CN103990843A - Knife rest - Google Patents
Knife rest Download PDFInfo
- Publication number
- CN103990843A CN103990843A CN201410200411.5A CN201410200411A CN103990843A CN 103990843 A CN103990843 A CN 103990843A CN 201410200411 A CN201410200411 A CN 201410200411A CN 103990843 A CN103990843 A CN 103990843A
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- CN
- China
- Prior art keywords
- knife rest
- head
- tapped
- rest head
- holes
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- 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.)
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Abstract
The invention discloses a knife rest. The knife rest comprises a cylindrical base part and a knife rest head, wherein the knife rest head is detachably connected with one end of the base part, the outer peripheral face of the knife rest head is provided with a plurality of knife grooves extending along the axial direction of the knife rest head, the plurality of knife grooves are arranged along the circumferential direction of the knife rest head at an interval, the knife grooves are provided with a plurality of first threaded through holes penetrating the knife rest head along a radial direction, the plurality of first threaded through holes are arranged along the length direction of the knife grooves at an interval, the base part is provided with a plurality of second threaded through holes in one-to-one correspondence with the plurality of first threaded through holes, and the second threaded through holes are blind holes. According to the invention, the knife rest head can be detachably disposed on the knife rest, the position of the knife rest can be conveniently adjusted, so it is more convenient to use the knife rest and a user can change the positions of milling cutters as needed and fixes the milling cutters at desired positions; moreover, the knife rest head can be easily dismounted and replaced.
Description
Technical field
The present invention relates to forging field, particularly, relate to a kind of knife rest.
Background technology
Milling cutter time need to be fixed by knife rest in work, very inconvenient but current knife rest uses, not only can not well fix milling cutter, and milling cutter normally directly welding get on, be also inconvenient to dismantle.Meanwhile, the position of milling cutter can not be adjusted.
Summary of the invention
The object of this invention is to provide and a kind ofly can conveniently regulate also dismountable knife rest of milling cutter.
To achieve these goals, the invention provides a kind of knife rest, described knife rest comprises matrix part and the knife rest head of bar shape, described knife rest head is removably connected in one end of described matrix part, on the outer peripheral face of described knife rest head, be provided with the axially extended cutter groove along this knife rest head, described cutter groove is a plurality of, and the plurality of described cutter groove arranges along the circumferential interval of described knife rest head; On described cutter groove, be provided with a plurality of the first tapped through holes that radially run through described knife rest head, the plurality of the first tapped through hole is arranged along the length direction interval of described cutter groove, on described matrix part, be provided with and a plurality of described the first tapped through holes a plurality of the second tapped through holes one to one, this second tapped through hole is blind hole.
Preferably, between described matrix part and described knife rest head, form and be threaded.
Further preferably, described matrix part forms the end of thread with one end that described knife rest head is connected, and is formed with the internal thread hole with described end of thread adaptation in described knife rest head.
Preferably, described the first tapped through hole is 2-8.
Preferably, described knife rest also comprises screw, and described screw can screw in described the first tapped through hole and described the second tapped through hole.
Further preferably, on the relative other end in described matrix part one end connected with described knife rest head, be formed with anti-slop serrations or projection.
Preferably, on the relative other end in described matrix part one end connected with described knife rest head, be formed with the second external screw thread, described the second externally threaded lead is different from described the first externally threaded lead.
Further preferably, described the second external screw thread is contrary with described the first externally threaded hand of spiral.
Pass through technique scheme, knife rest provided by the invention can removably be placed knife rest head, and can to the position of described knife rest, regulate easily, so when in use can be more convenient, user can and can select the position oneself needing to be fixed according to the position that need to change milling cutter of oneself, and knife rest head can simply carry out demolition and replacement.
Other features and advantages of the present invention partly in detail are described the specific embodiment subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with the specific embodiment one below.In the accompanying drawings:
Fig. 1 is according to the structural representation of the knife rest of the preferred embodiment of the present invention.
Description of reference numerals
1 matrix 2 knife rest heads
3 cutter groove 4 first tapped through holes
5 anti-slop serrations.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
Fig. 1 is the structural representation of knife rest provided by the invention.To achieve these goals, the invention provides a kind of knife rest, described knife rest can comprise: described knife rest comprises matrix part 1 and the knife rest head 2 of bar shape, described knife rest head 2 is removably connected in one end of described matrix part 1, on the outer peripheral face of described knife rest head 2, be provided with the axially extended cutter groove 3 along this knife rest head 2, described cutter groove 3 is a plurality of, and the plurality of described cutter groove 3 arranges along the circumferential interval of described knife rest head 2; On described cutter groove 3, be provided with a plurality of the first tapped through holes 4 that radially run through described knife rest head 2, the plurality of the first tapped through hole 4 is arranged along the length direction interval of described cutter groove 3, on described matrix part 1, be provided with and a plurality of described the first tapped through holes 4 a plurality of the second tapped through holes one to one, this second tapped through hole is blind hole.
Pass through technique scheme, knife rest provided by the invention can removably be placed knife rest head 2, and can to the position of described knife rest, regulate easily, so when in use can be more convenient, user can and can select the position oneself needing to be fixed according to the position that need to change milling cutter of oneself, and knife rest head 2 can simply carry out demolition and replacement.
At a kind of embodiment, described in matrix part 1 form the end of thread with one end that described knife rest head 2 is connected, in described knife rest head 2, be formed with the internal thread hole with described end of thread adaptation, connect like this and make the more stable of for convenience detach and such connection of knife rest head 2.Preferably, described the first tapped through hole 4 is 2-8, and the quantity of described the first tapped through hole 4 is 4, not only attractive in appearance but also handy like this.
In one embodiment, described knife rest also comprises screw, and described screw can screw in described the first tapped through hole 4 and described the second tapped through hole, for immovable support head 2.
To sum up, when knife rest head 2 use screws are fixed, knife rest head 2 and matrix 1 can be fixed like this, stoped knife rest head 2 as shown in Figure 1 before and after and move left and right, thereby knife rest head 2 is fixed on matrix 1.
According to the present invention, in a kind of further preferred embodiment, the other end of described matrix 1 is provided with anti-slop serrations 5 or projection, for described knife rest is fixed on to lathe, prevents to slide, and has increased frictional force.
According to the present invention, in a kind of further preferred embodiment, described anti-slop serrations 5 is the second external screw thread, by increasing frictional force with screw thread, prevents from sliding when in use.
According to the present invention, a kind of preferred embodiment in, described the second external screw thread helical pitch is greater than or less than described the first externally threaded helical pitch, thereby the second externally threaded helical pitch and the different rotation that can limit knife rest head 2 of the first externally threaded helical pitch, prevent that knife rest head 2 from rotating to the other end of described matrix 1, high order end as shown in Figure 1.
According to the present invention, in one embodiment, described the second external screw thread is contrary with described the first externally threaded hand of spiral, by above-mentioned embodiment, has prevented that knife rest head 2 from rotating to the other end of described matrix 1, high order end as shown in Figure 1.
By above-mentioned embodiment, knife rest of the present invention can be dismantled easily or install cutter head and can simply to milling cutter, dismantle by the way or thereby installation and described knife rest can be stable is fixed on lathe or milling machine and has prevented that the danger of breakking away from appearring in knife rest, and thereby knife rest head 2 one end that can only be positioned at matrix 1 slides and avoided sliding to the danger that the other end causes, add the fixation of tightening up a screw and prevented the sideslip of knife rest head 2 on matrix 1.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present invention, also can be combined, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a knife rest, it is characterized in that, described knife rest comprises matrix part (1) and the knife rest head (2) of bar shape, described knife rest head (2) is removably connected in one end of described matrix part (1), on the outer peripheral face of described knife rest head (2), be provided with the axially extended cutter groove (3) along this knife rest head (2), described cutter groove (3) is a plurality of, and the plurality of described cutter groove (3) arranges along the circumferential interval of described knife rest head (2); On described cutter groove (3), be provided with a plurality of the first tapped through holes (4) that radially run through described knife rest head (2), the plurality of the first tapped through hole (4) is arranged along the length direction interval of described cutter groove (3), on described matrix part (1), be provided with and a plurality of described the first tapped through holes (4) a plurality of the second tapped through holes one to one, this second tapped through hole is blind hole.
2. knife rest according to claim 1, is characterized in that, between described matrix part (1) and described knife rest head (2), forms and is threaded.
3. knife rest according to claim 2, is characterized in that, one end that described matrix part (1) is connected with described knife rest head (2) is the end of thread, is formed with the internal thread hole with described end of thread adaptation in described knife rest head (2).
4. knife rest according to claim 1, is characterized in that, described the first tapped through hole (4) is 2-8.
5. knife rest according to claim 1, is characterized in that, described knife rest also comprises screw, and described screw can screw in described the first tapped through hole (4) and described the second tapped through hole.
6. according to the knife rest described in any one claim in 1-5, it is characterized in that, on the relative other end in described matrix part (1) one end connected with described knife rest head (2), be formed with anti-slop serrations (5) or projection.
7. knife rest according to claim 1, it is characterized in that, on the relative other end in described matrix part (1) one end connected with described knife rest head (2), be formed with the second external screw thread, described the second externally threaded lead is different from described the first externally threaded lead.
8. knife rest according to claim 7, is characterized in that, described the second external screw thread is contrary with described the first externally threaded hand of spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200411.5A CN103990843A (en) | 2014-05-13 | 2014-05-13 | Knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200411.5A CN103990843A (en) | 2014-05-13 | 2014-05-13 | Knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103990843A true CN103990843A (en) | 2014-08-20 |
Family
ID=51305317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410200411.5A Pending CN103990843A (en) | 2014-05-13 | 2014-05-13 | Knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103990843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310324A (en) * | 2021-12-20 | 2022-04-12 | 芜湖泓鹄材料技术有限公司 | Real-model lost foam semicircle orifice perforating device |
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|---|---|---|---|---|
| DE2951497A1 (en) * | 1979-12-20 | 1981-07-02 | Carlos Barcelona Guix Garcia | Milling cutter with hard metal tips - has tips with or without fixing holes clamped in peripheral grooves in cutter head |
| CN1043545A (en) * | 1990-01-25 | 1990-07-04 | 陆正家 | Chek bolt |
| CN2154930Y (en) * | 1993-01-02 | 1994-02-02 | 王惠平 | Special screw used for ice, cement, iron and stone |
| CN1143407A (en) * | 1994-02-18 | 1997-02-19 | 马克斯·吉宾格尔 | Connecting element threaded on both sides |
| CN2481894Y (en) * | 2001-06-05 | 2002-03-13 | 昆山亨利金属科技有限公司 | Opposite symmetric balance location screw bolt |
| CN2502070Y (en) * | 2001-09-07 | 2002-07-24 | 上海洋洋大多利特殊钉有限公司 | Screw (3) |
| CN2508043Y (en) * | 2001-08-24 | 2002-08-28 | 石季尧 | Reverse self-locking self-tapping screw with two-way thread |
| CN2573122Y (en) * | 2002-09-20 | 2003-09-17 | 昆山力捷塑胶五金有限公司 | Boring hold adjusting structure |
| CN2661346Y (en) * | 2003-10-28 | 2004-12-08 | 义锠工业股份有限公司 | Circular aperture drill device with replaceable cutter head |
| CN2682237Y (en) * | 2003-10-20 | 2005-03-02 | 张志开 | Locking bolt |
| CN2703913Y (en) * | 2004-06-16 | 2005-06-08 | 付峙东 | Two-screwing screw |
| CN1678419A (en) * | 2002-09-03 | 2005-10-05 | 钴碳化钨硬质合金公司 | Toolholder |
| CN101208526A (en) * | 2005-06-13 | 2008-06-25 | 株式会社青山制作所 | Bolt |
| CN101233330A (en) * | 2005-03-29 | 2008-07-30 | 彼得·马丁·亨德森 | Fastener for connecting components and assemblies including same |
| CN201728386U (en) * | 2009-10-16 | 2011-02-02 | 刘全涛 | Bolt ball drilling-milling sleeve holder |
| CN102207123A (en) * | 2010-03-02 | 2011-10-05 | 阿特拉斯博尔特和斯克鲁有限责任公司 | Wood fastener |
| CN102588412A (en) * | 2012-05-02 | 2012-07-18 | 吴江宏瑞精密机械厂 | Locking screw |
| CN102606606A (en) * | 2011-02-22 | 2012-07-25 | 汪砚秋 | Check bolt with left-handed threads |
| CN202370968U (en) * | 2011-12-19 | 2012-08-08 | 陈玉珍 | Double-head screw rod |
| CN203044925U (en) * | 2012-12-28 | 2013-07-10 | 中旸科技有限公司 | Combined type cutting tool |
| CN104439327A (en) * | 2014-12-01 | 2015-03-25 | 常州市珠江工具有限公司 | Cutting tool with replaceable tool body |
-
2014
- 2014-05-13 CN CN201410200411.5A patent/CN103990843A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951497A1 (en) * | 1979-12-20 | 1981-07-02 | Carlos Barcelona Guix Garcia | Milling cutter with hard metal tips - has tips with or without fixing holes clamped in peripheral grooves in cutter head |
| CN1043545A (en) * | 1990-01-25 | 1990-07-04 | 陆正家 | Chek bolt |
| CN2154930Y (en) * | 1993-01-02 | 1994-02-02 | 王惠平 | Special screw used for ice, cement, iron and stone |
| CN1143407A (en) * | 1994-02-18 | 1997-02-19 | 马克斯·吉宾格尔 | Connecting element threaded on both sides |
| CN2481894Y (en) * | 2001-06-05 | 2002-03-13 | 昆山亨利金属科技有限公司 | Opposite symmetric balance location screw bolt |
| CN2508043Y (en) * | 2001-08-24 | 2002-08-28 | 石季尧 | Reverse self-locking self-tapping screw with two-way thread |
| CN2502070Y (en) * | 2001-09-07 | 2002-07-24 | 上海洋洋大多利特殊钉有限公司 | Screw (3) |
| CN1678419A (en) * | 2002-09-03 | 2005-10-05 | 钴碳化钨硬质合金公司 | Toolholder |
| CN2573122Y (en) * | 2002-09-20 | 2003-09-17 | 昆山力捷塑胶五金有限公司 | Boring hold adjusting structure |
| CN2682237Y (en) * | 2003-10-20 | 2005-03-02 | 张志开 | Locking bolt |
| CN2661346Y (en) * | 2003-10-28 | 2004-12-08 | 义锠工业股份有限公司 | Circular aperture drill device with replaceable cutter head |
| CN2703913Y (en) * | 2004-06-16 | 2005-06-08 | 付峙东 | Two-screwing screw |
| CN101233330A (en) * | 2005-03-29 | 2008-07-30 | 彼得·马丁·亨德森 | Fastener for connecting components and assemblies including same |
| CN101208526A (en) * | 2005-06-13 | 2008-06-25 | 株式会社青山制作所 | Bolt |
| CN201728386U (en) * | 2009-10-16 | 2011-02-02 | 刘全涛 | Bolt ball drilling-milling sleeve holder |
| CN102207123A (en) * | 2010-03-02 | 2011-10-05 | 阿特拉斯博尔特和斯克鲁有限责任公司 | Wood fastener |
| CN102606606A (en) * | 2011-02-22 | 2012-07-25 | 汪砚秋 | Check bolt with left-handed threads |
| CN202370968U (en) * | 2011-12-19 | 2012-08-08 | 陈玉珍 | Double-head screw rod |
| CN102588412A (en) * | 2012-05-02 | 2012-07-18 | 吴江宏瑞精密机械厂 | Locking screw |
| CN203044925U (en) * | 2012-12-28 | 2013-07-10 | 中旸科技有限公司 | Combined type cutting tool |
| CN104439327A (en) * | 2014-12-01 | 2015-03-25 | 常州市珠江工具有限公司 | Cutting tool with replaceable tool body |
Non-Patent Citations (1)
| Title |
|---|
| 严辉容: "《机械制图》", 31 July 2012 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310324A (en) * | 2021-12-20 | 2022-04-12 | 芜湖泓鹄材料技术有限公司 | Real-model lost foam semicircle orifice perforating device |
| CN114310324B (en) * | 2021-12-20 | 2023-11-07 | 芜湖泓鹄材料技术有限公司 | Perforating device for semicircular holes of solid lost foam |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |
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| RJ01 | Rejection of invention patent application after publication |