CN205735382U - A kind of novel high speed steel blade shape cutter - Google Patents
A kind of novel high speed steel blade shape cutter Download PDFInfo
- Publication number
- CN205735382U CN205735382U CN201620585652.0U CN201620585652U CN205735382U CN 205735382 U CN205735382 U CN 205735382U CN 201620585652 U CN201620585652 U CN 201620585652U CN 205735382 U CN205735382 U CN 205735382U
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- CN
- China
- Prior art keywords
- cutter
- adjacent
- vertical section
- cutter head
- blade
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- 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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Abstract
The utility model discloses a kind of novel high speed steel blade shape cutter, comprising: have the cutter head of endoporus, three oblique cutter grooves have inwardly been cut out on the periphery of cutter head, tiltedly cutter groove includes tilting trough rim and the arc trough rim adjacent with tilting trough rim, and arc trough rim is provided with blade installation position near cutter head edge；It is installed on the blade of blade installation position, the cutting edge of blade includes the first vertical section, the first horizontal segment that is adjacent with the first vertical section and that extend towards cutter head center position, the second vertical section that is adjacent with the first horizontal segment and that downwardly extend, first segmental arc adjacent with the second vertical section, the first tilting section that is adjacent with the first segmental arc and that extend towards lower left, second segmental arc adjacent with the first tilting section, threeth vertical section adjacent with the second segmental arc, the second horizontal segment that is adjacent with the 3rd vertical section and that extend towards cutter head center position, the 4th vertical section that is adjacent with the second horizontal segment and that downwardly extend.This Product processing efficiency is high, low cost.
Description
Technical field
This utility model relates to wood cutter, especially relates to a kind of novel high speed steel blade shape cutter.
Background technology
Existing high-speed steel blade is not fully up to expectations in working (machining) efficiency and processing cost.
Utility model content
The purpose of this utility model is to provide a kind of novel high speed steel blade shape cutter, and its working (machining) efficiency is high, low cost.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of novel high speed steel blade shape cutter,
Comprising: cutter head, it has for assembling cutter shaft and centrally arranged endoporus, and described endoporus is provided with for adapting to different cutter
The drill holder of axle, the periphery of cutter head has inwardly cut out three oblique cutter grooves, described oblique cutter groove include tilt trough rim and with
Tilting the arc trough rim that trough rim is adjacent, described arc trough rim is provided with blade installation position near cutter head edge；It is installed on institute
State the blade of blade installation position, this blade downward projection parallelogram, the cutting edge of described blade include the first vertical section and
First vertical section the first horizontal segment that is adjacent and that extend towards cutter head center position and the first horizontal segment are adjacent and downwardly extend
The second vertical section first segmental arc adjacent with the second vertical section and the first segmental arc is adjacent and extends towards lower left
First tilting section and adjacent the second segmental arc of the first tilting section and adjacent the 3rd vertical section and the 3rd of the second segmental arc are erected
Adjacent to section and towards cutter head center position extend the second horizontal segment and the second horizontal segment adjacent and downwardly extend the 4th
Vertical section.
Further, described blade uses W6Cr5Mo4V2 high-speed steel to make.
Further, described oblique cutter groove includes: the first oblique cutter groove, the second oblique cutter groove, the 3rd oblique cutter groove, the described second oblique cutter groove
The angle β tilting trough rim and cutter head vertical axis be 45 degree.
Further, described cutter head uses 45# steel to make.
Further, in the described second oblique cutter groove, blade away from remote point and the cutter head line of centres at cutter head center and erects
It it is 25 degree to the angle of axis.
Further, described blade is welded in described cutter head.
Further, described blade thickness d is 7mm.
Further, this parallelogram is 38 degree near the angle α between the outer peripheral minor face of cutter head and horizontal line.
This utility model has the advantages that this Product processing efficiency height, low cost.
Accompanying drawing explanation
Fig. 1 is a kind of novel high speed steel blade shape knife structure schematic diagram；
Fig. 2 is partial sectional view at a kind of novel high speed steel blade shape cutter oblique cutter groove；
Fig. 3 is a kind of novel high speed steel blade shape knife structure schematic diagram in this utility model the first embodiment；
Fig. 4 is broken section at a kind of novel high speed steel blade shape cutter oblique cutter groove in this utility model the first embodiment
Figure.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, under
Face in conjunction with specific embodiments, is expanded on further this utility model.
As shown in Figure 1-2, a kind of novel high speed steel blade shape cutter, comprising: the cutter head 1 being made up of 45# steel, it has
For assembling cutter shaft and centrally arranged endoporus 3, endoporus is provided with the drill holder for adapting to different cutter shaft, the circumference of cutter head
Inwardly having cut out three oblique cutter grooves on face, three oblique cutter grooves are respectively the first oblique cutter groove 4, second oblique cutter groove of oblique cutter groove the 4 ', the 3rd
4 ", three oblique cutter grooves are in milling and lead to state, and oblique cutter groove includes tilting trough rim 4a and the arc trough rim 4b adjacent with tilting trough rim,
Arc trough rim is provided with blade installation position near cutter head edge.Dotted line in Fig. 1 is that novel high speed steel blade shape cutter rotates
Outer edge line.
Being installed on the blade 2 of blade installation position, blade is welded in cutter head, and blade thickness d is 7mm, and this blade is overlooked and thrown
Shadow parallelogram, this parallelogram is 38 degree near the angle α between the outer peripheral minor face of cutter head and horizontal line.Institute
State the cutting edge of blade and include the first vertical section 2a and the first vertical section is adjacent and the first water of extending towards cutter head center position
Flat section 2b and the first horizontal segment is adjacent and the second vertical section 2c of downwardly extending and adjacent the first segmental arc of the second vertical section
2d and the first segmental arc is adjacent and the first tilting section 2e of extending towards lower left and adjacent the second arc of the first tilting section
Section 2f and adjacent the 3rd vertical section 2g of the second segmental arc and the 3rd vertical section is adjacent and extends towards cutter head center position
The second horizontal segment 2h and the second horizontal segment is adjacent and the 4th vertical section 2i that downwardly extends.
Wherein, blade uses W6Cr5Mo4V2 high-speed steel to make.
Wherein, oblique cutter groove includes: the first oblique cutter groove 4, second oblique cutter groove 4 of oblique cutter groove the 4 ', the 3rd ", the second oblique cutter groove 4 '
The angle β tilting trough rim 4a and cutter head vertical axis O is 45 degree, and in the second oblique cutter groove, blade is away from the far-end at cutter head center
Point is 25 degree with the angle of the cutter head line of centres and vertical axis O.
First embodiment of the present utility model provides a kind of novel high speed steel blade shape cutter, and its structure sees above,
Seeing Fig. 3-4, show parameters (unit is mm) in this figure, parameter includes but are not limited to: endoporus of 50mm etc..
The course of processing of a kind of novel high speed steel blade shape cutter is: use 3 blade structures, body (cutter head) to use 45# steel,
Molding cutting on high-speed steel blade cutting on line lathe, then blade send heat treatment factory heat treatment, uses after returning after blast again
Silver solder is welded on cutterhead.Surface processes postforming grinding.
It will be understood by those skilled in the art that the respective embodiments described above are to realize of the present utility model being embodied as
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (8)
1. a novel high speed steel blade shape cutter, it is characterised in that comprising:
Cutter head, it has for assembling cutter shaft and centrally arranged endoporus, and described endoporus is provided with for adapting to different cutter shaft
Drill holder, the periphery of cutter head has inwardly cut out three oblique cutter grooves, described oblique cutter groove include tilt trough rim and with incline
The arc trough rim that skewed slot limit is adjacent, described arc trough rim is provided with blade installation position near cutter head edge；
Being installed on the blade of described blade installation position, this blade downward projection parallelogram, the cutting edge of described blade includes
First vertical section the first horizontal segment that is adjacent with the first vertical section and that extend towards cutter head center position and the first horizontal segment
The first segmental arc that the second vertical section that is adjacent and that downwardly extend is adjacent with the second vertical section and the first segmental arc is adjacent and court
Lower section extends to the left the first tilting section and adjacent the second segmental arc of the first tilting section and the second segmental arc adjacent the 3rd
Vertical section the second horizontal segment that is adjacent with the 3rd vertical section and that extend towards cutter head center position and the second horizontal segment are adjacent
And the 4th vertical section downwardly extended.
A kind of novel high speed steel blade shape cutter the most according to claim 1, it is characterised in that described blade uses
W6Cr5Mo4V2 high-speed steel is made.
A kind of novel high speed steel blade shape cutter the most according to claim 1, it is characterised in that described oblique cutter groove includes: the
One oblique cutter groove, the second oblique cutter groove, the 3rd oblique cutter groove, the angle tilting trough rim and cutter head vertical axis of the described second oblique cutter groove
β is 45 degree.
A kind of novel high speed steel blade shape cutter the most according to claim 1, it is characterised in that described cutter head uses 45#
Steel is made.
A kind of novel high speed steel blade shape cutter the most according to claim 3, it is characterised in that cutter in the described second oblique cutter groove
Sheet is 25 degree away from the remote point at cutter head center and the angle of the cutter head line of centres and vertical axis.
A kind of novel high speed steel blade shape cutter the most according to claim 1, it is characterised in that described blade is welded in described
Cutter head.
A kind of novel high speed steel blade shape cutter the most according to claim 1, it is characterised in that described blade thickness d is
7mm。
A kind of novel high speed steel blade shape cutter the most according to claim 1, it is characterised in that this parallelogram is near cutter
Angle α between the outer peripheral minor face of disk body and horizontal line is 38 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585652.0U CN205735382U (en) | 2016-06-15 | 2016-06-15 | A kind of novel high speed steel blade shape cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585652.0U CN205735382U (en) | 2016-06-15 | 2016-06-15 | A kind of novel high speed steel blade shape cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735382U true CN205735382U (en) | 2016-11-30 |
Family
ID=57386008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620585652.0U Expired - Fee Related CN205735382U (en) | 2016-06-15 | 2016-06-15 | A kind of novel high speed steel blade shape cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735382U (en) |
-
2016
- 2016-06-15 CN CN201620585652.0U patent/CN205735382U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161130 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |