CN205364101U - Carbide saw blade of two kickers - Google Patents
Carbide saw blade of two kickers Download PDFInfo
- Publication number
- CN205364101U CN205364101U CN201620115257.6U CN201620115257U CN205364101U CN 205364101 U CN205364101 U CN 205364101U CN 201620115257 U CN201620115257 U CN 201620115257U CN 205364101 U CN205364101 U CN 205364101U
- Authority
- CN
- China
- Prior art keywords
- tool bit
- side edge
- kicker
- fillet
- cutting
- 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
Links
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a carbide saw blade of two kickers, comprising a base bod, the centre bore has been seted up on the base member, the base member is in the installation slot hole has been seted up to the centre bore both sides, a set of fabrication hole and a set of flexible line of rabbet joint have been seted up on the base member, the base member edge is provided with a set of tool bit seat, the welding has the tool bit on the tool bit seat, be provided with kicker and lower kicker on the tool bit, it hands over with the relief angle facial features to go up the kicker, the tool bit seat with the tool bit all is provided with the fillet, the fillet of tool bit with the fillet of tool bit seat is to closing. This carbide saw blade of two kickers because of last kicker and the effect of kicker down, makes the saw bit changed to the cutting of kicker line type by original prong single -point cutting in the course of working, has increased cutting area of contact to feeding the in -process elimination at the product and saw cutting the line, the section that has improved the product cuts the quality, and the design of two kickers can prevent that the saw bit from taking place stress concentration phenomenon, extension tool bit life in the course of the work.
Description
Technical field
This utility model relates to saw blade field, it is specially the sintered carbide circular saw of a kind of Double-side edge, espespecially a kind of sintered carbide circular saw requiring Double-side edge that cross section quality is higher for solid wood, density board etc., can be widely applied to the cutting of the materials such as the higher timber of solid wood, density board and cross section quality requirement, non-ferrous metal.
Background technology
The sintered carbide circular saw of Double-side edge is often used when cutting the material such as solid wood, density board; the sawtooth of the sintered carbide circular saw of the Double-side edge of application mainly adopts left and right to replace, puts down ladder alternately or its various compound modes at present; this kind of form is in cutting process; the main cutting point of sawtooth is all at crown; rotate and in timber feeding process at saw blade; it is easily formed uniform sawing lines together, section cut quality is being required that in high product, this kind of method is difficult to meet prescription.
Utility model content
The purpose of this utility model is in that to provide the sintered carbide circular saw of a kind of Double-side edge that can improve cutting section quality, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: the sintered carbide circular saw of a kind of Double-side edge, including matrix, offering centre bore on described matrix, described matrix offers installation elongated hole in described centre bore both sides, and described matrix offers one group of fabrication hole and one group of flexible line of rabbet joint, described matrix border is provided with one group of tool tip, being welded with cutter head in described tool tip, described cutter head is provided with side edge and lower side edge, described upper side edge intersects with rear corner surface.
Preferably, described tool tip and described cutter head are provided with fillet, and the fillet of described cutter head is involutory with the fillet of described tool tip.
Preferably, it is provided with transition arc between described tool tip.
Compared with prior art, the beneficial effects of the utility model are: the sintered carbide circular saw cutter head side angle face of this Double-side edge carries out second time grinding, in formation, side edge and two side edges of lower side edge, form two side angle faces, namely forms two radial angles, a high point is produced in the middle of side edge, in the middle of crown is relative with bottom tooth, high point is lower slightly, and the fillet of cutter head and tool tip is involutory, can prevent stress from concentrating in processing, saw blade lifetime is extended, and the transition arc between tool tip plays same purpose；This device is in the course of processing, effect because of upper side edge and lower side edge, saw blade is made to be changed to the cutting of side edge line style by original crown single-point cutting, increase cutting contact area, thus eliminating sawing lines in product feeding process, improve the section cut quality of product, the design of Double-side edge also can prevent saw blade from stress concentration phenomenon occurring in the course of the work, extends the service life of cutter head.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the structural representation of this utility model body portion.
Fig. 3 is perspective view of the present utility model.
Fig. 4 is the close-up schematic view in this Fig. 3.
In figure: 1, matrix, 2, centre bore, 3, elongated hole is installed, 4, fabrication hole, 5, the flexible line of rabbet joint, 6, tool tip, 7, cutter head, 8, transition arc, 9, fillet, 10, upper side edge, 11, lower side edge, 12, rear corner surface.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-4, this utility model provides a kind of technical scheme: the sintered carbide circular saw of a kind of Double-side edge, including matrix 1, described matrix 1 offers centre bore 2, described matrix 1 offers installation elongated hole 3 in described centre bore 2 both sides, described matrix 1 offers one group of fabrication hole 4 and one group of flexible line of rabbet joint 5, described matrix 1 edge is provided with one group of tool tip 6, described tool tip 6 is welded with cutter head 7, described cutter head 7 is provided with side edge 10 and lower side edge 11, described upper side edge 10 intersects with rear corner surface 12, described tool tip 6 and described cutter head 7 are provided with fillet 9, the fillet 9 of described cutter head 7 is involutory with the fillet 9 of described tool tip 6, it is provided with transition arc 8 between described tool tip 6.
Operation principle: the cutter head 7 side angle face of the sintered carbide circular saw of this Double-side edge carries out second time grinding, side edge 10 and 11 two side edges of lower side edge in formation, form two side angle faces, namely forming two radial angles, produce a high point in the middle of side edge, in the middle of crown is relative with bottom tooth, high point is lower slightly, the fillet 9 of cutter head 7 and tool tip 6 is involutory, processing can prevent stress from concentrating so that saw blade lifetime extends, and the transition arc 8 between tool tip 6 plays same purpose；This device is in the course of processing, effect because of upper side edge 10 and lower side edge 11, saw blade is made to be changed to the cutting of side edge line style by original crown single-point cutting, increase cutting contact area, thus eliminating sawing lines in product feeding process, improve the section cut quality of product, the design of Double-side edge also can prevent saw blade from stress concentration phenomenon occurring in the course of the work, extends the service life of cutter head.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. the sintered carbide circular saw of a Double-side edge, including matrix (1), it is characterized in that: described matrix (1) offers centre bore (2), described matrix (1) offers installation elongated hole (3) in described centre bore (2) both sides, described matrix (1) offers one group of fabrication hole (4) and one group of flexible line of rabbet joint (5), described matrix (1) edge is provided with one group of tool tip (6), described tool tip (6) is welded with cutter head (7), described cutter head (7) is provided with side edge (10) and lower side edge (11), described upper side edge (10) is intersected with rear corner surface (12).
2. the sintered carbide circular saw of a kind of Double-side edge according to claim 1, it is characterized in that: described tool tip (6) and described cutter head (7) are provided with fillet (9), the fillet (9) of described cutter head (7) is involutory with the fillet (9) of described tool tip (6).
3. the sintered carbide circular saw of a kind of Double-side edge according to claim 1, it is characterised in that: it is provided with transition arc (8) between described tool tip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115257.6U CN205364101U (en) | 2016-02-05 | 2016-02-05 | Carbide saw blade of two kickers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115257.6U CN205364101U (en) | 2016-02-05 | 2016-02-05 | Carbide saw blade of two kickers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364101U true CN205364101U (en) | 2016-07-06 |
Family
ID=56264681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115257.6U Expired - Fee Related CN205364101U (en) | 2016-02-05 | 2016-02-05 | Carbide saw blade of two kickers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364101U (en) |
-
2016
- 2016-02-05 CN CN201620115257.6U patent/CN205364101U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205364101U (en) | Carbide saw blade of two kickers | |
| CN205519921U (en) | Carbide saw blade of edged surface before two | |
| CN204108338U (en) | A kind of turning insert | |
| CN201442135U (en) | Composite tool for machining blade-surface screw path | |
| CN202411453U (en) | Polycrystalline diamond welding arc edge transition forming knife | |
| CN206382608U (en) | A kind of TCT sawing sheet straight knives with three cutting edges | |
| CN205519836U (en) | Spiral blade dovetail milling cutter | |
| CN205326626U (en) | Diamond wood cutter | |
| CN205928952U (en) | Splitting wood cutter and wood splitting machine | |
| CN204584386U (en) | A kind of rose cutter | |
| CN205020957U (en) | Rose reamer | |
| CN203765095U (en) | PCD reamer | |
| CN202411445U (en) | Embedded type welded polycrystalline diamond turning tool blade | |
| CN203156869U (en) | Carbide blade with hump-shaped heaves | |
| CN205816835U (en) | A kind of Seiko cutter | |
| CN205341965U (en) | But inserted cutting tool of chip breaking | |
| CN204235644U (en) | Two strokes of PCD saw blades | |
| CN206185993U (en) | Sawtooth blade with arrange and cut groove | |
| CN206215997U (en) | A kind of CBN round noses knife | |
| CN220280082U (en) | Alloy cutting head | |
| CN205685462U (en) | A kind of hard alloy door-plate cutter | |
| CN205704749U (en) | A kind of stone saw blade of Multilayer-tooth | |
| CN205798551U (en) | A kind of high light milling cutter | |
| CN204657503U (en) | A kind of indexable tool | |
| CN203292605U (en) | Circular saw web |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20210205 |