CN210606955U - Transformer flat wire vertical winding coil manufacturing tool - Google Patents
Transformer flat wire vertical winding coil manufacturing tool Download PDFInfo
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- CN210606955U CN210606955U CN201921978170.1U CN201921978170U CN210606955U CN 210606955 U CN210606955 U CN 210606955U CN 201921978170 U CN201921978170 U CN 201921978170U CN 210606955 U CN210606955 U CN 210606955U
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Abstract
The utility model provides a transformer flat wire vertical winding coil manufacturing tool applied to the technical field of transformers, which also relates to a manufacturing method of the transformer flat wire vertical winding coil, wherein a tool bottom plate (1) of the transformer flat wire vertical winding coil manufacturing tool is provided with an installation groove hole (2), a screw sleeve (3) is installed in the installation groove hole (2), the screw sleeve (3) is provided with a threaded hole (4), a stud (5) is movably provided with a middle rod (6), the lower end of the middle rod (6) is provided with a threaded part (7), the middle rod (6) is movably screwed with the threaded hole (4) on the screw sleeve (3) through the threaded part (7), and a starting wire pressing part (8) is also arranged on the tool bottom plate (1), the utility model discloses a transformer flat wire vertical winding coil manufacturing tool, which can conveniently and quickly realize the winding manufacture of the flat wire vertical winding coil, when replacing different types of flat wires or manufacturing different types of coils, only a small number of parts of the tool need to be replaced, and the manufacturing cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the transformer, more specifically say, relate to a transformer flat line is immediately around coil preparation frock.
Background
With the development of scientific technology, new types of magnetic cores have been developed rapidly, and among them, the development of planar magnetic cores is particularly remarkable. Compared with a common magnetic core transformer, the planar transformer and the inductor have the advantages of large current density, large power, good heat dissipation, low leakage inductance, high efficiency, low cost, good coupling property, wide working frequency and the like, so the planar transformer and the inductor are widely applied to the fields of communication, aerospace, special power supplies and the like, the size of a circuit board is greatly reduced, and a certain effect is played for promoting the development of the electronic industry. The main structural form is shown in fig. 1, and the ferrite core used in cooperation with the ferrite core is mainly a PQ core. However, because of the special structural form of the flat wire vertically-wound coil, the requirements on the winding machine are very high, the winding machine generally adopts a customized form, and then the design requirements can be finally met through continuous debugging, and when the model of the flat wire is changed, a whole set of die needs to be redesigned for debugging again. Therefore, a large financial cost and a large time cost are required for manufacturing the flat wire wound coil, and the interchangeability of the customized winding machine is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the transformer flat wire vertical winding coil manufacturing tool is simple in structure, can conveniently and quickly manufacture flat wire vertical winding coils, is simple in winding method, and only needs to replace a small number of parts of the tool when flat wires of different models are replaced or different models of coils are manufactured, so that manufacturing cost is effectively reduced, and processing time is saved.
To solve the technical problem, the utility model discloses the technical scheme who takes does:
the utility model relates to a transformer flat line immediately winds coil preparation frock, transformer flat line immediately wind coil preparation frock include the frock bottom plate, set up the installation slotted hole on the frock bottom plate, the downthehole installation swivel nut of mounting groove sets up the screw hole on the swivel nut, movable mounting intermediate lever on the double-screw bolt, the intermediate lever lower extreme sets up screw thread portion, the intermediate lever is twisted with the screw hole activity on the swivel nut through screw thread portion, still set up the first line ball part on the frock bottom plate.
The transformer flat wire vertical winding coil manufacturing tool further comprises a plurality of wire pressing bottom plates, every two wire pressing bottom plates form a group of bottom plate assemblies, a flat wire channel is formed between the two wire pressing bottom plates of each group of bottom plate assemblies, and wire pressing blocks are arranged on each group of bottom plate assemblies respectively.
The start line pressing part comprises a start line pressing block and a start line pressing cushion block, the start line pressing block is arranged on a tool bottom plate close to the stud, and the start line pressing cushion block is arranged between the stud and the start line pressing block.
The stud, the middle rod, the threaded portion, the winding section and the wrench mounting portion can be of an integrated structure, so that the stud, the middle rod, the threaded portion, the winding section and the wrench mounting portion are convenient to process, the cost is reduced, and the strength is improved.
The swivel nut pass through I fixed mounting of screw in the mounting groove downthehole, the line ball bottom plate passes through II fixed mounting of screw on the frock bottom plate.
The utility model discloses still relate to a transformer flat wire is found coil manufacturing method, transformer flat wire found coil manufacturing method's preparation step do: 1) screwing the middle rod on the stud into a threaded hole of a threaded sleeve arranged on the tool bottom plate through a threaded part; 2) the flat wire to be wound passes through the flat wire channel, and the end of the flat wire is tightly pressed by the starting wire pressing component; 3) the middle rod is rotated, the middle rod rotates and moves to drive the stud to rotate and move, and the flat wire is wound on the winding section in the rotating and moving process of the middle rod; 4) after the flat wire is wound, the start wire pressing component is detached, the stud is taken down, and the wound coil is taken down from the middle rod.
When the flat wire end is compressed through the starting wire pressing component, the starting wire pressing cushion block is firstly installed on the stud notch face of the stud, then the flat wire end is attached to the stud notch face of the side face of the stud and is bent to the starting wire pressing cushion block, and then the starting wire pressing block is adopted to compress the flat wire.
Before the winding flat wire passes through the flat wire channel, the plurality of wire pressing bottom plates are installed on the tool bottom plate, the flat wire channel is formed between the bottom plate assemblies, and then a plurality of wire pressing blocks are installed on each group of bottom plate assemblies.
Adopt the technical scheme of the utility model, can obtain following beneficial effect:
transformer flat line immediately around coil preparation frock, set up the frock bottom plate earlier, then set gradually the swivel nut on the frock bottom plate, swivel nut fixed mounting is downthehole at the mounting groove, then, twist the screw thread portion of double-screw bolt and adorn in the screw thread hole of swivel nut, like this, when the double-screw bolt is rotatory, just can realize the upper and lower lift removal of intermediate lever for the swivel nut. Through the rotation of intermediate lever for the flat wire is convoluteed on the intermediate lever, and the flat wire of coiling, along with the rotatory removal of intermediate lever for the swivel nut, the flat wire twines on the intermediate lever in order (the best choice, twines on the roll-up section), makes the flat wire of coiling be the heliciform, and when the screw pitch on the double-screw bolt was unanimous with the pitch of coil, every circle of flat wire will paste together. Like this, when carrying out the coil and convoluteing, at the fixed back of flat wire end to after twining first round flat wire to the intermediate lever, only need through the rotatory intermediate lever of screw thread, the flat wire passes through and realizes the alignment automatically behind the flat wire passageway, winds at the roll-up section, just can realize the flat wire and wind immediately. And the stud and the intermediate rod can only rotate relatively and cannot move up and down, so that in the moving process of the intermediate rod, the screw thread rotates relative to the threaded hole to drive the furled section to move down, the flat wire is wound coil by coil without mutual overlapping, the coil winding efficiency is effectively improved, and the labor intensity is reduced. More importantly, the utility model discloses a frock, it is efficient not only to make the coil, moreover when making the coil of different models and size, only need change swivel nut and double-screw bolt, and need not change other parts, and whole frock commonality is strong, and the cost of manufacture is low. The utility model discloses a manufacturing method of transformer flat wire vertical winding coil manufacturing tool manufacturing coil's preparation step is: screwing the middle rod on the stud into a threaded hole of a threaded sleeve arranged on the tool bottom plate through a threaded part; the flat wire to be wound passes through the flat wire channel, and the end of the flat wire is tightly pressed by the starting wire pressing component; the middle rod is rotated, the middle rod moves (moves downwards or ascends relative to the screw sleeve, moves vertically, and moves one pitch size every time the middle rod rotates one circle) to drive the stud to move, and the flat wire is wound on the middle rod in the rotating and moving process of the middle rod; after the flat wire is wound, the start wire pressing component is detached, the stud is taken down, and the wound coil is taken down from the middle rod. Transformer flat line edgewise coil preparation frock and coil preparation method, the step is simple, with low costs, can convenient and fast realize flat line edgewise coil coiling preparation, ensure that coil coiling quality meets the requirements to coiling method is simple, when changing different model flat lines or making different model coils, only needs a small amount of parts of change frock, thereby effectively reduces manufacturing cost, saves process time.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic structural diagram of a coil of a transformer flat wire vertical winding coil according to the present invention;
fig. 2 is a schematic structural diagram of the transformer with the coil according to the present invention;
fig. 3 is a schematic structural view of a tooling bottom plate of the tooling for manufacturing the flat wire vertically wound coil of the transformer of the present invention;
fig. 4 is a schematic structural view of a thread insert of the tooling for manufacturing a flat wire vertically wound coil of a transformer according to the present invention;
fig. 5 is a schematic structural view of a stud of the tooling for manufacturing a flat wire vertically wound coil of a transformer according to the present invention;
fig. 6 is a schematic structural view of the transformer flat wire vertical winding coil manufacturing tool of the present invention when winding a coil;
in the drawings, the reference numbers are respectively: 1. a tooling bottom plate; 2. mounting a slotted hole; 3. a threaded sleeve; 4. a threaded hole; 5. a stud; 6. an intermediate lever; 7. a threaded portion; 8. a head start line pressing component; 9. a guide sleeve; 10. a wire pressing bottom plate; 11. a base plate assembly; 12. a flat wire channel; 13. pressing a line and a block; 14. starting and pressing a line and a block; 15. a starting line pressing cushion block; 16. a stud notch surface; 17. coiling the section; 18. a flat wire is to be wound; 19. a screw I; 20. a screw II; 21. a coil; 22. a transformer; 23. a wrench mounting portion; 24. a wrench.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes, structures, mutual positions and connection relations of the components, the functions and operation principles of the components, and the like:
