CN107984013B - A kind of milling cutter for crossing to workpiece - Google Patents
A kind of milling cutter for crossing to workpiece Download PDFInfo
- Publication number
- CN107984013B CN107984013B CN201711246391.5A CN201711246391A CN107984013B CN 107984013 B CN107984013 B CN 107984013B CN 201711246391 A CN201711246391 A CN 201711246391A CN 107984013 B CN107984013 B CN 107984013B
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- CN
- China
- Prior art keywords
- bar
- cutter
- wall
- inserted block
- extension bar
- 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.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
Abstract
The invention discloses a kind of milling cutters for crossing to workpiece, including cutter and inserted block, the upper surface of the cutter is equipped with inserted block, and extension bar is equipped at the top of the cutter, and the outer right wall of the extension bar is equipped with stubborn bar, the stubborn bar runs through extension bar, the left end of the stubborn bar is equipped with gear, and the wheel and rack engagement is connected, and is equipped with slide bar at the top of the left side outer wall of the rack gear, slideway is installed, the slide bar runs through slideway at the top of the inner left wall of the extension bar.This is used for the milling cutter crossed to workpiece, achieve the purpose that carry out cutting operation by cutter, achieve the purpose that for cutter to be fixed on lathe by extension bar, achieved the purpose that pressing plate is made to move up or move down, pressing plate moves up, and inserted block can be made to exit in extension bar, dismantle bottom tool, it is moved down by pressing plate, then compression bar can be made to release inserted block, be clamped cutter mutually with extension bar, Fast Installation is completed, meets modern industry for the demand of milling cutter.
Description
Technical field
The present invention relates to milling technology field, specially a kind of milling cutter for crossing to workpiece.
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 202224729U, including milling cutter, blade and knife handle, 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 cutters for crossing to workpiece, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of milling cutter for crossing to workpiece, including knife
Tool and inserted block, the upper surface of the cutter are equipped with inserted block, and extension bar is equipped at the top of the cutter, and the inserted block, which runs through, to be connect
Bar, the inner cavity of the inserted block are equipped with the first mandril, and the inner cavity of first mandril is equipped with second spring, the second spring
Left end the second mandril is installed, first mandril runs through the second mandril, the right end of first mandril and the second mandril
Left end is mounted on fixture block, and the fixture block sequentially passes through inserted block and extension bar, and the fixture block is connected by the second shaft with connecting rod, institute
It states connecting rod to be connected by first rotating shaft with inserted block, spring groove, the inner cavity installation of the spring groove is installed at the top of the inserted block
There is compression bar, the compression bar sequentially passes through spring groove and inserted block, is connected with fixture block at left and right sides of the bottom outer wall of the compression bar, institute
The outer wall for stating compression bar is equipped with supporting plate, is mounted on the first spring, first spring at left and right sides of the upper surface of the supporting plate
Top be connected with spring groove, pressing plate is installed, the pressing plate is connected with compression bar, the upper table of the pressing plate at the top of the compression bar
Face is equipped with rack gear, and the outer right wall of the extension bar is equipped with stubborn bar, and the stubborn bar runs through extension bar, and the left end of the stubborn bar is installed
There is gear, the wheel and rack engagement is connected, and is equipped with slide bar, the left side of the extension bar at the top of the left side outer wall of the rack gear
Slideway is installed, the slide bar runs through slideway at the top of inner wall.
Preferably, kelly, the bottom inner cavity installation of the kelly are mounted at left and right sides of the bottom outer wall of the extension bar
There is inserted link, the inserted link sequentially passes through kelly and cutter, and the front outer wall of the inserted link is equipped with fishplate bar, the rear portion of the inserted link
Outer wall is equipped with third spring, and the rear and front end of the third spring is connected with fishplate bar and kelly respectively.
Preferably, the bottom end of the compression bar is equipped with silica gel sheath.
Preferably, the lower surface of the pressing plate is equipped with rubber slab.
The rubber slab is made of high elastic polymer material.
Preferably, the right end of the stubborn bar is equipped with handle.
Compared with prior art, the beneficial effects of the present invention are: this is used for the milling cutter crossed to workpiece, reached by cutter
The purpose for carrying out cutting operation, by extension bar has achieved the purpose that for cutter to be fixed on lathe, and having been reached by inserted block will
The purpose that cutter and extension bar are mutually clamped has achieved the purpose that prevent inserted block from falling off, by turning stubborn bar, reach by compression bar
The purpose for making pressing plate move up or move down, pressing plate move up, and inserted block can be made to exit in extension bar, bottom tool are dismantled, by under pressing plate
It moves, then compression bar can be made to release inserted block, cutter is clamped mutually with extension bar, completes Fast Installation, meet modern industry pair
In the demand of milling cutter.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is inserted block structural schematic diagram of the invention；
Fig. 3 is connection rod structure schematic diagram of the invention；
Fig. 4 is kelly structural schematic diagram of the invention.
In figure: 1, cutter, 2, inserted block, 3, extension bar, the 4, first mandril, 5, first rotating shaft, 6, connecting rod, the 7, second shaft, 8,
Fixture block, the 9, first spring, 10, compression bar, 11, pressing plate, 12, spring groove, 13, supporting plate, the 14, second mandril, 15, second spring, 16,
Slideway, 17, slide bar, 18, gear, 19, stubborn bar, 20, rack gear, 21, kelly, 22, fishplate bar, 23, third spring, 24, inserted link, 25,
Silica gel sheath, 26, rubber slab, 27, handle.
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 for crossing to workpiece, including cutter 1
With inserted block 2, the upper surface of cutter 1 is equipped with inserted block 2, and cutter 1 is used to carry out cutting work, and the top of cutter 1 is equipped with extension bar
3, inserted block 2 runs through extension bar 3, and the inner cavity of inserted block 2 is equipped with the first mandril 4, and the inner cavity of the first mandril 4 is equipped with second spring 15,
Second spring 15 is tension spring, and the left end of second spring 15 is equipped with the second mandril 14, and the first mandril 4 runs through the second mandril
14, the first mandril 4 protects second spring 15 not damage with the second mandril 14, a left side for the right end of the first mandril 4 and the second mandril 14
End is mounted on fixture block 8, and fixture block 8 sequentially passes through inserted block 2 and extension bar 3, and fixture block 8 is connected by the second shaft 7 with connecting rod 6, connecting rod 6
It is connected by first rotating shaft 5 with inserted block 2, pulls connecting rod 6, allow fixture block 8 that can smoothly be clamped inserted block 2 and extension bar 3, is inserted
The top of block 2 is equipped with spring groove 12, and the inner cavity of spring groove 12 is equipped with compression bar 10, and compression bar 10 sequentially passes through spring groove 12 and inserts
Block 2 is connected at left and right sides of the bottom outer wall of compression bar 10 with fixture block 8, withstands fixture block 8, do not rebound, and makes extension bar 3 and inserted block 2 can be with
Smoothly clamping, the outer wall of compression bar 10 are equipped with supporting plate 13, are mounted on the first spring 9 at left and right sides of the upper surface of supporting plate 13, the
The top of one spring 9 is connected with spring groove 12, and the first spring 9 is tension spring, and the top of compression bar 10 is equipped with pressing plate 11, pressing plate
11 are connected with compression bar 10, and the upper surface of pressing plate 11 is equipped with rack gear 20, and the outer right wall of extension bar 3 is equipped with stubborn bar 19, twist bar 19
Through extension bar 3, turning stubborn bar 19 can move up or down with carry-over bar 20, and the left end for twisting bar 19 is equipped with gear 18, gear
18 engage with rack gear 20 and are connected, and slide bar 17 is equipped at the top of the left side outer wall of rack gear 20, is equipped at the top of the inner left wall of extension bar 3
Slideway 16, slide bar 17 run through slideway 16, allow rack gear 20 along its sliding, prevent its displacement, bottom outer wall of extension bar 3 or so two
Side is mounted on kelly 21, and the bottom inner cavity of kelly 21 is equipped with inserted link 24, and inserted link 24 sequentially passes through kelly 21 and cutter 1, matches
8 fixed cutting tool 1 of inserted block is closed, the front outer wall of inserted link 24 is equipped with fishplate bar 22, and the rear portion outer wall of inserted link 24 is equipped with third spring
23, the rear and front end of third spring 23 is connected with fishplate bar 22 and kelly 21 respectively, prevents inserted link 24 from loosening, the bottom end peace of compression bar 10
Equipped with silica gel sheath 25, the lower surface of pressing plate 11 is equipped with rubber slab 26, and the right end for twisting bar 19 is equipped with handle 27.
Extension bar 3 is connect on lathe, lathe is made to start to work, cutter 1 carries out cutwork in the operation of lathe, when need
When cutter 1 is dismantled, stubborn bar 19 is turned first, moves up the gear 18 of its left end with carry-over bar 20, band dynamic pressure
Plate 11 moves up, and the compression bar 10 for losing pressing plate extruding moves up under the promotion of the first spring 9, exits between fixture block 8 and fixture block 8,
Make to pack up under the pulling of second spring 15 of the fixture block 8 between the first mandril 4 and the second mandril 14, into inserted block 2, makes inserted block
2 be not clamped mutually with extension bar 3, can parting tool 1 and extension bar 3 first will when needing for cutter 1 to be mounted on extension bar 3
Inserted block 2 is inserted into extension bar 3, and turning stubborn bar 19 moves down the gear 18 of its left end with carry-over bar 20, moves down pressing plate 11, pushes pressure
Bar 10 makes it into inserted block 2, squeezes between fixture block 8, and fixture block 8 is released in inserted block 2, into extension bar 3, makes extension bar 3 and inserts
Block 2 is mutually clamped, and cutter 1 can be fixed on extension bar 3, is completed installation, is worked.
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 for crossing to workpiece, including cutter (1) and inserted block (2), the upper surface of the cutter (1) are equipped with
Inserted block (2), it is characterised in that: be equipped with extension bar (3) at the top of the cutter (1), the inserted block (2) runs through extension bar (3), described
The inner cavity of inserted block (2) is equipped with the first mandril (4), and the inner cavity of first mandril (4) is equipped with second spring (15), and described
The left end of two springs (15) is equipped with the second mandril (14), and first mandril (4) runs through the second mandril (14), first top
The right end of bar (4) and the left end of the second mandril (14) are mounted on fixture block (8), and the fixture block (8) sequentially passes through inserted block (2) and connects
Bar (3), the fixture block (8) are connected by the second shaft (7) with connecting rod (6), and the connecting rod (6) is by first rotating shaft (5) and inserts
Block (2) is connected, and is equipped with spring groove (12) at the top of the inserted block (2), the inner cavity of the spring groove (12) is equipped with compression bar
(10), the compression bar (10) sequentially passes through spring groove (12) and inserted block (2), and the bottom outer wall left and right sides of the compression bar (10) is
It is connected with fixture block (8), the outer wall of the compression bar (10) is equipped with supporting plate (13), at left and right sides of the upper surface of the supporting plate (13)
It is equipped with the first spring (9), the top of first spring (9) is connected with spring groove (12), the top peace of the compression bar (10)
Equipped with pressing plate (11), the pressing plate (11) is connected with compression bar (10), and the upper surface of the pressing plate (11) is equipped with rack gear (20), institute
The outer right wall for stating extension bar (3) is equipped with stubborn bar (19), and the stubborn bar (19) runs through extension bar (3), the left end of the stubborn bar (19)
It is equipped with gear (18), the gear (18) is engaged with rack gear (20) to be connected, installation at the top of the left side outer wall of the rack gear (20)
Have slide bar (17), be equipped with slideway (16) at the top of the inner left wall of the extension bar (3), the slide bar (17) runs through slideway (16).
2. a kind of milling cutter for crossing to workpiece according to claim 1, it is characterised in that: the bottom of the extension bar (3)
It is mounted on kelly (21) at left and right sides of portion's outer wall, the bottom inner cavity of the kelly (21) is equipped with inserted link (24), the inserted link
(24) kelly (21) and cutter (1) are sequentially passed through, the front outer wall of the inserted link (24) is equipped with fishplate bar (22), the inserted link
(24) rear portion outer wall is equipped with third spring (23), the rear and front end of the third spring (23) respectively with fishplate bar (22) and card
Bar (21) is connected.
3. a kind of milling cutter for crossing to workpiece according to claim 1, it is characterised in that: the bottom of the compression bar (10)
End is equipped with silica gel sheath (25).
4. a kind of milling cutter for crossing to workpiece according to claim 1, it is characterised in that: under the pressing plate (11)
Surface is equipped with rubber slab (26).
5. a kind of milling cutter for crossing to workpiece according to claim 4, it is characterised in that: the rubber slab (26) is
High elastic polymer material is made.
6. a kind of milling cutter for crossing to workpiece according to claim 1, it is characterised in that: the right side of the stubborn bar (19)
End is equipped with handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246391.5A CN107984013B (en) | 2017-12-01 | 2017-12-01 | A kind of milling cutter for crossing to workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246391.5A CN107984013B (en) | 2017-12-01 | 2017-12-01 | A kind of milling cutter for crossing to workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107984013A CN107984013A (en) | 2018-05-04 |
| CN107984013B true CN107984013B (en) | 2019-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711246391.5A Active CN107984013B (en) | 2017-12-01 | 2017-12-01 | A kind of milling cutter for crossing to workpiece |
Country Status (1)
| Country | Link |
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| CN (1) | CN107984013B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637979B (en) * | 2018-05-08 | 2020-07-31 | 温州冲亚电子科技有限公司 | Portable hardware hammer |
| CN108687391A (en) * | 2018-05-16 | 2018-10-23 | 江苏永伟精密工具有限公司 | A kind of high precision milling cutter fixing device |
| CN108580994A (en) * | 2018-05-17 | 2018-09-28 | 江苏永伟精密工具有限公司 | A kind of high precision milling cutter |
| CN108994806A (en) * | 2018-07-27 | 2018-12-14 | 芜湖市崇兴乐塑胶有限公司 | A kind of automotive trim plastic parts irregular contour cutting line lineation device |
| CN113211113B (en) * | 2021-05-11 | 2022-04-12 | 新绛县旭新机床有限公司 | Can improve cutter life's novel digit control machine tool |
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| CN203972935U (en) * | 2014-06-30 | 2014-12-03 | 张�杰 | The controlled torque milling head in the small-sized hole of mobile phone |
| CN204148615U (en) * | 2014-08-19 | 2015-02-11 | 常州聚美精密工具有限公司 | A kind of clamp structure of milling cutter |
| CN204621197U (en) * | 2015-04-22 | 2015-09-09 | 佛山市春上机电有限公司 | A kind of cutter structure on milling machine |
| CN205927263U (en) * | 2016-07-01 | 2017-02-08 | 天津众达精密机械有限公司 | High accuracy milling cutter clamping device |
| CN107138750A (en) * | 2017-05-26 | 2017-09-08 | 张家港市鸿嘉数字科技有限公司 | A kind of wind-force arc lathe tool |
| CN206543905U (en) * | 2017-02-09 | 2017-10-10 | 江苏苏铃精工机械有限公司 | A kind of high precision milling cutter clamping fixed cover |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3395855B2 (en) * | 1994-03-14 | 2003-04-14 | 豊和工業株式会社 | Turret device |
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2017
- 2017-12-01 CN CN201711246391.5A patent/CN107984013B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203972935U (en) * | 2014-06-30 | 2014-12-03 | 张�杰 | The controlled torque milling head in the small-sized hole of mobile phone |
| CN204148615U (en) * | 2014-08-19 | 2015-02-11 | 常州聚美精密工具有限公司 | A kind of clamp structure of milling cutter |
| CN204621197U (en) * | 2015-04-22 | 2015-09-09 | 佛山市春上机电有限公司 | A kind of cutter structure on milling machine |
| CN205927263U (en) * | 2016-07-01 | 2017-02-08 | 天津众达精密机械有限公司 | High accuracy milling cutter clamping device |
| CN206543905U (en) * | 2017-02-09 | 2017-10-10 | 江苏苏铃精工机械有限公司 | A kind of high precision milling cutter clamping fixed cover |
| CN107138750A (en) * | 2017-05-26 | 2017-09-08 | 张家港市鸿嘉数字科技有限公司 | A kind of wind-force arc lathe tool |
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| Publication number | Publication date |
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| CN107984013A (en) | 2018-05-04 |
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Effective date of registration: 20191021 Address after: North side of Huangshan Road, BEIGOU Town, Xinyi City, Xuzhou City, Jiangsu Province (Wuxi Xinyi Industrial Park) Applicant after: Jiangsu tin Yi High-tech Zone Technology Development Co. Ltd. Address before: Room 04, 2nd floor, 25 Xiaolan Industrial Avenue South, Xiaolan Town, Zhongshan City, Guangdong Province Applicant before: Zhongshan Ruan Shang Home Development Co., Ltd. |