CN107803539A - A kind of four sword cutter with staight grooves - Google Patents
A kind of four sword cutter with staight grooves Download PDFInfo
- Publication number
- CN107803539A CN107803539A CN201711173240.1A CN201711173240A CN107803539A CN 107803539 A CN107803539 A CN 107803539A CN 201711173240 A CN201711173240 A CN 201711173240A CN 107803539 A CN107803539 A CN 107803539A
- Authority
- CN
- China
- Prior art keywords
- fixed block
- side edge
- cutter
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/165—Milling-cutters characterised by physical features other than shape with chipbreaking or chipdividing equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of four sword cutter with staight grooves, including the first neck, handle of a knife, contiguous block, cutter head, the first fixed block, the first side edge, the second side edge, dregs guiding groove, the second fixed block, chip area, the 3rd fixed block, end sword, fix bar, spring washer, the second neck and fixing groove.Three different size of fixed blocks of the four sword cutter with staight grooves of the present invention connect the first side edge, the second side edge and end sword, the inclined bottom surface of dregs guiding groove between second fixed block, and chip is oriented to chip area, tapering point sword can be drilled, the second side edge provided with dregs guiding groove can carry out preliminary milling, first side edge can further complete milling work, so as to greatly reduce resistance of the cutter with staight grooves in drilling and milling process, it slow down the abrasion of blade in use, the service life of blade is extended, and improves operating efficiency.
Description
Technical field
The present invention relates to a kind of cutter with staight grooves, are specially a kind of four sword cutter with staight grooves, belong to field of machining.
Background technology
Milling cutter, it is the rotary cutter for Milling Process, with one or more cutters tooth.During work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece on milling machine
Deng.In order to ensure using sufficiently high average depth of cut/feed engagement, it is necessary to correctly determine to be suitable for the milling of the process
Knife number of teeth.Four sword cutter with staight grooves have the milling cutter that four vertical side edges and four vertical chip areas are formed, and belong to one kind of milling cutter.
The end sword of four current sword cutter with staight grooves does not have enough tapers, and resistance is larger when milling object, and adds
The abrasion of fast blade, and the chip area of cutter with staight grooves does not have radian, it is impossible to chip discharge is guided well, so as to add milling
During resistance, further speed up the abrasion of blade.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of four sword cutter with staight grooves, greatly reduces straight
Resistance of the slotting cutter in drilling and milling process, the abrasion of blade in use is slow down, extends the use of blade
Life-span, and improve operating efficiency.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of four sword cutter with staight grooves, including handle of a knife, the knife
The side of handle is provided with the first neck, and the inside of the handle of a knife is provided with fixing groove；One end of the handle of a knife is provided with the second neck, institute
The side that the second neck is located at the fixing groove is stated, and second neck runs through the fixing groove；One end of the handle of a knife
Provided with spring washer, the spring washer is located at the inside of second neck, and the spring washer is sticked in described second
Neck；Through there is fix bar, the fix bar is threadedly coupled through the fixing groove, the fix bar for the inside of the handle of a knife
In the handle of a knife, and the fix bar is threadedly connected to the fixing groove；One end of the fix bar is provided with contiguous block, the company
The side that block is located at the spring washer is connect, and the contiguous block is located at the inside of second neck；The one of the contiguous block
End is welded with cutter head, and the side of the cutter head is welded with the first fixed block, and one end of first fixed block is provided with the first side
Sword；The side of the cutter head is provided with chip area, and the chip area is located at the side of first fixed block；The one of the cutter head
Side is provided with dregs guiding groove, and the side of the cutter head is welded with the second fixed block, and the dregs guiding groove is located at the one of second fixed block
End, and the chip area is located at the side of second fixed block；Second fixed block is located at the bottom of first fixed block
End, second fixed block one end described in second fixed block is provided with the second side edge, and second side edge is located at first side
The bottom of sword；One end of second fixed block is provided with the 3rd fixed block, and the 3rd fixed block is located at the side of the cutter head,
And the chip area is located at the side of the 3rd fixed block；The side of 3rd fixed block is provided with end sword, and the end sword
Located at the bottom of second side edge.
Preferably, in order to preferably be drilled, the end sword is tapering point sword, and the 3rd fixed block is fixed for taper
Block, the end sword and the 3rd fixed block have four, and two neighboring 3rd fixed block is mutually perpendicular to.
Preferably, in order to preferably carry out preliminary milling, second fixed block is rectangle fixed block, second side edge
For triangular edges, second side edge and second fixed block have it is multiple, between two neighboring second fixed block
It is mutually perpendicular to, the dregs guiding groove has multiple, and each dregs guiding groove is located between two neighboring second fixed block.
Preferably, in order to have four to the further milling of object, first side edge and first fixed block, institute
It is triangular edges to state the first side edge, and first fixed block is rectangle fixed block, and two neighboring first fixed block it
Between be mutually perpendicular to.
Preferably, in order to preferably carry out chip removal, the chip area runs through the dregs guiding groove, the bottom surface of the dregs guiding groove
For inclined-plane, the chip area is through between two neighboring first fixed block, and the chip area is through two neighboring institute
Between stating the second fixed block, and the chip area is through between two neighboring 3rd fixed block.
Preferably, in order to preferably fix the cutter head, the contiguous block is cylindrical contiguous block, and the contiguous block is cut
Face area is equal to the area of section of the spring washer, and the contiguous block is sticked in second neck.
The beneficial effects of the invention are as follows：Three different size of fixed blocks of the four sword cutter with staight grooves of the present invention are by the first side
Sword, the second side edge and end sword are connected, the inclined bottom surface of the dregs guiding groove between the second fixed block, and chip is oriented into chip area, are bored
Shape end sword can be drilled, and the second side edge provided with dregs guiding groove can carry out preliminary milling, and the first side edge can be further complete
Worked into milling, so as to greatly reduce resistance of the cutter with staight grooves in drilling and milling process, slow down blade and using
Abrasion in journey, extends the service life of blade, and improves operating efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the fix bar of the present invention and the attachment structure schematic diagram of contiguous block；
Fig. 3 is the fix bar of the present invention and the decomposition texture schematic diagram of handle of a knife.
In figure：1st, the first neck, 2, handle of a knife, 3, contiguous block, 4, cutter head, the 5, first fixed block, the 6, first side edge, 7, second
Side edge, 8, dregs guiding groove, the 9, second fixed block, 10, chip area, the 11, the 3rd fixed block, 12, end sword, 13, fix bar, 14, spring
Packing ring, the 15, second neck, 16, fixing groove.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-3, a kind of four sword cutter with staight grooves, including handle of a knife 2, the side of the handle of a knife 2 are provided with the first card
Groove 1, and the inside of the handle of a knife 2 is provided with fixing groove 16；One end of the handle of a knife 2 is provided with the second neck 15, second neck
15 are located at the side of the fixing groove 16, and second neck 15 runs through the fixing groove 16；One end of the handle of a knife 2 is set
There is spring washer 14, the spring washer 14 is located at the inside of second neck 15, and the spring washer 14 is sticked in institute
State the second neck 15；The inside of the handle of a knife 2 is through there is a fix bar 13, and the fix bar 13 is through the fixing groove 16, institute
State fix bar 13 and be threadedly connected to the handle of a knife 2, and the fix bar 13 is threadedly connected to the fixing groove 16；The fix bar
13 one end is provided with contiguous block 3, and the contiguous block 3 is located at the side of the spring washer 14, and the contiguous block 3 is located at described
The inside of second neck 15；One end of the contiguous block 3 is welded with cutter head 4, and the side of the cutter head 4 is welded with the first fixed block
5, and one end of first fixed block 5 is provided with the first side edge 6；The side of the cutter head 4 is provided with chip area 10, and the chip removal
Groove 10 is located at the side of first fixed block 5；The side of the cutter head 4 is provided with dregs guiding groove 8, the side welding of the cutter head 4
There is the second fixed block 9, the dregs guiding groove 8 is located at one end of second fixed block 9, and the chip area 10 is located at described second
The side of fixed block 9；Second fixed block 9 is located at the bottom of first fixed block 5, the described in second fixed block 9
The one end of two fixed block 9 is provided with the second side edge 7, and second side edge 7 is located at the bottom of first side edge 6；Described second is solid
The one end for determining block 9 is provided with the 3rd fixed block 11, and the 3rd fixed block 11 is located at the side of the cutter head 4, and the chip area
10 are located at the side of the 3rd fixed block 11；The side of 3rd fixed block 11 is provided with end sword 12, and the end sword 12 is set
In the bottom of second side edge 7.
As a kind of technical optimization scheme of the present invention, the end sword 12 is tapering point sword, and the 3rd fixed block 11 is
Taper fixed block, the end sword 12 and the 3rd fixed block 11 have four, and the two neighboring phase of 3rd fixed block 11
It is mutually vertical.
As a kind of technical optimization scheme of the present invention, second fixed block 9 is rectangle fixed block, second side edge
7 be triangular edges, and second side edge 7 and second fixed block 9 have multiple, two neighboring second fixed block 9
Between be mutually perpendicular to, the dregs guiding groove 8 has multiple, and each dregs guiding groove 8 is located between two neighboring second fixed block 9.
As a kind of technical optimization scheme of the present invention, first side edge 6 and first fixed block 5 have four,
First side edge 6 is triangular edges, and first fixed block 5 is rectangle fixed block, and two neighboring described first fixes
It is mutually perpendicular between block 5.
As a kind of technical optimization scheme of the present invention, the chip area 10 runs through the dregs guiding groove 8, the dregs guiding groove
8 bottom surface is inclined-plane, and through between two neighboring first fixed block 5, the chip area 10 runs through the chip area 10
Between two neighboring second fixed block 9, and the chip area 10 through two neighboring 3rd fixed block 11 it
Between.
As a kind of technical optimization scheme of the present invention, the contiguous block 3 is cylindrical contiguous block, the contiguous block 3
Area of section is equal to the area of section of the spring washer 14, and the contiguous block 3 is sticked in second neck 15.
In the use of the present invention, first, milling cutter clamping is fixed on by machine by the first neck 1 on handle of a knife 2, works as machine
When driving milling cutter progress milling work, the contact target object first of tapering point sword 12, and with certain taper on target object
Perforate work is carried out, because knife-edge is sharp, resistance is greatly reduced, after the perforate of sword 12 is held, continues deeper into, makes second to consolidate
Determine in the hole that the inserting end sword 12 of block 9 is opened, while the second side edge 7 carries out preliminary milling to hole wall, it is caused vertical in milling process
Directly discharged to the chip of slip by chip area 10, and the chip slid laterally is discharged into dregs guiding groove 10, the inclined-plane pair of dregs guiding groove 10
Chip has certain guiding function, promotes it to be discharged by the chip area 10 of opposite side, after the completion of preliminary milling, then makes first
Fixed block 5 drives the first side edge 6 to stretch into hole, then final milling is carried out to hole wall, and this caused amount of debris is relatively
It is few, it can directly be discharged by chip area 10, when milling cutter needs to change, be pulled down milling cutter by backing out fix bar 13, both side
Just material is saved again.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of four sword cutter with staight grooves, including handle of a knife (2), it is characterised in that：The side of the handle of a knife (2) is provided with the first neck
(1), and the inside of the handle of a knife (2) is provided with fixing groove (16)；One end of the handle of a knife (2) is provided with the second neck (15), described
Second neck (15) is located at the side of the fixing groove (16), and second neck (15) runs through the fixing groove (16)；
One end of the handle of a knife (2) is provided with spring washer (14), and the spring washer (14) is located at the inside of second neck (15),
And the spring washer (14) is sticked in second neck (15)；The inside of the handle of a knife (2), which is run through, fix bar (13), institute
State fix bar (13) and be threadedly connected to the handle of a knife (2) through the fixing groove (16), the fix bar (13), and it is described solid
Fixed pole (13) is threadedly connected to the fixing groove (16)；One end of the fix bar (13) is provided with contiguous block (3), the contiguous block
(3) side of the spring washer (14) is located at, and the contiguous block (3) is located at the inside of second neck (15)；It is described
One end of contiguous block (3) is welded with cutter head (4), and the side of the cutter head (4) is welded with the first fixed block (5), and described first
One end of fixed block (5) is provided with the first side edge (6)；The side of the cutter head (4) is provided with chip area (10), and the chip area
(10) it is located at the side of first fixed block (5)；The side of the cutter head (4) is provided with dregs guiding groove (8), the cutter head (4)
Side is welded with the second fixed block (9), and the dregs guiding groove (8) is located at one end of second fixed block (9), and the chip area
(10) it is located at the side of second fixed block (9)；Second fixed block (9) is located at the bottom of first fixed block (5),
Described described second fixed block (9) one end of second fixed block (9) is provided with the second side edge (7), and second side edge (7) is located at institute
State the bottom of the first side edge (6)；One end of second fixed block (9) is provided with the 3rd fixed block (11), the 3rd fixed block
(11) side of the cutter head (4) is located at, and the chip area (10) is located at the side of the 3rd fixed block (11)；Described
The side of three fixed blocks (11) is provided with end sword (12), and the end sword (12) is located at the bottom of second side edge (7).
A kind of 2. four swords cutter with staight grooves according to claim 1, it is characterised in that：The end sword (12) is tapering point sword,
3rd fixed block (11) is taper fixed block, and the end sword (12) and the 3rd fixed block (11) have four, and phase
Adjacent two the 3rd fixed blocks (11) are mutually perpendicular to.
A kind of 3. four swords cutter with staight grooves according to claim 1, it is characterised in that：Second fixed block (9) is rectangle
Fixed block, second side edge (7) are triangular edges, and second side edge (7) and second fixed block (9) have more
It is individual, it is mutually perpendicular between two neighboring second fixed block (9), the dregs guiding groove (8) has multiple, and each dregs guiding groove
(8) it is located between two neighboring second fixed block (9).
A kind of 4. four swords cutter with staight grooves according to claim 1, it is characterised in that：First side edge (6) and described
One fixed block (5) has four, and first side edge (6) is triangular edges, and first fixed block (5) is fixed for rectangle
Block, and be mutually perpendicular between two neighboring first fixed block (5).
A kind of 5. four swords cutter with staight grooves according to claim 4, it is characterised in that：The chip area (10) runs through described
Dregs guiding groove (8), the bottom surface of the dregs guiding groove (8) is inclined-plane, and the chip area (10) is fixed through two neighboring described first
Between block (5), the chip area (10) is through between two neighboring second fixed block (9), and the chip area (10)
Through between two neighboring 3rd fixed block (11).
A kind of 6. four swords cutter with staight grooves according to claim 1, it is characterised in that：The contiguous block (3) connects for cylinder
Block is connect, the area of section of the contiguous block (3) is equal to the area of section of the spring washer (14), and the contiguous block (3) blocks
Together in second neck (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173240.1A CN107803539A (en) | 2017-11-22 | 2017-11-22 | A kind of four sword cutter with staight grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173240.1A CN107803539A (en) | 2017-11-22 | 2017-11-22 | A kind of four sword cutter with staight grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107803539A true CN107803539A (en) | 2018-03-16 |
Family
ID=61589385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711173240.1A Pending CN107803539A (en) | 2017-11-22 | 2017-11-22 | A kind of four sword cutter with staight grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107803539A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453509A (en) * | 2020-11-25 | 2021-03-09 | 深圳市蓝海永兴实业有限公司 | Drilling reamer tool with staggered blades for hole machining of composite material |
| CN117564337A (en) * | 2024-01-17 | 2024-02-20 | 常州市宝珂精密工具有限公司 | Alloy milling cutter disc with self-cooling structure |
-
2017
- 2017-11-22 CN CN201711173240.1A patent/CN107803539A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453509A (en) * | 2020-11-25 | 2021-03-09 | 深圳市蓝海永兴实业有限公司 | Drilling reamer tool with staggered blades for hole machining of composite material |
| CN112453509B (en) * | 2020-11-25 | 2021-08-06 | 深圳市蓝海永兴实业有限公司 | Drilling reamer tool with staggered blades for hole machining of composite material |
| CN117564337A (en) * | 2024-01-17 | 2024-02-20 | 常州市宝珂精密工具有限公司 | Alloy milling cutter disc with self-cooling structure |
| CN117564337B (en) * | 2024-01-17 | 2024-03-22 | 常州市宝珂精密工具有限公司 | Alloy milling cutter disc with self-cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180316 |
|
| WD01 | Invention patent application deemed withdrawn after publication |