CN107671343A - A kind of slotting cutter of single arc-shaped grooves - Google Patents
A kind of slotting cutter of single arc-shaped grooves Download PDFInfo
- Publication number
- CN107671343A CN107671343A CN201711093695.2A CN201711093695A CN107671343A CN 107671343 A CN107671343 A CN 107671343A CN 201711093695 A CN201711093695 A CN 201711093695A CN 107671343 A CN107671343 A CN 107671343A
- Authority
- CN
- China
- Prior art keywords
- cutter
- shaped grooves
- knife
- handle
- attachment means
- 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
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
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
- B23C5/1054—T slot cutters
- B23C5/1072—T slot cutters with removable cutting inserts
-
- 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
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
-
- 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
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/02—Connections between the shanks and detachable cutting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/40—Flutes, i.e. chip conveying grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of slotting cutter of single arc-shaped grooves, including cutter tooth, cutter body, attachment means, bolt, topping machanism, cutter head, handle of a knife, lock-joint and fixing hole；The beneficial effects of the invention are as follows：End mill structure connection is compact, using simple, cutter body is single arc-shaped grooves structure, when carrying out milling process, workpiece can be fed along or with respect to milling cutter direction of rotation, efficiency is higher, chip pocket is provided with cutter tooth, when milling cutter promotes, prevent detritus from blocking, cause to promote difficulty increase, milling cutter body surface is coated with metal level, smoothness is higher with cutting accuracy, attachment means side is provided with lock-joint, it can be fixed by pin, cutter head is bolted at the top of cutter tooth, when cutter head sharpness does not reach requirement, it is convenient for changing new cutter head, cutter head outboard array is provided with topping machanism, topping machanism one end is installed with section, chip breaking effect can be improved, so as to improve the chip efficiency of big surplus, stability is strong during work.
Description
Technical field
The present invention relates to a kind of slotting cutter, specially a kind of slotting cutter of single arc-shaped grooves, belong to milling cutter device field.
Background technology
Milling cutter is a kind of cutter made, is typically mainly used in numerical control machining center, CNC engraving machines, can also be attached to
Some harder uncomplicated heat treatment materials are processed on plain-milling machine, wolfram steel milling cutter is widely used, and uses High-speed machining, hard
Alloy cutter is the leading products of numerical control machining cutter, and there are more than 90% lathe tool in some countries, and more than 55% milling cutter is all adopted
Manufactured with hard alloy, and this trend is also increasing, and since the 1980s, tool industry constantly expands various whole
The production of body formula and indexable formula hard alloy cutter or blade, its kind have spread over various cutting tool fields, wherein
Indexable hard alloy cutter is expanded to various accurate, complicated, forming tool fields by simple lathe tool, face milling cutters, and hard closes
The common used material of the universal cutter such as gold or manufacture drill bit, face milling cutters, meanwhile, in reamer, slotting cutter, processing Hardened gear face, greatly
The complex cutting tools such as gear cutter, broaching tool are also increasing using hard alloy.
In place of slotting cutter comes with some shortcomings at present, chip pocket is not provided with some cutters tooth, when milling cutter promotes, detritus
Block, cause to promote difficulty increase, some cutter heads are not the tops for being bolted on cutter tooth, when cutter head sharpness does not reach
It is required that when can not change cutter head, section is not fixedly mounted in some topping machanism one end, it is impossible to chip breaking effect is improved, so as to improve
The chip efficiency of big surplus, practicality be not strong.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of slotting cutter of single arc-shaped grooves.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of slotting cutter of single arc-shaped grooves, including cutter tooth,
Cutter body, attachment means, bolt, topping machanism, cutter head, handle of a knife, lock-joint and fixing hole；The cutter body bottom is provided with
Attachment means, and the attachment means are fixed by pin through lock-joint, the attachment means side is provided with lock-joint, the company
Connection device bottom is provided with fixing hole, and is provided with screw thread, the fixed bore dia and shank diameter phase on the inside of the fixing hole
Together, the shank length is 50 millimeters, handle of a knife is installed with the top of the attachment means, the handle of a knife and cutter tooth are cylinder
Body structure, a diameter of 4 millimeters of the handle of a knife, the handle of a knife top is provided with cutter tooth, and chip pocket, institute are provided with the cutter tooth
The maximum length of chip for stating cutter tooth is 2 millimeters, is bolted at the top of the cutter tooth and is provided with cutter head, the cutter head can be flexible
Remove, the cutter head outboard array is provided with topping machanism, and described topping machanism one end is installed with section.
Further, slotting cutter cutting efficiency is improved in order to reach, prevents jam in slotting cutter rotary course, the milling cutter
Body is single arc-shaped grooves structure.
Further, chip breaking effect can be improved in order to reach, so as to improve the chip efficiency of big surplus, the cutting dress
Put one end and be installed with section.
Further, in order to reach the fastness for improving attachment means and fixing, the attachment means pass through pin by pin
Mouth is fixed.
Further, milling cutter rotation is fixed in machinery equipment in order to reach, screw thread is provided with the inside of the fixing hole.
Further, it can still continue to promote when milling cutter is advanced at the top of handle of a knife to reach, have at the top of the handle of a knife
Certain radian.
Further, in order to reach the hardness and cutting accuracy of raising slotting cutter, the milling cutter body surface is coated with metal
Layer.
The beneficial effects of the invention are as follows：End mill structure connection is compact, and using simple, cutter body is single arc-shaped grooves
Structure, when carrying out milling process, workpiece can be fed along or with respect to milling cutter direction of rotation, and efficiency is higher, is provided with cutter tooth
Chip pocket, when milling cutter promotes, prevent detritus from blocking, cause to promote difficulty increase, milling cutter body surface is coated with metal level, smooth
Degree is higher with cutting accuracy, and attachment means side is provided with lock-joint, can be fixed by pin, cutter head is bolted on cutter tooth
Top, when cutter head sharpness does not reach requirement, new cutter head is convenient for changing, cutter head outboard array is provided with topping machanism, cut
Turning device one end is installed with section, can improve chip breaking effect, stable during work so as to improve the chip efficiency of big surplus
Property is strong.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is attachment means structural representation of the present invention；
Fig. 3 is cutter head structure schematic diagram of the present invention；
In figure：1st, cutter tooth, 2, cutter body, 3, attachment means, 4, bolt, 5, topping machanism, 6, cutter head, 7, handle of a knife, 8,
Lock-joint, 9, fixing hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of slotting cutter of single arc-shaped grooves, including cutter tooth 1, cutter body 2, attachment means 3, bolt
4th, topping machanism 5, cutter head 6, handle of a knife 7, lock-joint 8 and fixing hole 9；The bottom of cutter body 2 is provided with attachment means 3, and institute
State attachment means 3 to fix through lock-joint 8 by pin, the side of attachment means 3 is provided with lock-joint 8, the bottom of attachment means 3
Portion is provided with fixing hole 9, and the inner side of the fixing hole 9 is provided with screw thread, and the diameter of fixing hole 9 is identical with the diameter of handle of a knife 7, institute
The length of handle of a knife 7 is stated as 50 millimeters, the top of attachment means 3 is installed with handle of a knife 7, and the handle of a knife 7 and cutter tooth 1 are cylinder
Body structure, a diameter of 4 millimeters of the handle of a knife 7, the top of handle of a knife 7 is provided with cutter tooth 1, and appearance bits are provided with the cutter tooth 1
Groove, the maximum length of chip of the cutter tooth 1 is 2 millimeters, and the top of cutter tooth 1 is installed with cutter head 6 by bolt 4, described
Cutter head 6 can be removed flexibly, and the outboard array of cutter head 6 is provided with topping machanism 5, and the one end of the topping machanism 5 is fixedly mounted
There is section.
A kind of technical optimization scheme as the present invention：The cutter body 2 is single arc-shaped grooves structure；The cutting dress
Put 5 one end and be installed with section；The attachment means 3 are fixed by pin through lock-joint 8；The inner side of fixing hole 9 is set
There is screw thread；Certain radian is arranged at the top of handle of a knife 7；The surface of cutter body 2 is coated with metal level.
In the use of the present invention, handle of a knife is fixedly mounted in attachment means first, attachment means side is provided with lock-joint,
Pin fixes attachment means through lock-joint, and shank length is 55 millimeters, a diameter of 4 millimeters；Secondly appearance bits are provided with cutter tooth
Groove, when milling cutter promotes, prevent detritus from blocking, cause to promote difficulty increase, certain radian is set on the upside of handle of a knife, and milling cutter promotes
When at the top of to handle of a knife, it can continue to promote；Cutter head is bolted to connection at the top of last cutter tooth, cutter head outboard array is set
There is topping machanism, topping machanism one end is installed with section, can improve chip breaking effect, so as to improve the chip of big surplus effect
Rate, chip breaking effect can be improved, so as to improve the chip efficiency of big surplus.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of slotting cutter of single arc-shaped grooves, including cutter tooth (1), cutter body (2), attachment means (3), bolt (4), cutting
Device (5), cutter head (6), handle of a knife (7), lock-joint (8) and fixing hole (9)；It is characterized in that：Cutter body (2) bottom is set
There are attachment means (3), attachment means (3) side is provided with lock-joint (8), and attachment means (3) bottom is provided with fixation
Hole (9), fixing hole (9) diameter is identical with handle of a knife (7) diameter, and handle of a knife (7) length is 50 millimeters, the attachment means
(3) top is installed with handle of a knife (7), and the handle of a knife (7) and cutter tooth (1) are cylindrical structure, the diameter of the handle of a knife (7)
For 4 millimeters, cutter tooth (1) is provided with the top of the handle of a knife (7), chip pocket is provided with the cutter tooth (1), the cutter tooth (1)
Maximum length of chip is 2 millimeters, is installed with cutter head (6) by bolt (4) at the top of the cutter tooth (1), the cutter head (6) can
Flexibly remove, cutter head (6) outboard array is provided with topping machanism (5).
A kind of 2. slotting cutter of single arc-shaped grooves according to claim 1, it is characterised in that：The cutter body (2) is
Single arc-shaped grooves structure.
A kind of 3. slotting cutter of single arc-shaped grooves according to claim 1, it is characterised in that：The topping machanism (5) one
End is installed with section.
A kind of 4. slotting cutter of single arc-shaped grooves according to claim 1, it is characterised in that：The attachment means (3) are logical
It is fixed through lock-joint (8) to cross pin.
A kind of 5. slotting cutter of single arc-shaped grooves according to claim 1, it is characterised in that：On the inside of the fixing hole (9)
It is provided with screw thread.
A kind of 6. slotting cutter of single arc-shaped grooves according to claim 1, it is characterised in that：Have at the top of the handle of a knife (7)
Certain radian.
A kind of 7. slotting cutter of single arc-shaped grooves according to claim 1, it is characterised in that：Cutter body (2) table
Face is coated with metal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711093695.2A CN107671343A (en) | 2017-11-08 | 2017-11-08 | A kind of slotting cutter of single arc-shaped grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711093695.2A CN107671343A (en) | 2017-11-08 | 2017-11-08 | A kind of slotting cutter of single arc-shaped grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107671343A true CN107671343A (en) | 2018-02-09 |
Family
ID=61145004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711093695.2A Pending CN107671343A (en) | 2017-11-08 | 2017-11-08 | A kind of slotting cutter of single arc-shaped grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671343A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788268A (en) * | 2018-06-29 | 2018-11-13 | 聂超 | A kind of milling cutter fixing device and its application method |
| CN109108349A (en) * | 2018-10-22 | 2019-01-01 | 东莞亿诚精密模具有限公司 | A kind of golf club head scope of attack process tool and processing method |
| CN109277611A (en) * | 2018-11-15 | 2019-01-29 | 汤阴县鼎元工程塑料有限公司 | A kind of anti-burr device of plastic plate processing |
-
2017
- 2017-11-08 CN CN201711093695.2A patent/CN107671343A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788268A (en) * | 2018-06-29 | 2018-11-13 | 聂超 | A kind of milling cutter fixing device and its application method |
| CN109108349A (en) * | 2018-10-22 | 2019-01-01 | 东莞亿诚精密模具有限公司 | A kind of golf club head scope of attack process tool and processing method |
| CN109277611A (en) * | 2018-11-15 | 2019-01-29 | 汤阴县鼎元工程塑料有限公司 | A kind of anti-burr device of plastic plate processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |