CN202147302U - Cutter shaft of wood working machine and motor synchronous lifting mechanism - Google Patents
Cutter shaft of wood working machine and motor synchronous lifting mechanism Download PDFInfo
- Publication number
- CN202147302U CN202147302U CN201120198310U CN201120198310U CN202147302U CN 202147302 U CN202147302 U CN 202147302U CN 201120198310 U CN201120198310 U CN 201120198310U CN 201120198310 U CN201120198310 U CN 201120198310U CN 202147302 U CN202147302 U CN 202147302U
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- motor
- seat
- main shaft
- cutter shaft
- gear train
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Abstract
The utility model discloses a cutter shaft of a wood working machine and a motor synchronous lifting mechanism. The cutter shaft is connected through a main shaft; the motor and the main shaft are provided with a transmission unit to drive the main shaft to rotate; and a lifting mechanism is mainly arranged to synchronously lift the main shaft and the motor. The cutter shaft of the wood working machine comprises a lifting drive unit, a first lifting driven unit and a second lifting driven unit, wherein the lifting drive unit provides power to connect a horizontal transmission rod to form rotation; the first lifting driven unit and the second lifting driven unit each comprises a guide screw rod, an orthogonal gear unit and a screw cap base; the orthogonal gear units of the first lifting driven unit and the second lifting driven unit are respectively connected through two ends of the transmission rod, so that horizontal power is transmitted to the vertical guide screw rod; the guide screw rod is rotated in the screw cap base to enable the screw cap base to make vertical displacement and drive the main shaft and the motor to synchronously lift, so that the machining position of a profile knife of the cutter shaft is successfully and securely lifted and adjusted, the cutter shaft is not deflected, the structures and the service life of the motor and the belt transmission mechanism are ensured, and more ideal safety standard can be met.
Description
Technical field
The utility model relates to the carpenter's machine technology field to Wood Processing, refers to four side moulder carpenter machine especially, at the motor of main shaft that comprises cutter shaft and driving main shaft, be provided with one can let both synchronization liftings mechanism.
Background technology
By the preceding knowledge four side moulder carpenter of institute machine; It links cutter shaft by motor driven rotary one main shaft on main shaft, several type cuttves of group string on the cutter shaft; The type cutter is such as being necking tool, floor cutter, door and window cutter or the like; The kenel of type cutter can independent individually necking tool, or three kinds of type cuttves such as necking tool, floor cutter, door and window cutter are incorporated into a cutter shaft simultaneously, and three-in-one type cutter kenel is arranged.
Four side moulder carpenter machine is to be linked belt pulley and driven main shaft, cutter shaft rotation by motor basically, lets the cutter shaft and the type cutter thereof of rotation that the workpiece on the workbench is processed.Because process requirements, so can looking processing conditions, cutter shaft goes up and down, let appointment type cutter on the cutter shaft along with lifting action is come workbench to Wood Processing.But the up-down of cutter shaft at present all is under the rotation status of motor, belt pulley drive cutter shaft, to carry out, and meaning is promptly gone up and down in the cutter shaft rotation.But this situation can cause several problems:
1. because the cutter shaft up-down can cause also axial displacement of main shaft; So that belt one end that main shaft links with displacement stay bolt, yet the belt other end is to link motor, motor does not go up and down with cutter shaft; Therefore the belt two ends present incoordinate stay bolt strength in non-horizontal direction; A period of time gets off, and makes belt accelerated wear test easily, and the belt pulley of winding belt also is prone to reduction of service life.
2. in the middle of cutter shaft goes up and down; Link unshift motor owing to receive belt one end,, caused the longitudinal center line situation that is inclined to so cutter shaft also can receive the strength influence that motor hauls belt one end; So that cutter shaft position deflection; May cause the type cutter Working position of living on the cutter shaft also can be incorrect, and not be inconsistent safety standard, cutter shaft more may damage in addition.
Summary of the invention
The utility model main purpose is to provide a kind of cutter shaft and motor synchronization lifting mechanism of carpenter's machine; It mainly is that a synchronous elevating mechanism is set between cutter shaft and motor; Guarantee cutter shaft and motor synchronization lifting; Guarantee not deflection of cutter shaft, ensure motor and belt transmission structure service life thereof, meet better safety standard.
In order to reach aforesaid purpose; The technological means that the utility model used is to provide a kind of cutter shaft and motor synchronization lifting mechanism of carpenter's machine; Said cutter shaft is connected with a main shaft, in this motor and the terminal common transmission group that links of this main shaft, drives this transmission group and this main axis rotation in order to this motor; And said elevating mechanism is set between this main shaft and this motor, wherein comprise:
One up-down active set, it is in order to providing a rotary power, links one and is the drive link of level and rotatable;
One first goes up and down driven group, and it comprises one first orthogonal gear train, one first driving screw, one first nut seat, a beam ring; The level of this first orthogonal gear train is to linking this drive link one end; This first orthogonal gear train vertically to linking this first driving screw upper end; Supply this first driving screw driven by this drive link and rotate; This first driving screw screw thread engages this first nut seat, and this first nut seat is fixed in this in order to be threaded onto the beam ring of this main shaft, links this first driven group of up-down and this transmission group in order to this main shaft;
One second goes up and down driven group, and it comprises one second orthogonal and passes gear train, one second driving screw, one second nut seat, an arm seat, a motor seat; Wherein this second orthogonal gear train level is to the other end that links this drive link; This second orthogonal gear train vertically to linking this second driving screw upper end; Supply this second driving screw driven by this drive link and rotate, this second driving screw screw thread engages this second nut seat, and this second nut seat is fixed in this arm seat; This arm seat one end links this motor seat, and this motor seat one side supplies this motor to fix; Use this up-down active set and drive the rotation strength that makes this drive link, first and second orthogonal gear train of driven in synchronism, let vertically to this first and second driving screw form rotation, drive this main shaft, this motor synchronization lifting.
Wherein, It is to be assembled in the pedestal that is level and is hollow that this main shaft and this first goes up and down driven group; And this pedestal one side vertical connect one take the shape of the letter U, opening is towards the stand of side direction, this stand is installed this motor and this transmission group, this second goes up and down driven group, this main shaft upper end is the plug-in mounting cutter shaft.
Wherein, this motor transmission group comprises the driving wheel that links this motor, and links the belt of this driving wheel and this driven pulley in order to be incorporated into the terminal driven pulley of this main shaft.
Wherein, This up-down active set then comprises a control piece, a master gear, pinion, a drive link, an axle bed; This control piece drives this master gear, makes its rotation and drives the pinion of this master gear of engagement, and this major and minor gear all cooperates bearing set and is rotatably installed in this axle bed; This axle bed locking is due to this pedestal end face, and this pinion covers on fixing this drive link.
Wherein, This first orthogonal gear train that this first up-down is driven group is two bevel gear orthogonal transmissions; This first orthogonal gear train position is near this active set of going up and down, and a base one side fixing is limit box, and this first orthogonal gear train is mounted on this limit box side wall surface; And the peripheral outstanding ring periphery of this first nut seat, this beam ring is provided with one and is arranged in the perforation of this main shaft lower end and the locating hole that this first nut seat assembling of a confession is fixed.
Wherein, This second orthogonal gear train that this second up-down is driven group is two bevel gear orthogonal transmissions; This second orthogonal gear train position is away from this active set of going up and down, and this stand one inboard fixing one is down L shaped limit seat, this second orthogonal gear train vertically to being arranged at this limit rotationally; And the outstanding ring periphery of this second nut seat periphery; This arm seat then is provided with and supplies one group of hole that an axostylus axostyle runs through and supply the ccontaining locating hole of this first and second nut seat, and this periphery of this second nut seat abuts in this arm seat and screw lock is fixed, suit one lining in this group hole.
Wherein, The upper and lower end of this motor seat one side be provided with respectively one be hollow last piece, be following of hollow, each suit one lining in this upper and lower, this motor is fixed in the motor seat and is different from this back side of upper and lower; This arm seat is installed this end of this lining and is placed on this time piece; This motor seat places in this stand, and this motor is positioned at this stand outside, and this transmission group that this motor links places under this stand; And this axostylus axostyle is worn the lining of piece on this, the lining of this arm seat, the lining of this time piece from this stand group in addition, and these axostylus axostyle two ends are positioned this stand.
Therefore according to the technological means of the utility model, the effect brief description that the utility model can obtain is listed as follows:
1. the utility model designs an elevating mechanism, goes up and down driven group to link main shaft by first, and second goes up and down driven group links motor; First and second goes up and down driven group and forms level through the up-down active set and link the transmission kenel; So the power that the up-down active set produces drives first and second driven group of up-down of going up and down, main shaft and motor have been driven synchronously, transmission group goes up and down; The state that therefore can stop the rotation at cutter shaft; Via up-down active set control main shaft and motor, transmission group synchronization lifting, accurately, successfully adjust the Working position of cutter shaft on the main shaft, can reach synchronous adjustment accurately and convenience.
2. the utility model is because elevating mechanism synchronization lifting main shaft and motor, transmission group; So the parts of transmission group can the stressed difference in two ends; Must ensure the service life of parts; And main shaft and cutter shaft thereof can not tilt because inequality is stressed, disalignment, can guarantee the adjustment of cutter shaft position accurately, and workpiece processing is with obtaining effect accurately.
Description of drawings
Fig. 1: the combination stereogram of the utility model preferred embodiment.
Fig. 2: the three-dimensional element exploded view of the utility model preferred embodiment.
Fig. 3: the elevating mechanism forward sight floor map of the utility model preferred embodiment.
Fig. 4: the elevating mechanism forward sight planar gesture sketch map of the utility model preferred embodiment.
The specific embodiment
The utility model is a kind of cutter shaft and motor synchronization lifting mechanism of carpenter's machine; Like Fig. 1, shown in Figure 2, basically, one be a side of level and fixing pedestal 10 vertical connect one take the shape of the letter U, opening is towards the stand 12 of side direction; Wherein be axial main shaft 20 in pedestal 10 plug-in mountings one; Motor 30 and transmission group 31 thereof then are installed in the stand 12, and main shaft 20 upper ends are plug-in mounting one cutter shafts 21, and the utility model mainly is between main shaft 20 and motor 30, to link an elevating mechanism.
The transmission group 31 of aforementioned motor 30 comprise one link motor 30 driving wheel 32, link the belt 34 of driving wheel 32 and driven pulley 33 in order to be incorporated into main shaft 20 terminal driven pulleys 33; Corresponding main shaft 20 is bases 11 that hollow form is set and this pedestal 10 is in the bottom side; This elevating mechanism then comprises a up-down active set 40, one first and goes up and down driven group 50, one second to go up and down driven group 60.Wherein should up-down active set 40 comprise a control piece 41, a master gear 42, pinion 421, a drive link 43, an axle bed 44; This control piece 41 can be that the handwheel or the power source of servo motor also can; Control piece 41 can drive master gear 42; Make its rotation and drive the pinion 421 of this engagement master gear 42, major and minor gear 42,421 all cooperates bearing set and is rotatably installed in axle bed 44, and axle bed 44 locks again due to pedestal 10 end faces; And pinion 421 covers fixing this drive link 43, and drive link 43 can be rotated; And
This first goes up and down to comprise for driven group 50 one first orthogonal gear train 51, one first driving screw 53, one first nut seat 54, a beam ring 55; And the first orthogonal gear train 51 can be two bevel gear orthogonal transmission kenels, or the transmission kenel of worm and wheel, and the level of using the first orthogonal gear train 51 links to flat drive link 43 1 ends that supply water; The position is near up-down active set 40; Vertically linking of the while first orthogonal gear train 51 to confession first driving screw 53, and the limit box 52 of the fixing box-like kenel of base 11 1 sides makes the first orthogonal gear train 51 be mounted on limit box 52 side wall surfaces; Let the first orthogonal gear train 51 limit rotated position at limit box 52; Let up-down active set 40 drive to make level to drive link 43 rotate strength, be able to cooperate the first orthogonal gear train 51 and with transmission force transfer to vertically to, order vertically to first driving screw 53 form rotation; And first driving screw, 53 end thread engage the first nut seat 54; The outstanding ring peripheries 541 of the first nut seat 54 periphery, this beam ring 55 be provided with one be arranged in main shaft 20 lower ends perforation 551 and supply the fixing locating hole 552 of the first nut seat, 54 assemblings, therefore first driving screw, 53 limited boxes 52 restrictions and with the movable rotation of its assembling place; Main shaft 20 is positioned at the driven pulley 33 of solid this transmission group 31 of end cover of beam ring 55 belows, so main shaft 20 links first driven group 50 of up-down and the transmission group 31;
Like Fig. 1, shown in Figure 2, this second goes up and down driven group 60 in order to link motor 30, wherein comprises one second orthogonal gear train 61, one second driving screw 63, one second nut seat 64, an arm seat 65, a motor seat 66; This second orthogonal gear train 61 can be two bevel gear orthogonal transmission kenels, or the transmission kenel of worm and wheel, and the level of using the second orthogonal gear train 61 is to the other end that links drive link 43; The position is away from up-down active set 40; Simultaneously the second orthogonal gear train 61 vertically to linking second driving screw, 63 upper ends, and stand 12 1 inboard fixing is down L shaped limit seat 62, what make the second orthogonal gear train 61 vertically is arranged at limit seat 62 to rotationally; Let the second orthogonal gear train 61 rotated by drive link 43 in limit seat 62 qualification positions; Let up-down active set 40 drive to make level to drive link 43 rotate strength, be able to cooperate the second orthogonal gear train 61 and with transmission force transfer to vertically to, order vertically to second driving screw 63 form rotation; Second driving screw, 63 end thread engage the second nut seat 64; The outstanding ring peripheries 641 of the second nut seat 64 periphery, 65 of this arm seats be provided with one supply axostylus axostyle 67 to run through group hole 651 and supply the ccontaining locating hole 652 of the second nut seat 64, the periphery 641 of using the second nut seat 64 abuts on the arm seat 65; And cooperate screw lock to fix, and suit one lining 68 in the group hole 651; And
Like Fig. 2, shown in Figure 3; This motor seat 66 the upper and lower end of a side be provided with respectively one be hollow on piece 661, be following 662 of hollow; Each suit one lining 681 in upper and lower 661,662; Motor 30 is fixed in that motor seat 66 is different from upper and lower 661,662 the back side, makes motor 30 therefore link second and goes up and down driven group 60; Using the second nut seat 64 supplies second driving screw, 63 screw threads to engage; The limited seat 62 in second driving screw, 63 upper ends limits and with the movable rotation of its assembling place, can drive the second nut seat 64 and arm seat 65 up-down displacements, so arm seat 65 mounting bush 68 these ends places down on the piece 662; Motor seat 66 places in the stand 12; Motor 30 is positioned at stand 12 outsides, and the transmission group 31 that motor 30 links places under the stand 12, and makes an axostylus axostyle 67 put on the lining 681 of piece 661, the lining 68 of arm seat 65, the lining 681 of following piece 662 from 12 groups of stands; Make axostylus axostyle 67 two ends be positioned stand 12; Let arm seat 65 link motor seat 66 and motor 30, use second driving screw 63 when the second nut seat, 64 screw thread rotation, drive the second nut seat 64 and arm seat 65, motor seat 66, motor 30 formation up-downs.
Therefore the cutter shaft 21 that will go up and down comes adjusting type cutter 22 positions, like Fig. 1, Fig. 3, stops the power of transmission group 31 earlier; Letting cutter shaft 21 be in not can rotation status, drives up-down cutter shaft 21 through up-down active set 40 again, like Fig. 3, shown in Figure 4; When drive controlling part 41, just make major and minor gear 42,421 engagement of up-down active set 40 rotate, make level to drive link 43 rotatory forces; Through first and second orthogonal gear train 51,61 will horizontally rotate power conversion for vertically to rotary power, pass to first and second driving screw 53,63 and cause rotation, thereby drive first and second nut seat 54,64 that screw thread engages first and second driving screw 53,63; Along first and second driving screw 53,63 vertically to forming go up and down driven group 50,60 because drive link 43 links first and second synchronously, so first and second nut seat 54,64 can synchronization lifting; Thereby drive main shaft 20 and cutter shaft 21 thereof, motor 30 and transmission group 31 synchronization liftings; Reach the synchronization lifting effect, so can not damage the structure of transmission group 31 fully, belt 34 can not receive uneven pullling; Cutter shaft 21 more can be not stressed tilt, and parts can effectively improve service life.
The foregoing description is merely the technology and the effect thereof of illustrative the utility model, but not is used to limit the utility model.Any ripe all can be in this technological personage under the situation of the know-why of the utility model and spirit, the foregoing description made amendment and changed, so the rights protection scope of the utility model should be listed like described claim.
Claims (7)
1. the cutter shaft of carpenter's machine and motor synchronization lifting mechanism; Said cutter shaft is connected with a main shaft; Use so that this motor drives a transmission group of this main axis rotation in this motor and terminal common binding of this main shaft; It is characterized in that said synchronization lifting mechanism is arranged between this main shaft and this motor, wherein comprises:
In order to a up-down active set of rotary power to be provided, its binding one is the rotatable drive link of level;
One first goes up and down driven group, and it comprises one first orthogonal gear train, one first driving screw, one first nut seat, a beam ring; The level of this first orthogonal gear train is to linking this drive link one end; This first orthogonal gear train vertically to linking this first driving screw upper end; This first driving screw is driven by this drive link and rotates; This first driving screw screw thread engages this first nut seat, and this first nut seat is fixed in this in order to be threaded onto the beam ring of this main shaft, and this main shaft links this first driven group of up-down and this transmission group;
One second goes up and down driven group, and it comprises one second orthogonal gear train, one second driving screw, one second nut seat, an arm seat, a motor seat; Wherein this second orthogonal gear train level is to the other end that links this drive link; This second orthogonal gear train vertically to linking this second driving screw upper end; This second driving screw is driven by this drive link and rotates, and this second driving screw screw thread engages this second nut seat, and this second nut seat is fixed in this arm seat; This arm seat one end links this motor seat, and this motor seat one side is fixed this motor.
2. the cutter shaft of carpenter's machine as claimed in claim 1 and motor synchronization lifting mechanism; It is characterized in that; It is to be assembled in the pedestal that is level and is hollow that this main shaft and this first goes up and down driven group; And this pedestal one side vertical connect one take the shape of the letter U, opening is towards the stand of side direction, this stand is installed this motor and this transmission group, this second goes up and down driven group, this main shaft upper end is the plug-in mounting cutter shaft.
3. the cutter shaft of carpenter's machine as claimed in claim 1 and motor synchronization lifting mechanism; It is characterized in that this motor transmission group comprises the driving wheel that links this motor, and links the belt of this driving wheel and this driven pulley in order to be incorporated into the terminal driven pulley of this main shaft.
4. the cutter shaft of carpenter's machine as claimed in claim 2 and motor synchronization lifting mechanism; It is characterized in that this up-down active set then comprises a control piece, a master gear, pinion, a drive link, an axle bed, this control piece drives this master gear; Make its rotation and drive the pinion that meshes this master gear; This major and minor gear all cooperates bearing set and is rotatably installed in this axle bed, and this axle bed locking is due to this pedestal end face, and this pinion covers on fixing this drive link.
5. the cutter shaft of carpenter's machine as claimed in claim 2 and motor synchronization lifting mechanism; It is characterized in that; This first orthogonal gear train that this first up-down is driven group is two bevel gear orthogonal transmissions; This first orthogonal gear train position is near this active set of going up and down, and a base one side fixing is limit box, and this first orthogonal gear train is mounted on this limit box side wall surface; And the peripheral outstanding ring periphery of this first nut seat, this beam ring is provided with one and is arranged in the perforation of this main shaft lower end and the locating hole that this first nut seat assembling of a confession is fixed.
6. the cutter shaft of carpenter's machine as claimed in claim 2 and motor synchronization lifting mechanism; It is characterized in that this second orthogonal gear train that this second up-down is driven group is two bevel gear orthogonal transmissions, this second orthogonal gear train position is away from this active set of going up and down; This stand one inboard fixing one is down L shaped limit seat; This second orthogonal gear train vertically to being arranged at this limit seat rotationally, and the outstanding ring periphery of this second nut seat periphery, this arm seat then are provided with and supply one group of hole that an axostylus axostyle runs through and supply the ccontaining locating hole of this first and second nut seat; This periphery of this second nut seat abuts in this arm seat and screw lock is fixed, suit one lining in this group hole.
7. the cutter shaft of carpenter's machine as claimed in claim 6 and motor synchronization lifting mechanism is characterized in that, the upper and lower end of this motor seat one side be provided with respectively one be hollow last piece, be following of hollow; Each suit one lining in this upper and lower; This motor is fixed in the motor seat and is different from this back side of upper and lower, and this motor links driven group of this second up-down, and this arm seat is installed this end of this lining and placed on this time piece; This motor seat places in this stand; This motor is positioned at this stand outside, and this transmission group that this motor links places under this stand, and this axostylus axostyle is worn the lining of piece on this, the lining of this arm seat, the lining of this time piece from this stand group in addition; These axostylus axostyle two ends are positioned this stand, and this arm seat links this motor seat and this motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120198310U CN202147302U (en) | 2011-06-14 | 2011-06-14 | Cutter shaft of wood working machine and motor synchronous lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120198310U CN202147302U (en) | 2011-06-14 | 2011-06-14 | Cutter shaft of wood working machine and motor synchronous lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147302U true CN202147302U (en) | 2012-02-22 |
Family
ID=45588376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120198310U Expired - Fee Related CN202147302U (en) | 2011-06-14 | 2011-06-14 | Cutter shaft of wood working machine and motor synchronous lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555690A (en) * | 2018-04-16 | 2018-09-21 | 昆山邦泰汽车零部件制造有限公司 | A kind of twin-screw synchronous lifting device |
-
2011
- 2011-06-14 CN CN201120198310U patent/CN202147302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555690A (en) * | 2018-04-16 | 2018-09-21 | 昆山邦泰汽车零部件制造有限公司 | A kind of twin-screw synchronous lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20190614 |