Multistation composite rotating platform
Technical field:
The utility model relates to the spray process equipment technical field, particularly multistation composite rotating platform.
Background technology:
In the spraying equipment field, the turntable that a kind of rotatable spray process is arranged, it mainly comprises turntable, a plurality of workpiece fixing seat are installed on the turntable, the turntable below has the spin friction dish that rotates with turntable, the workpiece fixing seat below has friction pulley, when turntable rotates, the spin friction dish friction of the friction pulley of workpiece fixing seat below and turntable, the friction pulley that utilizes this frictional force to drive the workpiece fixing seat below rotates, the workpiece fixed bar that drives workpiece fixing seat when friction pulley rotates rotates together, the rotation of turntable can realize the turning cylinder revolution of workpiece fixing seat all on the turntable around turntable, and the friction pulley of workpiece fixing seat below rotates the workpiece rotation that can realize that the drive of workpiece fixed bar need spray, thereby realizes the effect that a plurality of workpiece spray simultaneously.Existing turntable, owing to adopt friction to drive the mode of running, the service life of turntable is shorter; In addition, because workpiece fixed bar and friction pulley lay respectively at the both sides of turntable, existing mounting means is to adopt to punch on turntable, allows the workpiece fixed bar pass and then workpiece fixing seat and turntable are fixed from a side in hole, and the installation of workpiece fixing seat is very inconvenient.
The utility model content:
The purpose of this utility model is to provide multistation composite rotating platform at the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
It comprises turntable, the turntable below is fixed with toothed disc, the toothed disc below is connected with belt pulley, turntable, toothed disc, belt pulley connect by turning cylinder, workpiece fixing seat is installed on the turntable, and workpiece fixing seat has workpiece fixed bar, gear, and fixed bar is connected by rotating shaft with gear, fixed bar and gear lay respectively at the both sides up and down of turntable, and gear is meshed with the tooth of toothed disc periphery.
Described turntable outer rim forms the breach that workpiece fixing seat is installed.
Offer the turning cylinder installing hole on the described turntable.
On the described turntable handle is installed.
Dust cover is installed in described turntable below.
The beneficial effects of the utility model are, adopt the toothed disc structure, make workpiece fixing seat by gear and toothed disc engagement, can reduce the wearing and tearing of workpiece fixing seat and toothed disc, increase the service life, in addition, offer breach in the turntable outer peripheral edges, make that the installation of workpiece fixing seat is also very convenient.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the utility model when removing dust cover
Fig. 3 is the structural representation of turntable of the present utility model
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
The following stated only is a better embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
See accompanying drawing 1-3, the utility model comprises turntable 10, turntable 10 belows are fixed with toothed disc 12, toothed disc 12 belows are connected with belt pulley 30, turntable 10, toothed disc 12, belt pulley 30 connects by turning cylinder, workpiece fixing seat 20 is installed on the turntable 10, workpiece fixing seat 20 has workpiece fixed bar 22, gear 24, workpiece fixed bar 22 and gear 24 are connected by rotating shaft, workpiece fixed bar 22 and gear 24 lay respectively at the both sides up and down of turntable 10, gear 24 is meshed with the tooth of toothed disc 12 peripheries, and toothed disc 12 is by the interaction of the gear 24 of tooth and workpiece fixing seat 20, and the workpiece fixed bar 22 that drives workpiece fixing seat 20 rotates.
Described turntable 10 outer rims form the breach 14 that workpiece fixing seat 20 is installed, this breach 14 is used to install workpiece fixing seat, workpiece fixing seat only need push away in breach 14 laterals from the outer peripheral edges of turntable 10 when installing, utilize screw that the workpiece fixing seat locking is fixed on the turntable 10 behind the location again and get final product, the installation of workpiece fixing seat is very convenient.
Offer turning cylinder installing hole 16 on the described turntable 10, turning cylinder installing hole 16 runs through turntable 10, toothed disc 12, described turntable 10 is rounded with toothed disc 12 profiles, and both central shafts are identical, can not produce eccentric motion, in addition, turning cylinder installing hole 16 adopts square opening, with fixed rotating shaft.
On the described turntable 10 handle 18 is installed, the dismounting of turntable 10 is very convenient.
Dust cover 40 is installed in described turntable 10 belows, protection toothed disc and other parts.
The utility model long service life, very convenient with the workpiece fixing seat assembling.