CN101510710A

CN101510710A - Rapid underline device for ceiling fan motor

Info

Publication number: CN101510710A
Application number: CNA2009100080560A
Authority: CN
Inventors: 万玉吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-21
Filing date: 2009-02-21
Publication date: 2009-08-19

Abstract

The invention relates to a high-speed lead-down device of a ceiling-fan motor, which is driven by the micro DC (direct current) motor and can directly lead down the lacquered wire into an iron-core slot of the stator of the ceiling-fan motor. The motor is provided with the structure that a wide narrow round-head support plate and a narrow round-head support plate which are placed parallelly from front to rear and the edges of the supporting plates are utilized for forming the slideway of a hollow lead-down needle. Two cylindrical belt pulleys which are driven by a wide belt are equipped on two ends of the two supporting plates. The external surface of the wide belt is provided with a shaft sleeve which is pierced with the hollow lead-down needle that can freely rotate. A micro DC motor is fixed on the external side of the wide supporting plate. The external side of the narrow supporting plate is provided with a slot which can be inserted with a single-hook claw or a double-hook claw that can hook the high-speed lead-down device to the slot end of the stator core for high-speed lead down. The high-speed lead-down device is a helpful assistant for the motor repairmen or small-scale motor manufacturers.

Description

Rapid underline device for ceiling fan motor

Affiliated technical field:

The present invention relates to a kind of device to the ceiling-fan motor stator winding installation, especially with the direct current machine power, can be apace a kind of rapid underline device for ceiling fan motor in the ceiling-fan motor stator slot under the enamelled wire, it is the competent assistant of motor repair personnel and micro-machine manufacturing firm.

Background technology:

So far, motor repair personnel or micro-machine manufacturing firm are giving 28 grooves, 32 grooves, when 36 groove ceiling-fan motor stator cores are rolled off the production line, two kinds of inserting methods are being arranged: 1. roll off the production line this method all over the ground with hand one circle one in groove, can only descend what a ceiling-fan motor winding in one day, and tired as to have a pain in the back; 2. with coil winding machine with the enamelled wire coiled one by one behind the coil, again under each coil in each groove, the enamelled wire of the many consumptions 1/4th of this method, and operation sequence is many, one day also can only following two ceiling-fan motor windings, also seem especially nervous arduous.In a word, these two kinds of traditional inserting methods, efficient is low, the cost height, the workman is also very arduous.

Summary of the invention:

Efficient is low when the enamelled wire coiled being rolled off the production line in groove respectively behind the coil one by one down or with coil winding machine with hand one circle one circle when rolling off the production line in order to overcome tradition, the cost height, the deficiency that the workman is also arduous, the invention provides a kind of rapid underline device for ceiling fan motor, this rapid underline device for ceiling fan motor is power with the direct current machine, can be apace under the enamelled wire in the ceiling-fan motor stator slot, its speed is fast, cost is low, and the workman has also alleviated arduous.

It is as follows that this invention solves the technical scheme that its technical problem adopted: ceiling-fan motor stator core horizontal fixed, enamelled wire is passed the hollow pin (minute hand or hour hand) that rolls off the production line, allow hollow roll off the production line pin with level along adjacent two notches rotation, just can under the enamelled wire in groove.Because it is narrow outer wide between the notch of its stator core and the notch being, this just requires the roll off the production line similar taper of rotational trajectory of pin of hollow, for this reason, by each forward and backward vertical parallel placement of globular model supporting bracket of one of narrow/wide, with the edge of globular model supporting bracket as the roll off the production line slideway of pin of hollow.A cylindrical belt pulley is respectively installed at two between two supporting brackets, and one of them is the cylindrical belt pulleys of two grooves, and another is the cylindrical belt pulley of three-flute.Two belt pulleys are by a wide belt transmission.The inner surface of wide belt has two vertical boss, and two vertical boss are just in time corresponding with two grooves on two cylindrical belt pulleys, in case wide belt deviation.Fix a major axis cover at the outer surface of wide belt, major axis cover is vertical with wide belt transmission direction, is installed with the hollow free to rotate pin that rolls off the production line during major axis overlaps, and the roll off the production line rear end of pin of hollow is with a centring ring, and hollow rolls off the production line to be installed with in the pin and treats around enamelled wire.The wide supporting bracket outside is fixed a DC micromotor and is used as power.The axle head of motor is equipped with a small belt pulley.Slot is equipped with in the narrow supporting bracket outside, can insert at any time in the slot and singly collude pawl or two pawl that colludes, so that the groove end that rapid underline device for ceiling fan motor is colluded stator core rolls off the production line at any time.

By singly colluding pawl or twoly colluding the groove end that pawl colludes rapid underline device for ceiling fan motor ceiling-fan motor, the hollow pin that rolls off the production line is penetrated in the major axis cover, and install centring ring, select the whole wheel of the suitable ditty of diameter, make the hollow pin that rolls off the production line be in the centre of notch, in hollow rolls off the production line pin, pass again and treat around enamelled wire.Adjust errorless after, connect DC power supply, direct current machine is high speed rotating just, small belt pulley on the motor shaft drives the cylindrical belt pulley rotation of three-flute by narrow belt, the cylindrical belt pulley of three-flute drives wide belt rotation, and wide belt drives the axle sleeve rotation, and axle sleeve drives hollow and rolls off the production line pin along the formed edge rotation of two globular model supporting brackets, enamelled wire just can descend in the groove, reaches the purpose that rolls off the production line fast.

Certainly, the stator winding of ceiling-fan motor has the branch of individual layer and bilayer, is best with bilayer wherein, and this rapid underline device for ceiling fan motor is applicable to that just in time bilayer rolls off the production line.When using this rapid underline device for ceiling fan motor, by changing the direction of direct current machine, counterclockwise around a coil, clockwise around a coil ..., get well each coil successively down, just can realize that playing a reversed role between coil and the coil is connected, and reaches the purpose that bilayer rolls off the production line.

Beneficial effect of the present invention: 1. volume is little; 2. in light weight; 3. simple in structure; 4. low cost of manufacture; 5. high efficiency.Being fit to very much motor repair portion or micro-machine manufacturing firm uses.

Description of drawings

Fig. 1 is the front view of rapid underline device for ceiling fan motor; Fig. 2 is the left view of rapid underline device for ceiling fan motor; Fig. 3 is the vertical view of rapid underline device for ceiling fan motor; Fig. 4 is the front view of narrow supporting bracket; Fig. 5 is the vertical view of narrow supporting bracket; Fig. 6 is the front view of wide supporting bracket; Fig. 7 is the vertical view of wide supporting bracket; Fig. 8 singly colludes the pawl front view; Fig. 9 singly colludes the pawl left view; Figure 10 singly colludes the pawl vertical view; Figure 11 is two pawl front views that collude; Figure 12 is two pawl left views that collude; Figure 13 is two pawl vertical views that collude; Figure 14 is the slot front view; Figure 15 is the slot left view; Figure 16 is the slot vertical view; Figure 17 is the slot cutaway view; Figure 18 is wide belt front view; Figure 19 is wide belt vertical view; Figure 20 is the hollow pin that rolls off the production line (minute hand); Figure 21 is the hollow pin that rolls off the production line (hour hand);

Among the figure, the 1st, narrow supporting bracket; 2 is the cylindrical belt pulleys of two grooves; The 3rd, wide supporting bracket; The 4th, axle (two); The 5th, small belt pulley; The 6th, narrow belt; The 7th, packing ring (four); The 8th, the cylindrical belt pulley of three-flute; The 9th, wide belt; The 10th, slot; The 11st, singly collude pawl; The 12nd, two melons that collude; The 13rd, power supply lead wire; The 14th, the hollow pin (minute hand) that rolls off the production line; The 15th, the hollow pin (hour hand) that rolls off the production line; The 16th, the major axis cover; The 17th, the whole wheel of ditty (two); The 18th, apron; The 19th, direct current machine; The 20th, the ceiling-fan motor stator core.

Embodiment

Among Fig. 1, before narrow supporting bracket 1 and the wide supporting bracket 3, the parallel placement in back, two therebetween is equipped with cylindrical belt pulley 2 of two grooves and the cylindrical belt pulley 8 of three-flute, two cylindrical belt pulleys are around axle 4 rotations, the end face of two cylindrical belt pulleys and narrow, packing ring 7 is all arranged between the wide supporting bracket, two cylindrical belt pulleys are done transmission by wide belt 9, be fixed with major axis cover 16 on the wide belt outer surface, major axis cover two respectively puts a whole wheel 17 of ditty that diameter is suitable, be installed with the hollow free to rotate pin (minute hand 14 or hour hand 15) that rolls off the production line in the major axis cover, the hollow pin rear end of rolling off the production line is with centring ring 18, the narrow supporting bracket outside is fixed with slot 10, inserts in the slot and singly colludes pawl 11 or two pawl 12 that colludes, and a direct current motor 19 is fixed in the wide supporting bracket outside, motor shaft end is fixed a small belt pulley 5, between the cylindrical belt pulley of small belt pulley and three-flute by narrow belt 6 transmissions.

Among Fig. 1, instantly during U phase winding (inner ring), insert in the slot 10 singly colluding pawl 11, by singly colluding pawl rapid underline device for ceiling fan motor is caught on 20 1 groove ends of stator core, the hollow pin (minute hand) 14 that rolls off the production line is penetrated in the major axis cover 16, select two suitable whole wheels 17 of ditty of diameter to be enclosed within the two ends of major axis cover 16, the hollow pin that rolls off the production line is positioned in the middle of the notch, at the hollow pin rear end cover upper leather ring 18 that rolls off the production line, enamelled wire is passed the hollow pin that rolls off the production line, connect DC power supply, the hollow pin high speed rotating that rolls off the production line, enamelled wire has just arrived in the groove down.By the method for continuous change direct current machine direction, suitable around a coil, the coil that rewinds ..., and the like, can descend the U phase coil; Instantly during V phase winding (outer ring), change two pawls 12 that collude into, twoly collude two groove ends that pawl catches on stator core singly colluding pawl 11, the long pin that rolls off the production line changes the short pin that rolls off the production line into, after the same method, can descend the V phase winding, but, mutually the groove that will stagger of the head of V phase and U (promptly 90 ⁰Electrical degree).The number of turn of ceiling-fan motor stator winding is very not strict, till the following tankful.

Claims

1. rapid underline device for ceiling fan motor, by each forward and backward parallel placement of globular model supporting bracket of one of narrow/wide, two between two supporting brackets is separately installed with one the two cylindrical belt pulley of groove and the cylindrical belt pulley of three-flute, two cylindrical belt pulleys are rotated by a wide belt, a slot is fixed in the narrow supporting bracket outside, can insert in the slot and singly collude pawl or two pawl that colludes, a direct current motor is fixed in the wide supporting bracket outside; It is characterized in that: by each forward and backward parallel placement of globular model supporting bracket of one of narrow/wide, the slideway of major axis cover rotation is made at the edge of two supporting brackets; Singly colluding pawl or twoly collude a groove end or two groove ends that pawl can be easily colludes the ceiling fan motor stator core to rapid underline device for ceiling fan motor and roll off the production line in the narrow supporting bracket outer slots; The axle of the DC motor in the wide supporting bracket outside passes wide supporting bracket and reaches between the two cylindrical belt pulleys and be used as power.

2. according to right 1 described rapid underline device for ceiling fan motor, it is characterized in that: the narrow/wide supporting bracket is respectively all to be polished into semicircle by a two narrow and short and a wide and long steel plate to form; Wide belt outer surface is fixed a major axis cover, wide belt inner surface has two vertical boss just in time corresponding with the groove on the cylindrical belt pulley, in case wide belt deviation, the major axis cover that crosswise fixed one tilts on the wide belt outer surface, two of major axis cover respectively puts the whole wheel of cylindrical ditty back and relies on the tension force of wide belt that the whole wheel of two ditties is pressed on the edge of narrow/wide supporting bracket, is installed with the hollow free to rotate pin that rolls off the production line in the major axis cover; Singly collude melon and be the first half by " protruding " font steel disc and curve one and collude shape and form, two pawls that collude are that the first half by " recessed " font steel disc curves two and colludes shape and form, both the latter half length and width unanimities, and the center has a boss to make positioning action.

3. according to right 1 or 2 described rapid underline device for ceiling fan motor, it is characterized in that: the angle of inclination of the angle decision major axis cover of two notches of ceiling-fan motor stator, by the whole wheel of the ditty that changes different-diameter, can play the effect at fine setting major axis cover angle of inclination.