CN2629903Y - Millnig-drilling machie spindle head drive mechanism - Google Patents
Millnig-drilling machie spindle head drive mechanism Download PDFInfo
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- CN2629903Y CN2629903Y CN 03217744 CN03217744U CN2629903Y CN 2629903 Y CN2629903 Y CN 2629903Y CN 03217744 CN03217744 CN 03217744 CN 03217744 U CN03217744 U CN 03217744U CN 2629903 Y CN2629903 Y CN 2629903Y
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Abstract
The utility model relates to a milling and drilling machine main axle head transmission mechanism capable of expanding the application scope of the milling and drilling machine, which comprises a main axle, a transmission connection device driving the main axle to rotate, and a motor driving the transmission connection device to rotate, wherein the transmission connection device comprises a group of gears; the group of gears comprises a main axle gear fixed with the main axle, a driving main axle gear and a motor driving mechanism with one end provided with a gear; the lower end of the driving main axle gear is provided with a gear; the main axle gear and the driving main axle gear mesh together; the gear arranged on the lower end of the driving main axle gear and one end of the gear arranged on the motor driving mechanism correspond and are mutually connected by teeth; the motor driving mechanism passes the alignment axle sleeve in the alignment axle hole on the machine frame of the milling and drilling machine and forms a relatively rotational connection; the motor and the machine frame are fixed and connected; and the motor axle and the other end of the motor driving mechanism are fixed and connected.
Description
Affiliated technical field
The utility model relates to milling and drilling machine, relates in particular to milling and drilling machine main tapping transmission mechanism.
Background technology
Milling and drilling machine is the class multifunctional metal cutting lathe that development in recent years is got up, and it possesses milling, drilling and other machining function simultaneously.Milling and drilling machine comprises frame, has the main tapping of main tapping casing; The main tapping transmission mechanism comprises motor, main shaft, transmission joint; Motor is positioned at the top of main tapping casing and fixedly connected with it, and transmission joint is positioned at the main tapping casing and is connected with the main tapping casing, and transmission joint can rotate in the main tapping casing; Transmission joint comprises the motor gear that has on mainshaft gear, drive shaft gear, the motor shaft, one group of gear; Main shaft is fixedlyed connected with mainshaft gear by spline housing; Mainshaft gear is meshed with the drive shaft gear; The gear that has on the drive shaft gear shaft is connected with one group of gear teeth, and one group of gear is connected with the motor gear tooth; Main shaft passes the main tapping casing, and driven by motor transmission joint middle gear rotates, and transmission joint drives main shaft and rotates; All have certain arbor hole on main tapping casing and the frame, the centration axis cover passes the centration axis hole, the centering axis hole of main tapping casing rear side is fixedlyed connected with the centering axle sleeve, the main tapping casing is connected with annular T type groove by common T type screw with common method with frame, the centering axle sleeve can rotate relatively with frame, make that whole main tapping can be around the revolution of centration axis cover, tilt to realize the function of machine tooling inclined-plane and inclined hole by main shaft, but, because the weight and the motor of motor are bigger to the distance of the centre of gyration, when main tapping tilts, will produce a very big deflection moment of torsion, and angle of inclination high pulling torque more is also big more, therefore, lathe is in actual mechanical process, main shaft is difficult under the heeling condition and works, and just can't realize so process the function of inclined-plane and inclined hole, so this kind milling and drilling machine main tapping transmission mechanism narrows down the milling and drilling machine purposes.
Summary of the invention
The purpose of this utility model provides a kind of broad more milling and drilling machine main tapping transmission mechanism of milling and drilling machine purposes that makes.
For achieving the above object, the technical solution adopted in the utility model is: a kind of milling and drilling machine main tapping transmission mechanism comprises main shaft, drives the transmission joint of main shaft rotation, drives the motor that transmission joint rotates; Transmission joint is comprising one group of gear, and one group of gear comprises mainshaft gear, the drive shaft gear of fixedlying connected with main shaft; Drive shaft gear shaft lower end has a gear, and mainshaft gear is meshed with the drive shaft gear; Its characteristics are: one group of gear comprises that also an end has the motor-driven mechanism of gear; The gear that drive shaft gear shaft lower end has connects with the corresponding and mutual tooth of an end that motor-driven mechanism has gear, the interior centering axle sleeve of centering axis hole that motor-driven mechanism is passed on the milling and drilling machine frame also becomes to be rotatably connected relatively with it, motor is fixedlyed connected with frame, and motor shaft is fixedlyed connected with the motor-driven mechanism other end.
Because motor is installed on the frame, the weight of main tapping alleviates greatly, and the deflection moment of torsion that motor is produced under heeling condition is overcome, therefore, use the function of milling and drilling machine of the present utility model processing inclined-plane and inclined hole just to realize easily, so the utility model make the milling and drilling machine purposes more extensive.
Description of drawings
Fig. 1 is a kind of partial structurtes schematic diagram that uses milling and drilling machine of the present utility model;
Fig. 2 is the another kind of partial structurtes schematic diagram that uses milling and drilling machine of the present utility model;
Fig. 3 is the another kind of partial structurtes schematic diagram that uses milling and drilling machine of the present utility model;
Fig. 4 is the another kind of partial structurtes schematic diagram that uses milling and drilling machine of the present utility model.
The specific embodiment
As shown in Figure 1, milling and drilling machine main tapping transmission mechanism comprises the transmission joint of main shaft 1, the rotation of drive main shaft, the motor 7 that the drive transmission joint rotates; In the present embodiment, transmission joint comprises one group of gear; One group of gear comprises the drive shaft gear 5 that is connected with milling and drilling machine main tapping casing 2 usefulness common methods commonly used, common pass through the mainshaft gear 4 that spline housing 3 is fixedlyed connected with main shaft, a common end has the motor-driven mechanism of gear, in the present embodiment, motor-driven mechanism is a motor-driven gear, mainshaft gear 4 is meshed with drive shaft gear 5,5 lower ends of drive shaft gear have a gear in the present embodiment, the gear that 5 lower ends of drive shaft gear have is a bevel gear, motor-driven gear also is a bevel gear, and the bevel gear on 5 of the drive shaft gears is meshed with motor-driven gear; Have common centering axis hole on the frame 8 of milling and drilling machine, with common methods centering axle sleeve 9 commonly used is installed in the centering axis hole, centering axis hole on the frame can rotate relatively with the centering axle sleeve, motor-driven gear axle 6 usefulness common methods are installed in the centering axle sleeve 9 and become to be rotatably connected relatively with it, fixedly connected with common method with frame in the centering axis hole place of motor 7 on milling and drilling machine frame 8, motor shaft is fixedlyed connected with motor-driven gear axle 6 usefulness common methods.Main shaft passes milling and drilling machine main tapping casing, and the driven by motor motor-driven gear rotates, and motor-driven gear drives the drive shaft gear and rotates, and drive shaft gear driven mainshaft gear rotates, and mainshaft gear drives main shaft by spline housing and rotates; The centering axis hole of main tapping casing 2 rear sides is fixedlyed connected with the centering axle sleeve, and the main tapping casing is connected with annular T type groove by common T type screw with frame 8 usefulness common methods.The main tapping centration axis cover revolution in the axis hole of can on frame, feeling relieved.
As shown in Figure 2, milling and drilling machine main tapping transmission mechanism comprises the transmission joint of main shaft 1, the rotation of drive main shaft, the motor 7 that the drive transmission joint rotates; In the present embodiment, transmission joint comprises one group of gear; One group of gear comprises the drive shaft gear 5 that is connected with milling and drilling machine main tapping casing 2 usefulness common methods commonly used, common passes through the mainshaft gear 4 that spline housing 3 fixedlys connected with main shaft 1, a common end has the motor-driven mechanism of gear; Mainshaft gear 4 is meshed with drive shaft gear 5; In the present embodiment, motor-driven mechanism is an electrical motor gearshift gear train; The electrical motor gearshift gear train comprises common electrical motor gearshift driven wheel 10 and is connected gear 11, connecting gear 11 connects with electrical motor gearshift driven wheel 10 corresponding and mutual teeth, 5 lower ends of drive shaft gear have a gear in the present embodiment, the gear that 5 lower ends of drive shaft gear have is a bevel gear, connect on 11 of the gears and also have bevel gear, the bevel gear on 5 of the drive shaft gears is meshed with bevel gear on being connected 11 of gears; Have common centering axis hole on the frame 8 of milling and drilling machine, centering axle sleeve 9 commonly used is installed in the centering axis hole, centering axis hole on the frame can rotate relatively with the centering axle sleeve, connecting gear shaft 6 usefulness common methods is installed in the centering axle sleeve 9 also to become to be rotatably connected relatively with it, motor 7 is fixedlyed connected with frame 8 usefulness common methods, connect gear 11, electrical motor gearshift driven wheel 10 is positioned at frame 8 and passes frame respectively, connect gear, the electrical motor gearshift driven wheel connects with common method with frame respectively and can make connection gear and the relative rotation in frame of electrical motor gearshift driven wheel, and motor shaft is fixedlyed connected with common method with 10 of electrical motor gearshift driven wheels.Main shaft 1 passes milling and drilling machine main tapping casing 2, driven by motor electrical motor gearshift driven wheel rotates in frame, the electrical motor gearshift driven wheel drives and connects the gear rotation, connecting gear driven drive shaft gear rotates, drive shaft gear driven mainshaft gear rotates, and mainshaft gear drives main shaft by spline housing and rotates; The centering axis hole of main tapping casing 2 rear sides is fixedlyed connected with the centering axle sleeve, and the main tapping casing is connected with annular T type groove by common T type screw with frame 8 usefulness common methods.The main tapping centration axis cover revolution in the axis hole of can on frame, feeling relieved.
As shown in Figure 3, milling and drilling machine main tapping transmission mechanism comprises the transmission joint of main shaft 1, the rotation of drive main shaft, the motor 7 that the drive transmission joint rotates; In the present embodiment, transmission joint comprises one group of gear and one group of belt pulley; One group of gear comprises the drive shaft gear 5 that is connected with milling and drilling machine main tapping casing 2 usefulness common methods commonly used, the common mainshaft gear 4 that spline housing 3 fixedlys connected with main shaft, the motor-driven mechanism that an end has gear passed through; In the present embodiment, motor-driven mechanism is common electrical motor gearshift gear train; The electrical motor gearshift gear train comprises common electrical motor gearshift driven wheel 10 and is connected gear 11; One group of belt pulley comprises the belt pulley that has on 10 of the belt pulley that has on 7 in the motor and the electrical motor gearshift driven wheels; Mainshaft gear 4 is meshed with drive shaft gear 5; Connecting gear connects with electrical motor gearshift driven wheel 10 corresponding and mutual teeth, 5 lower ends of drive shaft gear have a gear in the present embodiment, the gear that 5 lower ends of drive shaft gear have is a bevel gear, connect on 11 of the gears and also have bevel gear, the bevel gear on the drive shaft gear shaft is meshed with bevel gear on being connected gear shaft; Have common centering axis hole on the frame 8 of milling and drilling machine, centering axle sleeve 9 commonly used is installed in the centering axis hole, centering axis hole on the frame can rotate relatively with the centering axle sleeve, 11 of connection gears are installed in the centering axle sleeve 9 with common method and become to be rotatably connected relatively with it, motor 7 is fixedlyed connected with frame 8 usefulness common methods, connect gear 11, electrical motor gearshift driven wheel 10 is positioned at frame 8 and passes frame respectively, connect gear, the electrical motor gearshift driven wheel connects with common method with frame respectively and can make connection gear and the relative rotation in frame of electrical motor gearshift driven wheel, and the motor shaft upper belt pulley rolls by belt with electrical motor gearshift driven wheel shaft upper pulley and is connected.Main shaft 1 passes milling and drilling machine main tapping casing 2, the driven by motor belt pulley rotates, belt pulley drives the electrical motor gearshift driven wheel and rotates, the electrical motor gearshift driven wheel drives and connects the gear rotation, connecting gear driven drive shaft gear rotates, drive shaft gear driven mainshaft gear rotates, and mainshaft gear drives main shaft by spline housing and rotates; The centering axis hole of main tapping casing 2 rear sides is fixedlyed connected with the centering axle sleeve, and the main tapping casing is connected with annular T type groove by common T type screw with frame 8 usefulness common methods.The main tapping centration axis cover revolution in the axis hole of can on frame, feeling relieved.
Embodiment 4
As shown in Figure 4, milling and drilling machine main tapping transmission mechanism comprises the transmission joint of main shaft 1, the rotation of drive main shaft, the motor 7 that the drive transmission joint rotates; In the present embodiment, transmission joint comprises one group of gear; One group of gear comprises the drive shaft gear 5 that is connected with milling and drilling machine main tapping casing 2 usefulness common methods commonly used, the common mainshaft gear 4 that spline housing 3 fixedlys connected with main shaft 1, the motor-driven mechanism that an end has gear passed through; In the present embodiment, motor-driven mechanism comprises common electrical motor gearshift gear train, motor gear 12; The electrical motor gearshift gear train comprises common electrical motor gearshift driven wheel 10 and is connected gear 11; Mainshaft gear 4 is meshed with drive shaft gear 5; Connecting gear 11 connects with electrical motor gearshift driven wheel 10 corresponding and mutual teeth, 5 lower ends of drive shaft gear have a gear in the present embodiment, the gear that 5 lower ends of drive shaft gear have is a bevel gear, connect on 11 of the gears and also have bevel gear, the bevel gear on the drive shaft gear shaft is meshed with bevel gear on being connected gear shaft; Have common centering axis hole on the frame 8 of milling and drilling machine, centering axle sleeve 9 commonly used is installed in the centering axis hole, centering axis hole on the frame can rotate relatively with the centering axle sleeve, 11 of connection gears are installed in the centering axle sleeve 9 with common method and become to be rotatably connected relatively with it, motor 7 is fixedlyed connected with frame 8 usefulness common methods, connect gear 11, electrical motor gearshift driven wheel 10 is positioned at frame 8 and passes frame respectively, connect gear, the electrical motor gearshift driven wheel connects with common method with frame respectively and can make connection gear and the relative rotation in frame of electrical motor gearshift driven wheel, 10 of electrical motor gearshift driven wheels are gone up and are fixedly connected with common bevel gear with common method, motor shaft is fixedlyed connected with common method with 12 of motor gears, motor gear is a common bevel gear, and motor gear 12 is gone up bevel gear with 10 of electrical motor gearshift driven wheels and is meshed.Main shaft passes milling and drilling machine main tapping casing, the driven by motor motor gear rotates, motor gear drives the electrical motor gearshift driven wheel and rotates, the electrical motor gearshift driven wheel drives and connects the gear rotation, connecting gear driven drive shaft gear rotates, drive shaft gear driven mainshaft gear rotates, and mainshaft gear drives main shaft by spline housing and rotates; The centering axis hole of main tapping casing 2 rear sides is fixedlyed connected with the centering axle sleeve, and the main tapping casing is connected with annular T type groove by common T type screw with frame 8 usefulness common methods.The main tapping centration axis cover revolution in the axis hole of can on frame, feeling relieved.
Claims (5)
1, a kind of milling and drilling machine main tapping transmission mechanism comprises the transmission joint of main shaft (1), the rotation of drive main shaft, the motor (7) that the drive transmission joint rotates; Transmission joint is comprising one group of gear, and one group of gear comprises mainshaft gear (4), the drive shaft gear (5) of fixedlying connected with main shaft (1); Drive shaft gear (5) axle lower end has a gear, and mainshaft gear is meshed with the drive shaft gear; It is characterized in that: one group of gear comprises that also an end has the motor-driven mechanism of gear; The gear that drive shaft gear (5) axle lower end has connects with the corresponding and mutual tooth of an end that motor-driven mechanism has gear, the interior centering axle sleeve (9) of centering axis hole that motor-driven mechanism is passed on the milling and drilling machine frame (8) also becomes to be rotatably connected relatively with it, motor (7) is fixedlyed connected with frame, and motor shaft is fixedlyed connected with the motor-driven mechanism other end.
2, milling and drilling machine main tapping transmission mechanism according to claim 1; It is characterized in that: described motor-driven mechanism is a motor-driven gear, the gear that described drive shaft gear (5) axle lower end has is a bevel gear, the motor-driven gear axle also has bevel gear on (6), and the bevel gear on the drive shaft gear shaft is meshed with bevel gear on the motor-driven gear axle; The motor-driven gear axle is installed in the described centering axle sleeve (9) and with it to become to be rotatably connected relatively, and motor shaft is fixedlyed connected with motor-driven gear axle (6).
3, milling and drilling machine main tapping transmission mechanism according to claim 1; It is characterized in that: described motor-driven mechanism is an electrical motor gearshift gear train; The electrical motor gearshift gear train comprises electrical motor gearshift driven wheel (10) and is connected gear (11), connecting the corresponding and mutual tooth with electrical motor gearshift driven wheel (10) of gear (11) connects, the gear that described drive shaft gear (5) axle lower end has is a bevel gear, connect on gear (11) axle and also have bevel gear, the bevel gear on the drive shaft gear shaft is meshed with bevel gear on being connected gear shaft; Connecting gear (11) axle is installed in the described centering axle sleeve (9) and with it to become to be rotatably connected relatively; Motor (7) is fixedlyed connected with described frame (8), connection gear (11), electrical motor gearshift driven wheel (10) are positioned at frame (8) and pass frame respectively, connect gear, electrical motor gearshift driven wheel and also can make connection gear and the relative rotation in frame of electrical motor gearshift driven wheel with the frame connection respectively, motor shaft is fixedlyed connected with electrical motor gearshift driven wheel (10) axle.
4, milling and drilling machine main tapping transmission mechanism according to claim 1; It is characterized in that: described transmission joint also comprises one group of belt pulley; Described motor-driven mechanism is the electrical motor gearshift gear train; The electrical motor gearshift gear train comprises electrical motor gearshift driven wheel (10) and is connected gear (11); One group of belt pulley comprises the belt pulley that has on the belt pulley that has on described motor (7) axle and electrical motor gearshift driven wheel (10) axle; Connecting the corresponding and mutual tooth with electrical motor gearshift driven wheel (10) of gear (11) connects, the gear that described drive shaft gear (5) axle lower end has is a bevel gear, connect on gear (11) axle and also have bevel gear, the bevel gear on the drive shaft gear shaft is meshed with bevel gear on being connected gear shaft; Connecting gear shaft is installed in the described centering axle sleeve (9) and with it to become to be rotatably connected relatively; Motor (7) is fixedlyed connected with described frame (8), connection gear (11), electrical motor gearshift driven wheel (10) are positioned at frame (8) and pass frame respectively, connect gear, electrical motor gearshift driven wheel and also can make connection gear and the relative rotation in frame of electrical motor gearshift driven wheel with the frame connection respectively, the motor shaft upper belt pulley rolls by belt with electrical motor gearshift driven wheel shaft upper pulley and is connected.
5, milling and drilling machine main tapping transmission mechanism according to claim 1; It is characterized in that: described motor-driven mechanism comprises electrical motor gearshift gear train, motor gear (12); The electrical motor gearshift gear train comprises electrical motor gearshift driven wheel (10) and is connected gear (11); Connecting the corresponding and mutual tooth with electrical motor gearshift driven wheel (10) of gear (11) connects, the gear that described drive shaft gear (5) axle lower end has is a bevel gear, connect on gear (11) axle and also have bevel gear, the bevel gear on the drive shaft gear shaft is meshed with bevel gear on being connected gear shaft; Connecting gear shaft is installed in the described centering axle sleeve (9) and with it to become to be rotatably connected relatively, connect gear (11), electrical motor gearshift driven wheel (10) is positioned at described frame (8) and passes frame respectively, connect gear, the electrical motor gearshift driven wheel connects with frame respectively and can make connection gear and the relative rotation in frame of electrical motor gearshift driven wheel, be fixedly connected with a bevel gear on electrical motor gearshift driven wheel (10) axle, described motor (7) axle is fixedlyed connected with motor gear (12) axle, motor gear is a bevel gear, and motor gear (12) is meshed with bevel gear on electrical motor gearshift driven wheel (10) axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217744 CN2629903Y (en) | 2003-05-28 | 2003-05-28 | Millnig-drilling machie spindle head drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217744 CN2629903Y (en) | 2003-05-28 | 2003-05-28 | Millnig-drilling machie spindle head drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2629903Y true CN2629903Y (en) | 2004-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217744 Expired - Lifetime CN2629903Y (en) | 2003-05-28 | 2003-05-28 | Millnig-drilling machie spindle head drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2629903Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785111A (en) * | 2012-08-23 | 2012-11-21 | 西北工业大学 | Disk-milling main shaft device of vane-integrated disk numerical control machine tool |
| CN102975070A (en) * | 2011-09-06 | 2013-03-20 | 发得科技工业股份有限公司 | Main shaft drive device |
| CN104607982A (en) * | 2013-11-05 | 2015-05-13 | 财团法人工业技术研究院 | Dual rotation driving device |
| CN111300082A (en) * | 2020-03-16 | 2020-06-19 | 吴明伟 | Milling machine spindle |
-
2003
- 2003-05-28 CN CN 03217744 patent/CN2629903Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975070A (en) * | 2011-09-06 | 2013-03-20 | 发得科技工业股份有限公司 | Main shaft drive device |
| CN102785111A (en) * | 2012-08-23 | 2012-11-21 | 西北工业大学 | Disk-milling main shaft device of vane-integrated disk numerical control machine tool |
| CN104607982A (en) * | 2013-11-05 | 2015-05-13 | 财团法人工业技术研究院 | Dual rotation driving device |
| CN111300082A (en) * | 2020-03-16 | 2020-06-19 | 吴明伟 | Milling machine spindle |
| CN111300082B (en) * | 2020-03-16 | 2022-01-07 | 济南国柱机械有限公司 | Milling machine spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130528 Granted publication date: 20040804 |