CN201565632U - Device for drilling four holes simultaneously on engine case of motorcycle - Google Patents
Device for drilling four holes simultaneously on engine case of motorcycle Download PDFInfo
- Publication number
- CN201565632U CN201565632U CN2009202575474U CN200920257547U CN201565632U CN 201565632 U CN201565632 U CN 201565632U CN 2009202575474 U CN2009202575474 U CN 2009202575474U CN 200920257547 U CN200920257547 U CN 200920257547U CN 201565632 U CN201565632 U CN 201565632U
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- main shaft
- hole
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- dop
- gear
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Abstract
The utility model discloses a device for drilling four holes simultaneously on an engine case of a motorcycle, which relates to a tool for drilling four holes simultaneously on the engine case of the motorcycle. An engine (2) that is mounted on a fixed case body (4) is used for driving a driving gear (5), and a duplicate gear (8) that is meshed with the driving 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 inserted into the duplicate gear (8) and an oil seal cover (31). A twist drill bit (36) is mounted inside a drilling clamp (33) which is arranged at the lower end of a right front main shaft (18), and the oil seal cover (31) is mounted on the lower portion of a case body (12) which is mounted on the fixed case body (4). The device for drilling four holes simultaneously on the engine case of the motorcycle (1) has the advantages that four holes can be simultaneously drilled on the case body, thus efficiency is high, and transmission structure is stable.
Description
Technical field:
The utility model motorcycle engine casing four hole drills are attacked device and are related to the fitting device field that engine housing four hole drills are attacked.
Background technology:
Often need brill to attack a plurality of through holes for the motorcycle engine casing, 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 utility model provides a kind of motorcycle engine casing four hole drills and attacks 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 by the boring dop bores on the motorcycle engine casing simultaneously with regard to energy attack four through holes.
A kind of motorcycle engine casing four hole drills are attacked device, it is by 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 is formed, motor mounting is on static housing, on motor output shaft, driven wheel is installed by driven wheel screw and driven wheel motor shaft flat key, driven wheel is meshed with duplicate gear gear wheel in the static housing, left front mainshaft gear in duplicate gear pinion and the static housing, 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 by 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 of locating by the transmission shaft bearing spacer sleeve; 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 by mainshaft nut, by 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 by 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 by oil sealing respectively.
Operation principle, power transmission mode and concrete structure that the utility model motorcycle engine casing four hole drills are attacked device are described 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 by 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, by 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, locate by the outer main shaft distance bushing of each main shaft between main shaft upper bearing (metal) and the main shaft lower bearing, main shaft upper bearing (metal) and main shaft lower bearing are installed in the casing that is connected by screw with static housing, by screw oil seal cover is installed at lower box, above-mentioned four main shafts are installed on left front main shaft oil sealing hole in the oil seal cover by oil sealing respectively, right front main shaft oil sealing hole, in left back main shaft oil sealing hole and the right back main shaft oil sealing hole, in the boring dop installing blind of every main shaft bottom, by boring dop screw and boring dop flat key the boring dop is 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 by the spiral bit screw.
In described 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 by 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 to bore 4 holes simultaneously on casing that the utility model motorcycle engine casing four hole drills are attacked the device advantage, the efficient height, and drive mechanism is stable.
Description of drawings:
Fig. 1: motorcycle engine casing four hole drills are attacked device 1 sectional structure schematic diagram.
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 schematic diagrames 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 schematic diagrames 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 by 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 thereof, spiral bit 36 is formed, motor 2 is installed on the static housing 4, on motor output shaft 3, driven wheel 5 is installed by driven wheel screw 6 and driven wheel motor shaft flat key 7, driven wheel 5 is meshed with duplicate gear 8 gear wheels in the static housing 4, left front mainshaft gear 24 in duplicate gear 8 pinions and the static housing 4, right front mainshaft gear 25, left back mainshaft gear 26, right back mainshaft gear 27 these four mainshaft gears are meshed; The power transmission shaft 9 that is installed in the duplicate gear 8 is fastened on the duplicate gear 8 by 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 of locating by transmission shaft bearing spacer sleeve 16, 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 by mainshaft nut 28, by 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 by 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 the left front main shaft oil sealing hole 64 of oil seal cover 31, 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 by oil sealing 32 respectively.
Referring to Fig. 2 and Fig. 3, duplicate gear 8 is combined by top gear wheel and lower pinion, have duplicate gear power transmission shaft flat key groove in duplicate gear 8, be used for installing duplicate gear power transmission shaft flat key 10, power transmission shaft 9 is connected with duplicate gear 8 by 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 by 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 left front left shaft gear 24 all around, 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 by 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 has on driven wheel 5 and the horizontal center line of driven wheel screw hole 42 are in same horizontal center line, so that with steel wire driven wheel screw 6 is fastened on the driven wheel 5 in driven wheel screw holddown groove 44.
In the driven wheel flat key hole 43 that has in driven wheel 5 driven wheel motor shaft flat key 7 is installed, motor output shaft 3 is connected with driven wheel 5 by 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 has on boring dop installation sleeve 52, 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 and 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 install sunk screw additional in sunk screw hole 68; 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, for oil sealing 32 usefulness are installed respectively 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.
Claims (9)
1. motorcycle engine casing four hole drills are attacked device, it is by 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) is formed, 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) by 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) by 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) of locating by transmission shaft bearing spacer sleeve (16); 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) by mainshaft nut (28), by 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) by 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) by 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) by 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 having on driven wheel (5) 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 has on the boring dop installation sleeve (52) that right front main shaft axle body (51) lower end connects, 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), have spiral bit screw thread hole (61) in lower shaft (60) one sides, in lower shaft (60), have 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 having in oil seal cover (31) 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 |
|---|---|---|---|
| CN2009202575474U CN201565632U (en) | 2009-11-11 | 2009-11-11 | Device for drilling four holes simultaneously on engine case of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202575474U CN201565632U (en) | 2009-11-11 | 2009-11-11 | Device for drilling four holes simultaneously on engine case of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565632U true CN201565632U (en) | 2010-09-01 |
Family
ID=42657914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202575474U Expired - Lifetime CN201565632U (en) | 2009-11-11 | 2009-11-11 | Device for drilling four holes simultaneously on engine case of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565632U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049548B (en) * | 2009-11-11 | 2012-11-21 | 江苏林海动力机械集团公司 | Motorcycle engine box four-hole drilling and tapping device |
| CN103331462A (en) * | 2013-07-08 | 2013-10-02 | 潍坊凯动动力机械有限公司 | Device for drilling tappet hole of engine body |
| CN105414590A (en) * | 2015-12-10 | 2016-03-23 | 宋和明 | Multi-shaft drilling device |
| CN105522189A (en) * | 2016-01-29 | 2016-04-27 | 山东美鹰食品设备有限公司 | Linearly distributed multi-drill |
| CN106002275A (en) * | 2016-08-03 | 2016-10-12 | 苏州市吴中区木渎晓云模具加工厂 | Thread machining mechanism of valve body upper cover machining line |
-
2009
- 2009-11-11 CN CN2009202575474U patent/CN201565632U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049548B (en) * | 2009-11-11 | 2012-11-21 | 江苏林海动力机械集团公司 | Motorcycle engine box four-hole drilling and tapping device |
| CN103331462A (en) * | 2013-07-08 | 2013-10-02 | 潍坊凯动动力机械有限公司 | Device for drilling tappet hole of engine body |
| CN105414590A (en) * | 2015-12-10 | 2016-03-23 | 宋和明 | Multi-shaft drilling device |
| CN105522189A (en) * | 2016-01-29 | 2016-04-27 | 山东美鹰食品设备有限公司 | Linearly distributed multi-drill |
| CN106002275A (en) * | 2016-08-03 | 2016-10-12 | 苏州市吴中区木渎晓云模具加工厂 | Thread machining mechanism of valve body upper cover machining line |
| CN106002275B (en) * | 2016-08-03 | 2018-06-01 | 海门市苍云机械有限公司 | The screw thread process mechanism of valve upper cover processing line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100901 Effective date of abandoning: 20091111 |
|
| RGAV | Abandon patent right to avoid regrant |