CN103273521A - Packing cutting blade - Google Patents
Packing cutting blade Download PDFInfo
- Publication number
- CN103273521A CN103273521A CN2013102203684A CN201310220368A CN103273521A CN 103273521 A CN103273521 A CN 103273521A CN 2013102203684 A CN2013102203684 A CN 2013102203684A CN 201310220368 A CN201310220368 A CN 201310220368A CN 103273521 A CN103273521 A CN 103273521A
- Authority
- CN
- China
- Prior art keywords
- packing
- cutting blade
- cutting
- breach
- edge part
- 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.)
- Pending
Links
Images
Abstract
The invention provides a packing cutting blade comprises a cutting edge. Notches are reserved at the cutting edge. By the aid of the packing cutting blade, chances of chips clinging to the cutting blade or the cutting face of the packing and clinging the packing and the cutter blade together are reduced, influence on packing cutting operations by the chips is further reduced.
Description
Technical field
The present invention relates to the encapsulant processing technique field, more particularly, relate to a kind of packing cutting blade.
Background technology
Packing (packing) also named airtight and watertight padding, usually formed by soft thread braiding, its effect is arranged on and stops liquid to flow leakage in the leakage path, be mainly used in rotating shaft sealing, piston pump, the reciprocating compressor of centrifugal pump, compressor, vavuum pump, mixer and propeller for vessels, the reciprocating shaft envelope of refrigeration machine, and the turn sealing of various valve rods etc.
Packing 03 generally at first needs the whole piece packing 03 that length is very long to cut into the certain line segment of length of technological requirement in use, and then will cut into the packing 03 head and the tail overlap joint of line segment, makes it form sealing ring, is installed to the enterprising enforcement of seal then and uses.In the process of reality, it is the packing cutting machine that packing 03 is cut employed equipment, at the packing cutting machine the mobile cutting blade 04 of circulation at a high speed is installed, when packing 03 contacted with the cutting blade 04 of high-speed mobile, friction took place with packing 03 and packing 03 is cut in cutting blade 04.It is banded that cutting blade 04 is, and connection also is wrapped on a plurality of guide wheels 05 of packing cutting machine simultaneously from beginning to end, and rotate under the drive of guide wheel 05.The structure of cutting blade 04 is identical with the structure of common blade in the daily life, comprises body 01 and blade 02 two parts, as shown in Figure 1.In the process that 04 pair of packing 03 of cutting blade cuts, cutting blade 04 runs up, and packing 03 is close to cutting blade 04 perpendicular to the direction that cutting blade 04 moves, and comes in contact to realize cutting with cutting blade 04, as shown in Figure 2.
But, in the process of cutting, cutting blade 04 and packing 03 high-speed friction, cutting can make the cut surface heating that packing 03 contacts with cutting blade 04 for a long time, and the cutting chip that produces of cutting can be filled between the cut surface of cutting blade 04 and packing 03 along with the movement of cutting blade 04, along with the rising of temperature, fusing to a certain degree can take place and stick on the cutting blade 04 or on the cut surface of packing 03 in chip, or packing 03 and cutting blade 04 are bonded together.When chip sticks on the cutting blade 04, can influence the sharpness of cutting blade 04, and then influence is to the cutting effect of packing 03; When chip sticks on the cut surface of packing 03, can make the cut surface blackout after the cooling, the packing line segment that the influence cutting forms attractive in appearance; When chip influences the normal cutting of 04 pair of packing 03 of cutting blade with packing 03 and cutting blade 04 Shi Zehui that bonds together.
Therefore, how reducing even avoid chip to the influence of packing cutting operation, is present those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of packing cutting blade, it can reduce even avoid chip to the influence of packing cutting operation.
In order to achieve the above object, the invention provides following technical scheme:
A kind of packing cutting blade comprises knife edge part, and wherein, described knife edge part is provided with breach.
Preferably, in the above-mentioned packing cutting blade, the described breach that is arranged on the described knife edge part is a plurality of.
Preferably, in the above-mentioned packing cutting blade, all described breach evenly distribute along the length direction of described knife edge part.
Preferably, in the above-mentioned packing cutting blade, described breach is arc notch.
Preferably, in the above-mentioned packing cutting blade, described breach is the polygon breach.
In the packing cutting blade provided by the invention, be provided with breach at its knife edge part, when cutting blade cuts packing, the breach that is positioned at knife edge part can hold the chip that produces when packing cuts, in time by the cutting blade of high-speed motion chip is taken away from the cut place of packing, thereby reduce even avoid chip to be filled between cutting blade and the packing, the probability that has reduced on the cut surface that chip sticks to cutting blade, packing or packing and cutting blade are bonded together, and then reduce even avoided the influence of chip to the packing cutting operation.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the cutting blade that Fig. 1 provides for prior art;
Fig. 2 is the work schematic diagram of cutting blade cutting packing;
The structural representation of the packing cutting blade that Fig. 3 provides for the embodiment of the invention.
Among above Fig. 1-Fig. 3:
Body 01, blade 02, packing 03, cutting blade 04, guide wheel 05;
Knife edge part 1, breach 2.
The specific embodiment
The invention provides a kind of packing cutting blade, it can reduce even avoid chip to the influence of packing cutting operation.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 3, the packing cutting blade that the embodiment of the invention provides comprises knife edge part 1, and wherein, knife edge part 1 is provided with out the breach 2 on the edge of a knife, thinks that the cutting chip of packing provides spatial accommodation.
In the packing cutting blade that present embodiment provides, be provided with breach 2 at its knife edge part 1, when cutting blade cuts packing, the breach 2 that is positioned at knife edge part 1 can hold the chip that produces when packing cuts, in time by the cutting blade of high-speed motion chip is taken away from the cut place of packing, thereby reduce even avoid chip to be filled between cutting blade and the packing, reduce chip and sticked to cutting blade, the probability that bonds together on the cut surface of packing or with packing and cutting blade, and then reduce even avoided the influence of chip to the packing cutting operation.
In order further to optimize technique scheme, in the packing cutting blade that present embodiment provides, be arranged on the breach 2 of knife edge part 1 for a plurality of.Because cutting blade runs up, its position that contacts with packing is all changing constantly, so in order to make whole cutting blade in the process of cutting, all the detritus zone that cutting produces can be gone out the cut surface of packing, be provided with a plurality of breach 2 at cutting blade, make each position of cutting blade when packing is cut, all have the space that holds chip, thereby as much as possible chip is taken away, farthest avoid chip to the influence of cutting process, further improve cutting effect.
Preferably, jagged 2 length directions along knife edge part 1 evenly distribute.This kind set-up mode can farthest be optimized the effect that cutting blade is taken away chip, and reducing influences cutting effect because of the difference of residual amount of debris, makes the more steady of cutting process operation, and cut quality is better guaranteed.In addition, breach 2 also can be optimized the force structure of whole cutting blade in the even distribution of length direction of cutting blade upper edge knife edge part 1, make that the stressed distribution of cutting blade is more balanced in the cutting process, working life is effectively prolonged.
Further, breach 2 is arc notch or polygon breach.Offer breach 2 at knife edge part 1, breach 2 can be various ways in the shape on the limit that knife edge part 1 forms, and does not limit at this.For example: breach 2 can be one section camber line in the shape on the limit that knife edge part 1 forms, be that breach 2 is arc notch, and preferably this arc notch is as the specific constructive form of breach 2, because the base of the breach 2 of this kind shape is slick and sly camber line, after cutting blade goes out packing with detritus zone, the camber line structure can be convenient the chip that makes from breach 2, break away from, residual less; Certainly, the limit of breach 2 formation also can surround polygonized structure at knife edge part 1.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments herein.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a packing cutting blade comprises knife edge part (1), it is characterized in that, described knife edge part (1) is provided with breach (2).
2. packing cutting blade according to claim 1 is characterized in that, the described breach (2) that is arranged on the described knife edge part (1) is a plurality of.
3. packing cutting blade according to claim 2 is characterized in that, all described breach (2) evenly distribute along the length direction of described knife edge part (1).
4. according to any described packing cutting blade among the claim 1-3, it is characterized in that described breach (2) is arc notch.
5. according to any described packing cutting blade among the claim 1-3, it is characterized in that described breach (2) is the polygon breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102203684A CN103273521A (en) | 2013-06-04 | 2013-06-04 | Packing cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102203684A CN103273521A (en) | 2013-06-04 | 2013-06-04 | Packing cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103273521A true CN103273521A (en) | 2013-09-04 |
Family
ID=49056196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102203684A Pending CN103273521A (en) | 2013-06-04 | 2013-06-04 | Packing cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103273521A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153480Y (en) * | 1993-05-14 | 1994-01-19 | 瑞斯特股份有限公司 | Razor blade for carving tool |
| US5448833A (en) * | 1992-08-06 | 1995-09-12 | Coon; Michael | Cutting instrument or tool |
| US20050139049A1 (en) * | 2003-12-31 | 2005-06-30 | Kunkel Arden L. | Systems and methods for cutting multi-walled corrugated material |
| FR2907362A1 (en) * | 2006-10-18 | 2008-04-25 | Adiamas Soc Par Actions Simpli | Notched tooth forming method for cutting blade of knife, involves pressing blade for forming notches, in relief, on edge, and grinding notched surface of blade by using plane surface to remove material between notches and sharpening tooth |
| CN201519979U (en) * | 2009-10-30 | 2010-07-07 | 大庆石油管理局 | Packing cutter |
| CN201736243U (en) * | 2010-06-11 | 2011-02-09 | 安徽省当涂县嘉龍锋钢刀具厂 | Plastic thin strip cutting blade |
| CN102470458A (en) * | 2009-07-02 | 2012-05-23 | 卡普曼股份公司 | Saw blade, knife and saw |
| CN202716284U (en) * | 2012-05-31 | 2013-02-06 | 黄兆将 | Cutting blade |
| CN203600295U (en) * | 2013-06-04 | 2014-05-21 | 慈溪博格曼密封材料有限公司 | Packing cutting blade |
-
2013
- 2013-06-04 CN CN2013102203684A patent/CN103273521A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448833A (en) * | 1992-08-06 | 1995-09-12 | Coon; Michael | Cutting instrument or tool |
| CN2153480Y (en) * | 1993-05-14 | 1994-01-19 | 瑞斯特股份有限公司 | Razor blade for carving tool |
| US20050139049A1 (en) * | 2003-12-31 | 2005-06-30 | Kunkel Arden L. | Systems and methods for cutting multi-walled corrugated material |
| FR2907362A1 (en) * | 2006-10-18 | 2008-04-25 | Adiamas Soc Par Actions Simpli | Notched tooth forming method for cutting blade of knife, involves pressing blade for forming notches, in relief, on edge, and grinding notched surface of blade by using plane surface to remove material between notches and sharpening tooth |
| CN102470458A (en) * | 2009-07-02 | 2012-05-23 | 卡普曼股份公司 | Saw blade, knife and saw |
| CN201519979U (en) * | 2009-10-30 | 2010-07-07 | 大庆石油管理局 | Packing cutter |
| CN201736243U (en) * | 2010-06-11 | 2011-02-09 | 安徽省当涂县嘉龍锋钢刀具厂 | Plastic thin strip cutting blade |
| CN202716284U (en) * | 2012-05-31 | 2013-02-06 | 黄兆将 | Cutting blade |
| CN203600295U (en) * | 2013-06-04 | 2014-05-21 | 慈溪博格曼密封材料有限公司 | Packing cutting blade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203600295U (en) | Packing cutting blade | |
| CN103273521A (en) | Packing cutting blade | |
| CN103737090B (en) | A kind of fine finishining rotary cutting tool | |
| CN102398318B (en) | Method for cutting sapphire silicon rod | |
| CN104128940B (en) | A kind of rubber seal cutter | |
| CN204094220U (en) | A kind of T-shaped cutter | |
| CN206748565U (en) | A kind of tangent line peeling procedure for wire rod pressure side | |
| CN205272131U (en) | Bionical formula cutting disc sword that gradually bursts at seams | |
| CN204657644U (en) | Diamond saw blade bit | |
| CN204381505U (en) | A kind of aluminium section bar processing milling cutter | |
| CN204844529U (en) | Silk saw | |
| CN205733033U (en) | A kind of high-speed steel blade-shaped cutter | |
| CN104191015A (en) | T-shaped cutter | |
| CN206938060U (en) | A kind of carton former material trimmer | |
| CN205416060U (en) | Prevent that disconnected silk multi -wire saw is with processing roller | |
| CN204622353U (en) | Full-automatic stone cutter sweep | |
| CN104107952B (en) | Sawing spray valve piece | |
| CN204981636U (en) | Cutting optic fibre capillary device | |
| CN205414590U (en) | Reamer | |
| CN204621192U (en) | For the PCD cutter of cutting metal | |
| CN205709111U (en) | A kind of manual end socket blue zone cutting means sealing printhead for ink horn of regeneration | |
| CN203944925U (en) | Sawing spray valve piece | |
| CN104097809B (en) | A kind of cartoning sealing machine roll flute blade | |
| CN202585425U (en) | Double-channel GPP (Glass Passivation Pellet) passivation protection diode chip | |
| CN203665719U (en) | Diamond double-peak-pattern tool bit segment block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130904 |