A kind of station dial
Technical field
The present invention relates to a kind of station dials of vertical coil winding machine.
Background technology
Stator coil is one of important composition component of motor, the coil tradition method for winding of motor mainly by craft around
System, by coil winding on mold, then mould unloading, heavy workload, low production efficiency again waste a large amount of manpowers, and coiling
Number of turns precision is poor;Since there are the above problems, it is developed various stator coil winding machines, but the work of these coil winding machines
Efficiency cannot still meet the needs of large-scale production;Therefore, now design regarding to the issue above it is a have multiple stations, can be right
The vertical coil winding machine of multiple line cups coiling simultaneously, and design its station dial.
Invention content
For above-mentioned technical problem, the purpose of the present invention is:A kind of multistation of vertical coil winding machine is proposed to turn
Disk.
What the technical solution of the present invention was realized in:A kind of station dial includes turntable body, turntable body
Front and rear sides be provided with two groups along the symmetrical indexing drive component of conversion main-shaft axis, two indexing positioning pins and two turntables
Location hole;Indexing drive component described in every group is same comprising multiple expansion tightening wheels and multiple line cup mounting bases arranged side by side
The line cup mounting base of group is linked with expansion tightening wheel by same tape handler, and indexing is provided in one of line cup mounting base
Master gear.
Preferably, the indexing drive component described in every group includes 4 line cup mounting bases.
Preferably, the expansion tightening wheel is divided into big expansion tightening wheel and small expansion tightening wheel, and big expansion tightening wheel is disposed on line cup mounting base
Between, small expansion tightening wheel is arranged on side similar in two component degree transmission components, corresponding in two component degree transmission components small to rise
Bearing up pulley is coordinated by tension device.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art:
The station dial of the present invention, the multiple line cup mounting bases set in turntable body, meets coil winding machine to multistation
The requirement of coiling;One component degree transmission component is driven by same synchronous belt mechanism, and therefore, the indexing of multiple stations only passes through one
A indexing means can be realized, and simplify structure and space.
Description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings:
Schematic diagram of the attached drawing 1 for a kind of station dial of the present invention.
Specific embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of station dial of the present invention, comprising turntable body 42, turntable body 42 it is front and rear
Both sides are provided with two groups along the symmetrical indexing drive component of conversion main-shaft axis, two indexing positioning pins 44 and two turntable positioning
Hole 45;Indexing drive component described in every group includes 3 big 48,2 small expansion tightening wheels 49 of expansion tightening wheel and 4 lines arranged side by side
Cup mounting base 46, same group of line cup mounting base 46 are linked with expansion tightening wheel by same tape handler, one of line cup
Indexing master gear 47 is provided in mounting base 46;Described 3 big expansion tightening wheel 48 is disposed between 4 line cup mounting bases 46, and 2
A small expansion tightening wheel 49 is arranged on side similar in two component degree transmission components, corresponding small tensioner in two component degree transmission components
Wheel 49 is coordinated by tension device 40.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made should all cover within the scope of the present invention.