CN101664819A - Multi-face cylinder inner plane and slot milling machine - Google Patents
Multi-face cylinder inner plane and slot milling machine Download PDFInfo
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- CN101664819A CN101664819A CN200910153196A CN200910153196A CN101664819A CN 101664819 A CN101664819 A CN 101664819A CN 200910153196 A CN200910153196 A CN 200910153196A CN 200910153196 A CN200910153196 A CN 200910153196A CN 101664819 A CN101664819 A CN 101664819A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a multi-face cylinder inner plane and a slot milling machine. A main shaft is arranged on the outer end of a cantilever gear box; the upper side of the main shaft is provided with an end mill used for milling flutes; the lower side of the main shaft is provided with a facing cutter used for milling planes; a variable frequency and variable speed motor obtains a rotation speed needed by processing via speed change of multi-level gears; milling depth is realized by the self-powered platform of the milling machine; and milling length is realized by the horizontal feed workbench of the self-powered platform. The variable frequency and variable speed motor is arranged on the machine body, the cantilever gear box is arranged on the top of the machine body, the self-powered platform is arranged on the same side with the main shaft on the machine body, the movement direction thereof is parallel to the shaft line of the main shaft, and the movement direction of the horizontal feed workbench arranged on the self-powered platform is parallel to the direction of the cantilever gear box length. The multi-face cylinder inner plane and a slot milling machine have the advantages that the inner cavity plane and the slot of a part are processed by milling, and operation can be finished simultaneously when the part is clamped once, thus having favourable processing qualityand high efficiency. The milling machine has simple structure and low manufacturing cost.
Description
Technical field
The present invention relates to metal cutting equipment, especially multi-face cylinder inner plane and slot milling machine.
Background technology
The inner chamber of some machine components is positive multiaspect tubular, and there is groove face and face intersection.Rice sieve support as the 6NF series jet-air rice polisher that consumption is big in the paddy process equipment.It is that annulus and a plurality of dowel of positive 6 tubes formed by a plurality of inner chambers.Its effect is at the inner chamber of rice sieve support 6 rice huller screens to be installed.Therefore to process the groove that is used to install press strip on 6 uniform planes of inner chamber processing of rice sieve support with at two Plane intersects places.The processing of the inner chamber of rice sieve support is carried out on planer, and the efficient low quality is poor.
Summary of the invention
The purpose of this invention is to provide a kind of multi-face cylinder inner plane and slot milling machine, the plane and the groove of milling rice sieve support inner chamber.
The technical solution adopted for the present invention to solve the technical problems is: main shaft is contained in the outer end of cantilever gearbox, and slotting cutter is installed in the top of main shaft, is used for groove milling.The following installation end milling cutter processing plane of main shaft.Obtain processing the rotating speed that needs by frequency-conversion and speed-regulation motor by the multi-stage gear speed change.Milling depth is realized by the self-powered platform of milling machine.Milling length is realized by the horizontal feed workbench on the self-powered platform.
Multi-face cylinder inner plane and slot milling machine are by frequency-conversion and speed-regulation motor, motor cabinet, lathe bed, self-powered platform, the horizontal feed workbench, belt pulley; rocking arm gearbox; motor pulley and main shaft are formed; it is characterized in that: frequency control motor is installed on the lathe bed by motor cabinet; the cantilever gearbox is installed in the top of lathe bed; main shaft is installed in the outer end of cantilever gearbox; self-powered platform is installed on the lathe bed the same side with main shaft; its direction of motion is parallel with main-shaft axis; the direction of motion of horizontal feed workbench that is installed in self-powered platform is parallel with cantilever gearbox length direction, and is vertical with main-shaft axis; The motor pulley that is fixed on the frequency-conversion and speed-regulation motor is connected with belt pulley on being fixed on cantilever gearbox I axle with bead apex, be fixed on I shaft gear and the II axle gear wheel engagement that is fixed on the cantilever gearbox II axle on the I axle, be fixed on II axle pinion and the III shaft gear engagement that is installed in by bearing on the cantilever gearbox III axle on the II axle, III shaft gear on the III axle and the IV axle gear wheel engagement that is fixed on the cantilever gearbox IV axle are fixed on IV axle pinion and the mainshaft gear engagement that is fixed on the main shaft on the IV axle; Slotting cutter is fixed on the upper end of main shaft, and end mill(ing) cutter is fixed on the lower end of main shaft.
The advantage of this multi-face cylinder inner plane and slot milling machine is: use the plane and the groove of the inner chamber of Milling Process part, can finish the good efficient height of crudy at the part by one-step clamping simultaneously.Machine tool structure is simple, low cost of manufacture.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Accompanying drawing is the installation diagram of multi-face cylinder inner plane and slot milling machine.
Fig. 1 is a front view, is the B-B cutaway view of Fig. 2.
Fig. 2 is the A-A cutaway view of Fig. 1.
1. frequency-conversion and speed-regulation motors among the figure, 2. motor cabinet, 3. lathe bed, 4. self-powered platform, 5. stifled, 6.I axle, 7. bearing first, 8. stifle, 9.II axle, 10.III axle, 11.IV axle, 12. horizontal feed workbench, 13. anchor clamps, 14. parts, 15. end mill(ing) cutters, 16. lower covers, 17. lower bearing, 18. main shafts, 19. mainshaft gears, 20. circlips for shaft, 21. upper bearing (metal), 22. upper press covers, 23. pressure caps, 24. slotting cutters, 25. collet, 26. locking nuts, spacer on 27., 28.IV the axle pinion, 29.IV axle gear wheel, 30.III shaft gear, 31.III the axle spacer, 32. circlip for holes, 33.II axle gear wheel, 34.II the axle pinion, 35. cover 36. bearing second thoroughly, 37. belt pulley, the last spacer of 38.I, 39.I shaft gear, 40.I following spacer 41. cantilever gearboxes, 42. motor pulleys, 43. case lids.
The specific embodiment
Accompanying drawing is the multi-face cylinder inner plane and the slot milling machine of the rice sieve support of processing 6NF series jet-air rice polisher.In the accompanying drawings, frequency control motor (1) is installed on the lathe bed (3) by motor cabinet (2), because the rotating speed that end mill(ing) cutter (15) and slotting cutter (24) are used when milling is different and differ greatly, so adopt variable-frequency control technique to realize the conversion of speed easily.As you know, directly use frequency-conversion and speed-regulation motor (1) to realize that the power of low-speed running transmission is little, design the multi-stage gear gear for this reason to improve the frequency of motor.In order that can obtain bigger moment of torsion during with end mill(ing) cutter (15) milling.Milling cutter will enter part (14) by cantilever on the plane of milled part (14) inner chamber or during groove, has designed cantilever gearbox (41) for this reason and has achieved the above object.Cantilever gearbox (41) is installed in the top of lathe bed (3).
Main shaft (18) is installed in the outer end of cantilever gearbox (41).The lower bearing (17) of main shaft (18) is a taper roll bearing, and the inner ring of lower bearing (17) is contained on the following corresponding diameter of axle of main shaft (18), and the big end of inner ring is close on the shaft shoulder of the following big column of main shaft (18); The outer ring of lower bearing (17) is contained in the hole of cantilever gearbox (41) outer end bottom, and the small end of outer ring endoporus is close on inner face lateral opening under cantilever gearbox (41) outer end; The small end of lower cover (16) is contained in the outer ring of pushing down lower bearing (17) in the hole of cantilever gearbox (41) outer end bottom, between lower cover (16) lower end endoporus and the following big column of main shaft (18) sealing ring is housed; Mainshaft gear (19) is contained on the corresponding diameter of axle of main shaft (18) has key to connect, and realizes axial location by the shaft shoulder and the circlip for shaft (20) at main shaft (18) middle part; The upper bearing (metal) (21) of main shaft (18) is than the little taper roll bearing of lower bearing (17), the outer ring of upper bearing (metal) (21) is contained in the hole of cantilever gearbox (41) top, outer end, and the small end of outer ring endoporus is close on inner face lateral opening on cantilever gearbox (41) outer end; The inner ring of upper bearing (metal) (21) is contained on the corresponding diameter of axle of main shaft (18) top, is contained in the gap of the taper roll bearing at main shaft (18) two ends by two locking nuts (26) adjustment that is pressed in the big end of inner ring; Upper press cover (22) is contained in the hole of cantilever gearbox (41) top, outer end, between upper press cover (22) upper end endoporus and main shaft (18) the top small column sealing ring is housed; Slotting cutter (24) is fixed on the upper end of main shaft (18) with pressure cap (23) and collet (25), and end mill(ing) cutter (15) is with its endoporus and the inner face lower end that is fixed on main shaft (18).
Self-powered platform (4) is installed on the lathe bed (3) and the same side of main shaft (18), its direction of motion is parallel with main shaft (18) axis, the direction of motion of horizontal feed workbench (12) that is installed in self-powered platform (4) is parallel with cantilever gearbox (41) length direction, with main shaft (18) axis normal.
The motor pulley (42) that is fixed on the frequency-conversion and speed-regulation motor (1) is connected with belt pulley (37) on being fixed on cantilever gearbox (41) I axle (6) with bead apex, be fixed on I shaft gear (39) and II axle gear wheel (33) engagement that is fixed on cantilever gearbox (41) the II axle (9) on the I axle (6), be fixed on II axle pinion (34) and III shaft gear (30) engagement that is installed in by bearing first (7) on cantilever gearbox (41) the III axle (10) on the II axle (9), III shaft gear (30) on the III axle (10) and IV axle gear wheel (29) engagement that is fixed on cantilever gearbox (41) the IV axle (11) are fixed on IV axle pinion (28) and mainshaft gear (19) engagement that is fixed on the main shaft (18) on the IV axle (11); Slotting cutter (24) is fixed on the upper end of main shaft (18), and end mill(ing) cutter (15) is fixed on the lower end of main shaft (18).
I axle (6) is contained in the corresponding aperture of cantilever gearbox (41) by bearing first (7) and bearing second (36), I shaft gear (39) is contained on the corresponding diameter of axle of I axle (6) by key, spacer on the I axle (38) is contained between bearing second (36) and the I shaft gear axle (39), spacer under the I axle (40) is contained between bearing first (7) and the I shaft gear (39), saturating lid (35) is contained in the top that I axle (6) hole is installed, and stifled (5) are contained in the bottom that I axle (6) hole is installed.
II axle (9) is contained in the corresponding aperture of cantilever gearbox (41) by two bearing first (7), II axle gear wheel (33) and II axle pinion (34) are contained on the corresponding diameter of axle of II axle (9) by key, last spacer (27) is contained between bearing first (7) and the II axle gear wheel (33), and two stifles (8) are contained in the upper and lower limit that II axle (9) hole is installed respectively.
The outer ring of bearing first (7) is contained in two circlip for holes of Kong Zhongyong (32) of III shaft gear (30) and realizes axial location, the inner ring of bearing first (7) is contained on the corresponding shaft shoulder of III axle (10), III axle spacer (31) is contained between III shaft gear (30) and cantilever gearbox (41) inwall, and III axle (10) is fixed in the corresponding aperture of cantilever gearbox (41) with the diameter of axle at its two ends.
The structure of IV axle (11) and II axle (9) are basic identical.Case lid (43) is contained in the side of cantilever gearbox (41).
The use of multi-face cylinder inner plane and slot milling machine, part (14) clamping is in anchor clamps (13), and anchor clamps (13) are contained on the horizontal feed workbench (12).Anchor clamps (13) have corresponding indexing mechanism.Part (14) is in the position of working groove, with slotting cutter (24) groove milling.By calibration 6 grooves have been milled.Forward part (14) to the milling flat position, the lathe speed change is to adapting to the rotating speed that end mill(ing) cutter (15) uses, and is under the cooperation of anchor clamps (13) indexing mechanism that 6 plane millings are intact.In process, milling depth is finished by the self-powered platform (4) of milling machine.Milling length is finished by the horizontal feed workbench (12) on the self-powered platform (4).
Claims (5)
1, a kind of multi-face cylinder inner plane and slot milling machine, by frequency-conversion and speed-regulation motor, motor cabinet, lathe bed, self-powered platform, the horizontal feed workbench, belt pulley, the cantilever gearbox, motor pulley and main shaft are formed, it is characterized in that: frequency control motor is installed on the lathe bed by motor cabinet, the cantilever gearbox is installed in the top of lathe bed, main shaft is installed in the outer end of cantilever gearbox, self-powered platform is installed on the lathe bed the same side with main shaft, its direction of motion is parallel with main-shaft axis, the direction of motion of horizontal feed workbench that is installed in self-powered platform is parallel with cantilever gearbox length direction, and is vertical with main-shaft axis; The motor pulley that is fixed on the frequency-conversion and speed-regulation motor is connected with belt pulley on being fixed on cantilever gearbox I axle with bead apex, be fixed on I shaft gear and the II axle gear wheel engagement that is fixed on the cantilever gearbox II axle on the I axle, be fixed on II axle pinion and the III shaft gear engagement that is installed in by bearing on the cantilever gearbox III axle on the II axle, III shaft gear on the III axle and the IV axle gear wheel engagement that is fixed on the cantilever gearbox IV axle are fixed on IV axle pinion and the mainshaft gear engagement that is fixed on the main shaft on the IV axle; Slotting cutter is fixed on the upper end of main shaft, and end mill(ing) cutter is fixed on the lower end of main shaft.
2, multi-face cylinder inner plane according to claim 1 and slot milling machine is characterized in that: the lower bearing of main shaft is a taper roll bearing, and the inner ring of lower bearing is contained on the corresponding diameter of axle of main shaft bottom, and the big end of inner ring is close on the shaft shoulder of the following big column of main shaft; The outer ring of lower bearing is contained in the hole of cantilever gearbox outer end bottom, and the small end of outer ring endoporus is close on inner face lateral opening under the cantilever gearbox outer end; The small end of lower cover is contained in the outer ring of pushing down lower bearing in the hole of cantilever gearbox outer end bottom, between the following big column of lower cover lower end endoporus and main shaft sealing ring is housed; Mainshaft gear is contained in has key to connect on the diameter of axle of main shaft correspondence, realize axial location by the shaft shoulder and the circlip for shaft at main shaft middle part; The upper bearing (metal) of main shaft is the taper roll bearing littler than lower bearing, and the outer ring of upper bearing (metal) is contained in the hole of top, cantilever gearbox outer end, and the small end of outer ring endoporus is close on inner face lateral opening on the cantilever gearbox outer end; The inner ring of upper bearing (metal) is contained on the corresponding diameter of axle of main shaft top, is contained in the gap of the taper roll bearing at main shaft two ends by two locking nut adjustment that are pressed in the big end of inner ring; Upper press cover is contained in the hole of top, cantilever gearbox outer end, between upper press cover upper end endoporus and the main shaft top small column sealing ring is housed; Slotting cutter is fixed on the upper end of main shaft with pressure cap and collet, and end mill(ing) cutter is with its endoporus and the inner face lower end that is fixed on main shaft.
3, multi-face cylinder inner plane according to claim 1 and slot milling machine, it is characterized in that: the I axle is contained in the corresponding aperture of cantilever gearbox by bearing first and bearing second, the I shaft gear is contained on the corresponding diameter of axle of I axle by key, spacer is contained between bearing second and the I shaft gear on the I axle, spacer is contained between bearing first and the I shaft gear under the I axle, saturating lid is contained in the top that the I axis hole is installed, the stifled bottom that the I axis hole is installed that is contained in.
4, multi-face cylinder inner plane according to claim 1 and slot milling machine, it is characterized in that: the II axle is contained in the corresponding aperture of cantilever gearbox by two bearing first, II axle gear wheel and II axle pinion are contained on the corresponding diameter of axle of II axle by key, last spacer is contained between bearing first and the II axle gear wheel, and two stifles are contained in the upper and lower limit that the II axis hole is installed respectively.
5, multi-face cylinder inner plane according to claim 1 and slot milling machine, it is characterized in that: the outer ring of bearing first is contained in two circlip for holes of Kong Zhongyong of III shaft gear and realizes axial location, the inner ring of bearing first is contained on the corresponding diameter of axle of III axle, III axle spacer is contained between III shaft gear and the cantilever gearbox inwall, and the III axle is fixed in the corresponding aperture of cantilever gearbox with the diameter of axle at its two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101531967A CN101664819B (en) | 2009-09-28 | 2009-09-28 | Multi-face cylinder inner plane and slot milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101531967A CN101664819B (en) | 2009-09-28 | 2009-09-28 | Multi-face cylinder inner plane and slot milling machine |
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| Publication Number | Publication Date |
|---|---|
| CN101664819A true CN101664819A (en) | 2010-03-10 |
| CN101664819B CN101664819B (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101531967A Expired - Fee Related CN101664819B (en) | 2009-09-28 | 2009-09-28 | Multi-face cylinder inner plane and slot milling machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423813A (en) * | 2011-09-13 | 2012-04-25 | 华南理工大学 | Automatic milling plane device for shaft sleeve processing |
| CN105345412A (en) * | 2015-12-02 | 2016-02-24 | 陈硕 | Method for processing rice sieve frame |
| CN110524035A (en) * | 2019-07-19 | 2019-12-03 | 江苏华兴通讯科技有限公司 | A kind of twin shaft slotting equipment |
| CN112440135A (en) * | 2020-11-13 | 2021-03-05 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119285U (en) * | 1991-12-27 | 1992-10-21 | 周大本 | Milling machine for heel and toe faces of flat of carding machine |
| CN2507594Y (en) * | 2001-10-29 | 2002-08-28 | 葛慕尧 | Single-end Multi-side shaping milling machine |
| CN201470959U (en) * | 2009-09-28 | 2010-05-19 | 陈焕春 | Multifunction interior contour machining tool |
-
2009
- 2009-09-28 CN CN2009101531967A patent/CN101664819B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423813A (en) * | 2011-09-13 | 2012-04-25 | 华南理工大学 | Automatic milling plane device for shaft sleeve processing |
| CN102423813B (en) * | 2011-09-13 | 2013-07-24 | 华南理工大学 | Automatic milling plane device for shaft sleeve processing |
| CN105345412A (en) * | 2015-12-02 | 2016-02-24 | 陈硕 | Method for processing rice sieve frame |
| CN110524035A (en) * | 2019-07-19 | 2019-12-03 | 江苏华兴通讯科技有限公司 | A kind of twin shaft slotting equipment |
| CN112440135A (en) * | 2020-11-13 | 2021-03-05 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
| CN112440135B (en) * | 2020-11-13 | 2022-04-22 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
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| Publication number | Publication date |
|---|---|
| CN101664819B (en) | 2010-12-01 |
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Granted publication date: 20101201 Termination date: 20110928 |