CN102554708A - Whirlwind milling device with optical tool presetting function - Google Patents
Whirlwind milling device with optical tool presetting function Download PDFInfo
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- CN102554708A CN102554708A CN2012100409230A CN201210040923A CN102554708A CN 102554708 A CN102554708 A CN 102554708A CN 2012100409230 A CN2012100409230 A CN 2012100409230A CN 201210040923 A CN201210040923 A CN 201210040923A CN 102554708 A CN102554708 A CN 102554708A
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Abstract
The invention provides a whirlwind milling device with an optical tool presetting function. The whirlwind milling device facilitates tool presetting, and is high in tool presetting accuracy. The whirlwind milling device directly performs tool presetting by utilizing an optical tool presetting mirror, so that the whirlwind milling device is convenient to operate, the tool setting accuracy is improved, and the regulation time is saved. The whirlwind milling device with the optical tool presetting function comprises a whirlwind milling body, wherein the whirlwind milling body consists of a tool rest body, a cutter head and a main motor fixed on the tool rest body; the main motor drives the cutter head with milling cutters through a transmission mechanism; the optical presetting mirror is arranged on the tool rest body; and when the cutter head is rotated to a certain position, the cutting edge of each milling cutter on the cutter head can be observed one by one through the optical presetting mirror.
Description
Technical field
Present technique relates to a kind of milling with whirling cutter device, specifically, is the milling with whirling cutter device of band optics tool setting.
Background technology
Whirlwind milling apparatus of the prior art is not with tool setting device, after the tool sharpening clamping tool setting specification requirement higher, the precision of cutter clamping directly influences the morpheme difference and the surface roughness of workpiece.Specifically, whirlwind mills tool setting process more complicated.To pull down cutterhead earlier, unload the milling cutter of wearing and tearing from cutterhead again, refill the good blade of sharpening, utilize slide measure or dial gauge to adjust the position of each blade, cutterhead is screwed on the main shaft that whirlwind mills again at cutterhead.Because what adopt is blade and the tool setting of measurer contact type measurement, error is arranged easily, again the cutterhead secondary is fixed to whirlwind and mills on the main shaft, produce accumulated error again, so the form and position tolerance of cutter is difficult to guarantee.This method cutter installation accuracy is lower, and complex operation.
Summary of the invention
The purpose of present technique provides a kind of tool setting and high milling with whirling cutter device of tool setting precision of making things convenient for, and this milling with whirling cutter device is to utilize the direct tool setting of optics tool setting mirror, and is easy to operate, improved dress cutter precision, saves the adjustment time.
The milling with whirling cutter device of this band optics tool setting comprises by tool-post structure, cutterhead and is fixed on the whirlwind that the main motor on the tool-post structure forms and mill body that main motor drives the cutterhead that milling cutter is housed through transmission mechanism, and tool-post structure is provided with optics tool setting mirror; When rotating cutter-head arrives certain position, can observe the blade of each milling cutter on the cutterhead one by one through optics tool setting mirror.
The beneficial effect of present technique:, can directly observe and measure the blade of milling cutter through optics tool setting mirror through increasing an optics tool setting mirror.During tool setting, cutterhead turns to certain fixed-site, and optics tool setting mirror is seen the blade of milling cutter, thereby the tool position is accurately adjusted.So need not during tool setting to pull down cutterhead, directly change milling cutter (blade) and tool setting, tool setting is more convenient more accurate.Present technique can be described as a kind of whirlwind that has optics tool setting device, employing optical correction blade and mills.
Above-mentioned milling with whirling cutter device, for more convenient observation, milling cutter is distributed on the cutterhead, on cutterhead, is uniformly distributed with the sight vane identical with milling cutter quantity, and optics tool setting mirror is housed on tool-post structure; When rotating cutter-head arrived certain position, optics tool setting mirror can be observed the blade of each milling cutter one by one through sight vane.The quantity of milling cutter is the 1-6 handle.Preferably, four milling cutter through the adjustment screw be installed in four knife holder slots that are positioned on the cutterhead end face, four sight vanes are perpendicular with four knife holder slots respectively; When rotating cutter-head arrived certain position, optics tool setting mirror can be observed the edge of milling cutter in the knife holder slot vertical with this sight vane one by one through sight vane.
Above-mentioned milling with whirling cutter device, whirlwind mill the both sides rotating support of body on fore-stock and after-poppet, and fore-stock is provided with the drive whirlwind and mills the cutterhead dip angle adjusting mechanism of body around the axis rotation of its two-side supporting center formation.Can conveniently adjust the cutterhead inclination angle through the cutterhead dip angle adjusting mechanism, thereby change the lead angle of the part that this milling with whirling cutter device processes.The cutterhead dip angle adjusting mechanism is a worm couple mechanism.
Above-mentioned milling with whirling cutter device, optics tool setting mirror is a microscope.Preferably, microscopical enlargement ratio is 10-30 times.
Above-mentioned milling with whirling cutter device, cutterhead are fixed on the end face of outer ring of bearing, and bearing inner race is fixed on the tool-post structure, and the periphery of bearing outer ring links to each other with the output shaft of main motor through belt.Preferably, the periphery of bearing outer ring links to each other with the output shaft of main motor through cog belt, all has the tooth that cooperates with cog belt on the output shaft of bearing outer ring and main motor.。
Description of drawings
Fig. 1 is a milling with whirling cutter device front view;
Fig. 2 is the side view (right view among Fig. 1 (removing microscope)) of milling with whirling cutter device.
The specific embodiment
Reach embodiment with reference to the accompanying drawings and further specify the present technique scheme.
Referring to the milling with whirling cutter device of Fig. 1, the band optics tool setting shown in 2, comprise that whirlwind mills body 1, fore-stock 7, after-poppet 8, cutterhead dip angle adjusting mechanism etc.Whirlwind mills body 1 and is made up of tool-post structure 3, cutterhead 5, compound main shaft 4, belt (cog belt) 13, main motor 2 etc.Compound main shaft 4 is with respect to a bearing; Cutterhead 5 is fixed on the end face of outer ring 9 of bearing; Bearing inner race 18 is fixed on the tool-post structure 3, and the periphery of bearing outer ring links to each other with the output shaft of main motor through cog belt 13, all has the tooth that cooperates with cog belt on the output shaft of bearing outer ring and main motor.Main motor rotates through the outer ring 9 that cog belt drives bearing.
Main motor is fixed on the tool-post structure, and the periphery of compound main shaft is used for being connected with belt 13 for band tooth (groove) outer ring,
The gudgeon at the two ends of tool-post structure 3 on fore-stock 7 and after-poppet 8, is equipped with worm gear 10 through bearings in the fore-stock 7, worm-wheel shaft links to each other with gudgeon, and worm screw 11 cooperates with worm gear 10.Worm screw 11 has constituted the cutterhead dip angle adjusting mechanism with worm gear 10 grades.The axis of gudgeon and the intersect vertical axis of cutterhead.Through rotary worm 11, worm gear 10 rotates, and cutterhead is promptly swung around the axis of gudgeon, thus adjustment cutterhead inclination angle.After adjusting the cutterhead inclination angle, be fixed on tool-post structure on fore-stock 7 and the after-poppet 8.Fore-stock 7 is all used opening-closing structure with after-poppet 8.
Tool-post structure is provided with microscope 12.Four milling cutters 15 are installed in four knife holder slots that are positioned on the cutterhead end face through adjustment screw 14, and four all are distributed on the circumferential of cutterhead to milling cutter 15 and four sight vanes 16.Four sight vanes are perpendicular with four knife holder slots respectively.When rotating cutter-head arrives certain angle, the edge of milling cutter 17 of microscope in sight vane can be seen the knife holder slot vertical with this sight vane.In other words, rotating cutter-head is during to certain angle, blade 17 milling cutter of arbitrary on the cutterhead, sight vane 16, all can be positioned on the microscopical input path.That is to say, can observe arbitrary through microscope one by one the blade 17 of milling cutter.
Present technique is a kind of Whirlwind milling cutter dish that can be used for the optics tool setting.The design of this Whirlwind milling cutter dish can be installed and pressed from both sides the receipt groove (knife holder slot) of cutter; On the two adjacent groove circular arcs; Design kidney slot (sight vane); Light can shine through kidney slot on the blade of mechanical clamped cutting tool, through the position of adjustment blade contour line on microscope, four blades is adjusted on the same rotary space position.
Claims (10)
1. be with the milling with whirling cutter device of optics tool setting; Comprise by tool-post structure, cutterhead and be fixed on the whirlwind that the main motor on the tool-post structure forms and mill body; Main motor drives the cutterhead that milling cutter is housed through transmission mechanism, and it is characterized in that: tool-post structure is provided with optics tool setting mirror; When rotating cutter-head arrives certain position, can observe the blade of each milling cutter on the cutterhead one by one through optics tool setting mirror.
2. milling with whirling cutter device as claimed in claim 1 is characterized in that: milling cutter is distributed on the cutterhead, on cutterhead, is uniformly distributed with the sight vane identical with milling cutter quantity, and optics tool setting mirror is housed on tool-post structure; When rotating cutter-head arrived certain position, optics tool setting mirror can be observed the blade of each milling cutter one by one through sight vane.
3. milling with whirling cutter device as claimed in claim 2 is characterized in that: the quantity of milling cutter is the 1-6 handle.
4. milling with whirling cutter device as claimed in claim 3 is characterized in that: milling cutter is four, four milling cutter through the adjustment screw be installed in four knife holder slots that are positioned on the cutterhead end face, four sight vanes are perpendicular with four knife holder slots respectively; When rotating cutter-head arrived certain position, optics tool setting mirror can be observed the edge of milling cutter in the knife holder slot vertical with this sight vane one by one through sight vane.
5. milling with whirling cutter device as claimed in claim 1; It is characterized in that: whirlwind mills the both sides rotating support of body on fore-stock and after-poppet, and fore-stock is provided with the drive whirlwind and mills the cutterhead dip angle adjusting mechanism of body around the axis rotation of its two-side supporting center formation.
6. milling with whirling cutter device as claimed in claim 5 is characterized in that: the cutterhead dip angle adjusting mechanism is a worm couple mechanism.
7. milling with whirling cutter device as claimed in claim 1 is characterized in that: optics tool setting mirror is a microscope.
8. milling with whirling cutter device as claimed in claim 7 is characterized in that: above-mentioned microscopical enlargement ratio is 10-30 times.
9. milling with whirling cutter device as claimed in claim 1 is characterized in that: cutterhead is fixed on the end face of outer ring of bearing, and bearing inner race is fixed on the tool-post structure, and the periphery of bearing outer ring links to each other with the output shaft of main motor through belt.
10. milling with whirling cutter device as claimed in claim 9 is characterized in that: the periphery of bearing outer ring links to each other with the output shaft of main motor through cog belt, all has the tooth that cooperates with cog belt on the output shaft of bearing outer ring and main motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100409230A CN102554708A (en) | 2012-02-23 | 2012-02-23 | Whirlwind milling device with optical tool presetting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100409230A CN102554708A (en) | 2012-02-23 | 2012-02-23 | Whirlwind milling device with optical tool presetting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102554708A true CN102554708A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100409230A Pending CN102554708A (en) | 2012-02-23 | 2012-02-23 | Whirlwind milling device with optical tool presetting function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3905949A1 (en) * | 1989-02-25 | 1990-08-30 | Herbert Prof Dr Ing Schulz | METHOD FOR MEASURING CUTTING EDGES |
| CN201304586Y (en) * | 2008-12-03 | 2009-09-09 | 羊立民 | Tool setting device on machine tool of multi-plane cutting instrument |
| CN201423556Y (en) * | 2009-05-22 | 2010-03-17 | 宝山钢铁股份有限公司 | Rotary measurement knife setting device |
| CN102139463A (en) * | 2011-04-28 | 2011-08-03 | 上海交通大学 | Face milling cutter setting device for numerical control machining center |
| CN202528010U (en) * | 2012-02-23 | 2012-11-14 | 孙秋云 | Whirling milling device with optics cutting tool alignment |
-
2012
- 2012-02-23 CN CN2012100409230A patent/CN102554708A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3905949A1 (en) * | 1989-02-25 | 1990-08-30 | Herbert Prof Dr Ing Schulz | METHOD FOR MEASURING CUTTING EDGES |
| CN201304586Y (en) * | 2008-12-03 | 2009-09-09 | 羊立民 | Tool setting device on machine tool of multi-plane cutting instrument |
| CN201423556Y (en) * | 2009-05-22 | 2010-03-17 | 宝山钢铁股份有限公司 | Rotary measurement knife setting device |
| CN102139463A (en) * | 2011-04-28 | 2011-08-03 | 上海交通大学 | Face milling cutter setting device for numerical control machining center |
| CN202528010U (en) * | 2012-02-23 | 2012-11-14 | 孙秋云 | Whirling milling device with optics cutting tool alignment |
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Application publication date: 20120711 |