CN106312160A - Gang cutter with changeable edge width - Google Patents
Gang cutter with changeable edge width Download PDFInfo
- Publication number
- CN106312160A CN106312160A CN201610839775.7A CN201610839775A CN106312160A CN 106312160 A CN106312160 A CN 106312160A CN 201610839775 A CN201610839775 A CN 201610839775A CN 106312160 A CN106312160 A CN 106312160A
- Authority
- CN
- China
- Prior art keywords
- cutter
- asymmetric
- milling cutter
- plate milling
- slitting milling
- 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
- 238000003801 milling Methods 0.000 claims abstract description 83
- 238000003754 machining Methods 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 3
- 230000036346 tooth eruption Effects 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 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
- B23C5/08—Disc-type cutters
-
- 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
- B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a gang cutter with a changeable edge width. The gang cutter with the changeable edge width comprises two asymmetric plate milling cutters, an adjusting shim, a fixing bolt and a fixing nut, wherein cutting teeth of the asymmetric plate milling cutters are projected out of planes of asymmetric plate milling cutter bodies; the two asymmetric plate milling cutters are assembled in an overlapped manner; projected surfaces of the cutter teeth of the two asymmetric plate milling cutters are opposite, and the cutter teeth are staggered manually; and the adjusting shim is mounted between the two asymmetric plate milling cutters. The width of the cutting edge of the gang cutter is adjusted, so that grooves with various widths in a certain size range can be machined and formed at a time, the problems that a traditional special plate milling cutter is narrow in machining range and a universal plate milling cutter is low in repeated machining efficiency are solved, moreover, the application range is wide, and the universality is high.
Description
Technical field
The present invention relates to conventional Milling Process technology, particularly to Milling Process cutter.
Background technology
During conventional horizontal milling machine processing groove, slitting milling cutter is generally used to be processed.Slitting milling cutter is fixed on horizontal milling machine main shaft
On, with main axis, workpiece is fixed on platen, does feed motion with workbench.During processing groove, generally use two kinds
Processing mode: one is customization edge width and the required equal special-purpose milling cutter of processing well width, is formed by a Milling Process
The groove of required width.A kind of milling cutter being to use less edge width, forms required width by repeatedly Milling Process
Groove.When the special-purpose milling cutter that employing customization edge width is identical with groove width, one time Milling Process shapes, and working (machining) efficiency is high, but by
Big in parts groove change width scopes all kinds of in actual production, customize special miller and have that the cutter scope of application is little, cutter becomes
This height, manufacturing cycle length, the problem that affects manufacturing schedule.When the milling cutter using less edge width is repeatedly processed, it is suitable for one
The processing of groove width change in the range of Ding, but repeatedly feed processing, exist that working (machining) efficiency is low, connect tool marks substantially, surface quality of workpieces
The problem of difference.
Summary of the invention
In order to solve, the special-purpose milling cutter cost of charp tool of existing slitting milling cutter existence is high, the scope of application is little and universal sheet milling cutter adds work efficiency
The problems such as rate is low, surface quality of workpieces is poor, the present invention proposes a kind of adjustable variable tread cutter block of edge width.
The variable tread cutter block of the present invention, including two asymmetric slitting milling cutters, adjustment pad, fixing bolt, fixes
Nut；The cutter tooth of asymmetric slitting milling cutter protrudes from asymmetric slitting milling cutter body plane；Two asymmetric slitting milling cutter overlappings assemble, and two
The cutter tooth projecting surface of asymmetric slitting milling cutter is relative, and cutter tooth is interlaced；Adjust pad be installed on two asymmetric slitting milling cutters it
Between.
It is provided with hole, location on described two asymmetric slitting milling cutters, is fixed by fixing bolt.
The thickness of described adjustment pad is less than the cutter tooth protrusion height sum of two asymmetric slitting milling cutters.
The present invention is by adjusting the edge width of cutter block, it is ensured that the groove of the various width in the range of certain size is equal
Can shape with time processing.The slitting milling cutter that cutter block uses is the asymmetric slitting milling cutter of newly-designed one, and this milling cutter is wherein
One cutter tooth exceeds milling cutter body certain altitude, is applied in combination interlaced for two newly-designed asymmetric slitting milling cutter mill teeths,
Broad-adjustable principle is to change compounded plate milling cutter by the thickness adjusting pad changing between two asymmetric slitting milling cutters
Edge width.
The Advantageous Effects of the present invention variable tread cutter block invention is by adjusting cutter block edge width, protects
The groove of the card various width in the range of certain size all can shape with time processing, solves conventional dedicated slitting milling cutter processing model
Enclose problem narrow, that universal sheet milling cutter repeatedly working (machining) efficiency is low, and applied widely, highly versatile.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the present invention；
Fig. 2 is the schematic perspective view of the present invention；
Fig. 3 is present invention scheme of installation on lathe；
Fig. 4 is the first asymmetric slitting milling cutter side view；
Fig. 5 is the enlarged diagram of I in Fig. 4；
Fig. 6 is the second asymmetric slitting milling cutter side view；
Fig. 7 is the enlarged diagram of II in Fig. 6.
Detailed description of the invention
With detailed description of the invention, variable tread cutter block is further described below in conjunction with the accompanying drawings.
See that Fig. 1 to Fig. 3, variable tread cutter block 1 are fixed on horizontal milling machine main shaft 3 by milling cutter positioning clamping device 2
On, the invention of variable tread cutter block includes that fixing bolt the 11, first asymmetric slitting milling cutter 12, adjustment pad 13, second are the most right
Claim slitting milling cutter 14, fixing nut 15.First asymmetric slitting milling cutter 12 is interlaced with the second asymmetric slitting milling cutter 14 cutter tooth, adjusts
Pad 13 is between the first asymmetric slitting milling cutter 12 and the second asymmetric slitting milling cutter 14, and fixing bolt 11 is asymmetric through first
Hole, location 16 on slitting milling cutter 12 and the second asymmetric slitting milling cutter 14 is connected with fixing nut 15, it is ensured that two slitting milling cutters relative
Position.The positioning clamping device 2 that variable tread cutter block 1 passes through is fixed on horizontal milling machine main shaft 3, with 3 turns of main shaft
Dynamic.
Wherein, the first asymmetric slitting milling cutter 12 and the second asymmetric slitting milling cutter 14 are newly-designed asymmetric slitting milling cutters, as
Shown in Fig. 2 and Fig. 3: on one of them face (back side of front view in diagram) of the first asymmetric slitting milling cutter 12 shown in Fig. 2, cutter tooth
The height H of 122 exceeds h than the height of milling cutter body 121, another face (front of front view in diagram) upper cutter tooth and milling cutter
Height is identical, obtains claiming the first asymmetric slitting milling cutter 12；One of them face (figure of the second asymmetric slitting milling cutter 14 shown in Fig. 3
Show the front of front view) on, the height H of cutter tooth 142 exceeds h than the height of milling cutter body 141, and another face is (main in diagram
The back side of view) upper cutter tooth is identical with milling cutter height, obtains the second asymmetric slitting milling cutter 14.First asymmetric slitting milling cutter 12
Interlaced with the second asymmetric slitting milling cutter 14 cutter tooth, form the main body of the cutter block of variable tread.Cutter block cutting edge width
The excursion of degree is 2h, i.e. groove width all can use this cutter block time processing to shape in the range of 2 (H-h) ~ 2H.
When being adjusted change in the width range of 2 (H-h) ~ 2H due to cutter block, can deposit between two slitting milling cutters
In gap, adjust the gap that pad 13 is then used to fill up between milling cutter.Could also say that the adjustment by using different-thickness
Pad 13 reaches to adjust the purpose of cutter block tread.
Fixing bolt 11 and fixing nut 15 cooperate and ensure the relative position relation of two slitting milling cutters, prevent in processing
During, owing in cutter block, the first asymmetric slitting milling cutter 12 and 14 stress there may be nonsynchronous phenomenon, and cause two
Producing Relative sliding between slitting milling cutter.
Obviously, the Advantageous Effects of this variable tread cutter block invention is the cutting edge width by adjusting cutter block 1
Degree, it is ensured that the groove of the various width in the range of certain size all can shape with time processing, solves conventional dedicated slitting milling cutter
The problem that the range of work is narrow, universal sheet milling cutter repeatedly working (machining) efficiency is low, it is ensured that production cycle and working (machining) efficiency, and applicable model
Enclose wide, highly versatile.
Claims (3)
- The most variable tread cutter block, it is characterised in that include two asymmetric slitting milling cutters, adjust pad；Asymmetric slitting milling cutter Cutter tooth protrude from asymmetric slitting milling cutter body plane；Two asymmetric slitting milling cutter overlappings assemble, two asymmetric slitting milling cutters Cutter tooth projecting surface is relative, and cutter tooth is interlaced；Adjust pad to be installed between two asymmetric slitting milling cutters.
- Variable tread cutter block the most according to claim 1, it is characterised in that set on described two asymmetric slitting milling cutters It is equipped with hole, location, is fixed by fixing bolt.
- Variable tread cutter block the most according to claim 1, it is characterised in that the thickness of described adjustment pad is less than two The cutter tooth protrusion height sum of asymmetric slitting milling cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839775.7A CN106312160A (en) | 2016-09-22 | 2016-09-22 | Gang cutter with changeable edge width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839775.7A CN106312160A (en) | 2016-09-22 | 2016-09-22 | Gang cutter with changeable edge width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312160A true CN106312160A (en) | 2017-01-11 |
Family
ID=57819657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610839775.7A Pending CN106312160A (en) | 2016-09-22 | 2016-09-22 | Gang cutter with changeable edge width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312160A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079210A (en) * | 2018-09-05 | 2018-12-25 | 成都欧珀琅精密工具有限公司 | A kind of T-type milling cutter |
| CN109109102A (en) * | 2018-09-07 | 2019-01-01 | 大连金河精密工具有限公司 | Combined side welding hair draws necking tool |
| RU2735701C1 (en) * | 2017-12-21 | 2020-11-06 | Хартметалль-Веркцойгфабрик Пауль Хорн Гмбх | Milling tool holder and milling tool |
| CN113145912A (en) * | 2021-01-19 | 2021-07-23 | 西安海纳精密机械有限公司 | Adjustable three-edge milling cutter disc and adjusting method |
| CN113732636A (en) * | 2021-09-08 | 2021-12-03 | 哈尔滨轮速科技有限公司 | Motor spindle and manufacturing process thereof |
| CN114985813A (en) * | 2022-06-09 | 2022-09-02 | 杭州和源精密工具有限公司 | Combined detachable milling cutter |
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|---|---|---|---|---|
| JPH0578417U (en) * | 1992-04-02 | 1993-10-26 | 東芝機械株式会社 | Grooving side cutter |
| JP2001038517A (en) * | 1999-08-05 | 2001-02-13 | Toshiba Tungaloy Co Ltd | Throwaway type side cutter |
| CN202539662U (en) * | 2012-03-26 | 2012-11-21 | 东方电气集团东方汽轮机有限公司 | Combined milling cutter |
| CN102922566A (en) * | 2012-10-24 | 2013-02-13 | 刘晓明 | Machining method for milling double veneers and adjustable combined premilling cutter |
| CN202934170U (en) * | 2012-12-20 | 2013-05-15 | 宁波川景誉机械科技发展有限公司 | Combined three-edge milling cutter head |
| CN202934169U (en) * | 2012-12-20 | 2013-05-15 | 宁波川景誉机械科技发展有限公司 | Three-edge milling cutter |
| US20130129434A1 (en) * | 2011-04-25 | 2013-05-23 | Tungaloy Corporation | Cutting Insert and Indexable Rotary Cutting Tool |
| CN202984775U (en) * | 2013-01-15 | 2013-06-12 | 宁波川景誉机械科技发展有限公司 | Milling cutter with height of blade adjustable |
| CN104439464A (en) * | 2013-09-17 | 2015-03-25 | 郧西县神风实业有限公司 | Cutter discs for milling inner retaining surface and capable of rotating |
| CN105813786A (en) * | 2013-12-19 | 2016-07-27 | 伊斯卡有限公司 | Rotary cutting tool having a disk-shaped cutter body provided with support pads |
-
2016
- 2016-09-22 CN CN201610839775.7A patent/CN106312160A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578417U (en) * | 1992-04-02 | 1993-10-26 | 東芝機械株式会社 | Grooving side cutter |
| JP2001038517A (en) * | 1999-08-05 | 2001-02-13 | Toshiba Tungaloy Co Ltd | Throwaway type side cutter |
| US20130129434A1 (en) * | 2011-04-25 | 2013-05-23 | Tungaloy Corporation | Cutting Insert and Indexable Rotary Cutting Tool |
| CN202539662U (en) * | 2012-03-26 | 2012-11-21 | 东方电气集团东方汽轮机有限公司 | Combined milling cutter |
| CN102922566A (en) * | 2012-10-24 | 2013-02-13 | 刘晓明 | Machining method for milling double veneers and adjustable combined premilling cutter |
| CN202934170U (en) * | 2012-12-20 | 2013-05-15 | 宁波川景誉机械科技发展有限公司 | Combined three-edge milling cutter head |
| CN202934169U (en) * | 2012-12-20 | 2013-05-15 | 宁波川景誉机械科技发展有限公司 | Three-edge milling cutter |
| CN202984775U (en) * | 2013-01-15 | 2013-06-12 | 宁波川景誉机械科技发展有限公司 | Milling cutter with height of blade adjustable |
| CN104439464A (en) * | 2013-09-17 | 2015-03-25 | 郧西县神风实业有限公司 | Cutter discs for milling inner retaining surface and capable of rotating |
| CN105813786A (en) * | 2013-12-19 | 2016-07-27 | 伊斯卡有限公司 | Rotary cutting tool having a disk-shaped cutter body provided with support pads |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2735701C1 (en) * | 2017-12-21 | 2020-11-06 | Хартметалль-Веркцойгфабрик Пауль Хорн Гмбх | Milling tool holder and milling tool |
| JP2020534169A (en) * | 2017-12-21 | 2020-11-26 | ハルトメタル−ウェルクゾーグファブリック ポール ホーン ゲゼルシャフト ミット ベシュレンクテル ハフツング | Milling tool holder and milling tool |
| JP7063983B2 (en) | 2017-12-21 | 2022-05-09 | ハルトメタル－ウェルクゾーグファブリック ポール ホーン ゲゼルシャフト ミット ベシュレンクテル ハフツング | Milling tool holder and milling tool |
| US11484954B2 (en) | 2017-12-21 | 2022-11-01 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Milling tool holder and milling tool |
| CN109079210A (en) * | 2018-09-05 | 2018-12-25 | 成都欧珀琅精密工具有限公司 | A kind of T-type milling cutter |
| CN109109102A (en) * | 2018-09-07 | 2019-01-01 | 大连金河精密工具有限公司 | Combined side welding hair draws necking tool |
| CN113145912A (en) * | 2021-01-19 | 2021-07-23 | 西安海纳精密机械有限公司 | Adjustable three-edge milling cutter disc and adjusting method |
| CN113732636A (en) * | 2021-09-08 | 2021-12-03 | 哈尔滨轮速科技有限公司 | Motor spindle and manufacturing process thereof |
| CN114985813A (en) * | 2022-06-09 | 2022-09-02 | 杭州和源精密工具有限公司 | Combined detachable milling cutter |
| CN114985813B (en) * | 2022-06-09 | 2024-07-02 | 杭州和源精密工具有限公司 | Combined detachable milling cutter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |