CN209532222U - A kind of cutter for milling machines - Google Patents
A kind of cutter for milling machines Download PDFInfo
- Publication number
- CN209532222U CN209532222U CN201822096541.5U CN201822096541U CN209532222U CN 209532222 U CN209532222 U CN 209532222U CN 201822096541 U CN201822096541 U CN 201822096541U CN 209532222 U CN209532222 U CN 209532222U
- Authority
- CN
- China
- Prior art keywords
- cutter
- tapered sleeve
- interconnecting piece
- milling
- head
- 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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- Milling Processes (AREA)
Abstract
The utility model discloses a kind of cutter for milling machines, including knife handle, milling cutter and clamping screw, the knife handle includes facing cutter, tapered sleeve, the tapered sleeve tail end has conical opening, the tail end of the facing cutter is equipped with and the matched connecting cavity in tapered sleeve head, the head of the tapered sleeve is screwed onto the connecting cavity, the milling cutter includes knife rest and the blade that is mounted on the knife rest, the knife rest includes interconnecting piece and preceding fixing seat, the interconnecting piece and the preceding fixing seat are integrally formed, the preceding fixing seat outer rim is equipped with several tooth form blocks, the same side of each tooth form block is cutting face, the cutting face is equipped with indent, the blade is fixedly connected in the indent, the head of the interconnecting piece is screwed onto the conical opening；The head of the interconnecting piece is equipped with the first threaded hole, and the clamping screw sequentially passes through the first threaded hole connection of facing cutter, tapered sleeve and interconnecting piece from the top of facing cutter.The utility model application milling equipment.
Description
Technical field
The utility model relates to milling machines, more particularly to a kind of cutter for milling machines.
Background technique
Cutter for milling machines essential tool when being milling machine work, cutter for milling machines connect with milling machine and carry out to workpiece
Processing.In the processing of milling machine, loads and unloads milling cutter and easy for installation and guarantee that clamping force suffered by milling cutter is big, be processor
Most concerned link.Currently, the most common mode is that milling cutter is inserted into the multiple orientation of terminal pad in the design of cutter for milling machines
Bolt is fixed, and the mode of removal is carried out by spanner and tup etc., and in addition milling cutter is located in shafting structure under normal circumstances
Between, it is floating support at left and right sides of facing cutter, when replacement needs to dismantle these supports, comparatively laborious, laborious time-consuming.
Utility model content
The purpose of this utility model is to provide a kind of cutter for milling machines, have installation, convenient disassembly, suffered after being installed
The big advantage of chucking power.
The technical scheme adopted by the utility model is a kind of cutter for milling machines, including knife handle, milling cutter and clamping screw, institute
Stating knife handle includes facing cutter, tapered sleeve, and the tapered sleeve tail end has conical opening, and the tail end of the facing cutter is equipped with and tapered sleeve head
The connecting cavity matched, the head of the tapered sleeve are screwed onto the connecting cavity；
The milling cutter includes knife rest and the blade that is mounted on the knife rest, and the knife rest includes interconnecting piece and preceding solid
Reservation, the interconnecting piece and the preceding fixing seat are integrally formed, and the preceding fixing seat outer rim is equipped with several tooth form blocks, each
The side of the direction of rotation of tooth form block is cutting face, and the cutting face is equipped with indent, and the blade is fixedly connected with the indent
On, the head of the interconnecting piece is screwed onto the conical opening；
The head of the interconnecting piece is equipped with the first threaded hole, and the clamping screw sequentially passes through milling cutter from the top of facing cutter
First threaded hole of disk, tapered sleeve and interconnecting piece connects.
It advanced optimizes, the tail portion of the tapered sleeve is equipped with the second threaded hole, the axis of the vertical tapered sleeve of second threaded hole
Heart line.
It advanced optimizes, two cutting knifes edge of the blade are parallel to cutting face, two cutting knifes edge of the blade
Angle be 80 degree to 90 degree.
It advanced optimizes, the blade is fixedly connected in the indent by screw.
It advanced optimizes, the head of the knife handle is additionally provided with the long-neck connecting with milling machine spindle rotatable interface.
The utility model has the beneficial effects that being connected between the utility model facing cutter and milling cutter by tapered sleeve, tapered sleeve and milling
Cutterhead is spirally connected, and enormously simplifies the installation and removal of cutter for milling machines, while locking milling cutter and facing cutter by connection bolt, mentions
The high stability of milling cutter.When the milling cutter for needing replacing different-diameter, it can be mentioned by the tapered sleeve of the different bores of replacement
The high versatility of cutter；Finally, the preceding fixing seat outer rim in milling cutter is equipped with several tooth form blocks, on the cutting face of each tooth form block
Blade has been fixedly installed, has improved the stock-removing efficiency of cutter.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structural schematic diagram of milling cutter；
Fig. 3 is the structural schematic diagram of blade.
Specific embodiment
A kind of cutter for milling machines as depicted in figs. 1 and 2, including facing cutter 1, tapered sleeve 2, milling cutter 3 and clamping screw 4, tapered sleeve 2
Tail end has conical opening, and the tail end of facing cutter 1 is equipped with the matched connecting cavity in head with tapered sleeve 2, and the head of tapered sleeve 2 is screwed onto company
Connect intracavitary, the head of facing cutter 1 is additionally provided with the long-neck 11 connecting with milling machine spindle rotatable interface；
Milling cutter 3 includes knife rest 31 and the blade 32 being mounted on knife rest 31, and knife rest 31 includes integrally formed interconnecting piece 311
With preceding fixing seat 312, preceding 312 outer rim of fixing seat is equipped with several tooth form blocks, and the side of the direction of rotation of each tooth form block 33 is to cut
Bevel, cutting face are equipped with indent, and blade 32 is fixedly connected in indent, and the head of interconnecting piece 311 is screwed onto conical opening；
The head of interconnecting piece 311 is equipped with the first threaded hole, and clamping screw 4 sequentially passes through facing cutter from the top of facing cutter 1
1, tapered sleeve 2 is connect with the first threaded hole of interconnecting piece 311.
When cutter for milling machines is installed, first milling cutter 3 is screwed onto the conical opening of tapered sleeve 2, then tapered sleeve 2 is screwed onto milling
In the connecting cavity of 1 tail end of cutterhead, then clamping screw 4 sequentially passes through facing cutter 1, tapered sleeve 2 and interconnecting piece from the top of facing cutter 1
311 threaded hole connection, so that milling cutter 3 be locked, improves the stability of milling cutter 3.The long-neck 11 on the head of last facing cutter 1
It is connect with milling machine spindle rotatable interface.
When needing replacing the milling cutter 3 of different-diameter, by replacing the tapered sleeve 2 of different size cone mouth, to realize replacement
The milling cutter 3 of different-diameter, improves the versatility of cutter for milling machines.
In order to facilitate disassembly and installation tapered sleeve 2, the second threaded hole is equipped on the tail portion of tapered sleeve 2, the second threaded hole is vertical
The axial line of tapered sleeve 2, when needing to install or dismantling tapered sleeve 2, by 21 the second threaded hole of precession of connecting rod, by connection
Bar 21 is by 2 precession of tapered sleeve or screws out in facing cutter 1.
Such as Fig. 3, the included angle As of two cutting knifes edge of the blade 32 of the prior art are about 80 degree, the utility model into one
Step is improved to, and two cutting knifes edge of blade 32 are parallel to cutting face, the included angle A of two cutting knifes edge of blade 32 be 80 degree extremely
90 degree, to improve the cutting hardness of blade.
Blade 32 can be fixedly connected in indent by modes such as welding, screwings, be fixed preferably by screw
It connects in indent, is replaced to help when blade 32 is scrapped.
Certainly, the utility model is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (4)
1. a kind of cutter for milling machines, it is characterised in that: described including facing cutter (1), tapered sleeve (2), milling cutter (3) and clamping screw (4)
Tapered sleeve (2) tail end has conical opening, and the tail end of the facing cutter (1) is equipped with the matched connecting cavity in head with tapered sleeve (2), described
The head of tapered sleeve (2) is screwed onto the connecting cavity；
The milling cutter (3) includes knife rest (31) and the blade (32) being mounted on the knife rest (31), and the knife rest (31) includes
Integrally formed interconnecting piece (311) and preceding fixing seat (312), preceding fixing seat (312) outer rim are equipped with several tooth form blocks, each
The side of the direction of rotation of tooth form block (33) is cutting face, and the cutting face is equipped with indent, and the blade (32) is fixedly connected
In the indent, the head of the interconnecting piece (311) is screwed onto the conical opening；
The head of the interconnecting piece (311) be equipped with the first threaded hole, the clamping screw (4) from the top of facing cutter (1) successively
It is connect across facing cutter (1), tapered sleeve (2) with the first threaded hole of interconnecting piece (311).
2. cutter for milling machines according to claim 1, it is characterised in that: the tail portion of the tapered sleeve (2) is equipped with the second screw thread
Hole, the axial line of the vertical tapered sleeve (2) of second threaded hole.
3. cutter for milling machines according to claim 1 or 2, it is characterised in that: two cutting knifes edge of the blade (32) are flat
For row in cutting face, the angle of two cutting knifes edge of the blade (32) is 80 degree to 90 degree.
4. cutter for milling machines according to claim 1 or 2, it is characterised in that: the blade (32) is fixedly connected by screw
In the indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096541.5U CN209532222U (en) | 2018-12-13 | 2018-12-13 | A kind of cutter for milling machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096541.5U CN209532222U (en) | 2018-12-13 | 2018-12-13 | A kind of cutter for milling machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209532222U true CN209532222U (en) | 2019-10-25 |
Family
ID=68264533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822096541.5U Expired - Fee Related CN209532222U (en) | 2018-12-13 | 2018-12-13 | A kind of cutter for milling machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209532222U (en) |
-
2018
- 2018-12-13 CN CN201822096541.5U patent/CN209532222U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |