CN102909430A - Knife-block machine-clamped type blade-inlaid circular saw web - Google Patents
Knife-block machine-clamped type blade-inlaid circular saw web Download PDFInfo
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- CN102909430A CN102909430A CN2012104795920A CN201210479592A CN102909430A CN 102909430 A CN102909430 A CN 102909430A CN 2012104795920 A CN2012104795920 A CN 2012104795920A CN 201210479592 A CN201210479592 A CN 201210479592A CN 102909430 A CN102909430 A CN 102909430A
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- blade
- toothholder
- serrated knife
- saw web
- machine card
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 230000000295 complement effect Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000011195 cermet Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a knife-block machine-clamped type blade-inlaid circular saw web, which belongs to the technical field of metal processing tools. The circular saw web comprises a disk-shaped saw web body and a plurality of blades, wherein the periphery of the disk-shaped saw web body is provided with a convex shoulder, the plurality of blades are compactly arranged at and connected to the periphery of the saw web body, the inside of each blade is provided with a jaw slot matched with the convex shoulder on the saw web body, the outer side of each blade is provided with a toothholder, the distances between each toothholder and the center of the saw web body are equal, each toothholder is provided with a serrated knife block positioning slot, each toothholder is provided with a serrated knife block, the serrated knife block is provided with a positioning boss matched with the serrated knife block positioning slot on the toothholder and connected with the toothholder through a bolt. According to the invention, pluralities of blades are inlaid in and connected to the periphery of the disk-shaped saw web body, and the serrated knife blocks are clamped on the toothholders on the outer sides of the blades and fixed by bolts, so that when partial toothholders or serrated knife blocks are damaged, the circular saw web can continue to be used just through replacing the damaged toothholders or serrated knife blocks, therefore, the circular saw web is extremely convenient and rapid to maintain, the production efficiency is greatly improved, the service life of the saw web is prolonged, and the saw cutting cost is lowered.
Description
Technical field
The present invention relates to a kind of cutter piece machine card type edge blade saw blade for industries such as metallurgy, machinings, belong to metal machining tool technical field.
Background technology
Cemented carbide tipped circular saw blade is widely used in the industries such as metallurgy, machining, and traditional cemented carbide tipped circular saw blade generally all is that carbide tool-block directly is welded on the toothholder of blade body outer rim, and this saw blade has the following disadvantages:
One, after wearing and tearing or tipping appear in indivedual flute profiles, more need again welding during the tool changing piece, and the high temperature during high-frequency welding can affect rigidity, intensity and the hardness of lamellar body, makes lamellar body reuse number of times and reduces.
If two toothholders occur damaged, must carry out the tube reducing reparation.
Three, when the saw blade diameter is larger, can't carry out coating processing, so just reduce wearability and the saw cutting life of saw blade, improve cutting cost.
The shortcomings such as therefore traditional cemented carbide tipped circular saw blade ubiquity maintenance is inconvenient, repairing efficiency is long, service life is short, cutting cost is high can not satisfy customer requirements.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of easy to maintenance, long service life, cutter piece machine card type edge blade saw blade that cutting cost is low are provided.
Problem of the present invention realizes with following technical scheme:
A kind of cutter piece machine card type edge blade saw blade, comprise periphery in the formation with the discoid blade body of convex shoulder and close-packed arrays and be connected in the identical blade of a plurality of structures around the blade body, the inboard of described blade be provided with blade body on the jaw groove that is complementary of convex shoulder, arranged outside has equidistant with the blade body center and with the toothholder of serrated knife piece locating slot, be provided with a serrated knife piece on each toothholder, be provided with on the described serrated knife piece with toothholder on the positioning boss that is complementary of serrated knife piece locating slot and be connected with toothholder by screw.
Above-mentioned cutter piece machine card type edge blade saw blade, the serrated knife piece installed surface of each toothholder and the angle α of saw blade center line are 0 °-30 °.
Above-mentioned cutter piece machine card type edge blade saw blade is provided with junction of the edges of two sheets of paper screw between adjacent two blades.
Above-mentioned cutter piece machine card type edge blade saw blade has centre bore in the middle of the described blade body, be provided with driving hole around the described centre bore, is provided with in addition fabrication hole in border, driving hole place;
Above-mentioned cutter piece machine card type edge blade saw blade, described driving hole evenly distributes around centre bore.
Above-mentioned cutter piece machine card type edge blade saw blade, described fabrication hole evenly distributes around centre bore.
Above-mentioned cutter piece machine card type edge blade saw blade, described serrated knife piece adopts carbide alloy, pottery or cermet material, wherein is provided with PVD or CVD coating on the carbide tool-block.
Above-mentioned cutter piece machine card type edge blade saw blade, the shape of described serrated knife piece locating slot can be rectangle, circle or triangle.
A plurality of blade of the present invention inlay and be connected to discoid blade body around, the serrated knife piece is connected on the toothholder in the blade outside and is screwed, when part toothholder or serrated knife piece damage, only need the impaired blade of replacing or serrated knife piece just can continue to use, keep in repair very conveniently, quick, greatly improved production efficiency.In addition, because sawtooth has adopted novel, high performance material, its heat resistance, wearability and anti-caking all significantly improve, and have not only prolonged the service life of saw blade, and have reduced cutting cost.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of blade body;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of blade;
Fig. 5 is the B-B cutaway view;
Fig. 6 is the cutaway view of toothholder;
Fig. 7 is that A is to view;
Fig. 8 is the structural representation of serrated knife piece;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the top view of Fig. 9.
Each label is among the figure: 1, blade body; 2, blade; 3, convex shoulder; 4, screw hole; 5, centre bore; 6, driving hole; 7, fabrication hole; 8, serrated knife piece; 9, toothholder; 10, junction of the edges of two sheets of paper screw; 11, attachment screw; 12, connecting hole; 13, jaw groove; 14, serrated knife piece locating slot; 15, positioning boss; 16, counterbore; 17, cutter piece screw hole.
The specific embodiment
The invention belongs to a kind of knockdown metal cutting instrument, can be installed on the main shaft of various universal or special sawing devices, fixed by the high-strength bolt that passes driving hole 6.Saw can be adjusted by speed change gear rotary speed, the feed speed of saw blade.
Referring to Fig. 1, a plurality of blade 2 close-packed arrays become circular, the periphery of blade body 1 is inlayed and be connected in to its inner rim, blade body 1 is connected by attachment screw 11 riveted joints or with sunk screw with blade 2, the effect of junction of the edges of two sheets of paper screw 10 is to make the relative position of a plurality of blades 2 stable, and remains in the same plane.
Referring to Fig. 2 and Fig. 3, blade body 1 is a slim disc with holes, is provided with centre bore 5, driving hole 6 and fabrication hole 7 on it, and periphery is provided with convex shoulder 3, and equally distributed screw hole 4 is arranged on the convex shoulder 3.
Referring to Fig. 4, Fig. 5, the jaw groove 13 on the blade 2 is nested on the convex shoulder 3 of blade body 1, and the connecting hole 12 on it is corresponding with the screw hole 4 on the convex shoulder 3 of blade body 1.On the toothholder 9 on the blade 2 serrated knife piece 8 is installed.The serrated knife piece installed surface of each toothholder 9 is 0 °-30 ° with the angle (α among Fig. 1) of the saw blade diameter of this toothholder of process.
Referring to Fig. 6～Figure 10, be provided with serrated knife piece locating slot 14 on the toothholder 9, be provided with cutter piece screw hole 17 in the serrated knife piece locating slot 14.Be provided with the counterbore 16 corresponding with cutter piece screw hole 17 and the positioning boss 15 that is complementary with serrated knife piece locating slot 14 on the serrated knife piece 8, serrated knife piece 8 by tangentially, radially or the mode of oblique machine card be assemblied on the toothholder 9.
Serrated knife piece 8 is installed front edges and is ground the flute profile key elements such as anterior angle, relief angle, cutting edge inclination, also can be after installation grinding angle, then remove for subsequent usely, install again in the time of usefulness.Wherein to process through PVD or CVD coating behind the carbide tool-block sharpening.
Claims (8)
1. a cutter piece machine card type is inlayed the blade saw blade, it is characterized in that, it comprise periphery with the discoid blade body (1) of convex shoulder (3) with close-packed arrays and be connected in the identical blade (2) of blade body (1) a plurality of structures on every side, the inboard of described blade (2) be provided with blade body (1) on the jaw groove (13) that is complementary of convex shoulder (3), arranged outside has equidistant with blade body (1) center and with the toothholder (9) of serrated knife piece locating slot (14), be provided with a serrated knife piece (8) on each toothholder (9), be provided with on the described serrated knife piece (8) with toothholder (9) on the positioning boss (15) that is complementary of serrated knife piece locating slot (14) and be connected with toothholder (9) by screw.
2. described cutter piece machine card type is inlayed the blade saw blade according to claim 1, it is characterized in that, the serrated knife piece installed surface of each toothholder (9) is 0 °-30 ° with the angle of the saw blade diameter of this toothholder of process.
3. described cutter piece machine card type is inlayed the blade saw blade according to claim 1, it is characterized in that, is provided with junction of the edges of two sheets of paper screw (10) between adjacent two blades (2).
4. according to claim 1 or 3 described cutter piece machine card types edge blade saw blades, it is characterized in that, centre bore (5) is arranged in the middle of the described blade body (1), described centre bore (5) is provided with driving hole (6) on every side, is provided with in addition fabrication hole (7) in driving hole (6) border, place.
5. described cutter piece machine card type is inlayed the blade saw blade according to claim 4, it is characterized in that, described driving hole (6) evenly distributes around centre bore (5).
6. described cutter piece machine card type is inlayed the blade saw blade according to claim 5, it is characterized in that, described fabrication hole (7) evenly distributes around centre bore (5).
7. described cutter piece machine card type is inlayed the blade saw blade according to claim 6, it is characterized in that, serrated knife piece (8) adopts carbide alloy, pottery or cermet material to make, and wherein is provided with PVD or CVD coating on the carbide tool-block.
8. described cutter piece machine card type edge blade saw blade according to claim 1, described serrated knife piece locating slot (14) be shaped as rectangle, circle or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104795920A CN102909430A (en) | 2012-11-23 | 2012-11-23 | Knife-block machine-clamped type blade-inlaid circular saw web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104795920A CN102909430A (en) | 2012-11-23 | 2012-11-23 | Knife-block machine-clamped type blade-inlaid circular saw web |
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| CN102909430A true CN102909430A (en) | 2013-02-06 |
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|---|---|---|---|
| CN2012104795920A Pending CN102909430A (en) | 2012-11-23 | 2012-11-23 | Knife-block machine-clamped type blade-inlaid circular saw web |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537762A (en) * | 2013-11-11 | 2014-01-29 | 唐山冶金锯片有限公司 | Manufacturing method of hard alloy tooth circular saw blade |
| CN106975793A (en) * | 2017-04-26 | 2017-07-25 | 巢湖市海风门窗有限公司 | Profile cut-off machine |
| CN106984858A (en) * | 2017-04-26 | 2017-07-28 | 巢湖市海风门窗有限公司 | Cut mobile device |
| CN106984859A (en) * | 2017-04-26 | 2017-07-28 | 巢湖市海风门窗有限公司 | Clean mobile device |
| CN106984862A (en) * | 2017-04-26 | 2017-07-28 | 巢湖市海风门窗有限公司 | Cutter device |
| CN109226889A (en) * | 2017-07-04 | 2019-01-18 | 张大晟 | A kind of inserted tooth type superhard cutting blade saw |
| CN110079964A (en) * | 2018-01-26 | 2019-08-02 | 昆山立达纺织实业有限公司 | A kind of serrated knife and its processing method of high speed carpet weaving loom |
| CN117103466A (en) * | 2023-10-24 | 2023-11-24 | 山东德立科技股份有限公司 | Clamp-on alloy saw blade for cutting concrete |
| CN117259862A (en) * | 2023-11-03 | 2023-12-22 | 山东德立科技股份有限公司 | Hard alloy saw blade with segmented saw teeth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377731A (en) * | 1993-12-15 | 1995-01-03 | Fmg Timberjack, Inc. | Narrow kerf saw blade disc for tree felling head |
| CN201565672U (en) * | 2009-11-05 | 2010-09-01 | 唐山冶金锯片有限公司 | Hard alloy gear circular saw blade capable of recycling |
| CN102689051A (en) * | 2012-06-18 | 2012-09-26 | 唐山冶金锯片有限公司 | Mechanical clip type hard alloy tooth circular saw blade |
| CN202517132U (en) * | 2012-04-01 | 2012-11-07 | 四川科伦药业股份有限公司 | Disc saw blade |
| CN202922034U (en) * | 2012-11-23 | 2013-05-08 | 唐山冶金锯片有限公司 | Clamp-type blade-inserted circular saw web of cutter block machine |
-
2012
- 2012-11-23 CN CN2012104795920A patent/CN102909430A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377731A (en) * | 1993-12-15 | 1995-01-03 | Fmg Timberjack, Inc. | Narrow kerf saw blade disc for tree felling head |
| US5377731B1 (en) * | 1993-12-15 | 1998-08-04 | Timberjack Corp | Narrow kerf saw blade disc for tree felling head |
| CN201565672U (en) * | 2009-11-05 | 2010-09-01 | 唐山冶金锯片有限公司 | Hard alloy gear circular saw blade capable of recycling |
| CN202517132U (en) * | 2012-04-01 | 2012-11-07 | 四川科伦药业股份有限公司 | Disc saw blade |
| CN102689051A (en) * | 2012-06-18 | 2012-09-26 | 唐山冶金锯片有限公司 | Mechanical clip type hard alloy tooth circular saw blade |
| CN202922034U (en) * | 2012-11-23 | 2013-05-08 | 唐山冶金锯片有限公司 | Clamp-type blade-inserted circular saw web of cutter block machine |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537762A (en) * | 2013-11-11 | 2014-01-29 | 唐山冶金锯片有限公司 | Manufacturing method of hard alloy tooth circular saw blade |
| CN103537762B (en) * | 2013-11-11 | 2015-07-08 | 唐山冶金锯片有限公司 | Manufacturing method of hard alloy tooth circular saw blade |
| CN106975793A (en) * | 2017-04-26 | 2017-07-25 | 巢湖市海风门窗有限公司 | Profile cut-off machine |
| CN106984858A (en) * | 2017-04-26 | 2017-07-28 | 巢湖市海风门窗有限公司 | Cut mobile device |
| CN106984859A (en) * | 2017-04-26 | 2017-07-28 | 巢湖市海风门窗有限公司 | Clean mobile device |
| CN106984862A (en) * | 2017-04-26 | 2017-07-28 | 巢湖市海风门窗有限公司 | Cutter device |
| CN109226889A (en) * | 2017-07-04 | 2019-01-18 | 张大晟 | A kind of inserted tooth type superhard cutting blade saw |
| CN110079964A (en) * | 2018-01-26 | 2019-08-02 | 昆山立达纺织实业有限公司 | A kind of serrated knife and its processing method of high speed carpet weaving loom |
| CN117103466A (en) * | 2023-10-24 | 2023-11-24 | 山东德立科技股份有限公司 | Clamp-on alloy saw blade for cutting concrete |
| CN117103466B (en) * | 2023-10-24 | 2024-01-16 | 山东德立科技股份有限公司 | Alloy saw blade for mechanically cutting concrete |
| CN117259862A (en) * | 2023-11-03 | 2023-12-22 | 山东德立科技股份有限公司 | Hard alloy saw blade with segmented saw teeth |
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Application publication date: 20130206 |