CN109202141A - A kind of coaxial aperture knife tool - Google Patents
A kind of coaxial aperture knife tool Download PDFInfo
- Publication number
- CN109202141A CN109202141A CN201811246276.2A CN201811246276A CN109202141A CN 109202141 A CN109202141 A CN 109202141A CN 201811246276 A CN201811246276 A CN 201811246276A CN 109202141 A CN109202141 A CN 109202141A
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter head
- cutter hub
- coaxial aperture
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 2
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/02—Connections between the shanks and detachable cutting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a kind of coaxial aperture knife tools, belong to field of machining, it solves the problems, such as how knife to be processed using one the coaxial aperture of different-diameter.This cutter includes cutter hub and knife handle, knife handle is connected with cutter hub, cutter hub vertically offers cutter head slot, cutter head slot includes clearance surface and cutter head face, and cutter hub lateral separation is equipped with several mounting holes, and mounting hole is located at clearance surface and cutter head face angle, cutter head is respectively equipped in mounting hole, cutter head is equipped with blade, and the blade part of blade protrudes from the side wall of cutter hub, the regulating part that can adjust cutter head length is additionally provided on cutter hub.The present invention has many advantages, such as to process the coaxial precision height in hole, long service life, repairs and replace simple and high production efficiency.
Description
Technical field
The invention belongs to field of machining, specially a kind of coaxial aperture knife tool.
Background technique
When processing waney coaxial aperture in the past, the cutter of the quantity of corresponding aperture, the processing side of this coaxial aperture are needed
Not only number of cutters demand is big for formula, but also cutter switching is frequently, and the concentricity in each hole is caused to fluctuate larger, product processing time
It is long, low efficiency.
Notification number is a kind of utility model of CN 203304641U, discloses a kind of isometrical big spacing coaxial aperture system of processing
Cutter, including knife handle and knife bar are equipped with knife in the other end of knife bar it is characterized in that: being equipped with cutter head in one end of the knife bar
Handle is equipped with guide way between knife handle and cutter head.
The problem of although the hole concentricity that the invention of above structure solves after processing is low, low efficiency, cutter can only
Isometrical coaxial aperture is processed, when needing to process the coaxial aperture of different-diameter, then needs replacing cutter.
Summary of the invention
In order to solve the problems in the prior art, the purpose of the present invention is to propose a kind of coaxial aperture knife tool, the skill of solution
Art problem is how knife to be processed using one the coaxial aperture of different-diameter.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of coaxial aperture knife tool, this cutter include cutter hub and knife handle, it is characterised in that: the knife handle and cutter hub phase
Even, the cutter hub vertically offers cutter head slot, and the cutter head slot includes clearance surface and cutter head face, and the cutter hub lateral separation is equipped with
Several mounting holes, the mounting hole are located at clearance surface and cutter head face angle, cutter head, the knife are respectively equipped in the mounting hole
Head is equipped with blade, and the blade part of the blade protrudes from the side wall of the cutter hub, and knife can be adjusted by being additionally provided on the cutter hub
The regulating part of head length.
Its working principle is that: the length of cutter head is adjusted by the regulating part being equipped with, and then is controlled blade part and protruded from cutter hub
Side wall length, and then adjust out the cutter of the coaxial aperture of processing different-diameter, then by cutter adjusted on the lathe,
The part for needing to process coaxial aperture is processed.
Further, the knife handle and cutter hub are integrally formed.It is integrally formed so that cutter rotation is more stable, and then improves
The precision in hole.
Further, dust lead face is additionally provided on the cutter hub, the dust lead face is arranged in arc-shaped bend, the dust lead face
One end is connect with clearance surface, the side wall connection of the dust lead face other end and cutter hub.Generation when the dust lead face being equipped with to process
Scrap be easier to be discharged, and then improve cutting-tool's used life.
Further, several fixation holes that are vertical with mounting hole and being connected to, the fixation are also equipped at intervals on the cutter hub
Being plugged in hole can be with the bolt one of insert contacts.The fixation hole and bolt one being equipped with make bit replacing side easy to maintenance
Just, and then productivity is improved.
Further, the blade material includes diamond.Blade material is firm diamond, not only improves cutter
Service life, reduce manufacturing cost, also improve the precision in hole and the roughness of hole inner wall.
Further, the regulating part includes bolt two, and spiral shell that is coaxial with mounting hole and being connected to is additionally provided on the cutter hub
Pit, the bolt two are plugged in threaded hole and can be with insert contacts.The threaded hole and bolt two being equipped with, so that cutter head is long
Freedom easy to adjust is spent, is suitable for processing different size of hole, and then reduce the quantity of cutter, reduces manufacturing cost, keep away
Exempt from cutter frequent switching in production process, improves the concentricity in hole.
Compared with prior art, the beneficial effects of the present invention are: one, processing hole precision is high；Two, long service life；Three, knife
Head repair and replacement are simple and convenient；Four, high production efficiency；Five, hole inner wall roughness is good；Six, manufacturing cost is low；Seven, hole is coaxial
Degree is high
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this cutter.
Fig. 2 is the partial sectional view of this cutter.
In figure, 1, cutter hub；2, knife handle；3, cutter head slot；4, clearance surface；5, cutter head face；6, mounting hole；7, cutter head；8, blade；
9, regulating part；10, dust lead face；11, fixation hole；12, bolt one；13, threaded hole.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical solution of the present invention is further described.
Such as Fig. 1 to 2, a kind of coaxial aperture knife tool, this cutter includes cutter hub and knife handle, it is characterised in that: the knife handle
It is connected with cutter hub, specific knife handle and cutter hub are integrally formed, and the cutter hub vertically offers cutter head slot, and the cutter head slot includes row
Bits face and cutter head face are additionally provided with dust lead face on the cutter hub, and the dust lead face is arranged in arc-shaped bend, described dust lead face one end
It being connect with clearance surface, the side wall connection of the dust lead face other end and cutter hub, the cutter hub lateral separation is equipped with several mounting holes,
Preferably, this cutter is set there are two mounting hole, the mounting hole is located at clearance surface and cutter head face angle, goes back on the cutter hub
Several fixation holes that are vertical with mounting hole and being connected to are equipped at intervals with, preferably, this cutter is total to set that there are four fixation holes, it is described
Cutter head can be respectively equipped in the mounting hole, the cutter head is equipped with the bolt one of insert contacts by being plugged in fixation hole
Blade, blade material include diamond, and the blade part of the blade protrudes from the side wall of the cutter hub, therefore blade can be with knife
The side wall of body forms an angle α, is additionally provided with the regulating part that can adjust cutter head length on the cutter hub, the regulating part includes
Bolt two, is additionally provided with threaded hole that is coaxial with mounting hole and being connected on the cutter hub, the bolt two be plugged in threaded hole and
It can be with insert contacts.
Its working principle is that: the length of cutter head is controlled by adjusting bolt two, blade part shape when cutter is rotated
It at circle identical with processing axis hole, is installed on milling machine, is controlled by milling machine same needed for tool sharpening after cutter is adjusted
Axis hole, when coaxial aperture after processing is completed, can by milling machine adjust cutter be eccentrically rotated, by angle α to coaxial Hole chamfering
It is processed, cutter stops rotating and exits out of coaxial aperture after the completion of chamfer machining.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, cutter hub is used more herein；2, knife handle；3, cutter head slot；4, clearance surface；5, cutter head face；6, it installs
Hole；7, cutter head；8, blade；9, regulating part；10, dust lead face；11, fixation hole；12, bolt one；13, the terms such as threaded hole, but simultaneously
A possibility that being not excluded for using other terms.The use of these items is only for be more convenient to describe and explain sheet of the invention
Matter；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (6)
1. a kind of coaxial aperture knife tool, this cutter includes cutter hub (1) and knife handle (2), it is characterised in that: the knife handle (2) with
Cutter hub (1) is connected, and the cutter hub (1) vertically offers cutter head slot (3), and the cutter head slot (3) includes clearance surface (4) and cutter head face
(5), cutter hub (1) lateral separation is equipped with several mounting holes (6), and the mounting hole (6) is located at clearance surface (4) and cutter head face
(5) angle, the mounting hole (6) is interior to be respectively equipped with cutter head (7), and the cutter head (7) is equipped with blade (8), the blade (8)
Blade part protrude from the side wall of the cutter hub (1), be additionally provided with the adjusting that can adjust cutter head (7) length on the cutter hub (1)
Part (9).
2. a kind of coaxial aperture knife tool according to claim 1, it is characterised in that: the knife handle (2) and cutter hub (1) one
It is body formed.
3. a kind of coaxial aperture knife tool according to claim 1 or 2, it is characterised in that: be additionally provided on the cutter hub (1)
Dust lead face (10), the dust lead face (10) are arranged in arc-shaped bend, and described dust lead face (10) one end is connect with clearance surface (4),
Dust lead face (10) other end is connect with the side wall of cutter hub (1).
4. a kind of coaxial aperture knife tool according to claim 1 or 2, it is characterised in that: be also spaced on the cutter hub (1)
Equipped with several fixation holes (11) that are vertical with mounting hole (6) and being connected to, being plugged in the fixation hole (11) can be with cutter head (7)
The bolt one (12) of contact.
5. a kind of coaxial aperture knife tool according to claim 1, it is characterised in that: blade (8) material includes gold
Hard rock.
6. a kind of coaxial aperture knife tool according to claim 1 or 2, it is characterised in that: the regulating part (9) includes spiral shell
Bolt two is additionally provided with threaded hole (13) that is coaxial with mounting hole (6) and being connected on the cutter hub (1), and the bolt two is plugged in spiral shell
It can contact in pit (13) and with cutter head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811246276.2A CN109202141A (en) | 2018-10-24 | 2018-10-24 | A kind of coaxial aperture knife tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811246276.2A CN109202141A (en) | 2018-10-24 | 2018-10-24 | A kind of coaxial aperture knife tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109202141A true CN109202141A (en) | 2019-01-15 |
Family
ID=64996203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811246276.2A Pending CN109202141A (en) | 2018-10-24 | 2018-10-24 | A kind of coaxial aperture knife tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649822A (en) * | 2021-08-11 | 2021-11-16 | 一汽解放大连柴油机有限公司 | Processing equipment and processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050005882A (en) * | 2003-07-07 | 2005-01-15 | (주)두합 | Tool for simultaneously cutting a floor and an edge And Process using the same |
| CN201220284Y (en) * | 2008-07-14 | 2009-04-15 | 江苏远东电机制造有限公司 | Boring cutter radial differential fine adjustment device |
| CN201625789U (en) * | 2010-03-26 | 2010-11-10 | 江苏扬力数控机床有限公司 | Boring tool |
| CN201855959U (en) * | 2010-06-08 | 2011-06-08 | 东莞鸿图精密压铸有限公司 | Cutting tool for processing semi-circular arc holes |
| CN107322022A (en) * | 2017-08-12 | 2017-11-07 | 江苏星宇电机有限公司 | A kind of combination lathe tool with fine tuning structure |
| CN208853803U (en) * | 2018-10-24 | 2019-05-14 | 天台县银兴机械铸造有限公司 | A kind of coaxial aperture knife tool |
-
2018
- 2018-10-24 CN CN201811246276.2A patent/CN109202141A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050005882A (en) * | 2003-07-07 | 2005-01-15 | (주)두합 | Tool for simultaneously cutting a floor and an edge And Process using the same |
| CN201220284Y (en) * | 2008-07-14 | 2009-04-15 | 江苏远东电机制造有限公司 | Boring cutter radial differential fine adjustment device |
| CN201625789U (en) * | 2010-03-26 | 2010-11-10 | 江苏扬力数控机床有限公司 | Boring tool |
| CN201855959U (en) * | 2010-06-08 | 2011-06-08 | 东莞鸿图精密压铸有限公司 | Cutting tool for processing semi-circular arc holes |
| CN107322022A (en) * | 2017-08-12 | 2017-11-07 | 江苏星宇电机有限公司 | A kind of combination lathe tool with fine tuning structure |
| CN208853803U (en) * | 2018-10-24 | 2019-05-14 | 天台县银兴机械铸造有限公司 | A kind of coaxial aperture knife tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649822A (en) * | 2021-08-11 | 2021-11-16 | 一汽解放大连柴油机有限公司 | Processing equipment and processing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 317200, Zhejiang City, Taizhou province Tiantai County Baihe Town tea pond Industrial Zone Applicant after: Zhejiang Yinxing Machinery Co., Ltd Address before: 317200, Zhejiang City, Taizhou province Tiantai County Baihe Town tea pond Industrial Zone Applicant before: TIANTAI YINXING MECHANICAL CASTING Co.,Ltd. |