CN104551166A - Alloy end milling cutter - Google Patents
Alloy end milling cutter Download PDFInfo
- Publication number
- CN104551166A CN104551166A CN201310488820.5A CN201310488820A CN104551166A CN 104551166 A CN104551166 A CN 104551166A CN 201310488820 A CN201310488820 A CN 201310488820A CN 104551166 A CN104551166 A CN 104551166A
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutting
- chip discharge
- edges
- cutter body
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/32—Chip breaking or chip evacuation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention belongs to the field of a cutting tool, and particularly relates to an integrally formed alloy end milling cutter with high cutter strength. The alloy end milling cutter comprises a cutter body rotating around a center shaft, and is characterized in that a cutting part is arranged at the left section of the cutter body, a cutter handle part is arranged at the right end of the cutter body, the cutting part comprises four end surface cutting edges uniformly arranged on the left end surface of the cutter body, a spiral chip discharge groove extending to the tail section of the cutting part is arranged between every two adjacent end surface cutting edges, and cutting edges are also arranged on edges of the spiral chip discharge grooves. The cutting part and a cutter bar are integrally arranged, so that the cutter strength is effectively improved, the defect of breakage of a conventional welding cutter is overcome, safety accidents are effectively prevented, meanwhile, chips can be cut off by the cutting edges arranged on the edges of the spiral chip discharge grooves, so that the chip discharge grooves are prevented from being blocked by numerous large chips, and chip discharge is facilitated.
Description
Technical field
The invention belongs to cutting tool field, particularly a kind of integrated molding, alloy slotting cutter that cutter hub intensity is high.
Background technology
Existing slotting cutter is all first process cutting tip, and then carry out being welded and fixed with handle of a knife thus form complete cutting tool, the rigidity of the slotting cutter processed like this is poor, when cutting output is larger, easily there is fracture in welding position, the situation of fly cutter can be there will be, larger impact is all existed on production and production safety.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, cutting portion of the present invention and knife bar integrally are arranged, and effectively improve the intensity of cutter, overcome the problem of the fracture that existing brazed shank tool exists, effectively prevent the generation of security incident.
The present invention is achieved through the following technical solutions:
Alloy slotting cutter, it comprises the cutter body that centrally axle rotates, it is characterized in that: left section of described cutter body is provided with cutting portion, the right-hand member of cutter is provided with shank section, described cutting portion comprises that cutter body left side is uniform is provided with four face cutting edges, be provided with the helical flute extending to cutting portion latter end between adjacent face cutting edge, the edge of described helical flute is also provided with cutting edge.Further, the length of described cutting portion is 30mm.
In sum, the present invention has beneficial effect:
Cutting portion of the present invention and knife bar integrally are arranged, and effectively improve the intensity of cutter, overcome the problem of the fracture that existing brazed shank tool exists, effectively prevent the generation of security incident.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.Wherein:
Figure 1 shows that structural representation of the present invention;
In figure, 1 is face cutting edge, and 2 is cutting portion, and 21 is cutting edge, and 3 is helical flute, and 4 is shank section, and 5 is cutter body.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
Alloy slotting cutter as shown in Figure 1, it comprises the cutter body 5 that centrally axle rotates, it is characterized in that: left section of described cutter body 5 is provided with cutting portion 2, the right-hand member of cutter body 5 is provided with shank section 4, described cutting portion comprises that cutter body 5 left side is uniform is provided with four face cutting edges 1, be provided with the helical flute 3 extending to cutting portion latter end between adjacent face cutting edge, the edge of described helical flute 3 is also provided with cutting edge 21.
Further, the length of described cutting portion 2 is 30mm, controls the cutting depth of cutter, avoids cutting output excessive, affect cutting-tool's used life.
In sum, the present invention has beneficial effect:
Cutting portion of the present invention and knife bar integrally are arranged, effectively improve the intensity of cutter, overcome the problem of the fracture that existing brazed shank tool exists, effectively prevent the generation of security incident, the cutting edge that debris groove edge is arranged simultaneously can cut off chip, prevent the much chip areas that causes of chip from blocking, be conducive to the discharge of chip.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention namely openly in scope, still can do some and revise or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (2)
1. alloy slotting cutter, it comprises the cutter body that centrally axle rotates, it is characterized in that: left section of described cutter body is provided with cutting portion, the right-hand member of cutter is provided with shank section, described cutting portion comprises that cutter body left side is uniform is provided with four face cutting edges, be provided with the helical flute extending to cutting portion latter end between adjacent face cutting edge, the edge of described helical flute is also provided with cutting edge.
2. alloy slotting cutter according to claim 1, is characterized in that: the length of described cutting portion is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488820.5A CN104551166A (en) | 2013-10-17 | 2013-10-17 | Alloy end milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488820.5A CN104551166A (en) | 2013-10-17 | 2013-10-17 | Alloy end milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551166A true CN104551166A (en) | 2015-04-29 |
Family
ID=53068817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310488820.5A Pending CN104551166A (en) | 2013-10-17 | 2013-10-17 | Alloy end milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238792A (en) * | 2016-08-04 | 2016-12-21 | 铜陵市永生机电制造有限责任公司 | A kind of end mill(ing) cutter |
-
2013
- 2013-10-17 CN CN201310488820.5A patent/CN104551166A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238792A (en) * | 2016-08-04 | 2016-12-21 | 铜陵市永生机电制造有限责任公司 | A kind of end mill(ing) cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |