CN208334922U - A kind of driving head, axis keep oblique offsetting mechanism and driving combined system - Google Patents
A kind of driving head, axis keep oblique offsetting mechanism and driving combined system Download PDFInfo
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- CN208334922U CN208334922U CN201721752251.0U CN201721752251U CN208334922U CN 208334922 U CN208334922 U CN 208334922U CN 201721752251 U CN201721752251 U CN 201721752251U CN 208334922 U CN208334922 U CN 208334922U
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Abstract
The utility model relates to be applied to the driving implementing device part of the drum unit of electrophotographic image forming printing technique or box device, it is related to driving head, axis keeps oblique offsetting mechanism and driving combined system.Driving head, axis keep oblique offsetting mechanism that can independently be implemented in other any applications, can also be combined into the different driving combined system with driving function application together with other connection transform components；Driving combined system can directly drive toner cartridge unit, can also be used as the gear transmission unit of box end to drive other gear combinations to work.
Description
Technical field
The utility model relates to printing technique field, in particular to driving head, axis keeps oblique offsetting mechanism and driving combination
System.
Background technique
In the driving patent technology implementation of existing drum unit or box device, common driving mechanism and it is embodied as along axial direction
It is directly flexible, opposite one can universal joint deflection come the driving mechanism clutch implemented drive embodiment.
The utility model innovatively proposes a kind of driving head and axially retains constant, and head is real along the mode of an oblique line
The driving clutch mechanism of existing driving head drives work and disengaging to realize.
In the present invention, relate to the structure innovation of driving head, axis keeps oblique offsetting mechanism innovation, and with it is several
The driving combined system innovation that different gear transmission structure combinations is implemented；Driving head and axis holding mechanism are in addition to can be in combination
Using and to reach driving combined system application outer, also can according to need and independently carry out other application.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of driving head, axis keeps oblique offsetting mechanism and driving group
Collaboration system keeps oblique offsetting mechanism by driving head and axis, keeps oblique offsetting mechanism group merging and other by driving head and axis
Fixation member, transmission parts, when connecting component work in combination, which forms new driving combined system, has reached one kind and has axially retained
Constant monocline line tracking move mode realizes the driving clutch mechanism of the driving work and disengaging of driving head, to solve existing skill
Caused above-mentioned defects in art.
A kind of to achieve the above objectives, the present invention provides the following technical solutions: driving head, including the body of rod and setting
Receive to be symmetrically arranged with driving cog on the outside of seat in the driving end at body of rod both ends and driving received block, the driving, the driving end and bar
The junction of body is equipped with inside groove, is equipped with perforative spring force transmission hole inside groove；
Driving end is equipped with transmission pin runner, and the cooperation for providing axial elasticity telescopic slide and reset adjusts space；
Driving end is equipped with pins position in transmission pin runner outer end and deflects chamfering, provides the rotation of angle elastic force balance and resets
Cooperation adjust space.
Preferably, the driving cog is driven by inclined-plane, tooth drive surface, tooth outside crest top land, tooth outer inclined-plane, flank inclined-plane, tooth
Anti-delinking part and tooth drive surface interconnecting piece composition.
Preferably, the driving received block inner cup contra bevel, interior rim of a cup inclined-plane, driving received block outer ring surface, driving receive
The outer inclined-plane of seat and driving received block outer cup face composition.
A kind of oblique offsetting mechanism of axis holding, the axis keep oblique offsetting mechanism for assembling driving head, including oblique sliding seat
With axially retain sliding block, axially retain sliding block relative to the oblique sliding of oblique sliding seat, axially retain sliding block in the axial direction
Equipped with driving retaining hole, the driving head setting is in driving retaining hole.
Preferably, the sliding block that axially retains includes slider body and the angle slider bar that slider body two sides are arranged in.
Preferably, it is equipped with empty slot inside the oblique sliding seat, empty slot two sides are equipped with angularly disposed angle sliding groove, institute
It states angle slider bar to be mounted in angle sliding groove, is equipped with perforative offset power part at the top of oblique sliding seat in the vertical direction
Part hole.
A kind of driving combined system, including driving transmission gear, driving section, the oblique offsetting mechanism of axis holding, axial cage
Biasing element, driving head reset spring, driving head, axially retains sliding block return unit, end cap and machine driving source at trundle；
Transmission gear and end cap is driven to form cavity, the two relatively rotates, and driving section, axis keep oblique offsetting mechanism and driving
In the cavity, machine driving source is rotated through driving head and driving section driving transmission gear for head setting；
It axially retains sliding block return unit to be mounted in end cap, jack-up axially retains that sliding block is oblique to be moved to driving working position
It sets；Axial cage biasing element one end withstands on end cap, and one end is allowed to occur in advance to sliding block implementation precompressed biasing force is axially retained
First deviate；Driving head reset spring is inserted in driving head, the driving fixing end of spring is inserted into the spring fixed hole of driving head, pressure
When contracting after the elastic portion compression of spring, driving section will be inserted into together with driving head driving end after trundle is passed through transmission pin runner
In.
Preferably, the driving section includes cross driving block and cross driving block；Cross driving block and cross pass
Movable slider is connected with sliding block driving groove by sliding block transmission reinforcement and is combined into cross driving block group, and gear drive slot is stuck in gear
Sliding block driving section on, driving section can in gear in any offset axis implement be biased to transmission connection.
A kind of driving combined system, including driving transmission gear, driving section, the oblique offsetting mechanism of axis holding, card department, center are about
Beam spring, driving head axially retain sliding block return unit, end cap and machine driving source；
Transmission gear and end cap is driven to form cavity, the two relatively rotates, and driving section, axis keep oblique offsetting mechanism and driving
In the cavity, machine driving source is rotated through driving head and driving section driving transmission gear for head setting；
It axially retains sliding block return unit to be mounted in end cap, jack-up axially retains that sliding block is oblique to be moved to driving working position
It sets；Center restricted spring is inserted in driving head, spring fixed end is inserted into the spring force transmission hole of driving head, while card department being mounted in
On the card department slot of driving head；Center restricted spring constrains driving section
Preferably, the center restricted spring is at road inverted funnel shape, by Elastic Fixed Ends, elastic restraint function part, elasticity
Function part and trundle pressure contravention composition；Driving section connects driving member with cross by trundle and forms；Cross connect driving member by
Cross connecting portion is connected with cross waves driving section composition；Cross connecting portion includes fixing end interconnecting piece, fixing end
It includes movable end interconnecting piece, connection driving section, sealing of hole portion that detent portion, fixed rotary shaft, which connect with pinned hole cross and wave driving section,
With wave transmission movable span；
After the elastic portion of compressed spring, the cross of the cross connecting portion insertion gear of cross connection driving member is connected
Trundle, is then fixed on the transmission pin hole of gear by the transmission pin hole that trundle is passed through to gear after part centre fixation hole
On, the trundle pressure contravention release of center restricted spring, driving section is waved in the cross connection of cross connection driving member can be in gear
Implement to be biased to transmission connection in interior any offset axis.
Preferably, the center restricted spring is at " beer bottle " shape；Driving section is by driving transmission sliding slot and gear drive
Sliding slot composition；
After the elastic portion of compressed spring, the driving transmission sliding slot of cross recess driving member is packed into the transmission segment of driving head, so
Gear drive sliding slot is stuck in the transmission reinforcement of gear afterwards, cross recess driving member can be implemented inclined in gear in any offset axis
To transmission connection.
Preferably, the center restricted spring resets constraint, compression unit and angle of gear positioning region group by driving head angle
At；The driving section is that " several " word single shaft waves trundle, is made of rotary shaft, waist and movable head；
The movable punch head that " several " word single shaft waves trundle is packed into the transmission pin runner of driving head, then by the drive of spring
Dynamic head rotation angle resets about collar in the transmission segment of driving head, and the angle of gear positioning region of spring is finally packed into gear
In spring angle restraint slot, while the rotary shaft indentation that " several " word single shaft waves trundle being stuck in the drive pin slot of gear,
Driving head, which by " several " word single shaft waves trundle and can realize in gear, to wave, and slides, freely realizes in gear to realize
Axially retain oblique offset movement.
Be using the beneficial effect of above technical scheme: the utility model provide a kind of new utility model driving head and
Axis keeps oblique offsetting mechanism；
The new new driving combined system scheme of several innovations is provided, these driving combined systems can be widely applied to rouse
The driving of unit, toner cartridge and handle box and transmission mechanism position, driving combined system can directly drive toner cartridge unit, can also be with
Other gear combinations are driven to work as the gear transmission unit of box end.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model driving head；
Fig. 2 is the structural schematic diagram at the utility model driving head sliding tooth；
Fig. 3 is the structural schematic diagram that the utility model axis keeps oblique offsetting mechanism；
Fig. 4 is the status diagram that axis keeps oblique offsetting mechanism driving work；
Fig. 5 is the status diagram that axis keeps oblique offsetting mechanism disengaging work
Fig. 6 is the structural schematic diagram that the utility model axis keeps oblique sliding seat in oblique offsetting mechanism；
Fig. 7 is the structural schematic diagram of the utility model driving combined system embodiment 1；
Fig. 8 is the utility model driving combined system embodiment 1 specially with schematic diagram；
Fig. 9 is the perspective view of the explosion of the utility model driving combined system embodiment 1；
Figure 10 is the structural schematic diagram of the utility model driving combined system embodiment 2；
Figure 11 is the structural schematic diagram of the utility model driving combined system embodiment 3；
Figure 12 is the structural schematic diagram of the utility model driving combined system embodiment 4.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1-Fig. 2 shows specific embodiment of the present utility model: the utility model provides a kind of new utility model
Driving head: this driving head is driven pin runner 82 by spring force transmission hole 81, and pins position deflects chamfering 83, and the body of rod 84 drives received block 85
It is formed with 2 driving cogs 86；Wherein transmission pin runner 82 provides axial elasticity telescopic slide and the cooperation of reset adjusts space,
The cooperation that pins position deflection chamfering 83 provides the rotation of angle elastic force balance and resets adjusts space.Driving cog 86 is by crest top land
861, tooth outer inclined-plane 862, flank inclined-plane 863, inclined-plane 864, tooth drive surface 865, tooth drive anti-delinking part 866 and tooth drive surface to tooth outside
Interconnecting piece 867 forms, and the outer inclined-plane of tooth passes through hollows by one group of slope (8641,8642,8644) and miter (8646)
(8643,8645) connection composition, the inside and outside inclined-plane of sliding tooth is conducive to the disengaging and installation of driving head.Drive received block 85 by driving
Dynamic received block inner cup face 851 drives received block inner cup contra bevel 852, and interior rim of a cup inclined-plane 853 drives received block outer ring surface 854,
The outer inclined-plane 855 of received block and driving received block outer cup face 856 is driven to form；Received block inner cup face 851 is driven, is driven in received block
Realize the rotation of driving axle center in the head that cup contra bevel 852, interior rim of a cup inclined-plane 853 and internal tooth inclined-plane 863 constrain machine driving source
Stability；It is de- from the head of machine driving source that driving received block inner cup contra bevel 852 and interior rim of a cup inclined-plane 853 facilitate driving head
From；The outer inclined-plane 855 of driving received block facilitates the installation of driving head.
The material of the driving head preferentially preferable material kirsite of structural strength, aluminium alloy, and by kirsite, aluminium alloy pressure
It casts, surface of zinc alloy piece Nickel Plating Treatment；Secondary to select driving head by POM, carbon fiber injection molding manufactures to obtain.
Shown in Fig. 3-Fig. 5, the utility model innovation provides a kind of new oblique offsetting mechanism of axis holding: it is by oblique sliding
Seat 3 is formed with sliding block 4 is axially retained, when this structure cooperates driving head driving work and drives disengaging, it is ensured that driving head is not
Axis direction occurs to change.Oblique sliding seat 3 is by keeping side 30, and angle sliding groove 31 deviates power part hole 32, and sliding block is mobile
Working position is driven to keep side 33, the mobile driving of sliding block is detached from position and keeps side 34, and the mobile driving working position 35 of sliding block, sliding block is mobile to be driven
Dynamic to be detached from position 36, the fixed periphery 37 of sliding seat, sliding seat is fixed to limit side 38, and the fixed limit of sliding seat is formed from side 39；It is axial to protect
It holds sliding block to be made of driving retaining hole 41, angle slider bar 42 and slider body 43, referring to shown in 2C.The body of rod of driving head 8 can
To be mounted in driving retaining hole 41, thus in driving retaining hole 41 in situation consistent with the axis direction for axially retaining sliding block 4
In driving work rotation；And in the case where driving disengaged position with axially retain sliding block 4 and driven together along linear cheap direction offset
Sliding tooth 86 is detached from machine sliding tooth, angle sliding groove 31 and angle slider bar 42 keep angle be it is consistent identical, angle is
Axially retain the angle of hole 41 axis and angle slider bar；Angle slider bar 42 is mounted in angle sliding groove 31, angle sliding
Slot 31 constrains angle slider bar 42 and slides along angle diagonals direction, to guarantee that axially retain sliding block 4 axially retains hole
The direction of 41 axis is constant always, the axis only occurred it is parallel cheap, axially retain the slider body of sliding block 4 along angle
Oblique line directions synchronous slide；The both ends of angle sliding groove 31 are respectively that the mobile driving working position 35 of sliding block and the mobile driving of sliding block are de-
Off normal 36, in addition there are also the mobile driving working positions of sliding block, and side 34 and the mobile driving of sliding block to be kept to be detached from and keep 33 for oblique sliding seat 3
It comes together to guarantee that the slider body 43 for axially retaining sliding block 4 slidably reciprocates along range in the slot in angle diagonals direction.
When axis keeps oblique offsetting mechanism to implement, when angle is 0, axially retaining sliding block 4 will slide along axis direction；When
When angle is 90 degree, axially retaining sliding block 4 will slide along axis vertical direction, and the slider body for axially retaining sliding block 4 is vertical
Cheap sliding；When angle is 45 degree, axially retaining sliding block 4 will slide along axis vertical direction, axially retain the cunning of sliding block 4
The axially opposing offset (=space D 1- space D 0) of block main body and the opposite offset of vertical direction (=offset M0- deviates M1) are phases
Deng.
New axis keeps the oblique sliding seat 3 of oblique offsetting mechanism and axially retains sliding block 4 preferentially by POM or carbon fiber note
Modeling manufacture is implemented, or is manufactured by zinc alloy diecasting.
Oblique offsetting mechanism is kept for driving head and week, combine with other parts by drive mechanism and to be proposed one kind newly
Combined system is driven,
As shown in figs. 7 to 9, embodiment 1, driving combined system is by driving transmission gear 1, cross driving block group 2
(cross driving block 21 and cross driving block 22 form), oblique sliding seat 3 axially retain sliding block 4, axial cage offset
Component 5, trundle 6, driving head reset spring 7, driving head 8, axially retains sliding block return unit 9 and end cap A adds up to 10 components
Composition.Driving head 8 receives the power drive from machine driving source.End cap A contains return unit mounting hole A1, and oblique sliding seat is solid
Determine hole A2 and fixing seat fixed jaw A3.It axially retains sliding block return unit 9 to be installed in return unit mounting hole A1, holding frame contact
Portion 91, which is withstood on, to be axially retained on sliding block, and hook 92 will prevent from it to be pierced by from return unit mounting hole A1 falling, and sliding bar portion 92 belongs to
Irregular direction part, can prevent its rotation, contact machine position when the dress on record of machine reset contact portion 94 drum powder box thus
Jack-up axially retains oblique be moved to of sliding block 4 and drives operating position.Axial cage biasing element 5 is loaded into oblique sliding seat 3
Cheap member apertures 32 after, oblique sliding seat 3 axially retains after sliding block 4 and driving head with what is installed along oblique sliding seat
Fixation hole A2 is packed into end cap A until fixing seat fixed jaw A3 is stuck in the fixed limit of sliding seat from side 39, and sliding seat is fixed at this time
Limitation side 38 is also attached to above end cap A to fix oblique sliding seat 3, and 5 one end of axial cage biasing element withstands on end cap,
One end is allowed to occur to deviate in advance to the implementation precompressed biasing force of sliding block 4 is axially retained.Driving head reset spring 7 is inserted in driving
Head, the driving fixing end 71 of spring are inserted into the spring fixed hole 81 of driving head 8, after the elastic portion 73 of spring is compressed when compression,
It will be inserted into crosshead shoe 22 together with driving head driving end 80 after trundle 6 is passed through transmission pin runner 82, at this time driving end
In 80 insertion driving head connection telescopic holes 223, trundle is pressed into trundle driving groove 221.First cross driving block 21
Cross driving block group is combined by sliding block transmission reinforcement 212 and the connection of sliding block driving groove 222 with the second cross driving block 22
2.Then gear drive slot 211 is stuck on the sliding block driving section 12 of gear 1, cross driving block group 2 can be any in gear
Implement to be biased to transmission connection in offset axis.
When end cap A is by screw fixing drum powder box, end cap A will be enclosed on gear positioning region 13, to realize driving group
Mechanism of the collaboration system 1 on drum powder box, which is installed, to be realized.It drives the driving working condition and driving disengaged position of combined system: driving
When dynamic combined system is mounted on machine with drum powder box, axially retains sliding block return unit 9 and jacked up by machine position, it is axial
Retainer biasing element 5 is overcome the precompressed biasing force for axially retaining sliding block 4, axially retains component 4 with driving head oblique line
It gradually stretches out, driving cog 86 and machine sliding tooth B1 is pushed to be in an occlusal contact condition position, machine driving can be realized when rotating
Drive work；When drum powder box is detached from machine with driving combined system, driving head 8 will be driven by the machine implementation lateral force, together
When axially retain sliding block return unit 9 and will not be withstood by machine position external force, and axial cage biasing element 5 is to axially retaining sliding
The biasing force of block 4 is also had an effect, and is led to axially retain sliding block 4 in oblique sliding seat 3 and is moved realization driving along oblique line directions
It is detached from.
Wherein, transmission gear 1, cross driving block 21 and cross driving block 22 are driven and axially retains sliding block return unit
9 are preferentially manufactured by material BOM injection molding, and end cap is manufactured by materials A BS injection molding；Axial cage biasing element 5 by
Spring or the manufacture of other elastic materials；Trundle 6 and driving head reset spring 7 are manufactured by stainless steel wire.
As shown in Figure 10, embodiment 2, driving combined system is by driving transmission gear 1, and driving section is (by 21 He of trundle
Cross connects driving member 22 and forms), oblique sliding seat 3 axially retains sliding block 4, axial cage biasing element 5, card department 6, in
Heart restricted spring 7, driving head 8 axially retain sliding block return unit 9 and the total 10 components composition of end cap A.It is inclined in axial cage
Component 5 is moved, axially retains sliding block return unit 9, end cap A, driving head 8, oblique sliding seat 3 axially retains the identical axis of sliding block 4
It keeps in oblique offsetting mechanism enforcement body, structure assembled embodiment is as driving combined system 1.
In driving combined system, center restricted spring 7 is at road inverted funnel shape, by Elastic Fixed Ends 71, elastic restraint function
Energy portion 72, spring function portion 73 and trundle pressure contravention 74 form；Cross connects driving member 22 by cross connecting portion 221
(interconnecting piece containing fixing end 2211, fixing end detent portion 2212, fixed rotary shaft 2213 and pinned hole 2214) is connected with cross and is shaken
Put driving section 222 (interconnecting piece containing movable end 2221, connect driving section 2222, sealing of hole portion 2223 and wave be driven movable span 2224)
Composition.Center restricted spring 7 is inserted in driving head 8, spring fixed end 71 is inserted into the spring force transmission hole 81 of driving head 8, simultaneously
By card department 6 on the card department slot 87 of driving head 8.After the elastic portion 73 of compressed spring, by the activity of cross connection driving member 22
Portion's transmission attachment 2222 passes through transmission pin runner 82 and is constrained by the elastic restraint function part 72 of center restricted spring 7.At this time
It will be passed after the cross connecting component center fixation hole of gear 1 is inserted into the cross connecting portion 221 of cross connection driving member 22
Dynamic pin 21 passes through the transmission pin hole 12 of gear 1, and then trundle 21 is fixed on the transmission pin hole 12 of gear 1, center constraint
The trundle pressure contravention 74 of spring 7 discharges, and driving section 222 is waved in the cross connection of cross connection driving member 22 to appoint in gear
What implement to be biased to transmission connection in offset axis.
When end cap A is by screw fixing drum powder box, end cap A will be enclosed on gear positioning region 13, and it is multiple to axially retain sliding block
Position part 9 is jacked up by machine position, and axial cage biasing element 5 is overcome the precompressed biasing force for axially retaining sliding block 4, axial
Holding member 4 is gradually stretched out with driving head oblique line, and driving cog 86 and machine sliding tooth B1 is pushed to be in an occlusal contact condition position,
Driving work can be realized when machine driving rotation, when drum powder box is detached from machine with driving combined system, driving head 8 will be by
Lateral force is implemented in machine driving, while axially retaining sliding block return unit 9 and will not be withstood by machine position external force, and axial cage
Biasing element 5 also has an effect to the biasing force for axially retaining sliding block 4, cause to axially retain sliding block 4 oblique sliding seat 3 along
Oblique line directions are mobile to realize that driving is detached from.
Wherein, it drives transmission gear 1 and axially retains sliding block return unit 9 and preferentially manufactured by material BOM injection molding, end
Lid is manufactured by materials A BS injection molding；Axial cage biasing element 5 is manufactured by spring or other elastic materials；Card department 6 is not by
Steel disc punching of becoming rusty manufactures, and trundle 21, cross connection driving member 22 and center restricted spring 7 are manufactured by stainless steel wire,
It driving in combined system, cross connects 22 one end of driving member and is fixedly connected on the center of gear 1 by approximation,
Cross connection driving member 22 middle line connection point between length L be it is fixed, angle β can be generated in offset；Cross connection passes
Meeting same purpose during axle offset of moving part 22 pulls driving head to retreat on driving head, and backway is D=L* (1-
COSβ)；When keeping deviating along vertical direction axis, driving head will be easy to retreat.
As shown in figure 11, embodiment 3, driving combined system is by driving transmission gear 1, cross recess driving member 2, oblique cunning
Dynamic seat 3, axially retains sliding block 4, axial cage biasing element 5, card department 6, center restricted spring 7, and driving head 8 axially retains
Sliding block return unit 9 and the total 10 components composition of end cap A.In axial cage biasing element 5, sliding block return unit is axially retained
9, end cap A, driving head 8, oblique sliding seat 3 axially retain the identical axis of sliding block 4 and keep in oblique offsetting mechanism enforcement body.
In driving combined system, center restricted spring 7 is at " beer bottle " shape；Cross recess driving member 2 is driven by driving
Sliding slot 21 and gear drive sliding slot 22 form.Center restricted spring 7 is inserted in driving head 8, spring fixed end is inserted into driving head 8
In spring force transmission hole 81, while by card department 6 on the card department slot 87 of driving head 8.After the elastic portion of compressed spring, by cross recess
The driving transmission sliding slot 21 of driving member 2 is packed into the transmission segment 80 of driving head, then gear drive sliding slot 21 is stuck in the biography of gear 1
On dynamic muscle 10, cross recess driving member 2 can be implemented to be biased to transmission connection in any offset axis in gear.
When end cap A is by screw fixing drum powder box, end cap A will be enclosed on gear positioning region 12, to realize driving group
Mechanism of the collaboration system on drum powder box, which is installed, to be realized.It is mounted to or is detached from machine with drum powder box in driving combined system
When, driving head 8 driving work and driving can be detached from movement as in driving combined system 1.
Wherein, transmission gear 1 is driven, cross recess driving member 2 and axially retains sliding block return unit 9 preferentially by material BOM
Injection molding manufacture, end cap are manufactured by materials A BS injection molding；Axial cage biasing element 5 is by spring or other elastic materials
Material manufacture；Card department 6 is punched by stainless steel substrates and is manufactured；Center restricted spring 7 is manufactured by stainless steel wire,
As shown in figure 12, embodiment 4, driving combined system is by driving transmission gear 1, and " several " word single shaft waves trundle
2, oblique sliding seat 3 axially retains sliding block 4, and axial cage biasing element 5, card department 6, center constrains reset spring 7, driving
First 8, axially retain sliding block return unit 9 and the total 10 components composition of end cap A.Driving head 8 receives dynamic from machine driving source
Power drive.In axial cage biasing element 5, sliding block return unit 9, end cap A, driving head 8, oblique sliding seat 3, axis are axially retained
It is kept in oblique offsetting mechanism enforcement body to the holding identical axis of sliding block 4, structure assembled embodiment and driving combination system
As system 1.
In driving combined system, center restricted spring 7 resets constraint 71, compression unit 72, gear angle by driving head angle
Positioning region 73 is spent to form；" several " word single shaft waves trundle 2 and is made of rotary shaft 21, waist 22 and movable head 23.Card department 6 is filled
On the card department slot 87 of driving head 8.The trundle that the movable punch head 22 that " several " word single shaft waves trundle 2 is packed into driving head is sliding
Then the driving head rotation angle of spring 6 is resetted 61 sets of constraint in the transmission segment 80 of driving head, finally by spring 7 by slot 82
Angle of gear positioning region 63 be packed into the spring angle restraint slot 14 of gear 1, while " several " word single shaft is waved into trundle 2
The indentation of rotary shaft 21 is stuck in the drive pin slot 12 of gear 1, and driving head 8 waves trundle 2 by " several " word single shaft can be in gear
Interior realization is waved, and sliding axially retains oblique offset movement to realize and freely realize in gear.
When end cap A is by screw fixing drum powder box, end cap A will be enclosed on gear positioning region 12, to realize driving group
Mechanism of the collaboration system on drum powder box, which is installed, to be realized.It is mounted to or is detached from machine with drum powder box in driving combined system
When, driving head 8 can the similar movement as in driving combined system.
The new combination of driving combined system is implemented in component: driving transmission gear 1 and to axially retain sliding block return unit 9 excellent
It first is manufactured by material BOM injection molding, end cap is manufactured by materials A BS injection molding；Axial cage biasing element 5 is by spring
Or other elastic materials manufacture；Card department 6 is punched by stainless steel substrates and is manufactured；" several " word single shaft waves trundle 2, and center constraint resets
Spring 7 is manufactured by stainless steel wire,
In the utility model driving header structure: the design driving cog quantity is 2, can also pass through the quantity to driving cog
It is changed；The length with diameter of drive rod can change according to demand in the design；Driving cog is inside and outside in the design
Slope and tooth height can according to need and make a change；The length of sliding groove can adjust according to actual needs.
It is kept in oblique off-set construction in the axis of the utility model, enforcement body two sides are single sliding slot and single draw runner, equally may be used
To realize multiple sliding slots and more draw runner structures in two sides；Same axis keeps the slide block movement direction of oblique off-set construction can also be to
On；Under multiple sliding slots and more draw runner structure situations (in the case where at least three restraint slot), draw runner can replace circle of position column
Or cylinder wheel, rotary slider is, it can be achieved that axis keeps offset；Multiple restraint slots and cylinder or the cylinder wheel, rotary slider the case where
Under, other than the offset of skew lines slot structure, whole tiltedly camber line offset and skew curve motion excursion can be carried out；
It drives in combined system, mainly ensures that axis keeps the drive shaft of offset by having the function of crosshead shoe transmission
To transmission, other modes innovation is also may be implemented in drive mechanism mode, and different new driving combined systems may be implemented；
In the case where axis keeps oblique offset functions to retain, to axial cage biasing element 5, it is multiple to axially retain sliding block
Position part 9 and end cap A are combined to implement precompile driving and be detached from and drive power on reset；It can be by precompile component and sliding block
Return unit 9 combines implementation, can also keep that a component implementation is used alone；In certain axial reset spring self- recoverage
Under implementation condition, axial cage biasing element 5 can be removed and axially retain sliding block return unit 9；
In driving combined system embodiment 2-4, spring structure has creatively been used, has realized that axial elasticity is multiple in addition to meeting
Outside position is implemented, the creative loudspeaker that fall also are carried out, the cover type of the shape for the body of falling beer bottle wraps up driving member to protect
It protects the elastic reset of the offset axis of transmission parts and prevents from falling off；In addition angle elastic connection function is also embodied, to driving
Meet flexible angle rotation installation in installation process and angle rotates self-healing flexible structure and implements.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (12)
1. a kind of driving head, which is characterized in that including the body of rod and the driving end at body of rod both ends is arranged in and drives received block, the drive
Dynamic to receive to be symmetrically arranged with driving cog on the outside of seat, the junction of the driving end and the body of rod is equipped with inside groove, is equipped with inside groove perforative
Spring force transmission hole；
Driving end is equipped with transmission pin runner, and the cooperation for providing axial elasticity telescopic slide and reset adjusts space；
Driving end transmission pin runner outer end be equipped with pins position deflect chamfering, provide angle elastic force balance rotation and reset match
It closes and adjusts space.
2. driving head according to claim 1, which is characterized in that the driving cog is oblique by crest top land, tooth outer inclined-plane, flank
Face, the outer inclined-plane of tooth, tooth drive surface, tooth driving anti-delinking part and tooth drive surface interconnecting piece composition.
3. driving head according to claim 1, which is characterized in that the driving received block inner cup contra bevel, interior rim of a cup are oblique
Face, driving received block outer ring surface, the outer inclined-plane of driving received block and driving received block outer cup face composition.
4. a kind of axis keeps oblique offsetting mechanism, which keeps oblique offsetting mechanism for assembling driving head described in claim 1,
It is characterized in that, including oblique sliding seat and axially retains sliding block, axially retain sliding block relative to the oblique sliding of oblique sliding seat, axis
To keeping sliding block to be equipped with driving retaining hole in the axial direction, the driving head setting is in driving retaining hole.
5. a kind of axis according to claim 4 keeps oblique offsetting mechanism, which is characterized in that the sliding block that axially retains includes
Slider body and the angle slider bar that slider body two sides are set.
6. a kind of axis according to claim 5 keeps oblique offsetting mechanism, which is characterized in that set inside the oblique sliding seat
There is empty slot, empty slot two sides are equipped with angularly disposed angle sliding groove, and the angle slider bar is mounted in angle sliding groove, oblique
Perforative offset power part hole is equipped at the top of sliding seat in the vertical direction.
7. a kind of driving combined system, which is characterized in that including driving transmission gear, driving section, claim 4-6 any one
The axis keeps oblique offsetting mechanism, and axial cage biasing element, trundle, driving head reset spring, claim 1-3 appoint
Driving head described in meaning one axially retains sliding block return unit, end cap and machine driving source；
Transmission gear and end cap is driven to form cavity, the two relatively rotates, and driving section, axis keep oblique offsetting mechanism and driving head to set
It sets in the cavity, machine driving source is rotated through driving head and driving section driving transmission gear.
8. driving combined system according to claim 7, which is characterized in that the driving section include cross driving block and
Cross driving block；Cross driving block is connected with sliding block driving groove by sliding block transmission reinforcement with cross driving block and is combined into ten
Word driving block group, gear drive slot is stuck on the sliding block driving section of gear, driving section can in gear any offset axis
Transmission connection is biased in upper implementation.
9. a kind of driving combined system, which is characterized in that including driving transmission gear, driving section, claim 4-6 any one
The axis keeps oblique offsetting mechanism, card department, center restricted spring, driving head, axial direction described in claim 1-3 any one
Keep sliding block return unit, end cap and machine driving source；
Transmission gear and end cap is driven to form cavity, the two relatively rotates, and driving section, axis keep oblique offsetting mechanism and driving head to set
It sets in the cavity, machine driving source is rotated through driving head and driving section driving transmission gear.
10. driving combined system according to claim 9, which is characterized in that the center restricted spring is at road inverted funnel
Shape is made of Elastic Fixed Ends, elastic restraint function part, spring function portion and trundle pressure contravention；Driving section by trundle and
Cross connects driving member composition；Cross connection driving member, which is connected by cross connecting portion with cross, to wave driving section and forms；Ten
Word connecting portion includes that fixing end interconnecting piece, fixing end detent portion, fixed rotary shaft connect with pinned hole cross and wave transmission
Portion includes movable end interconnecting piece, connection driving section, sealing of hole portion and waves transmission movable span.
11. driving combined system according to claim 9, which is characterized in that the center restricted spring is at " beer
Bottle " shape；Driving section is made of driving transmission sliding slot and gear drive sliding slot.
12. driving combined system according to claim 9, which is characterized in that the center restricted spring is by the driving brilliance
Degree resets constraint, compression unit and angle of gear positioning region composition；The driving section is that " several " word single shaft waves trundle, by revolving
Shaft, waist and movable head composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752251.0U CN208334922U (en) | 2017-12-13 | 2017-12-13 | A kind of driving head, axis keep oblique offsetting mechanism and driving combined system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752251.0U CN208334922U (en) | 2017-12-13 | 2017-12-13 | A kind of driving head, axis keep oblique offsetting mechanism and driving combined system |
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| CN208334922U true CN208334922U (en) | 2019-01-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031906A (en) * | 2018-07-31 | 2018-12-18 | 珠海市拓佳科技有限公司 | Developing box |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031906A (en) * | 2018-07-31 | 2018-12-18 | 珠海市拓佳科技有限公司 | Developing box |
| CN109031906B (en) * | 2018-07-31 | 2021-02-19 | 珠海市拓佳科技有限公司 | Developing box |
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