CN206643409U - A kind of fin processes aluminium milling cutter - Google Patents
A kind of fin processes aluminium milling cutter Download PDFInfo
- Publication number
- CN206643409U CN206643409U CN201720253141.3U CN201720253141U CN206643409U CN 206643409 U CN206643409 U CN 206643409U CN 201720253141 U CN201720253141 U CN 201720253141U CN 206643409 U CN206643409 U CN 206643409U
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- CN
- China
- Prior art keywords
- cutting edge
- milling cutter
- blade part
- center
- spaced teeth
- 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
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Abstract
The utility model discloses a kind of fin to process aluminium milling cutter, blade part is connected through intermediate incline with shank section, the reduced width of cutting edge is formed with the second cutting edge for extending to blade end surface, blade end surface is provided with the spaced teeth that quantity is corresponding with the second cutting edge and links together, cutting edge is provided with spaced teeth, second cutting edge is provided with arc groove, arc groove and the gap between two neighboring second cutting edge form chip area, portal vertically provided with some coolants in the bottom of chip area, there is coolant to portal and radially extend and come together in center through hole to milling cutter inside, center through hole is connected with outside liquid supply equipment；The exit internal whorl that coolant is portalled is connected with plug wire, is axially arranged with damping hole along it at the center of plug wire；It is provided with annular bar on intermediate incline to stitch, annular bar seam comes together in cushion chamber after axially extending to shank section inside, and cushion chamber is connected by some gas channels with outside air feed equipment.
Description
Technical field
It the utility model is related to the cutter structure technical field of milling cutter, more particularly to a kind of fin processing aluminium milling cutter.
Background technology
Generally all it is first to be drilled in the higher groove of machining accuracy in field of machining, then the hole to being drilled
The two steps for carrying out milling pin complete the processing of endoporus, and such procedure of processing is processed, it is necessary to frequently change cutter
Journey is cumbersome, lavishes labor on, the time, causes production efficiency relatively low, and can produce error during cutter is changed, and influences
Machining accuracy.
Milling cutter of the prior art is made up of shank section and blade part, and the gyratory directions of blade part are evenly arranged with cutting
The center of sword, cutting edge and milling cutter has angle, and cutting edge forms cutter head in gyratory directions.During processing, only gyratory directions are cut
Cut, end face can only pacify foramen primum position and be processed without cutting function, and when the position in hole is overproof, but it can not be carried out
Amendment, in addition, when processing blind position, because it does not possess positioning function, easily skids, influences machining accuracy, and adding
Need outside to be cooled down during work, coolant splash has a strong impact on processing environment, easily to other equipment cause corrosion and
Pollution, the chip under cutting are gathered in around milling cutter, easily influence machining accuracy, and be not easy to observe the processing feelings at processing
Condition.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of fin processing aluminium milling cutter, above-mentioned so as to solve
The problem of being mentioned in background technology.
The utility model solves above-mentioned technical problem by following technological means：
A kind of fin processes aluminium milling cutter, including connection has shank section and the cutter body of blade part in one,
Some cutting edges are interval with the side wall of the blade part, the blade part is connected through intermediate incline with shank section, described to cut
The reduced width of sword is cut formed with the second cutting edge for extending to blade end surface, the blade end surface be provided with quantity with it is described
Second cutting edge is corresponding and the spaced teeth that links together, is provided with cutting edge in the spaced teeth, the blade end surface is provided with position
Convex positioning table in spaced teeth center, the cutting edge, cutting edge and the second cutting edge are provided with diamond coatings, institute
State the second cutting edge and be provided with arc groove, the arc groove and the gap between two neighboring second cutting edge are formed
Chip area, portal vertically provided with some coolants in the bottom of the chip area, all coolants are portalled radially to milling cutter
Inside extends and comes together in center through hole, and the center through hole is connected with outside liquid supply equipment；The outlet that the coolant is portalled
Place's internal whorl is connected with plug wire, is axially arranged with damping hole along it at the center of the plug wire；It is provided with the intermediate incline
Annular bar is stitched, and the annular bar seam comes together in cushion chamber after axially extending to shank section inside, and the cushion chamber passes through some
Gas channel is connected with outside air feed equipment.
Further, the spaced teeth outer is connected through chamfering with the second cutting edge.
Further, the junction of second cutting edge and cutting edge is provided with the step that section is in arc-shaped.
Further, the positioning table is taper, and the side wall of positioning table is provided with the positioning blade being connected with blade end surface.
Further, the diameter of the shank section is more than the diameter of blade part.
The beneficial effects of the utility model：The beneficial effects of the utility model：Compared with prior art, the utility model profit
The second cutting edge that interval is larger compared with cutting edge is formed with the width of cutting edge is reduced, is positioned using positioning table,
Prevent from skidding during punching, when the cutting edge on the second cutting edge and spaced teeth carries out roughing, laggard cutting edge can
The inwall of device to hole carries out repairing hinge, improves inwall precision, carries out repairing hinge without milling cutter is used alone again, improves work effect
Rate, blade part integrally uses the structure of intermediate incline, for avoiding shank section from directly being contacted with workpieces processing；And using
Cheng Zhong, after coolant is injected center through hole by outside liquid supply equipment, coolant is portalled into coolant, due to setting for damping hole
Put, therefore coolant will slowly be oozed out and be flowed down along chip area, play cooling and lubricating effect, and the air curtain that annular bar seam sprays
Can blow off chip in time workbench, and can prevent chip from splashing in main shaft to a certain extent simultaneously, be advantageous to protect
Protect the safe operation of equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model side view；
Fig. 3 is A-A sectional views of the present utility model；
Fig. 4 is B-B sectional views of the present utility model.
Embodiment
The utility model is described in detail below with reference to accompanying drawing：
As Figure 1-4：
A kind of fin processes aluminium milling cutter, including connection has shank section 1 and the milling cutter sheet of blade part 2 in one
Body, some cutting edges 3 is interval with the side wall of the blade part 2, the blade part 2 connects through intermediate incline 4 and shank section 1
Connect, the reduced width of the cutting edge 3 is formed with the second cutting edge 5 for extending to the end face of blade part 2, the end face of blade part 2
Provided with the spaced teeth 6 that quantity is corresponding with second cutting edge 5 and links together, cutting edge 7, institute are provided with the spaced teeth 6
State the end face of blade part 2 and be provided with the convex positioning table 8 for being located at the center of spaced teeth 6, the cutting edge 3, cutting edge 7 and second
Cutting edge 5 is provided with diamond coatings, and second cutting edge 5 is provided with arc groove 10, and the arc groove 10 is with being located at
Gap between two neighboring second cutting edge 5 forms chip area 11, is provided with vertically in the bottom of the chip area 11 some
Coolant portals 14, and all coolants, which are portalled, 14 radially to be extended to milling cutter inside and come together in center through hole 15, the center
Through hole 15 is connected with outside liquid supply equipment；Portal 14 exit internal whorl of the coolant is connected with plug wire 16, described stifled
It is axially arranged with damping hole 17 along it at the center of silk 16；Annular bar seam 18, the annular bar seam are provided with the intermediate incline 4
18 axially extend to the inside of shank section 1 after come together in cushion chamber 19, the cushion chamber 19 by some gas channels 20 with it is outer
Portion's air feed equipment connection.
The outer of spaced teeth 6 is connected through chamfering 9 with the second cutting edge 5.
The junction of second cutting edge 5 and cutting edge 3 is provided with the step 12 that section is in arc-shaped.Improve the second cutting
The bonding strength of sword 5 and cutting edge 3.
The positioning table 8 is taper, and the side wall of positioning table 8 is provided with the positioning blade 13 being connected with the end face of blade part 2.Positioning
Sword 13 follows blade part 2 to rotate, and is rotated on machined surface and forms aperture, for positioning, prevents blade part 2 from skidding.
The diameter of the shank section 1 is more than the diameter of blade part 2.
The beneficial effects of the utility model：The beneficial effects of the utility model：Compared with prior art, the utility model profit
The second cutting edge that interval is larger compared with cutting edge is formed with the width of cutting edge is reduced, is positioned using positioning table,
Prevent from skidding during punching, when the cutting edge on the second cutting edge and spaced teeth carries out roughing, laggard cutting edge can
The inwall of device to hole carries out repairing hinge, improves inwall precision, carries out repairing hinge without milling cutter is used alone again, improves work effect
Rate, blade part integrally uses the structure of intermediate incline, for avoiding shank section from directly being contacted with workpieces processing；And using
Cheng Zhong, after coolant is injected center through hole by outside liquid supply equipment, coolant is portalled into coolant, due to setting for damping hole
Put, therefore coolant will slowly be oozed out and be flowed down along chip area, the flow of coolant can select coolant according to being actually needed
The quantity portalled, to reach the cooling effect of needs, and then cooling and lubricating effect is played, and the air curtain that annular bar seam sprays can
It so that chip to be blown off workbench in time, and can prevent chip from splashing in main shaft to a certain extent simultaneously, be advantageous to protect
The safe operation of equipment.
Above example is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solutions of the utility model, it all should cover
Among right of the present utility model.
Claims (5)
1. a kind of fin processes aluminium milling cutter, including connection has shank section (1) and the milling cutter sheet of blade part (2) in one
Body, some cutting edges (3) is interval with the side wall of the blade part (2), the blade part (2) is through intermediate incline (4) and knife
Shank (1) connects, the reduced width of the cutting edge (3) formed with the second cutting edge (5) for extending to blade part (2) end face,
Blade part (2) end face is provided with the spaced teeth (6) that quantity is corresponding with second cutting edge (5) and links together, described
Cutting edge (7) is provided with spaced teeth (6), blade part (2) end face is provided with the convex positioning positioned at spaced teeth (6) center
Platform (8), the cutting edge (3), cutting edge (7) and the second cutting edge (5) are provided with diamond coatings, second cutting edge (5)
Arc groove (10) is provided with, the arc groove (10) and the gap between two neighboring second cutting edge (5) are formed
Chip area (11), it is characterised in that：Portal (14) provided with some coolants vertically in the bottom of the chip area (11), own
Coolant portal (14) radially extend to milling cutter inside and come together in center through hole (15), the center through hole (15) with it is outside
Liquid supply equipment connects；The portal exit internal whorl of (14) of the coolant is connected with plug wire (16), the plug wire (16)
It is axially arranged with damping hole (17) along it at center；Annular bar seam (18), the annular bar seam are provided with the intermediate incline (4)
(18) cushion chamber (19) is come together in after axially extending to shank section (1) inside, the cushion chamber (19) by dry gas stream if lead to
Road (20) is connected with outside air feed equipment.
A kind of 2. fin processing aluminium milling cutter according to claim 1, it is characterised in that：Spaced teeth (6) outer
It is connected through chamfering (9) with the second cutting edge (5).
A kind of 3. fin processing aluminium milling cutter according to claim 1, it is characterised in that：Second cutting edge (5)
The step (12) that section is in arc-shaped is provided with the junction of cutting edge (3).
A kind of 4. fin processing aluminium milling cutter according to claim 1, it is characterised in that：The positioning table (8) is cone
Shape, the side wall of positioning table (8) are provided with the positioning blade (13) being connected with blade part (2) end face.
A kind of 5. fin processing aluminium milling cutter according to claim 1, it is characterised in that：The shank section (1) it is straight
Footpath is more than the diameter of blade part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253141.3U CN206643409U (en) | 2017-03-14 | 2017-03-14 | A kind of fin processes aluminium milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253141.3U CN206643409U (en) | 2017-03-14 | 2017-03-14 | A kind of fin processes aluminium milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643409U true CN206643409U (en) | 2017-11-17 |
Family
ID=60280632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720253141.3U Expired - Fee Related CN206643409U (en) | 2017-03-14 | 2017-03-14 | A kind of fin processes aluminium milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643409U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876847A (en) * | 2017-11-20 | 2018-04-06 | 中山市园丰精密刃具有限公司 | A kind of double end cutter block |
| CN107971543A (en) * | 2017-12-29 | 2018-05-01 | 德阳天和机械制造有限责任公司 | Cold screw cutter in a kind of diamond that can remove screw thread burr |
| CN108015591A (en) * | 2017-12-28 | 2018-05-11 | 河南艾通科技股份有限公司 | A kind of flushing type boring head guide sleeve |
| CN112620801A (en) * | 2020-11-03 | 2021-04-09 | 河源富马硬质合金股份有限公司 | Hard alloy rotary file cutter for processing titanium alloy in high-speed rail industry |
| CN114713891A (en) * | 2022-03-14 | 2022-07-08 | 马鞍山宝祥机械刀模有限公司 | Anti-accumulated-chip-abrasion hob and production process thereof |
| 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 |
| CN114713891B (en) * | 2022-03-14 | 2024-04-16 | 马鞍山宝祥机械刀模有限公司 | Hob capable of resisting accumulated scraps and abrasion and production process thereof |
-
2017
- 2017-03-14 CN CN201720253141.3U patent/CN206643409U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876847A (en) * | 2017-11-20 | 2018-04-06 | 中山市园丰精密刃具有限公司 | A kind of double end cutter block |
| CN108015591A (en) * | 2017-12-28 | 2018-05-11 | 河南艾通科技股份有限公司 | A kind of flushing type boring head guide sleeve |
| CN107971543A (en) * | 2017-12-29 | 2018-05-01 | 德阳天和机械制造有限责任公司 | Cold screw cutter in a kind of diamond that can remove screw thread burr |
| CN112620801A (en) * | 2020-11-03 | 2021-04-09 | 河源富马硬质合金股份有限公司 | Hard alloy rotary file cutter for processing titanium alloy in high-speed rail industry |
| CN114713891A (en) * | 2022-03-14 | 2022-07-08 | 马鞍山宝祥机械刀模有限公司 | Anti-accumulated-chip-abrasion hob and production process thereof |
| CN114713891B (en) * | 2022-03-14 | 2024-04-16 | 马鞍山宝祥机械刀模有限公司 | Hob capable of resisting accumulated scraps and abrasion and production process thereof |
| 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180605 Address after: 523000 Yintai 3, Yinhu Industrial Zone, Dongguan, Guangdong Province Patentee after: Dongguan Wan thousand industry Intelligent Automation Technology Co., Ltd. Address before: 518104 Guangdong Shenzhen Baoan District Sha Jing Street Jinxiu road and one north Yongfa science and Technology Park eighth buildings on the third floor Patentee before: Da Yi Technology Development (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190524 Address after: 518067 Room G, 11/F, Block B, Haiwang Building, Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Ever win technology development (Shenzhen) Co., Ltd. Address before: 523000 Yintai 3, Yinhu Industrial Zone, Dongguan, Guangdong Province Patentee before: Dongguan Wan thousand industry Intelligent Automation Technology Co., Ltd. |
|
| 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: 20171117 Termination date: 20190314 |