CN206936402U - Alloy cutter - Google Patents
Alloy cutter Download PDFInfo
- Publication number
- CN206936402U CN206936402U CN201720788902.5U CN201720788902U CN206936402U CN 206936402 U CN206936402 U CN 206936402U CN 201720788902 U CN201720788902 U CN 201720788902U CN 206936402 U CN206936402 U CN 206936402U
- Authority
- CN
- China
- Prior art keywords
- welding hole
- shank section
- blade part
- section
- blade
- 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
Links
Abstract
The utility model discloses a kind of alloy cutter, including shank section and blade part, welding hole of the front end of shank section towards one depth of the recessed extension in axial direction in shank section, welding hole connects with the surface of shank section, hard solder is provided with welding hole, the both ends of blade part have the spiral blade of a length and the auxiliary section of a length respectively, auxiliary section is combined in welding hole, and handle hard solder by brazing techniques and combined the auxiliary section with welding hole, improve the bonding strength between shank section and blade part, the helical pitch of spiral blade prolongs the periphery extension of blade part, and spiral blade forms centroclinal end face cutting edge at root edge, groove portion is provided between spiral blade, reach the effect of chip removal；And high hardness alloy particle is embedded with blade part surface, the intensity and cutting effect of blade part are improved, the rearward end of shank section is provided with multiple anti-skid bulges, and the rear end face of shank section is provided with link, reaches anti-skidding and ease of use effect.
Description
Technical field
Cutting-tool engineering field is the utility model is related to, particularly relates to a kind of alloy cutter.
Background technology
With the development of industrial technology, various sci-tech products and articles for daily use move towards diversified trend, therefore for
Precision machined required precision is also constantly lifted, while must also reduce cost, to create more profits.Industry is existing to cut
Cutting the cutter that processing uses has diversified forms, such as bull nose tool, ball cutter, flat knife, diamond cutter ..., again can on demand not
Together, cutter of the selection with such as two-edged, three swords, four swords, six swords or eight swords.No matter however, its function or form why, it is existing
Tool strength and cutting effect can not all reach good state.
Therefore, it is necessary to a kind of new alloy cutter is designed, to solve above-mentioned technical problem.
Utility model content
For problem present in background technology, the purpose of this utility model is to provide a kind of alloy cutter, can improve
Tool strength and cutting effect.
What the technical solution of the utility model was realized in：A kind of alloy cutter, including shank section and blade part, its
In, the front end of the shank section is towards the axial welding hole of one depth of recessed extension in shank section, the table of the welding hole and shank section
Face connects, and hard solder is provided with the welding hole, the spiral blade with a length and one is grown respectively at the both ends of the blade part
The auxiliary section of degree, the auxiliary section is with the welding hole with close-fitting size, the auxiliary section are combined in the weldering each other
In hole, and handle hard solder by brazing techniques and combined the auxiliary section with welding hole, the helical pitch of the spiral blade prolongs knife
The periphery extension of blade, and spiral blade forms centroclinal end face cutting edge at root edge；An at least groove portion, is adjacent to
Between spiral blade；High hardness alloy particle is embedded with the blade part surface, the rearward end of the shank section is provided with more
Individual anti-skid bulge, the rear end face of the shank section are provided with link.
In the above-mentioned technical solutions, the material of the high hardness alloy is titanium alloy.
In the above-mentioned technical solutions, the shank section is made of hard alloy material, and the blade part uses wolfram steel material
Matter is made.
In the above-mentioned technical solutions, the hard solder filler is silver-bearing copper material.
In the above-mentioned technical solutions, the diameter of the high hardness alloy particle is between 0.1mm-0.5mm.
The utility model alloy cutter, including shank section and blade part, the front end of shank section are recessed towards axial direction in shank section
If the welding hole of one depth of extension, be provided with hard solder in welding hole, the both ends of blade part respectively the spiral blade with a length and
The auxiliary section of one length, auxiliary section are combined in welding hole, and handle hard solder by the auxiliary section and weldering by brazing techniques
Hole combines, and improves the bonding strength between shank section and blade part, and the helical pitch of spiral blade prolongs the periphery extension of blade part, and spiral shell
Rotation blade forms centroclinal end face cutting edge at root edge, is provided with groove portion between spiral blade, reaches the effect of chip removal；
And high hardness alloy particle is embedded with blade part surface, improve the intensity and cutting effect of blade part, the rearward end of shank section
Multiple anti-skid bulges are provided with, the rear end face of shank section is provided with link, reaches anti-skidding and ease of use effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, a kind of alloy cutter described in the utility model, including shank section 1 and blade part 2, wherein, at this
In embodiment, the shank section 1 is column, is made of hard alloy material, and the blade part 2 uses wolfram steel material system
Into.
The front end of the shank section 1 towards the axial welding hole 11 of one depth of recessed extension in shank section 1, the welding hole 11 with
The surface connection of shank section 1, the welding hole 11 is interior to be provided with hard solder 12, here, the hard solder filler 12 is silver-bearing copper material.Institute
State the both ends of blade part 2 has the auxiliary section 22 of the length of spiral blade 21 and one of a length, the auxiliary section 22 and institute respectively
Stating welding hole 11 has close-fitting size each other.
The auxiliary section 22 is combined in the welding hole 11, and handles hard solder 12 by the cooperation by brazing techniques
Portion 22 is combined with welding hole 11, and e.g., first hard solder 12 is filled in welding hole 11, then auxiliary section 22 is inserted in welding hole 11, is led to
Crossing mode of heating melts hard solder 12, then it, in integrally, is realized the mesh of welding with auxiliary section 22 and welding hole 11 after cooling down
's.Thus, shank section 1 and blade part 2 are affixed by welding technique, improve bonding strength between the two.
The helical pitch of the spiral blade 21 prolongs the periphery extension of blade part, and spiral blade 21 is formed at root edge to center
Inclined end face cutting edge 23；An at least groove portion 24, is adjacent between spiral blade 21, to reach the effect of chip removal.
Be embedded with high hardness alloy particle 3 in the surface of blade part 2, and the diameter of high hardness alloy particle 3 between
Between 0.1mm-0.5mm, here, the material of high hardness alloy is preferably titanium alloy, with improve the intensity of the blade part 2 and
Cutting effect.The rearward end of the shank section 1 is provided with multiple anti-skid bulges 4, and the rear end face of the shank section 1 is provided with link
5, reach anti-skidding and ease of use effect.
To sum up, the utility model alloy cutter, including shank section 1 and blade part 2, the front end of shank section 1 is towards shank section
The welding hole 11 of one depth of the interior recessed extension in axial direction, welding hole 11 is interior to be provided with hard solder 12, and the both ends of blade part 2 have spiral respectively
Blade 21 and auxiliary section 22, auxiliary section 22 are combined in welding hole 11, and are matched somebody with somebody by brazing techniques processing hard solder 12 by described in
Conjunction portion 22 is combined with welding hole 11, improves the bonding strength between shank section 1 and blade part 2, and the helical pitch of spiral blade 21 prolongs blade
The periphery extension in portion, and spiral blade 21 forms centroclinal end face cutting edge 23 at root edge, between spiral blade 21
Provided with groove portion 24, reach the effect of chip removal；And high hardness alloy particle 3 is embedded with the surface of blade part 2, improve blade part 2
Intensity and cutting effect, the rearward end of shank section 1 are provided with multiple anti-skid bulges 4, and the rear end face of shank section 1 is provided with link 5,
Reach anti-skidding and ease of use effect.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
- A kind of 1. alloy cutter, it is characterised in that：Including shank section and blade part, wherein, the front end of the shank section is towards knife Axially the welding hole of one depth of recessed extension, the welding hole are connected with the surface of shank section in shank, and hard is provided with the welding hole Solder, the both ends of the blade part have the spiral blade of a length and the auxiliary section of a length, the auxiliary section and institute respectively State welding hole to be combined in the welding hole with close-fitting size, the auxiliary section each other, and handled firmly by brazing techniques Matter solder is combined the auxiliary section with welding hole, and the helical pitch of the spiral blade prolongs the periphery extension of blade part, and spiral blade Centroclinal end face cutting edge is formed at root edge；An at least groove portion, it is adjacent between spiral blade；The blade part table It is embedded with high hardness alloy particle in face, the rearward end of the shank section is provided with multiple anti-skid bulges, after the shank section End face is provided with link.
- 2. alloy cutter according to claim 1, it is characterised in that：The material of the high hardness alloy is titanium alloy.
- 3. alloy cutter according to claim 1, it is characterised in that：The shank section is made of hard alloy material, The blade part is made of wolfram steel material.
- 4. alloy cutter according to claim 1, it is characterised in that：The hard solder filler is silver-bearing copper material.
- 5. alloy cutter according to claim 1, it is characterised in that：The diameter of the high hardness alloy particle between Between 0.1mm-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788902.5U CN206936402U (en) | 2017-06-30 | 2017-06-30 | Alloy cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788902.5U CN206936402U (en) | 2017-06-30 | 2017-06-30 | Alloy cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936402U true CN206936402U (en) | 2018-01-30 |
Family
ID=61367748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720788902.5U Expired - Fee Related CN206936402U (en) | 2017-06-30 | 2017-06-30 | Alloy cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056156A (en) * | 2022-07-21 | 2022-09-16 | 上海惠而顺精密工具股份有限公司 | Split type grinding tool welding method and grinding tool thereof |
-
2017
- 2017-06-30 CN CN201720788902.5U patent/CN206936402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056156A (en) * | 2022-07-21 | 2022-09-16 | 上海惠而顺精密工具股份有限公司 | Split type grinding tool welding method and grinding tool thereof |
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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 |
Granted publication date: 20180130 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |