CN2206170Y - High speed electric spindle milling cutter on machine tool - Google Patents
High speed electric spindle milling cutter on machine tool Download PDFInfo
- Publication number
- CN2206170Y CN2206170Y CN 94242668 CN94242668U CN2206170Y CN 2206170 Y CN2206170 Y CN 2206170Y CN 94242668 CN94242668 CN 94242668 CN 94242668 U CN94242668 U CN 94242668U CN 2206170 Y CN2206170 Y CN 2206170Y
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- CN
- China
- Prior art keywords
- speed electric
- sleeve
- main shaft
- handle
- milling
- 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.)
- Expired - Fee Related
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model relates to a high speed electric spindle milling cutter on a machine tool, composed of a cutter handle connected with the milling machine spindle, a high-speed electric machine, and a tool clamp mechanism connected with the shaft of the high-speed electric machine; one end of the cutter handle is fixedly connected with the back cover of the high-speed electric machine, and the back cover is fixedly connected with one end of a sleeve cylinder; the other end of the sleeve cylinder is fixedly connected with a front cover, and the cutter handle, the back cover, the sleeve cylinder, and the front cover are in the same axis line; the tool clamp mechanism is composed of a spring clamp head and a clamp nut, and a power line connection seat is positioned at the outside of the sleeve cylinder through a pad; the adding of the milling head to an existing machine tool can prolong the life of the machine tool spindle, which is benefit for positioning quickly and accurately; besides, the working range of the machine tool can be widened, and the machine tool can have multiple functions such as milling, boring, drilling, carving, polishing, and grinding.
Description
The utility model relates to a kind of machine tool accessories, particularly a kind of lathe high-speed electric expreess locomotive main shaft milling head.
The cutting tool of existing general milling machine is general direct by being loaded on the handle of a knife, rotates with the lathe main shaft and does the rotary cutting motion, is used to process miniature workpiece or scribes relatively difficulty of metalworks such as small-sized font, lines, pattern.
The purpose of this utility model is: the design that a kind of lathe high-speed electric main shaft milling head is provided, this lathe high-speed electric main shaft milling head can be connected with milling machine spindle, be used to process miniature workpiece or scribe metalworks such as small-sized font, lines, pattern, help expanding the milling machine working ability.
Implementer's case of the present utility model is: lathe high-speed electric main shaft milling head is made of the handle of a knife that is used for being connected with milling machine spindle, high-speed electric expreess locomotive and the tool clamp mechanism that is connected with the high-speed electric expreess locomotive axle, one end of handle of a knife is fixedlyed connected with the high-speed electric expreess locomotive bonnet, bonnet is fixedlyed connected with sleeve one end, the sleeve other end is fixedlyed connected with protecgulum, handle of a knife, bonnet, sleeve and protecgulum are on same axial line, tool clamp mechanism is made of collet and binding nut, and power wiring seat is loaded on the sleeve outside with liner.The external diameter tight fit of the internal diameter of the sleeve of high-speed electric expreess locomotive and stator, stator is contained in the sleeve, and rotor is made of motor shaft and iron core, and motor shaft is supported on sleeve and protecgulum respectively by two bearings, fan blade is fixedlyed connected with motor shaft one end with screw, and bush outer sleeve is equipped with case.On the sleeve lateral wall ventilating duct is arranged, its two ends communicate with ventilating opening on ventilating duct and the case on the bonnet respectively, and the wind that fan blade produces flows out along ventilating duct, ventilating opening, plays the cooling motor effect, and the end that handle of a knife is connected with machine tool chief axis has screw.
Handle of a knife one end that is used for being connected with milling machine spindle is fixedlyed connected with worm gear case, worm gear case and planker flexibly connect, worm gear case can rotate on planker, dovetail groove on the planker and the engagement of the dovetail on the ram, dovetail can be free to slide in dovetail groove, and ram is fixedlyed connected with the high-speed electric expreess locomotive bonnet.The worm gear case outer lower portion is equipped with graduated ring, and ram is equipped with graduated ring near an end of handle, and the tight handle of stopping that is used for planker and worm gear case locking is housed on the worm gear case.The tight screw of stopping that is used for planker and ram locking is housed on the planker.
Major advantage of the present utility model is: 1, after installing this annex additional on the existing milling machine, can prolong the machine tool chief axis life-span, distortion or the wearing and tearing avoiding machine tool chief axis to run up for a long time causing; 2, owing on worm gear case and the ram graduated ring is housed respectively, help quick and precisely locating, improve machining accuracy; 3, the processing accommodation of existing general lathe is expanded, be realized a tractor serves several purposes, can mill, boring, brill, quarter, polishing, mill etc., reduce equipment investment; 4, the machining that is fit to small dimension, cylindrical cutting tool (≤φ 1mm), various figures of engraving and character on the plane, the face of cylinder or the taper seat that form part or mould.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1: lathe high-speed electric main shaft milling head configuration diagram.
Fig. 2: portable lathe high-speed electric main shaft milling head diagrammatic sketch,
Fig. 3: the left view that is Fig. 2.
Embodiment 1:
One end of the handle of a knife 23 of lathe high-speed electric main shaft milling head (see figure 1) is useful on the screw 23a that links to each other with machine tool chief axis, the main shaft of different lathes, the handle of a knife that can join different screws and tapering, the other end of handle of a knife 23 is fixedlyed connected with motor bonnet 22 with screw 1, bonnet and handle of a knife concentric, bonnet and sleeve 6 one ends are fixedly connected with screw 2, bonnet and sleeve concentric, protecgulum 13 usefulness screws 7 are connected with sleeve 6 other ends, protecgulum and sleeve concentric, the internal diameter tight fit of the external diameter of stator 15 and sleeve 6, be contained in the sleeve, iron core 16 constitutes rotor with motor shaft 17, and motor shaft is supported on sleeve and protecgulum by two bearings 14, fan blade 19 usefulness screws 21 are fixedlyed connected with motor shaft 17 1 ends, the bearing 14 usefulness spline nuts 12 that are supported on protecgulum are also tight, and bearing cap 8 is used for the speed regulating bearing play, the sleeve 6 outer cases 5 that are with, 8 ventilating opening 5a are arranged on the case 5,8 cooling ventilation duct 6a that communicate with ventilating opening 5a and bonnet ventilating duct 22a are arranged on the sleeve outer peripheral face.The other end of main shaft 17 is equipped with collet 9 and binding nut 10, is used to clamp milling cutter 11, and power wiring seat 4 usefulness liners 3 are loaded on sleeve 6 outsides, and plug 20 is processing needs, prevents to leak out.Main shaft 17 rotating speed 24000rpm.18 for adjusting the packing ring of bearing 14.
Embodiment 2:
With the difference of embodiment 1 be: the handle of a knife 23 of embodiment 1 high speed electricity main shaft milling head is taken off with screw fixedly connected (see figure 2) with worm gear case 32, high-speed electric expreess locomotive 28 is fixedlyed connected with ram 27, one end of ram armrest handle 37 is equipped with graduated ring 36, dovetail on the ram cooperates (see figure 3) with dovetail groove on the planker 25, dovetail can be free to slide in dovetail groove, nut 30 is fixedlyed connected with planker 25, screw mandrel 26 is connected with nut 30, one end of screw mandrel is equipped with handle 37, ram 27 is by handle 37, screw mandrel 26, nut 30 slides along the planker dovetail groove, worm-wheel shaft 24 1 ends in the worm gear case 32 are fixedlyed connected with planker 25, worm gear 33 is housed on the worm-wheel shaft 24, worm gear 33 and worm screw 29 engagements, the end of worm screw 29 is equipped with handwheel 34(sees Fig. 3), worm gear case 32 flexibly connects with planker 25, by handle 34, worm screw 29, worm gear 33, worm-wheel shaft 24 drives planker 25, ram 27 and high-speed electric expreess locomotive 28 rotate, rotational angle is shown out by the graduated ring 31 that is contained on the worm gear case, the tight handle 38 of stopping that is threaded with worm gear case be used to stop tight worm gear case and planker, the tight screw 35 of stopping that is threaded with planker is used to stop and strains at plate and ram, and handle of a knife 23 is used for being connected with machine tool chief axis.
Claims (8)
1, lathe high-speed electric main shaft milling head, it is characterized in that: constitute by the handle of a knife that is used for being connected, high-speed electric expreess locomotive and the tool clamp mechanism that is connected with the high-speed electric expreess locomotive axle with milling machine spindle, one end of handle of a knife is fixedlyed connected with the high-speed electric expreess locomotive bonnet, bonnet is fixedlyed connected with sleeve one end, the sleeve other end is fixedlyed connected with protecgulum, handle of a knife, bonnet, sleeve and protecgulum are on same axial line, and tool clamp mechanism is made of collet and binding nut, and power wiring seat is loaded on the sleeve outside with liner.
