KR20030002408A - Armature assembly apparatus of start motor - Google Patents

Abstract

PURPOSE: An apparatus for assembling an armature of a start motor is provided to improve productivity by using one unit for supplying and stacking cores and winding coils. CONSTITUTION: A jig(6) is installed on an upper portion of a base plate(5). The jig(6) is used for assembling an armature(1). A supply portion(7) is installed at one side of the upper portion of the base plate(5). The supply portion(7) is used for arranging and supplying a plurality of cores. A shaft supply portion(8) and a coil supply portion(9) are installed at the upper portion of the jig(6). An assembling RAM(10) is installed between the shaft supply portion(8) and the coil supply portion(9). The shaft supply portion(8), the coil supply portion(9), and the assembling RAM(10) are elevated on the upper portion of the jig(6). The cores are stacked, the shaft is inserted, and coils are installed by elevating the assembling RAM(10).

Description

Amateur assembly device of starting motor {ARMATURE ASSEMBLY APPARATUS OF START MOTOR}

The present invention is to assemble the armature of the starter motor for starting the engine of the vehicle, so that the supply of the core for the assembly of the armature and the lamination and winding of the coils can be assembled as a unitized device The present invention relates to an armature assembly apparatus of a starter motor which can be supplied while aligning parts of the armature so that the assembly work can be performed smoothly, thereby improving workability and productivity.

In general, a starter motor installed for engine start of a vehicle installs an armature and a field part in a housing equipped with a magnet switch to rotate the pinion to start the engine, and the armature rotates strongly by the magnetic action thereof. This pinion was designed to drive the engine by rotating its ring gear.

On the other hand, the armature provided in the conventional starting motor is assembled by stacking a plurality of cores, the side plate is installed on both ends of the core, and the coil is wound around the core in the state in which the armature shaft is inserted into the center of the core In the assembling of the armature, the cores are supplied to the stacking means manually by hand, and the armature shafts are manually inserted into the shaft holes of the stacked and assembled cores while the supplied cores are stacked. It was configured to wind the coil while manually inserting the coil into the slot of the cores with the core and the shaft assembled.

However, in the conventional amateur assembly work as described above, the assembly work was very cumbersome and the productivity was greatly deteriorated because the assembly was performed by the worker supplying parts such as the core and the shaft constituting the amateur by hand. Since the supply of materials and parts by the worker depends on the skill of the workers, there was a defect that the assembly state of the amateur was poor, and thus, the labor frequency and labor force were increased, resulting in a high frequency of defective products. .

The present invention has been made in view of the above-mentioned conventional problems, and the present invention is to assemble an armature of the starting motor for starting the engine of the vehicle, the supply of the core for the assembly of the armature and lamination thereof And an assembly unit of the starter motor which allows the winding operation of the coil to be assembled as a unitized device, and aligns and supplies the parts of the amateur to facilitate the assembly operation, thereby improving workability and productivity. It is intended to provide, when described in detail based on the accompanying drawings as follows.

1 is a configuration diagram showing the configuration of an amateur assembly apparatus of an embodiment of the present invention

Figure 2 is an amateur extract in the assembled state according to the embodiment of the present invention

Explanation of symbols on the main parts of the drawing

1: amateur

2: core

3: axis of the amateur

4: coil

5: expect

6: jig

7: supply unit

8: shaft feeding means

9: coil supply means

10: assembly ram

In assembling the armature 1 of the starting motor, which is provided for starting the vehicle, and composed of a plurality of cores 2, a shaft 3 inserted therein, and a coil 4, the upper portion of the base 5 A jig 6 for assembling the arm is installed, and on one side thereof, a supply part 7 is provided to align and supply a plurality of cores 2. The upper part of the jig 6 has a shaft supply means 8 and a coil. Each of the supply means 9 is installed and an assembly ram 10 is installed therebetween, and the shaft supply means 8, the coil supply means 9, and the assembly ram 10 move left and right to move up and down. It is configured to supply the coil and the assembly of the arm by the stacking of the core and the insertion of the shaft and installation of the coil by the lifting of the assembly ram (10).

The present invention configured as described above is provided for starting the vehicle, in assembling the amateur motor (1) of the starting motor consisting of a plurality of cores (2), the shaft (3) and the coil (4) inserted therein, When the cores 2 are supplied while the cores 2 are aligned through the supply unit 7 provided on the upper side of the base 5, the cores 2 which are supplied while being aligned are sequentially supplied to the jig 6 for assembling the armature. In the stacked state, the assembly ram 10 descends while the core 2 is stacked to assemble the core 2 by lamination.

When the shaft is supplied to the shaft supply means 8 in the above state, the shaft supply means 8 is moved horizontally to the upper portion of the jig 6 while the shaft supply means 8 is lowered in this state. Is inserted into the central shaft hole of the stacked cores 2, and the coil is supplied to the coil supply means 9 while the shaft is assembled. The assembly of the armature is completed by assembling a coil to the outside of the core 2 while moving up and down.

The present invention as described above by supplying a plurality of cores and shafts and coils constituting the amateur in a single device as described above and by assembling the supplied parts sequentially so that this assembly operation is made automatically of the amateur The assembly work is smooth, the assembly state of the amateur is excellent, and since it is possible to assemble at a constant state at any time without requiring a separate manpower for the assembly work, there is no occurrence of defective products, according to the amateur assembly It has the characteristic of lighting that can greatly improve the productivity by reducing the labor.

Claims (1)

In assembling the armature 1 of the starting motor, which is provided for starting the vehicle, and composed of a plurality of cores 2, a shaft 3 inserted therein, and a coil 4, the upper portion of the base 5 A jig 6 for assembling the arm is installed, and on one side thereof, a supply part 7 is provided to align and supply a plurality of cores 2. The upper part of the jig 6 has a shaft supply means 8 and a coil. Each of the supply means 9 is installed and an assembly ram 10 is installed therebetween, and the shaft supply means 8, the coil supply means 9, and the assembly ram 10 move left and right to move up and down. The assembly of the starter motor, characterized in that the assembly is configured to supply the coil and to the core and the insertion of the coil and the installation of the shaft by the lifting of the assembly ram (10).