CN205496655U - Two disc cutter of processing thickness adjustable - Google Patents
Two disc cutter of processing thickness adjustable Download PDFInfo
- Publication number
- CN205496655U CN205496655U CN201620352926.1U CN201620352926U CN205496655U CN 205496655 U CN205496655 U CN 205496655U CN 201620352926 U CN201620352926 U CN 201620352926U CN 205496655 U CN205496655 U CN 205496655U
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- China
- Prior art keywords
- cutterhead
- thickness
- cutter
- face
- blade disc
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- Expired - Fee Related
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Abstract
The utility model discloses a two disc cutter of processing thickness adjustable, including the handle of a knife, the head end of handle of a knife is equipped with blade disc installation head, overhead first blade disc and the second blade disc installed side by side of blade disc installation, be equipped with the spacer between first blade disc and the first rear end face of blade disc installation. The utility model discloses a milling cutter installs first blade disc and second blade disc, can take shape to two terminal surface simultaneous processing of part, and consequently a clamping can shape, and the spacer through changing different thickness, and thickness that can effective controlled guide nose end face is fit for the vary guiding hole both ends face of thickness of the processing pincers body, and it is strong to exchange the commonality, is favorable to reduce cost, improves production efficiency by a wide margin.
Description
Technical field
This utility model relates to machining tool.
Background technology
End face is carried out by the processing method of tradition caliper part pilot hole both ends of the surface mainly by one side wire rod quality
Successively twice processing, wherein after processing end face, need to pull down part from existing frock, then reverse side again
Positioning and clamping milling other end face, both ends of the surface spacing fully relies on program and is controlled, wherein second time clamping
Error size can directly affect this part end face thickness, this processing method scale error is relatively big, and need to enter
Twice clamping of row, wastes time and energy, production efficiency is created large effect.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of processing adjustable two disk-cutter of thickness,
Part by one-step clamping post-treatment can be made to shape, improve production efficiency.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of processing thickness is adjustable
Whole two disk-cutter, including handle of a knife, the head end of described handle of a knife is provided with cutterhead mounting head, in described cutterhead mounting head
First cutterhead and second cutterhead are mounted side by side, have been provided with between described first cutterhead and cutterhead mounting head rear end face
Spacer.
As preferably, described first cutterhead and the second cutterhead all use porose rhombus without relief angle vertical dress blade, cutter
The each blade of sheet carries tool orthogonal rake.
As preferably, the center of described second cutterhead is provided with the protuberance being convex to the first cutterhead, protuberance end face
It is resisted against on the first cutterhead front end face.
As preferably, between described first cutterhead, the second cutterhead and cutterhead mounting head, it is provided with flat key, described convex
Going out and offer the side keyway coordinated with flat key in portion, the centre bore of described first cutterhead offers joins with flat key
The axial keyway closed.
As preferably, described handle of a knife uses alloy tool steel 9SiCr to make, described first cutterhead and the second cutterhead
Structural alloy steel 40Cr is used to make.
Milling cutter of the present utility model is provided with the first cutterhead and the second cutterhead, can be same to the two of part end face
Time shape, therefore clamped one time can shape, and by change different-thickness spacer, can have
Effect controls the thickness of pilot hole end face, is suitable for the pilot hole both ends of the surface of processing caliper not equal thickness, exchanges general
Property strong, advantageously reduce cost, production efficiency be greatly improved.
Accompanying drawing explanation
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of handle of a knife；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is the end face structure schematic diagram of the second cutterhead；
Fig. 5 is the radial direction schematic diagram of the second cutterhead；
Fig. 6 is the end face structure schematic diagram of the first cutterhead；
Fig. 7 is the radial direction schematic diagram of the first cutterhead.
Detailed description of the invention
As shown in Figures 1 to 7, a kind of processing adjustable two disk-cutter of thickness, including handle of a knife 1, described handle of a knife
Head end be provided with cutterhead mounting head 10, first cutterhead 3 and second has been mounted side by side in described cutterhead mounting head 10
Cutterhead 5, is provided with spacer 2 between described first cutterhead 3 and the rear end face of cutterhead mounting head 10.Second cutterhead 5
Center be provided with the protuberance 51 being convex to the first cutterhead, protuberance 51 end face is resisted against on the first cutterhead front end face.
It is provided with flat key 7, described protuberance 51 between described first cutterhead the 3, second cutterhead 5 and cutterhead mounting head 10
On offer the side keyway 52 coordinated with flat key 7, the centre bore of described first cutterhead offers and flat key 7
The axial keyway 31 coordinated, in cutterhead mounting head 10, corresponding flat key 7 is provided with long keyway 101.
Spacer 2 on the basis of its endoporus, by offer on it keyway and end face location be loaded in cutterhead mounting head 10,
First cutterhead 3 positions in the same fashion and is loaded in cutterhead mounting head 10 against spacer 2, within the second cutterhead 5
On the basis of hole and end face, it is loaded in cutterhead mounting head 10 against the first cutterhead 3 by side keyway 52, also
Can increase and decrease spacer at the first cutterhead 3 and the second cutterhead 5, the spacing of two cutterheads is by increasing and decreasing the thickness of spacer
It is adjusted, the most just can directly control the thickness of pilot hole both ends of the surface from cutter, it is achieved difference is led
To the processing of hole end surface thickness, and greatly enhance production efficiency.
Insert groove is offered, uniform insert groove on cutter hub circumference on first cutterhead 3 and the second cutterhead 5.Cutter
Sheet 4 is positioned by insert groove, and cutterhead mounting head 10 end face is provided with screwed hole 102, and screws interior hexagonal spiral shell
Nail 6, is pressed abd fixed on the first cutterhead 3 and the second cutterhead 5 in cutterhead mounting head 10.First cutterhead 3 He
Second cutterhead 5 works together, can shape the two of part end face simultaneously.
Wherein, described first cutterhead 3 material is that structural alloy steel 40Cr is thermally treated quenched, to improve its power
Learning performance, cutter hub is with endoporus, end face for Cutting tool installation manner benchmark, and axial keyway transmits the cutting moment of torque, described cutter
Body circumference upper left side is furnished with uniform insert groove.
Described second cutterhead 5 material is that structural alloy steel 40Cr is thermally treated quenched, to improve its mechanical property,
Cutter hub, with endoporus, end face for Cutting tool installation manner benchmark, realizes between two disk-cutter by increasing and decreasing the spacer between two dise knifes
Away from adjustment thus control pilot hole end surface thickness.Because two disk-cutter acquiescence working width is the first cutterhead protuberance
The height (current specification is 12 (needing to set according to reality processing)) of 51, if processing needs portion more than 51
The pilot hole both ends of the surface of width (citing 13), only need to add thickness difference between two dise knifes is the spacer of 1mm, with
Time adjust the spacer on rear side of the first cutterhead 3 so that it is reduction 1mm, so adjustment can be always ensured that end face
The contact length of key so that it is transmit relatively reliable.Cutter transmits the cutting moment of torque by side keyway, works as adjustment
During cutterhead thickness, constant by the thickness increase and decrease setting up spacer can be effectively ensured straight end-face key transmission length.
Described first cutterhead 3 and the second cutterhead 5 all use porose rhombus without relief angle vertical dress blade, and blade is each
Blade carries tool orthogonal rake.Both absorb the feature of the tradition brisk cutting of paperback blade, inherit again tradition vertical
Dress blade high intensity, the advantage of high bearing capacity, perfectly combine both, knife edge profit is firm,
Cutting brisk, can bear the cutting of bigger load under same operating mode, cutting power is strong and steady.Blade material
For being suitable for the High Performance W cobalt hard alloy material that spheroidal graphite cast-iron is processed, and carry out face coat, improve it and cut
Cut performance and life-span.
Described spacer, 2 materials are structural steel 45, thermally treated, improve the mechanical property such as hardness, intensity, and
It makes the spacer in seriation different-thickness, is suitable for the pilot hole both ends of the surface of processing caliper not equal thickness, mutually
Change highly versatile.
Described handle of a knife 1 material is alloy tool steel 9SiCr, the mechanical property such as thermally treated raising hardness, intensity,
The cutterhead mounting head cylindrical of handle of a knife front end has flat key groove, for location first cutterhead the 3, second cutterhead 5 and every
Overlapping 2 parts such as grade, cutterhead mounting head end face is provided with the female thread of the M16 of deep 38mm, screws soket head cap screw 6,
Fixing for whole cutterhead is tightened.Handle of a knife afterbody is provided with BT50 Knife handle structure, with handle of a knife integrated design more
Be conducive to the control of beating of cutterhead.
It addition, flat key 7 material is structural alloy steel 40Cr, the mechanical property such as thermally treated raising hardness, intensity
Energy.Soket head cap screw 6 material is structural alloy steel 40Cr, the mechanical property such as thermally treated raising hardness, intensity
Energy.
Claims (5)
1. the processing adjustable two disk-cutter of thickness, including handle of a knife, the head end of described handle of a knife is provided with cutterhead mounting head,
It is characterized in that: first cutterhead and second cutterhead, described first cutter in described cutterhead mounting head, have been mounted side by side
It is provided with spacer between dish and cutterhead mounting head rear end face.
A kind of processing adjustable two disk-cutter of thickness the most according to claim 1, it is characterised in that: described first
Cutterhead and the second cutterhead all use porose rhombus without relief angle vertical dress blade, and each blade of blade carries tool orthogonal rake.
A kind of processing adjustable two disk-cutter of thickness the most according to claim 1, it is characterised in that: described second
The center of cutterhead is provided with the protuberance being convex to the first cutterhead, and protuberance end face is resisted against on the first cutterhead front end face.
A kind of processing adjustable two disk-cutter of thickness the most according to claim 3, it is characterised in that: described first
It is provided with flat key between cutterhead, the second cutterhead and cutterhead mounting head, described protuberance offers and coordinates with flat key
Side keyway, the centre bore of described first cutterhead offers the axial keyway coordinated with flat key.
5., according to a kind of processing adjustable two disk-cutter of thickness described in Claims 1-4 any one, its feature exists
In: described handle of a knife uses alloy tool steel 9SiCr to make, and described first cutterhead and the second cutterhead use alloy knot
Structure steel 40Cr makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352926.1U CN205496655U (en) | 2016-04-22 | 2016-04-22 | Two disc cutter of processing thickness adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352926.1U CN205496655U (en) | 2016-04-22 | 2016-04-22 | Two disc cutter of processing thickness adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496655U true CN205496655U (en) | 2016-08-24 |
Family
ID=56706537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620352926.1U Expired - Fee Related CN205496655U (en) | 2016-04-22 | 2016-04-22 | Two disc cutter of processing thickness adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496655U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514262A (en) * | 2016-12-29 | 2017-03-22 | 重庆太乙机械有限公司 | Rounded corner and special-shaped hole milling equipment |
| CN106735489A (en) * | 2016-11-25 | 2017-05-31 | 株洲钻石切削刀具股份有限公司 | A kind of Multifunction milling cutting knife tool |
| CN109719332A (en) * | 2018-11-28 | 2019-05-07 | 中铁宝桥集团有限公司 | Medium-and low-speed maglev F rail magnetic pole strength and aluminium sheet mounting surface simultaneous processing cutter and method |
-
2016
- 2016-04-22 CN CN201620352926.1U patent/CN205496655U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735489A (en) * | 2016-11-25 | 2017-05-31 | 株洲钻石切削刀具股份有限公司 | A kind of Multifunction milling cutting knife tool |
| CN106735489B (en) * | 2016-11-25 | 2018-11-30 | 株洲钻石切削刀具股份有限公司 | A kind of Multifunction milling cutting knife tool |
| CN106514262A (en) * | 2016-12-29 | 2017-03-22 | 重庆太乙机械有限公司 | Rounded corner and special-shaped hole milling equipment |
| CN109719332A (en) * | 2018-11-28 | 2019-05-07 | 中铁宝桥集团有限公司 | Medium-and low-speed maglev F rail magnetic pole strength and aluminium sheet mounting surface simultaneous processing cutter and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |