Background technology
The working method of original fixture, hub is directly born against on strap end face, opens jettron, and dynamic clamping plate exists
Hub is close under the promotion of reciprocating air cylinder and is compressed, one end of busbar pipe is fixed in hub, started the rotation of motor hub and start
Upper disk, upper disk terminates, and opens the dynamic clamping plate of jettron and leaves hub, and the busbar pipe of first-class disk drops, and completes a working cycles.
Process busbar pipe being wrapped in hub is upper disk.Disk machine has two panels circle clamping plate on existing busbar, point
Clamping plate and strap Wei not be moved, dynamic clamping plate is drawn close to clamp hub under the driving of cylinder to strap, and drives hub
Rotate to implement upper disk.Hub to be held is interior empty pipe, and during work, operating personnel lean against one end of hub with hand solid
On clamp plate, jettron is opened, dynamic clamping plate comes on the other end of hub and compresses under the promotion of cylinder, move clamping plate and solid
Clamp plate clamps hub jointly, treat disk busbar pipe one end adhesive tape be fixed on hub it is cylindrical on, under the drive of motor, folder
Plate holds hub and rotates together, and busbar pipe is wrapped in hub under the drive of hub.At the end of upper disk, pneumatic opening is opened
Close, dynamic clamping plate leaves hub under the driving of cylinder, and the busbar pipe of first-class disk drops, and completes a working cycles.
During upper disk, the disk external diameter that the busbar pipe being wrapped in hub is formed becomes larger, and weight is also gradually
Increase, disk external diameter it is big to a certain extent when, easily there is the frictional force between hub and circular clamping plate and be not enough to drive busbar pipe
Disk in continuation, and there is the phenomenon of hub opposing circular clamping plate slip, this will result in the busbar pipe after disk together with hub phase
Slided for circular clamping plate, friction is produced between circular clamping plate, cause the side wall of busbar pipe scratch occur, or even make busbar pipe
Insulating barrier lose and cause product thoroughly to scrap.
The content of the invention
It is a primary object of the present invention to overcome the deficiencies in the prior art, there is provided disk machine on a kind of busbar, busbar pipe is solved
Easily occurs relative slip in rotation during disk, friction causes pipe outer wall to damage between busbar tube side wall and clamping plate, or even causes mother
The problem that comb is scrapped.
To achieve the above object, the present invention uses following technical scheme:
Disk machine on a kind of busbar, including cleat assembly, the cleat assembly include dynamic clamping plate, strap and are coupled to institute
Clamping plate is stated to drive the dynamic clamping plate closer or far from the dynamic clamping plate drive mechanism of the strap, disk machine on the busbar
Also include inflatable shaft assembly, the inflatable shaft assembly includes air-expanding shaft, air-expanding shaft inflation mechanism and air-expanding shaft rotating mechanism, described
Air-expanding shaft rotating mechanism is coupled to the air-expanding shaft to drive the air-expanding shaft to rotate, and the air-expanding shaft is coupled to the geometrical clamp
Plate is so that the strap can follow the air-expanding shaft synchronous rotary, the air-expanding shaft inflation mechanism to connect institute by gas circuit
Air-expanding shaft is stated, treats that the tubulose hub of disk is sleeved on the front end for reaching the air-expanding shaft on the inside of the strap, and by
The dynamic clamping plate and the strap are clamped, and the air-expanding shaft is tightly engaged when inflating with the inner surface of the hub.
Further:
The air-expanding shaft includes axially mounted blade and the air bag inside axle, and the blade surface has tooth, inflates
Shi Suoshu blades are radially strutted in the presence of the air bag, and the inner surface of the tooth of the blade surface and the hub is tight
Engagement, fixes the hub in the presence of crown air pressure.
The air-expanding shaft rotating mechanism includes air-expanding shaft electric rotating machine and pulley assembly, and the air-expanding shaft electric rotating machine leads to
The pulley assembly is crossed to be coupled to the air-expanding shaft to drive the air-expanding shaft and the strap synchronous rotary.
The dynamic clamping plate drive mechanism includes dynamic air splint cylinder and dynamic clamping plate connecting shaft, and the dynamic clamping plate is being freely rotatable
Mode be arranged on the dynamic clamping plate connecting shaft on, the dynamic air splint cylinder be coupled to the dynamic clamping plate connecting shaft and drive described in
Dynamic clamping plate connecting shaft and the dynamic clamping plate are closer or far from the strap.
The strap is arranged on the air-expanding shaft in mobilizable mode vertically.
Disk machine also includes pull-fork assembly on the busbar, and the pull-fork assembly is coupled on the strap to drive
Strap is stated to be moved axially along the air-expanding shaft.
The pull-fork assembly includes shift fork, shift fork mobile cylinder and guide rod, and the shift fork mobile cylinder is coupled to described dialling
Fork to drive the shift fork to be moved along the air-expanding shaft, the shift fork have fork handle portion and by extend in the fork handle portion two
Individual prong portion, the air-expanding shaft is located between two prong portions of the shift fork, and the guide rod sets parallel to the air-expanding shaft
Put, the fork handle portion of the shift fork is arranged on the guide rod in the way of it can be slided along the guide rod.
The guide rod includes parallel the first guide rod and the second guide rod, first guide rod and second guide rod with it is described
The axis of air-expanding shaft is non-coplanar, and the fork handle portion of the shift fork is arranged on first guide rod and second guide rod by installing plate
On.
The pull-fork assembly also includes driver plate and driver plate spring bearing, and the driver plate is fixed on the outside of the strap
On surface, the driver plate has the annular groove coaxial with the air-expanding shaft, and the shift fork supporting bearing is including axis body and rotatably
Ground is arranged on the bearing body on the axis body, and the bearing body is embedded in the annular groove of the driver plate, the axis body with it is described
Air-expanding shaft is parallel and is fixedly mounted in the prong portion of the shift fork.
The pull-fork assembly includes two driver plate spring bearings, and two driver plate spring bearings are symmetrically disposed in
In two prong portions of the shift fork.
Beneficial effects of the present invention:
Disk machine is provided with air-expanding shaft on busbar of the invention, and the air-expanding shaft is coupled to strap so that strap can
Air-expanding shaft synchronous rotary is followed, treats that the tubulose hub of disk is sleeved on the air-expanding shaft reached on the inside of strap, air-expanding shaft
Tightly engaged with the inner surface of hub during inflation make hub cannot relative air-expanding shaft move, so that it is guaranteed that hub in cleat assembly and
Synchronous rotary under the drive of air-expanding shaft.In upper disk, due to relative fortune will not be produced between hub and dynamic clamping plate, strap
Dynamic, the busbar pipe scratch being wrapped in hub can just be avoided, therefore, present invention, avoiding disk machine on existing busbar in busbar
Easily there is relative slip when rotating upper disk in pipe, causes to rub and cause pipe outer wall to damage between busbar tube side wall and clamping plate, is
To the problem for causing busbar pipe to scrap.
Positioning is fixed to hub due to being provided with air-expanding shaft, the busbar pipe of first-class disk uses conventional busbar without the image of Buddha
Equally dropped by deadweight during upper disk machine, and intensity is larger if manually handling labor, therefore, the preferred embodiments of the present invention are again
Pull-fork assembly is further devised, so that first-class disk can automatically disengage air-expanding shaft and freely fall under the promotion of shift fork
Fall, it is to avoid need the artificial problems for unloading disk, greatly reduced the labour intensity of operating personnel.
Specific embodiment
Embodiments of the present invention are elaborated below.It is emphasized that what the description below was merely exemplary,
Rather than in order to limit the scope of the present invention and its application.
Refering to Fig. 1 to Fig. 4, in one embodiment, disk machine on a kind of busbar, including cleat assembly, the cleat assembly
Including moving clamping plate 1a, strap 1b and being coupled to the dynamic clamping plate 1a to drive the dynamic clamping plate 1a closer or far from described solid
The dynamic clamping plate drive mechanism of clamp plate 1b, disk machine also includes inflatable shaft assembly on the busbar, and the inflatable shaft assembly includes gas
Swelling shaft 2, air-expanding shaft inflation mechanism and air-expanding shaft rotating mechanism, the air-expanding shaft rotating mechanism are coupled to the air-expanding shaft 2 to drive
The dynamic air-expanding shaft 2 rotates, and the air-expanding shaft 2 is coupled to the strap 1b so that the strap 1b can follow institute
The synchronous rotary of air-expanding shaft 2 is stated, the air-expanding shaft inflation mechanism connects the air-expanding shaft 2, treats the tubulose disk of disk by its gas circuit
Core retainer plate is mounted in the front end for reaching the air-expanding shaft on the inside of the strap 1b, and by the dynamic clamping plate 1a and the fixation
Clamping plate 1b is clamped, and the air-expanding shaft 2 is tightly engaged when inflating with the inner surface of the hub makes the hub relative described
Air-expanding shaft 2 is moved, so that hub synchronous rotary under the drive of cleat assembly and the air-expanding shaft 2.Due in upper disk
Relative motion will not be produced between hub and dynamic clamping plate 1a, strap 1b, the busbar pipe scratch being wrapped in hub just can be with
Avoid.
In a preferred embodiment, the air-expanding shaft 2 can include axially mounted blade and the air bag inside axle, institute
Stating blade surface has tooth, and the axially mounted blade is radially strutted in the presence of the air bag during inflation, the leaf
The inner surface of the tooth on piece surface and the hub is tightly engaged, and residence is engaged in the presence of crown air pressure and states hub.Air-expanding shaft
Can use various designs well known by persons skilled in the art, as long as air-expanding shaft the surface after high-pressure aerated can projection from
And hub is engaged, it is not relatively rotated with air-expanding shaft.
Refering to Fig. 1, in a preferred embodiment, the air-expanding shaft inflation mechanism can include gas circuit, Pneumatic rotary joint 5
And play the jettron pedal 11 of control action.
Refering to Fig. 1, in a preferred embodiment, the air-expanding shaft rotating mechanism includes air-expanding shaft electric rotating machine 10 and belt
Wheel assembly 4, pulley assembly 4 includes belt and supporting belt wheel.The air-expanding shaft electric rotating machine 10 is by the belt pulley set
Part 4 is coupled to the air-expanding shaft 2 to drive the air-expanding shaft 2 and the strap 1b synchronous rotaries.
Refering to Fig. 1, in a preferred embodiment, the dynamic clamping plate drive mechanism includes that dynamic air splint cylinder 13 and dynamic clamping plate connect
Spindle, the dynamic clamping plate 1a is arranged in the dynamic clamping plate connecting shaft in rotatable mode, the dynamic air splint cylinder 13
It is coupled to the dynamic clamping plate connecting shaft and drives the dynamic clamping plate connecting shaft and the dynamic clamping plate 1a closer or far from the fixation
Clamping plate 1b.
Refering to Fig. 1, in a preferred embodiment, the strap 1b is arranged on described in mobilizable mode vertically
On air-expanding shaft 2.
Refering to Fig. 1 to Fig. 4, in a preferred embodiment, disk machine also includes pull-fork assembly, the shift fork group on the busbar
Part is coupled on the strap 1b, for making the strap 1b be axially moveable relative to the air-expanding shaft 2.In standard
During standby upper disk, the action of the pull-fork assembly makes the front end relative extension of the air-expanding shaft 2 to the inner side of the strap 1b,
So as to can be attached to the hub on the air-expanding shaft 2 by operating personnel;When upper disk is finished, the action of the pull-fork assembly makes
The front end of the air-expanding shaft 2 relatively moves to the outside of the strap 1b, so as to first-class disk is automatic from air-expanding shaft 2
Push.
Refering to Fig. 1 to Fig. 4, in a more preferred embodiment, the pull-fork assembly includes shift fork 7, the and of shift fork mobile cylinder 9
Guide rod 8, the shift fork mobile cylinder 9 is coupled to the shift fork 7 to drive the shift fork 7 to be moved along the air-expanding shaft 2, described group
Fork 7 has fork handle portion and two prong portions by extending in the fork handle portion, and the air-expanding shaft 2 is located in the two of the shift fork
Between individual prong portion, the guide rod 8 is set parallel to the air-expanding shaft 2, and the fork handle portion of the shift fork 7 is with can be along the guide rod 8
The mode of slip is arranged on the guide rod 8.
In a more preferred embodiment, the guide rod 8 includes parallel the first guide rod and the second guide rod, first guide rod
Non-coplanar with the axis of the air-expanding shaft with second guide rod, the fork handle portion of the shift fork 7 is arranged on described by installing plate
On first guide rod and second guide rod.
Refering to Fig. 1 to Fig. 2, in a preferred embodiment, the pull-fork assembly also includes driver plate 6 and driver plate spring bearing 3,
The driver plate 6 is fixed on the outer surface of the strap 1b, and the driver plate 6 has the ring coaxial with the air-expanding shaft 2
Shape groove, the shift fork supporting bearing includes axis body and the bearing body being installed in rotation on the axis body, and the bearing body is embedding
It is located in the annular groove of the driver plate 6, the axis body is parallel with the air-expanding shaft 2 and is fixedly mounted on the prong of the shift fork 7
In portion, the bearing body can be rolled when the air-expanding shaft 2 rotates relative to the annular groove, the band when the shift fork 7 is moved
The dynamic driver plate 6 and the strap 1b are moved axially relative to the air-expanding shaft 2.
Refering to Fig. 1 to Fig. 2, in a more preferred embodiment, the pull-fork assembly includes two driver plate spring bearings
3, two driver plate spring bearings 3 are symmetrically disposed in two prong portions of the shift fork 7, so that whole pull-fork assembly
More stable reliability in structure.
In the particular embodiment, can be according to function key, screw, threaded connection between the correlated parts of inflatable shaft assembly
Together, enable to transmit rotary motion and UNICOM's compressed air.The effect of inflatable shaft assembly be make hub and dynamic clamping plate 1a,
Relative motion is not produced between strap 1b, the busbar pipe scratch being wrapped in hub can just be avoided.Before upper disk, geometrical clamp
In the presence of shift fork mobile cylinder 9 and shift fork 7, the left-hand arrow direction along Fig. 3, air-expanding shaft 2 reaches geometrical clamp to plate 1b
Between plate 1b and dynamic clamping plate 1a, hub 12 can be enclosed within air-expanding shaft 2 and be close to solid by operating personnel with hand along the dextrad direction of arrow
Clamp plate 1b, then opening pneumatic on-off valve makes air-expanding shaft 2 by the UNICOM's compressed air of swivel joint 5, and air-expanding shaft is axially mounted
Blade radially strutted in the presence of axle inner balloon, the tooth and the inner surface of hub 12 of blade surface are brought into close contact, crown
Hub is engaged in the presence of air pressure, being allowed to cannot relative motion.Dynamic clamping plate 1a is under the promotion of dynamic air splint cylinder 13 along Fig. 3
Dextrad arrow, is close to hub end face, and hub is clamped in into dynamic folder under the pressure of dynamic air splint cylinder 13 towards the motion of hub direction
Between plate 1a, strap 1b.Now, the busbar pipe one end that will treat upper disk with adhesive tape is sticked on the outer wall of circular hub, is opened
Swelling shaft of taking offence electric rotating machine 10, starts the upper disk of busbar pipe, and in the presence of air-expanding shaft 2, hub is fixedly connected reliability, with dynamic folder
Relative slip will not be produced between plate 1a, strap 1b, so as to ensure that busbar tube wall will not produce scuffing, product is improved
Quality.Fig. 4 show the state after hub.
The external diameter of air-expanding shaft is smaller than hub size, and air-expanding shaft is by hub Internal hole positioning, air-expanding shaft UNICOM compressed air
Afterwards, outer surface blade struts the endoporus in hub, and engagement is stung tight.Positioning is fixed to hub because devising air-expanding shaft, it is first-class
The busbar pipe of disk cannot drop by deadweight as before, be preferred real this present invention if manually handling labor intensity is larger
Apply example and further devise pull-fork assembly, so allow first-class disk automatically disengage air-expanding shaft under the promotion of shift fork and from
By dropping, it is to avoid manually unload disk, the labour intensity of operating personnel is significantly reduced.
In the particular embodiment, pull-fork assembly includes driver plate 6, shift fork 7, driver plate spring bearing 3, shift fork mobile cylinder 9
With guide rod 8, shift fork 7 is fixed on two parallel guide rods, and the lower end of shift fork 7 and the piston rod of shift fork mobile cylinder can be solid with screw thread
Fixed connection, can be along the side-to-side movement of guide rod 8, the end face of driver plate 6 and strap under the promotion of the piston rod of shift fork mobile cylinder 9
The end face of 1b can be reliably connected with screw, and shift fork supporting bearing 3 is stuck in the annular groove of driver plate 6.When shift fork 7 is moved, it is stuck in and dials
Shift fork supporting bearing 3 in the annular groove of disk 6 drives driver plate 6 and strap 1b to move together.Inflatable shaft assembly drives hub
Shift fork supporting bearing 3 can avoid producing sliding friction between pull-fork assembly during rotation.When upper disk is finished, pull-fork assembly can more than
The busbar pipe of good disk is unloaded down automatically from air-expanding shaft.Specific motion flow is as follows:After having gone up disk, air splint cylinder 13 and shift fork are moved
Mobile cylinder 9 is moved along the left-hand direction of arrow shown in Fig. 3 simultaneously, and dynamic clamping plate leaves hub, while control pneumatic on-off valve makes gas
The blade of swelling shaft 2 resets, and hub inner surface disengages contact, and under the drive of shift fork mobile cylinder 9, shift fork 7 is along left-hand arrow
Direction pushes first-class disk to come from air-expanding shaft 2, and a upper disk working cycles are completed.Pull-fork assembly is set, artificial hand is not required to
It is dynamic that product is taken from fixture, operating efficiency is substantially increased, significantly reduce labor strength.
Above content is to combine specific/preferred embodiment further description made for the present invention, it is impossible to recognized
Fixed specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, its implementation method that can also have been described to these makes some replacements or modification,
And these are substituted or variant should all be considered as belonging to protection scope of the present invention.