A kind of count packet device for iron core automatic overlapping installation mould feeding
Technical field
The utility model relates to a kind of count packet device for iron core automatic overlapping installation mould feeding.
Background technology
In electromechanics trade, stator core, rotor core are one of important spare parts on motor, and an electric machine iron core is folded riveting formed by tens to up to a hundred stator punchings, rotor punching, and the production consumption of stator punching, rotor punching is very large.Arrange one by one punching by hand if utilized, then press-fit iron core on equipment special, not only efficiency is low, position error large, and the uniformity in burr direction is also difficult to control.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The purpose of this utility model is to provide a kind of count packet device for iron core automatic overlapping installation mould feeding, is intended to solve existing craft and arranges folded riveting punching one by one and cause that efficiency is low, position error large, the unmanageable problem of burr orientation consistency.
The technical solution of the utility model is as follows: a kind of count packet device for iron core automatic overlapping installation mould feeding, wherein, comprise cylinder, piston, slide plate, connecting plate and fixed head, described cylinder and piston connects, the piston rod of piston is connected with connecting plate, connecting plate is connected with slide plate, the plane that slide plate contacts with counting hole punch is provided with the pit with counting hole punch bulb form fit; Described cylinder is fixed on fixed head, and slide plate is fixed on connecting plate; Cylinder is connected with magnetic valve: solenoid valves, and cylinder starts, and drives the piston rod of piston to retract, slide plate pulls out a segment distance thereupon, counting hole punch is depressed and ejects under the effect of slide plate, and it is comparatively dark that counting hole punch enters punching, and counting hole punch goes out through hole in punching; Cylinder action drives piston rod to stretch out, slide plate is pushed into thereupon, the pit of slide plate moves to the top of counting hole punch bulb, counting hole punch can be subject to the reaction force of a downward punching of obstruction counting hole punch upwards in punch process, reaction force drive counting hole punch moves upward and makes counting hole punch bulb be upwards stuck in the pit of slide plate by top return of serve head, it is more shallow that counting hole punch enters punching, and counting hole punch goes out folded rivet hole in punching; When the punching of rushing through hole and the folded rivet hole of punching reaches predetermined number, punching forms one group of iron core output automatically, and counting hole punch repeats again to carry out punching to next group punching.
The beneficial effects of the utility model: the utility model is by providing a kind of count packet device for iron core automatic overlapping installation mould feeding, opened and closed by solenoid control cylinder, slide plate pulls out propelling under the drive of cylinder, counting hole punch is made to realize floating in punch process, thus control counting hole punch goes out through hole or folded rivet hole in punching, punching folds riveting composition electric machine iron core by folded rivet hole, greatly increase production efficiency, the location in the hole rushed out is consistent, and burr direction is consistent; Can also, by going out the control of through hole or folded rivet hole to punching, realize dividing into groups to punching, simple to operation, meet production requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation for the count packet device of iron core automatic overlapping installation mould feeding in the utility model.
Fig. 2 is the side view for the count packet device of iron core automatic overlapping installation mould feeding in the utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, referring to accompanying drawing examples, the utility model is further described.
As depicted in figs. 1 and 2, this count packet device being used for iron core automatic overlapping installation mould feeding comprises cylinder 100, fixed head 200, piston 300, connecting plate 400 and slide plate 500, described cylinder 100 is fixed on fixed head 200, cylinder 100 is connected with piston 300, the piston rod of piston 300 is connected with connecting plate 400, slide plate 500 is fixed on connecting plate 400, the plane that slide plate 500 contacts with counting hole punch 600 is provided with the pit with counting hole punch 600 bulb form fit; Cylinder 100 is connected with magnetic valve: when punching is carried out in the 600 pairs of punchings of counting hole punch, solenoid valves, cylinder 100 starts, drive the piston rod of piston 300 to retract, slide plate 500 pulls out a segment distance thereupon, and counting hole punch 600 is depressed and ejects (at this moment under the effect of slide plate 500, counting hole punch 600 and slide plate 500 withstand mutually, when counting hole punch 600 bulb is not in the pit of slide plate 500), it is comparatively dark that counting hole punch 600 enters punching, and counting hole punch 600 goes out through hole in punching; Cylinder 100 action drives piston rod to stretch out, slide plate 500 is pushed into thereupon, the pit of slide plate 500 moves to the top of counting hole punch 600 bulb, counting hole punch 600 can be subject to the reaction force of a downward punching of obstruction counting hole punch 600 upwards in punch process, reaction force drive counting hole punch 600 moves upward and makes counting hole punch 600 be upwards stuck in the pit of slide plate 500 by top return of serve head, it is more shallow that counting hole punch enters punching, and counting hole punch 600 goes out folded rivet hole in punching.
Particularly, the shape of described folded rivet hole is determined according to the end structure of counting hole punch 600, can be V-arrangement, circle, rectangle, long arc shape etc.
By setting required punching sheet number in the electrical equipment control cabinet system of punch press, when reaching presetting punching sheet number, control system can send signal, by solenoid control cylinder operation, thus controls in punching, go out through hole or folded rivet hole.
By changing the location layout of pit on slide plate 500, just punching can be carried out to the punching of other structures, then the iron core of other structures of closed assembly.
This count packet device being used for iron core automatic overlapping installation mould feeding is opened and closed by solenoid control cylinder, slide plate pulls out propelling under the drive of cylinder, counting hole punch is made to realize floating in punch process, thus control counting hole punch goes out through hole or folded rivet hole in punching, punching folds riveting composition electric machine iron core by folded rivet hole, greatly increase production efficiency, the location in the hole rushed out is consistent, and burr direction is consistent; Can also, by going out the control of through hole or folded rivet hole to punching, realize dividing into groups to punching, simple to operation, meet production requirement.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.