CN102773869A - Hot shearing round blade - Google Patents
Hot shearing round blade Download PDFInfo
- Publication number
- CN102773869A CN102773869A CN2012102370150A CN201210237015A CN102773869A CN 102773869 A CN102773869 A CN 102773869A CN 2012102370150 A CN2012102370150 A CN 2012102370150A CN 201210237015 A CN201210237015 A CN 201210237015A CN 102773869 A CN102773869 A CN 102773869A
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- China
- Prior art keywords
- installing hole
- hole group
- blade body
- group
- round blade
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Abstract
The invention discloses a hot shearing round blade, which comprises a round blade body. A through hole is formed in the middle part of the round blade body. A first mounting hole group and a second mounting hole group are arranged on the round blade body. Mounting holes of the first and second mounting hole groups are distributed in the round blade body by taking the central axis of the round blade as a center. In such a way, the hot shearing round blade is provided with two groups of mounting holes, and one group of mounting holes can be replaced by the other group of mounting holes after being abraded, so that the abrasion of the blade can be reduced, and the service life of the blade can be prolonged.
Description
Technical field
The present invention relates to the blade technical field, particularly relate to a kind of hot shears circular knife.
Background technology
The circular knife product is widely used in pottery; Printing machinery; Paper industry; Carton; Forestry; Rubber; Plastics; Food machinery; Light textile; Electrical equipment; Light industry and machinery; Aluminium foil; Metalized film; Tobacco; Cigarette machinery; Packaging material; Film; Electronic apparatus; Electric wire; Cable; Shipbuilding; Chemical fibre; Glass; Weaving; Feed; Paper tube; Forestry; Woodworking machinery; Plastics are broken; Banding; Middle envelope machinery; The underseal Bag Making Machine; Wood Processing; Packaging for foodstuff; The papermaking aluminium foil is cut; Metallurgical dynamo-electric; Medicinal material; Various industries such as rubber.All be provided with installing hole on the circular knife and be used for fixing the installation blade, existing circular knife only is provided with one group of installing hole, and after service time was long, installing hole had wearing and tearing, makes circular knife produce loosening and vibration, accelerates the wearing and tearing of blade.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of hot shears circular knife, can solve the defective that exists in the prior art, has two groups of installing holes, can prolong the service life of blade.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of hot shears circular knife is provided; Comprise: the circular shear blade body; Said circular shear blade body middle part is provided with a through hole, and said circular shear blade body is provided with the first installing hole group and the second installing hole group, and said first installing hole group and the said installing hole that comprises of the second installing hole group are that central distribution is on the circular shear blade body with the circular knife axis.
In preferred embodiment of the present invention, the said first installing hole group comprises 3 ~ 5 installing holes.
In preferred embodiment of the present invention, the said second installing hole group comprises 3 ~ 5 installing holes.
In preferred embodiment of the present invention, the said first installing hole group is identical with the installing hole number of the second installing hole group.
In preferred embodiment of the present invention, said first installing hole group and the said installing hole that comprises of the second installing hole group are evenly distributed on the circular shear blade body.
The invention has the beneficial effects as follows: hot shears circular knife of the present invention, have two groups of installing holes, after one group of installing hole wearing and tearing, can change another group installing hole, can reduce the wearing and tearing of blade, prolong the service life of blade.
Description of drawings
Fig. 1 is the structural representation of hot shears circular knife one preferred embodiment of the present invention;
Fig. 2 is the structural representation of another preferred embodiment of hot shears circular knife of the present invention;
The mark of each parts is following in the accompanying drawing: 1, circular shear blade body, 2, through hole, 3, installing hole.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 and Fig. 2, the embodiment of the invention comprises:
Embodiment 1:
As shown in Figure 1; A kind of hot shears circular knife; Comprise: circular shear blade body 1; Said circular shear blade body 1 middle part is provided with a through hole 2, and said circular shear blade body 1 is provided with the first installing hole group and the second installing hole group, and said first installing hole group and the said installing hole that comprises 3 of the second installing hole group are that central distribution is on circular shear blade body 1 with the circular knife axis.
The preferred first installing hole group of present embodiment and the second installing hole group respectively comprise three installing holes 3; Six installing holes 3 are that the center is evenly distributed on the circular shear blade body 1 with the circular knife axis altogether, and like Fig. 1, equally spaced each other three installing holes 3 are formed the first installing hole group; Other three installing holes 3 are formed the second installing hole group; After the first installing hole group uses a period of time to wear and tear, then use the second installing hole group instead and fix blade, prolong the service life of blade.
Embodiment 2:
As shown in Figure 2; The preferred first installing hole group of present embodiment and the second installing hole group respectively comprise five installing holes 3, altogether ten installing holes 3 with the circular knife axis be central distribution on circular shear blade body 1, per two installing holes 3 are a pair of; Like Fig. 2; Equally spaced each other five installing holes 3 are formed the first installing hole group, and other five installing holes 3 are formed the second installing hole group, after the first installing hole group uses a period of time to wear and tear; Then use the second installing hole group instead and fix blade, prolong the service life of blade.
Hot shears circular knife of the present invention has two groups of installing hole groups, after one group of installing hole group wearing and tearing, can change another group installing hole group, can reduce the wearing and tearing of blade, prolongs the service life of blade.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. hot shears circular knife; It is characterized in that; Comprise: the circular shear blade body; Said circular shear blade body middle part is provided with a through hole, and said circular shear blade body is provided with the first installing hole group and the second installing hole group, and said first installing hole group and the said installing hole that comprises of the second installing hole group are that central distribution is on the circular shear blade body with the circular knife axis.
2. hot shears circular knife according to claim 1 is characterized in that, the said first installing hole group comprises 3 ~ 5 installing holes.
3. hot shears circular knife according to claim 1 is characterized in that, the said second installing hole group comprises 3 ~ 5 installing holes.
4. hot shears circular knife according to claim 1 is characterized in that, the said first installing hole group is identical with the installing hole number of the second installing hole group.
5. hot shears circular knife according to claim 1 is characterized in that, said first installing hole group and the said installing hole that comprises of the second installing hole group are evenly distributed on the circular shear blade body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102370150A CN102773869A (en) | 2012-07-10 | 2012-07-10 | Hot shearing round blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102370150A CN102773869A (en) | 2012-07-10 | 2012-07-10 | Hot shearing round blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773869A true CN102773869A (en) | 2012-11-14 |
Family
ID=47119085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102370150A Pending CN102773869A (en) | 2012-07-10 | 2012-07-10 | Hot shearing round blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773869A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390308A (en) * | 1989-09-01 | 1991-04-16 | Efupure Kk | Cutter blade |
| CN200947728Y (en) * | 2006-06-27 | 2007-09-19 | 史可器 | Multifunctional cutter frame of rotary tiller |
| CN200970535Y (en) * | 2006-11-17 | 2007-11-07 | 于波涛 | Crusher rotor disc |
| CN201720533U (en) * | 2010-06-04 | 2011-01-26 | 马鞍山市恒利达机械刀片有限公司 | Large flat circular blade |
| CN201720534U (en) * | 2010-06-04 | 2011-01-26 | 马鞍山市恒利达机械刀片有限公司 | Large-diameter roller shear blade |
| CN202781227U (en) * | 2012-07-10 | 2013-03-13 | 常州欧亚重工机械有限公司 | Hot shear round blade |
-
2012
- 2012-07-10 CN CN2012102370150A patent/CN102773869A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390308A (en) * | 1989-09-01 | 1991-04-16 | Efupure Kk | Cutter blade |
| CN200947728Y (en) * | 2006-06-27 | 2007-09-19 | 史可器 | Multifunctional cutter frame of rotary tiller |
| CN200970535Y (en) * | 2006-11-17 | 2007-11-07 | 于波涛 | Crusher rotor disc |
| CN201720533U (en) * | 2010-06-04 | 2011-01-26 | 马鞍山市恒利达机械刀片有限公司 | Large flat circular blade |
| CN201720534U (en) * | 2010-06-04 | 2011-01-26 | 马鞍山市恒利达机械刀片有限公司 | Large-diameter roller shear blade |
| CN202781227U (en) * | 2012-07-10 | 2013-03-13 | 常州欧亚重工机械有限公司 | Hot shear round blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |