CN103143992A - Cutter passivation device - Google Patents
Cutter passivation device Download PDFInfo
- Publication number
- CN103143992A CN103143992A CN201310062949XA CN201310062949A CN103143992A CN 103143992 A CN103143992 A CN 103143992A CN 201310062949X A CN201310062949X A CN 201310062949XA CN 201310062949 A CN201310062949 A CN 201310062949A CN 103143992 A CN103143992 A CN 103143992A
- Authority
- CN
- China
- Prior art keywords
- cutter
- installation manner
- framework
- abrasive barrel
- cutting tool
- 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.)
- Granted
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a cutter passivation device. The cutter passivation device is characterized by comprising a framework (1), wherein a cutter holding device (2) is arranged on the framework (1) and comprises a cutter head connector (21), a cutter mounting head (22) arranged below the cutter head connector (21) and a first motor (23) arranged above the cutter head connector (21) and used for driving the cutter mounting head (22) to rotate; a material grinding tube (3) allowing a cutter to extend therein is arranged below the cutter holding device (2); and a driving device (4) used for driving the material grinding tube (3) to rotate is arranged on the framework (1). As the cutter mounting head and the material grinding tube of the cutter passivation device are respectively driven by different motors, the rotation speed of the cutter is improved and the cutter passivating and polishing efficiencies are also improved.
Description
[technical field]
The present invention relates to a kind of cutter passivating device.
[background technology]
Cutter is lathe " tooth ", the quality of cutting edge roundness quality directly has influence on the level of production of equipment manufacture, this patent is designed and developed efficient passivation polissoir for machining rotary cutter (as milling cutter, reamer, drill bit etc.) commonly used, is intended to improve China's equipment manufacture cutting edge roundness quality.
After the tool sharpening moulding, there is the surface roughness of 0.8 to 0.4 micron in grinding face, check cutting edge with tool microscope more than hundred times, can see clearly that cutting edge has small sawtooth, slit tooth or defects i.e.cracks, the existence of these defectives is having a strong impact on cutting-tool's used life.
The cutter passivating technique is the subsequent treatment technology of tool sharpening moulding, can improve the roughness accuracy class of blade grinding face, eliminates cutting edge sawtooth, open-minded tooth or crack defect, extends cutting-tool's used life.Facts have proved the cutter after passivation, can extend to original 2 to 4 times its service life.
The passivation finishing method that rotary cutter is commonly used at present is vertical rotating passivation in grounds travel, and much knives tool clamping on same rotary disk, then is put in the grounds travel container.During the passivation polishing, one side cutter shaft autorotation, rotary disk carries out revolution motion on the other hand.Its passivating method drives rotary disk and cutter shaft with a motor simultaneously by planetary gear construction.Thereby the rotating speed of rotary disk can not be too high, otherwise easily stir loose grounds travel, affects the passivation effect of cutter.Due to planetary gear construction, make the slow-speed of revolution of rotary disk limit the rotary tool axis rotating speed, the rotary tool axis rotating speed is defined as 15--90 rev/min, is far smaller than the hundreds and thousands of real work rotating speeds that turn of cutter.
[summary of the invention]
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of cutter passivating device is provided, this cutter passivating device Cutting tool installation manner head rotation and abrasive barrel rotation are respectively by different motor-driven, thereby can improve the rotary speed of cutter, improve the efficient of cutter passivation polishing.
For achieving the above object, the present invention has adopted following technical proposals:
A kind of cutter passivating device, it is characterized in that: comprise framework, be provided with cutter holding device on described framework, described cutter holding device comprises tool bit jointing device, be arranged on the Cutting tool installation manner head of described tool bit jointing device below and be arranged on the first motor that described tool bit jointing device top drives described Cutting tool installation manner head running, be provided with the abrasive barrel that inserts into the inner for cutter below described cutter holding device, be provided with on described framework and drive the drive unit that described abrasive barrel rotates.
Be provided with lowering or hoisting gear below drive unit as mentioned above.
Lowering or hoisting gear comprises the turbine lifter and drives the second motor that described turbine lifter turns round as mentioned above.
Drive unit is electric turntable as mentioned above.
Be provided with a plurality of described Cutting tool installation manner heads below tool bit jointing device as mentioned above.
The range of speeds of Cutting tool installation manner head is 100～2000 rev/mins as mentioned above.
The rotating speed of abrasive barrel is 15～100 rev/mins as mentioned above.
Abrasive barrel is cylindric as mentioned above.
The invention has the beneficial effects as follows:
1, cutter passivation polishing rotating speed of the present invention can be set as the rotating speed of cutter real work, and the slow-speed of revolution of abrasive barrel can make fully contacting of blade and abrasive material, reaches the abundant sharpening of blade, thereby improves the efficient of cutter passivation polishing.
2, among the present invention, drive mechanism is the turbine lifter, can obtain very large gearratio, and stable drive, noise are little.
3, be provided with a plurality of Cutting tool installation manner heads among the present invention below tool bit jointing device, can carry out the passivation polishing to a plurality of cutters simultaneously, greatly promote operating efficiency.
4, among the present invention, abrasive barrel is cylindric, and smooth running is convenient to promote the quality of cutter passivation.
[description of drawings]
Fig. 1 is three-dimensional view of the present invention;
Fig. 2 is the explosive view of abrasive barrel of the present invention and cutter installation device;
[specific embodiment]
Below in conjunction with accompanying drawing, the present invention is done further detailed description.
as extremely shown in Figure 2 in Fig. 1, a kind of cutter passivating device, comprise framework 1, be provided with cutter holding device 2 on described framework 1, described cutter holding device 2 comprises tool bit jointing device 21, be arranged on the Cutting tool installation manner head 22 of described tool bit jointing device 21 belows and be arranged on the first motor 23 that described tool bit jointing device 21 tops drive described Cutting tool installation manner heads 22 runnings, be provided with the abrasive barrel 3 that inserts into the inner for cutter below described cutter holding device 2, be provided with on described framework 1 and drive the drive unit 4 that described abrasive barrel 3 rotates, cutter passivation polishing rotating speed of the present invention can be set as the rotating speed of cutter real work, the slow-speed of revolution of abrasive barrel can make fully contacting of blade and abrasive material, reach the abundant sharpening of blade, thereby the efficient of raising cutter passivation polishing.
As shown in Figure 1 and Figure 2, in the present embodiment, be provided with lowering or hoisting gear 5 below described drive unit 4, this lowering or hoisting gear 5 can be regulated according to the length of cutter the height of abrasive barrel, make cutter fully contact with abrasive material among abrasive barrel, thereby improve the passivation quality.
As shown in Figure 1 and Figure 2, in the present embodiment, described lowering or hoisting gear 5 comprises turbine lifter 51 and drives the second motor 52 of described turbine lifter 51 runnings, and the turbine lifter can obtain very large gearratio, and stable drive, noise are little.
As shown in Figure 1 and Figure 2, in the present embodiment, described drive unit 4 is electric turntable, and electric turntable is connected external power, rotates after starting, and drives abrasive barrel and rotates.
As shown in Figure 1 and Figure 2, in the present embodiment, be provided with a plurality of described Cutting tool installation manner heads 22 below described tool bit jointing device 21, can carry out the passivation polishing to a plurality of cutters simultaneously, greatly promote operating efficiency.
As shown in Figure 1 and Figure 2, in the present embodiment, the range of speeds of described Cutting tool installation manner head 22 is 100～2000 rev/mins, and cutter passivation polishing rotating speed can be set as the rotating speed of cutter real work.
As shown in Figure 1 and Figure 2, in the present embodiment, the rotating speed of described abrasive barrel 3 is 15～100 rev/mins, makes blade fully contact with abrasive material.
As shown in Figure 1 and Figure 2, in the present embodiment, described abrasive barrel 3 is cylindric, and smooth running is convenient to promote the quality of cutter passivation.
Operation principle of the present invention is: the passivation polishing tool for the treatment of that the first motor 23 drives Cutting tool installation manner head 22 assemblings on tool bit jointing device 21 rotates, described Cutting tool installation manner head 22 is packed into by the mode of spiral among described tool bit jointing device 21, driving the abrasive barrel 3 of placing on it after the electric turntable energising rotates, the second motor 52 drives the turbine lifter and rotates, thereby adjusts the degree of depth that cutter inserts abrasive material in abrasive barrel 3.In the present invention, the cutter rotating speed by driven by servomotor, can be selected in 100-2000 rev/mins of scopes, can obtain the real work rotating speed of cutter; The abrasive barrel rotating speed is driven by electric turntable, 15-100 rev/mins of the ranges of speeds, the rotation of cutter and abrasive barrel is respectively by different motor-driven, can simplify transmission structure, improve the efficient of cutter passivation polishing.
Claims (8)
1. cutter passivating device, it is characterized in that: comprise framework (1), be provided with cutter holding device (2) on described framework (1), described cutter holding device (2) comprises tool bit jointing device (21), be arranged on the Cutting tool installation manner head (22) of described tool bit jointing device (21) below and be arranged on the first motor (23) that described tool bit jointing device (21) top drives described Cutting tool installation manner head (22) running, be provided with the abrasive barrel (3) that inserts into the inner for cutter below described cutter holding device (2), be provided with on described framework (1) and drive the drive unit (4) that described abrasive barrel (3) rotates.
2. a kind of cutter passivating device according to claim 1, is characterized in that: be provided with lowering or hoisting gear (5) below described drive unit (4).
3. a kind of cutter passivating device according to claim 2 is characterized in that: described lowering or hoisting gear (5) comprises turbine lifter (51) and drives second motor (52) of described turbine lifter (51) running.
4. a kind of cutter passivating device according to claim 1, it is characterized in that: described drive unit (4) is electric turntable.
5. a kind of cutter passivating device according to claim 1, is characterized in that: be provided with a plurality of described Cutting tool installation manner heads (22) below described tool bit jointing device (21).
6. a kind of cutter passivating device according to claim 1, it is characterized in that: the range of speeds of described Cutting tool installation manner head (22) is 100～2000 rev/mins.
7. a kind of cutter passivating device according to claim 1, it is characterized in that: the rotating speed of described abrasive barrel (3) is 15～100 rev/mins.
8. a kind of cutter passivating device according to claim 1 is characterized in that: described abrasive barrel (3) is for cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062949.XA CN103143992B (en) | 2013-02-27 | 2013-02-27 | A kind of Cutter passivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062949.XA CN103143992B (en) | 2013-02-27 | 2013-02-27 | A kind of Cutter passivation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103143992A true CN103143992A (en) | 2013-06-12 |
| CN103143992B CN103143992B (en) | 2016-08-03 |
Family
ID=48542456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310062949.XA Expired - Fee Related CN103143992B (en) | 2013-02-27 | 2013-02-27 | A kind of Cutter passivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103143992B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103667645A (en) * | 2013-12-27 | 2014-03-26 | 太原科技大学 | Cutting edge passivation and subzero treatment device for high speed steel rotary cutter |
| CN105149895A (en) * | 2015-09-28 | 2015-12-16 | 北京动力机械研究所 | Aluminum alloy thin-wall blade flutter restraining method and passivating method for aluminum alloy thin-wall blade flutter-free cutting tool |
| CN105290947A (en) * | 2015-11-25 | 2016-02-03 | 江苏仓环铜业股份有限公司 | Cutter blunting machine |
| CN105710735A (en) * | 2016-03-18 | 2016-06-29 | 曾凡之 | Ultrasonic passivating device and method for carbide blade |
| CN106239347A (en) * | 2016-10-10 | 2016-12-21 | 广东刀父精工科技有限公司 | A kind of portable machine for inactivating |
| CN112917253A (en) * | 2021-03-11 | 2021-06-08 | 哈尔滨理工大学 | Automatic cutter passivating device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1591435A (en) * | 1977-02-11 | 1981-06-24 | Fagersta Ab | Grinding fixture and method of grinding a button of a rock drilling button bit |
| WO2000045973A1 (en) * | 1999-02-02 | 2000-08-10 | Metal Casting Technology, Incorporated | Passivated titanium aluminide tooling |
| CN101301729A (en) * | 2008-06-13 | 2008-11-12 | 湘潭江麓精密机械有限公司 | Machine for inactivating cylinder knife tool |
| CN201989038U (en) * | 2010-12-28 | 2011-09-28 | 廊坊市北方天宇机电技术有限公司 | Automatic polishing machine |
| CN202071004U (en) * | 2011-04-11 | 2011-12-14 | 济南博特威精密机械有限公司 | Numerical control dulling machine |
| CN102658507A (en) * | 2012-04-19 | 2012-09-12 | 厦门钨业股份有限公司 | Flexible passivating processing method for superhard cutting tool and flexible passivating processing device thereof |
| CN202448021U (en) * | 2011-09-05 | 2012-09-26 | 龙岩市华锐硬质合金工具有限公司 | Drag cutter passivating and polishing machine |
| CN203045439U (en) * | 2013-02-27 | 2013-07-10 | 中山火炬职业技术学院 | Flexible tool passivation device |
-
2013
- 2013-02-27 CN CN201310062949.XA patent/CN103143992B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1591435A (en) * | 1977-02-11 | 1981-06-24 | Fagersta Ab | Grinding fixture and method of grinding a button of a rock drilling button bit |
| WO2000045973A1 (en) * | 1999-02-02 | 2000-08-10 | Metal Casting Technology, Incorporated | Passivated titanium aluminide tooling |
| CN101301729A (en) * | 2008-06-13 | 2008-11-12 | 湘潭江麓精密机械有限公司 | Machine for inactivating cylinder knife tool |
| CN201989038U (en) * | 2010-12-28 | 2011-09-28 | 廊坊市北方天宇机电技术有限公司 | Automatic polishing machine |
| CN202071004U (en) * | 2011-04-11 | 2011-12-14 | 济南博特威精密机械有限公司 | Numerical control dulling machine |
| CN202448021U (en) * | 2011-09-05 | 2012-09-26 | 龙岩市华锐硬质合金工具有限公司 | Drag cutter passivating and polishing machine |
| CN102658507A (en) * | 2012-04-19 | 2012-09-12 | 厦门钨业股份有限公司 | Flexible passivating processing method for superhard cutting tool and flexible passivating processing device thereof |
| CN203045439U (en) * | 2013-02-27 | 2013-07-10 | 中山火炬职业技术学院 | Flexible tool passivation device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103667645A (en) * | 2013-12-27 | 2014-03-26 | 太原科技大学 | Cutting edge passivation and subzero treatment device for high speed steel rotary cutter |
| CN105149895A (en) * | 2015-09-28 | 2015-12-16 | 北京动力机械研究所 | Aluminum alloy thin-wall blade flutter restraining method and passivating method for aluminum alloy thin-wall blade flutter-free cutting tool |
| CN105290947A (en) * | 2015-11-25 | 2016-02-03 | 江苏仓环铜业股份有限公司 | Cutter blunting machine |
| CN105710735A (en) * | 2016-03-18 | 2016-06-29 | 曾凡之 | Ultrasonic passivating device and method for carbide blade |
| CN106239347A (en) * | 2016-10-10 | 2016-12-21 | 广东刀父精工科技有限公司 | A kind of portable machine for inactivating |
| CN106239347B (en) * | 2016-10-10 | 2019-01-25 | 广东刀父精工科技有限公司 | A kind of portable machine for inactivating |
| CN112917253A (en) * | 2021-03-11 | 2021-06-08 | 哈尔滨理工大学 | Automatic cutter passivating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103143992B (en) | 2016-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103143992A (en) | Cutter passivation device | |
| CN101015871B (en) | De-burring apparatus for a hobbing machine | |
| CN102744448B (en) | Numerical control processing machine tool and processing method special for double-power unit propeller | |
| CN203045439U (en) | Flexible tool passivation device | |
| CN109926894B (en) | Turbine disc mortise forming and grinding processing equipment and using method thereof | |
| CN105965265A (en) | Motor shell machining tool | |
| CN107009201B (en) | Precise cutter passivating machine for hard superhard material | |
| CN104625956A (en) | Clamp for removing burrs at edges of rotors and gears through vertical driller | |
| CN202716164U (en) | Multi-station intelligent knife cutting numerical control grinding machine dust collection device | |
| CN201329439Y (en) | Excircle processing lathe for cylindrical workpiece | |
| CN104626247A (en) | Insulating paper board ring edge chamfering device | |
| CN204171746U (en) | The device of cutting big end end | |
| CN112605815A (en) | Multi-head five-axis cutting and grinding head | |
| CN210452075U (en) | PCB milling cutter drill point is with grinding machine | |
| CN209615053U (en) | A kind of wheel removes deburring device | |
| CN209408074U (en) | A kind of cutter holding device for grinding machine | |
| CN206527567U (en) | It is a kind of to be used for the clamp fixture of high-precision driving gear turning | |
| CN112139612A (en) | Automobile gear end face polishing device | |
| CN205927195U (en) | Snack box mould drill bit | |
| CN221390254U (en) | Flywheel gear ring chamfer flash sand blasting grinding device | |
| CN221454635U (en) | Pneumatic mute hand-held grinding device | |
| CN203649524U (en) | Pipe cutting device | |
| CN215145034U (en) | Numerical control spreading machine | |
| CN112536484B (en) | Hardware deburring equipment for machinery | |
| CN210209694U (en) | Novel grinding mechanism of six-axis tool grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |