CN103143992B - A kind of Cutter passivation device - Google Patents
A kind of Cutter passivation device Download PDFInfo
- Publication number
- CN103143992B CN103143992B CN201310062949.XA CN201310062949A CN103143992B CN 103143992 B CN103143992 B CN 103143992B CN 201310062949 A CN201310062949 A CN 201310062949A CN 103143992 B CN103143992 B CN 103143992B
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- Prior art keywords
- cutter
- cutting tool
- installation manner
- abrasive barrel
- tool bit
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Abstract
nullThe present invention relates to a kind of Cutter passivation device，It is characterized in that: include framework (1)，Described framework (1) is provided with cutter holding device (2)，Described cutter holding device (2) includes tool bit jointing device (21)、It is arranged on the Cutting tool installation manner head (22) of described tool bit jointing device (21) lower section and is arranged on the first motor (23) that described tool bit jointing device (21) top drives described Cutting tool installation manner head (22) to operate，Described cutter holding device (2) lower section is provided with the abrasive barrel (3) inserted into the inner for cutter，Described framework (1) is provided with the driving means (4) driving described abrasive barrel (3) to rotate，This Cutter passivation device Cutting tool installation manner head rotates and abrasive barrel rotates and driven by different motors respectively，It is thus possible to improve the rotary speed of cutter，Improve the efficiency of cutting tool dulling polishing.
Description
[technical field]
The present invention relates to a kind of Cutter passivation device.
[background technology]
Cutter is lathe " tooth ", the quality of cutting edge roundness quality directly influences the level of production of equipment manufacture, this patent is designed and developed for the rotary cutter (such as milling cutter, reamer, drill bit etc.) that machining is conventional and is passivated polissoir efficiently, it is intended to improve China's equipment manufacture cutting edge roundness quality.
After tool sharpening molding, there is the surface roughness of 0.8 to 0.4 micron in grinding face, cutting edge is checked, it can be clearly seen that cutting edge has small sawtooth, the defect such as tooth or crackle of slitting, and the existence of these defects drastically influence cutting-tool's used life with the above tool microscope of Radix Achyranthis Bidentatae.
Cutting tool dulling technology is the subsequent treatment technology of tool sharpening molding, it is possible to increase the roughness accuracy class in 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, its service life can extend to original 2 to 4 times.
The passivation finishing method that rotary cutter is conventional at present is vertical rotating passivation in grounds travel, much knives has clamping on same rotary disk, is then put in grounds travel container.During passivation polishing, on the one hand cutter shaft autorotation, on the other hand rotary disk carries out revolution motion.Its passivating method simultaneously drives rotary disk and cutter shaft with a motor by planetary gear construction.Thus the rotating speed of rotary disk can not be the highest, the most easily stir pine grounds travel, affect the passivation effect of cutter.Feature due to planetary gear construction so that the slow-speed of revolution of rotary disk limits rotary tool axis rotating speed, rotary tool axis rotating speed is defined to 15--90 rev/min, is far smaller than the real work rotating speed of hundreds and thousands of turns of cutter.
[summary of the invention]
The technical problem to be solved is for above-mentioned deficiency of the prior art, a kind of Cutter passivation device is provided, this Cutter passivation device Cutting tool installation manner head rotates and abrasive barrel rotates and driven by different motors respectively, it is thus possible to improve the rotary speed of cutter, improve the efficiency of cutting tool dulling polishing.
For achieving the above object, present invention employs following technical proposals:
A kind of Cutter passivation device, it is characterized in that: include framework, it is provided with cutter holding device on said frame, described cutter holding device includes tool bit jointing device, is arranged on the Cutting tool installation manner head below described tool bit jointing device and is arranged on above described tool bit jointing device the first motor driving described Cutting tool installation manner head to operate, below described cutter holding device, it is provided with the abrasive barrel inserted into the inner for cutter, is provided with the driving means driving described abrasive barrel to rotate on said frame.
It is provided with lowering or hoisting gear below driving means described above.
Lowering or hoisting gear includes turbine lifter and drives the second motor of described turbine lifter operating as mentioned above.
Driving means is electric turntable as mentioned above.
Multiple described Cutting tool installation manner head it is provided with below tool bit jointing device described above.
The range of speeds of Cutting tool installation manner head is 100～2000 revs/min as mentioned above.
The rotating speed of abrasive barrel is 15～100 revs/min as mentioned above.
Abrasive barrel is cylindric as mentioned above.
The invention has the beneficial effects as follows:
1, the cutting tool dulling 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 enables to being fully contacted of blade and abrasive material, reaches blade and fully sharpens, thus improves the efficiency that cutting tool dulling polishes.
2, among the present invention, drive mechanism is turbine lifter, can obtain the biggest gear ratio, and stable drive, noise are little.
3, below tool bit jointing device, it is provided with multiple Cutting tool installation manner head among the present invention, multiple cutters can be passivated polishing simultaneously, be greatly promoted work efficiency.
4, among the present invention, abrasive barrel is cylindric, smooth running, it is simple to promote the quality of cutting tool dulling.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional view of the present invention；
Fig. 2 is the explosive view of abrasive barrel of the present invention and cutter installation device；
[detailed description of the invention]
Below in conjunction with the accompanying drawings the present invention is done further detailed description.
As shown in Figure 1 to Figure 2, a kind of Cutter passivation device, including framework 1, described framework 1 is provided with cutter holding device 2, described cutter holding device 2 includes tool bit jointing device 21, it is arranged on the Cutting tool installation manner head 22 below described tool bit jointing device 21 and is arranged on above described tool bit jointing device 21 the first motor 23 driving described Cutting tool installation manner head 22 to operate, the abrasive barrel 3 inserted into the inner for cutter it is provided with below described cutter holding device 2, described framework 1 is provided with the driving means 4 driving described abrasive barrel 3 to rotate, the cutting tool dulling 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 enables to being fully contacted of blade and abrasive material, reach blade fully to sharpen, thus improve the efficiency of cutting tool dulling polishing.
As shown in Figure 1 and Figure 2, in the present embodiment, being provided with lowering or hoisting gear 5 below described driving means 4, this lowering or hoisting gear 5 can regulate the height of abrasive barrel according to the length of cutter, abrasive material among cutter and abrasive barrel is fully contacted, thus improves passivation quality.
As shown in Figure 1 and Figure 2, in the present embodiment, described lowering or hoisting gear 5 includes turbine lifter 51 and drives the second motor 52 of described turbine lifter 51 operating, and turbine lifter can obtain the biggest gear ratio, and stable drive, noise are little.
As shown in Figure 1 and Figure 2, in the present embodiment, described driving means 4 is electric turntable, and external power connected by electric turntable, rotates after startup, drives abrasive barrel to rotate.
As shown in Figure 1 and Figure 2, in the present embodiment, below described tool bit jointing device 21, it is provided with multiple described Cutting tool installation manner head 22, multiple cutters can be passivated polishing simultaneously, be greatly promoted work 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 revs/min, and cutting tool dulling 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 revs/min so that blade is fully contacted with abrasive material.
As shown in Figure 1 and Figure 2, in the present embodiment, described abrasive barrel 3 is cylindric, smooth running, it is simple to promote the quality of cutting tool dulling.
The operation principle of the present invention is: the polishing tool to be passivated that the first motor 23 drives the Cutting tool installation manner head 22 on tool bit jointing device 21 to assemble rotates, described Cutting tool installation manner head 22 loads among described tool bit jointing device 21 by the way of spiral, the abrasive barrel 3 placed on it is driven to rotate after electric turntable energising, second motor 52 drives turbine lifter to rotate, thus adjusts cutter and insert the degree of depth of abrasive material in abrasive barrel 3.In the present invention, cutter rotating speed is by driven by servomotor, can select in the range of 100 2000 revs/min, it is possible to obtain the real work rotating speed of cutter；Abrasive barrel rotating speed is driven by electric turntable, the range of speeds 15 100 revs/min, and cutter is driven by different motors respectively from the rotation of abrasive barrel, can simplify the structure of transmission, improve the efficiency of cutting tool dulling polishing.
Claims (6)
- null1. a Cutter passivation device，It is characterized in that: include framework (1)，Described framework (1) is provided with cutter holding device (2)，Described cutter holding device (2) includes tool bit jointing device (21)、It is arranged on the Cutting tool installation manner head (22) of described tool bit jointing device (21) lower section and is arranged on the first motor (23) that described tool bit jointing device (21) top drives described Cutting tool installation manner head (22) to operate，Described cutter holding device (2) lower section is provided with the abrasive barrel (3) inserted into the inner for cutter，Described framework (1) is provided with the driving means (4) driving described abrasive barrel (3) to rotate，Described driving means (4) lower section is provided with lowering or hoisting gear (5)，Described lowering or hoisting gear (5) includes turbine lifter (51) and the second motor (52) driving described turbine lifter (51) to operate.
- A kind of Cutter passivation device the most according to claim 1, it is characterised in that: described driving means (4) is electric turntable.
- A kind of Cutter passivation device the most according to claim 1, it is characterised in that: described tool bit jointing device (21) lower section is provided with multiple described Cutting tool installation manner head (22).
- A kind of Cutter passivation device the most according to claim 1, it is characterised in that: the range of speeds of described Cutting tool installation manner head (22) is 100～2000 revs/min.
- A kind of Cutter passivation device the most according to claim 1, it is characterised in that: the rotating speed of described abrasive barrel (3) is 15～100 revs/min.
- A kind of Cutter passivation device the most according to claim 1, it is characterised in that: described abrasive barrel (3) is 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 |
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| Publication Number | Publication Date |
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| CN103143992A CN103143992A (en) | 2013-06-12 |
| CN103143992B true CN103143992B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310062949.XA Expired - Fee Related CN103143992B (en) | 2013-02-27 | 2013-02-27 | A kind of Cutter passivation device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103667645B (en) * | 2013-12-27 | 2015-03-11 | 太原科技大学 | Cutting edge passivation and subzero treatment device for high speed steel rotary cutter |
| CN105149895B (en) * | 2015-09-28 | 2017-11-21 | 北京动力机械研究所 | The passivating method of aluminium alloy thin-walled blade flutter suppressing method and its cutting tool |
| CN105290947B (en) * | 2015-11-25 | 2017-11-10 | 江苏仓环铜业股份有限公司 | A kind of cutting tool dulling machine |
| CN105710735A (en) * | 2016-03-18 | 2016-06-29 | 曾凡之 | Ultrasonic passivating device and method for carbide blade |
| 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 |
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| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-02-27 CN CN201310062949.XA patent/CN103143992B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
| 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 |
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| CN103143992A (en) | 2013-06-12 |
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Granted publication date: 20160803 |