CN109128392A - A kind of cutter for spiral bevel gear teeth portion dry cutting - Google Patents
A kind of cutter for spiral bevel gear teeth portion dry cutting Download PDFInfo
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- CN109128392A CN109128392A CN201811227841.0A CN201811227841A CN109128392A CN 109128392 A CN109128392 A CN 109128392A CN 201811227841 A CN201811227841 A CN 201811227841A CN 109128392 A CN109128392 A CN 109128392A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
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Abstract
The invention discloses a kind of cutters for spiral bevel gear teeth portion dry cutting, its structure includes blade embedding slot, cutting head, rotation lock, drawer plate, drawer arm, button block, interior arrangement, cutting head and the dismounting of drawer arm connect, cutting head is irregular structure, cutting head is equipped with blade embedding slot, blade embedding slot is equipped with slot lock, the lockhole of the locking bolt and cutting head that revolve lock connects, one end of nearly blade embedding slot lock against in rotation and the slot lock of blade embedding slot is in concentric circles, drawer plate and drawer arm are dismounted by button block to be connected, the present invention, which passes through, to be moved to the roughing blade being fixed on above lifting device and finishing blade blade at blade embedding slot by the transmission of mobile mechanism and is replaced, by the way that auxiliary fixed hanger will be fixed on, drilling rod in main fixed cage, which equally passes through the transmission of mobile mechanism and drilling rod is moved to cutting head is in, to be installed, effectively Improve processing efficiency, product quality is protected, while the service life of blade can also be extended.
Description
Technical field
The present invention relates to machine cut technology field, specifically a kind of knife for spiral bevel gear teeth portion dry cutting
Tool.
Background technique
The tooth form of spiral bevel gear is complicated with respect to the tooth form of bevel gear very much, it is a kind of tooth of spatially structure.
Prior art part can not be processed by different blades, can not by roughing blade and finishing blade with
And drilling rod is replaced processing, can not effectively improve processing efficiency, and quality is unable to get and effectively improves, while can not extend knife
The service life of piece.
Summary of the invention
It is a kind of for spiral bevel gear teeth portion dry cutting it is a primary object of the present invention to overcome the deficiencies of the prior art and provide
Cutter, can not be processed by different blades with solving part, can not by roughing blade and finishing blade and
Drilling rod is replaced processing, can not effectively improve processing efficiency, and quality is unable to get and effectively improves, while can not extend blade
Service life the problem of.
The present invention adopts the following technical scheme that realize: a kind of cutter for spiral bevel gear teeth portion dry cutting, structure
Including blade embedding slot, cutting head, rotation lock, drawer plate, drawer arm, button block, interior arrangement, the cutting head and the dismounting of drawer arm are connected,
The cutting head is irregular structure, and the cutting head is equipped with blade embedding slot, and the blade embedding slot is equipped with slot lock, the rotation
The locking bolt of lock and the lockhole of cutting head connect, and one end of nearly blade embedding slot lock against for the rotation and the slot lock of blade embedding slot is in
Concentric circles, the drawer plate and drawer arm are dismounted by button block and are connected, and the drawer plate and drawer arm coincide, and the interior arrangement is installed in drawer
Inside arm, the interior arrangement by gear drive, spring device transmission mechanism, auxiliary fixed hanger, main fixed cage, clamp machine
Structure, mobile mechanism, perpendicular rail, lifting device, cylinder, traverse rod, turnover mechanism composition, the gear drive and spring device driver
Structure, turnover mechanism are rotatablely connected by belt, and the spring device transmission mechanism bottom is fixedly connected on lifting device, described auxiliary solid
Determine hanger to be connected with main fixed cage, the two composition is integrated, and the auxiliary fixed hanger, main fixed cage are located at spring
The middle of device transmission mechanism, the auxiliary fixed hanger and clipping mechanism are rotatablely connected, and the clipping mechanism and the sliding of perpendicular rail connect
It connecing, the mobile mechanism is adjacent with gear drive, turnover mechanism, and the mobile mechanism is connected with auxiliary fixed hanger, cylinder,
The perpendicular rail is connected with traverse rod, and the two group becomes vertical structure, and the cylinder is mounted on lifting device, and the two group becomes one
Body structure, the lifting device, cylinder are located at the middle of turnover mechanism, and the blade embedding slot and traverse rod are in same water
Plane.
