CN207930002U - A kind of cutter of processing conduit and seat ring chamfering - Google Patents
A kind of cutter of processing conduit and seat ring chamfering Download PDFInfo
- Publication number
- CN207930002U CN207930002U CN201820185467.1U CN201820185467U CN207930002U CN 207930002 U CN207930002 U CN 207930002U CN 201820185467 U CN201820185467 U CN 201820185467U CN 207930002 U CN207930002 U CN 207930002U
- Authority
- CN
- China
- Prior art keywords
- blade
- water cooling
- cooling hole
- reamer
- cutter
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000000717 retained effect Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a kind of cutters of processing conduit and seat ring chamfering, including handle of a knife retained part, main water cooling hole, reamer lock-screw, the first blade, spiral reamer, the second blade, blade lock screw, insert groove, cutter hub and secondary water cooling hole, the cutter hub, which is internally embedded, is equipped with handle of a knife retained part, cutter hub is equipped with the insert groove of two groups of different angles, it is additionally provided with blade chip space on insert groove, the first blade and the second blade are respectively provided on two groups of insert grooves.Secondary water cooling hole is equipped between insert groove and main water cooling hole, main water cooling hole is connected with secondary water cooling hole, consequently facilitating in processing cooling cutter and blade chip space flushing；Spiral reamer is fixedly mounted on by reamer lock-screw inside reamer endoporus, quick-replaceable when spiral reamer being facilitated to wear, and by the way that the chamfering of the seat ring of conduit to be processed using above-mentioned cutter, has been saved process time, ensure that Product Precision.
Description
Technical field
The utility model is related to a kind of cutter, the cutter of specifically a kind of processing conduit and seat ring chamfering.
Background technology
Existing technology is to ring of cylinder head and catheter fabrication, since seat ring oral area chamfering is more, generally at least 2-3
It is a and high with guide pipe inner hole concentricity requirement, and machined material is mostly powder metallurgy, and difficulty of processing is big, using general
Cutter life is short, and use cost is high.
Invention content
The purpose of this utility model is to provide a kind of cutters of processing conduit and seat ring chamfering, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：
It is a kind of processing conduit and seat ring chamfering cutter, including handle of a knife retained part, main water cooling hole, reamer lock-screw,
First blade, spiral reamer, the second blade, blade lock screw, insert groove, cutter hub and secondary water cooling hole, the cutter hub inside are embedding
Entering to be equipped with handle of a knife retained part, cutter hub is equipped with the insert groove of two groups of different angles, blade chip space is additionally provided on insert groove,
It is equipped with secondary water cooling hole between insert groove and main water cooling hole, is respectively provided with the first blade and the second blade on two groups of insert grooves, first
It is fixedly connected by blade lock screw between blade and the second blade and insert groove, to convenient to the first blade and second
Blade is replaced, while also ensureing that the angle of the first blade and the second blade is accurate, in the axial direction of the handle of a knife retained part
Heart line is equipped with main water cooling hole, and secondary water cooling hole is equipped between insert groove and main water cooling hole, and main water cooling hole is connected with secondary water cooling hole, from
And the flushing of middle cooling cutter and blade chip space easy to process；Reamer endoporus, reamer are provided at the inside center of the cutter hub
Spiral reamer is installed, spiral reamer is fixedly mounted on by reamer lock-screw inside reamer endoporus, and spiral shell is facilitated inside endoporus
Quick-replaceable when rotation reamer is worn has been saved and has been added by the way that the chamfering of the seat ring of conduit to be processed using above-mentioned cutter
Between working hour, Product Precision ensure that.
As further program of the utility model：The material of the cutter hub is GCr15.
As the utility model further scheme：First blade and the second blade are CBN blade.
Compared with prior art, the utility model has the beneficial effects that：Cutter hub material is in this practicality utility model
GCr15, GCr15 refer to a kind of high-carbon-chromium bearing steel that alloy content is less, are had after quenching plus lonneal higher
Hardness, uniform tissue, good wearability, high contact fatigue property, service life are high；First blade and the second blade and
It is fixedly connected, first blade and the second blade is replaced to convenient, together by blade lock screw between insert groove
When also ensure that the angle of the first blade and the second blade is accurate；Secondary water cooling hole, main water cooling are equipped between insert groove and main water cooling hole
Hole is connected with secondary water cooling hole, consequently facilitating cooling down the flushing of cutter and blade chip space in processing；Spiral reamer passes through reamer
Lock-screw is fixedly mounted on inside reamer endoporus, quick-replaceable when spiral reamer being facilitated to wear, by by the seat of conduit
The chamfering of circle is processed using above-mentioned cutter, has saved process time, ensure that Product Precision.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of cutter that processing conduit and seat ring chamfering.
In figure：The main water cooling hole 1- handle of a knifes retained part, 2-, 3- reamers lock-screw, 4- blades chip space, the first knives of 5-
Piece, 6- spiral reamers, 7- reamers endoporus, the second blades of 8-, 9- blades lock screw, 10- insert grooves, 11- cutter hubs, 12- pair water
Cold hole.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Referring to Fig. 1, a kind of cutter of processing conduit and seat ring chamfering, including handle of a knife retained part 1, main water cooling hole 2, hinge
Knife lock-screw 3, the first blade 5, spiral reamer 6, the second blade 8, blade lock screw 9, insert groove 10, cutter hub 11 and secondary water
The material in cold hole 12, the cutter hub 11 is GCr15, and GCr15 refers to a kind of high-carbon-chromium bearing steel that alloy content is less, by quenching
There is higher hardness, uniform tissue, good wearability, high contact fatigue property, at heat after fire plus lonneal
Hardness can reach HRC55 ° or so after reason, and cutter hub 11, which is internally embedded, is equipped with handle of a knife retained part 1, and cutter hub 11 is equipped with two groups
The insert groove 10 of different angle is additionally provided with blade chip space 4 on insert groove 10, and pair is equipped between insert groove 10 and main water cooling hole 2
Water cooling hole 12 is respectively provided with the first blade 5 and the second blade 8 on two groups of insert grooves 10, and the first blade 5 and the second blade 8 are
CBN blade, CBN blade are synthesized with CBN micro mists and a small amount of bonding agent under high-temperature and high-pressure conditions using manual method, are had
Very high hardness, thermal stability and chemical stability is widely used in the machining of high hardness material and difficult-to-machine material, the
It is fixedly connected by blade lock screw 9 between one blade 5 and the second blade 8 and insert groove 10, to convenient to the first knife
Piece 5 and the second blade 8 are replaced, while also ensureing that the angle of the first blade 5 and the second blade 8 is accurate, the handle of a knife clamping
The longitudinal center line of part 1 is equipped with main water cooling hole 2, and secondary water cooling hole 12, main water cooling hole are equipped between insert groove 10 and main water cooling hole 2
2 are connected with secondary water cooling hole 12, consequently facilitating cooling down the flushing of cutter and blade chip space 4 in processing；The cutter hub 11 it is interior
It is provided with reamer endoporus 7 at portion center, spiral reamer 6 is installed inside reamer endoporus 7, spiral reamer 6 passes through reamer lock-screw 3
It is fixedly mounted on inside reamer endoporus 7, quick-replaceable when spiral reamer 6 being facilitated to wear, passes through falling the seat ring of conduit
Angle is processed using above-mentioned cutter, has saved process time, ensure that Product Precision.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (3)
1. a kind of cutter of processing conduit and seat ring chamfering, including handle of a knife retained part（1）, main water cooling hole（2）, reamer locking screw
Nail（3）, the first blade（5）, spiral reamer（6）, the second blade（8）, blade lock screw（9）, insert groove（10）, cutter hub（11）
With secondary water cooling hole（12）, it is characterised in that：The cutter hub（11）It is internally embedded and handle of a knife retained part is installed（1）, cutter hub（11）
It is equipped with the insert groove of two groups of different angles（10）, insert groove（10）On be additionally provided with blade chip space（4）, two groups of insert grooves（10）
On be respectively provided with the first blade（5）With the second blade（8）, the first blade（5）With the second blade（8）And insert groove（10）Between
Pass through blade lock screw（9）It is fixedly connected, the handle of a knife retained part（1）Longitudinal center line be equipped with main water cooling hole（2）, knife
Film trap（10）With main water cooling hole（2）Between be equipped with secondary water cooling hole（12）, main water cooling hole（2）With secondary water cooling hole（12）It is connected；Institute
State cutter hub（11）Inside center at be provided with reamer endoporus（7）, reamer endoporus（7）Inside is equipped with spiral reamer（6）, spiral hinge
Knife（6）Pass through reamer lock-screw（3）It is fixedly mounted on reamer endoporus（7）It is internal.
2. the cutter of a kind of processing conduit and seat ring chamfering according to claim 1, it is characterised in that：The cutter hub（11）
Material be GCr15.
3. the cutter of a kind of processing conduit and seat ring chamfering according to claim 1, it is characterised in that：First blade
（5）With the second blade（8）It is CBN blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185467.1U CN207930002U (en) | 2018-02-02 | 2018-02-02 | A kind of cutter of processing conduit and seat ring chamfering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185467.1U CN207930002U (en) | 2018-02-02 | 2018-02-02 | A kind of cutter of processing conduit and seat ring chamfering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207930002U true CN207930002U (en) | 2018-10-02 |
Family
ID=63651251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820185467.1U Expired - Fee Related CN207930002U (en) | 2018-02-02 | 2018-02-02 | A kind of cutter of processing conduit and seat ring chamfering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207930002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871459A (en) * | 2022-05-20 | 2022-08-09 | 安徽省恒泰动力科技有限公司 | Compound cutter is used in processing of aluminium cylinder lid pipe hole and seat circle chamfer |
-
2018
- 2018-02-02 CN CN201820185467.1U patent/CN207930002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871459A (en) * | 2022-05-20 | 2022-08-09 | 安徽省恒泰动力科技有限公司 | Compound cutter is used in processing of aluminium cylinder lid pipe hole and seat circle chamfer |
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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: 20181002 |