A kind of conducting system that is applied to electroplating device
Technical field
The present invention relates to a kind of conducting system, relate to a kind of conducting system that is mainly used in electroplating device concretely.
Background technology
Current electroplating technology requires in electroplating process, workpiece to be plated must be own charged, about mode to the workpiece energising, mainly contain dual mode at present, but all belong to the point of fixity electrically conducting manner, one is, the static workpiece conduction, it is processed workpiece static placement in electrolytic plating pool, to electroplate liquid energising or to workpiece energising itself, can make that workpiece to be machined is charged to be electroplated successfully guaranteeing, but the more and more requirement of incompatibility plating precision of this kind technology, in to the higher occasion of the accuracy requirement of electrolytic coating, aforementioned processing mode obviously can't reach requirement owing to the gravity problem of workpiece itself and electroplate liquid; It two is, regular geometric body for regular movement, continue energising at a certain point of fixity, workpiece then can be done simple cyclotron motion or oscillating motion to a certain specific direction, promptly on the specified point of the workpiece of regular geometric body, switch on, guarantee that this point is not with the motion campaign of workpiece, the workpiece persistent movement can evenly spread electroplate liquid, to guarantee the even of electrolytic coating, but this kind technology still exist the difficulty that is difficult to overcome such as, its scope of application is less, and because workpiece only can be done regular motion, thereby have at least a face can't obtain uniformly-coating, be not difficult to draw to have only when workpiece according to the principle of general motion and can carry out the irregular movement of all directions, plating could obtain uniform coating on the whole work-piece surface, but, if workpiece carries out irregular motion, energising will become pretty troublesome to workpiece for that, because motion along with workpiece itself, the inevitable also movement therewith of the necessary lead of switching on, thus very easily twine, bring danger to production, therefore, prior art remains further to be improved.
Summary of the invention
The conducting system that the purpose of this invention is to provide a kind of electroplating production facility, this conducting system neither limit the motion of workpiece in plating production process, can ensure to the lasting energising of workpiece again.
In order to achieve the above object, the present invention is by the following technical solutions: a kind of conducting system that is applied to electroplating device, form by copper current conducting rod, lead, conductive head permanent sleeve, it is characterized in that, the copper current conducting rod inserts power supply, pass vertical conductive head permanent sleeve by lead, the transmission shaft that passes roller shelves again is connected with the brandreth frame, is fixed on the wall at last.
Conducting system comprises copper current conducting rod, flexible lead, mercury electric installation, conductive head permanent sleeve and turns to cone gear that power cathode inserts the negative electrode hook of workpiece holder by them.Insert power supply by the copper current conducting rod, be connected on the mercury electric installation, be connected with the transmission shaft and the brandreth frame of workpiece holder with lead by vertical conductive head permanent sleeve by lead.The bottom of conductive head permanent sleeve is equipped with and is turned to cone gear, cooperatively interacts with the axle head belled cone gear of the transmission shaft of brandreth frame, can prevent that lead from twisting together when anchor rotates.The conductive head permanent sleeve is fixedly connected on the wall.Electric current is introduced by the copper current conducting rod, reach the mercury electric installation by lead, the mercury electric installation places within the conductive head permanent sleeve, be provided with at the end of conductive head permanent sleeve and turn to cone gear, the conduction permanent sleeve is fixed on the equipment, when cone gear is rotated, drive fixing can't thereupon rotation the on the conductive head permanent sleeve, so can avoid the kink of lead.
Adopt the invention of above technical scheme, be connected more convenient with production unit, can be applied to different equipment, simple in structure, convenient and practical, both can continue to the workpiece energising to guarantee electroplating effect, do not influence by the proper motion of electroplating parts simultaneously, can guarantee to electroplate evenly, effect is better, is particularly suitable for the internal electroplated of deep hole or box class workpiece.
Description of drawings
Fig. 1 is installed in front view in the equipment for the present invention;
Fig. 2 is installed in side-view in the equipment for the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing: as shown in Figure 1, a kind of conducting system that is applied to electroplating device, comprise copper current conducting rod 1, flexible lead 2, mercury electric installation 3 and conductive head permanent sleeve 4 and turn to cone gear 5 that power cathode inserts the negative electrode hook of workpiece holder by them.Insert power supply by copper current conducting rod 1, be connected with the transmission shaft 7 and the hexgon iron frame-saw 8 of workpiece holder 6 by lead 2, in order to prevent lead kink when workpiece holder 6 rotates, the bottom of conductive head permanent sleeve 4 is equipped with and is turned to the cone gear 5 and transmission shaft 7 axle head belled cone gears 9 formation of hexgon iron frame-saw 8 to turn to bevel gear drive, and conductive head permanent sleeve 4 is fixedly connected on the wall.
Electric current is introduced by copper current conducting rod 1, reach mercury electric installation 3 by lead 2, mercury electric installation 3 places within the conductive head permanent sleeve 4, be provided with at the end of conductive head permanent sleeve 4 and turn to cone gear 5, can match with other axle head cone gears such as cone gear 9, when bevel gear tooth system rotates along with the rotation of workpiece, conductive head permanent sleeve 4 maintains static, transmission shaft 7 drives cone gear 9 rotations, bevel gear tooth system drives cone gear 5 again and rotates, cone gear 5 drives 3 rotations of mercury electric installation, lead 2 is connected on the conductive head permanent sleeve 4, so when Workpiece Rotating, lead 2 does not move along with workpiece motion s, can prevent in the workpiece rotation process knotting of wire thus.
Previous embodiment only is a most preferred embodiment of the present invention, and the mode of connection between itself and the equipment all can be made corresponding change, also should belong to protection scope of the present invention.