As optimization, the gear drive includes transmission gear, driving cog wheel plate, driving pulley, the transmission
Gear is equipped with one group, and the transmission gear and driving cog wheel plate are intermeshed, and the transmission gear and driving pulley pass through skin
Band connection, the driving pulley and turnover mechanism are in concentric circles, and the transmission gear and spring device transmission mechanism pass through belt
Connection, the driving cog wheel plate is adjacent with mobile mechanism, and the transmission gear is adjacent with clipping mechanism.
As optimization, the spring device transmission mechanism includes transmission wheel disc, rub sunpender, Telescopic spring device, driving chain, described
The chain hole of the sprocket and driving chain that are driven wheel disc connects, and the one end of the driving chain far from transmission wheel disc is through friction sunpender
It is welded on Telescopic spring device upper surface, the friction sunpender is L-shaped structure.
As optimization, the auxiliary fixed hanger includes auxiliary driving pulley, auxiliary fixed frame, auxiliary fixed supported slab, the auxiliary biography
Dynamic pulley centers and auxiliary fixed frame upper end are in concentric circles, and the auxiliary fixed frame is vertical with auxiliary fixed supported slab to be connect, described auxiliary
Fixed frame and auxiliary fixed supported slab group become U-shaped structure, and the auxiliary driving pulley, auxiliary fixed frame are in concentric with main fixed cage
Circle.
As optimization, the main fixed cage includes internal screw thread block, external thread rod, kinematic link, fixed cover, the interior spiral shell
Line block is connected through a screw thread with external thread rod, the internal screw thread block and kinematic link upper end axis connection, the kinematic link bottom end
Axis bolt connect with the axis hole of fixed cover upper end.
As optimization, the clipping mechanism includes clamping pressure mouth, clamping drive rod, clamp threaded rod, described to clamp transmission
It bar and clamps threaded rod and be in concentric circles, it is described to clamp pressure mouth, clamp drive rod, clamp threaded rod and form and be integrated,
It is described to clamp pressure mouth and be flexibly connected with drive rod is clamped.
As optimization, the mobile mechanism includes axis connection frame plate, axis kinematic link, the auxiliary device of transmission, mobile cross bar, sliding
Cover block, axis driving disk, the axis of axis hole and axis kinematic link upper end in the middle part of the axis connection frame plate, which tethers, to be connect, the axis transmission
Connecting rod is connected with mobile cross bar, and the two forms angle, and the mobile cross bar is slidably connected with sliding closure block, the auxiliary device of transmission
It is connect with axis driving disk by track, the axis kinematic link and the auxiliary device axis connection of transmission.
As optimization, the lifting device include an auxiliary pole, lift telescopic bar, seat board, two auxiliary poles, on
Plate, an auxiliary pole and two auxiliary poles are located at lift telescopic bar both ends, an auxiliary pole, two auxiliary
Strut upper end is connected to upper plate lower surface, and an auxiliary pole, two auxiliary pole bottoms are connected to seat board upper surface, institute
State the upper and lower side that lift telescopic bar is slidably connected at two auxiliary poles far from one end of an auxiliary pole, the lift telescopic
For one end axis connection of the bar far from two auxiliary poles on seat board, two auxiliary poles are adjacent with turnover mechanism.
As optimization, the turnover mechanism includes overturning strut, track tooth plate, widens gear, the overturning strut with add
Wide gear is connected by shaft, and the overturning strut is in concentric circles with gear is widened, and the track tooth plate hangs down with gear is widened
Directly, the two is intermeshed, and the overturning strut splicing has drag ring, and the overturning strut and drag ring group become cross structure.
Beneficial effect
Cutting tool installation manner on numerical control machine, is set data on numerical control machine and carries out cutting operation, when cutter is in work by the present invention
The replacement to blade or drilling rod can be carried out according to data run and by scanning part shape when making, when being replaced, pass through shifting
The sliding closure block of motivation structure carries out the mobile movement for driving replacing blade or drilling rod, if by mobile horizontal when mobile roughing blade
Bar moves down under the auxiliary of cylinder toward the mobile movement with cutting blade in two auxiliary pole directions, mobile lifting device simultaneously, on
Plate has pulled down Telescopic spring device, and blade is fallen on overturning strut, and blade completes the lower rotation driven gear transmission for falling behind driving wheel disk
Mechanism overturns blade, i.e. roughing blade drops down onto traverse rod, is delivered to blade embedding slot by traverse rod；If mobile finishing blade
When, equally by mobile mechanism by blade it is mobile drop down onto overturning strut and overturn again to traverse rod carry out being delivered to blade embedding slot；If
When mobile drilling, fixed cover is separated from drilling rod by instruction, drilling rod is equally moved to clipping mechanism by mobile mechanism,
The transmission of clipping mechanism is driven when main fixed cage is driven to be made to clamp pressure mouth drill-rod clamping is displaced downwardly to traverse rod from perpendicular rail, is delivered to
Blade is embedded in trench bottom, that is, is located at the drilling rod installation place in front of cutting head；Blade or drilling rod are under instruction after completion processing
Voluntarily return, convenient for the processing operation of next part.
Compared with prior art, the beneficial effects of the present invention are: passing through the roughing knife that will be fixed on above lifting device
Blade is moved at blade embedding slot by the transmission of mobile mechanism and is replaced by piece and finishing blade, by that will be fixed on
Drilling rod is moved to cutting head and is in progress by the transmission that the drilling rod on auxiliary fixed hanger, main fixed cage equally passes through mobile mechanism
Installation, effectively increases processing efficiency, product quality is protected, while can also extend the service life of blade.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the cutter for spiral bevel gear teeth portion dry cutting of the present invention.
Fig. 2 is the structural schematic diagram one of interior arrangement of the present invention.
Fig. 3 is the structural schematic diagram two of interior arrangement of the present invention.
In figure: blade embedding slot 1, cutting head 2, rotation lock 3, drawer plate 4, drawer arm 5, button block 6, interior arrangement 7, gear drive machine
Structure 70, auxiliary fixed hanger 72, main fixed cage 73, clipping mechanism 74, mobile mechanism 75, perpendicular rail 76, rises spring device transmission mechanism 71
Falling unit 77, traverse rod 79, turnover mechanism 80, transmission gear 700, driving cog wheel plate 701, driving pulley 702, passes cylinder 78
It is runner disc 710, friction sunpender 711, Telescopic spring device 712, driving chain 713, auxiliary driving pulley 720, auxiliary fixed frame 721, auxiliary
Fixed supported slab 722, external thread rod 731, kinematic link 732, fixed cover 733, clamps pressure mouth 740, clamps biography internal screw thread block 730
Lever 741 clamps threaded rod 742, axis connection frame plate 750, axis kinematic link 751, the auxiliary device 752 of transmission, mobile cross bar 753, slides
Dynamic cover block 754,755, auxiliary poles 770 of axis driving disk, 772, two lift telescopic bar 771, seat board auxiliary poles
773, upper plate 774, overturning strut 800, track tooth plate 801, widen gear 802, drag ring 803.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of cutting-tool engineering scheme for spiral bevel gear teeth portion dry cutting: its structure
Including blade embedding slot 1, cutting head 2, rotation lock 3, drawer plate 4, drawer arm 5, button block 6, interior arrangement 7, the cutting head 2 and drawer arm 5
Dismounting connection, the cutting head 2 are irregular structure, and the cutting head 2 is equipped with blade embedding slot 1, and the blade embedding slot 1 is set
There is slot lock, the locking bolt of the rotation lock 3 is connect with the lockhole of cutting head 2, the one end and knife of the rotation lock 3 close to blade embedding slot 1
The slot lock of piece embedding slot 1 is in concentric circles, and the drawer plate 4 is connected with drawer arm 5 by the dismounting of button block 6, the drawer plate 4 and drawer arm 5
It coincide, the interior arrangement 7 is installed in inside drawer arm 5, and the interior arrangement 7 is by gear drive 70, spring device transmission mechanism
71, auxiliary fixed hanger 72, main fixed cage 73, clipping mechanism 74, mobile mechanism 75, perpendicular rail 76, lifting device 77, cylinder 78,
Traverse rod 79, turnover mechanism 80 form, and the gear drive 70 is turned with spring device transmission mechanism 71, turnover mechanism 80 by belt
Dynamic connection, 71 bottom of spring device transmission mechanism are fixedly connected on lifting device 77, the auxiliary fixed hanger 72 and main fixation
Cage 73 is connected, and the two composition is integrated, and the auxiliary fixed hanger 72, main fixed cage 73 are located at spring device driver
The middle of structure 71, the auxiliary fixed hanger 72 are rotatablely connected with clipping mechanism 74, and the clipping mechanism 74 is slided with perpendicular rail 76
Connection, the mobile mechanism 75 is adjacent with gear drive 70, turnover mechanism 80, and the mobile mechanism 75 is connected with auxiliary fixation
Hanger 72, cylinder 78, the perpendicular rail 76 are connected with traverse rod 79, and the two group becomes vertical structure, and the cylinder 78 is mounted on liter
On falling unit 77, the two composition is integrated, and the lifting device 77, cylinder 78 are located at the middle of turnover mechanism 80,
The blade embedding slot 1 is in same level with traverse rod 79, and the gear drive 70 includes transmission gear 700, transmission
Gear plate 701, driving pulley 702, the transmission gear 700 is equipped with one group, the transmission gear 700 and driving cog wheel plate
701 intermeshings, the transmission gear 700 connect with driving pulley 702 by belt, the driving pulley 702 with turn over
Rotation mechanism 80 is in concentric circles, and the transmission gear 700 is connect with spring device transmission mechanism 71 by belt, the driving cog wheel plate
701 is adjacent with mobile mechanism 75, and the transmission gear 700 is adjacent with clipping mechanism 74, and structure is simple, at low cost, manufacture, installation
Convenient, the spring device transmission mechanism 71 includes transmission wheel disc 710, friction sunpender 711, Telescopic spring device 712, driving chain 713, institute
The sprocket for stating transmission wheel disc 710 is connect with the chain hole of driving chain 713, and the one of the separate transmission wheel disc 710 of the driving chain 713
End is welded on 712 upper surface of Telescopic spring device through friction sunpender 711, and the friction sunpender 711 is L-shaped structure, plays revolving speed and subtracts
Slow effect is realized and drives rotation again after blade whereabouts is fixed, and stability is good, and the auxiliary fixed hanger 72 includes auxiliary driving belt
720, auxiliary fixed frame 721, auxiliary fixed supported slab 722 are taken turns, auxiliary 720 center of driving pulley is in auxiliary 721 upper end of fixed frame
Concentric circles, the auxiliary fixed frame 721 is vertical with auxiliary fixed supported slab 722 to be connect, the auxiliary fixed frame 721 and auxiliary fixed supported slab 722
Group becomes U-shaped structure, and the auxiliary driving pulley 720, auxiliary fixed frame 721 and main fixed cage 73 be in concentric circles, is used for pair
The effect that drilling rod is auxiliarily fixed, the main fixed cage 73 include internal screw thread block 730, external thread rod 731, kinematic link 732, consolidate
Surely 733 are covered, the internal screw thread block 730 is connected through a screw thread with external thread rod 731, the internal screw thread block 730 and kinematic link 732
Upper end axis connection, the axis bolt of 732 bottom end of kinematic link connect with the axis hole of 733 upper ends of fixed cover, play main to drilling rod
Fixed effect, the clipping mechanism 74 includes clamping pressure mouth 740, clamping drive rod 741, clamp threaded rod 742, described to clamp
It drive rod 741 and clamps threaded rod 742 and is in concentric circles, it is described to clamp pressure mouth 740, clamp drive rod 741, clamp threaded rod
742 compositions are integrated, described to clamp pressure mouth 740 and be flexibly connected with drive rod 741 is clamped, for pressing from both sides to drilling rod
Tightly, convenient for the movement to drilling rod, the mobile mechanism 75 includes axis connection frame plate 750, axis kinematic link 751, the auxiliary device of transmission
752, mobile cross bar 753, sliding closure block 754, axis driving disk 755, the axis hole and axis at 750 middle part of axis connection frame plate are driven
The axis of 751 upper end of connecting rod, which tethers, to be connect, and the axis kinematic link 751 is connected with mobile cross bar 753, and the two forms angle, described
Mobile cross bar 753 is slidably connected with sliding closure block 754, and the auxiliary device 752 of transmission is connect with axis driving disk 755 by track,
The axis kinematic link 751 be driven auxiliary 752 axis connection of device, play mobile effect, it is good to move steady noiseless, stability,
The lifting device 77 includes an auxiliary pole 770, lift telescopic bar 771, seat board 772, two auxiliary poles 773, upper plate
774, an auxiliary pole 770 and two auxiliary poles 773 are located at 771 both ends of lift telescopic bar, the auxiliary branch
770, two 773 upper ends of auxiliary pole of bar are connected to 774 lower surface of upper plate, 770, two auxiliary poles of an auxiliary pole
773 bottoms are connected to 772 upper surface of seat board, and the lift telescopic bar 771 is slidably connected far from one end of an auxiliary pole 770
In the upper and lower side of two auxiliary poles 773, the lift telescopic bar 771 exists far from one end axis connection of two auxiliary poles 773
On seat board 772, two auxiliary poles 773 are adjacent with turnover mechanism 80, and overall structure is secured, stability is good, the overturning
Mechanism 80 includes overturning strut 800, track tooth plate 801, widens gear 802, and the overturning strut 800 leads to gear 802 is widened
Cross shaft connection, the overturning strut 800 with widen gear 802 and be in concentric circles, the track tooth plate 801 and widen gear
802 is vertical, the two intermeshing, and the splicing of overturning strut 800 has drag ring 803, the overturning strut 800 and drag ring
803 groups become cross structure, drive for being driven, and gear drive is steady.
By Cutting tool installation manner on numerical control machine, data are set on numerical control machine and carry out cutting operation, when cutter at work can
The replacement to blade or drilling rod is carried out according to data run and by scanning part shape, when being replaced, passes through mobile mechanism
75 sliding closure block 754 carries out the mobile movement for driving replacing blade or drilling rod, if by mobile horizontal when mobile roughing blade
Bar 753 moves the movements with cutting blade, mobile auxiliary of the lifting device 77 in cylinder 78 simultaneously toward two 773 directions of auxiliary pole
Under move down, upper plate 774 has pulled down Telescopic spring device 712, and blade is fallen on overturning strut 800, and blade is completed lower to fall behind driving wheel disk
710 rotation driven gear transmission mechanism 70 overturns blade, i.e., roughing blade drops down onto traverse rod 79, is delivered to knife by traverse rod 79
At piece embedding slot 1；If when mobile finishing blade, equally the mobile overturning strut 800 that drops down onto of blade is turned over again by mobile mechanism 75
Traverse rod 79 is gone to be delivered at blade embedding slot 1；If when movement drilling, fixed cover 733 is divided from drilling rod by instruction
From drilling rod is equally moved to clipping mechanism 74 by mobile mechanism 75, clipping mechanism 74 is driven when main fixed cage 73 is driven
Transmission make to clamp pressure mouth 740 drill-rod clamping be displaced downwardly to traverse rod 79 from perpendicular rail 76, be delivered to 1 bottom of blade embedding slot, also
It is the drilling rod installation place positioned at 2 front of cutting head；Blade or the drilling rod voluntarily return under instruction are completed after processing, is convenient for next zero
The processing operation of part.
The technological progress that the present invention obtains compared with the prior art is: passing through the roughing knife that will be fixed on above lifting device
Blade is moved at blade embedding slot by the transmission of mobile mechanism and is replaced by piece and finishing blade, by that will be fixed on
Drilling rod is moved to cutting head and is in progress by the transmission that the drilling rod on auxiliary fixed hanger, main fixed cage equally passes through mobile mechanism
Installation, effectively increases processing efficiency, product quality is protected, while can also extend the service life of blade.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of cutter for spiral bevel gear teeth portion dry cutting, structure include blade embedding slot, cutting head, rotation lock, drawer plate,
Drawer arm, button block, interior arrangement, the cutting head and the dismounting of drawer arm connect, and the cutting head is irregular structure, the cutting head
Equipped with blade embedding slot, it is characterised in that:
The blade embedding slot is equipped with slot lock, and the locking bolt of the rotation lock and the lockhole of cutting head connect, and nearly blade lock against in the rotation
One end of embedding slot and the slot lock of blade embedding slot are in concentric circles, the drawer plate and drawer arm and dismount connection by button block, described
Drawer plate and drawer arm coincide, and the interior arrangement is installed in inside drawer arm, and the interior arrangement is driven by gear drive, spring device
Mechanism, auxiliary fixed hanger, main fixed cage, clipping mechanism, mobile mechanism, perpendicular rail, lifting device, cylinder, traverse rod, turnover mechanism
Composition；
The gear drive and spring device transmission mechanism, turnover mechanism are rotatablely connected by belt, the spring device transmission mechanism
Bottom is fixedly connected on lifting device, and the auxiliary fixed hanger is connected with main fixed cage, the two being integrally formed of group knot
Structure, the auxiliary fixed hanger, main fixed cage are located at the middle of spring device transmission mechanism, the auxiliary fixed hanger and clipping mechanism
Rotation connection, the clipping mechanism are slidably connected with perpendicular rail, and the mobile mechanism is adjacent with gear drive, turnover mechanism,
The mobile mechanism is connected with auxiliary fixed hanger, cylinder, and the perpendicular rail is connected with traverse rod, and the two group becomes vertical structure, institute
It states cylinder to be mounted on lifting device, the two composition is integrated, and the lifting device, cylinder are located in turnover mechanism
Between, the blade embedding slot and traverse rod are in same level.
2. a kind of cutter for spiral bevel gear teeth portion dry cutting according to claim 1, it is characterised in that: the gear
Transmission mechanism includes transmission gear, driving cog wheel plate, driving pulley, and the transmission gear is equipped with one group, the transmission gear
Be intermeshed with driving cog wheel plate, the transmission gear connect with driving pulley by belt, the driving pulley with turn over
Rotation mechanism is in concentric circles, and the transmission gear is connect with spring device transmission mechanism by belt, the driving cog wheel plate and movement
Mechanism is adjacent, and the transmission gear is adjacent with clipping mechanism.
3. a kind of cutter for spiral bevel gear teeth portion dry cutting according to claim 1 or 2, it is characterised in that: described
Spring device transmission mechanism includes transmission wheel disc, rub sunpender, Telescopic spring device, driving chain, the sprocket of the transmission wheel disc and transmission
The chain hole of chain connects, and the one end of the driving chain far from transmission wheel disc is welded on table on Telescopic spring device through friction sunpender
Face, the friction sunpender are L-shaped structure.
4. a kind of cutter for spiral bevel gear teeth portion dry cutting according to claim 1, it is characterised in that: described auxiliary solid
Determining hanger includes auxiliary driving pulley, auxiliary fixed frame, auxiliary fixed supported slab, the auxiliary driving pulley center and auxiliary fixed frame upper end
In concentric circles, the auxiliary fixed frame is vertical with auxiliary fixed supported slab to be connect, and the auxiliary fixed frame and auxiliary fixed supported slab group become U-shaped
Structure, the auxiliary driving pulley, auxiliary fixed frame and main fixed cage are in concentric circles.
5. a kind of cutter for spiral bevel gear teeth portion dry cutting according to claim 1 or 4, it is characterised in that: described
Main fixed cage includes internal screw thread block, external thread rod, kinematic link, fixed cover, and the internal screw thread block and external thread rod pass through spiral shell
Line connection, the internal screw thread block and kinematic link upper end axis connection, the axis bolt of the kinematic link bottom end and fixed cover upper end
Axis hole connection.
6. a kind of cutter for spiral bevel gear teeth portion dry cutting according to claim 1 or 2, it is characterised in that: described
Clipping mechanism includes clamping pressure mouth, clamping drive rod, clamp threaded rod, described to clamp drive rod and clamp threaded rod in concentric
Circle, described to clamp pressure mouth, clamp drive rod, clamp threaded rod composition and be integrated, described clamp and clamps transmission at pressure mouth
Bar is flexibly connected.
7. a kind of cutter for spiral bevel gear teeth portion dry cutting according to claim 1 or 2, it is characterised in that: described
Mobile mechanism includes axis connection frame plate, axis kinematic link, is driven auxiliary device, mobile cross bar, sliding closure block, axis driving disk, described
The axis of axis hole and axis kinematic link upper end in the middle part of axis connection frame plate, which tethers, to be connect, and the axis kinematic link is connected with mobile cross bar
It connects, the two forms angle, and the mobile cross bar is slidably connected with sliding closure block, and the auxiliary device of transmission passes through rail with axis driving disk
Road connection, the axis kinematic link and the auxiliary device axis connection of transmission.
8. a kind of cutter for spiral bevel gear teeth portion dry cutting according to claim 1, it is characterised in that: the lifting
Device includes an auxiliary pole, lift telescopic bar, seat board, two auxiliary poles, upper plates, an auxiliary pole and two
Auxiliary pole is located at lift telescopic bar both ends, and an auxiliary pole, two auxiliary pole upper ends are connected to upper plate lower surface,
One auxiliary pole, two auxiliary pole bottoms are connected to seat board upper surface, and the lift telescopic bar is assisted far from one
One end of strut is slidably connected at the upper and lower side of two auxiliary poles, the described one end of lift telescopic bar far from two auxiliary poles
For axis connection on seat board, two auxiliary poles are adjacent with turnover mechanism.
9. a kind of cutter for spiral bevel gear teeth portion dry cutting described according to claim 1 or 2 or 8, it is characterised in that: institute
Turnover mechanism is stated to include overturning strut, track tooth plate, widen gear, the overturning strut with widen gear and connect by shaft,
The overturning strut and widen gear and be in concentric circles, the track tooth plate is vertical with gear is widened, and the two is intermeshed, described
Overturning strut splicing has drag ring, and the overturning strut and drag ring group become cross structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227841.0A CN109128392A (en) | 2018-10-22 | 2018-10-22 | A kind of cutter for spiral bevel gear teeth portion dry cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227841.0A CN109128392A (en) | 2018-10-22 | 2018-10-22 | A kind of cutter for spiral bevel gear teeth portion dry cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109128392A true CN109128392A (en) | 2019-01-04 |
Family
ID=64808881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811227841.0A Pending CN109128392A (en) | 2018-10-22 | 2018-10-22 | A kind of cutter for spiral bevel gear teeth portion dry cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109128392A (en) |
-
2018
- 2018-10-22 CN CN201811227841.0A patent/CN109128392A/en active Pending
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Application publication date: 20190104 |