Background technique
The working method of original fixture directly bears against disc core on strap end face, opens jettron, and dynamic clamping plate exists
It is close to disc core under the promotion of reciprocating air cylinder and compresses, one end of busbar pipe is fixed in disc core, and starting motor disc core rotation starts
Upper disk, upper disk terminate, and open the dynamic clamping plate of jettron and leave disc core, the busbar pipe of first-class disk is fallen, and completes a working cycles.
It is upper disk that busbar pipe, which is wrapped in the process in disc core,.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 under the driving of cylinder to strap to clamp disc core, and drives disc core
Rotation is to implement upper disk.Disc core to be held is the round tube of interior sky, and when work, operator is leaned against solid with one end of hand handle disc core
On clamp plate, jettron is opened, on the other end that dynamic clamping plate comes to disc core under the promotion of cylinder and compressed, move clamping plate and solid
Clamp plate clamps disc core jointly, and busbar pipe one end to upper disk is fixed in disc core outer circle with adhesive tape, driven by the motor, folder
Plate holds disc core and rotates together, and busbar pipe is wrapped in disc core under the drive of disc core.At the end of upper disk, opening is pneumatically opened
It closes, dynamic clamping plate leaves disc core under the driving of cylinder, and the busbar pipe of first-class disk is fallen, and completes a working cycles.
During upper disk, the busbar pipe being wrapped in disc core is formed by disk outer diameter and becomes larger, and weight is also gradually
Increase, disk outer diameter greatly to a certain extent when, the frictional force easily occurred between disc core and round clamping plate is not enough to drive busbar pipe
Continue upper disk, and there is a phenomenon where disc core opposing circular clamping plate slides, this will result in the busbar pipe after disk together with disc core phase
Round clamping plate is slided, friction is generated between round clamping plate, causes the side wall of busbar pipe to abrade, or even make busbar pipe
Insulating layer lose and cause product thoroughly to scrap.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide disk machine on a kind of busbar, busbar pipe is solved
Opposite sliding is easy to appear in rotation when disk, friction causes pipe outer wall to damage between busbar pipe side wall and clamping plate, or even causes mother
The problem of comb is scrapped.
To achieve the above object, the invention adopts the 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 close to or far from the dynamic clamping plate driving mechanism of the strap, disk machine on the busbar
It further 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 fixing clamp
For plate so that the strap can follow the air-expanding shaft synchronous rotary, the air-expanding shaft inflation mechanism passes through air circuit connection institute
Air-expanding shaft is stated, the tubulose disc core to upper 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 strap clamping, tightly engage when the air-expanding shaft is inflated with the inner surface of the disc core.
Further:
The air-expanding shaft includes axially mounted blade and the air bag inside axis, and the blade surface has tooth, inflation
Shi Suoshu blade radially struts under the action of the air bag, and the inner surface of the tooth of the blade surface and the disc core is close
Engagement, fixes the disc core under the action of tooth tip air pressure.
The air-expanding shaft rotating mechanism includes air-expanding shaft rotating electric machine and pulley assembly, and the air-expanding shaft rotating electric machine is logical
It crosses the pulley assembly and is coupled to the air-expanding shaft to drive the air-expanding shaft and the strap synchronous rotary.
The dynamic clamping plate driving mechanism includes dynamic air splint cylinder and dynamic clamping plate connecting shaft, and the dynamic clamping plate is to be freely rotatable
Mode be mounted in the dynamic clamping plate connecting shaft, 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 close to or far from the strap.
The strap by along it is axial it is mobilizable in a manner of be arranged on the air-expanding shaft.
Disk machine further includes pull-fork assembly on the busbar, and the pull-fork assembly is coupled on the strap to drive
Strap is stated to move 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 dial
For fork to drive the shift fork to move along the air-expanding shaft, the shift fork has fork handle portion and two by extending in the fork handle portion
A prong portion, the air-expanding shaft are threaded through between two prong portions of the shift fork, and the guide rod is parallel to the air-expanding shaft and sets
It sets, the fork handle portion of the shift fork is mounted on the guide rod in a manner of it can slide 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 mounted on first guide rod and second guide rod by mounting plate
On.
The pull-fork assembly further 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 includes axis body and can be rotated
Ground is mounted 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, which is coupled to strap so that strap can
Air-expanding shaft synchronous rotary is followed, the tubulose disc core to upper disk is sleeved on the air-expanding shaft reached on the inside of strap, air-expanding shaft
When inflation and the inner surface of disc core tightly engages move disc core can not with respect to air-expanding shaft, so that it is guaranteed that disc core in cleat assembly and
Synchronous rotary under the drive of air-expanding shaft.In upper disk, since opposite fortune will not be generated between disc core and dynamic clamping plate, strap
Dynamic, the busbar pipe scratch being wrapped in disc core can be to avoid therefore, the invention avoids disk machines on existing busbar in busbar
Pipe is easy to appear opposite sliding when rotating upper disk, cause to rub between busbar pipe side wall and clamping plate and pipe outer wall is caused to damage, be
To the problem of causing busbar pipe to scrap.
Positioning is fixed to disc core due to being provided with air-expanding shaft, the busbar pipe of first-class disk uses previous busbar without the image of Buddha
It is equally fallen by self weight when upper disk machine, and intensity is larger if manually handling labor, for this purpose, the preferred embodiment of the present invention is again
Pull-fork assembly is further devised, so that first-class disk be allow to automatically disengage air-expanding shaft under the promotion of shift fork and freely fall
It falls, avoids the need for the problem of manually unloading disk, greatly reduce the labor intensity of operator.
Specific embodiment
It elaborates below to embodiments of the present invention.It is emphasized that following the description is only exemplary,
The range and its application being not intended to be limiting of the invention.
Refering to fig. 1 to Fig. 4, in one embodiment, disk machine on a kind of busbar, including cleat assembly, the cleat assembly
Including dynamic clamping plate 1a, strap 1b and it is coupled to the dynamic clamping plate 1a to drive the dynamic clamping plate 1a close to or far from described solid
The dynamic clamping plate driving mechanism of clamp plate 1b, disk machine further 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
It moves the air-expanding shaft 2 to rotate, the air-expanding shaft 2 is coupled to the strap 1b so that the strap 1b can follow institute
2 synchronous rotary of air-expanding shaft is stated, the air-expanding shaft inflation mechanism is by air-expanding shaft 2 described in its air circuit connection, the tubulose disk to upper disk
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 clamping, tightly engaging when the air-expanding shaft 2 is inflated with the inner surface of the disc core keeps the disc core relatively described
Air-expanding shaft 2 moves, thus disc core synchronous rotary under the drive of cleat assembly and the air-expanding shaft 2.Due in upper disk
Relative motion will not be generated between disc core and dynamic clamping plate 1a, strap 1b, the busbar pipe scratch being wrapped in disc core
It avoids.
In a preferred embodiment, the air-expanding shaft 2 may include axially mounted blade and the air bag inside axis, institute
Blade surface is stated with tooth, when inflation, the axially mounted blade radially strutted under the action of the air bag, the leaf
The tooth on piece surface and the inner surface of the disc core tightly engage, and residence is engaged under the action of tooth tip air pressure and states disc core.Air-expanding shaft
Can use various designs well known by persons skilled in the art, as long as air-expanding shaft by high-pressure aerated rear surface can protrusion from
And disc core is engaged, so that it is not relatively rotated with air-expanding shaft.
Refering to fig. 1, in a preferred embodiment, the air-expanding shaft inflation mechanism may include gas circuit, Pneumatic rotary connector 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 rotating electric machine 10 and belt
Wheel assembly 4, pulley assembly 4 include belt and matched belt wheel.The air-expanding shaft rotating electric machine 10 passes through 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 rotary.
Refering to fig. 1, in a preferred embodiment, the dynamic clamping plate driving mechanism includes that dynamic air splint cylinder 13 and dynamic clamping plate connect
Spindle, the dynamic clamping plate 1a are mounted in the dynamic clamping plate connecting shaft in a manner of rotatable, 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 close to or far from the fixation
Clamping plate 1b.
Refering to fig. 1, in a preferred embodiment, the strap 1b by along it is axial it is mobilizable in a manner of be arranged in it is described
On air-expanding shaft 2.
Refering to fig. 1 to Fig. 4, in a preferred embodiment, disk machine further includes pull-fork assembly on the busbar, the shift fork group
Part is coupled on the strap 1b, for being axially moveable the strap 1b relative to the air-expanding shaft 2.In standard
When standby upper disk, the movement of the pull-fork assembly makes the front end relative extension of the air-expanding shaft 2 to the inside of the strap 1b,
To which the disc core can be attached on the air-expanding shaft 2 by operator;When upper disk finishes, the movement of the pull-fork assembly makes
The front end of the air-expanding shaft 2 is relatively moved to the outside of the strap 1b, so that first-class disk is automatic from air-expanding shaft 2
It pushes down.
Refering to fig. 1 to Fig. 4, in a more preferred embodiment, the pull-fork assembly includes shift fork 7,9 and of shift fork mobile cylinder
Guide rod 8, the shift fork mobile cylinder 9 are coupled to the shift fork 7 to drive the shift fork 7 to move along the air-expanding shaft 2, and 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 threaded through the two of the shift fork
Between a prong portion, the guide rod 8 is parallel to the air-expanding shaft 2 and is arranged, and the fork handle portion of the shift fork 7 is with can be along the guide rod 8
The mode of sliding is mounted 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 second guide rod and the air-expanding shaft, the fork handle portion of the shift fork 7 is mounted on described by mounting plate
On first guide rod and second guide rod.
Refering to fig. 1 to Fig. 2, in a preferred embodiment, the pull-fork assembly further 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 slot, the shift fork supporting bearing include axis body and the bearing body that is 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 mobile
It moves the driver plate 6 and the strap 1b is 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, to make entire pull-fork assembly
It is more stable and reliable in structure.
It 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 connection compressed air.The effect of inflatable shaft assembly be make disc core and dynamic clamping plate 1a,
Relative motion is not generated between strap 1b, the busbar pipe scratch being wrapped in disc core can be to avoid.Before upper disk, fixing clamp
For plate 1b under the action of shift fork mobile cylinder 9 and shift fork 7, the left-hand arrow direction along Fig. 3, air-expanding shaft 2 reaches fixing clamp
Between plate 1b and dynamic clamping plate 1a, operator can be covered disc core 12 on air-expanding shaft 2 and by fastening along dextrad arrow direction with hand
Clamp plate 1b, then opening pneumatic on-off valve makes air-expanding shaft 2 by 5 connection compressed air of rotary joint, and air-expanding shaft is axially mounted
Blade radially strutted under the action of axis inner balloon, the tooth and 12 inner surface of disc core of blade surface fit closely, tooth tip
Disc core is engaged under the action of air pressure, being allowed to can not relative motion.Dynamic clamping plate 1a is under the promotion of dynamic air splint cylinder 13 along Fig. 3
Dextrad arrow is close to disc core end face towards the movement of disc core direction, and disc core is clamped in dynamic folder under the pressure of dynamic air splint cylinder 13
Between plate 1a, strap 1b.At this point, being sticked in busbar pipe one end to upper disk on the outer wall of round disc core with adhesive tape, open
Swelling shaft of taking offence rotating electric machine 10 starts the upper disk of busbar pipe, and under the action of air-expanding shaft 2, disc core is fixedly connected reliably, with dynamic folder
It will not be produced relative sliding between plate 1a, strap 1b, to ensure that busbar tube wall will not generate scuffing, improve product
Quality.Fig. 4 show the state after disc core.
The outer diameter of air-expanding shaft is smaller than disc core size, and air-expanding shaft is by disc core Internal hole positioning, air-expanding shaft connection compressed air
Afterwards, outer surface blade struts the inner hole in disc core, and engagement is stung tight.Positioning is fixed to disc core because devising air-expanding shaft, it is first-class
The busbar pipe of disk can not be fallen by self weight as before, if manually handling labor intensity is larger, the present invention is preferred real thus
Apply example and further devise pull-fork assembly, allow so first-class disk automatically disengage air-expanding shaft under the promotion of shift fork and from
By falling, avoids and manually unload disk, significantly reduce the labor intensity of operator.
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 8 side-to-side movement of guide rod, 6 end face of driver plate 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 mobile, 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 disc core
Shift fork supporting bearing 3, which can be avoided, when rotation generates sliding friction between pull-fork assembly.When upper disk finishes, 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, moving air splint cylinder 13 and shift fork
Mobile cylinder 9 is moved along left-hand arrow direction shown in Fig. 3 simultaneously, and dynamic clamping plate leaves disc core, while being controlled pneumatic on-off valve and made gas
The blade of swelling shaft 2 resets and disc core inner surface disengages contact, and under the drive of shift fork mobile cylinder 9, shift fork 7 is along left-hand arrow
Direction pushes down first-class disk from air-expanding shaft 2 to be come, 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, it greatly improves work efficiency, significantly reduces labor intensity of workers.
The above content is combine it is specific/further detailed description of the invention for preferred embodiment, cannot recognize
Fixed specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
Without departing from the inventive concept of the premise, some replacements or modifications can also be made to the embodiment that these have been described,
And these substitutions or variant all shall be regarded as belonging to protection scope of the present invention.