CN102049548B - Motorcycle engine box four-hole drilling and tapping device - Google Patents
Motorcycle engine box four-hole drilling and tapping device Download PDFInfo
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- CN102049548B CN102049548B CN2009102129798A CN200910212979A CN102049548B CN 102049548 B CN102049548 B CN 102049548B CN 2009102129798 A CN2009102129798 A CN 2009102129798A CN 200910212979 A CN200910212979 A CN 200910212979A CN 102049548 B CN102049548 B CN 102049548B
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Abstract
The invention provides a motorcycle engine box four-hole drilling and tapping device, relating to the field of tools for drilling and tapping four holes on a motorcycle engine box. A motor (2) arranged on a fixed box body (4) drives a drive gear (5); a duplicate gear (8) meshed with the drive gear (5) is meshed with a left front main shaft gear (24), a right front main shaft gear (25), a left rear main shaft gear (26) and a right rear main shaft gear (27); a transmission shaft (9) is penetrated in the duplicate gear (8) and an oil seal cover (31); and a drilling chuck (33) arranged at the lower end of a right front main shaft (18) is internally provided with an auger bit (36), and the oil seal cover (31) is arranged at the lower part of a box body (12) which is arranged on the fixed box body (4). The motorcycle engine box four-hole drilling and tapping device (1) has the advantages of capability of drilling four holes on the box body, high efficiency and stable transmission structure.
Description
Technical field:
Motorcycle engine casing four hole drills of the present invention are attacked device and are related to the fitting device field that engine housing four hole drills are attacked.
Background technology:
Often need bore for the motorcycle engine casing and to attack a plurality of through holes; A plurality of through holes to the motorcycle engine casing were logical by the hole drill in an artificial hole in the past; So very time-consuming taking a lot of work; Bore the brill attack a plurality of through holes and attack device if can design a kind of once can processing, obviously can improve greatly the hole efficient of processing of motorcycle engine casing to the motorcycle engine casing.
Summary of the invention:
The purpose of this invention is to provide a kind of motorcycle engine casing four hole drills and attack device; Behind the driving gear drives duplicate gear on the motor output shaft; Make the pinion of the duplicate gear that is driven after the power transmission shaft rotation can drive four mainshaft gears simultaneously, the spiral bit that the main shaft of being installed in each mainshaft gear drives through the boring dop bores on the motorcycle engine casing with regard to ability simultaneously attack four through holes.
A kind of motorcycle engine casing four hole drills are attacked device; It is made up of motor, static housing, driven wheel, duplicate gear, power transmission shaft, casing, oil seal cover, four main shafts, four mainshaft gears and the dop of holing, spiral bit; Motor mounting is on static housing; On motor output shaft, driven wheel is installed through driven wheel screw and driven wheel motor shaft flat key; Driven wheel is meshed with the interior duplicate gear gear wheel of static housing, left front mainshaft gear in duplicate gear pinion and the static housing, and right front mainshaft gear, left back mainshaft gear, these four mainshaft gears of right back mainshaft gear are meshed; The power transmission shaft that is installed in the duplicate gear is fastened on the duplicate gear through duplicate gear power transmission shaft flat key and power transmission shaft clamp nut; The power transmission shaft bottom fixing lug boss of power transmission shaft is installed in the oil seal cover groove of oil seal cover, and power transmission shaft is installed in the top deep groove ball bearing and bottom deep groove ball bearing through transmission shaft bearing spacer sleeve location; The right front main shaft that is installed in the right front mainshaft gear is connected engagement with the mainshaft gear flat key with right front mainshaft gear through mainshaft nut; Through boring dop screw the boring dop is installed in the boring dop installing blind in the boring dop installation sleeve of right front main shaft lower end, in the spiral bit installing hole in the lower shaft of boring dop spiral bit is installed; Between the main shaft upper bearing (metal) of right front main shaft and main shaft lower bearing, main shaft distance bushing is installed; Oil seal cover is installed in the casing through the alignment pin in sunk screw and its dowel hole in its sunk screw hole, and the casing of bottom is installed on the static housing on top; The boring dop installation sleeve of left front main shaft, right front main shaft, left back main shaft and these four main shaft lower ends of right back main shaft is installed in the left front main shaft oil sealing hole of oil seal cover, right front main shaft oil sealing hole, left back main shaft oil sealing hole and the right back main shaft oil sealing hole through oil sealing respectively.
