CN109277619A - A kind of plastic plate expansion slotting cutter - Google Patents
A kind of plastic plate expansion slotting cutter Download PDFInfo
- Publication number
- CN109277619A CN109277619A CN201811361364.7A CN201811361364A CN109277619A CN 109277619 A CN109277619 A CN 109277619A CN 201811361364 A CN201811361364 A CN 201811361364A CN 109277619 A CN109277619 A CN 109277619A
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- cutter tooth
- upper clamping
- tooth
- lower clamping
- 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.)
- Pending
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 238000003801 milling Methods 0.000 abstract description 25
- 238000005520 cutting process Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/34—Milling grooves of other forms, e.g. circumferential
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The present invention relates to cutting apparatus technical fields, specifically disclose a kind of plastic plate expansion slotting cutter, including knife handle, left cutter tooth, right cutter tooth, upper clamping piece and lower clamping piece, the left cutter tooth and right cutter tooth are triangular prism, the upper clamping piece is fixedly connected with the knife handle, and the upper clamping piece and lower clamping piece are arranged in parallel；Longitudinal both ends of the upper clamping piece and lower clamping piece are arranged in the left cutter tooth and right cutter tooth, and are fixedly connected with it by fixed device, and the top and bottom of the upper clamping piece or lower clamping piece are not higher than the upper surface and lower end surface of left cutter tooth and right cutter tooth.The present invention makes the passing away of cutting more smooth using the method that cavity is arranged among milling cutter, effectively improves adverse effect of the chip to processing quality in cutting process.
Description
Technical field
The present invention relates to cutting apparatus technical fields, expand slotting cutter more particularly, to a kind of plastic plate.
Background technique
T-slot milling cutter processing is the specific purpose tool for processing T-slot, after straight trough mills out, can once mill out precision and reach requirement
T-slot, milling cutter end sword has a suitable cutting angle, and cutter tooth is designed by helical teeth, side set, and stable cutting, cutting force are small.
The milling cutter that processing T-slot generally uses on plastic plate is two tooth, i.e., only there are two cutter tooth, milling cutter is arranged such
Purpose essentially consist in convenient for chip removal and reduce cost, since the quality of plastics is softer, two cutters tooth can be completed normally to expand
Groove cutting, thus two tooth T-slot cutters in field of plastics processing using relatively broad.
However, existing milling cutter can not often cut the plastic wire band of adhesion completely in expanding slot process, cause
The reason of this problem, there is two, first is that having certain elasticity since plastic material is softer, so that one when milling cutter leaves groove face
Cutting bits can not be cut off；Second is that since the chip generated in cutting process fails to be discharged in time, and then secondary enter milling cutter and cut
The distance between milling cutter and cutting face is caused to increase between bevel.Commonly using in field application manually takes blade to cut these flashes
It is handled, not only causes a large amount of artificial waste, it is also possible to since misoperation causes damage and the personnel in cutting face
It is injured.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of plastic plates to expand slotting cutter, use
The method that cavity is arranged among milling cutter makes the passing away of cutting more smooth, effectively improves chip in cutting process
Adverse effect to processing quality.
In order to achieve the above objectives, the invention adopts the following technical scheme:
A kind of plastic plate expansion slotting cutter, including knife handle, left cutter tooth, right cutter tooth, upper clamping piece and lower clamping piece, the left knife
Tooth and right cutter tooth are triangular prism, and the upper clamping piece is fixedly connected with the knife handle, and the upper clamping piece is parallel with lower clamping piece
Setting；Longitudinal both ends of the upper clamping piece and lower clamping piece are arranged in the left cutter tooth and right cutter tooth, and are made by fixed device
It is fixedly connected, and the top and bottom of the upper clamping piece or lower clamping piece are not higher than the upper surface and lower end of left cutter tooth and right cutter tooth
Face.
Further, the fixed device includes fixing groove, locating piece and bolt, and the fixing groove is arranged in the left knife
The upper and lower end face of tooth or right cutter tooth, the fixing groove are provided centrally with internal thread hole, and the locating piece is fixed at described
The both ends of upper clamping piece and lower clamping piece, the locating piece are provided centrally with the through-hole with step, and the bolt passes through institute
Stating through-hole is fixedly connected with locating piece with fixing groove.
Further, the transversal cross-section of the left cutter tooth and right cutter tooth is isosceles triangle, and the fixing groove setting is waiting
Lumbar triangle shape bottom edge side；The point of a knife of the left cutter tooth and right cutter tooth is located at where isosceles triangle bottom edge institute opposite vertexes
Seamed edge.
The beneficial effects of the present invention are:
The present invention forms cavity in the side of milling cutter by left cutter tooth, right cutter tooth, upper clamping piece and lower clamping piece, on the one hand has
Help the heat quick release generated in the cutting process of milling cutter, extends the tired time of milling cutter, considerably increase milling cutter
Service life；On the other hand but also the chip formed in cutting process is easier to be discharged, effective solution chip enters cutting
Working region is influenced caused by cutting quality.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is cross-sectional operational views of the invention.
In figure: 1- knife handle, 2- bolt, 3- locating piece, the left cutter tooth of 4-, the upper clamping piece of 5-, clamping piece under 6-, the right cutter tooth of 7-,
8- plastic plate.
Specific embodiment
Below in conjunction with attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
As depicted in figs. 1 and 2, a kind of plastic plate expands slotting cutter, is mainly used for the T-slot processing of plastic plate 8, including knife handle
1, left cutter tooth 4, right cutter tooth 7, upper clamping piece 5 and lower clamping piece 6, milling cutter are mounted on milling machine by knife handle 1 and carry out machining.
The upper clamping piece 5 is fixedly connected with the knife handle 1, the setting of knife handle 1 and the center above upper clamping piece 5,
The upper clamping piece 5 and lower clamping piece 6 are the plate of ellipse, the size and shape phase of the upper clamping piece 5 and lower clamping piece 6
Together and it is arranged in parallel；Longitudinal both ends of the upper clamping piece 5 and lower clamping piece 6 are arranged in the left cutter tooth 4 and right cutter tooth 7, and
It is fixedly connected with it by fixed device, the top and bottom of the upper clamping piece 5 or lower clamping piece 6 are not higher than left cutter tooth 4 and right knife
The upper surface and lower end surface of tooth 7.So that the side of this milling cutter is formed cavity, on the one hand facilitates to generate in the cutting process of milling cutter
Heat quick release extends the tired time of milling cutter, considerably increases the service life of milling cutter；On the other hand but also cutting
The chip formed in the process is easier to be discharged, and effective solution chip enters cutwork region shadow caused by cutting quality
It rings.
In the present embodiment, further, the fixed device includes fixing groove, locating piece 3 and bolt 2, the fixing groove
The upper and lower end face of the left cutter tooth 4 or right cutter tooth 7 is set, and the fixing groove is provided centrally with internal thread hole, the positioning
Block 3 is fixed at the both ends of the upper clamping piece 5 and lower clamping piece 6, and the locating piece 3 is provided centrally with step
Through-hole, the bolt 2, which passes through the through-hole, is fixedly connected with locating piece 3 with fixing groove.When blade damage or abrasion reach certain
When limit value needs replacing, it is only necessary to by the dismounting of the fixing bolts 2 of 7 two sides of left cutter tooth 4 or right cutter tooth can be carried out replacement or
Maintenance is removed, the operation and maintenance cost of milling cutter is advantageously reduced.The preferably circular flat head bolt 2 of the bolt 2, in order to subtract
Gap between few bolt 2 and upper clamping piece 5 and lower clamping piece 6 is conducive to the cleaning for keeping cutter head；2 top cross of bolt is opened
Slot or interior hexagonal fluting are convenient for operating bolt 2.
The left cutter tooth 4 and right cutter tooth 7 are triangular prism, in the present embodiment, further, the left cutter tooth 4 and right cutter tooth 7
Transversal cross-section be isosceles triangle, the fixing groove is arranged in isosceles triangle bottom edge side；The left cutter tooth 4 and the right side
The point of a knife of cutter tooth 7 is located at the seamed edge where isosceles triangle bottom edge institute opposite vertexes.
When for 8 groove milling of plastic plate, after first milling out straight trough by cutter with staight grooves, then by drilling out diameter and T-slot bottom phase
Same hole provides channel for the milling cutter of the present apparatus, can once mill out the T-slot that precision reaches requirement using the milling cutter of the present apparatus.
It is understood that being merely to illustrate the present invention above with respect to specific descriptions of the invention and being not limited to this
Technical solution described in inventive embodiments, those skilled in the art should understand that, still the present invention can be carried out
Modification or equivalent replacement, to reach identical technical effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (3)
1. a kind of plastic plate expands slotting cutter, it is characterised in that: including knife handle (1), left cutter tooth (4), right cutter tooth (7), upper clamping piece
(5) and lower clamping piece (6), the left cutter tooth (4) and right cutter tooth (7) are triangular prism, the upper clamping piece (5) and the knife handle
(1) it is fixedly connected, the upper clamping piece (5) and lower clamping piece (6) are arranged in parallel；The left cutter tooth (4) and right cutter tooth (7) setting
It is fixedly connected with it at longitudinal both ends of the upper clamping piece (5) and lower clamping piece (6), and by fixed device, the upper clamping
The top and bottom of piece (5) or lower clamping piece (6) are not higher than the upper surface and lower end surface of left cutter tooth (4) and right cutter tooth (7).
2. a kind of plastic plate according to claim 1 expands slotting cutter, it is characterised in that: the fixed device includes fixing
Slot, locating piece (3) and bolt (2), fixing groove setting are described in the left cutter tooth (4) or the upper and lower end face of right cutter tooth (7)
Fixing groove is provided centrally with internal thread hole, and the locating piece (3) is fixed at the upper clamping piece (5) and lower clamping piece
(6) both ends, the locating piece (3) are provided centrally with the through-hole with step, and the bolt (2), which passes through the through-hole, to be made to determine
Position block (3) is fixedly connected with fixing groove.
3. a kind of plastic plate according to claim 1 expands slotting cutter, it is characterised in that: the left cutter tooth (4) and right cutter tooth
(7) transversal cross-section is isosceles triangle, and the fixing groove is arranged in isosceles triangle bottom edge side；The left cutter tooth
(4) and the point of a knife of right cutter tooth (7) is located at the seamed edge where isosceles triangle bottom edge institute opposite vertexes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361364.7A CN109277619A (en) | 2018-11-15 | 2018-11-15 | A kind of plastic plate expansion slotting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361364.7A CN109277619A (en) | 2018-11-15 | 2018-11-15 | A kind of plastic plate expansion slotting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109277619A true CN109277619A (en) | 2019-01-29 |
Family
ID=65175776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361364.7A Pending CN109277619A (en) | 2018-11-15 | 2018-11-15 | A kind of plastic plate expansion slotting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109277619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055999A (en) * | 2022-07-28 | 2022-09-16 | 白城福佳科技有限公司 | Dryer groove processingequipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05228716A (en) * | 1992-02-13 | 1993-09-07 | Mitsubishi Materials Corp | Rolling-cutting tool |
| JPH09234618A (en) * | 1996-02-29 | 1997-09-09 | Kyocera Corp | Throwaway type t-slot mill |
| CN201702428U (en) * | 2010-04-23 | 2011-01-12 | 浙江吉利汽车研究院有限公司 | Leaf-shaped milling cutter |
| CN205289885U (en) * | 2015-12-11 | 2016-06-08 | 新昌县科宇刃具机械有限公司 | High accuracy twolip face T type slot mill that dispels heat fast |
| CN207386660U (en) * | 2017-07-03 | 2018-05-22 | 泸州市诚润机械有限公司 | The milling machine of slot in a kind of milling workpiece |
| CN209303789U (en) * | 2018-11-15 | 2019-08-27 | 汤阴县鼎元工程塑料有限公司 | A kind of plastic plate expansion slotting cutter |
-
2018
- 2018-11-15 CN CN201811361364.7A patent/CN109277619A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05228716A (en) * | 1992-02-13 | 1993-09-07 | Mitsubishi Materials Corp | Rolling-cutting tool |
| JPH09234618A (en) * | 1996-02-29 | 1997-09-09 | Kyocera Corp | Throwaway type t-slot mill |
| CN201702428U (en) * | 2010-04-23 | 2011-01-12 | 浙江吉利汽车研究院有限公司 | Leaf-shaped milling cutter |
| CN205289885U (en) * | 2015-12-11 | 2016-06-08 | 新昌县科宇刃具机械有限公司 | High accuracy twolip face T type slot mill that dispels heat fast |
| CN207386660U (en) * | 2017-07-03 | 2018-05-22 | 泸州市诚润机械有限公司 | The milling machine of slot in a kind of milling workpiece |
| CN209303789U (en) * | 2018-11-15 | 2019-08-27 | 汤阴县鼎元工程塑料有限公司 | A kind of plastic plate expansion slotting cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055999A (en) * | 2022-07-28 | 2022-09-16 | 白城福佳科技有限公司 | Dryer groove processingequipment |
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