2, according to the described lathe high-speed electric main shaft of claim 1 milling head, it is characterized in that: the external diameter tight fit of the internal diameter of the sleeve of high-speed electric expreess locomotive and stator, stator is contained in the sleeve, rotor is made of motor shaft and iron core, motor shaft is supported on sleeve and protecgulum respectively by two bearings, fan blade is fixedlyed connected with motor shaft one end with screw, and bush outer sleeve is equipped with case.
3, according to claim 1 or 2 described lathe high-speed electric main shaft milling heads, it is characterized in that: on the sleeve lateral wall ventilating duct is arranged, its two ends respectively with bonnet on ventilating duct and the ventilating opening on the case communicate.
4, according to the described lathe high-speed electric main shaft of claim 1 milling head, it is characterized in that: handle of a knife one end that is used for being connected with milling machine spindle is fixedlyed connected with worm gear case, worm gear case and planker flexibly connect, dovetail groove on the planker and the engagement of the dovetail on the ram, ram is fixedlyed connected with the high-speed electric expreess locomotive bonnet.
5, according to the described lathe high-speed electric main shaft of claim 4 milling head, it is characterized in that: the worm gear case outer lower portion is equipped with graduated ring.
6, according to claim 4 or 5 described lathe high-speed electric main shaft milling heads, it is characterized in that: ram is equipped with graduated ring near an end of handle.
7, according to the described lathe high-speed electric main shaft of claim 4 milling head, it is characterized in that: the tight handle of stopping that is used for planker and worm gear case locking is housed on the worm gear case.
8, according to the described lathe high-speed electric main shaft of claim 4 milling head, it is characterized in that: the tight screw of stopping that is used for planker and ram locking is housed on the planker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242668 CN2206170Y (en) | 1994-09-29 | 1994-09-29 | High speed electric spindle milling cutter on machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242668 CN2206170Y (en) | 1994-09-29 | 1994-09-29 | High speed electric spindle milling cutter on machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206170Y true CN2206170Y (en) | 1995-08-30 |
Family
ID=33849216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94242668 Expired - Fee Related CN2206170Y (en) | 1994-09-29 | 1994-09-29 | High speed electric spindle milling cutter on machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206170Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100506471C (en) * | 2002-04-20 | 2009-07-01 | 瑞尼斯豪公司 | Machine adaptation |
| CN102196877A (en) * | 2008-12-01 | 2011-09-21 | 钴碳化钨硬质合金公司 | Milling cutter coupling system |
| WO2012055120A1 (en) * | 2010-10-29 | 2012-05-03 | 大连科德数控有限公司 | Tool post driven directly by electric motor for turning-milling combined machining center |
| CN104625831A (en) * | 2014-12-18 | 2015-05-20 | 天津恒兴机械设备有限公司 | Reduction gear milling head with cooling holes |
| CN105134963A (en) * | 2015-08-18 | 2015-12-09 | 洛阳轴研科技股份有限公司 | Grease lubrication main shaft system |
| CN106513722A (en) * | 2016-11-24 | 2017-03-22 | 苏州亨达尔工业材料有限公司 | Embedded type tool bit of engraving machine |
-
1994
- 1994-09-29 CN CN 94242668 patent/CN2206170Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100506471C (en) * | 2002-04-20 | 2009-07-01 | 瑞尼斯豪公司 | Machine adaptation |
| CN102196877A (en) * | 2008-12-01 | 2011-09-21 | 钴碳化钨硬质合金公司 | Milling cutter coupling system |
| WO2012055120A1 (en) * | 2010-10-29 | 2012-05-03 | 大连科德数控有限公司 | Tool post driven directly by electric motor for turning-milling combined machining center |
| CN104625831A (en) * | 2014-12-18 | 2015-05-20 | 天津恒兴机械设备有限公司 | Reduction gear milling head with cooling holes |
| CN105134963A (en) * | 2015-08-18 | 2015-12-09 | 洛阳轴研科技股份有限公司 | Grease lubrication main shaft system |
| CN106513722A (en) * | 2016-11-24 | 2017-03-22 | 苏州亨达尔工业材料有限公司 | Embedded type tool bit of engraving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |