CN106984839A - A kind of anti-swing rotating tool - Google Patents
A kind of anti-swing rotating tool Download PDFInfo
- Publication number
- CN106984839A CN106984839A CN201710261913.2A CN201710261913A CN106984839A CN 106984839 A CN106984839 A CN 106984839A CN 201710261913 A CN201710261913 A CN 201710261913A CN 106984839 A CN106984839 A CN 106984839A
- Authority
- CN
- China
- Prior art keywords
- knife body
- counterbore
- weighted rod
- rod
- density
- 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
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of anti-swing rotating tool, including knife body, counterbore is provided with the front end of knife body, weighted rod is equipped with counterbore, the density of the weighted rod is more than the density of knife body, the screw plug for fixed weight rod is provided with the front end of counterbore, internal circlip is installed in the counterbore of screw plug front end, O-shaped rubber washer is mounted in the rear and front end of weighted rod；In the front end of knife body, circumferentially direction is equipped with multiple blades, provided with cutting fluid apertures and chip area in knife body；The larger weighted rod of density is provided with knife body so that this cutter has larger inertia, larger swing is effectively prevent during rotation, stability is higher.The O-shaped rubber washer set in weighted rod rear and front end, it is to avoid the direct contact of weighted rod and body and cause this bulk damage.
Description
Technical field
The invention belongs to rotating tool field, more particularly to a kind of anti-swing rotating tool.
Background technology
The major diameter rotating tool commonly used in machining, it is certain due to often occurring during high-speed rotation
The swing of degree and there is the problem of processing stability is poor, suface processing quality is not good, especially when cutter is longer, more aggravate
This unstability, crudy is substantially reduced.
The content of the invention
The present invention seeks to propose a kind of stability height, amplitude of fluctuation to solve above-mentioned problems of the prior art
Spend the high anti-swing rotating tool of small, crudy.
The present invention is reaches that above-mentioned purpose is adopted the technical scheme that：A kind of anti-swing rotating tool, including knife body,
Counterbore is provided with the front end of knife body, weighted rod is equipped with counterbore, the density of the weighted rod is more than the density of knife body,
The screw plug for fixed weight rod is provided with the front end of counterbore, hole spring is installed in the counterbore of screw plug front end
Back-up ring, O-shaped rubber washer is mounted in the rear and front end of weighted rod；The front end of knife body circumferentially direction be equipped with it is multiple
Blade, provided with cutting fluid apertures and chip area in knife body.
It is preferred that, the weighted rod is hard alloy bar, and the hard alloy bar density is the 1.5 ~ 2.5 of knife bulk density
Times.
It is preferred that, free degree interval is provided between the weighted rod diameter and counterbore inwall, the free degree is at intervals of 0.5
~ 1.5 millimeters, counter bore hole diameters are 0.3 ~ 0.5 times of knife body diameter.
It is preferred that, the internal circlip is located in knife body front end face 3 ~ 5 millimeters.
It is preferred that, the length of the weighted rod is 1 ~ 1.5 times of knife body diameter.
The advantageous effect of present invention is that：Due to being provided with the larger weighted rod of density in knife body so that originally
Cutter has larger inertia, and larger swing is effectively prevent during rotation, and stability is higher.Before and after weighted rod
The O-shaped rubber washer that two ends are set, it is to avoid the direct contact of weighted rod and body and cause this bulk damage, on the other hand, match somebody with somebody
Weight rod has certain elastic allowance in radial direction and ensureing weighted rod in counterbore there is certain free degree to further increase
Weighted rod is acted on the antihunting of knife body.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of weighted rod.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention includes knife body 7, counterbore is provided with the front end of knife body 7, is equipped with and matches somebody with somebody in counterbore
Weight rod 6, is provided with free degree interval, the free degree is at intervals of 0.5 ~ 1.5 milli between the diameter of weighted rod 6 and counterbore inwall
Rice, is so easy to assembling, also just plays a part of stable knife body 7 by rotator inertia, and counter bore hole diameters are the diameter of knife body 7
0.3 ~ 0.5 times, the density of weighted rod 7 is more than the density of knife body 7, and the spiral shell for fixed weight rod 6 is provided with the front end of counterbore
Line plug 2, is provided with internal circlip 1 in the counterbore of the front end of screw plug 2, is respectively mounted in the rear and front end of weighted rod 6
There is O-shaped rubber washer 4, so as to avoid the direct contact of weighted rod 6 and body 7 and cause body 7 to damage, on the other hand, match somebody with somebody
Weight rod 6 has certain elastic allowance in radial direction and ensure weighted rod 6 has certain free degree in counterbore；In knife body 7
Circumferentially direction is equipped with multiple blades 3 for front end, provided with cutting fluid apertures 8 and chip area 5 in knife body 7.
Further, the weighted rod 6 be hard alloy bar, the hard alloy bar density be the density of knife body 7 1.5 ~
2.5 times, the length of the weighted rod 6 is 1 ~ 1.5 times of knife body diameter, and this cutter is had larger inertia, is being rotated
During effectively prevent larger swing, stability is higher.
The internal circlip 1 be located at the front end face of knife body 7 in 3 ~ 5 millimeters so that with the mating reaction of screw plug 2,
Weighted rod 6 is stated to compress.
As shown in Fig. 2 being provided with the boss 9 for being used for fixing O-shaped rubber washer 4 in the rear and front end of weighted rod 6.
The present embodiment not makees any formal limitation to shape, material, structure of the present invention etc., every according to this hair
Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side
The protection domain of case.
Claims (5)
1. a kind of anti-swing rotating tool, including knife body, it is characterised in that counterbore is provided with the front end of knife body, in counterbore
Weighted rod is inside equipped with, the density of the weighted rod is more than the density of knife body, and being provided with the front end of counterbore is used for fixed weight
The screw plug of rod, internal circlip is provided with the counterbore of screw plug front end, is pacified in the rear and front end of weighted rod
Equipped with O-shaped rubber washer；In the front end of knife body, circumferentially direction is equipped with multiple blades, provided with cutting fluid apertures in knife body
And chip area.
2. anti-swing rotating tool according to claim 1, it is characterised in that the weighted rod is hard alloy bar, institute
State 1.5 ~ 2.5 times that hard alloy bar density is knife bulk density.
3. anti-swing rotating tool according to claim 1 or 2, it is characterised in that in the weighted rod diameter and counterbore
Free degree interval is provided between wall, the free degree at intervals of 0.5 ~ 1.5 millimeter, counter bore hole diameters for knife body diameter 0.3 ~
0.5 times.
4. anti-swing rotating tool according to claim 1 or 2, it is characterised in that the internal circlip is located at knife
3 ~ 5 millimeters in body front end face.
5. anti-swing rotating tool according to claim 1 or 2, it is characterised in that the length of the weighted rod is knife sheet
1 ~ 1.5 times of body diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261913.2A CN106984839A (en) | 2017-04-20 | 2017-04-20 | A kind of anti-swing rotating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261913.2A CN106984839A (en) | 2017-04-20 | 2017-04-20 | A kind of anti-swing rotating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106984839A true CN106984839A (en) | 2017-07-28 |
Family
ID=59415679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710261913.2A Pending CN106984839A (en) | 2017-04-20 | 2017-04-20 | A kind of anti-swing rotating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587001A (en) * | 2019-09-23 | 2019-12-20 | 上海新山田精密刀具有限公司 | Antidetonation milling cutter pole and milling cutter thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674218U (en) * | 1993-03-24 | 1994-10-21 | 三菱マテリアル株式会社 | Rolling tool |
| JP2001328022A (en) * | 2000-05-24 | 2001-11-27 | Mitsubishi Materials Corp | Vibration damping tool |
| CN1390666A (en) * | 2001-06-13 | 2003-01-15 | 三菱综合材料株式会社 | Damping tools |
| CN102343446A (en) * | 2010-07-30 | 2012-02-08 | 映钒企业有限公司 | Shock-absorbing structure for cutting tools |
| CN202174278U (en) * | 2011-07-19 | 2012-03-28 | 浙江新信峰工具有限公司 | Welding forming knife |
| CN203765015U (en) * | 2014-03-04 | 2014-08-13 | 郑州市钻石精密制造有限公司 | Boring cutter provided with shock-absorbing device |
| CN205464386U (en) * | 2016-04-15 | 2016-08-17 | 哈尔滨汽轮机厂有限责任公司 | Processing rotor wheel hub damping lathe tool for recess |
| CN206677207U (en) * | 2017-04-20 | 2017-11-28 | 郑州市钻石精密制造有限公司 | A kind of anti-swing rotating tool |
-
2017
- 2017-04-20 CN CN201710261913.2A patent/CN106984839A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674218U (en) * | 1993-03-24 | 1994-10-21 | 三菱マテリアル株式会社 | Rolling tool |
| JP2001328022A (en) * | 2000-05-24 | 2001-11-27 | Mitsubishi Materials Corp | Vibration damping tool |
| CN1390666A (en) * | 2001-06-13 | 2003-01-15 | 三菱综合材料株式会社 | Damping tools |
| CN102343446A (en) * | 2010-07-30 | 2012-02-08 | 映钒企业有限公司 | Shock-absorbing structure for cutting tools |
| CN202174278U (en) * | 2011-07-19 | 2012-03-28 | 浙江新信峰工具有限公司 | Welding forming knife |
| CN203765015U (en) * | 2014-03-04 | 2014-08-13 | 郑州市钻石精密制造有限公司 | Boring cutter provided with shock-absorbing device |
| CN205464386U (en) * | 2016-04-15 | 2016-08-17 | 哈尔滨汽轮机厂有限责任公司 | Processing rotor wheel hub damping lathe tool for recess |
| CN206677207U (en) * | 2017-04-20 | 2017-11-28 | 郑州市钻石精密制造有限公司 | A kind of anti-swing rotating tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587001A (en) * | 2019-09-23 | 2019-12-20 | 上海新山田精密刀具有限公司 | Antidetonation milling cutter pole and milling cutter thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170728 |