CN108015334B - A kind of milling cutter with ball shaped end - Google Patents
A kind of milling cutter with ball shaped end Download PDFInfo
- Publication number
- CN108015334B CN108015334B CN201711235774.2A CN201711235774A CN108015334B CN 108015334 B CN108015334 B CN 108015334B CN 201711235774 A CN201711235774 A CN 201711235774A CN 108015334 B CN108015334 B CN 108015334B
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- CN
- China
- Prior art keywords
- wall
- bar
- cutter
- kelly
- slot
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
- B23C5/1009—Ball nose end mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/26—Securing milling cutters to the driving spindle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of milling cutter with ball shaped end, including cutter and slot, the outer right wall of the cutter is equipped with slot, extension bar is installed, the left side outer wall of the extension bar is equipped with inserted block, and the inserted block runs through slot on the right side of the slot, the two sides up and down of the extension bar are mounted on kelly, the bottom outer wall of first fixture block is equipped with the second sliding block, and the outer wall of second sliding block is equipped with the second slideway, and second slideway is connected with the inner wall of kelly.The milling cutter with ball shaped end, by extension bar, having reached makes cutter and lathe purpose interconnected, passes through slot and inserted block, by turning stubborn bar, achieve the purpose that allow kelly to lift perhaps to put down cutter is allow to be quickly mounted or dismantle, passes through the first fixture block, achieve the purpose that keep cutter and extension bar fixation more stable, by pulling pull rod to achieve the purpose that pack up the first fixture block, so that kelly is smoothly lifted disassembly bottom tool, meet the demand of people.
Description
Technical field
The present invention relates to technical field, specially a kind of milling cutter with ball shaped end.
Background technique
Milling refers to the multiple-cutting-edge tool cutting workpiece using rotation, is high-precision processing method.Cutter rotates when work
(primary movement), workpiece is mobile (making feed motion), and the cutter that workpiece can also be fixed, but be rotated at this time must also move (same
When complete main motion and feed motion).The lathe of milling has horizontal milling machine or vertical knee-type milling machine, also there is large-scale planer-type milling machine.
These lathes can be machine tool, be also possible to numerically-controlled machine tool.
In modern mechanical processing technique, milling cutter has as the primary artifact of Milling Process to be extremely widely applied, such as public
The number of opening is the utility model patent of CN 205967565U, including knife bar, cutter tooth and blade, although the knot of the utility model patent
Structure is simple, but since its dismounting difficulty is big, in process, is easy to bring unnecessary trouble, is not able to satisfy modern work
The demand of industry.
Summary of the invention
The purpose of the present invention is to provide a kind of milling cutter with ball shaped end, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of milling cutter with ball shaped end, including cutter and slot,
The outer right wall of the cutter is equipped with slot, and extension bar, the left side outer wall installation of the extension bar are equipped on the right side of the slot
There is inserted block, the inserted block runs through slot, and the two sides up and down of the extension bar are mounted on kelly, the left and right ends difference of the kelly
Through inserted block and extension bar, the right end of the extension bar is equipped with bolt, and the outer wall of the bolt is equipped with nut, the nut it is outer
Wall is equipped with turntable, and the turntable runs through the inner wall of extension bar, and the outer wall of the turntable installs rack gear, and up and down the two of the extension bar
Side right part outer wall is mounted on stubborn bar, and the stubborn bar runs through extension bar, and the bottom end of the stubborn bar is equipped with gear, the gear and tooth
Circle engagement is connected, and the left side outer wall of the kelly is equipped with the first slideway, and the inner cavity of first slideway is equipped with the first sliding block,
The outer wall of first sliding block is equipped with fishplate bar, and the fishplate bar runs through kelly, and the top exterior walls of the fishplate bar are equipped with pull rod, institute
The outer right wall for stating fishplate bar is mounted on the first spring in two sides up and down, and the bottom end of the fishplate bar is equipped with the first fixture block, and described the
One fixture block sequentially passes through kelly, inserted block and slot, and the bottom outer wall of first fixture block is equipped with the second sliding block, and described second is sliding
The outer wall of block is equipped with the second slideway, and second slideway is connected with the inner wall of kelly.
Preferably, the outside of the cutter is equipped with outer cover, and inner wall is mounted on card slot up and down on the right side of the outer cover, institute
The inner cavity for stating card slot is equipped with shadoof, and the shadoof runs through card slot, and the shadoof is connected by snap-gauge with the second fixture block, and described the
Two fixture blocks sequentially pass through card slot and cutter.
Preferably, the outer wall of the kelly is equipped with rubber slab.
Preferably, the top of the stubborn bar is equipped with cotton-padded covering.
Preferably, the bottom end of the bolt is equipped with bottom plate.
Preferably, rubber sleeve is installed on the top of the pull rod.
Compared with prior art, the beneficial effects of the present invention are: the milling cutter with ball shaped end, by extension bar, having reached makes cutter
With lathe purpose interconnected, by slot and inserted block, achieved the purpose that make cutter and extension bar will not displacement, pass through card
Bar has achieved the purpose that be fixed on cutter on extension bar, and by turning stubborn bar, having reached allows kelly to lift or put
Under purpose, so that cutter is quickly mounted or is dismantled, by the first fixture block, reached make cutter and extension bar fixation it is more steady
Fixed purpose has achieved the purpose that pack up the first fixture block, kelly is allow smoothly to lift disassembly bottom tool by pulling pull rod,
Meet the demand of people.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is kelly structural schematic diagram of the invention；
Fig. 3 is fishplate bar structural schematic diagram of the invention；
Fig. 4 is notch schematic diagram of the invention.
In figure: 1, cutter, 2, slot, 3, inserted block, 4, extension bar, 5, kelly, 6, bolt, 7, turntable, 8, gear ring, 9, stubborn bar,
10, gear, 11, nut, 12, fishplate bar, the 13, first spring, 14, pull rod, the 15, first slideway, the 16, first sliding block, 17, second is sliding
Road, the 18, second sliding block, the 19, first fixture block, 20, outer cover, 21, card slot, 22, shadoof, 23, snap-gauge, the 24, second fixture block, 25, rubber
Offset plate, 26, cotton-padded covering, 27, bottom plate, 28, rubber sleeve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of milling cutter with ball shaped end, including cutter 1 and slot 2, knife
The outer right wall of tool 1 is equipped with slot 2, and cutter 1 can cut workpiece, and the right side of slot 2 is equipped with extension bar 4, extension bar 4
Left side outer wall inserted block 3 is installed, inserted block 3 runs through slot 2, be mutually butted cutter 1 with extension bar 4, prevent displacement, extension bar 4
Upper and lower two sides are mounted on kelly 5, and the left and right ends of kelly 5 extend through inserted block 3 and extension bar 4, and the right end of extension bar 4 is equipped with spiral shell
Bolt 6, the outer wall of bolt 6 are equipped with nut 11, and the outer wall of nut 11 is equipped with turntable 7, and the rotation of nut 11 is made to make to go here and there up and down
Dynamic, turntable 7 runs through the inner wall of extension bar 4, and the outer wall of turntable 7 installs rack gear 8, and the right part outer wall of two sides up and down of extension bar 4 is respectively mounted
There is stubborn bar 9, twist bar 9 and run through extension bar 4, the bottom end for twisting bar 9 is equipped with gear 10, and gear 10 is engaged with gear ring 8 to be connected, and turns stubborn bar
9 rotate nut 11, and the left side outer wall of kelly 5 is equipped with the first slideway 15, and the inner cavity of the first slideway 15 is equipped with first
The outer wall of sliding block 16, the first sliding block 16 is equipped with fishplate bar 12, prevents 12 displacement of fishplate bar, and fishplate bar 12 runs through kelly 5, the top of fishplate bar 12
Portion's outer wall is equipped with pull rod 14, and two sides are mounted on the first spring 13, the first spring 13 and card to the outer right wall of fishplate bar 12 up and down
The inner wall of bar 5 is connected, and the first fixture block 19 clamping cutter 1 and extension bar 4, the bottom end of fishplate bar 12 is pushed to be equipped with the first fixture block 19, the
One fixture block 19 sequentially passes through kelly 5, inserted block 3 and slot 2, and the bottom outer wall of the first fixture block 19 is equipped with the second sliding block 18, and second
The outer wall of sliding block 18 is equipped with the second slideway 17, and the second slideway 17 is connected with the inner wall of kelly 5, prevents 19 displacement of the first fixture block,
The outside of cutter 1 is equipped with outer cover 20, prevents cutter 1 from damaging, and inner wall is mounted on card slot 21, card slot up and down on the right side of outer cover 20
21 inner cavity is equipped with shadoof 22, and shadoof 22 runs through card slot 21, and shadoof 22 is connected by snap-gauge 23 with the second fixture block 24, snap-gauge 23
Prevent shadoof 22 from falling off, the second fixture block 24 sequentially passes through card slot 21 and cutter 1, is clamped outer cover 20 and cutter 1 mutually, kelly 5
Outer wall rubber slab 25 is installed, twist bar 9 top cotton-padded covering 26 is installed, the bottom end of bolt 6 is equipped with bottom plate 27, pull rod 14
Top is installed by rubber sleeve 28.
Extension bar 4 is accessed on lathe, so that the cutter 1 of its left end is started to work, workpiece is cut, when needing to dismantle knife
When having 1, pulling pull rod 14 first makes it that fishplate bar 12 be driven to move right along the first slideway 15, drives the first fixture block 19 sliding along second
Road 17 moves right, and exits in slot 2 and inserted block 3, after turn stubborn bar 9, make the gear 10 of its bottom end that gear ring 8 be driven to rotate, make
Nut 11 is rotated by turntable 7 in the inner cavity of extension bar 4, since bolt 6 is connected with kelly 5, so be not able to rotate, and in nut 11
Rotation under relatively rotate with it, and generate displacement, move up and jack up kelly 5, remove kelly 5 in slot 2 and inserted block 3,
Be clamped extension bar 4 mutually with cutter 1, can parting tool 1 and extension bar 4 pull draw first when needing to install cutter 1
Bar 14 takes in the first fixture block 19 in kelly 5, slot 2 and inserted block 3 is mutually butted, cutter 1 is made to be adjusted to corresponding with extension bar 4
Position, turn stubborn bar 9, enter kelly 5 in slot 2 and inserted block 3, rear releasing lever 14 makes the first fixture block 19 enter inserted block 3
In slot 2, complete to fix.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of milling cutter with ball shaped end, including cutter (1) and slot (2), the outer right wall of the cutter (1) are equipped with slot (2),
It is characterized by: being equipped with extension bar (4) on the right side of the slot (2), the left side outer wall of the extension bar (4) is equipped with inserted block (3),
The inserted block (3) runs through slot (2), and the two sides up and down of the extension bar (4) are mounted on kelly (5), the left and right of the kelly (5)
Both ends extend through inserted block (3) and extension bar (4), and the right end of the extension bar (4) is equipped with bolt (6), the outer wall of the bolt (6)
It being equipped with nut (11), the outer wall of the nut (11) is equipped with turntable (7), and the turntable (7) runs through the inner wall of extension bar (4),
The outer wall of the turntable (7) installs rack gear (8), and the right part outer wall of two sides up and down of the extension bar (4) is mounted on stubborn bar (9),
The stubborn bar (9) runs through extension bar (4), and the bottom end of the stubborn bar (9) is equipped with gear (10), the gear (10) and gear ring (8)
Engagement is connected, and the left side outer wall of the kelly (5) is equipped with the first slideway (15), and the inner cavity of first slideway (15) is equipped with
The outer wall of first sliding block (16), first sliding block (16) is equipped with fishplate bar (12), and the fishplate bar (12) runs through kelly (5), institute
The top exterior walls for stating fishplate bar (12) are equipped with pull rod (14), and the outer right wall of the fishplate bar (12) is mounted on first in two sides up and down
The bottom end of spring (13), the fishplate bar (12) is equipped with the first fixture block (19), and first fixture block (19) sequentially passes through kelly
(5), the bottom outer wall of inserted block (3) and slot (2), first fixture block (19) is equipped with the second sliding block (18), and described second is sliding
The outer wall of block (18) is equipped with the second slideway (17), and second slideway (17) is connected with the inner wall of kelly (5).
2. a kind of milling cutter with ball shaped end according to claim 1, it is characterised in that: the outside of the cutter (1) is equipped with outer
It covers (20), inner wall is mounted on card slot (21) up and down on the right side of the outer cover (20), and the inner cavity of the card slot (21), which is equipped with, to be mentioned
Bar (22), the shadoof (22) run through card slot (21), and the shadoof (22) is connected by snap-gauge (23) with the second fixture block (24), institute
It states the second fixture block (24) and sequentially passes through card slot (21) and cutter (1).
3. a kind of milling cutter with ball shaped end according to claim 1, it is characterised in that: the outer wall of the kelly (5) is equipped with rubber
Offset plate (25).
4. a kind of milling cutter with ball shaped end according to claim 1, it is characterised in that: the top of the stubborn bar (9) is equipped with cotton
It covers (26).
5. a kind of milling cutter with ball shaped end according to claim 1, it is characterised in that: the bottom end of the bolt (6) is equipped with bottom
Plate (27).
6. a kind of milling cutter with ball shaped end according to claim 1, it is characterised in that: the top of the pull rod (14) is equipped with rubber
Gum cover (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711235774.2A CN108015334B (en) | 2017-11-30 | 2017-11-30 | A kind of milling cutter with ball shaped end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711235774.2A CN108015334B (en) | 2017-11-30 | 2017-11-30 | A kind of milling cutter with ball shaped end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108015334A CN108015334A (en) | 2018-05-11 |
| CN108015334B true CN108015334B (en) | 2019-06-07 |
Family
ID=62077606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711235774.2A Active CN108015334B (en) | 2017-11-30 | 2017-11-30 | A kind of milling cutter with ball shaped end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108015334B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262224A (en) * | 2018-11-14 | 2019-01-25 | 天津中嘉利达机械部件有限公司 | Cooperate the tooling accessory of toothed wheel installation |
| CN109128391A (en) * | 2018-11-22 | 2019-01-04 | 上海电气集团股份有限公司 | A kind of gear working method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2415820A1 (en) * | 1974-04-01 | 1975-10-09 | Jaekel & Schneider Gmbh & Co K | Clamping chuck for milling cutters - has pin with sloping slot for quick tightening and releasing of cutter |
| US7354228B2 (en) * | 2006-02-24 | 2008-04-08 | Richard T. Johnson | Drilling tool for insertion of cabling |
| CN106270699B (en) * | 2016-08-31 | 2018-02-06 | 嘉兴市海拓环宇机械有限公司 | CNC milling machine special-purpose milling cutter |
| CN206326173U (en) * | 2016-11-11 | 2017-07-14 | 丹阳宝联五金制品有限公司 | A kind of separate type milling cutter |
| CN206543904U (en) * | 2017-02-17 | 2017-10-10 | 哈尔滨职业技术学院 | A kind of indexable numerical control mill blade |
| CN106891050A (en) * | 2017-04-19 | 2017-06-27 | 德阳六久科技有限公司 | A kind of boring bar tool of deep hole machining |
-
2017
- 2017-11-30 CN CN201711235774.2A patent/CN108015334B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108015334A (en) | 2018-05-11 |
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Legal Events
| 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190509 Address after: 225300 No. 1 Xifeng Industrial Zone, Guyang Town, Hailing District, Taizhou City, Jiangsu Province Applicant after: Taizhou Hongxiang Power Machinery Co.,Ltd. Address before: 528415 10/F Xiangming Building, 118 Xinhua Middle Road, Xiaolan Town, Zhongshan City, Guangdong Province Applicant before: ZHONGSHAN XIAOLAN ENTERPRISE SERVICE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A ball nose end mill Effective date of registration: 20220802 Granted publication date: 20190607 Pledgee: Bank of Jiangsu Co.,Ltd. Taizhou Branch Pledgor: Taizhou Hongxiang Power Machinery Co.,Ltd. Registration number: Y2022980011815 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |