JPH0638326B2 - Winding machine for deflection coil - Google Patents

Description

TECHNICAL FIELD The present invention relates to a winding machine for automatically winding a deflection coil mounted on a cathode ray tube, and more particularly to an improvement of a winding machine for a deflection coil capable of aligned winding. .

"Prior Art" A conventional winding machine for a deflection coil has a coil mold 3 composed of a male mold 1 and a female mold 2 which can be separated and connected, as shown in Figs. After the 1 and the female mold 2 are coupled, the wire rod 5 is guided by the winding guide 6 by the reciprocating circular motion of the fryer 4 around the coil mold 3, that is, the air space formed by the coil mold 3, that is, The wire 5 is wound around the winding region 7. After winding the deflection coil, the shaft 8 extends and is connected to the female die 2, and then the caft 8 performs a returning operation to open the male die 1 and the female die 2, and then the deflection after the winding is completed. Coil type 3
It is designed to be released from. The deflection coil manufactured by the deflection coil winding machine has a shape in which the deflection coil mounted on one cathode ray tube is vertically divided into two.

[Problems to be Solved by the Invention] However, in the conventional deflection coil winding machine described above, the wire rod 5 is simply placed in the winding region 7 of the coil mold 3 with the winding guide 6 interposed by the reciprocating arc motion of the fryer 4. Since the wire is wound, the wire 5 and the wire guide 6 are constantly in contact with each other in a frictional state during the winding. This frictional resistance reduces the tension of the wire 5 wound around the winding region 7. For this reason, the winding region 7 of the coil type 3 has a semicircular cross section as shown in FIG. 18 to match the shape of the neck of the cathode ray tube. For this reason, if the slip resistance between the wire 5 and the female die 2 is large, as shown by the two-dot chain line for the ideal winding state shown by the broken line in FIG. In some cases, the magnetic field may not be wound and may be in an unaligned winding state, and good magnetic properties may not be obtained during use. In particular, when a plurality of wire rods such as a litz wire is wound at once, the sliding resistance between the wire die and the female die 2 is large, and the above-mentioned problems are likely to occur. Moreover, recently, in order to improve the magnetic characteristics of the deflection coil, a pin is inserted into the winding region 7 during the winding to form an air space for magnetic characteristic correction in which the wire is not wound around the deflection coil. However, due to the coil type 2 and the wire 5 being hooked as described above, it is not possible to form an air space for magnetic characteristic correction for each predetermined number of turns, and a predetermined magnetic characteristic is obtained. There was a problem that it could not be done.

SUMMARY OF THE INVENTION In view of the problems of the prior art, the present invention allows a wire guide to reach deep inside a winding area against the frictional resistance generated by the wire rod operating and rubbing against a winding guide, a male die, and a female die. To provide a coil winding machine.

"Means for Solving the Problem" The present invention is, as means for achieving the above-mentioned object, firstly, in a deflection coil winding machine, a winding region is formed when a male type and a female type are joined. A coil type and an ultrasonic oscillator attached to the coil type so as to ultrasonically vibrate the coil type, and when the deflection coil is wound, the ultrasonic oscillator is activated to ultrasonically vibrate the coil type. The frictional resistance that occurs when the wire rod is introduced into the coil type is reduced by the ultrasonic vibration of the coil type so that the wire rod can be smoothly introduced into the deep portion of the coil type winding region.

The present invention then provides, as a second means for achieving the above object, in a winding machine for a deflection coil, a winding region is formed when a male die and a female die are joined, and The female type is a coil type that can be opened, an arm that moves forward and backward by being guided by a groove formed in the male type, and a spring that is pivotally supported by the rod of the arm and that maintains a certain posture. A pushing plate that is biased, and the pushing plate integrally operates when the arm moves forward and backward, and the pushing plate slides along the curved surface of the winding region by the bias, and the wire rod being wound. Was pressed to push the coil winding into the deep portion of the winding region.

The present invention further provides, as a third means for achieving the above object, in a deflection coil winding machine, a winding region is formed when a male die and a female die are joined, and the male die and the female die are formed. The mold is a coil mold that can be opened, a pressing rod that is biased in the thrust direction by a compression coil spring, an elongated hole, and an arm that is slidably held by the pressing rod. , Pivotally supported on the tip of the arm, and given the habit of maintaining a certain posture by the biasing of a spring,
A pushing plate slidable in the winding region, and driving the pushing rod against the compression coil spring by a pulse motor during coil winding, actuating the pushing plate via an arm, The wire rod was pressed into the deep part.

[Examples] Hereinafter, the present invention will be described in detail with reference to illustrated examples.

First, the present invention will be described with reference to the first embodiment shown in FIGS.

In the first embodiment, the frictional resistance generated between the wire and the winding guide is reduced by ultrasonic vibration.

In the figure, 11 is a male type and 12 is a female type. Female mold 1
2 is movable in a freely connectable manner to the male die 11 and has a winding guide 13, which is the same as the conventional one. The female die 12 is provided with an ultrasonic oscillator 14 using a Langevin oscillator or the like as the pushing device A. When attaching the ultrasonic oscillator 14 to the female die 12, the trajectory 1 of FIG.
As shown in FIG. 5, a fryer 18 for winding the wire material in the winding region formed by the coupling of the male mold 11 and the female mold 12.
Attach it at a position where it does not interfere with the reciprocating circular arc motion of. Further, the ultrasonic oscillator 14 is formed with a connecting portion 16 with a shaft 17 for separating the female die 12 from the male die 11. It goes without saying that the connecting portion 16 is the same as the connecting portion provided in the conventional female die 12.

Then, the shaft 17 is extended and the female die 12 connected to the shaft is coupled to the male die 11 as in the conventional case, and then only the shaft 17 is retracted. Then the fryer 18
As shown by the locus 15 in FIG. 1, if the wire is reciprocated in a circular arc, the wire is guided to the winding guide 13 as in the conventional case,
It is wound around a winding region 19 formed by coupling the male die 11 and the female die 12. At this time, the ultrasonic oscillator 14 is driven to vibrate the female die 12, and if the female die 12 vibrates,
The male mold 11 in the coupled state also vibrates. Therefore, even when the wire rod is in constant contact with the winding guide 13 and the tension is not so much applied, and the slip resistance between the male die 11 or the female die 12 and the wire rod greatly depends on the ultrasonic wave, Oscillation of the male die 11 and the female die 12 by the oscillator 14 reduces the catching of the wire rods with the male die 11 and the female die 12, and thereby the wire rods are aligned and wound in order from the inner part of the winding guide 19. is there.

The present invention will be described below with reference to the second embodiment shown in FIGS.

The second embodiment is provided with an arm that moves forward and backward by being guided by a groove formed in a male shape, and a pushing plate that is pivotally supported by a rod of the arm and that is biased by a spring so as to maintain a certain posture. When the arm is moved forward and backward, the pushing plate operates integrally,
The pushing plate slides along the curved surface of the winding region by the biasing force, presses the wire material being wound, and pushes the coil winding into the deep portion of the winding region.

In the figure, a pushing device A having a pushing plate 22 is provided on a male mold 21. That is, the pulse motor 26 is numerically controlled by fixing the support substrate 24 to the portion opposite to the rear portion of the male die 21 (the side where the female die 23 is joined) and interposing the mounting plate 25 on the support substrate 24. Install. The pulse motor 26 is rotatably connected to a ball screw 30 via timing pulleys 27 and 28 and a timing belt 29. One end of the ball screw 30 has the support substrate 24.
Is rotatably supported on the other end, and the other end is rotatably supported on another support substrate 31. The supporting substrate 31 is fixedly provided on the rear portion of the male mold 21 with an appropriate gap from the supporting substrate 24. A screw member 33 provided on the operating plate 32 is screwed onto the ball screw 30. The operation plate 32 has a guide hole, and the guide rods 34 and 35 are slidably inserted into the guide hole so that the reciprocating motion is guided by the driving of the pulse motor 26. A plurality of pressing rods 37 are attached to the actuating plate 32 so as to be movable back and forth in the axial direction with a spring interposed. The pressing rod 37 may be supported by the support substrate 31 so as to be movable back and forth. As shown in FIGS. 3 and 5, the support substrate 31 has a rotatable piece 38 as shown in FIGS. 3 and 5, and the piece 38 is slidably fitted into the elongated hole 40 of the arm 39. Arm 3
The base end of 9 is pivotally supported on the fulcrum mounting plate 41. The fulcrum mounting plate 41 is fixed to the guide rod 42. The guide rod 42 is inserted into the guide hole of the support substrate 31 so as to be movable back and forth in the axial direction. The fulcrum mounting plate 41 is an air cylinder 43.
Attach to. The air cylinder 43 is installed on the support substrate 31. As shown in FIG. 4, the arm 39 is capable of retracting from the groove 44 formed in the surface of the male die 21. The male die 21 is provided with a receiving cam 45 that is a bearing that abuts against the arm 39. As shown in FIGS. 3 and 6, the arm 39 has a rod 47 attached to the tip thereof, which can be retracted against the elastic force of the spring 46. At the tip of the rod 47, there is a pushing plate 22 capable of swinging freely against the elastic force of the spring 49.
The abutting surface 22a is formed in a shape that follows the shape of the abutting surface of the female die 23.

Next, the operation of the second embodiment will be described.
While the wire is being wound around the winding region 48 formed by the male die 21 and the female die 23 as in the first embodiment, as shown in FIG. It is retracted from the winding region 48 and immersed in the groove 44. Then, the winding operation is stopped for each predetermined number of turns, and the pushing plate 22
The wire rod is pushed into the inner part of the winding region 48 by the pressing plate 22 so as to face the inside of the winding region 48. In this case, first, the air cylinder 43 is operated to move the fulcrum mounting plate 41 forward so that the shaft support 39a at the base end of the arm 39 is positioned near the center of the radius of curvature of the female die 23.
9 performs an opening operation centering on the piece 38, the push plate 22 projects from the groove 44 to the winding region 48 accordingly, and the contact surface 22a of the push plate 22 contacts the surface of the female mold 23. .
Next, when the pulse motor 26 is driven, the ball screw 30 rotates via the timing pulleys 27 and 28 and the timing belt 29, so that the operating plate 33 is screwed onto the screw member 3.
3 is advanced by the screwing of the ball screw 30. Operating plate 3
As the push rod 37 also moves forward with the forward movement of 3, the piece 38
Presses the arm 39 while moving in the long hole 40, whereby the arm 39 rotates about the shaft support 39a at the base end. The rotation of the arm 39 causes the pushing plate 22 to perform a swinging motion, and the abutting surface 22a moves forward along the surface of the female die 23 toward the inner part of the winding region 48, whereby the pushing plate 22 moves. The wire material is pressed into the inner part of the winding region 48 by the pressing surface 22b. When the pushing of the wire is completed, the pulse motor 26
By reversing the pressure rod 37 to retract the arm 39, thereby opening the arm 39, and then driving the air cylinder 43 to retract the fulcrum mounting plate 41.
When it contacts the receiving cam 45, it rotates in the opposite direction to the closing direction, so that not only the arm 39 but also the pressing plate 22 is grooved 4.
Immerse in 4. This allows the wire to be wound around the winding region 48. As shown in FIG. 4, the winding region 48 has a shape that curves in accordance with the shape of the neck of the cathode ray tube on which the deflection coil is mounted. The amount of movement is absorbed by the elastic force of the spring 36. The amount of movement of each pressing plate 22 is set with reference to the pressing rod 37 that the spring 36 does not have. The pressing force of the pressing rod 3 is generated by the elastic force of the spring 36.
It is also possible to drive each pressing rod 37 by a separate pulse motor without absorbing the movement amount of 7. Further, it is possible to attach the ultrasonic oscillator 14 of the first embodiment to the female mold 23 so that the ultrasonic oscillator 14 and the pressing plate 22 can be used in common.

The present invention will be described below with reference to the third embodiment shown in FIGS.

The third embodiment is a coil type composed of a male type and a female type,
A pressing rod that is biased in the thrust direction by a compression coil spring, an arm that forms a long hole, and is slidably held by the pressing rod, and an arm that is pivotally supported by the tip of the arm and that has a spring. It is provided with a habit of maintaining a certain posture by the force, and is provided with a pushing plate that is slidable in the winding region, and when the coil is wound, the pressing rod is driven against the compression coil spring to drive the arm. The push-in plate is operated via the push-in plate to push the wire rod to a deep portion in the winding region.

In the figure, the female die 51 is shown with a pushing device A provided with a pushing plate 52 attached thereto. The female die 51 is additionally provided with a pushing device A having a pushing plate 52. That is, female mold 5
1, support plates 53 and 54 are fixedly mounted, a ball screw 55 is rotatably supported on the support plates 53 and 54, and guide rods 56 to 58 are installed. The ball screw 55 has
The pulse motor 61 is connected. The pulse motor 61 is fixed to the female die 51 with a mounting plate 62 interposed. Further, an operating plate 59 is screwed onto the ball screw 55. Actuation plate 59
Has a screwing member 60 that is screwed into the ball screw 55, and has a guide hole into which the guide rods 56 to 58 are inserted slidably in the axial direction. As shown in FIGS. 7 and 9, a mounting plate 63 is screwed to the operating plate 59,
An arm 64 is rotatably pivotally supported on the mounting plate 63. A spring 65 is hooked between the arm 64 and the mounting plate 63. The arm 64 is capable of projecting and retracting in the winding region 67 from the groove 66 formed in the female mold 51. When the arm 64 is retracted from the winding region 67 into the groove 66, the receiving cam 68 composed of a bearing attached to the female mold 51. And a closing operation is performed, so that the groove 66 is immersed in the groove 66. The arm 64 has a rod 70 that is retracted in the direction shown in FIG. 10 against the elastic biasing force of the spring 69, and the pushing plate 52 is rotatably mounted in the X direction shown in FIG. Pivot. Push plate 52 and rod 70
A return spring 1 is interposed between and. Sub-operation plates 72 and 73 are movably mounted on the guide rods 56 and 57 and the guide rods 57 and 58, respectively.
Springs 74 and 75 are provided between the sub-actuation plates 72 and 73 and the actuation plate 59, respectively. The attachment plate 5 is attached to each of the sub-actuation plates 72 and 73, like the actuation plate 59.
The arms 64 provided with the pushing plates 52 are attached to each other with 9 interposed. It is the same as the above that each arm 64 and the push-in plate 52 can be retracted and retracted from the dedicated groove 66, respectively, and can be retracted into the groove 66 by contacting the receiving cam 68.

The winding operation is stopped every time the wire rod is wound in the winding region 67 by a predetermined number of turns, the pulse motor 61 is driven, and the operating plate 59 and the sub operating plates 72, 73 are moved forward. . That is, when the ball screw 55 is rotated by the pulse motor 61, the operating plate 59 screwed onto the ball screw 55 moves forward while being guided by the guide rods 56 to 58. When the operating plate 59 moves forward, the arm 64 moves to the receiving cam 6
The contact with 8 is gradually released, and the arm 64 is opened by the elastic biasing force of the spring 65, whereby the pushing plate 52 faces the winding region 67 from within the groove 66 and the male die 76 is opened.
Touch the surface of. At this time, the arm 64 is attached to the mounting plate 6
The contact surface 52a of the pressing plate 52 follows the surface of the male die 76 toward the inner part of the winding area 67 as the operating plate 59 moves forward. When the slide plate slides, the pushing plate 52 performs a swinging motion in the X direction shown in FIG. 10 against the elastic biasing force of the spring 71 against the rod 70, and the rod 70 biases the elastic force of the spring 69. It opposes and emerges from the inside of the arm 64. As the pushing plate 52 follows the surface of the male mold 76 and advances toward the inner part of the winding region 67, the pushing surface 52b of the pushing plate 52 pushes the wire rod wound in the winding region 67 to push the wire rod. Align. Of course, the contact surface 52a of the pressing plate 52 is formed so as to match the surface shape of the male mold 76.
When the operating plate 59 moves forward, the auxiliary operating plates 72 and 73 also move forward while being guided by the guide rods 56 to 58 via the springs 74 and 75, and accordingly, the pushing plate 52 is moved to the male mold 76 in exactly the same manner as described above. While sliding on the surface of the wire, the wire in the winding area 67 is pressed and aligned. At this time, the springs 74 and 75 are for absorbing the pushing plate 52 when the pushing plate 52 moves while sliding on the surface of the male die 76, because the moving amount varies depending on the pushing plate 52. . The amount of movement of each pushing plate 52 is set based on the amount of movement of the operating plate 59. After pressing the wire material in the winding region 67 by the pushing plate 52, if the pulse motor 61 is rotated in the reverse direction, the pushing plates 5 and the sub-actuating plates 72, 73 are moved back and the pushing plates 5 are moved.
2, the arm 64 abuts the receiving cam 68 and closes against the elastic bias of the spring 65, whereby the pushing plates 52 are set in the groove 66.

Also in the third embodiment, the ultrasonic oscillator 14 of the first embodiment is attached to the female die 51, and the wire rod is wound around the winding region 67 while vibrating the female die 51 by the ultrasonic oscillator 14. Can be used together.

The present invention will be described below with reference to the fourth embodiment shown in FIGS. 11 to 14.

The fourth embodiment is a partial modification of the third embodiment.

In the fourth embodiment, as a pushing device for pushing the wire rod into the deep portion of the winding region, a pushing piece is provided at the tip of a tightly wound spiral wound spring and the pushing piece is used.

In the figure, as a pushing device A, a close contact spiral spring 81 is provided with flexibility, and a pushing piece 82 at the tip of the close contact spiral spring 81 presses the wire material in the winding region 83 toward the inner part. It is the one. That is, the contact angle spiral spring 81 is formed by utilizing the C-shaped plate 84 that has been used conventionally.
Also, the pushing piece 82 is attached. The C-shaped plate 84 is an air cylinder or the like after the completion of winding in the winding region 83 formed by the male die 85 and the female die 86 and before the male die 85 and the female die 86 are opened. Support plates 87, 8
8 and the mounting rod 89 to move forward to press the wire rod in the winding region 83. A plurality of grooves 90 are formed on the surface of the C-shaped plate 84, and the close contact spiral wound spring 81 is slidably accommodated in each groove 90. A pressing piece 82 is fixedly attached to the tip of each contact angle spiral spring 81. The linear contact member 92 is connected to the linear motion guide member 92 with a connecting member 91 interposed at the base end of each angular contact spring 81. The linear motion guide member 92 is composed of a linear motion bearing and a moving member, and is for guiding and supporting the forward and backward movement of the pushing piece 82.
Attach it to. A mounting member 94 is interposed at the base end of the forward-backward moving rod 93 protruding from the linear motion guide member 92, and is connected to the operating rod 95. Each actuating rod 95 is attached to the actuating plate 96. At this time, one of the actuating rods 95 is attached to the actuating plate 96.
The other actuating rod 95 is attached to the actuating plate 96 so as to be axially movable against the elastic bias of the spring 97. The pushing amount of the pushing piece 82 is determined by the operating plate 96.
The pushing piece of the actuating rod 95 is fixed on the base. The operating plate 96 has a screwing member 98, and the screwing member 98 is screwed with the ball screw 99. The ball screw 99 has the support plates 87, 88.
Is rotatably supported by the timing pulley 10
It is connected to the pulse motor 103 via 0, 101 and the timing belt 102. The actuating plate 96 is guided by guide rods 104 and 105 installed between the supporting plates 87 and 88 and moves back and forth by the rotation of the ball screw 99.

Then, in the fourth embodiment, each time the wire material is wound in the winding region 83 by a predetermined number of turns, the winding operation is stopped and the pulse motor 103 is driven. When the pulse motor 103 is driven, the ball screw 99 rotates and the operating plate 96 advances by a predetermined amount. When the operating plate 96 moves forward, each contact angle spiral spring 81 moves forward in the groove 90 while being guided by the linear motion guide member 92, and the pushing piece 82 is inserted into the winding region 83. The wire material already wound in the area 83 is pressed. At this time, the close contact spiral spring 8
1 is a pushing piece 8 while bending along the shape in the winding region 83.
2 is pushed into the winding region 83, but usually the winding region 83 becomes narrower as it goes deeper. In this case, the close contact spiral spring 81 and the escape groove 106 of the pushing piece 82 are formed in the male die 85 or the female die 86. Winding area 8
Although the pushing amount of each pushing piece 82 differs depending on the shape of 3, the difference is absorbed by the spring 97. Pushing piece 8
After the pressing of the wire rod in the winding region 83 by 2 is completed, the pulse motor 103 is rotated in the reverse direction to move the actuating plate 96 and the contact angle winding spring 81 back, and thereby the pushing piece 82 is retracted into the groove 90. Let When the winding of the wire into the winding region 83 is completed, the supporting members 87, 88 and the like are entirely advanced by an air cylinder or the like, and the inside of the winding region 83 is formed by the C-shaped plate 84, as in the conventional case. It is needless to say that the wire rod (deflection coil) is molded and then released as a deflection coil. Also in this case, the ultrasonic oscillator 14 of the first embodiment can be attached to the female die so that the female oscillator vibrates by the ultrasonic oscillator 14.

[Advantages of the Invention] According to the present invention, when a wire is wound around a coil as described above, the tension acting on the wire is not spent on the frictional resistance generated between the coil and the wire, and the deflection coil is Effectively works as a tightening force.

That is, when the wire rod is wound, the wire rod is wound while being moved in a direction intersecting the length direction.
Therefore, when the wire rod moves in the lateral direction (direction intersecting with the wire diameter of the wire rod), the wire rod rubs against the winding guide and receives a frictional resistance, so that the tension acting on the wire rod does not effectively act as a force for winding the deflection coil. However, according to the present invention, the force pulling the wire in the longitudinal direction can be effectively applied to the deflection coil formation.

According to the first embodiment of the present invention, by applying ultrasonic vibration to the male mold, the female mold, etc., the friction between the wire rod and the coil mold is significantly reduced. For this reason, the tension applied to the wire during winding effectively acts as a tightening force, and it is possible to form every corner in a desired shape. Therefore, it is possible to extremely easily wind the deflection coil by sequentially aligning it in the inner part of the winding region.

According to the second to fourth embodiments of the present invention, a wire rod is wound in the middle of winding with a pressing plate or pressing piece having a flexible tip in a winding region curved when the deflection coil is wound. Push in to correct the winding position of the wire rod in the inner part of the winding region. Therefore, since the shape of the coil is constantly adjusted during the winding of the deflection coil, the position of the wire can be corrected with an extremely small force, so that the wire can be easily aligned in an appropriate shape.

As described above, according to the present invention, during the winding of the deflection coil, the frictional resistance generated between the wire rod and the male die or the female die due to the tension at the time of winding the wire rod is reduced or resisted. The deflection coil can be aligned and wound by aligning the wire rod at a predetermined position.

[Brief description of drawings]

FIG. 1 is a plan view of a first embodiment of the present invention, FIG. 2 is a front view of FIG. 1, and FIG. 3 is a front view showing a second embodiment of the present invention partially broken away. FIG. 5 is a side view showing a part of FIG. 3 in a cutaway manner. FIG. 5 is an enlarged front view showing the relationship among the pressing rod 37, the bridge 38, the arm 39, and the elongated hole 40 shown in FIG. FIG. 7 is an enlarged cross-sectional view showing the inside of an arc of an imaginary line in the upper right of FIG. 3 by breaking it, FIG. 7 is a plan view showing a part of the third embodiment of the present invention by breaking it, and FIG. FIG. 7 is a plan view of the support plates 53, 54 and the guide rods 56 to 68 shown in FIG. 7, FIG. 9 is a sectional view taken along the arrow I-I in FIG. 8, and FIG. 10 is an imaginary line in FIG. FIG. 11 is an enlarged end view showing the inside of the arc of FIG. 11, FIG. 11 is a plan view showing a part of the fourth embodiment of the present invention by breaking, FIG. 12 is a front view of FIG. 11, and FIG. C-shaped forming plate 84 Front view, FIG. 14 is a perspective view of FIG. 13, FIG. 15 is an overall perspective view of a conventional example, FIG. 16 is an enlarged perspective view showing the coil mold of FIG. 15, and FIG. 17 is FIG. FIG. 18 is an enlarged front view showing the coil mold 3 shown in exploded form, and FIG. 18 is an enlarged front view showing the conventional coil mold 3 and the wire 5 wound around the winding region 7. A ... Pushing device 1 ... Male type 2 ... Female type 3 ... Coil type 4 ... Flyer 5 ... Wire rod 6 ... Winding guide 7 ... Winding area 8 ... Shafts 11, 21, 76, 85: Male type 12, 23, 51, 86 ... Female type 13 ... Winding guide 14 ... Ultrasonic oscillator 15 ... Locus 16 ... Coupling part 17 ... Shaft 18 ... Flyer 19 ... Winding Guide 20 22, 52 ... Pushing plate 22a, 52a ... Abutting surface 52b ... Pushing surface 23 24, 31 ... Supporting substrate 25 ... Mounting plate 26, 61, 103 ... Pulse motor 27, 28, 100, 101 ... Timing pulley 29, 102 ... Timing belt 30, 55, 99 ... Ball screw 32, 59, 96 ... Operating plate 33, 60, 98 ... Screwing member 34, 35, 104, 105 ... Guide Rod 36, 6,49,65,69,71,74,75,9
7 ... Spring 37 ... Pressing guide rod 38 ... Piece 39, 64 ... Arm 39a ... Shaft support 40 ... Long hole 41 ... Support point mounting hole 42 ... Guide rod 43 ... Air cylinders 44, 66, 90 ... Groove 45 ... Receiving cam 47, 70 ... Rod 48, 67, 83 ... Winding area 53, 54, 87, 88 ... Support plate 56, 57, 58 ... Guide rod 61 ... Pulse motor 62, 63 ... Mounting plate 68 ... Receiving cam 72, 73 ... Sub actuating plate 77 ... Stopper 81 ... Adhesive angular spring 82 ... Pushing piece 84 ... C-shaped plate 89 ... Mounting rod 91 ...... Coupling member 92 …… Linear motion guide member 93 …… Back and forth movement rod 94 …… Mounting member 95 …… Operating rod 96 …… Escape groove

Claims (3)

[Claims] 1. A deflection system comprising: a coil type for forming a winding region when a male type and a female type are joined; and an ultrasonic oscillator attached to the coil type so as to ultrasonically vibrate the coil type. At the time of coil winding, the ultrasonic oscillator is operated to ultrasonically vibrate the coil mold, and the frictional resistance generated when the wire is introduced into the coil mold is reduced by the ultrasonic vibration of the coil mold. A deflection coil winding machine characterized in that a wire rod can be smoothly introduced into a deep portion of a winding region. 2. A coil type which forms a winding region when a male type and a female type are joined, an arm which advances and retreats by being guided by a groove formed in the male type, and a pivotally supported by a rod of the arm. And a pressing plate that is biased by a spring so as to maintain a constant posture, the pressing plate integrally operates when the arm advances and retracts, and the pressing plate bends the curved surface of the winding region. A winding machine for a deflection coil, characterized in that the coil winding is slid along and pressed against a wire material being wound to push the coil winding into a deep portion of a winding region. 3. A coil die for forming a winding region when a male die and a female die are joined, a pressing rod urged in a thrust direction by a compression coil spring, and an elongated hole formed in the elongated hole. An arm slidably held by the pressing rod, and a pushing plate that is pivotally supported by the tip of the arm and is given the habit of maintaining a certain posture by the bias of a spring and is slidable within the winding region. In the coil winding, the pressing rod is driven against the compression coil spring by a pulse motor, the pressing plate is operated via the arm, and the wire rod is pressed to a deep portion in the winding region. Winding machine for deflection coil.