CN107871603B - Coil clamping structure capable of adjusting center of coil in real time - Google Patents
Coil clamping structure capable of adjusting center of coil in real time Download PDFInfo
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- CN107871603B CN107871603B CN201711365957.6A CN201711365957A CN107871603B CN 107871603 B CN107871603 B CN 107871603B CN 201711365957 A CN201711365957 A CN 201711365957A CN 107871603 B CN107871603 B CN 107871603B
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- 230000005540 biological transmission Effects 0.000 claims description 89
- 238000003825 pressing Methods 0.000 claims description 77
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
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Abstract
The invention discloses a coil clamping structure capable of adjusting the circle center of a coil in real time, wherein a motor is arranged to drive a screw rod to move, and the coil clamping device moves back and forth along the screw rod under the drive of the screw rod; in the coil winding process, the motor automatically drives the screw rod to move, and the coil clamping device drives the coil to translate along with the screw rod, so that the coil realizes synchronous linkage of the circle centers of the coil in the rotating winding process, the angle winding blind area of the coil can also normally wind, the winding quality of the coil is ensured, and the production requirement is met.
Description
Technical Field
The invention relates to a coil clamping structure, in particular to a coil clamping structure capable of adjusting the circle center of a coil in real time.
Background
The coil is clamped and driven to rotate by a coil pinch roller arranged on the side face of the coil in the winding process, and the coil is driven to rotate by the coil pinch roller to realize winding. However, when the coil is an irregular coil (for example, a bump is arranged at the top or bottom of the coil), an angle winding blind area exists in the winding process of the coil (namely, the coil cannot wind in the angle winding blind area), so that a notch is formed after the winding of the coil is completed, the winding quality of the coil is affected, and the production requirement cannot be met.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
The invention aims to provide a coil clamping structure capable of adjusting the circle center of a coil in real time, and aims to solve the problem that an angle winding blind area cannot be wound when an existing irregular coil is wound, a notch is formed after the coil is wound, and the winding quality of the coil is affected.
The technical scheme of the invention is as follows: a coil clamping structure capable of adjusting the center of a coil in real time comprises:
A base;
The screw rod is arranged on the base;
The synchronous wheel drives the screw rod to rotate, the synchronous wheel is connected with one end of the screw rod, and the synchronous wheel is driven by the motor to rotate;
the sliding block is arranged on the screw rod and moves back and forth along the screw rod along with the rotation of the screw rod;
a bottom plate arranged on the slide block;
the coil clamping device is arranged on the bottom plate, and the coil is clamped by the coil clamping device and drives the coil to rotate so as to realize coiling;
in the winding process of the coil, according to the actual size of the iron core and the thickness of the coil winding, the motor drives the screw rod to rotate in real time through the synchronous wheel, and the coil clamping device moves back and forth along the screw rod so as to adjust the circle center of the coil in real time, so that the angle winding blind area of the coil can also normally wind.
But coil centre gripping structure in real time adjustment coil centre of a circle, wherein, the base includes the horizontal bottom plate, vertically sets up the vertical bottom plate at horizontal bottom plate both ends respectively, the lead screw runs through two vertical bottom plates and sets up on two vertical bottom plates, all is provided with the mounting hole on every vertical bottom plate, the guide bar passes two mounting hole settings on two vertical bottom plates, the slider cover is on the guide bar, horizontal bottom plate and bottom plate are parallel to each other: the motor drives the screw rod to rotate in real time through the synchronizing wheel, and the coil clamping device moves back and forth along the guide rod.
The coil clamping structure capable of adjusting the circle center of the coil in real time is characterized in that supporting rods are arranged on four corners of the bottom plate, the coil clamping device comprises coil clamping mounting plates arranged on the four supporting rods, and the coil clamping mounting plates are parallel to the bottom plate; be provided with first coil pinch roller structure, second coil pinch roller structure and third coil pinch roller structure on the coil centre gripping mounting panel, first coil pinch roller structure, second coil pinch roller structure and third coil pinch roller structure follow side centre gripping coil and drive the coil and rotate and realize the wire winding.
The coil clamping structure capable of adjusting the center of a coil in real time comprises a first rotating motor arranged on a coil clamping mounting plate, a first mounting plate with one end fixed at the top end of the first rotating motor, a first rotating shaft with one end arranged on the other end of the first mounting plate, and a first coil clamping roller arranged at the other end of the first rotating shaft and coaxially rotating along with the first rotating shaft, wherein a motor shaft of the first rotating motor penetrates through the first mounting plate, and the motor shaft of the first rotating motor is connected with the first rotating shaft through a belt in a transmission manner; the second coil pinch roller structure comprises a second rotating motor arranged on the coil clamping mounting plate, a second mounting plate with one end fixed at the top end of the second rotating motor, a second rotating shaft with one end arranged on the other end of the second mounting plate, and a second coil pinch roller arranged at the other end of the second rotating shaft and coaxially rotating along with the second rotating shaft, wherein a motor shaft of the second rotating motor penetrates through the second mounting plate, and the motor shaft of the second rotating motor is connected with the second rotating shaft through a belt in a transmission manner; the third coil pinch roller structure is including setting up one end and running through the third pivot that coil centre gripping mounting panel set up on the coil centre gripping mounting panel, one end setting is at the third pivot other end and along with third pivot pivoted crank, one end setting fourth pivot on the crank other end, the third coil pinch roller of setting at the fourth pivot other end: the first coil pinch roller, the second coil pinch roller and the third coil pinch roller clamp coils from the side, the first rotating motor drives the first coil pinch roller to rotate, the second rotating motor drives the second coil pinch roller to rotate, the coils are driven by the first coil pinch roller and the second coil pinch roller to realize rotating winding, and the third coil pinch roller is driven along with the rotating winding.
The coil clamping device further comprises a first transmission gear, a second transmission gear and a third transmission gear which are arranged on the upper surface of the coil clamping mounting plate side by side, the first transmission gear and the second transmission gear are in meshed transmission, the second transmission gear and the third transmission gear are in meshed transmission, the first rotating motor is fixedly arranged on the first transmission gear, the second rotating motor is fixedly arranged on the second transmission gear, one end of the third rotating shaft penetrates through the third transmission gear and the coil clamping mounting plate and extends to the lower side of the coil clamping mounting plate, and the third rotating shaft drives the third transmission gear to coaxially rotate; a first supporting plate is arranged on the lower surface of the coil clamping mounting plate, a through hole is formed in the first supporting plate, a sleeve is arranged on the lower surface of the coil clamping mounting plate, a nut is arranged at the end part of the sleeve, one end of a straight rod penetrates through the through hole and is arranged on the first supporting plate, an external thread is arranged at the end part of the other end of the straight rod, the other end of the straight rod penetrates through the sleeve to be in threaded fit connection with the nut, and the straight rod extends in the length direction of the coil clamping mounting plate; an adjusting spring is sleeved at one end of the straight rod, a cross rod with a square cross section is sleeved on the straight rod, one end of the cross rod is sleeved on the straight rod through a sleeve hole arranged on the cross rod, the other end of the cross rod extends along the width length direction of the coil clamping mounting plate, the diameter of the sleeve hole on the cross rod is larger than that of the straight rod, one end of the adjusting spring is fixed on the first supporting plate, and the other end of the adjusting spring is connected with one end of the cross rod; one end of the third rotating shaft is provided with a fixing hole, the other end of the cross rod is provided with a fixing screw hole, the fixing bolt penetrates through the fixing hole and the fixing screw hole to fixedly connect the one end of the third rotating shaft with the other end of the cross rod, the adjusting spring is located on one side face of the cross rod, and the third rotating shaft is located on the other side face of the cross rod: the straight rod is moved towards the direction of the nut by rotating the straight rod, the adjusting spring is compressed, one end of the cross rod is moved towards the direction of the nut by the elastic force of the adjusting spring, the other end of the cross rod is moved towards the direction of the first supporting plate, the third rotating shaft is driven to rotate, the third transmission gear rotates along with the movement of the first transmission gear and the second transmission gear, and the second transmission gear and the third transmission gear are meshed for transmission, so that the first transmission gear and the second transmission gear rotate along with the movement of the first transmission gear, the second transmission gear and the third transmission gear, and the first coil pressing wheel, the second coil pressing wheel and the third coil pressing wheel simultaneously apply pressure to the coil in the direction of the circle center of the coil to clamp the coil, and the pre-pressure of the first coil pressing wheel, the second coil pressing wheel and the third coil pressing wheel to the coil is adjusted by adjusting the compression amount of the adjusting spring.
The coil clamping structure capable of adjusting the center of a coil in real time is characterized in that a fifth rotating shaft is arranged on the coil clamping mounting plate, one end of the fifth rotating shaft penetrates through the coil clamping mounting plate and extends to the lower portion of the coil clamping mounting plate, an eccentric cam is sleeved at one end of the fifth rotating shaft and located on the other side face of the cross rod, and the eccentric cam is located below the lower surface of the coil clamping mounting plate: in the coil winding process, the eccentric cam is not contacted with the cross rod, when the coil winding is completed and demolding is needed, the fifth rotating shaft is rotated to drive the eccentric cam to rotate, so that the eccentric cam is contacted with the cross rod and pushes the cross rod to rotate, the third transmission gear rotates along with the cross rod, the first transmission gear and the second transmission gear also rotate along with the cross rod, the first coil pressing wheel, the second coil pressing wheel and the third coil pressing wheel simultaneously move in the direction away from the center of the coil, clamping pressure is not applied to the coil, and the coil can be demolded.
The coil clamping structure capable of adjusting the center of a coil in real time is characterized in that an adjusting handle is arranged at the other end of the fifth rotating shaft, an adjusting hand wheel convenient to adjust is arranged at the end part of the adjusting handle, and the adjusting hand wheel is located above the upper surface of the coil clamping mounting plate.
The coil clamping structure capable of adjusting the center of a coil in real time is characterized in that a fixing plate is arranged on the lower surface of the coil clamping mounting plate, a screw hole is formed in the fixing plate, a limit bolt is screwed into the screw hole, the limit bolt is located on one side face of the cross rod, and the limit bolt is close to the other end of the cross rod: after the coil is demolded, the limit bolts can limit the rotation of the cross rod, so that the three coil pinch rollers are prevented from moving towards the wire storage ring (the three coil pinch rollers are simultaneously clamped to Chu Xianhuan), and the coil pinch rollers or the wire storage ring are prevented from being damaged.
The coil clamping structure capable of adjusting the circle center of the coil in real time comprises a Y-axis adjusting structure arranged on the bottom plate, an X-axis adjusting structure arranged on the Y-axis adjusting structure and a coil pinch roller structure arranged on the X-axis adjusting structure; the Y-axis adjusting structure comprises a Y-axis fixing seat arranged on the bottom plate and a Y-axis screw rod with one end arranged on the Y-axis fixing seat, the other end of the Y-axis screw rod extends out of the Y-axis fixing seat, and a Y-axis adjusting wheel is arranged at the other end of the Y-axis screw rod; the X-axis adjusting structure comprises a Y-axis sliding block which is arranged on a Y-axis screw rod and moves back and forth along the Y-axis screw rod under the drive of the Y-axis screw rod, an X-axis fixing seat which is arranged on the Y-axis sliding block, and an X-axis screw rod with one end arranged on the X-axis fixing seat, wherein the other end of the X-axis screw rod extends out of the X-axis fixing seat, an X-axis adjusting wheel is arranged at the other end of the X-axis screw rod, an X-axis sliding block is arranged on the X-axis screw rod, the X-axis sliding block moves back and forth along the X-axis screw rod under the drive of the X-axis screw rod, and the Y-axis screw rod and the X-axis screw rod are mutually perpendicular; the coil pinch roller structure is arranged on the X-axis sliding block: the positions of the coil pinch roller structure on the Y axis and the X axis are adjusted by adjusting the Y axis adjusting wheel and the X axis adjusting wheel.
The coil clamping structure capable of adjusting the circle center of the coil in real time is characterized in that a coil pinch roller fixing plate is arranged on an X-axis sliding block, the coil pinch roller structure comprises a first pinch roller rotating rod with the middle part hinged to the pinch roller fixing plate and a second pinch roller rotating rod with the middle part hinged to the pinch roller fixing plate, a third guide rail is arranged on the coil pinch roller fixing plate, and the third pinch roller rotating rod is arranged in the third guide rail and moves back and forth along the third guide rail; a first pinch roller is arranged at one end part of the first pinch roller rotating rod, a first adjusting rod is connected at the other end part of the first pinch roller rotating rod, and a first adjusting handle is connected at the end part of the first adjusting rod; a second pinch roller is arranged at one end part of the second pinch roller rotating rod, a second adjusting rod is connected at the other end part of the second pinch roller rotating rod, and a second adjusting handle is connected at the end part of the second adjusting rod; a third pinch roller is arranged at one end part of the third pinch roller rotating rod, the other end part of the third pinch roller rotating rod is hinged with the other end of the first pinch roller rotating rod, and the other end part of the third pinch roller rotating rod is hinged with the other end of the second pinch roller rotating rod; a first mounting block is arranged at the bottom of a hinging point of the third pressing wheel rotating rod and the first pressing wheel rotating rod, a second mounting block is arranged at the bottom of a hinging point of the third pressing wheel rotating rod and the second pressing wheel rotating rod, an adjusting rotating rod penetrates through the first mounting block and the second mounting block, a spring is arranged on the adjusting rotating rod, the spring is arranged between the first mounting block and the second mounting block, a sleeve is arranged at one side end part of the second mounting block, a nut is arranged at one end part of the sleeve, threads are arranged at one end part of the adjusting rotating rod, the end part of the adjusting rotating rod, provided with threads, penetrates through the sleeve and is in threaded connection with the nut, and the second mounting block is arranged between the spring and the sleeve; the coil clamping device is connected with the power device and drives the first pressing wheel, the second pressing wheel and the third pressing wheel to rotate: through adjusting first adjustment handle and second adjustment handle simultaneously, make first pinch roller, second pinch roller and third pinch roller simultaneously to the centre of a circle direction motion centre gripping coil of coil and drive the coil and rotate and realize the wire winding, adjust the compression volume of spring through the spin nut to realize the regulation of the precompression of first coil pinch roller, second coil pinch roller and third coil pinch roller to the coil, can realize the drawing of patterns of coil through adjusting first adjustment handle and second adjustment handle.
The invention has the beneficial effects that: the invention provides a coil clamping structure capable of adjusting the circle center of a coil in real time, a motor is arranged to drive a screw rod to move, and the coil clamping device moves back and forth along the screw rod under the drive of the screw rod; in the coil winding process, the motor automatically drives the screw rod to move, and the coil clamping device drives the coil to translate along with the screw rod, so that the coil realizes synchronous linkage of the circle centers of the coil in the rotating winding process, the angle winding blind area of the coil can also normally wind, the winding quality of the coil is ensured, and the production requirement is met.
Drawings
Fig. 1 is a schematic structural diagram of a coil clamping structure capable of adjusting the center of a coil in real time in the invention.
Fig. 2 is a schematic bottom view of the lower surface of the coil holding mounting plate in embodiment 1 of the present invention.
Fig. 3 is a schematic view of the center position of the coil when starting to wind.
Fig. 4 is a schematic diagram of the center position of the coil after winding the first layer when the center of the coil is not translated.
Fig. 5 is a schematic diagram of the center position of the coil after winding the first layer when the center of the coil translates in real time.
Fig. 6 is a schematic structural view of a coil holding device in embodiment 2 of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
As shown in fig. 1, a coil clamping structure capable of adjusting a center of a coil in real time includes:
A base;
A screw 110 provided on the base;
the synchronous wheel 200 drives the screw rod 110 to rotate, the synchronous wheel 200 is connected with one end of the screw rod 110, and the synchronous wheel 200 is driven by a motor to rotate;
a slider 120 provided on the screw 110 and moving forward and backward along the screw 110 as the screw 110 rotates;
a bottom plate 130 disposed on the slider 120;
The coil clamping device is arranged on the bottom plate 130, and the coil is clamped by the coil clamping device and driven to rotate so as to realize coiling;
In the winding process of the coil, according to the actual size of the iron core and the thickness of the coil winding, the motor drives the screw rod 110 to rotate in real time through the synchronous wheel 200, and the coil clamping device moves back and forth along the screw rod 110 so as to adjust the circle center of the coil in real time, so that the angle winding blind area of the coil can also wind normally, and the winding quality of the coil is ensured. In the coil winding process, the motor automatically drives the screw rod 110 to move through the synchronous wheel 200, and the coil clamping device drives the coil to translate along with the screw rod, so that the coil realizes synchronous linkage of the circle centers of the coil in the rotating winding process, the angle winding blind area of the coil can also normally wind, and the winding quality of the coil is ensured.
As shown in fig. 3, the center position of the coil when starting winding; as shown in fig. 4, which is a schematic view of the first layer of the coil after winding (in which the center of the coil is not shifted), the coil has an angle where the coil is not wound, i.e., an angle winding blind area of the coil. As shown in fig. 5, the coil is wound while the motor and the synchronous wheel 200 drive the coil center to realize translation, so that synchronous linkage of the coil center is realized while the coil rotates and winds, the effect of eliminating the angle winding blind area in fig. 3 is achieved, the angle winding blind area of the coil can also wind normally, and the winding quality of the coil is ensured.
Specifically, in order to make the coil more steady in the in-process of translation, the base includes horizontal bottom plate 111, respectively vertical bottom plate 112 at horizontal bottom plate 111 both ends, lead screw 110 runs through two vertical bottom plates 112 and sets up on two vertical bottom plates 112, all is provided with the mounting hole on every vertical bottom plate 112, and guide bar 113 passes two mounting holes and sets up on two vertical bottom plates 112, and slider 120 overlaps on guide bar 113, and horizontal bottom plate 111 and bottom plate 130 are parallel to each other: the motor drives the screw rod 110 to rotate in real time through the synchronizing wheel 200, and the coil clamping device moves back and forth along the guide rod 113.
Specifically, the coil clamping device can be realized by adopting various structures, so long as the coil clamping device can clamp coils and drive the coils to rotate to realize winding.
Example 1
Specifically, the coil clamping device includes coil clamping mounting plates 140 disposed on the four struts, the coil clamping mounting plates 140 being parallel to the bottom plate 130; the coil clamping mounting plate 140 is provided with a first coil pinch roller structure, a second coil pinch roller structure and a third coil pinch roller structure, and the first coil pinch roller structure, the second coil pinch roller structure and the third coil pinch roller structure clamp coils from the side surfaces and drive the coils to rotate to realize winding.
Further, the first coil pressing wheel structure comprises a first rotating motor 311 arranged on a coil clamping mounting plate 140, a first mounting plate 312 with one end fixed at the top end of the first rotating motor 311, a first rotating shaft with one end arranged on the other end of the first mounting plate 312, and a first coil pressing wheel 314 arranged on the other end of the first rotating shaft and coaxially rotating along with the first rotating shaft, wherein a motor shaft of the first rotating motor 311 penetrates through the first mounting plate 312, and the motor shaft of the first rotating motor 311 is in transmission connection with the first rotating shaft through a belt; the second coil pinch roller structure is consistent with the first coil pinch roller structure in structure, the second coil pinch roller structure comprises a second rotating motor arranged on a coil clamping mounting plate 140, a second mounting plate with one end fixed at the top end of the second rotating motor, a second rotating shaft with one end arranged on the other end of the second mounting plate, and a second coil pinch roller arranged at the other end of the second rotating shaft and coaxially rotating along with the second rotating shaft, a motor shaft of the second rotating motor penetrates through the second mounting plate, and a motor shaft of the second rotating motor is connected with the second rotating shaft through a belt in a transmission manner; the third coil pressing wheel structure comprises a third rotating shaft 331 with one end penetrating through the coil clamping mounting plate 140 and arranged on the coil clamping mounting plate 140, a crank 332 with one end arranged at the other end of the third rotating shaft 331 and rotating along with the third rotating shaft 331, a fourth rotating shaft with one end arranged at the other end of the crank 332, and a third coil pressing wheel 333 arranged at the other end of the fourth rotating shaft: the first coil pinch roller 314, the second coil pinch roller and the third coil pinch roller 333 clamp coils from the side surfaces, the first rotating motor 311 drives the first coil pinch roller 314 to rotate, the second rotating motor drives the second coil pinch roller to rotate, the coils are driven by the first coil pinch roller 314 and the second coil pinch roller to realize rotating winding, and the third coil pinch roller 333 is driven along with the rotating winding.
Further, as shown in fig. 2, in order to facilitate the pre-pressure adjustment of the coils by the first coil pressing wheel 314, the second coil pressing wheel and the third coil pressing wheel 333, the coil clamping device further comprises a first transmission gear 315, a second transmission gear and a third transmission gear 334 which are arranged on the coil clamping mounting plate 140 side by side, the first transmission gear 315 and the second transmission gear are engaged to transmit, the second transmission gear and the third transmission gear 334 are engaged to transmit, the first rotating motor 311 is fixedly mounted on the first transmission gear 315, the second rotating motor is fixedly mounted on the second transmission gear, one end of the third rotating shaft 331 penetrates the third transmission gear 334 and the coil clamping mounting plate 140 and extends to the lower part of the coil clamping mounting plate 140, the third rotating shaft 331 drives the third transmission gear 334 to coaxially rotate; a first support plate 511 is arranged on the lower surface of the coil clamping mounting plate 140 (the coil clamping device is arranged on the upper surface of the coil clamping mounting plate 140), a through hole is arranged on the first support plate 511, a sleeve 512 is arranged on the lower surface of the coil clamping mounting plate 140, a nut is arranged at the end part of the sleeve 512, one end of a straight rod 513 passes through the through hole and is arranged on the first support plate 511, an external thread is arranged at the end part of the other end of the straight rod 513, the other end of the straight rod 513 passes through the sleeve 512 and is in threaded fit connection with the nut, and the straight rod 513 extends in the length direction of the coil clamping mounting plate 140; an adjusting spring 514 is sleeved at one end of the straight rod 513, a cross rod 515 with a square cross section is sleeved on the straight rod 513, one end of the cross rod 515 is sleeved on the straight rod 513 through a sleeve hole arranged on the cross rod 515, the other end of the cross rod 515 extends along the width length direction of the coil clamping mounting plate 140 (the diameter of the sleeve hole on the cross rod 515 is slightly larger than that of the straight rod 513), one end of the adjusting spring 514 is fixed on the first supporting plate 511, and the other end of the adjusting spring 514 is connected with one end of the cross rod 515; a fixing hole is formed at one end of the third rotating shaft 331, a fixing screw hole is formed at the other end of the cross bar 515, a fixing bolt passes through the fixing hole and the fixing screw hole to fixedly connect one end of the third rotating shaft 331 with the other end of the cross bar 515, the adjusting spring 514 is located at one side of the cross bar 515, the third rotating shaft 331 is located at the other side of the cross bar 515 (one side of the cross bar 515 and the other side of the cross bar 515 are two opposite sides): the pre-pressure of the first, second and third coil pressing rollers 314, 333 to the coil is initially adjusted, the straight rod 513 is moved toward the nut direction by rotating the straight rod 513, the adjusting spring 514 is compressed, one end of the cross bar 515 is moved toward the nut direction by the elastic force of the adjusting spring 514, so that the other end of the cross bar 515 is moved toward the first support plate 511, thereby driving the third rotation shaft 331 to rotate counterclockwise (looking up the lower surface of the coil holding mounting plate 140, the third rotation shaft 331 rotates clockwise), the third transmission gear 334 rotates accordingly (looking down the upper surface of the coil holding mounting plate 140, the third transmission gear 334 rotates counterclockwise), and as the first transmission gear 315 and the second transmission gear are engaged and transmitted, the second transmission gear and the third transmission gear 334 are engaged and transmitted, so the first transmission gear 315 and the second transmission gear also rotate (at this time, when the upper surface of the coil clamping mounting plate 140 is overlooked, the third transmission gear 334 rotates counterclockwise, the second transmission gear rotates clockwise, and the first transmission gear 315 rotates counterclockwise), so that the first coil pressing wheel 314, the second coil pressing wheel and the third coil pressing wheel 333 apply pressure to the coil in the direction close to the center of the coil at the same time to clamp the coil, and the pre-compression force of the first coil pressing wheel 314, the second coil pressing wheel and the third coil pressing wheel 333 to the coil is adjusted by adjusting the compression amount of the adjusting spring 514.
Specifically, after the coil is wound, in order to facilitate demolding of the coil (the coil is separated from the clamping of the first coil pressing wheel 314, the second coil pressing wheel and the third coil pressing wheel 333), a fifth rotating shaft with one end penetrating the coil clamping mounting plate 140 and extending below the coil clamping mounting plate 140 is provided on the coil clamping mounting plate 140, one end of the fifth rotating shaft is sleeved with an eccentric cam 410, the other end of the fifth rotating shaft is provided with an adjusting handle 420, an adjusting hand wheel 430 which is convenient to adjust is provided at the end of the adjusting handle 420, the eccentric cam 410 is located on the other side surface of the cross bar 515 (the adjusting hand wheel 420 is located above the upper surface of the coil clamping mounting plate 140, and the eccentric cam 410 is located below the lower surface of the coil clamping mounting plate 140): in the coil winding process, the eccentric cam 410 is not in contact with the cross bar 515, when the coil winding is completed and demolding is required, the fifth rotating shaft is rotated through the adjusting hand wheel 430 and the adjusting handle 420, the eccentric cam 410 is driven to rotate, the eccentric cam 410 is in contact with the cross bar 515 and pushes the cross bar 515 to rotate (looking up the lower surface of the coil clamping mounting plate 140, at the moment, the cross bar 515 rotates anticlockwise), the third transmission gear 334 rotates along with the eccentric cam, and the first transmission gear 315 and the second transmission gear are meshed and transmitted, so that the first transmission gear 315 and the second transmission gear rotate along with the eccentric cam (at the moment, the upper surface of the coil clamping mounting plate 140 is overlooked, the third transmission gear 334 rotates clockwise, the first transmission gear 315 rotates clockwise), the first coil pressing wheel 314, the second coil pressing wheel and the third coil pressing wheel 333 simultaneously move away from the center of the coil, and clamping pressure is not applied to the coil any more, so that the coil can be demolded.
Because after the coil is demolded, the first coil pressing wheel 314, the second coil pressing wheel and the third coil pressing wheel 333 move towards the direction close to the center of the coil due to the loss of the side reaction force of the coil, and the cross bar 515 is driven to rotate clockwise (the cross bar 515 rotates clockwise when looking up at the lower surface of the coil clamping mounting plate 140), so that the distance between the cross bar 515 and the eccentric cam 410 can be increased, if not limited, the distance between the cross bar 515 and the eccentric cam 410 can be arbitrarily increased, when the coil is wound later and needs to be demolded, the distance between the cross bar 515 and the eccentric cam 410 is too large, even if the eccentric cam 410 is rotated, the cross bar 515 and the eccentric cam 410 cannot be contacted, so that the coil cannot be demolded smoothly, and in order to solve the problem, the technical scheme is as follows: a fixed plate 516 is arranged on the lower surface of the coil clamping mounting plate 140, a screw hole is arranged on the fixed plate 516, a limit bolt 517 is screwed into the screw hole, the limit bolt 517 is positioned on one side surface of the cross rod 515, and the limit bolt 517 is close to the other end of the cross rod 515: after the coil is demolded, the first coil pressing wheel 314, the second coil pressing wheel and the third coil pressing wheel 333 can move towards the direction close to the center of the coil at the same time due to the fact that the side reaction force of the coil is lost, the transverse rod 515 is driven to rotate clockwise, the distance between the transverse rod 515 and the eccentric cam 410 can be increased, at the moment, the rotation of the transverse rod 515 can be limited by the limit bolts 517, and the fact that the three coil pressing wheels move towards the wire storage ring direction (the three coil pressing wheels clamp to Chu Xianhuan at the same time) is avoided, so that the coil pressing wheels or the wire storage ring are damaged.
Example 2
As shown in fig. 6, the coil clamping device includes a Y-axis adjustment structure provided on the base plate 130, an X-axis adjustment structure provided on the Y-axis adjustment structure, and a coil pinch roller structure provided on the X-axis adjustment structure; the Y-axis adjusting structure comprises a Y-axis fixing seat arranged on the bottom plate 130 and a Y-axis screw rod with one end arranged on the Y-axis fixing seat, the other end of the Y-axis screw rod extends out of the Y-axis fixing seat, and a Y-axis adjusting wheel is arranged at the other end of the Y-axis screw rod; the X-axis adjusting structure comprises a Y-axis sliding block which is arranged on a Y-axis screw rod and moves back and forth along the Y-axis screw rod under the drive of the Y-axis screw rod, an X-axis fixing seat which is arranged on the Y-axis sliding block, and an X-axis screw rod with one end arranged on the X-axis fixing seat, wherein the other end of the X-axis screw rod extends out of the X-axis fixing seat, an X-axis adjusting wheel is arranged at the other end of the X-axis screw rod, an X-axis sliding block is arranged on the X-axis screw rod, the X-axis sliding block moves back and forth along the X-axis screw rod under the drive of the X-axis screw rod, and the Y-axis screw rod and the X-axis screw rod are mutually perpendicular; a coil pinch roller fixing plate 611 is arranged on the X-axis sliding block, the coil pinch roller structure comprises a first pinch roller rotating rod 612 with the middle part hinged on the pinch roller fixing plate 611 and a second pinch roller rotating rod 613 with the middle part hinged on the pinch roller fixing plate, a third guide rail is arranged on the coil pinch roller fixing plate 611, and the third pinch roller rotating rod 614 is arranged in the third guide rail and moves back and forth along the third guide rail; a first pinch roller 615 is arranged at one end of the first pinch roller rotary rod 612, a first adjusting rod is connected at the other end of the first pinch roller rotary rod 612, and a first adjusting handle is connected at the end of the first adjusting rod; a second pinch roller 616 is arranged at one end of the second pinch roller rotary rod 613, a second adjusting rod is connected at the other end of the second pinch roller rotary rod 613, and a second adjusting handle is connected at the end of the second adjusting rod; a third pressing wheel 617 is arranged at one end part of the third pressing wheel rotating rod 614, the other end part of the third pressing wheel rotating rod 614 is hinged with the other end of the first pressing wheel rotating rod 612, and the other end part of the third pressing wheel rotating rod 614 is hinged with the other end of the second pressing wheel rotating rod 613; a first mounting block is arranged at the bottom of the hinging point of the third pressing wheel rotating rod 614 and the first pressing wheel rotating rod 612, a second mounting block is arranged at the bottom of the hinging point of the third pressing wheel rotating rod 614 and the second pressing wheel rotating rod 613, an adjusting rotating rod 618 penetrates through the first mounting block and the second mounting block, a spring 619 is arranged on the adjusting rotating rod, the spring 619 is arranged between the first mounting block and the second mounting block, a sleeve is arranged at one side end part of the second mounting block, a nut is arranged at one end part of the sleeve, a thread is arranged at one end part of the adjusting rotating rod 618, the end part provided with the thread penetrates through the sleeve and is in threaded connection with the nut, the second mounting block is disposed between the spring 619 and the sleeve; the coil clamping device is connected with the power device and drives the first pressing wheel 615, the second pressing wheel 616 and the third pressing wheel 617 to rotate: the positions of the coil pinch roller structures on the Y axis and the X axis are adjusted by adjusting the Y axis adjusting wheel and the X axis adjusting wheel, the first pinch roller 615, the second pinch roller 616 and the third pinch roller 617 simultaneously move towards the circle center direction of the coil to clamp the coil and drive the coil to rotate to realize winding, the compression amount of the spring 619 is adjusted by rotating the nut, thereby realizing the adjustment of the precompression of the coil by the first coil pinch roller 314, the second coil pinch roller and the third coil pinch roller 333 (by rotating the nut, make adjust bull stick 618 to the nut direction remove, make the spring 619 compressed to drive first pinch roller rotary rod 612 and second pinch roller rotary rod 613 and rotate, make first coil pinch roller 314 and second pinch roller rotary rod 613 press towards the coil simultaneously, through the compression volume of adjusting spring 619, just can adjust the precompression to the coil), can realize the drawing of patterns of coil through adjusting first adjustment handle and second adjustment handle.
According to the technical scheme, the motor is arranged to drive the screw rod to move, and the coil clamping device moves back and forth along the screw rod under the drive of the screw rod; in the coil winding process, the motor automatically drives the screw rod to move, and the coil clamping device drives the coil to translate along with the screw rod, so that the coil realizes synchronous linkage of the circle centers of the coil in the rotating winding process, the angle winding blind area of the coil can also normally wind, the winding quality of the coil is ensured, and the production requirement is met.
In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. Coil clamping structure capable of adjusting center of coil in real time, which is characterized by comprising:
A base;
The screw rod is arranged on the base;
The synchronous wheel drives the screw rod to rotate, the synchronous wheel is connected with one end of the screw rod, and the synchronous wheel is driven by the motor to rotate;
the sliding block is arranged on the screw rod and moves back and forth along the screw rod along with the rotation of the screw rod;
a bottom plate arranged on the slide block;
the coil clamping device is arranged on the bottom plate, and the coil is clamped by the coil clamping device and drives the coil to rotate so as to realize coiling;
in the winding process of the coil, according to the actual size of the iron core and the thickness of the coil winding, the motor drives the screw rod to rotate in real time through the synchronous wheel, and the coil clamping device moves back and forth along the screw rod so as to adjust the circle center of the coil in real time, so that the angle winding blind area of the coil can also normally wind.
2. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 1, wherein the base comprises a horizontal bottom plate and vertical bottom plates respectively and vertically arranged at two ends of the horizontal bottom plate, the screw rod penetrates through the two vertical bottom plates to be arranged on the two vertical bottom plates, each vertical bottom plate is provided with a mounting hole, the guide rod penetrates through the two mounting holes to be arranged on the two vertical bottom plates, the slide block is sleeved on the guide rod, and the horizontal bottom plate and the bottom plate are parallel to each other: the motor drives the screw rod to rotate in real time through the synchronizing wheel, and the coil clamping device moves back and forth along the guide rod.
3. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 1, wherein the four corners of the bottom plate are provided with supporting rods, the coil clamping device comprises coil clamping mounting plates arranged on the four supporting rods, and the coil clamping mounting plates are parallel to the bottom plate; be provided with first coil pinch roller structure, second coil pinch roller structure and third coil pinch roller structure on the coil centre gripping mounting panel, first coil pinch roller structure, second coil pinch roller structure and third coil pinch roller structure follow side centre gripping coil and drive the coil and rotate and realize the wire winding.
4. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 3, wherein the first coil pressing wheel structure comprises a first rotating motor arranged on a coil clamping mounting plate, a first mounting plate with one end fixed at the top end of the first rotating motor, a first rotating shaft with one end arranged on the other end of the first mounting plate, and a first coil pressing wheel arranged at the other end of the first rotating shaft and coaxially rotating along with the first rotating shaft, a motor shaft of the first rotating motor penetrates through the first mounting plate, and the motor shaft of the first rotating motor is connected with the first rotating shaft through a belt transmission; the second coil pinch roller structure comprises a second rotating motor arranged on the coil clamping mounting plate, a second mounting plate with one end fixed at the top end of the second rotating motor, a second rotating shaft with one end arranged on the other end of the second mounting plate, and a second coil pinch roller arranged at the other end of the second rotating shaft and coaxially rotating along with the second rotating shaft, wherein a motor shaft of the second rotating motor penetrates through the second mounting plate, and the motor shaft of the second rotating motor is connected with the second rotating shaft through a belt in a transmission manner; the third coil pinch roller structure is including setting up one end and running through the third pivot that coil centre gripping mounting panel set up on the coil centre gripping mounting panel, one end setting is at the third pivot other end and along with third pivot pivoted crank, one end setting fourth pivot on the crank other end, the third coil pinch roller of setting at the fourth pivot other end: the first coil pinch roller, the second coil pinch roller and the third coil pinch roller clamp coils from the side, the first rotating motor drives the first coil pinch roller to rotate, the second rotating motor drives the second coil pinch roller to rotate, the coils are driven by the first coil pinch roller and the second coil pinch roller to realize rotating winding, and the third coil pinch roller is driven along with the rotating winding.
5. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 4, wherein the coil clamping device further comprises a first transmission gear, a second transmission gear and a third transmission gear which are arranged on the upper surface of the coil clamping mounting plate side by side, the first transmission gear and the second transmission gear are in meshed transmission, the second transmission gear and the third transmission gear are in meshed transmission, the first rotating motor is fixedly arranged on the first transmission gear, the second rotating motor is fixedly arranged on the second transmission gear, one end of the third rotating shaft penetrates through the third transmission gear and the coil clamping mounting plate and extends to the lower side of the coil clamping mounting plate, and the third rotating shaft drives the third transmission gear to coaxially rotate; a first supporting plate is arranged on the lower surface of the coil clamping mounting plate, a through hole is formed in the first supporting plate, a sleeve is arranged on the lower surface of the coil clamping mounting plate, a nut is arranged at the end part of the sleeve, one end of a straight rod penetrates through the through hole and is arranged on the first supporting plate, an external thread is arranged at the end part of the other end of the straight rod, the other end of the straight rod penetrates through the sleeve to be in threaded fit connection with the nut, and the straight rod extends in the length direction of the coil clamping mounting plate; an adjusting spring is sleeved at one end of the straight rod, a cross rod with a square cross section is sleeved on the straight rod, one end of the cross rod is sleeved on the straight rod through a sleeve hole arranged on the cross rod, the other end of the cross rod extends along the width length direction of the coil clamping mounting plate, the diameter of the sleeve hole on the cross rod is larger than that of the straight rod, one end of the adjusting spring is fixed on the first supporting plate, and the other end of the adjusting spring is connected with one end of the cross rod; one end of the third rotating shaft is provided with a fixing hole, the other end of the cross rod is provided with a fixing screw hole, the fixing bolt penetrates through the fixing hole and the fixing screw hole to fixedly connect the one end of the third rotating shaft with the other end of the cross rod, the adjusting spring is located on one side face of the cross rod, and the third rotating shaft is located on the other side face of the cross rod: the straight rod is moved towards the direction of the nut by rotating the straight rod, the adjusting spring is compressed, one end of the cross rod is moved towards the direction of the nut by the elastic force of the adjusting spring, the other end of the cross rod is moved towards the direction of the first supporting plate, the third rotating shaft is driven to rotate, the third transmission gear rotates along with the movement of the first transmission gear and the second transmission gear, and the second transmission gear and the third transmission gear are meshed for transmission, so that the first transmission gear and the second transmission gear rotate along with the movement of the first transmission gear, the second transmission gear and the third transmission gear, and the first coil pressing wheel, the second coil pressing wheel and the third coil pressing wheel simultaneously apply pressure to the coil in the direction of the circle center of the coil to clamp the coil, and the pre-pressure of the first coil pressing wheel, the second coil pressing wheel and the third coil pressing wheel to the coil is adjusted by adjusting the compression amount of the adjusting spring.
6. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 5, wherein a fifth rotating shaft is arranged on the coil clamping mounting plate, one end of the fifth rotating shaft penetrates through the coil clamping mounting plate and extends to the lower side of the coil clamping mounting plate, one end of the fifth rotating shaft is sleeved with an eccentric cam, the eccentric cam is located on the other side face of the cross rod, and the eccentric cam is located below the lower surface of the coil clamping mounting plate: in the coil winding process, the eccentric cam is not contacted with the cross rod, when the coil winding is completed and demolding is needed, the fifth rotating shaft is rotated to drive the eccentric cam to rotate, so that the eccentric cam is contacted with the cross rod and pushes the cross rod to rotate, the third transmission gear rotates along with the cross rod, the first transmission gear and the second transmission gear also rotate along with the cross rod, the first coil pressing wheel, the second coil pressing wheel and the third coil pressing wheel simultaneously move in the direction away from the center of the coil, clamping pressure is not applied to the coil, and the coil can be demolded.
7. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 6, wherein an adjusting handle is arranged at the other end of the fifth rotating shaft, an adjusting hand wheel convenient to adjust is arranged at the end part of the adjusting handle, and the adjusting hand wheel is located above the upper surface of the coil clamping mounting plate.
8. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 6, wherein a fixing plate is arranged on the lower surface of the coil clamping mounting plate, a screw hole is formed in the fixing plate, a limit bolt is screwed into the screw hole, the limit bolt is located on one side face of the cross rod, and the limit bolt is close to the other end of the cross rod: after the coil is demolded, the limit bolts can limit the rotation of the cross rod, so that the overlarge distance between the cross rod and the eccentric cam is avoided.
9. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 1, wherein the coil clamping device comprises a Y-axis adjusting structure arranged on a bottom plate, an X-axis adjusting structure arranged on the Y-axis adjusting structure and a coil pressing wheel structure arranged on the X-axis adjusting structure; the Y-axis adjusting structure comprises a Y-axis fixing seat arranged on the bottom plate and a Y-axis screw rod with one end arranged on the Y-axis fixing seat, the other end of the Y-axis screw rod extends out of the Y-axis fixing seat, and a Y-axis adjusting wheel is arranged at the other end of the Y-axis screw rod; the X-axis adjusting structure comprises a Y-axis sliding block which is arranged on a Y-axis screw rod and moves back and forth along the Y-axis screw rod under the drive of the Y-axis screw rod, an X-axis fixing seat which is arranged on the Y-axis sliding block, and an X-axis screw rod with one end arranged on the X-axis fixing seat, wherein the other end of the X-axis screw rod extends out of the X-axis fixing seat, an X-axis adjusting wheel is arranged at the other end of the X-axis screw rod, an X-axis sliding block is arranged on the X-axis screw rod, the X-axis sliding block moves back and forth along the X-axis screw rod under the drive of the X-axis screw rod, and the Y-axis screw rod and the X-axis screw rod are mutually perpendicular; the coil pinch roller structure is arranged on the X-axis sliding block: the positions of the coil pinch roller structure on the Y axis and the X axis are adjusted by adjusting the Y axis adjusting wheel and the X axis adjusting wheel.
10. The coil clamping structure capable of adjusting the center of a coil in real time according to claim 9, wherein a coil pinch roller fixing plate is arranged on the X-axis sliding block, the coil pinch roller structure comprises a first pinch roller rotating rod with the middle part hinged on the pinch roller fixing plate and a second pinch roller rotating rod with the middle part hinged on the pinch roller fixing plate, a third guide rail is arranged on the coil pinch roller fixing plate, and the third pinch roller rotating rod is arranged in the third guide rail and moves back and forth along the third guide rail; a first pinch roller is arranged at one end part of the first pinch roller rotating rod, a first adjusting rod is connected at the other end part of the first pinch roller rotating rod, and a first adjusting handle is connected at the end part of the first adjusting rod; a second pinch roller is arranged at one end part of the second pinch roller rotating rod, a second adjusting rod is connected at the other end part of the second pinch roller rotating rod, and a second adjusting handle is connected at the end part of the second adjusting rod; a third pinch roller is arranged at one end part of the third pinch roller rotating rod, the other end part of the third pinch roller rotating rod is hinged with the other end of the first pinch roller rotating rod, and the other end part of the third pinch roller rotating rod is hinged with the other end of the second pinch roller rotating rod; a first mounting block is arranged at the bottom of a hinging point of the third pressing wheel rotating rod and the first pressing wheel rotating rod, a second mounting block is arranged at the bottom of a hinging point of the third pressing wheel rotating rod and the second pressing wheel rotating rod, an adjusting rotating rod penetrates through the first mounting block and the second mounting block, a spring is arranged on the adjusting rotating rod, the spring is arranged between the first mounting block and the second mounting block, a sleeve is arranged at one side end part of the second mounting block, a nut is arranged at one end part of the sleeve, threads are arranged at one end part of the adjusting rotating rod, the end part of the adjusting rotating rod, provided with threads, penetrates through the sleeve and is in threaded connection with the nut, and the second mounting block is arranged between the spring and the sleeve; the coil clamping device is connected with the power device and drives the first pressing wheel, the second pressing wheel and the third pressing wheel to rotate: through adjusting first adjustment handle and second adjustment handle simultaneously, make first pinch roller, second pinch roller and third pinch roller simultaneously to the centre of a circle direction motion centre gripping coil of coil and drive the coil and rotate and realize the wire winding, adjust the compression volume of spring through the spin nut to realize the regulation of the precompression of first coil pinch roller, second coil pinch roller and third coil pinch roller to the coil, can realize the drawing of patterns of coil through adjusting first adjustment handle and second adjustment handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365957.6A CN107871603B (en) | 2017-12-18 | Coil clamping structure capable of adjusting center of coil in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365957.6A CN107871603B (en) | 2017-12-18 | Coil clamping structure capable of adjusting center of coil in real time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107871603A CN107871603A (en) | 2018-04-03 |
| CN107871603B true CN107871603B (en) | 2024-06-07 |
Family
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|---|---|---|---|---|
| JP2004200545A (en) * | 2002-12-20 | 2004-07-15 | Toko Inc | Winding apparatus for air-core coil |
| JP2012004319A (en) * | 2010-06-16 | 2012-01-05 | Toyota Industries Corp | Edge-wise wound coil manufacturing device |
| CN105845428A (en) * | 2015-01-16 | 2016-08-10 | 大族激光科技产业集团股份有限公司 | Coil holder used to wind coil and automatic coil winding machine |
| CN206640478U (en) * | 2017-04-28 | 2017-11-14 | 联盟自动化设备（苏州）有限公司 | A kind of coil winding device |
| CN207637630U (en) * | 2017-12-18 | 2018-07-20 | 佛山市荣鑫宝数控设备有限公司 | A kind of coil clamp structure that can adjust the coil center of circle in real time |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004200545A (en) * | 2002-12-20 | 2004-07-15 | Toko Inc | Winding apparatus for air-core coil |
| JP2012004319A (en) * | 2010-06-16 | 2012-01-05 | Toyota Industries Corp | Edge-wise wound coil manufacturing device |
| CN105845428A (en) * | 2015-01-16 | 2016-08-10 | 大族激光科技产业集团股份有限公司 | Coil holder used to wind coil and automatic coil winding machine |
| CN206640478U (en) * | 2017-04-28 | 2017-11-14 | 联盟自动化设备（苏州）有限公司 | A kind of coil winding device |
| CN207637630U (en) * | 2017-12-18 | 2018-07-20 | 佛山市荣鑫宝数控设备有限公司 | A kind of coil clamp structure that can adjust the coil center of circle in real time |
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