Motorcycle engine casing four hole drills of the present invention are attacked operation principle, power transmission mode and the concrete structure of device and are explained as follows:
Motor is attacked the power source of device for this motorcycle engine casing four hole drills; On motor output shaft, driven wheel is installed through driven wheel screw and driven wheel motor shaft flat key; Driving gear drives duplicate gear gear wheel; The duplicate gear pinion drives left front mainshaft gear, right front mainshaft gear, left back mainshaft gear and right back mainshaft gear; In these four mainshaft gears; Through mainshaft nut four main shafts are fixed on respectively on above-mentioned four mainshaft gears respectively, every main shaft in four main shafts rotates in main shaft upper bearing (metal) and main shaft lower bearing respectively, between main shaft upper bearing (metal) and the main shaft lower bearing through the outer main shaft distance bushing location of each main shaft; Main shaft upper bearing (metal) and main shaft lower bearing are installed in the casing that is connected through screw with static housing; Through screw oil seal cover is installed at lower box, above-mentioned four main shafts are installed in the left front main shaft oil sealing hole in the oil seal cover, right front main shaft oil sealing hole, left back main shaft oil sealing hole and the right back main shaft oil sealing hole through oil sealing respectively, in the boring dop installing blind of every main shaft bottom, through boring dop screw and boring dop flat key the boring dop are installed respectively; In the spiral bit installing hole of each boring hole clipping, spiral bit is installed, realizes the motorcycle engine casing is attacked 4 through holes at the diverse location brill simultaneously through the spiral bit screw.
In said duplex tooth axle, be coated with power transmission shaft and come transfer motion power; Power transmission shaft upper end is fixed on the duplicate gear gear wheel in that the power transmission shaft clamp nut is housed on the screw thread axle head on the power transmission shaft of power transmission shaft; In the duplicate gear flat key keyway of power transmission shaft, be connected with duplicate gear through the duplicate gear power transmission shaft flat key of installing; Power transmission shaft rotates in power transmission shaft top deep groove ball bearing and power transmission shaft bottom deep groove ball bearing; And the power transmission shaft bottom fixing lug boss of power transmission shaft bottom is installed in the oil seal cover groove of oil seal cover, is set with the transmission shaft bearing spacer sleeve outside the power transmission shaft between the deep groove ball bearing of the bottom of the top of power transmission shaft deep groove ball bearing and power transmission shaft.
Casing is installed and is connected the static housing bottom.
It is once on casing, to bore 4 holes simultaneously that motorcycle engine casing four hole drills of the present invention are attacked the device advantage, and efficient is high, and drive mechanism is stable.
Description of drawings:
Fig. 1: motorcycle engine casing four hole drills are attacked device 1 sectional structure sketch map.
Fig. 2: duplicate gear 8 masters look cross-sectional schematic, and its upper and lower is respectively duplicate gear 8 gear wheels and duplicate gear 8 pinions, and both form duplicate gear 8.
Fig. 3: duplicate gear 8 elevational schematic view.
Fig. 4: driven wheel 5 and duplicate gear 8 mesh schematic representations in static housing 4.
Fig. 5: the driven wheel 5 main cross-sectional schematic of looking.
Fig. 6: driven wheel 5 schematic top plan view.
Fig. 7: the power transmission shaft 9 main sketch mapes of looking.
Fig. 8: right front main shaft 18 partial schematic sectional view.
Fig. 9: boring dop 33 partial schematic sectional view.
Figure 10: A is to 59 partial schematic diagram of going up of boring dop 33 among Fig. 9.
Figure 11: upward axle 59 cross-sectional schematic of boring dop 33.
Figure 12: the oil seal cover 31 main sketch mapes of looking.
Figure 13: cross-sectional schematic is looked on oil seal cover 31 left sides.
The specific embodiment:
Referring to Fig. 1; Motorcycle engine casing four hole drills are attacked device 1 and are made up of motor 2, static housing 4, driven wheel 5, duplicate gear 8, power transmission shaft 9, casing 12, oil seal cover 31, four main shafts, four mainshaft gears and boring dop 33 thereof, spiral bit 36; Motor 2 is installed on the static housing 4; On motor output shaft 3, driven wheel 5 is installed through driven wheel screw 6 and driven wheel motor shaft flat key 7; Duplicate gear 8 gear wheels are meshed in driven wheel 5 and the static housing 4, and left front mainshaft gear 24, right front mainshaft gear 25, left back mainshaft gear 26, right back mainshaft gear 27 these four mainshaft gears are meshed in duplicate gear 8 pinions and the static housing 4; The power transmission shaft 9 that is installed in the duplicate gear 8 is fastened on the duplicate gear 8 through duplicate gear power transmission shaft flat key 10 and power transmission shaft clamp nut 11; The power transmission shaft bottom fixing lug boss 48 of power transmission shaft 9 is installed in the oil seal cover groove 70 of oil seal cover 31; Power transmission shaft 9 is installed in the top deep groove ball bearing 13 and bottom deep groove ball bearing 14 through transmission shaft bearing spacer sleeve 16 location; The right front main shaft 18 that is installed in the right front mainshaft gear 25 is connected engagement with mainshaft gear flat key 29 with right front mainshaft gear 25 through mainshaft nut 28; Through boring dop screw 34 boring dop 33 is installed in the boring dop installing blind 53 in the boring dop installation sleeve 52 of right front main shaft 18 lower ends, in the spiral bit installing hole 62 in the lower shaft 60 of boring dop 33 spiral bit 36 is installed; Between the main shaft upper bearing (metal) 21 of right front main shaft 18 and main shaft lower bearing 22, main shaft distance bushing 30 is installed; Oil seal cover 31 is installed in the casing 12 through the alignment pin in sunk screw and its dowel hole 69 in its sunk screw hole 68, and the casing 12 of bottom is installed on the static housing 4 on top; The boring dop installation sleeve 52 of left front main shaft 17, right front main shaft 18, left back main shaft 19 and right back main shaft 20 these four main shaft lower ends is installed in left front main shaft oil sealing hole 64, right front main shaft oil sealing hole 65, left back main shaft oil sealing hole 66 and the right back main shaft oil sealing hole 67 of oil seal cover 31 through oil sealing 32 respectively.
Referring to Fig. 2 and Fig. 3; Duplicate gear 8 is combined by top gear wheel and lower pinion; In duplicate gear 8, have duplicate gear power transmission shaft flat key groove, be used for installing duplicate gear power transmission shaft flat key 10, power transmission shaft 9 is connected with duplicate gear 8 through duplicate gear power transmission shaft flat key 10.
Referring to Fig. 4, place, diagonal orientation has two pin-and-holes 41 in static housing 4 both sides, and static housing 4 makes casing 12 be positioned static housing 4 through being installed on two alignment pins in the pin-and-hole 41; The screw that is installed in 6 casing static housing screw holes 40 of static housing 4 both sides makes static housing 4 be connected with casing 12.
In static housing 4, driven wheel 5 is meshed with duplicate gear 8 gear wheels, duplicate gear 8 pinions and all around left front left shaft gear 24, and right front mainshaft gear 25, left back mainshaft gear 26, right back mainshaft gear 27 these four mainshaft gears are meshed.
Referring to Fig. 5 and Fig. 6, in the driven wheel screw hole 42 that on driven wheel 5, has driven wheel screw 6 is installed, driven wheel 5 is fixed on the motor output shaft 3 through the driven wheel screw of installing in the driven wheel screw hole 42 6; The horizontal center line of the driven wheel screw holddown groove 44 that on driven wheel 5, has and the horizontal center line of driven wheel screw hole 42 are in same horizontal center line, so that in driven wheel screw holddown groove 44, with steel wire driven wheel screw 6 is fastened on the driven wheel 5.
In the driven wheel flat key hole 43 that in driven wheel 5, has driven wheel motor shaft flat key 7 is installed, motor output shaft 3 is connected with driven wheel 5 through driven wheel motor shaft flat key 7.
Referring to Fig. 7, power transmission shaft 9 is installed in duplicate gear 8, power transmission shaft clamp nut 11 is installed on screw thread axle head 47 on the power transmission shaft of power transmission shaft 9 upper ends, power transmission shaft 9 upper ends are fastened on duplicate gear 8 gear wheels.
Power transmission shaft main body 45 tops at power transmission shaft 9 have duplicate gear flat key keyway 46, in the duplicate gear flat key keyway 46 of oval shape, duplicate gear power transmission shaft flat key 10 are installed, and power transmission shaft 9 is connected with duplicate gear 8.
In power transmission shaft 9 bottoms circular power transmission shaft bottom fixing lug boss 48 is arranged, power transmission shaft bottom fixing lug boss 48 is installed in the oil seal cover groove 70 of oil seal cover 31.
Referring to Fig. 8; Right front main shaft 18 and left front main shaft 17, left back main shaft 19, right back main shaft 20 these four main axle structures are identical; On the right front spindle thread end 49 of right front main shaft 18 upper ends, mainshaft nut 28 is installed; In the right front mainshaft gear flat key groove 50 that right front main shaft axle body 51 tops have, mainshaft gear flat key 29 is installed; Be connected with boring dop installation sleeve 52 in right front main shaft axle body 51 lower ends, boring dop screw 34 is installed in the boring dop screw hole 54 that on boring dop installation sleeve 52, has, in its boring dop flat key groove 56, boring dop flat key 55 is installed; In boring dop installation sleeve 52, have boring dop installing blind 53, in boring dop installing blind 53, boring dop 33 is installed.
Referring to Fig. 9, Figure 10 and Figure 11; Boring dop 33 is formed single piece by last axle 59 with lower shaft 60 two parts; Be processed with boring dop screw in last axle 59 1 sides inclined-plane 58 is installed; For boring dop screw 34 usefulness are installed, have axle boring dop flat key groove 71 at last axle 59 opposite sides, for boring dop flat key 55 usefulness are installed; Have spiral bit screw thread hole 61 in lower shaft 60 1 sides, in lower shaft 60, have spiral bit installing hole 62, for installing spiral bit 36 usefulness.
Referring to Figure 12 and Figure 13, oil seal cover 31 is four jiaos of rectangular blocks that are rounded down, and has 4 sunk screw holes 68 at Si Jiaochu, makes oil seal cover 31 be installed in casing 12 lower ends so that in sunk screw hole 68, install sunk screw additional; Have two dowel holes 69 at the place, diagonal angle of oil seal cover 31,, make oil seal cover 31 be positioned casing 12 lower ends so that in dowel hole 69, install alignment pin.
In oil seal cover 31, have circular left front main shaft oil sealing hole 64, right front main shaft oil sealing hole 65, left back main shaft oil sealing hole 66 and right back main shaft oil sealing hole 67, on left front main shaft 17, right front main shaft 18, left back main shaft 19 and right back main shaft 20 these four main shafts, oil sealing 32 usefulness being installed respectively.
Claims (9)
1. motorcycle engine casing four hole drills are attacked device; It is made up of motor (2), static housing (4), driven wheel (5), duplicate gear (8), power transmission shaft (9), casing (12), oil seal cover (31), four main shafts, four mainshaft gears and the dop (33) of holing, spiral bit (36); It is characterized in that motor (2) is installed on the static housing (4); Upward driven wheel (5) is installed at motor output shaft (3) through driven wheel screw (6) and driven wheel motor shaft flat key (7); Driven wheel (5) is meshed with the interior duplicate gear of static housing (4) (8) gear wheel; Left front mainshaft gear (24) in duplicate gear (8) pinion and the static housing (4), right front mainshaft gear (25), left back mainshaft gear (26), these four mainshaft gears of right back mainshaft gear (27) are meshed; The power transmission shaft (9) that is installed in the duplicate gear (8) is fastened on the duplicate gear (8) through duplicate gear power transmission shaft flat key (10) and power transmission shaft clamp nut (11); The power transmission shaft bottom fixing lug boss (48) of power transmission shaft (9) is installed in the oil seal cover groove (70) of oil seal cover (31), and power transmission shaft (9) is installed in the top deep groove ball bearing (13) and bottom deep groove ball bearing (14) through transmission shaft bearing spacer sleeve (16) location; The right front main shaft (18) that is installed in the right front mainshaft gear (25) is connected engagement with mainshaft gear flat key (29) with right front mainshaft gear (25) through mainshaft nut (28); Through boring dop screw (34) boring dop (33) is installed in the boring dop installing blind (53) in the boring dop installation sleeve (52) of right front main shaft (18) lower end, in the spiral bit installing hole (62) in the lower shaft (60) of boring dop (33) spiral bit (36) is installed; Between the main shaft upper bearing (metal) (21) of right front main shaft (18) and main shaft lower bearing (22), main shaft distance bushing (30) is installed; Oil seal cover (31) is installed in the casing (12) through the alignment pin in sunk screw and its dowel hole (69) in its sunk screw hole (68), and the casing of bottom (12) is installed on the static housing (4) on top; The boring dop installation sleeve (52) of left front main shaft (17), right front main shaft (18), left back main shaft (19) and these four main shaft lower ends of right back main shaft (20) is installed in left front main shaft oil sealing hole (64), right front main shaft oil sealing hole (65), left back main shaft oil sealing hole (66) and the right back main shaft oil sealing hole (67) of oil seal cover (31) through oil sealing (32) respectively.
2. a kind of motorcycle engine casing four hole drills according to claim 1 are attacked device; It is characterized in that duplicate gear (8) is combined by top gear wheel and lower pinion, in duplicate gear (8), have the duplicate gear power transmission shaft flat key groove that duplicate gear power transmission shaft flat key (10) is installed.
3. a kind of motorcycle engine casing four hole drills according to claim 1 are attacked device, it is characterized in that static housing (4) makes static housing (4) be connected with casing (12) through the alignment pin that is installed in two pin-and-holes (41) with screw in 6 the casing static housing screw holes (40) that are installed on static housing (4) both sides.
4. a kind of motorcycle engine casing four hole drills according to claim 1 are attacked device, in the driven wheel screw hole (42) that it is characterized in that on driven wheel (5), having driven wheel screw (6) are installed; The driven wheel screw holddown groove of opening on the driven wheel (5) (44) is in same horizontal center line with driven wheel screw hole (42); In the driven wheel flat key hole (43) that in driven wheel (15), has driven wheel motor shaft flat key (7) is installed.
5. a kind of motorcycle engine casing four hole drills according to claim 1 are attacked device, it is characterized in that on the screw thread axle head (47) power transmission shaft clamp nut (11) being installed on the power transmission shaft of power transmission shaft (9) upper end; In the oval shape duplicate gear flat key keyway (46) that power transmission shaft main body (45) top of power transmission shaft (9) has, duplicate gear power transmission shaft flat key (10) is installed.
6. a kind of motorcycle engine casing four hole drills according to claim 1 are attacked device; It is characterized in that right front main shaft (18) and left front main shaft (17), left back main shaft (19), these four main axle structures of right back main shaft (20) are identical; On the right front spindle thread end (49) of right front main shaft (18) upper end, mainshaft nut (28) is installed; In the right front mainshaft gear flat key groove (50) that right front main shaft axle body (51) top has, mainshaft gear flat key (29) is installed; Boring dop screw (34) is installed in the boring dop screwed hole (54) that on the boring dop installation sleeve (52) that right front main shaft axle body (51) lower end connects, has, boring dop flat key (55) is installed in its boring dop flat key groove (56).
7. a kind of motorcycle engine casing four hole drills according to claim 1 are attacked device; The dop (33) that it is characterized in that holing is formed single piece by last axle (59) and lower shaft (60) two parts; Be processed with boring dop screw in last axle (59) one sides inclined-plane (58) is installed; Opposite side has axle boring dop flat key groove (71), has spiral bit screw thread hole (61) in lower shaft (60) one sides, in lower shaft (60), has spiral bit installing hole (62).
8. a kind of motorcycle engine casing four hole drills according to claim 1 are attacked device, it is characterized in that having 4 sunk screw holes (68) at oil seal cover (31) Si Jiaochu of four jiaos of rectangular blocks that are rounded down, and have two dowel holes (69) at the place, diagonal angle.
9. a kind of motorcycle engine casing four hole drills according to claim 1 are attacked device, it is characterized in that in oil seal cover (31), having circular left front main shaft oil sealing hole (64), right front main shaft oil sealing hole (65), left back main shaft oil sealing hole (66) and (67) four through holes of right back main shaft oil sealing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102129798A CN102049548B (en) | 2009-11-11 | 2009-11-11 | Motorcycle engine box four-hole drilling and tapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102129798A CN102049548B (en) | 2009-11-11 | 2009-11-11 | Motorcycle engine box four-hole drilling and tapping device |
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| Publication Number | Publication Date |
|---|---|
| CN102049548A CN102049548A (en) | 2011-05-11 |
| CN102049548B true CN102049548B (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102129798A Active CN102049548B (en) | 2009-11-11 | 2009-11-11 | Motorcycle engine box four-hole drilling and tapping device |
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| Country | Link |
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| CN (1) | CN102049548B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330254B (en) * | 2014-10-29 | 2017-03-08 | 华北电力大学（保定） | A kind of laboratory table of simulation gear combination fault and analogy method |
| CN108843772A (en) * | 2018-08-18 | 2018-11-20 | 卿茂荣 | A kind of RV speed reducer gear shaft assembling structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147917Y (en) * | 1992-12-25 | 1993-12-01 | 王和强 | Drilling device with plurality of adjustable centre-to-centre working-spindles |
| CN201108977Y (en) * | 2007-12-12 | 2008-09-03 | 杭州贝克机械有限公司 | Matching structure of multiple axial organ and assembly |
| CN201565632U (en) * | 2009-11-11 | 2010-09-01 | 江苏林海动力机械集团公司 | Device for drilling four holes simultaneously on engine case of motorcycle |
-
2009
- 2009-11-11 CN CN2009102129798A patent/CN102049548B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147917Y (en) * | 1992-12-25 | 1993-12-01 | 王和强 | Drilling device with plurality of adjustable centre-to-centre working-spindles |
| CN201108977Y (en) * | 2007-12-12 | 2008-09-03 | 杭州贝克机械有限公司 | Matching structure of multiple axial organ and assembly |
| CN201565632U (en) * | 2009-11-11 | 2010-09-01 | 江苏林海动力机械集团公司 | Device for drilling four holes simultaneously on engine case of motorcycle |
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| Publication number | Publication date |
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| CN102049548A (en) | 2011-05-11 |
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Effective date of registration: 20230306 Address after: No. 666, Yangzhou Road, Hailing District, Taizhou City, Jiangsu Province 225300 Patentee after: Taizhou Haitong Asset Management Co.,Ltd. Address before: 225300, No. 14, Tai nine road, Hailing District, Jiangsu, Taizhou Patentee before: Jiangsu Linhai Power Machinery Group Corp. |
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