cast is integral within blade ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055120 CN2863247Y (en) | 2006-02-14 | 2006-02-14 | Combined crulas blade for paper breaker cylinder hobbing-cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055120 CN2863247Y (en) | 2006-02-14 | 2006-02-14 | Combined crulas blade for paper breaker cylinder hobbing-cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863247Y true CN2863247Y (en) | 2007-01-31 |
Family
ID=37675700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620055120 Expired - Fee Related CN2863247Y (en) | 2006-02-14 | 2006-02-14 | Combined crulas blade for paper breaker cylinder hobbing-cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863247Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180652A (en) * | 2019-07-15 | 2019-08-30 | 江苏欧密科技有限公司 | A kind of shredder double blade stretching blade and blade assembly |
-
2006
- 2006-02-14 CN CN 200620055120 patent/CN2863247Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180652A (en) * | 2019-07-15 | 2019-08-30 | 江苏欧密科技有限公司 | A kind of shredder double blade stretching blade and blade assembly |
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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: 20070131 Termination date: 20140214 |