CN203197337U - Welded-blade milling cutter - Google Patents
Welded-blade milling cutter Download PDFInfo
- Publication number
- CN203197337U CN203197337U CN 201320074553 CN201320074553U CN203197337U CN 203197337 U CN203197337 U CN 203197337U CN 201320074553 CN201320074553 CN 201320074553 CN 201320074553 U CN201320074553 U CN 201320074553U CN 203197337 U CN203197337 U CN 203197337U
- Authority
- CN
- China
- Prior art keywords
- edges
- face
- cutter hub
- cutter
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model relates to cutters for machining and particularly relates to a welded-blade milling cutter. The welded-blade milling cutter comprises a cylindrical cutter body, wherein four cutting blades are welded to one end of the cutter body and are distributed on the outer peripheral face of the cutter body, and the front end faces of the cutting blades exceed the end face of the cutter body; cutting edges of the cutting blades comprise end face edges, straight edges and inclined edges, wherein the end face edges are arranged along the radial direction of the cutter body, the straight edges are connected with the end face edges and are arranged along the axial direction of the cutter body, the inclined edges are connected with the straight edges, and included angles A are formed by the inclined edges and the axis direction of the cutter body and are 130-140 degrees; a cooling passage which runs through the cutter body is axially formed in the middle of the cutter body. When a workpiece is subjected to surface/step machining, the end face edges and the straight edges can be used for machining, and the inclined edges can be used for chamfering a hole during hole machining, so that compared with the existing milling cutters, the welded-blade milling cutter has the advantages of reasonable structure and good use effect.
Description
Technical field
The utility model relates to the cutter that machining is used, and is specifically related to a kind of weld tabs formula milling cutter.
Background technology
Milling cutter is the cutter for Milling Process, is cutter commonly used in the machining, can be on workpiece processing plane, step etc., however existing milling cutter construction is unreasonable, result of use is undesirable.And existing general milling cutter in milling process, cools off from milling cutter outer jet cooling fluid.
Summary of the invention
At above-mentioned technical problem, the utility model provides a kind of rational in infrastructure, weld tabs formula milling cutter that result of use is good.
The technical solution of the utility model is as follows:
Weld tabs formula milling cutter, comprise columniform cutter hub, cutter hub one end is welded with four cutting tips, four cutting tips are distributed in the outer peripheral face of cutter hub, the front end face of cutting tip exceeds the end face of cutter hub, and the cutting edge on the cutting tip comprises the end face sword that radially arranges along cutter hub, the straight sword that is connected with the end face sword and axially arranges along cutter hub, and be connected with straight sword and be the oblique sword of included angle A with the cutter hub axis direction, described included angle A is between 130 °-140 °; Described cutter hub middle part axially is provided with the cooling duct that connects cutter hub.
Adopted such scheme, workpiece is carried out the surface, step adds man-hour, end face sword, straight sword can be processed, and when machining hole, tiltedly sword can carry out chamfering to the aperture, with respect to existing milling cutter, the utility model is rational in infrastructure, result of use is good.
Further, described cutting tip one side is provided with chip area, and the clearance surface of chip area and the diametric(al) of cutter hub are included angle B, and included angle B is at 60 °-80 °.
Further, the thickness D of described cutting tip is 4mm, and length D1 is 30mm-35mm.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Referring to Fig. 1,2, weld tabs formula milling cutter, comprise columniform cutter hub 1, cutter hub one end is welded with four cutting tips 2, four cutting tips 2 are distributed in the outer peripheral face of cutter hub, the front end face of cutting tip exceeds the end face of cutter hub, exceed the cutter blade length D2 of cutter hub part between 1mm-2mm, cutting edge on the cutting tip comprises the end face sword 3 that radially arranges along cutter hub, the straight sword 4 that is connected with end face sword 3 and axially arranges along cutter hub, and be connected with straight sword 4 and be the oblique sword 5 of included angle A with the cutter hub axis direction, included angle A is between 130 °-140 °, during concrete enforcement, A can be 130 °, 131 °, 132 °, 133 °, 134 °, 135 °, 136 °, 137 °, 138 °, 139 °, 140 °; The cutter hub middle part axially is provided with the cooling duct 6 that connects cutter hub.Wherein, cutting tip one side is provided with chip area 7, and the clearance surface 8 of chip area is included angle B with the diametric(al) of cutter hub, and included angle B is at 60 ° or 65 ° or 70 ° or 75 ° or 80 °.The thickness D of cutting tip is 4mm, and length D1 is 30mm-35mm.
Claims (3)
1. weld tabs formula milling cutter, comprise columniform cutter hub, it is characterized in that, cutter hub one end is welded with four cutting tips, and four cutting tips are distributed in the outer peripheral face of cutter hub, and the front end face of cutting tip exceeds the end face of cutter hub, cutting edge on the cutting tip comprises the end face sword that radially arranges along cutter hub, the straight sword that is connected with the end face sword and axially arranges along cutter hub, and be connected with straight sword and be the oblique sword of included angle A with the cutter hub axis direction, described included angle A is between 130 °-140 °; Described cutter hub middle part axially is provided with the cooling duct that connects cutter hub.
2. weld tabs formula milling cutter according to claim 1 is characterized in that, described cutting tip one side is provided with chip area, and the clearance surface of chip area and the diametric(al) of cutter hub are included angle B, and included angle B is at 60 °-80 °.
3. weld tabs formula milling cutter according to claim 1 is characterized in that, the thickness D of described cutting tip is 4mm, and length D1 is 30mm-35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074553 CN203197337U (en) | 2013-02-10 | 2013-02-10 | Welded-blade milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074553 CN203197337U (en) | 2013-02-10 | 2013-02-10 | Welded-blade milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197337U true CN203197337U (en) | 2013-09-18 |
Family
ID=49141477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320074553 Expired - Fee Related CN203197337U (en) | 2013-02-10 | 2013-02-10 | Welded-blade milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084648A (en) * | 2014-07-05 | 2014-10-08 | 广西玉柴机器股份有限公司 | Bidirectional rose reamer chamfering tool and installation and use method thereof |
| CN106180771A (en) * | 2015-04-17 | 2016-12-07 | 上海睿锆信息科技有限公司 | Workpiece and the application in machining thereof |
-
2013
- 2013-02-10 CN CN 201320074553 patent/CN203197337U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084648A (en) * | 2014-07-05 | 2014-10-08 | 广西玉柴机器股份有限公司 | Bidirectional rose reamer chamfering tool and installation and use method thereof |
| CN106180771A (en) * | 2015-04-17 | 2016-12-07 | 上海睿锆信息科技有限公司 | Workpiece and the application in machining thereof |
| CN106180771B (en) * | 2015-04-17 | 2018-12-25 | 上海睿锆信息科技有限公司 | Workpiece and its application in the cutting process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103357939A (en) | Milling cutter | |
| CN203197337U (en) | Welded-blade milling cutter | |
| CN203003239U (en) | Novel chamfering cutter for numerically controlled lathe | |
| CN202894429U (en) | Novel drilling reamer | |
| CN202824774U (en) | Composite knife for drilling, grooving and shaving | |
| CN205702605U (en) | Compound many internal groove milling cutters | |
| CN205020956U (en) | Pcd shaping reamer | |
| CN202555910U (en) | Reamer | |
| CN205020917U (en) | Multiple -cutting -edge profile milling cutter | |
| CN103192121A (en) | Automatic burr-removing combined drill | |
| CN201889554U (en) | Reamer for valve body of trailer | |
| CN203221231U (en) | Solid carbide single-blade gun drill | |
| CN205996315U (en) | Compound ream reamer | |
| CN204094215U (en) | A kind of slotting cutter | |
| CN202317198U (en) | Formed milling tool for machining holes | |
| CN205414590U (en) | Reamer | |
| CN206009960U (en) | A kind of composite milling cutter | |
| CN201815676U (en) | Cutter for machining slots on end surfaces of rotary parts and components | |
| CN205684786U (en) | A cutter head structure of a drill bit | |
| CN203679377U (en) | Profile cutter used for machining sides and chamfers | |
| CN205763936U (en) | A kind of chamfering is combined countersink | |
| CN205254203U (en) | Feed soon and mill blade | |
| CN103920899A (en) | CBN blade | |
| CN204639275U (en) | A kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall | |
| CN209830393U (en) | Cut-off type milling cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140210 |