CN208497199U - A kind of electric planer for wood working planing tool - Google Patents
A kind of electric planer for wood working planing tool Download PDFInfo
- Publication number
- CN208497199U CN208497199U CN201821027985.7U CN201821027985U CN208497199U CN 208497199 U CN208497199 U CN 208497199U CN 201821027985 U CN201821027985 U CN 201821027985U CN 208497199 U CN208497199 U CN 208497199U
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- scarf
- electric planer
- cutter hub
- planing tool
- wood working
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Abstract
The utility model relates to cutter fields, specifically disclose a kind of electric planer for wood working planing tool, including cutter hub, the cutter hub is equipped with mounting hole, the side of cutter hub is equipped with blade, it is straight sword in the middle part of the blade, the cut surface connect at tool marks in cambered surface or inclined-plane for making timber is equipped on the both ends of blade, straight sword and cut surface seamlessly transits.After carrying out planing operation to timber using the electric planer planing tool, timber can be improved and connect smoothness at tool marks.
Description
Technical field
The utility model belongs to cutter field, and in particular to a kind of electric planer for wood working planing tool.
Background technique
Electric planer for wood working especially hand-held electric planer for wood working is widely used as a kind of efficient and convenient electric tool and is in
On the plane machining of tool and timber product, usually planing tool is removably mounted on the side of shaft, when in use motor band
The rotation of turn axis, and electric planer for wood working has the characteristics that high processing efficiency and low labor intensity, very with the demand in present market
Agree with, by the favorable comment in market and user.And the electric planer planing tool being mounted in shaft is an important cutting on electric planer for wood working
Cutter, the blade shape of product determine the surface smoothness and feel degree of processed timber.
Traditional electric planer planing tool using straight sword Cutting Edge Design, it is basic such as the main view of electric planer planing tool in attached drawing 1 and
Shown in the left view of electric planer planing tool in attached drawing 2, when being processed using traditional electric planer planing tool to timber 30, such as Fig. 3 institute
Show, shaft 20 drives traditional electric planer planing tool when the surface of timber 30 is cut, and due to the influence of edge of a knife shape, can not keep away
Can generate with exempting from it is as shown in Figure 3 connect tool marks, connect at tool marks in step-like, user when touching 30 surface of timber after processing,
It easily significantly experiences and connects tool marks, lead to the smoothness and the decline of feel degree on 30 surface of timber, especially in some pairs of smoothnesses
The application having higher requirements, the shape defect of cutting edge show particularly pertinent.
Utility model content
The utility model is intended to provide a kind of electric planer for wood working planing tool, carries out planing operation to timber using the electric planer planing tool
Afterwards, timber can be improved and connect smoothness at tool marks.
In order to achieve the above object, the base case of the utility model is as follows: a kind of electric planer for wood working planing tool, including cutter hub,
The cutter hub is equipped with mounting hole, and the side of cutter hub is equipped with blade, is straight sword in the middle part of the blade, is all provided on the both ends of blade
There is the cut surface connect at tool marks in cambered surface or inclined-plane for making timber, straight sword and cut surface seamlessly transit.
The principle and its advantage of base case: using the combination of straight sword and cut surface on the blade of cutter hub, realizes timber table
While face is planed, the smoothness of timber connect at tool marks can be taken into account；Wherein the setting of cut surface can allow planing after connect
It is in cambered surface or inclined-plane at tool marks, is capable of the original surface of the effective planing of transition timber rear surface and timber, can effectively improve wood
The smoothness on material surface also improves feel when user touches.
Further, the cut surface is in scarf, and scarf is tilted down to the direction of cutter hub far from a side of straight sword and set
It sets, it is 25 ° -50 ° that the scarf cross section, which is formed by angle between oblique line and horizontal linear,.Cut surface is being carried out to blade
When being processing, using inclined oblique surface machining, chamfer bevel processing is carried out to blade, and then remove the right angle at blade both ends,
Allow the top surface profile at blade both ends in oblique line shape, in planing operation, what the cutting edge at scarf processed connects tool marks in oblique
Planar, can be improved the smoothness of wood surface, and the design of angle, can control the inclination on the inclined-plane that processing is followed by tool marks
Angle.
Further, the arc-shaped scarf of the cut surface, a side of the arc scarf far from straight sword to the direction of cutter hub to
Under be obliquely installed, and the top profile of arc scarf be in arc-shaped.Since the top profile of arc scarf is in arc-shaped, into
And planing tool is after carrying out planing operation, connects surface at tool marks in arc surface, arc surface connects tool marks and can further improve wood
The smoothness on material surface.
Further, the vertical distance on top of the arc scarf far from straight sword side and straight sword top is 3-2mm.It is logical
Cross the vertical distance on top of the control arc scarf far from straight sword side and straight sword top, can effective influence connect at tool marks
The radius of arc surface, and vertical distance is controlled in 3-2mm, it can effectively increase the radius for connecing arc surface at tool marks, in turn
Improve the smoothness of wood surface.
Further, horizontal distance 5-15mm of the arc scarf far from straight sword side Yu straight sword top.Pass through control
Horizontal distance of the arc scarf far from straight sword side Yu straight sword top, also can effective influence connect half of arc surface at tool marks
Diameter, and by horizontal distance control in 5-15mm, the transition length of arc scarf and straight sword is longer, can effectively increase and connect knife
The radius of arc surface at trace, and then improve the smoothness of wood surface.
Further, the radius of arc scarf top profile is 40-70mm.At the diameter docking tool marks of top profile
The radius of arc surface has direct influence, controls larger by the radius of top profile, can effectively allow arc scarf
Cutting edge is contacted with timber, is easy to implement stable planing.
Further, equipped with several runners for air-flow flowing in the cutter hub, one end of runner is equipped with air inlet, runner
The other end be equipped with venthole, venthole is opposite with blade.After air-flow is entered in runner by air inlet, air-flow can
By venthole discharge impact at blade, at blade adhere to sawdust be purged, be avoided that blade again to timber into
When row planing operation, sawdust can be improved the precision and efficiency of planing between blade and timber.
Further, cutter hub is arranged on the two sides of shaft in the air inlet.The two sides of shaft are arranged in air inlet, into
When stomata air inlet, the planing of blade will not be interfered, while the exhaust of gas vent will not be interfered；It is convenient for simultaneously
Air-blowing is carried out to air inlet at the both ends of shaft.
Detailed description of the invention
Fig. 1 is the main view of traditional electric planer planing tool in background technique；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is electric planer planing tool traditional in background technique to the manuscript of timber；
Fig. 4 is a kind of main view of electric planer for wood working planing tool of the utility model；
Fig. 5 is the sectional view of Fig. 4 left view direction；
Fig. 6 is cross-sectional view of the embodiment 1 based on one of Fig. 4 electric planer for wood working planing tool scarf right view direction；
Fig. 7 is the enlarged drawing at one of embodiment 2 electric planer for wood working planing tool arc scarf
Fig. 8 is electric planer for wood working planing tool a kind of in embodiment 2 to the manuscript of timber；
Fig. 9 is a kind of main view of electric planer for wood working planing tool in embodiment 3.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: cutter hub 10, blade 101, straight sword 102, mounting hole 103, scarf
104, arc scarf 105, air inlet 106, runner 107, venthole 108, shaft 20, timber 30.
Embodiment 1 is basic as shown in attached drawing 4, attached drawing 5 and attached drawing 6: a kind of electric planer for wood working planing tool, as shown in figure 4, including knife
Body 10, the upside of cutter hub 10 are equipped with the mounting groove of blade 101, and wherein steel alloy of the cutter hub 10 by hardness less than 35HRC is made,
Steel alloy of the blade 101 by hardness greater than 50HRC is made, and cutter hub 10 is different from the hardness of blade 101, and cutter hub 10 has more at this time
Good elasticity, avoids the excessive high hardness at 10 position of cutter hub, product fragmentation is easy to cause safety accident occur when in use；Same blade
101 hardness is higher, can effectively improve the wearability and service life of 101 cutting edge portion of blade.
Cutter hub 10 is equipped with the mounting hole 103 through cutter hub 10, and blade 101 is welded in 10 mounting groove of cutter hub, wherein knife
It is straight sword 102 in the middle part of sword 101, the scarf 104 connect at tool marks in inclined-plane for making timber 30 is equipped on the both ends of blade 101,
Straight sword 102 and scarf 104 seamlessly transit.
As shown in fig. 6, the direction of the lower lateral cutter hub 10 of scarf 104 tilts down setting, 104 cross section institute of scarf
Angle is 40 ° between the oblique line and horizontal linear of formation.
When in use, first electric planer planing tool is installed in shaft 20 by mounting hole 103, timber 30 to be planed is placed
It is bonded, pastes with the work surface of timber 30 with scarf 104 to the underface of shaft 20, and at the straight sword 102 of blade 101
Rotating shaft 20 after conjunction, shaft 20 drive the planing tool in shaft 20 to rotate synchronously, and straight sword 102 carries out plane large area to timber 30
Planing operation；Tool marks are docked at scarf 104 and carry out oblique surface machining, can effectively improve the smoothness on 30 surface of timber；Simultaneously
User can effectively improve impression of the user in smoothness when touch connects tool marks.
Embodiment 2 is basic as shown in attached drawing 4, attached drawing 7 and attached drawing 8, embodiment 2 with implementation 1 the difference is that, blade
The arc scarf 105 connect at tool marks in cambered surface for making timber 30 is equipped on 101 both ends, as shown in fig. 6, arc beveling
The direction of lateral cutter hub 10 tilts down setting down, and the top profile of arc scarf 105 is in arc-shaped, arc scarf
The radius of 105 top profiles is 65mm；The vertical distance on 105 right side top of arc scarf and 102 top of straight sword is 2.8mm；
The horizontal distance 9mm on arc scarf 105 right side and 102 top of straight sword.
As shown in figure 8, arc scarf 105 can be to timber when shaft 20 drives the electric planer planing tool rotation in embodiment 2
30 tool marks that connect carry out rounding curved face processing, and the radius phase of the section radius of arc surface and 105 top profile of arc scarf
It adapts to, while docking tool marks progress rounding curved face processing, arc scarf 105 is obliquely installed arc scarf 105, just
The sawdust generated during by planing is discharged, and sawdust is avoided to be adhered at the cutting edge of arc scarf 105.
Connect at tool marks by what arc scarf 105 was processed in arc surface, can further improve connect it is smooth at tool marks
Degree.
Embodiment 3 substantially as shown in Fig. 9, embodiment 3 and Examples 1 and 2 the difference is that, be equipped in cutter hub 10
The lower end of several runners 107 for air-flow flowing, runner 107 is equipped with air inlet 106, and cutter hub 10 is arranged in air inlet 106
On the left and right sides, the upper end of runner 107 is equipped with venthole 108, and venthole 108 and blade 101 are opposite, venthole 108 and into
Stomata 106 is in inclined hole, and the rotation direction of the inclined direction of air inlet 106 and shaft 20 adapts to, and the left and right two of shaft 20
End is equipped with air blower (not shown), and air blast function and air inlet 106 are opposite.
While rotating shaft 20, air blower is opened, air-flow is blown into air inlet 106 by air blower, and air-flow passes through stream
Road 107 flows at venthole 108, and the gas shock that venthole 108 sprays is at blade 101, to remaining wood at blade 101
Bits cleared up, avoid blade 101 again to timber 30 carry out planing operation when, sawdust between blade 101 and timber 30,
It can be improved the precision and efficiency of planing.
Above-described is only the embodiments of the present invention, the common sense such as well known specific structure and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model structure
It puts, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not shadow
Ring the practicability of effect and utility model that the utility model is implemented.This application claims protection scope should be with its claim
Content subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (8)
1. a kind of electric planer for wood working planing tool, including cutter hub, the cutter hub is equipped with mounting hole, and the side of cutter hub is equipped with blade,
It is characterized in that, is straight sword in the middle part of the blade, being equipped on the both ends of blade makes connecing at tool marks for timber be in cambered surface or inclined-plane
Cut surface, straight sword and cut surface seamlessly transit.
2. a kind of electric planer for wood working planing tool according to claim 1, which is characterized in that the cut surface is in scarf, beveling
A side of the face far from straight sword tilts down setting to the direction of cutter hub, and it is straight with level that the scarf cross section is formed by oblique line
Angle is 25 ° -50 ° between line.
3. a kind of electric planer for wood working planing tool according to claim 1, which is characterized in that the arc-shaped scarf of cut surface,
A side of the arc scarf far from straight sword tilts down setting to the direction of cutter hub, and the top profile of arc scarf is in circular arc
Shape.
4. a kind of electric planer for wood working planing tool according to claim 3, which is characterized in that the arc scarf is far from straight sword one
The top of side and the vertical distance on straight sword top are 3-2mm.
5. a kind of electric planer for wood working planing tool according to claim 4, which is characterized in that the arc scarf is far from straight sword one
The horizontal distance 5-15mm of side and straight sword top.
6. a kind of electric planer for wood working planing tool according to claim 5, which is characterized in that arc scarf top profile
Radius is 40-70mm.
7. a kind of electric planer for wood working planing tool according to claim 1, which is characterized in that be equipped in the cutter hub several for air-flow
The runner of flowing, one end of runner are equipped with air inlet, and the other end of runner is equipped with venthole, and venthole is opposite with blade.
8. a kind of electric planer for wood working planing tool according to claim 7, which is characterized in that the air inlet setting is close in cutter hub
On the two sides of shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821027985.7U CN208497199U (en) | 2018-06-29 | 2018-06-29 | A kind of electric planer for wood working planing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821027985.7U CN208497199U (en) | 2018-06-29 | 2018-06-29 | A kind of electric planer for wood working planing tool |
Publications (1)
| Publication Number | Publication Date |
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| CN208497199U true CN208497199U (en) | 2019-02-15 |
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ID=65282946
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821027985.7U Active CN208497199U (en) | 2018-06-29 | 2018-06-29 | A kind of electric planer for wood working planing tool |
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| CN (1) | CN208497199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370412A (en) * | 2019-07-26 | 2019-10-25 | 杭州治木科技有限公司 | A kind of the wood plate surface processing technology and equipment of latticed lines |
-
2018
- 2018-06-29 CN CN201821027985.7U patent/CN208497199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370412A (en) * | 2019-07-26 | 2019-10-25 | 杭州治木科技有限公司 | A kind of the wood plate surface processing technology and equipment of latticed lines |
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