CN215150005U - Double-edge planer tool blade - Google Patents
Double-edge planer tool blade Download PDFInfo
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- CN215150005U CN215150005U CN202120951095.0U CN202120951095U CN215150005U CN 215150005 U CN215150005 U CN 215150005U CN 202120951095 U CN202120951095 U CN 202120951095U CN 215150005 U CN215150005 U CN 215150005U
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- installation face
- cutting edge
- terminal surface
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Abstract
The utility model belongs to the technical field of the woodworking milling cutter of similar disc work piece shape, a twolip planer tool blade is disclosed, including the blade main part, the blade main part includes the installation face, two relative blade that set up and the terminal surface of two relative settings, and the blade sets up for installation face slope, and two blade symmetries set up, is equipped with the mounting groove on the installation face, and the terminal surface also sets up for installation face slope, and two terminal surfaces are parallel, and the inclination of terminal surface is 3 ~ 8. The utility model provides a blade both ends and the blade of current twolip planer tool be vertical state, and the terminal surface does not set up the cutting edge, consequently when the rotary cutting, the terminal surface of blade and by take place friction and striking between the processing facade, can make the planer produce vibration, the great problem of noise.
Description
Technical Field
The utility model belongs to the technical field of the woodworking milling cutter of similar disc work piece shape, concretely relates to twolip planer tool blade.
Background
The woodworking plane edge, especially the hand-held electric plane edge, is widely applied to the manufacture and processing of furniture and woodware, can greatly improve the efficiency of plane processing, reduce the labor intensity of workers, and is widely used. The hand-held electric planer tool is driven by a high-speed motor to rotate a cutter shaft provided with the planer tool at a high speed so as to plane the flat surface of a workpiece. The double-edged planer tool blade is the most commonly used tool on the electric planer tool for woodwork, the two ends of the traditional double-edged planer tool blade are vertical to the cutting edge, and the end surface of the blade has no cutting edge, so when the rotary cutting, the end surface of the blade and the processed vertical surface have friction and impact, so that the planer vibrates, the noise is large, the cutting effect and precision are influenced, and the blade is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a twolip planer tool blade to the blade both ends and the blade that solve current twolip planer tool are the vertical state, and the terminal surface does not set up the cutting edge, consequently when the rotary cutting, the terminal surface of blade and by take place friction and striking between the processing facade, can make the planer produce vibration, the great problem of noise.
In order to achieve the above object, the utility model provides a following technical scheme, a twolip planer tool blade, blade main part include installation face, two relative blade that set up and the terminal surface of two relative settings, and the blade sets up for installation face slope, and two blade symmetries, are equipped with the mounting groove on the installation face, and the terminal surface also sets up for installation face slope, and two terminal surfaces are parallel, and the inclination of terminal surface is 3 ~ 8.
The technical principle and the beneficial effects of the technical scheme are as follows:
the end face of the blade main body is arranged obliquely, the inclination angle of the end face is arranged slightly, when cutting can be avoided, friction and impact are generated between the end face of the blade main body and a machined vertical face, vibration generated in the planing process can be reduced, noise is reduced, the planing precision is higher, and meanwhile the probability of damage to the blade main body is reduced.
Further, the blade includes the first blade that links to each other with the installation face and keeps away from the second blade of installation face, and the angular difference between first blade and the second blade is 2 ~ 5.
Has the advantages that: the second cutting edge is arranged, so that the strength of the tool nose is increased, and the service life of the planer tool is prolonged; and the angular difference between first blade and the second blade is less, can reduce the probability that the second blade is broken off.
Furthermore, the width of the second cutting edge is 0.2-0.7 mm.
Has the advantages that: the width to the second blade sets up, can protect the original installation location benchmark of planer tool, makes the manufacturing cost of product not have big change simultaneously, makes it more have market competition.
Furthermore, the surface roughness of the second cutting edge is 0.2-0.4.
Has the advantages that: the sharpness of the cutting edge can be improved by setting the roughness of the second cutting edge, and the cutting performance is further improved.
Furthermore, the inclination angle of the first cutting edge relative to the installation surface is 33-38 degrees.
Has the advantages that: the inclination angle to first blade sets up, and adaptation that can be better is processed the facade for the effect of planing is good.
Further, the blade body is a cemented carbide body.
Has the advantages that: by using the hard alloy main body, the hardness of the blade main body is higher, and meanwhile, the wear resistance is higher, so that the service life of the blade main body can be prolonged.
Further, the mounting groove is trapezoidal.
Has the advantages that: the installation groove is trapezoidal, and installation and positioning can be conveniently carried out.
Drawings
Fig. 1 is a schematic structural view of a double-edged planer tool of the present invention;
fig. 2 is a left side view of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: blade main part 1, installation face 2, mounting groove 3, first blade 4, second blade 5, terminal surface 6.
Example 1:
a double-edged planer tool, substantially as shown in figure 1, comprising a tool body 1, the tool body 1 being a cemented carbide body. Blade main part 1 is provided with a mounting groove 3 including installation face 2, the blade of two relative settings and the terminal surface 6 of two relative settings, along the length direction of blade main part 1 on installation face 2, and the cross-section of mounting groove 3 is trapezoidal.
Referring to fig. 2, both the cutting edges are inclined, and the cross section of the blade body 1 is made trapezoidal. The blade all includes continuous first blade 4 and second blade 5, and first blade 4 links to each other with installation face 2, and first blade 4 is 33 ~ 38 in the inclination of installation face 2 relatively, and second blade 5 links to each other with first blade 4, and second blade 5 keeps away from installation face 2. The angle difference between the second cutting edge 5 and the first cutting edge 4 is 2 ~ 5, and the width of the second cutting edge 5 (i.e. the length between the junction of the second cutting edge 4 and the first cutting edge 4 to the bottom surface of the blade body 1) is 0.2 ~ 0.7mm, and the surface roughness of the second cutting edge 5 is 0.2 ~ 0.4.
The two end faces 6 are also obliquely arranged and have the same oblique direction, so that the longitudinal section of the blade body 1 is in a parallelogram shape, and the inclination angle of the end face 6 is 3-8 degrees compared with that of the installation face 2.
In this embodiment, the inclination angle of the first cutting edge 4 with respect to the mounting surface 2 is 35 °, the angular difference between the second cutting edge 5 and the first cutting edge 4 is 2 °, the width of the second cutting edge 5 is 0.2mm, the surface roughness of the second cutting edge 5 is 0.2, and the inclination angle of the end surface 6 with respect to the mounting surface 2 is 3 °.
The specific implementation process is as follows:
the mounting groove 3 on the mounting surface 2 is matched with the tool rest to fix the blade main body 1, and then the planer tool is started to finish planing the machined vertical surface. In this process, since the blade body 1 is provided with the double cutting edges (the first cutting edge 4 and the second cutting edge 5), the strength of the blade tip can be increased; the angle difference of second blade 5 and first blade 4 and the roughness of second blade 5 set up simultaneously, can improve the sharpness of blade, and then improve the effect of cutting. The end face 6 is obliquely arranged, so that friction and impact between the end face 6 and a machined vertical face during cutting can be avoided, vibration generated in the planing process is reduced, the planing precision is improved, and the probability of damage to the blade main body 1 is reduced.
Example 2:
Example 3:
Example 4:
For those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the patent and the practicability of the patent.
Claims (7)
1. The utility model provides a twolip planer tool blade, includes the blade main part, and the blade main part includes installation face, the blade of two relative settings and the terminal surface of two relative settings, and the blade sets up for installation face slope, and two blade symmetries set up, are equipped with mounting groove, its characterized in that on the installation face: the terminal surface also sets up for the installation face slope, and two terminal surfaces are parallel, and the inclination of terminal surface is 3 ~ 8.
2. A double-edged planing tool as claimed in claim 1, wherein: the blade includes the first blade that links to each other with installation face and the second blade of keeping away from installation face, and the angular difference between first blade and the second blade is 2 ~ 5.
3. A double-edged planing blade as claimed in claim 2, wherein: the width of the second cutting edge is 0.2-0.7 mm.
4. A double-edged planing blade as claimed in claim 3, wherein: the surface roughness of the second cutting edge is 0.2-0.4.
5. A double-edged planing blade as claimed in claim 4, wherein: the inclination angle of the first cutting edge relative to the mounting surface is 33-38 degrees.
6. A double-edged planing tool as claimed in claim 5, wherein: the blade main body is a hard alloy main body.
7. A double-edged planing blade as claimed in claim 6, wherein: the mounting groove is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951095.0U CN215150005U (en) | 2021-04-29 | 2021-04-29 | Double-edge planer tool blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951095.0U CN215150005U (en) | 2021-04-29 | 2021-04-29 | Double-edge planer tool blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215150005U true CN215150005U (en) | 2021-12-14 |
Family
ID=79366685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120951095.0U Active CN215150005U (en) | 2021-04-29 | 2021-04-29 | Double-edge planer tool blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215150005U (en) |
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2021
- 2021-04-29 CN CN202120951095.0U patent/CN215150005U/en active Active
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