CN107984011B - A kind of detachable chamfering flat-end cutter - Google Patents
A kind of detachable chamfering flat-end cutter Download PDFInfo
- Publication number
- CN107984011B CN107984011B CN201711224380.7A CN201711224380A CN107984011B CN 107984011 B CN107984011 B CN 107984011B CN 201711224380 A CN201711224380 A CN 201711224380A CN 107984011 B CN107984011 B CN 107984011B
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- CN
- China
- Prior art keywords
- gasket
- cutter head
- knife handle
- fixture block
- fastener
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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
- B23C5/16—Milling-cutters characterised by physical features other than shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The invention discloses a kind of detachable chamfering flat-end cutters, including knife handle and gasket, the lower end of the knife handle is equipped with gasket, and the outer surface circumference of the knife handle is equipped with external screw thread, and the outer surface circumference of the knife handle is equipped with lantern ring, the inner wall of the lantern ring is equipped with internal screw thread, the lower surface of the gasket is equipped with card slot, and the inside of the card slot is equipped with fixture block, and the lower end of the fixture block is equipped with cutter head, the surface of the fastener is equipped with through slot, and the cutter head runs through fastener by through slot.The detachable chamfering flat-end cutter, when cutter head uses the sharpness of rear blade to decline for a long time, it is affected by gravity fixture block and is detached from card slot, fixture block can be made to be detached from fastener by through slot by rotating fixture block, to which cutter head be dismantled, the person of being convenient to use repairs replacement cutter head, reduces the step of user dismantles cutter head and saves time and manpower.
Description
Technical field
The present invention relates to detachable chamfering flat-end cutter technical field, specially a kind of detachable chamfering flat-end cutter.
Background technique
Milling cutter, be for Milling Process, the rotary cutter with one or more cutters tooth, when work each cutter tooth successively between
Cut the surplus of workpiece with having a rest, currently, the milling cutter particle that skive is announced in a jumble during the cutting process makes hard alloy
There is microcosmic notch in cutter blade tip, and microcosmic indentation, there easily forms built-up edge, changes tool nose shape, produces in processing aluminium alloy
When product, due to the cutting characteristic of alloy material, to accelerate to wear, the present invention is difficult to dismantle progress more after solving tool bit abrasion
The problem of changing maintenance.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of detachable chamfering flat-end cutter
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of detachable chamfering flat-end cutter, including knife handle
And gasket, the lower end of the knife handle are equipped with gasket, the outer surface circumference of the knife handle is equipped with external screw thread, the appearance of the knife handle
Face circumference is equipped with lantern ring, and the inner wall of the lantern ring is equipped with internal screw thread, and the outer surface circumference of the lantern ring is equipped with the first annular groove,
The inside of first annular groove is equipped with the first metal gasket, and the lower surface of first metal gasket is equipped with metal link rod, institute
The surface for stating gasket is equipped with through-hole, and the lower surface of first metal gasket is equipped with spring, the upper end of the spring and the first gold medal
Belong to gasket to be connected, the lower end of the spring is connected with gasket, the metal link rod sequentially pass through from top to bottom spring and through-hole and
Fastener is connected, and the fastener is connected by metal link rod with the first metal gasket, and the lower surface of the gasket is equipped with card slot, described
The inside of card slot is equipped with fixture block, and the lower end of the fixture block is equipped with cutter head, and the surface of the fastener is equipped with through slot, and the cutter head passes through
Through slot runs through fastener.
Preferably, the right side of the cutter head is equipped with sleeve, and the inner wall of the sleeve is equipped with foam-rubber cushion, the upper right of the cylinder
Angle is equipped with charging hole, and the upper end of the sleeve is equipped with jacking block, and the inner wall of the jacking block is equipped with the second ring groove, second circle
The inside of ring groove is equipped with rubber ring.
Preferably, the outer surface of the lantern ring is equipped with burr.
Preferably, the upper end of the spring is equipped with the second metal gasket.
Preferably, the outer wall of the sleeve is equipped with rubber sleeve.
Preferably, the rubber sleeve is made of high elastic polymer material.
Compared with prior art, the beneficial effects of the present invention are: the detachable chamfering flat-end cutter, when cutter head makes for a long time
Declined with the sharpness of rear blade, user can be moved downwards by rotational lantern ring, be transported downwards by lantern ring
Dynamic fastener to be pushed to be moved downwards, being moved downward by fastener can be such that fastener separates with gasket, the work by gravity
It is detached from card slot with fixture block, fixture block can be made to be detached from fastener by through slot by rotating fixture block, so that cutter head is dismantled, it is convenient
User repairs replacement cutter head, reduces the step of user dismantles cutter head and saves time and manpower.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is gasket cross-sectional view of the invention；
Fig. 3 is gasket sectional view of top view of the invention；
Fig. 4 is fastener cross-sectional view of the invention；
Fig. 5 is sleeve section view figure structure schematic representation of the invention.
In figure: 1, knife handle, 2, lantern ring, 3, gasket, 4, cutter head, 5, sleeve, 6, rubber sleeve, 7, fastener, 8, burr, 9, outer spiral shell
Line, the 10, first annular groove, the 11, first metal gasket, the 12, second metal gasket, 13, spring, 14, through-hole, 15, fixture block, 16,
Card slot, 17, through slot, 18, metal link rod, 19, charging hole, 20, jacking block, 21, rubber ring, 22, internal screw thread, the 23, second annular groove,
24, foam-rubber cushion.
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. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of detachable chamfering flat-end cutter, including 1 He of knife handle
Gasket 3, the lower end of knife handle 1 are equipped with gasket 3, and the outer surface circumference of knife handle 1 is equipped with external screw thread 9, and the outer surface circumference of knife handle 1 is pacified
Equipped with lantern ring 2, the outer surface of lantern ring 2 is equipped with burr 8, and burr 8 can increase the frictional force on 2 surface of lantern ring convenient for users to grasping
Lantern ring 2, the inner wall of lantern ring 2 are equipped with internal screw thread 22, lantern ring 2 by between knife handle 1 screw thread be connected, the outer surface circumference of lantern ring 2
Equipped with the first annular groove 10, the inside of the first annular groove 10 is equipped with the first metal gasket 11, and the first metal gasket 11 can be the
The inside of one annular groove 10 is rotated, and the lower surface of the first metal gasket 11 is equipped with metal link rod 18, and the surface of gasket 3 is equipped with
Through-hole 14, the lower surface of the first metal gasket 11 are equipped with spring 13, and the upper end of spring 13 is equipped with the second metal gasket 12, the second gold medal
The friction between spring 13 and the first metal gasket 11, the upper end of spring 13 and the first metal gasket 11 can be reduced by belonging to gasket 11
It is connected, the lower end of spring 13 is connected with gasket 3, and lantern ring 2 and knife can be made by pushing up the first metal gasket 11 by spring 13
There is biggish frictional force between handle 1 so as to avoid the problem that vibration cause lantern ring 2 to shake on the surface of knife handle 1,
Metal link rod 18 sequentially passes through spring 13 from top to bottom and through-hole 14 is connected with fastener 7, and fastener 7 passes through metal link rod 18 and first
Metal gasket 11 is connected, and the lower surface of gasket 3 is equipped with card slot 16, and the inside of card slot 16 is equipped with fixture block 15, and card slot 16 is used to carry out
Fixed fixture block 15, the lower end of fixture block 15 are equipped with cutter head 4, and the right side of cutter head 4 is equipped with sleeve 5, and the outer wall of sleeve 5 is equipped with rubber sleeve 6,
Rubber sleeve 6 can be such that user grasps more comfortably, and the inner wall of sleeve 5 is equipped with 24 foam-rubber cushion 24 of foam-rubber cushion can be effective
Machine oil is stored, the surface that machine oil can be applied to cutter head 4 is contacted by carrying out between foam-rubber cushion 24 and cutter head 4, by knife
Machine oil is smeared on first 4 surface can effectively prevent 4 surface corrosion of cutter head, and the upper right corner of cylinder 5 is equipped with charging hole 19, charging hole
19 are used to be added machine oil, and the upper end of sleeve 5 is equipped with jacking block 20, and the inner wall of jacking block 20 is equipped with the second ring groove 23, and second
The inside of ring groove 23 is equipped with rubber ring 21, and the frictional force that rubber ring 21 can increase between sleeve 5 and cutter head 4 prevents sleeve
5 fall off, and the surface of fastener 7 is equipped with through slot 17, and cutter head 4 runs through fastener 7 by through slot 17, and user pacifies knife handle 1 when in use
On drilling machine, connect drilling machine external power supply drive knife handle 1 rotated, by knife handle 1 rotation can with band mobile gasket 3
It is rotated, drives the fixture block 15 being mounted on inside card slot 16 to be rotated by the rotation of gasket 3, pass through the rotation of fixture block 15
It can be rotated with dynamic cutter head 4, when 4 long-time of cutter head is declined using the sharpness of rear blade 4, user can be by turning
Dynamic lantern ring 2 is moved downwards, and carrying out movement downwards by lantern ring 2 can push fastener 7 to be moved downwards, passes through fastener 7
Moving downward can be such that fastener 7 separates with gasket 3, be affected by gravity fixture block 15 and be detached from card slot, can by rotation fixture block 15
So that fixture block 15 is detached from fastener 7 by through slot 17, so that cutter head 4 be dismantled, the person of being convenient to use repairs replacement cutter head.
Knife handle 1 is mounted on drilling machine by user when in use, and the external power supply for connecting drilling machine drives 1 turn of knife handle
It is dynamic, by the rotation of knife handle 1 can with band mobile gasket 3 rotated, be mounted on inside card slot 16 by the rotation drive of gasket 3
Fixture block 15 rotated, can be rotated with dynamic cutter head 4 by the rotation of fixture block 15, when 4 long-time of cutter head using after knife
First 4 sharpness decline, user can be moved downwards by rotational lantern ring 2, and carrying out movement downwards by lantern ring 2 can
To push fastener 7 to be moved downwards, by spring 13 push up the first metal gasket 11 can make lantern ring 2 and knife handle 1 it
Between there is biggish frictional force so as to avoid the problem that vibration cause lantern ring 2 to shake on the surface of knife handle 1, pass through button
Part 7, which moves downward, can be such that fastener 7 separates with gasket 3, be affected by gravity fixture block 15 and be detached from card slot, by rotating fixture block 15
Fixture block 15 can be made to be detached from fastener 7 by through slot 17, so that cutter head 4 be dismantled, the person of being convenient to use repairs replacement cutter head.
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 (5)
1. a kind of detachable chamfering flat-end cutter, including knife handle (1) and gasket (3), the lower end of the knife handle (1) are equipped with gasket
(3), which is characterized in that the outer surface circumference of the knife handle (1) is equipped with external screw thread (9), and the outer surface circumference of the knife handle (1) is pacified
Equipped with lantern ring (2), the inner wall of the lantern ring (2) is equipped with internal screw thread (22), and the outer surface circumference of the lantern ring (2) is equipped with the first circle
The inside of annular groove (10), first annular groove (10) is equipped with the first metal gasket (11), first metal gasket (11)
Lower surface is equipped with metal link rod (18), and the surface of the gasket (3) is equipped with through-hole (14), under first metal gasket (11)
Surface is equipped with spring (13), and the upper end of the spring (13) is connected with the first metal gasket (11), the lower end of the spring (13)
It is connected with gasket (3), the metal link rod (18) sequentially passes through spring (13) and through-hole (14) and fastener (7) phase from top to bottom
Even, the fastener (7) is connected by metal link rod (18) with the first metal gasket (11), and the lower surface of the gasket (3) is equipped with
The inside of card slot (16), the card slot (16) is equipped with fixture block (15), and the lower end of the fixture block (15) is equipped with cutter head (4), the button
The surface of part (7) is equipped with through slot (17), and the cutter head (4) runs through fastener (7) by through slot (17), the right side of the cutter head (4)
Equipped with sleeve (5), the inner wall of the sleeve (5) is equipped with foam-rubber cushion (24), and the upper right corner of the sleeve (5) is equipped with charging hole
(19), the upper end of the sleeve (5) is equipped with jacking block (20), and the inner wall of the jacking block (20) is equipped with the second ring groove (23), institute
The inside for stating the second ring groove (23) is equipped with rubber ring (21).
2. a kind of detachable chamfering flat-end cutter according to claim 1, it is characterised in that: the appearance of the lantern ring (2)
Face is equipped with burr (8).
3. a kind of detachable chamfering flat-end cutter according to claim 1, it is characterised in that: the upper end of the spring (13)
Equipped with the second metal gasket (12).
4. a kind of detachable chamfering flat-end cutter according to claim 1, it is characterised in that: the outer wall of the sleeve (5)
Equipped with rubber sleeve (6).
5. a kind of detachable chamfering flat-end cutter according to claim 4, it is characterised in that: the rubber sleeve (6) is height
Elastic polymer material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224380.7A CN107984011B (en) | 2017-11-29 | 2017-11-29 | A kind of detachable chamfering flat-end cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224380.7A CN107984011B (en) | 2017-11-29 | 2017-11-29 | A kind of detachable chamfering flat-end cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107984011A CN107984011A (en) | 2018-05-04 |
| CN107984011B true CN107984011B (en) | 2019-09-24 |
Family
ID=62034233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711224380.7A Active CN107984011B (en) | 2017-11-29 | 2017-11-29 | A kind of detachable chamfering flat-end cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107984011B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013146882A1 (en) * | 2012-03-29 | 2013-10-03 | 日立ツール株式会社 | Machining head, holder and exchangeable tip cutting tool |
| TWI574762B (en) * | 2015-05-20 | 2017-03-21 | Hsin Tien Chang | Tool connection of the thread structure |
| CN205533639U (en) * | 2016-04-30 | 2016-08-31 | 嘉善固威紧固件有限公司 | Screw in formula fastener |
| CN205937372U (en) * | 2016-08-22 | 2017-02-08 | 杭州海康威视数字技术股份有限公司 | Clamping device |
| CN106735490A (en) * | 2016-11-11 | 2017-05-31 | 丹阳宝联五金制品有限公司 | A kind of separate type milling cutter |
-
2017
- 2017-11-29 CN CN201711224380.7A patent/CN107984011B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107984011A (en) | 2018-05-04 |
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|---|---|---|---|
| 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: 20190903 Address after: 225300 Zhaoxian Road, Taizhou City, Jiangsu Province, 28 Applicant after: TAIZHOU HUAFENG TECHNOLOGY EQUIPMENT CO., LTD. Address before: 528415 10/F Xiangming Building, 118 Xinhua Middle Road, Xiaolan Town East District, Zhongshan City, Guangdong Province Applicant before: Zhongshan Xiaolan Enterprise Service Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |