CN201205620Y - Multi-countersunk head hole flange saw blade for - Google Patents
Multi-countersunk head hole flange saw blade for Download PDFInfo
- Publication number
- CN201205620Y CN201205620Y CNU2008200124019U CN200820012401U CN201205620Y CN 201205620 Y CN201205620 Y CN 201205620Y CN U2008200124019 U CNU2008200124019 U CN U2008200124019U CN 200820012401 U CN200820012401 U CN 200820012401U CN 201205620 Y CN201205620 Y CN 201205620Y
- Authority
- CN
- China
- Prior art keywords
- saw blade
- flange
- ring flange
- thickness
- equal
- 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
The utility model belongs to a cutting tool, in particular to a flange saw blade with multiple countersunk holes. Circular lug bosses are arranged at the centers of the upper and the lower sides of a flange (3); a cutter shaft is screwed in an inner bore provided with a thread; the height of the upper lug boss of the flange (3) is equal to the thickness of the saw blade (1); the diameter of the upper lug boss is equal to the diameter of the inner bore of the saw blade (1); the thickness of the flange (3) is equal to the length of the cutter shaft (4); the countersunk holes are arranged on the periphery of the inner bore of the saw blade (1), which corresponds to the flange (3); and the saw blade (1) is fixed on the flange (3) by countersunk bolts (2) and nuts (5). The flange saw blade with multiple countersunk holes resolves the defect that the conventional saw blade cannot cut horizontally and from the side, the abrasion of the cutter shaft is reduced, use safety is enhanced, the saw blade can be conveniently dismounted and mounted, and the service life of the saw blade is prolonged.
Description
Technical field
The utility model belongs to cutting element, particularly a kind of many counter sinks ring flange saw blade.
Background technology
Existing diamond saw blade is saw blade to be contained on the cutter axle installing on the cutter axle, use threaded flange washer type fixed by nut then, its weak point is that flange washer type nut has certain thickness, saw blade after fixing can not the truncation object, because saw blade needs often to change, nut long fixedly saw blade hypofunction service time produces hidden danger when using cutter in addition, the wearing and tearing of cutting machine axle are also serious, influence the service life of cutter.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, but many counter sinks ring flange saw blade that a kind of truncation, side are cut, safe in utilization, life-span is long is provided.
The technical scheme that the utility model technical solution problem adopts is: the characteristics of many counter sinks ring flange saw blade are that the boss platform is established at the upper and lower center of ring flange, endoporus is provided with screw thread and is connected with the cutter male thread, ring flange convex platform height is identical with saw blade thickness, diameter is identical with the saw blade internal orifice dimension, flange thickness equates with the cutter shaft length, at the peripheral corresponding a plurality of counter sinks of establishing with ring flange of saw blade endoporus, saw blade and ring flange are fixed with sunk screw and nut.
The beneficial effects of the utility model are: many counter sinks ring flange saw blade has solved conventional blade can not truncation, and the deficiency that side is cut has reduced the wearing and tearing of cutter axle, increases safety in utilization, makes the saw blade easy accessibility, has increased the service life of saw blade.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is that many counter sinks ring flange saw blade master looks cutaway view.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, the 1-saw blade; The 2-sunk screw; The 3-ring flange; 4-cutter axle; The 5-nut;
The specific embodiment
Embodiment, the boss platform is established at the center, above and below of the ring flange 3 of many counter sinks ring flange saw blade, and the height of convex platform is identical with the thickness of saw blade 1, the equal in length of the gross thickness of ring flange 3 and cutter axle.Ring flange 3 endoporus are established screw thread, are threaded 4 one-tenth planes of ring flange 3 and cutter axle with cutter axle 4.The convex platform external diameter of the endoporus of saw blade 1 and ring flange 3 is identical and can movable assemble, four counter sinks of the peripheral corresponding brill of endoporus at saw blade 1 with ring flange, saw blade 1 and ring flange 3 usefulness sunk screws 2 and nut 5 are fixed together, make saw blade 1, ring flange 3,4 one-tenth planes of cutter axle.Being convenient to cutter saw blade 1 can carry out truncation to object, and saw blade 1 is changed conveniently the service life of also having improved cutter.
Claims (1)
1, a kind of many counter sinks ring flange saw blade, it is characterized in that the upper and lower center of ring flange (3) establishes the boss platform, endoporus is provided with screw thread and is connected with the cutter male thread, ring flange (3) convex platform height is identical with saw blade (1) thickness, diameter is identical with saw blade (1) internal orifice dimension, ring flange (3) thickness and cutter axle (4) equal in length, at the peripheral corresponding a plurality of counter sinks of establishing with ring flange (3) of saw blade (1) endoporus, saw blade (1) is fixing with sunk screw (2) and nut (5) with ring flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200124019U CN201205620Y (en) | 2008-04-25 | 2008-04-25 | Multi-countersunk head hole flange saw blade for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200124019U CN201205620Y (en) | 2008-04-25 | 2008-04-25 | Multi-countersunk head hole flange saw blade for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205620Y true CN201205620Y (en) | 2009-03-11 |
Family
ID=40464688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200124019U Expired - Fee Related CN201205620Y (en) | 2008-04-25 | 2008-04-25 | Multi-countersunk head hole flange saw blade for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201205620Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794506A (en) * | 2011-10-17 | 2012-11-28 | 苏州天健旋切技术有限公司 | Structure of rotary counter-cutting composite saw bit |
-
2008
- 2008-04-25 CN CNU2008200124019U patent/CN201205620Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794506A (en) * | 2011-10-17 | 2012-11-28 | 苏州天健旋切技术有限公司 | Structure of rotary counter-cutting composite saw bit |
| CN102794506B (en) * | 2011-10-17 | 2016-06-22 | 浙江亚特电器有限公司 | A kind of structure of Rotary bisection composite saw blade |
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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: 20090311 Termination date: 20100425 |