CN206123857U - Wood milling cutter - Google Patents
Wood milling cutter Download PDFInfo
- Publication number
- CN206123857U CN206123857U CN201620712800.0U CN201620712800U CN206123857U CN 206123857 U CN206123857 U CN 206123857U CN 201620712800 U CN201620712800 U CN 201620712800U CN 206123857 U CN206123857 U CN 206123857U
- Authority
- CN
- China
- Prior art keywords
- blade
- groove
- milling cutter
- fixed block
- sword
- 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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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model provides a wood milling cutter comprises blade holder, fixed block, fixed screw and blade, has offered blade groove and fixed block groove on the blade holder, and the center of blade holder is provided with the blade holder mounting hole, and mounting hole and electronic milling cutter's electric motor rotating shaft links to each other, and the blade is through the blade inslot of fixed spiral shell silk quilt cover fixed block centre gripping at the blade holder, and its blade number is more than or equal to 2, and the equidistance is provided with a plurality of sword grooves, sword groove and cutting part NULL on the blade, the sword groove and the cutting part staggered arrangement of adjacent blade. This milling cutter can prevent effectively that the timber surface from bursting apart under high -speed pivoted state during milling timber, the timber surface profile processing of protrusion such as specially adapted boss structure.
Description
Technical field
This utility model is related to a kind of carpenter's machining tool, particularly a kind of high speed wood-milling cutter.
Background technology
High-speed milling cutter is the important tool that carpenter carries out molding surface processing to timber, and blade is arranged on tool rest, tool rest
The high-speed rotation under the drive of motor, the blade of blade is contacted with woodenware surface, and constantly mill off contact surface, until timber is added
Work goes out default shape.Existing wood-milling cutter can cause timber in high-speed rotation to the longitudinal component of the cutting force of timber
Generation local deformation, timber inside produces stress accumulation, especially when some boss, wedge angle moulding are processed by hand, timber
Easily burst apart, cause local broken, so as to cause monoblock timber to scrap.
Specifically, the blade part of existing Electric milling cutter is mostly orthoscopic, when carrying out timber processing, especially
When being local blade and timber contact, when current a piece of blade is contacted with Wood surface, the cutting force that cutter head is rotated
Wood surface is acted on completely, the stress of timber has little time to spread apart, with regard to by rear a piece of blade carrying out secondary cut, timber rapidly
The continuous surface thrust that is subject to side, thus easily cause Wood surface and burst apart and come off.
The content of the invention
The technical problems to be solved in the utility model is：A kind of carpenter's Electric milling cutter is provided, Wood surface can be reduced and burst apart.
The technical scheme in the invention for solving the above technical problem is：A kind of wood-milling cutter, by tool rest, fixed block,
Fixed screw and blade are constituted, offer insert groove and fixed block groove on tool rest, and tool rest is provided centrally with tool rest installing hole, peace
Dress hole is connected with the motor rotation axis of Electric milling cutter, and blade is clamped in the insert groove of tool rest by fixed screw by fixed block,
It is characterized in that：The knife number is more than or equal to 2, and multiple sword grooves are equidistantly provided with blade, and sword groove and blade replace
Arrangement；The sword groove and blade of the adjacent blade is staggered.
The adjacent sword groove of the blade and the width ratio of blade are 1：1 to 1：Between 2.
Bit-withdrawing slot, height of the bit-withdrawing slot less than sword groove are provided with the fixed block.
The bit-withdrawing slot is arc groove.
Compared with prior art, the utility model has the advantage of：State of the milling cutter in high-speed rotation（It is per minute to be more than
3000 turns）During lower contact timber, the contact point of blade and timber is blade, and blade is slotted on timber, Wood surface it is smooth
Degree is destroyed, and timber can quickly form the structure of rough spaced-apart bosses, and the impulsive force that Wood surface is subject to is distributed to convex
On platform.And the boss is carried out digging mill process by subsequent blade, therefore the impulsive force that timber is subject in itself scatter, timber table
Vibrational state of the face in constantly extruding and loosening, Wood surface is difficult to burst apart and comes off.
Description of the drawings
Fig. 1, this utility model structural representation.
A-A sectional views in Fig. 2, Fig. 1.
Fig. 3, expanded view of the present utility model.
Wherein 1 is tool rest, and 2 is blade, and 3 is fixed screw holes, and 4 is fixed block, and 5 is tool rest installing hole, and 6 are fixed spiral shell
Silk, 7 is blade, and 8 is sword groove, and 9 is bit-withdrawing slot, and 21,22,23 are respectively three blades being distributed in rotation direction.
Specific embodiment
Embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
A kind of carpenter's Electric milling cutter, is made up of tool rest, fixed block, fixed screw and blade, and insert groove is offered on tool rest
With fixed block groove, the motor rotation axis for being provided centrally with tool rest installing hole, installing hole and Electric milling cutter of tool rest are connected, and blade leads to
Cross fixed screw to be clamped in the insert groove of tool rest by fixed block, the knife number is more than or equal to 2, equidistantly sets on blade
Multiple sword grooves are equipped with, sword groove and blade are alternately arranged；The sword groove and blade of the adjacent blade is staggered.
The adjacent sword groove of the blade and the width ratio of blade are 1：1 to 1：Between 2.When tool rest rotates a circle, each knife
The blade of piece is alternately sequentially completed milling processing to the projection section of timber.
Bit-withdrawing slot, height of the bit-withdrawing slot less than sword groove are provided with the fixed block.Bit-withdrawing slot is arc groove, is conducive to
Wood flour is discharged.
During work, blade 21,22,23 is contacted successively with timber, and after blade 21 is contacted with timber, blade 7 can be in timber table
Face leaves shallow slot, and sword groove 8 can leave boss face on timber, and blade 22,23 afterwards contacts successively Wood surface, can dig
The boss face that the sword groove of blade 21 is stayed after.
Claims (4)
1. a kind of wood-milling cutter, is made up of tool rest, fixed block, fixed screw and blade, and insert groove and fixation are offered on tool rest
Block groove, the motor rotation axis for being provided centrally with tool rest installing hole, installing hole and Electric milling cutter of tool rest are connected, and blade is by fixing
Screw is clamped in the insert groove of tool rest by fixed block, it is characterised in that：The knife number is more than or equal to 2, on blade
Multiple sword grooves are placed equidistant, sword groove and blade are alternately arranged；The sword groove and blade of the adjacent blade is staggered.
2. wood-milling cutter according to claim 1, it is characterised in that：The adjacent sword groove and the width of blade of the blade
Than for 1：1 to 1：Between 2.
3. wood-milling cutter according to claim 1, it is characterised in that：Bit-withdrawing slot, bit-withdrawing slot are provided with the fixed block
Less than the height of sword groove.
4. wood-milling cutter according to claim 3, it is characterised in that：The bit-withdrawing slot is arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712800.0U CN206123857U (en) | 2016-07-08 | 2016-07-08 | Wood milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712800.0U CN206123857U (en) | 2016-07-08 | 2016-07-08 | Wood milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206123857U true CN206123857U (en) | 2017-04-26 |
Family
ID=58560583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620712800.0U Expired - Fee Related CN206123857U (en) | 2016-07-08 | 2016-07-08 | Wood milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206123857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079931A (en) * | 2018-10-26 | 2018-12-25 | 吴文华 | A kind of toolbox of adjustable dimension |
-
2016
- 2016-07-08 CN CN201620712800.0U patent/CN206123857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079931A (en) * | 2018-10-26 | 2018-12-25 | 吴文华 | A kind of toolbox of adjustable dimension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170426 Termination date: 20190708 |