CN110534336B - Method for manufacturing transformer coil - Google Patents
Method for manufacturing transformer coil Download PDFInfo
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- CN110534336B CN110534336B CN201910836661.0A CN201910836661A CN110534336B CN 110534336 B CN110534336 B CN 110534336B CN 201910836661 A CN201910836661 A CN 201910836661A CN 110534336 B CN110534336 B CN 110534336B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/061—Winding flat conductive wires or sheets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/077—Deforming the cross section or shape of the winding material while winding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/094—Tensioning or braking devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coil Winding Methods And Apparatuses (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses a method for manufacturing a transformer coil, which relates to the technical field of electrical equipment and comprises the following steps: s1, preparing materials, namely preparing a flat conductor, and painting the surface of the flat conductor to insulate the adjacent two flat conductors during contact; s2, spirally winding, fixing one end of the flat conductor prepared in step S1 to the bottom end of the inner core mold; the flat conductor is wound around the inner core die to form a spiral structural body through the rotation of the inner core die; s3, adjusting the tightness, when the flat conductor in step S2 is wound on the inner core mold, the wound flat conductor is tightened to make the formed spiral structure more compact. According to the invention, through changing the conversion gears with different diameters and through the normal meshing of the changed rotating gear and the second gear, after the number of turns of the coil is changed, the distance between two adjacent turns of each produced coil is the same.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a method for manufacturing a transformer coil.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), wherein a winding connected with a power supply is called the primary coil, and the other windings are called the secondary coils. It can transform alternating voltage, current and impedance. The simplest iron core transformer consists of an iron core made of soft magnetic material and two coils with different turns sleeved on the iron core.
Conventionally, patent No. CN201810971355.3 discloses a coil manufacturing method for forming a spiral structure by crimping a ribbon-shaped flat conductor, the coil manufacturing method including: preparing a plurality of flat conductors capable of forming a spiral structure in an imaginary state in which end faces are not continuously butted against each other, wherein a length of a circumferential region of the imaginary spiral structure is set to be a pressing amount that is longer than a length of the circumferential region of the spiral structure, pressing the end faces against each other in a tape length direction in respective straight portions of the plurality of flat conductors, and pressing and joining the end faces while shortening a distance in the tape length direction to form a continuous flat conductor, wherein the length of the circumferential region of the continuous flat conductor is made to coincide with the length of the circumferential region of the spiral structure, and the intended effect described in the specification is dark: according to the present invention, it is possible to provide a cold press welding apparatus and a coil manufacturing apparatus which are excellent even when flat conductors are connected to each other and which can improve the stability of a connection portion, and a coil using a rectangular conductor and a manufacturing method thereof which can improve a space factor and improve heat dissipation without causing deterioration in characteristics due to cutting and joining.
The baking finish house disclosed by the patent still has some defects in practical use, and the specific defects are as follows:
firstly, aiming at different requirements of different transformers on the number of turns of coils, in the conventional coil manufacturing method, one set of device can only produce fixed number of turns of coils, and different numbers of turns of coils are difficult to wind through the device.
According to the coil manufacturing method disclosed by the second step, after the number of turns of the winding coil is changed, the distance between two adjacent turns of the produced coil which is easy to be led out is different in the winding process, and the working performance of the transformer is seriously influenced.
Disclosure of Invention
The invention aims to provide a transformer coil manufacturing method, which aims to solve the technical problems that the coil manufacturing method disclosed in the prior art can only produce fixed coil turns and is difficult to wind different coil turns through the device.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a method for manufacturing a transformer coil, in which a ribbon-shaped flat conductor is spirally wound to form a spiral structure, comprises the steps of:
s1, preparing materials, namely preparing a flat conductor, and painting the surface of the flat conductor to insulate the adjacent two flat conductors during contact;
s2, spirally winding, fixing one end of the flat conductor prepared in step S1 to the bottom end of the inner core mold; the flat conductor is wound around the inner core die to form a spiral structural body through the rotation of the inner core die;
s3, adjusting the tightness, when the flat conductor in step S2 is wound on the inner core mold, tightening the wound flat conductor to make the formed spiral structure more compact;
s4, carrying out structural shaping, namely, compacting and shaping the flat conductor which is being wound in the step S2 to ensure that the surface texture of the spiral structure which is wound and shaped is clear;
s5, removing the spiral coil completed in step S4;
the coil manufacturing method described in the above steps is completed by a winding apparatus including: the inner core die is arranged in a cylindrical structure, a clamping device is fixed on the outer circular surface of the inner core die, a broken line column is fixed above the clamping device, and the broken line column is fixedly installed on the outer circular surface of the inner core die;
the inner core mold is vertically fixed at the top end of the chassis base, and a second support rod and a flange are symmetrically arranged on the outer side of the inner core mold;
a second sliding groove with the same height as the inner core die is formed in the side edge of the second supporting rod, the second sliding groove is a T-shaped long groove, a wire assembly is embedded into the groove of the second sliding groove, threaded holes penetrating through the two ends of the wire assembly are formed in the two ends of the wire assembly, a screw rod is arranged in the groove of the second sliding groove, and the screw rod penetrates through the threaded holes and is meshed with the threaded holes;
the machine box base is of a box body structure, a transmission box is arranged in the machine box base, a shaft lever is arranged at the bottom axis position of the inner core die, the shaft lever penetrates through the machine box base and extends into the transmission box, a first chain wheel is fixed on the outer wall of the shaft lever extending into the transmission box, the tail end of the shaft lever is fixedly connected with a motor, and the motor is fixedly arranged in the transmission box;
the outer ring of the first chain wheel is provided with a chain wrap, the other end of the chain is wrapped with a second chain wheel, the second chain wheel is fixed at one end of a second shaft rod, the second shaft rod is fixed on a sliding seat, the sliding seat is embedded in a first sliding groove, the first sliding groove is arranged on the side wall of the transmission case, and a second gear is fixedly arranged at the other end of the second shaft rod;
the bottom end of the screw rod penetrates through the case base and extends into the transmission case, a conversion gear is fixed at the bottom end of the screw rod, and the conversion gear is meshed with the second gear;
and a third sliding seat is fixed at the bottom of the flange, the third sliding seat is embedded into a third sliding groove, and the third sliding groove is formed in the top end of the chassis base.
As a preferred technical scheme of the invention, the retaining side is of a square column structure, the top end of the retaining side is provided with a round hole, and the bottom of the round hole is provided with a fixed seat;
the side wall of the baffle is provided with a square hole, the square hole is communicated with the round hole, the hole wall of the square hole is symmetrically provided with fourth sliding grooves, and the side wall of the round hole is provided with a fifth sliding groove;
a threaded rod is arranged in the round hole, the bottom end of the threaded rod is fixed on the fixed seat, a plurality of nuts are arranged on the outer wall of the threaded rod at equal intervals, and the threads of two adjacent nuts are reverse threads;
the outer wall of each nut is provided with a sliding block with a square structure, and the sliding block is embedded into the fifth sliding groove;
the outer wall of each nut is provided with a support rod, the support rods penetrate through the square holes and extend out, two sides of the top end of each support rod are hinged with connecting rods, and every two adjacent connecting rods are hinged and fixed;
and a roller is arranged at the hinged position of the two connecting rods and embedded in the fourth sliding groove.
As a preferable technical scheme of the invention, the top end of the threaded rod is provided with an adjusting knob.
As a preferred technical scheme of the present invention, the wire guiding assembly includes two frames symmetrically arranged, rollers are disposed on two sides of opposing surfaces of the frames, a spring hole is disposed in a middle position of one of the opposing surfaces of the frames, a cylindrical rod is embedded in the spring hole, an elastic roller is mounted at a bottom end of the cylindrical rod, a damping spring is sleeved on an outer wall of the cylindrical rod at a top end of the elastic roller, and the damping spring is disposed at a bottom of one of the frames.
As a preferred aspect of the present invention, the clamping device includes: the supporting frames are arranged, the two supporting frames are symmetrically arranged on the outer wall of the inner core mold, two movable clamping plates are respectively arranged on opposite surfaces of the two supporting frames, a locking bolt penetrates through the middle position of each supporting frame, and the clamping plates are fixed at the tail end of the locking bolt.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the conversion gear arranged in the device can be replaced at will, the conversion gear with different diameters is replaced to drive the lead assembly to ascend, so that the ascending speed of the lead assembly is different, different coil turns are wound, and the multifunctional performance of the device is improved.
The switching gear can be replaced at will, and the sliding seat capable of sliding is arranged around the switching gear, so that the normal meshing between the switching gear and the second gear can be still maintained when the switching gear with any diameter is replaced.
Firstly, the distance between two adjacent turns of each coil produced by the device is the same after the turns of the coil are changed by changing the conversion gear with different diameters and normally meshing the changed rotating gear with the second gear.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the flat conductor of the present invention starting to be wound on a winding device;
FIG. 2 is a schematic view of a flat conductor being wound on a winding device according to the present invention;
FIG. 3 is a schematic cross-sectional view of the rib of the present invention;
FIG. 4 is a first schematic view of a flat conductor of the present invention clamped on a wire assembly;
FIG. 5 is a second schematic view of the flat conductor of the present invention clamped on a wire assembly;
FIG. 6 is a cross-sectional view of a lead assembly mounted on a second support bar according to the present invention;
FIG. 7 is a schematic view of the construction of the clamping device of the present invention;
FIG. 8 is a flow chart of a method of manufacturing a transformer according to the present invention;
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Example 1
Referring to fig. 1-8, which are schematic diagrams illustrating an overall structure of a method for manufacturing a transformer coil, a ribbon-shaped flat conductor is spirally wound to form a spiral structure, and the method includes the following steps:
s1), preparing materials, preparing a flat conductor, and painting the surface of the flat conductor to insulate the adjacent two flat conductors during contact;
s2), spirally winding, fixing one end of the flat conductor prepared in step S1 to the bottom end of the inner core mold; the flat conductor is wound around the inner core die to form a spiral structural body through the rotation of the inner core die;
s3), adjusting the tightness, when the flat conductor in step S2 is wound on the inner core mold, tightening the wound flat conductor to make the formed spiral structure more compact;
s4), performing structural shaping, namely, compacting and shaping the flat conductor wound in the step S2 to ensure that the surface texture of the spiral structure after winding is clear;
s5), removing the finished coil, and removing the spiral coil completed in step S4 from the inner core mold;
the coil manufacturing method described in the above steps is completed by a winding apparatus including: the inner core die 2 is of a cylindrical structure, a clamping device 201 is fixed on the outer circular surface of the inner core die 2, the clamping device 201 is erected on the outer circular surface of the inner core die 2, a broken line column 202 is fixed above the clamping device 201, the broken line column 202 is fixedly installed on the outer circular surface of the inner core die 2,
the broken line column 202 is a convex cylinder and is used for having a folding effect on the flat conductor, so that one end of the produced coil extends outwards, the coil is convenient to be connected with the external wire, the practicability of the device is improved, the broken line column 202 can also have a fixing effect on the flat conductor, the torsion effect on the clamping device 201 is converted into the tension effect, the clamping firmness of the clamping device 201 is improved,
wherein, the clamping device 201 comprises: support frame 2011, support frame 2011 is provided with two altogether, the symmetry sets up on the outer wall of inner core mould 2, respectively be provided with the clamp plate 2013 of a activity on the opposite face of two support frames 2011, the intermediate position of support frame 2011 is provided with locking bolt 2012 and passes, clamp plate 2013 is fixed at the end of locking bolt 2012, be convenient for adjust the clamp force of clamp plate 2013 through locking bolt 2012, the simplicity of operation is improved, clamp plate 2013 sets up to square board, be favorable to improving the frictional force on clamp plate 2013 and flat conductor surface, improve the tight fastness of clamp to flat conductor.
The inner core mould 2 is vertically fixed at the top end of the chassis base 1, and a second support rod 3 and a flange 4 are symmetrically arranged on the outer side of the inner core mould 2; wherein, the second support rod 3 and the flange 4 are both upright on the top end of the chassis base 1, the second support rod 3 can slide on the top end of the chassis base 1, the flat conductor which is being wound is compressed and fixed through the second support rod 3, the aesthetic property of the flat conductor which is wound into a spiral structure body is improved,
a second sliding groove 301 with the same height as the inner core mold 2 is arranged on the side edge of the second support rod 3, the second sliding groove 301 is a T-shaped long groove, a wire assembly 302 is embedded into the groove of the second sliding groove 301, threaded holes 303 penetrating through are formed in two ends of the wire assembly 302, a screw rod 107 is arranged in the groove of the second sliding groove 301, the screw rod 107 penetrates through the threaded holes 303, and the screw rod 107 is meshed with the threaded holes 303; the lead screw 107 drives the lead assembly 302 to lift, and the rotating speed of the lead screw 107 is changed to control the distance between turns of the flat conductor wound into a spiral structure, so that the practicability of the device is improved.
The chassis base 1 is of a disc-shaped box structure, a transmission box 101 is arranged in the chassis base 1, a shaft rod is arranged at the bottom axis position of the inner core mould 2, the shaft rod penetrates through the chassis base 1 and extends into the transmission box 101, a first chain wheel 108 is fixed on the outer wall of the shaft rod extending into the transmission box 101, the tail end of the shaft rod is fixedly connected with the motor 102, and the motor 102 is fixedly arranged in the transmission box 101; the outer ring of the first chain wheel 108 is provided with a chain 109 for wrapping, the other end of the chain 109 is wrapped with a second chain wheel 110, the second chain wheel 10 is fixed at one end of a second shaft rod, the second shaft rod is fixed on the sliding seat 104, the sliding seat 104 is embedded in the first sliding groove 103, the first sliding groove 103 is arranged on the side wall of the transmission case 101, and the other end of the second shaft rod is fixedly provided with a second gear 105; the bottom end of the screw rod 107 penetrates through the chassis base 1 and extends into the transmission case 101, a conversion gear 106 is fixed at the bottom end of the screw rod 107, and the conversion gear 106 is meshed with the second gear 105;
in the present invention, the motor 102 drives the inner core mold 2 to rotate, so that the flat conductor fixed on the surface of the inner core mold 2 is wound, the second gear 105 is engaged with the switching gear 106, the wire guide assembly 302 is driven to ascend at a constant speed, and the flat conductor wound on the inner core mold 2 is wound in an equidistant spiral line, thereby improving the practicability of the device.
The conversion gear 106 arranged in the invention can be replaced at will, and the conversion gear 106 with different diameters is replaced to drive the lead assembly 302 to ascend, so that the ascending speed of the lead assembly 302 is different, different coil turns are wound, and the multifunctional performance of the device is improved.
The switching gear 106 provided by the invention can be replaced freely, and the sliding seat 104 capable of sliding is arranged around the switching gear 106, so that when the switching gear 106 with any diameter is replaced, the normal meshing between the switching gear 106 and the second gear 105 can be still maintained.
In the invention, the distance between two adjacent turns of each coil produced by the device is the same after the turns of the coil are changed by changing the conversion gear 106 with different diameters and normally meshing the changed rotation gear 106 with the second gear 105.
Example 2
Referring to fig. 1-8, which are schematic overall structural diagrams of another transformer coil manufacturing method, the present embodiment has the same points as embodiment 1, and the same points are not described again in the present embodiment, but specifically differ in that:
the bottom of the flange 4 is fixed with a third sliding seat 402, the third sliding seat 402 is embedded in a third sliding groove 401, and the third sliding groove 401 is arranged at the top end of the chassis base 1. The flange 4 is of a square column structure, a round hole 407 is formed in the top end of the flange 4, and a fixed seat is arranged at the bottom of the round hole 407; the side wall of the rib 4 is provided with a square hole 413, the square hole 413 is communicated with the round hole 407, the hole wall of the square hole 413 is symmetrically provided with a fourth sliding chute 403, and the side wall of the round hole 407 is provided with a fifth sliding chute 405; a threaded rod 408 is arranged in the round hole 407, the bottom end of the threaded rod 408 is fixed on the fixed seat, a plurality of nuts 404 are arranged on the outer wall of the threaded rod 408 at equal intervals, and the threads of two adjacent nuts are reverse threads; the outer wall of each nut 404 is provided with a sliding block 406 with a square structure, and the sliding block 406 is embedded in the fifth sliding groove 405; the outer wall of each nut 404 is provided with a supporting rod 411, the supporting rods 411 penetrate through the square holes 413 and extend outwards, two sides of the top end of each supporting rod 411 are hinged with connecting rods 410, and two adjacent connecting rods 410 are hinged and fixed; wherein, a roller 412 is installed at the hinged position of the two connecting rods 410, the roller 412 is embedded in the fourth sliding groove 403, and the top end of the threaded rod 408 is provided with an adjusting knob 409.
In the invention, the nuts 404 are adjusted to rotate through the arranged threaded rod 408, and because the threads between two adjacent nuts 404 are reverse threads, the distance between two adjacent nuts 404 is changed in the rotating process of the threaded rod 408, so that the distance between the support rods 411 on the surface of the rib 4 is different, the distance between two adjacent connecting rods 410 is different, the distance between different turns is compressed and fixed, and the extrusion compaction of the flat conductor on the surface of the inner core mold is improved.
The wire assembly 302 includes two frames 3021 that the symmetry set up, the facade both sides of frame 3021 are provided with gyro wheel 3022, the facade intermediate position of one of them frame 3021 is provided with spring hole 3025, the other end of spring hole 3025 is provided with projection 3024, spring hole 3025 is located the inside of projection 3024, it has cylinder pole 3026 to embed in the spring hole 3025, the bottom installation elasticity gyro wheel 3023 of cylinder pole 3026, the outer wall cover that the top of elasticity gyro wheel 3023 is located cylinder pole 3026 has damping spring 3027, damping spring 3027 sets up in the bottom of one of them frame 3021.
In the invention, the wound flat conductor is tensioned by the elastic roller 3023, so that the flat conductor wound on the surface of the inner core mold is wound more tightly, and the tightness of the wound flat conductor into a spiral structure is improved.
The working principle is as follows: when the winding device in the transformer coil manufacturing method is used, firstly, the inner core die 2 is driven to rotate by the motor 102, secondly, the second gear 105 is meshed with the conversion gear 106, the wire guide assembly 302 is driven to ascend at a constant speed, so that the flat conductors wound on the inner core die 2 are wound in an equidistant spiral line, finally, the pressing force of the flat conductors wound on the inner core die 2 is controlled by adjusting the contact force of the flange 4 and the surface of the inner core die 2, and the number of turns of the flat conductors wound into a spiral structure body can be more compact.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A method for manufacturing a transformer coil, in which a ribbon-shaped flat conductor is spirally wound to form a spiral structure, comprising the steps of:
s1), preparing materials, preparing a flat conductor, and painting the surface of the flat conductor to insulate the adjacent two flat conductors during contact;
s2) of spirally winding, one end of the flat conductor prepared in the step (S1) is fixed to the inner core mold; the flat conductor is wound around the inner core die to form a spiral structural body through the rotation of the inner core die;
s3), adjusting the tightness, when the flat conductor in the step (S2) is wound on the inner core mold, tightening the wound flat conductor to make the formed spiral structure more compact;
s4), structural shaping, namely, compacting and shaping the flat conductor which is being wound in the step (S2) to ensure that the surface texture of the spiral structure which is wound and shaped is clear;
s5), removing the finished coil, and removing the helical coil completed in the step (S4) from the inner core mold;
the coil manufacturing method described in the above steps is completed by a winding apparatus including: the inner core die (2) is of a cylindrical structure, a clamping device (201) is fixed on the outer circular surface of the inner core die (2), a folding line column (202) is fixed above the clamping device (201), and the folding line column (202) is fixedly installed on the outer circular surface of the inner core die (2);
the inner core mold (2) is arranged at the top end of the case base (1) and is vertically fixed, and a second support rod (3) and a flange (4) are symmetrically arranged on the outer side of the inner core mold (2);
a second sliding groove (301) with the same height as the inner core mold (2) is formed in the side edge of the second support rod (3), the second sliding groove (301) is a T-shaped long groove, a wire guide assembly (302) is embedded into the groove of the second sliding groove (301), threaded holes (303) penetrating through the two ends of the wire guide assembly (302) are formed in the groove of the second sliding groove (301), a screw rod (107) is arranged in the groove of the second sliding groove (301), the screw rod (107) penetrates through the threaded holes (303), and the screw rod (107) is meshed with the threaded holes (303);
the machine box base (1) is of a box body structure, a transmission box (101) is arranged inside the machine box base (1), a shaft rod is arranged at the bottom axis position of the inner core die (2), the shaft rod penetrates through the machine box base (1) and extends into the transmission box (101), a first chain wheel (108) is fixed on the outer wall of the shaft rod extending into the transmission box (101), the tail end of the shaft rod is fixedly connected with a motor (102), and the motor (102) is fixedly installed in the transmission box (101);
a chain (109) is arranged on the outer ring of the first chain wheel (108) to wrap, a second chain wheel (110) is wrapped on the other end of the chain (109), the second chain wheel (10) is fixed at one end of a second shaft rod, the second shaft rod is fixed on a sliding seat (104), the sliding seat (104) is embedded in a first sliding groove (103), the first sliding groove (103) is arranged on the side wall of the transmission case (101), and a second gear (105) is fixedly mounted at the other end of the second shaft rod;
the bottom end of the screw rod (107) penetrates through the chassis base (1) and extends into the transmission box (101), a conversion gear (106) is fixed at the bottom end of the screw rod (107), and the conversion gear (106) is meshed with the second gear (105);
the bottom of flange (4) is fixed with third slide (402), third slide (402) are embedded in third spout (401), third spout (401) set up the top of chassis seat (1).
2. A transformer coil manufacturing method according to claim 1, characterized in that: the rib (4) is of a square column structure, a round hole (407) is formed in the top end of the rib (4), and a fixed seat is arranged at the bottom of the round hole (407);
a square hole (413) is formed in the side wall of the retaining edge (4), the square hole (413) is communicated with a round hole (407), a fourth sliding groove (403) is symmetrically formed in the wall of the square hole (413), and a fifth sliding groove (405) is formed in the side wall of the round hole (407);
a threaded rod (408) is installed in the round hole (407), the bottom end of the threaded rod (408) is fixed on the fixed seat, a plurality of nuts (404) are installed on the outer wall of the threaded rod (408) at equal intervals, and the threads of two adjacent nuts are reverse threads;
the outer wall of each nut (404) is provided with a sliding block (406) with a square structure, and the sliding block (406) is embedded in the fifth sliding groove (405);
the outer wall of each nut (404) is provided with a supporting rod (411), each supporting rod (411) penetrates through the square hole (413) and extends outwards, two sides of the top end of each supporting rod (411) are hinged with connecting rods (410), and every two adjacent connecting rods (410) are hinged and fixed;
wherein, a roller (412) is installed at the hinged joint of the two connecting rods (410), and the roller (412) is embedded in the fourth sliding chute (403).
3. A transformer coil manufacturing method according to claim 2, characterized in that: the top end of the threaded rod (408) is provided with an adjusting knob (409).
4. A transformer coil manufacturing method according to claim 1, characterized in that: wire assembly (302) are including two frames (3021) that the symmetry set up, the facade both sides of frame (3021) are provided with gyro wheel (3022), one of them the facade intermediate position of frame (3021) is provided with spring hole (3025), it has cylinder pole (3026) to embed in spring hole (3025), the bottom installation elasticity gyro wheel (3023) of cylinder pole (3026), the outer wall cover that the top of elasticity gyro wheel (3023) is located cylinder pole (3026) has damping spring (3027), damping spring (3027) set up in one of them the bottom of frame (3021).
5. A transformer coil manufacturing method according to claim 1, characterized in that: the clamping device (201) comprises: support frame (2011), support frame (2011) is provided with two altogether, and the symmetry sets up on the outer wall of interior mandrel (2), two respectively be provided with the clamp plate (2013) of a activity on the opposite face of support frame (2011), the intermediate position of support frame (2011) is provided with locking bolt (2012) and passes, the end at locking bolt (2012) is fixed in clamp plate (2013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836661.0A CN110534336B (en) | 2019-09-05 | 2019-09-05 | Method for manufacturing transformer coil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836661.0A CN110534336B (en) | 2019-09-05 | 2019-09-05 | Method for manufacturing transformer coil |
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| CN110534336A CN110534336A (en) | 2019-12-03 |
| CN110534336B true CN110534336B (en) | 2021-03-12 |
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|---|---|---|---|---|
| CN112103078B (en) * | 2020-09-23 | 2022-05-27 | 常德立欣电子科技股份有限公司 | High-frequency transformer production is with copper line wind that has stop gear |
| CN112820537A (en) * | 2020-12-31 | 2021-05-18 | 广东电网有限责任公司广州供电局 | Outlet device of power transformer balance winding |
| CN117747293B (en) * | 2024-01-31 | 2024-05-24 | 临清众拓变压器有限公司 | Transformer winding compresses tightly processing equipment |
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| JP2000353632A (en) * | 1999-06-10 | 2000-12-19 | Mitsubishi Electric Corp | Magnetic field application apparatus |
| CN201122510Y (en) * | 2007-05-15 | 2008-09-24 | 汪国卿 | Full-automatic self-adhering air core coil winding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10825608B2 (en) * | 2017-04-05 | 2020-11-03 | Shenzhen Yichong Wireless Power Technology Co. Ltd | Manufacture method of magnetic coil in wireless charging system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000353632A (en) * | 1999-06-10 | 2000-12-19 | Mitsubishi Electric Corp | Magnetic field application apparatus |
| CN201122510Y (en) * | 2007-05-15 | 2008-09-24 | 汪国卿 | Full-automatic self-adhering air core coil winding machine |
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| CN110534336A (en) | 2019-12-03 |
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