CN2863248Y - Combined cutting blade slice for paper breaker cylinder hobbing-cutter - Google Patents
Combined cutting blade slice for paper breaker cylinder hobbing-cutter Download PDFInfo
- Publication number
- CN2863248Y CN2863248Y CN 200620055121 CN200620055121U CN2863248Y CN 2863248 Y CN2863248 Y CN 2863248Y CN 200620055121 CN200620055121 CN 200620055121 CN 200620055121 U CN200620055121 U CN 200620055121U CN 2863248 Y CN2863248 Y CN 2863248Y
- Authority
- CN
- China
- Prior art keywords
- blade
- plastic base
- base ring
- steel sheet
- 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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Abstract
A composite blade of a cylindrical shredder hob is composed of a steel blade arranged with truncating edge and a plastic base ring used for steel blade enlacing and positioning. The center of the plastic base ring is provided with an axial center hole which can be engaged with a polygonal shaft lever, and the steel blade is glued on the periphery of the plastic base ring. The composite single blade of the cylindrical shredder hob is scientifically designed and logical in structure. As the usage of steel on the blade is as little as possible and the body of the blade is replaced with plastic base ring made of lightweight material, the weight of the blade is reduced without affecting the original paper cutting function of the hob, and the integral weight of the cylindrical hob after assembly is further reduced. The driving force of the shredder motor is finally reduced to achieve de-noising and energy-saving purposes. In addition, the composite blade can sufficiently make use of steel, which saves the material and greatly improves the blade blanking efficiency.
Description
Technical field
The utility model relates to cutter for paper grinder, especially a kind of combined blade for cylindrical hob of shredder.
Background technology
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 at the deficiency of the blade existence of above-mentioned stamping-out moulding, provides a kind of rolled steel dosage few, lightweight combined blade for cylindrical hob of shredder.
The utility model combined blade for cylindrical hob of shredder is characterized in that: described blade blocks the steel sheet of sword by band and forms for the plastic base ring that the steel sheet is located around the home; Described plastic base ring center is provided with the axle center hole that can cooperate with the polygon axostylus axostyle; The steel sheet is bonded on the plastic base ring periphery.
Described steel sheet is a sheet strip steel sheet that can center on one week of plastic base ring;
Described steel sheet is to constitute around the multistage arc shape steel sheet in one week of plastic base ring;
Described band blocks shear-steel matter sheet non blade edge and is provided with breach;
Described plastic base ring periphery is evenly equipped with the boss that embeds steel sheet non blade edge breach;
Described steel sheet and plastic base ring form one by casting.
The utility model combined blade for cylindrical hob of shredder design principle is: reduce steel consumption on blade as far as possible, the plastic base ring made from light material substitutes the blade part of blade, it neither can influence original cut paper function of blade, and can reduce the monomer weight of blade.The utility model combined blade for cylindrical hob of shredder design science, rational in infrastructure.By reducing the razor steel material use quantity monomer weight of blade is reduced, and then reduce the overall weight of the cylindrical shape hobboing cutter after the assembling, finally can reduce the driving force of shredder motor, reach noise reduction and purpose of energy saving.
In addition, this combined blade also can make steel be fully utilized, and has both saved material, can improve the stamping-out efficient of blade again 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 the structural representation of sheet strip steel sheet;
Fig. 3 is an arc shape steel chip architecture schematic diagram.
The specific embodiment
Embodiment 1: from Fig. 1 can be clear that combined blade for cylindrical hob of shredder by band block sword 11 steel sheet 1 and for steel sheet 1 around the home the plastic base ring 2 of location form; Described steel sheet 1 is a sheet strip steel sheet 1a (see figure 2) that can center on 2 one weeks of plastic base ring, and steel sheet 1 non blade edge is provided with breach 12; 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 the boss 22 that embeds steel sheet 1 non blade edge breach 12.
Described combined blade for cylindrical hob of shredder can adopt casting that steel sheet 1 and plastic base ring 2 are combined into one, that is: will after brake forming, place corresponding plastic mould by steel sheet 1, fill the combined blade for cylindrical hob of shredder that forms as shown in Figure 1 with plastic cement again.
Sheet strip steel sheet 1 also available two arc shape steel sheet 1b that this example adopted substitute, as shown in Figure 3.It is connected identically with sheet strip steel sheet with 2 of plastic base rings, also can adopt casting that two arc shape steel sheets 1 and plastic base ring 2 are combined into one.
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 blocks the steel sheet of sword by band and forms for the plastic base ring that the steel sheet is located around the home; Described plastic base ring center is provided with the axle center hole that can cooperate with the polygon axostylus axostyle; The steel sheet is bonded on the plastic base ring periphery.
2, according to the described combined blade for cylindrical hob of shredder of claim 1, it is characterized in that: described steel sheet (1) is a sheet strip steel sheet that can center on one week of plastic base ring.
3, according to the described combined blade for cylindrical hob of shredder of claim 1, it is characterized in that: described steel sheet (1) is for constituting around the multistage arc shape steel sheet in one week of plastic base ring.
4, according to claim 1 or 2 or 3 described combined blade for cylindrical hob of shredder, it is characterized in that: described steel sheet (1) non blade edge is provided with the breach (12) that cooperates the location with plastic base ring (2) periphery.
5, according to the described combined blade for cylindrical hob of shredder of claim 4, it is characterized in that: described plastic base ring (2) periphery is evenly equipped with the boss (22) that embeds steel sheet (1) non blade edge breach (12).
6, according to the described combined blade for cylindrical hob of shredder of claim 1, it is characterized in that: described steel sheet (1) forms one with plastic base ring (2) by casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055121 CN2863248Y (en) | 2006-02-14 | 2006-02-14 | Combined cutting blade slice for paper breaker cylinder hobbing-cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055121 CN2863248Y (en) | 2006-02-14 | 2006-02-14 | Combined cutting blade slice for paper breaker cylinder hobbing-cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863248Y true CN2863248Y (en) | 2007-01-31 |
Family
ID=37675701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620055121 Expired - Fee Related CN2863248Y (en) | 2006-02-14 | 2006-02-14 | Combined cutting blade slice for paper breaker cylinder hobbing-cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863248Y (en) |
-
2006
- 2006-02-14 CN CN 200620055121 patent/CN2863248Y/en not_active Expired - Fee Related
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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 |