CN206794866U - A kind of hard alloy welds T-slot milling cutter - Google Patents
A kind of hard alloy welds T-slot milling cutter Download PDFInfo
- Publication number
- CN206794866U CN206794866U CN201720663557.2U CN201720663557U CN206794866U CN 206794866 U CN206794866 U CN 206794866U CN 201720663557 U CN201720663557 U CN 201720663557U CN 206794866 U CN206794866 U CN 206794866U
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- China
- Prior art keywords
- milling
- cut
- cutting
- milling sword
- mounting seat
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Abstract
The utility model discloses a kind of hard alloy to weld T-slot milling cutter, including operator bar and handle of a knife, the head of operator bar, which is provided with, cuts milling sword mounting seat, milling sword mounting seat is cut to set respectively on operator bar in petal-shaped and with phase concentric angle, and the front for each cutting milling sword mounting seat is provided with type groove and cuts milling sword mounting hole, it correspond to cut milling sword mounting hole and cut the front of milling sword mounting seat and be provided with and cut milling sword block, the back side for cutting milling sword mounting seat is chip removal end face, milling sword block is cut to be square and by installed in cutting on milling sword mounting hole and be fixed in type groove through the Cutting tool installation manner screw for cutting milling sword block.It is of the present utility model that to cut milling sword mounting seat reasonable in design, separately the haul distance for cutting miller work can be added indirectly by separated milling sword block location layout of cutting, also give enough chip spaces, stock-removing efficiency is higher, the top of chip removal end face is provided with the block gear bits portion of pyrometric cone, accelerates chip removal efficiency.
Description
Technical field
It the utility model is related to a kind of milling cutter construction, more particularly to a kind of hard alloy welding T-slot milling cutter.
Background technology
At present, hard alloy welding T-slot processing and fabricating when, it is necessary to use T-slot milling cutter carry out machining,
The result of existing T-slot milling cutter is varied, but T-slot milling cutter cut milling part processing when the effect for cutting milling
Rate is low, because the structure design of milling cutter is bad during cutting, often make it that the service life drop of milling cutter is short.And during chip removal, row
Bits face is typically all straight plane, is so easy on the lower bottom surface along to T-slot, influences follow-up in successional knife bits
Cut milling.
Utility model content
The utility model is in order to solve the above-mentioned deficiency of prior art, it is proposed that a kind of hard alloy welds T-slot milling cutter.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：A kind of hard alloy welds T-slot
Milling cutter, including operator bar and handle of a knife, the head of the operator bar are provided with cutting at least two opposing connections operator bar axially symmetric disposition
Milling sword mounting seat, the milling sword mounting seat of cutting are set respectively on operator bar, and each in petal-shaped and with phase concentric angle
The front for cutting milling sword mounting seat is provided with type groove and cuts milling sword mounting hole, correspond to cut and milling sword mounting seat is cut described in milling sword mounting hole
Front, which is provided with, cuts milling sword block, and the back side for cutting milling sword mounting seat is chip removal end face, and the milling sword block of cutting is square and passes through peace
Mounted in cutting on milling sword mounting hole and be fixed on through the Cutting tool installation manner screw for cutting milling sword block in type groove, wherein, adjacent two are cut
Milling sword block of cutting in milling sword mounting seat stretches out in type groove from the different directions up and down for cutting milling sword mounting seat respectively, and in operator bar
Two in upper same axle center radial alignment are cut milling sword block and stretch out in type groove in the same direction, and this is cut and stretches out in type groove on milling sword block
Part be outer end right angle side.
Preferably, described cut on the outside of milling sword block is that vertical outer side edges are provided with the raised sword that milling speed is cut for quickening,
The raised sword is in triangle, and the angle of two hypotenuses of the sophisticated blade of the raised sword is acute angle.
Preferably, the thickness for cutting milling sword block is more than the depth of the type groove for cutting milling sword mounting seat.
Preferably, four pieces are provided with the operator bar and cut milling sword mounting seat, and two circles cut between milling sword mounting seat
Heart angle is 90 °.
Preferably, the top of the chip removal end face is provided with the block gear bits portion of the pyrometric cone for being used for keeping off bits chip removal, the gear
Top surface straight line of the bits portion along chip removal end face, and the tip for keeping off bits portion is arranged on the inside portion of chip removal end face, and keep off bits portion
The end that extends out be arranged on the outside portion of chip removal end face.
Designing points of the present utility model are：First, milling sword mounting seat is cut in petal-shaped and is set with phase concentric angle
Put and operating respectively on bar, when ensure that milling is cut in cutting, cut being uniformly distributed for milling sword block.Second, cut milling sword block and cut milling sword peace
An outer right-angle side is exposed on dress seat, when this right-angle side cuts milling and part that workpiece is directly cut, in order to which this is straight
The speed and efficiency of cutting milling that milling sword block is cut in enhancing are connect, raised sword, the tip of raised sword are provided with the right-angle side for cutting milling sword block
The angle of two hypotenuses of blade is acute angle, and to cut milling sharper for cutting of the milling compared to traditional obtuse angle and right angle of cutting of acute angle,
Stock-removing efficiency is higher.3rd, it is being interspersed one on the other using compartment on milling sword mounting seat is cut to cut milling sword block, specifically
For be exactly cut milling sword block be on milling sword mounting seat is cut on one cut milling sword block from cut milling sword mounting seat top stretch out expose,
It is next cut milling sword block and stretched out from the lower section for cutting milling sword mounting seat expose, in cutting, two different stretch out directions cut milling sword
The stroke that block cuts milling is separated, and milling T-slot upper part end face is cut in one group of cutting, and milling T-slot is cut in another group of cutting
Lower part end face, two groups separately separate, and add the haul distance for cutting miller work indirectly, also give enough chip removals
Space.
4th, it is block to be provided with the pyrometric cone for being used to keep off bits chip removal at the top of chip removal end face in chip removal for the utility model
Gear bits portion, pyrometric cone bulk just forms the chip removal power for up pushing away chip of a taper in the rotation along with milling cutter, when cutting
When on chip removal end face, chip can block successional chip removal to a certain extent toward knife bar in gear bits portion for bits contact
Lower section is discharged, and allows chip smoothly up to discharge, and complete chip removal operation.
Compared with prior art, it is of the present utility model to cut that milling sword mounting seat is reasonable in design, separately separated it can cut milling
Sword block location layout adds the haul distance for cutting miller work indirectly, enough chip spaces is also gived, in addition, cutting milling
Milling more cutting edge of a knife or a sword is cut in cutting of the milling compared to traditional obtuse angle and right angle of cutting that the right-angle side of sword block is provided with the acute angle of raised sword
Profit, stock-removing efficiency is higher, and the block gear bits portion of the pyrometric cone for being used for keeping off bits chip removal is provided with the top of chip removal end face, makes chip suitable
The up discharge of profit, and complete chip removal operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Utility model is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model proposes a kind of hard alloy weld T-slot milling cutter, including operator bar 1 and handle of a knife
2, milling sword mounting seat 3 is cut in the head of operator bar 1 provided with least two opposing connections operator bar axially symmetric disposition, cuts milling sword mounting seat
3 are set respectively on operator bar in petal-shaped and with phase concentric angle, and each front for cutting milling sword mounting seat 3 is provided with type groove
34 and milling sword mounting hole 31 is cut, correspond to cut milling sword mounting hole 31 and cut the front of milling sword mounting seat 3 and be provided with and cut milling sword block 4, should
The back side for cutting milling sword mounting seat is chip removal end face 32, cuts milling sword block 4 and is square and by installed in cutting on milling sword mounting hole and pass through
Wear and cut the Cutting tool installation manner screw 5 of milling sword block and be fixed in type groove, wherein, cut for adjacent two and cut milling sword block in milling sword mounting seat
4 stretch out in type groove from the different directions up and down for cutting milling sword mounting seat 3 respectively, and in same axle center radial alignment on operator bar
Two cut milling sword block 4 and stretch out in type groove in the same direction, it is one of outer end that this, which is cut and the part of type groove is stretched out on milling sword block 4,
Right angle side.
The outside for cutting milling sword block 4 is that vertical outer side edges are provided with the raised sword 41 that milling speed is cut for quickening, raised sword 41
In triangle, and the angle of two hypotenuses of the sophisticated blade of the raised sword 41 is acute angle.
The thickness for cutting milling sword block 4 is more than the depth for the type groove for cutting milling sword mounting seat.
Four pieces are provided with operator bar 1 and cuts milling sword mounting seat 3, and two center of circle angles cut between milling sword mounting seat 3 are
90°。
Gear bits portion 33 of the top of chip removal end face 32 provided with the pyrometric cone bulk for being used to keep off bits chip removal, keeps off bits portion 33 along row
Consider the top surface straight line of end face 32 to be worth doing, and the tip for keeping off bits portion 33 is arranged on the inside portion of chip removal end face 32, and keep off bits portion 33
Extend out the outside portion that end is arranged on chip removal end face.
First, cut milling sword mounting seat and operated respectively on bar in petal-shaped and with the setting of phase concentric angle, ensure that and cut
When cutting milling, being uniformly distributed for milling sword block is cut.Second, cut milling sword block and an outer right-angle side is revealed on milling sword mounting seat is cut
Out, when this right-angle side cuts milling and part that workpiece is directly cut, the speed for cutting milling for cutting milling sword block is strengthened in order to which this is direct
And efficiency, raised sword is provided with the right-angle side for cutting milling sword block, the angle of two hypotenuses of the sophisticated blade of raised sword is acute angle, sharp
The cutting of the milling compared to traditional obtuse angle and right angle of cutting at angle cuts that milling is sharper, and stock-removing efficiency is higher.3rd, cut milling sword block and exist
It is being interspersed one on the other using compartment to cut in milling sword mounting seat, is exactly specifically to cut milling sword block to cut the installation of milling sword
On seat it is upper one to cut milling sword block and stretch out from the top for cutting milling sword mounting seat and expose, next milling sword block of cutting is from cutting milling sword mounting seat
Lower section stretch out and expose, in cutting, two different stretch out directions cut milling sword block cut milling stroke be it is separated,
Milling T-slot upper part end face is cut in one group of cutting, and milling T-slot lower part end face is cut in another group of cutting, and two groups separately separate, indirectly
The haul distance for cutting miller work is added, also gives enough chip spaces.
4th, it is block to be provided with the pyrometric cone for being used to keep off bits chip removal at the top of chip removal end face in chip removal for the utility model
Gear bits portion, pyrometric cone bulk just forms the chip removal power for up pushing away chip of a taper in the rotation along with milling cutter, when cutting
When on chip removal end face, chip can block successional chip removal to a certain extent toward knife bar in gear bits portion for bits contact
Lower section is discharged, and allows chip smoothly up to discharge, and complete chip removal operation.
Above-described embodiment only expresses several embodiments of the present utility model, and its description is more specific and detailed, but simultaneously
Can not be therefore understands that being the limitation to the utility model patent scope.It should be pointed out that the ordinary skill people for this area
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With new protection domain.Therefore, the utility model patent and protection domain should be defined by appended claims.
Claims (5)
1. a kind of hard alloy welds T-slot milling cutter, including operator bar (1) and handle of a knife (2), it is characterised in that：The operator bar
(1) what head was provided with least two opposing connections operator bar axially symmetric disposition cuts milling sword mounting seat (3), described to cut milling sword mounting seat
(3) set in petal-shaped and with phase concentric angle respectively on operator bar, and each front for cutting milling sword mounting seat (3) is provided with
Type groove (34) and milling sword mounting hole (31) is cut, correspond to cut milling sword mounting hole (31) the front peace for cutting milling sword mounting seat (3)
Equipped with milling sword block (4) is cut, the back side for cutting milling sword mounting seat is chip removal end face (32), and the milling sword block (4) of cutting is square and led to
Cross to be arranged on and cut on milling sword mounting hole and be fixed on through the Cutting tool installation manner screw (5) for cutting milling sword block in type groove, wherein, it is adjacent
Two milling sword blocks (4) of cutting cut in milling sword mounting seat stretch out in type groove from the different directions up and down for cutting milling sword mounting seat (3) respectively,
And two in same axle center radial alignment on operator bar cut milling sword block (4) and stretch out in type groove in the same direction, this cuts milling
The part that type groove is stretched out on sword block (4) is the right angle side of outer end.
2. described hard alloy welding T-slot milling cutter as claimed in claim 1, it is characterised in that：It is described to cut the outer of milling sword block (4)
Side is that vertical outer side edges are provided with the raised sword (41) that milling speed is cut for quickening, and the raised sword (41) is in triangle, and this is convex
The angle for playing two hypotenuses of the sophisticated blade of sword (41) is acute angle.
3. described hard alloy welding T-slot milling cutter as claimed in claim 1, it is characterised in that：The thickness for cutting milling sword block (4)
Degree is more than the depth of the type groove for cutting milling sword mounting seat.
4. described hard alloy welding T-slot milling cutter as claimed in claim 1, it is characterised in that：Installed on the operator bar (1)
There are four pieces to cut milling sword mounting seat (3), and two center of circle angles cut between milling sword mounting seat (3) are 90 °.
5. described hard alloy welding T-slot milling cutter as claimed in claim 1, it is characterised in that：The chip removal end face (32)
Gear bits portion (33) of the top provided with the pyrometric cone bulk for being used to keep off bits chip removal, keep off bits portion (33) are along chip removal end face (32)
Top surface straight line, and the tip for keeping off bits portion (33) is arranged on the inside portion of chip removal end face (32), and keep off extending out for bits portion (33)
End is arranged on the outside portion of chip removal end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663557.2U CN206794866U (en) | 2017-06-08 | 2017-06-08 | A kind of hard alloy welds T-slot milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663557.2U CN206794866U (en) | 2017-06-08 | 2017-06-08 | A kind of hard alloy welds T-slot milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794866U true CN206794866U (en) | 2017-12-26 |
Family
ID=60746555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720663557.2U Expired - Fee Related CN206794866U (en) | 2017-06-08 | 2017-06-08 | A kind of hard alloy welds T-slot milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226850A (en) * | 2018-11-02 | 2019-01-18 | 常州市海力工具有限公司 | A kind of micro-nano composite coating precision milling cutter based on diamond |
| CN111645126A (en) * | 2020-05-14 | 2020-09-11 | 天津新伟祥工业有限公司 | Automatic scrape asbestos piece tool bit |
-
2017
- 2017-06-08 CN CN201720663557.2U patent/CN206794866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226850A (en) * | 2018-11-02 | 2019-01-18 | 常州市海力工具有限公司 | A kind of micro-nano composite coating precision milling cutter based on diamond |
| CN111645126A (en) * | 2020-05-14 | 2020-09-11 | 天津新伟祥工业有限公司 | Automatic scrape asbestos piece tool bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |