The conveyer of the special bearing pin of motor bike
Technical field
The present invention relates to bearing pin manufacture field, particularly relate to the conveyer of the special bearing pin of a kind of motor bike.
Background technology
The T font that this bearing pin is big up and small down, fastening for gearing shaft and connecting panel, this bearing pin small volume, the diameter of larger one end is 0.3cm, the diameter 0.2cm of less one end.When this bearing pin and other parts are organized, need by bearing pin one by one be sent to the enterprising line operate of machine table.Transmission at present for bearing pin generally has two kinds of modes, a kind of is artificial transmission, namely by manually bearing pin being taken out one by one from bearing pin heap and being placed in machine table, this mode labour intensity is large, namely another kind of mode has been come by numerical control device, although this equipment efficiency is high, Costco Wholesale is too high is not suitable for small processing enterprise.
Summary of the invention
The invention is intended to the conveyer that the special bearing pin of a kind of motor bike is provided, to solve the problem that labour intensity is large or equipment cost is high existed in existing bearing pin tranmission techniques.
For achieving the above object, base case of the present invention is as follows: the conveyer of the special bearing pin of motor bike, comprise bearing pin and transmit chute, transport sector and machine table, described bearing pin transmits chute and is obliquely installed, and described bearing pin transmits chute mouth and slidably connects door close; Described transport sector comprises cylinder, pivot shaft and the jaw for the irony that clamps bearing pin, described pivot shaft one end is connected on the piston rod of cylinder perpendicular to cylinder, the pivot shaft other end and jaw hinged, described jaw is positioned at bearing pin and transmits immediately below chute mouth, described pivot shaft is also provided with the push piece for promoting door close; Described machine table is provided with the groove for holding jaw, and this groove two side is equipped with the magnet for adsorbing jaw.
Principle and the advantage of this programme are: bearing pin is closed and keeps off when bearing pin transmits chute and is sent to its mouth, when cylinder drives pivot shaft to move up, push piece promotes door close and moves up and open bearing pin transmission chute, and now, bearing pin is just clamped from dropping into downwards in jaw.Along with the contraction of cylinder, drive jaw to be moved down in the groove in machine table, the magnet of groove two side just adsorbs jaw two side makes jaw outwards open.Thus the bearing pin be clamped in jaw is dropped in groove.So just complete the transmission one by one of bearing pin.This programme without the need to manpower intervention transmission, thus reduces hand labor intensity and human cost; And this programme is formed by cheap component combinations such as cylinder, pivot shaft, jaws, thus reduce the cost of this device.
Preferred version one: based on the improvement of scheme, described jaw comprises the first jaw and the second jaw, the through hole for placing bearing pin is formed between described first jaw and the second jaw, extension spring is connected with between described first jaw and the second jaw, by above-mentioned setting, so that when in jaw action to the groove of machine table, the magnet of groove both sides just adsorbs the first jaw and the second jaw outwards opens, thus the bearing pin be clamped in jaw is dropped in the groove of machine table.
Preferred version two: the preferably improvement of, described door close is provided with the support plate driven for push piece, and by arranging support plate, push piece just drives door close motion by promoting support plate.
Preferred version three: based on the improvement of scheme or preferred version two, the groove width that described bearing pin transmits chute is less than the diameter of the larger one end of bearing pin and is greater than the diameter of the less one end of bearing pin, by above-mentioned setting, can make bearing pin in the process transmitted, larger one end upward, so can ensure each bearing pin towards unanimously, be convenient to following process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the conveyer embodiment of the special bearing pin of motor bike of the present invention.
Fig. 2 is the structural representation of the jaw of the conveyer of the special bearing pin of motor bike of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: bearing pin transmits chute 1, machine table 2, cylinder 3, pivot shaft 4, jaw 5, first jaw 6, second jaw 7, magnet 8, door close 9, support plate 10, push piece 11, extension spring 12, bearing pin 13, groove 14.
Embodiment is substantially as shown in Figure 1: the conveyer of the special bearing pin of motor bike, comprise bearing pin 13 and transmit chute 1, transport sector and machine table 2, the groove width that bearing pin 13 transmits chute 1 is less than the diameter of the larger one end of bearing pin 13 and is greater than the diameter of the less one end of bearing pin 13, by above-mentioned setting, can make bearing pin 13 in the process transmitted, remain that one end that bearing pin 13 is larger is upward, so can make each bearing pin 13 towards unanimously, be convenient to following process.Bearing pin 13 transmits chute 1 and is obliquely installed to the right, and the right-hand member that bearing pin 13 transmits chute 1 slidably connects door close 9, and this door close 9 slides up and down, and what can realize that bearing pin 13 transmits chute 1 opens or closes state.Door close 9 is horizontally installed with the support plate 10 driven for push piece 11.
Transport sector comprises cylinder 3, pivot shaft 4 and the jaw 5 for the irony that clamps bearing pin 13, and pivot shaft 4 right-hand member is connected horizontally on the piston rod of cylinder 3, pivot shaft 4 left end and jaw 5 hinged, jaw 5 is positioned at bearing pin 13 and transmits immediately below the mouth of chute 1.As shown in Figure 2, jaw 5 comprises the first jaw 6 and the second jaw 7, the through hole for placing bearing pin 13 is formed between first jaw 6 and the second jaw 7, extension spring 12 is connected with between first jaw 6 and the second jaw 7, by above-mentioned setting, so that when in the groove 14 that jaw 5 moves to machine table 2, the magnet 8 of groove 14 both sides just adsorbs the first jaw 6 and the second jaw 7 outwards opens, thus the bearing pin 13 be clamped in jaw 5 is dropped in groove 14.Pivot shaft 4 is also provided with the push piece 11 for promoting door close 9, so, push piece 11 just drives door close 9 to move by promoting support plate 10.Machine table 2 is provided with the groove 14 for holding jaw 5, and this groove 14 two side is equipped with the magnet 8 for adsorbing jaw 5.
In practical operation, bearing pin 13 is closed door 9 and keeps off when bearing pin 13 transmits chute 1 and is sent to its mouth, when cylinder 3 drives pivot shaft 4 to move up, push piece 11 promotes support plate 10 thus drives door close 9 to move up and open bearing pin 13 to transmit chute 1, now, bearing pin 13 is just from the through hole dropping into the first jaw 6 and the second jaw 7 downwards.Along with the contraction of cylinder 3, drive jaw 5 to be moved down in the groove 14 in machine table 2, groove 14 two side magnet 8 just adsorbs the first jaw 6 and the second jaw 7 outwards opens around its hinge-point respectively.Thus the bearing pin 13 be clamped in jaw 5 is dropped in groove 14.So just complete the transmission one by one of bearing pin 13.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in specification sheets etc. record the content that may be used for explaining claim.