CN206185993U - Sawtooth blade with arrange and cut groove - Google Patents
Sawtooth blade with arrange and cut groove Download PDFInfo
- Publication number
- CN206185993U CN206185993U CN201620836651.9U CN201620836651U CN206185993U CN 206185993 U CN206185993 U CN 206185993U CN 201620836651 U CN201620836651 U CN 201620836651U CN 206185993 U CN206185993 U CN 206185993U
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- groove
- row
- blade
- face
- sawtooth blade
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Abstract
The utility model discloses a sawtooth blade with arrange and cut groove, including the blade body, be equipped with rake face, back knife face, left end face, right -hand member face, the connection face that is used for being connected with the saw bit base member on the blade body, be used for the bottom surface be connected with the saw bit base member, the rake face is equipped with to arrange cuts the groove, the utility model provides a sawtooth blade with arrange and cut groove increases the chip groove on the rake face through the blade body, make sawtooth blade reduce chip breaking discharge resistance when using, and reduction processing resistance and smear metal improve saw bit life to the wearing and tearing of cutter.
Description
Technical field
The utility model is related to process tool technical field, and in particular to the sawtooth blade of groove is cut to a kind of row of being provided with.
Background technology
The saw blade for being currently used for processing the materials such as timber, building stones is circle, is made up of sawtooth blade and saw bit matrix, will
Sawtooth blade is welded on and saw blade is formed on saw bit matrix, is sawed the materials such as timber, building stones by sawtooth blade in the case where high speed rotates
It is disconnected.
In cutting process, the cutting of discharge can carry out repeating friction existing sawtooth blade to rake face, accelerate knife
The abrasion of head, and because the chip removal of chip is not smooth, easily cause cutter head Integrated Chip, cause processing resistance to increase and influence workpiece
Machining accuracy and surface smoothness, cause abrasion to be accelerated.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided the sawtooth blade of groove is cut by a kind of row of being provided with.
The purpose of this utility model is achieved by the following technical programs：
The sawtooth blade of groove, including blade body are cut by a kind of row of being provided with, and the blade body is provided with rake face, rear knife
Face, left side, right side, the joint face for being connected with saw bit matrix, the bottom surface for being connected with saw bit matrix, the preceding knife
Face is provided with row and cuts groove；The depth that the row cuts groove is 0.15mm~0.8mm；It is described for the bottom surface that is connected with saw bit matrix with it is preceding
The junction of knife face is provided with scarf, and the scarf is 105 degree~115 degree with the angle of bottom surface.
Further, the row cuts groove for oval groove, arc groove, V-groove or U-type groove.
Further, the depth that the row cuts groove is 0.2mm~0.5mm；The scarf is 108 degree with the angle of bottom surface
~112 degree.
Further, the depth that the row cuts groove is 0.4mm, and the scarf is 110 degree with the angle of bottom surface.
In order that sawtooth blade is preferably connected with saw bit matrix, and further, the junction of the bottom surface and joint face
It is provided with chamfering.
Further, the blade body surface is provided with cobalt nickel coating.
Further, the row of being provided with described in the utility model cuts the sawtooth blade of groove and is adapted with saw bit matrix.
Compared with prior art, the utility model has the advantages that：
The utility model provides the sawtooth blade that groove is cut by a kind of row of being provided with, the row of being provided with the rake face of blade body
Bits groove, increased the appearance bits ability of sawtooth blade.
Chip is discharged in discharge along design path, it is to avoid chip is occurred and is stayed in cutter hub surface area and cause cutting resistance to increase
Plus decline with cutting quality.Further, the sawtooth blade avoids chip blade both sides blade tip is rubbed in discharge
Wipe, and the cutting edge length for participating in cutting is increased when workpiece is processed, make the service life of blade longer.
The chip area makes sawtooth blade reduce chip breaking discharge resistance when in use, reduces processing resistance and chip to cutter
Abrasion, improve saw blade lifetime.
The sawtooth blade that groove is cut by the row of being provided with described in the utility model is 0.4mm, scarf and bottom surface in the depth that row cuts groove
Angle when being 110 degree, chip breaking discharge resistance is minimum, and the abrasion of processing resistance and chip to cutter is minimum, and sawtooth blade is used
Life-span highest.
Brief description of the drawings
Fig. 1 is the sawtooth blade front view that groove is cut by the row of being provided with.
Fig. 2 is the sawtooth blade rearview that groove is cut by the row of being provided with.
Fig. 3 is the sawtooth blade left view that groove is cut by the row of being provided with.
Fig. 4 is the sawtooth blade right view that groove is cut by the row of being provided with.
Fig. 5 is the sawtooth blade top view that groove is cut by the row of being provided with.
Fig. 6 is the sawtooth blade upward view that groove is cut by the row of being provided with.
In figure：1. rake face, 2. after knife face, 3. left side, 4. right side, 5. bottom surface, 6. joint face, 7. scarf, 8.
Chamfering, 9. row cut groove.
Specific embodiment
The utility model is further described with reference to specific embodiment.Wherein, being for illustration only property of accompanying drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent；In order to this reality is better described
With new embodiment, accompanying drawing some parts have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, some known features and its explanation may be omitted and will be understood by accompanying drawing.
Embodiment 1
As shown in accompanying drawing 1~6, the present embodiment provides the sawtooth blade that groove is cut by a kind of row of being provided with, including blade body, described
Blade body is provided with rake face 1, rear knife face 2, left side 3, right side 4, the joint face 6 for being connected with saw bit matrix, use
In the bottom surface 5 being connected with saw bit matrix, groove 9 is cut by the row of being provided with of the rake face 1；The depth that the row cuts groove 9 is 0.15mm；It is described
Bottom surface 5 for being connected with saw bit matrix is provided with the folder of scarf 7, the scarf 7 and bottom surface 5 with the junction of rake face 1
Angle is 105 degree.
The row cuts groove 9 for oval groove, arc groove, V-groove or U-type groove.
In order that sawtooth blade is preferably connected with saw bit matrix, and further, the connection of the bottom surface 5 and joint face 6
Place is provided with chamfering 8.
The blade body surface is provided with cobalt nickel coating.
Embodiment 2
As shown in accompanying drawing 1~6, the present embodiment provides the sawtooth blade that groove is cut by a kind of row of being provided with, including blade body, described
Blade body is provided with rake face 1, rear knife face 2, left side 3, right side 4, the joint face 6 for being connected with saw bit matrix, use
In the bottom surface 5 being connected with saw bit matrix, groove 9 is cut by the row of being provided with of the rake face 1；The depth that the row cuts groove 9 is 0.8mm；It is described
Bottom surface 5 for being connected with saw bit matrix is provided with the folder of scarf 7, the scarf 7 and bottom surface 5 with the junction of rake face 1
Angle is 115 degree.
The row cuts groove 9 for oval groove, arc groove, V-groove or U-type groove.
In order that sawtooth blade is preferably connected with saw bit matrix, and further, the connection of the bottom surface 5 and joint face 6
Place is provided with chamfering 8.
The blade body surface is provided with cobalt nickel coating.
Embodiment 3
As shown in accompanying drawing 1~6, the present embodiment provides the sawtooth blade that groove is cut by a kind of row of being provided with, including blade body, described
Blade body is provided with rake face 1, rear knife face 2, left side 3, right side 4, the joint face 6 for being connected with saw bit matrix, use
In the bottom surface 5 being connected with saw bit matrix, groove 9 is cut by the row of being provided with of the rake face 1；The depth that the row cuts groove 9 is 0.4mm；It is described
Bottom surface 5 for being connected with saw bit matrix is provided with the folder of scarf 7, the scarf 7 and bottom surface 5 with the junction of rake face 1
Angle is 110 degree.
The row cuts groove 9 for oval groove, arc groove, V-groove or U-type groove.
In order that sawtooth blade is preferably connected with saw bit matrix, and further, the connection of the bottom surface 5 and joint face 6
Place is provided with chamfering 8.
The blade body surface is provided with cobalt nickel coating.
The sawtooth blade that groove 9 is cut by the row of being provided with described in the utility model is adapted with saw bit matrix.
The sawtooth blade that groove is cut by the row of being provided with described in the utility model is 0.4mm, scarf and bottom surface in the depth that row cuts groove
Angle when being 110 degree, chip breaking discharge resistance is minimum, and the abrasion of processing resistance and chip to cutter is minimum, and sawtooth blade is used
Life-span highest.
The utility model provides the sawtooth blade that groove 9 is cut by a kind of row of being provided with, and is provided with the rake face 1 of blade body
Chip area, increased the appearance bits ability of sawtooth blade.
Chip is discharged in discharge along design path, it is to avoid chip is occurred and is stayed in cutter hub surface area and cause cutting resistance to increase
Plus decline with cutting quality.Further, the sawtooth blade avoids chip blade both sides blade tip is rubbed in discharge
Wipe, and the cutting edge length for participating in cutting is increased when workpiece is processed, make the service life of blade longer.
The chip area makes sawtooth blade reduce chip breaking discharge resistance when in use, reduces processing resistance and chip to cutter
Abrasion, improve saw blade lifetime.
Obviously, above-described embodiment is only intended to clearly illustrate the technical solution of the utility model example, and simultaneously
Non- is the restriction to implementation method of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.It is all to be made within spirit of the present utility model and principle
Any modification, equivalent and improvement etc., should be included in the range of the utility model.
Claims (6)
1. the sawtooth blade of groove, including blade body are cut by a kind of row of being provided with, it is characterised in that the blade body is provided with preceding knife
Face, rear knife face, left side, right side, the joint face for being connected with saw bit matrix, the bottom surface for being connected with saw bit matrix,
The rake face is provided with row and cuts groove；The depth that the row cuts groove is 0.15mm~0.8mm；It is described for being connected with saw bit matrix
Bottom surface is provided with scarf with the junction of rake face, and the scarf is 105 degree~115 degree with the angle of bottom surface.
2. the sawtooth blade of groove is cut by the row of being provided with according to claim 1, it is characterised in that the row cuts groove for oval groove, circle
Arc groove, V-groove or U-type groove.
3. the sawtooth blade of groove is cut by the row of being provided with according to claim 1, it is characterised in that the depth that the row cuts groove is
0.2mm~0.5mm；The scarf is 108 degree~112 degree with the angle of bottom surface.
4. the sawtooth blade of groove is cut by the row of being provided with according to claim 3, it is characterised in that the depth that the row cuts groove is
0.4mm；The scarf is 110 degree with the angle of bottom surface.
5. the sawtooth blade of groove is cut by the row of being provided with according to claim 4, it is characterised in that the connection of the bottom surface and joint face
Place is provided with chamfering.
6. the sawtooth blade of groove is cut by the row of being provided with according to Claims 1 to 5 any one, it is characterised in that the blade sheet
Body surface face is provided with cobalt nickel coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620836651.9U CN206185993U (en) | 2016-08-04 | 2016-08-04 | Sawtooth blade with arrange and cut groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620836651.9U CN206185993U (en) | 2016-08-04 | 2016-08-04 | Sawtooth blade with arrange and cut groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206185993U true CN206185993U (en) | 2017-05-24 |
Family
ID=58736430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620836651.9U Active CN206185993U (en) | 2016-08-04 | 2016-08-04 | Sawtooth blade with arrange and cut groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206185993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808384A (en) * | 2019-02-25 | 2019-05-28 | 蔡婕 | A kind of durable and efficient electro-motion pencil sharpener blade |
-
2016
- 2016-08-04 CN CN201620836651.9U patent/CN206185993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808384A (en) * | 2019-02-25 | 2019-05-28 | 蔡婕 | A kind of durable and efficient electro-motion pencil sharpener blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 412500, Hunan County, Zhuzhou province Yanling County entrepreneurship Park entrepreneurial road Patentee after: Zhuzhou OUKE CNC precision cutting tools Limited by Share Ltd Address before: Dong Jia Duan high-tech park in Hunan province 412000 Zhuzhou city Lusong District venture four Road No. 8 Patentee before: Zhuzhou OUKE CNC precision cutting tools Co., Ltd. |