CN201151007Y - Novel T-shaped slot milling cutter - Google Patents
Novel T-shaped slot milling cutter Download PDFInfo
- Publication number
- CN201151007Y CN201151007Y CNU2007200826869U CN200720082686U CN201151007Y CN 201151007 Y CN201151007 Y CN 201151007Y CN U2007200826869 U CNU2007200826869 U CN U2007200826869U CN 200720082686 U CN200720082686 U CN 200720082686U CN 201151007 Y CN201151007 Y CN 201151007Y
- Authority
- CN
- China
- Prior art keywords
- cutting blade
- cutter
- blade
- novel
- cutting
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 abstract description 5
- 239000000956 alloy Substances 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 8
- 229910000997 High-speed steel Inorganic materials 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a novel T-shaped groove milling cutter, which comprises a cutter body and a cutting blade, wherein the cutter body is made of rolled steel whose cost is relative low, the cutter body takes cylinder shape, the connecting end between the cutter body and a milling machine is provided with a fixed slot, and a cutting end is provided with four cutting blade mounting racks which are distributed in a crossed way, cutting blade installation grooves are arranged on the cutting blade mounting racks, and the cutting blade installation grooves are divided into an upper group and a lower group, and are distributed in a crossing way, upper lateral cutting blades and lower lateral cutting blades are respectively mounted in the cutting blades installation grooves through screws, a hard alloy cutting blade with high performance is chosen to be the cutting blade, and the cutter body can be repeatedly used in long term through applying the novel T-shaped groove milling cutter, thereby achieving the purpose of lowering cutter production cost, and meanwhile, since the cutting blade is made of hard alloy with high performance, the abradability of the cutter is improved, the processing precision is improved, and the cutting blade can be conveniently changed even if the cutting blade is abraded, and excellent processing precision is guaranteed.
Description
Technical field
The utility model is the metal cutting tool of machining T-shaped slot in a kind of mechanical processing industry, is a kind of novel T-slot milling cutter specifically.
Background technology
At present, everybody T-slot milling cutter known is high-speed steel monoblock type and two kinds of structures of carbide alloy welded type.The high-speed steel monoblock type is processed into by high-speed steel integral body, and the cutter hub part is identical with knife edge part hardness, and knife edge part hardness is not high, and wearing and tearing easily can make whole milling cutter scrap behind knife edge part wearing and tearing or the tipping; The carbide alloy welded type is made by the welding of mild steel cutter hub and carbide chip, has improved blade hardness, has prolonged the service life of milling cutter, but the welding difficulty is big between the mild steel, carbide alloy, and processing is difficult for.Simultaneously, because the material of these two kinds of T-slot milling cutters and structure limitation, determined that it can only disposablely use, cost of charp tool height, working (machining) efficiency are very low, crudy is difficult to guarantee.Owing to the cutter problem, T-slot processing is a difficult point in machining for a long time
The utility model content
The purpose of this utility model provides a kind of novel T-slot milling cutter, and its blade can be changed, and cutter hub can use repeatedly, has reduced the cost of charp tool.
The purpose of this utility model is achieved in that a kind of novel T-slot milling cutter, comprise cutter hub and blade, cutter hub adopts the steel of relative low price to make, cutter hub is cylinder, with the milling machine link fixed card slot is arranged, and it is characterized in that: there are 4 blade installation slots the cutting end of cutter hub, blade installation slot is divided into two groups up and down, be interspersed, be separately installed with upper blade and lower blade by screw in the blade installation slot, blade is selected high performance carbide chip for use;
As further improvement of the utility model, described screw is the wedge type screw, can precisely locate;
During use, novel T-slot milling cutter is installed on the milling machine, opens milling machine, upper blade and lower blade can be treated processing component respectively and cut, and are processed to form T type groove, when wearing and tearing appear in blade, when influencing machining accuracy and speed, change blade, cutter hub can continue to use.
By implementing the utility model, cutter hub then can prolonged and repeatedly use, thereby reach the purpose that reduces the cost of charp tool, simultaneously, owing to adopt high performance carbide chip, improved the wearability of cutter, on the one hand, machining accuracy is improved, even blade abrasion, also can change blade easily, guarantee high machining precision; On the other hand, can corresponding raising Tool in Cutting linear velocity, working (machining) efficiency is improved.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a right view of the present utility model.
1 is cutter hub among the figure, the 2nd, and upper blade, the 3rd, lower blade, the 4th, screw.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
A kind of novel T-slot milling cutter, comprise cutter hub 1 and upper blade 2, lower blade 3, cutter hub 1 adopts the steel of relative low price to make, and cutter hub 1 is cylinder, with the milling machine link fixed card slot is arranged, there are 4 blade installation slots the cutting end, and blade installation slot is divided into two groups up and down, is interspersed, be separately installed with upper blade 2 and lower blade 3 by screw 4 in the blade installation slot, blade is selected high performance carbide chip for use, and screw 4 is the wedge type screw, to strengthen the accurate location of blade;
During use, novel T-slot milling cutter is installed on the milling machine, opens milling machine, upper blade 2 and lower blade 3 can be treated processing component respectively and cut, and are processed to form T type groove, when wearing and tearing appear in blade, when influencing machining accuracy and speed, change blade, cutter hub can continue to use.
Claims (2)
1, a kind of novel T-slot milling cutter, comprise cutter hub (1) and blade, cutter hub (1) is cylinder, with the milling machine link fixed card slot is arranged, it is characterized in that: there are 4 blade installing racks the cutting end of cutter hub (1), and the blade installing rack is cross distribution, the blade installing rack is provided with blade installation slot, blade installation slot is divided into two groups up and down, is interspersed, and is separately installed with upper blade (2) and lower blade (3) by screw (4) in the blade installation slot.
2, novel T-slot milling cutter as claimed in claim 1 is characterized in that: screw (4) is the wedge type screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200826869U CN201151007Y (en) | 2007-12-18 | 2007-12-18 | Novel T-shaped slot milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200826869U CN201151007Y (en) | 2007-12-18 | 2007-12-18 | Novel T-shaped slot milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151007Y true CN201151007Y (en) | 2008-11-19 |
Family
ID=40126690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200826869U Expired - Fee Related CN201151007Y (en) | 2007-12-18 | 2007-12-18 | Novel T-shaped slot milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151007Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632287A (en) * | 2012-04-15 | 2012-08-15 | 苏州怡信光电科技有限公司 | Turntable milling cutter |
| CN104191015A (en) * | 2014-07-30 | 2014-12-10 | 常州西利合金工具有限公司 | T-shaped cutter |
| CN105750604A (en) * | 2016-04-28 | 2016-07-13 | 哈尔滨理工大学 | Press-type PCD milling cutter for CFRP milling and manufacturing method |
-
2007
- 2007-12-18 CN CNU2007200826869U patent/CN201151007Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632287A (en) * | 2012-04-15 | 2012-08-15 | 苏州怡信光电科技有限公司 | Turntable milling cutter |
| CN104191015A (en) * | 2014-07-30 | 2014-12-10 | 常州西利合金工具有限公司 | T-shaped cutter |
| CN105750604A (en) * | 2016-04-28 | 2016-07-13 | 哈尔滨理工大学 | Press-type PCD milling cutter for CFRP milling and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201151007Y (en) | Novel T-shaped slot milling cutter | |
| CN105195816B (en) | A kind of indexable broaching tool | |
| CN201579432U (en) | Double-sided groove type invertible numerical control turning blade for rough machining of steel workpieces | |
| CN201079853Y (en) | Hard alloy countersink drill | |
| CN203124816U (en) | Indexable double-sided cutter blade | |
| CN201572957U (en) | Mechanically-clamped indexable adjustable groove molding combined milling cutter | |
| CN203197354U (en) | T-shaped slotting cutter with replaceable blade | |
| CN201889556U (en) | Reamer for processing automobile oil pump parts | |
| CN202367222U (en) | Novel cutter of numerical control machine tool | |
| CN201895129U (en) | Spherical milling cutter | |
| CN202224730U (en) | High-efficiency high-speed finish machining cutting hard alloy milling cutter | |
| CN202984820U (en) | A novel turtle-back tooth double-metal band saw blade | |
| CN201380337Y (en) | Machine clamped and dislocated gear molding fine milling cutter | |
| CN103008743B (en) | Indexable Double Milling blade | |
| CN203679363U (en) | Forming knife for processing step holes | |
| CN203197333U (en) | Polycrystalline cubic boron nitride blade for machining thrust bearing surface on vortex disc | |
| CN206230038U (en) | A kind of CBN cutters with dovetail groove | |
| CN202344068U (en) | Screw thread processing knife blade | |
| CN201309028Y (en) | Cemented carbide circular saw-blade | |
| CN105215468A (en) | A kind of quick-changing type carbide alloy finishing broach | |
| CN205074607U (en) | Quick change formula carbide finishing broach | |
| CN204621115U (en) | A kind of welded type grooving cutter | |
| CN204381460U (en) | A kind of welded type triangle grooving cutter | |
| CN204381461U (en) | A kind of indexable pentagon grooving cutter | |
| CN202461630U (en) | Vertical assembled 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: 20081119 Termination date: 20100118 |