CN201470959U - Multifunction interior contour machining tool - Google Patents

Multifunction interior contour machining tool Download PDF

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Publication number
CN201470959U
CN201470959U CN2009201976557U CN200920197655U CN201470959U CN 201470959 U CN201470959 U CN 201470959U CN 2009201976557 U CN2009201976557 U CN 2009201976557U CN 200920197655 U CN200920197655 U CN 200920197655U CN 201470959 U CN201470959 U CN 201470959U
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axle
contained
bearing
main shaft
shaft
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Expired - Lifetime
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CN2009201976557U
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Chinese (zh)
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陈焕春
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Individual
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Individual
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Abstract

The utility model relates to a multifunction interior contour machining tool; wherein a spindle is mounted at the outer end of a cantilever gearbox and is mounted with a vertical milling cutter for milling groove, an end milling cutter is mounted under the spindle for milling plane, a frequency conversion motor regulates speed via multistage gears to attain machining speed, the milling depth is realized by a lifting worktable of a milling machine, the milling length is realized by a horizontal feed worktable on the lifting worktable, the frequency conversion motor is mounted on the tool body, the cantilever gearbox is mounted at the top of the tool body, the lifting worktable is mounted on the tool body and at the side of the spindle, the motion of the lifting worktable is parallel to the axis of the spindle, and the motion of the horizontal feed worktable mounted on the lifting worktable is parallel to the length of the cantilever gearbox. The utility model has the advantages that the multifunction interior contour machining tool can mill the plane and groove of an interior contour of an element in one clamp of the element, with high machining quality and high efficiency. The multifunction interior contour machining tool has simple structure and low manufacture cost.

Description

The inner chamber machining tools of using more
Technical field
The utility model relates to metal cutting equipment, especially inner chamber machining tools of using more.
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 utility model provides a kind of use inner chamber machining tool, the plane and the groove of milling rice sieve support inner chamber more.
The technical scheme that its technical problem that solves the utility model adopts 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.
The inner chamber machining tools of using by frequency-conversion and speed-regulation motor more, 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.
These many advantages with the inner chamber machining tool are: 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 utility model is further described.
Accompanying drawing is many installation diagrams with the inner chamber machining tool.
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 inner chamber machining tools of using of the rice sieve support of processing 6NF series jet-air rice polisher more.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 diameter of axle 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).
Many uses with the inner chamber machining tool, 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. use the inner chamber machining tool one kind more, 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. use the inner chamber machining tool according to claim 1, it is characterized in that: the lower bearing of main shaft is a taper roll bearing more, 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. the inner chamber machining tool of using according to claim 1 more, 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. the inner chamber machining tool of using according to claim 1 more, 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. the inner chamber machining tool of using according to claim 1 more, 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.
CN2009201976557U 2009-09-28 2009-09-28 Multifunction interior contour machining tool Expired - Lifetime CN201470959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201976557U CN201470959U (en) 2009-09-28 2009-09-28 Multifunction interior contour machining tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201976557U CN201470959U (en) 2009-09-28 2009-09-28 Multifunction interior contour machining tool

Publications (1)

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CN201470959U true CN201470959U (en) 2010-05-19

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Application Number Title Priority Date Filing Date
CN2009201976557U Expired - Lifetime CN201470959U (en) 2009-09-28 2009-09-28 Multifunction interior contour machining tool

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101664819B (en) * 2009-09-28 2010-12-01 陈焕春 Multi-face cylinder inner plane and slot milling machine
CN106735483A (en) * 2017-02-21 2017-05-31 济南大学 Inner hole key slot milling attachment and method for milling
CN111546115A (en) * 2020-06-18 2020-08-18 温州屉安智能科技有限公司 Quick numerical control cutting equipment that sweeps was collected

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101664819B (en) * 2009-09-28 2010-12-01 陈焕春 Multi-face cylinder inner plane and slot milling machine
CN106735483A (en) * 2017-02-21 2017-05-31 济南大学 Inner hole key slot milling attachment and method for milling
CN111546115A (en) * 2020-06-18 2020-08-18 温州屉安智能科技有限公司 Quick numerical control cutting equipment that sweeps was collected
CN111546115B (en) * 2020-06-18 2021-01-15 山东大侨玉成精密机械有限公司 Quick numerical control cutting equipment that sweeps was collected

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Granted publication date: 20100519

Effective date of abandoning: 20090928

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