as shown in the accompanying drawings 1-6, the utility model relates to a transformer flat wire is immediately around coil preparation frock, transformer flat wire immediately around coil preparation frock include frock bottom plate 1, set up installation slotted hole 2 on the frock bottom plate 1, installation swivel nut 3 in the installation slotted hole 2 sets up screw hole 4 on the swivel nut 3, movable mounting intermediate lever 6 on the double- screw bolt 5, 6 lower extremes of intermediate lever set up screw thread portion 7, the dress is twisted in the screw hole 4 activity on intermediate lever 6 passes through screw thread portion 7 and the swivel nut 3, still sets up first line ball part 8 on the frock bottom plate 1. Above-mentioned structure sets up the frock bottom plate earlier, then sets gradually the swivel nut on the frock bottom plate, and swivel nut fixed mounting is downthehole at the mounting groove, then, twists the screw thread portion of double-screw bolt in the screw thread hole of swivel nut, like this, when the double-screw bolt is rotatory, just can realize the upper and lower lift removal of intermediate lever for the swivel nut. Through the rotation of intermediate lever for the flat wire is convoluteed on the intermediate lever, and the flat wire of coiling, along with the rotatory removal of intermediate lever for the swivel nut, the flat wire twines on the intermediate lever in proper order (the best choice, twines on the roll-up section), makes the flat wire of coiling be the heliciform, and when the screw pitch of double-screw bolt 5 was unanimous with the pitch of coil, every circle of flat wire will paste together. Like this, when carrying out the coil and convoluteing, at the fixed back of flat wire end to after twining first round flat wire to the intermediate lever, only need through the rotatory intermediate lever of screw thread, the flat wire passes through and realizes the alignment automatically behind the flat wire passageway, winds at the roll-up section, just can realize the flat wire and wind immediately. And the stud 5 and the intermediate rod 6 can only relatively rotate and cannot move up and down, so that in the moving process of the intermediate rod, along with the rotation of the threaded screw relative to the threaded hole 4, the rolled-up section can be driven to move down, the flat wire can be wound coil by coil without mutual overlapping, the coil winding efficiency is effectively improved, and the labor intensity is reduced. More importantly, the utility model discloses a frock, it is efficient not only to make the coil, moreover when making the coil of different models and size, only need change swivel nut and double-screw bolt, and need not change other parts, and whole frock commonality is strong, and the cost of manufacture is low. The utility model discloses a manufacturing method of transformer flat wire vertical winding coil manufacturing tool manufacturing coil's preparation step is: screwing a middle rod 6 on the stud 5 into a threaded hole 4 of a threaded sleeve 3 arranged on the tool bottom plate 1 through a threaded part 7; the flat wire 18 to be wound passes through the flat wire channel 12, and the end of the flat wire 18 is pressed tightly by the head-starting wire pressing component 8; the middle rod 6 is rotated, the middle rod 6 moves (moves downwards or ascends relative to the screw sleeve, moves vertically, moves one pitch size per rotation) to drive the stud 5 to move, and the flat wire 18 is wound on the middle rod 6 in the rotating and moving process of the middle rod 6; after the flat wire 18 is wound, the pull-out wire pressing member 8 is removed, the stud 5 is removed, and the wound coil 19 is removed from the intermediate lever 6. Transformer flat wire found coil preparation frock and coil preparation method, the step is simple, low in manufacturing cost can convenient and fast realize flat wire found coil coiling preparation, ensures that coil coiling quality meets the requirements to coiling method is simple, when changing different model flat wires or making different model coils, only needs a small amount of parts of change frock, thereby effectively reduces manufacturing cost, saves coil process time.
The surface of one side of the screw sleeve 3 is provided with a guide sleeve 9, the guide sleeve 9 is communicated with the threaded hole 4, and the intermediate rod 6 is connected with the stud 5 through a bearing. A wrench installation part 23 is arranged at the upper end of the middle rod, and a wrench 24 is clamped on the wrench installation part 23. Above-mentioned structure, the setting of uide bushing for when the screw sleeve was adorned to the jackrod twisting, the screw thread portion of double-screw bolt was adorned with the screw hole of screw sleeve twisting, and the uide bushing plays the supporting role to the jackrod, and at this moment, the flat line is convoluteed at roll-up section position, forms the coil. And the positions of the lower surface of the stud and the upper surface of the stud are limited above and below the flat wire in the winding process, so that vertical winding is realized, and the size and the height of the coil can meet the design requirements effectively. And the setting of spanner installation department for clamp the spanner, through rotating the spanner, just can easily drive the intermediate lever and rotate. When the middle rod rotates, the middle rod moves relative to the threaded sleeve, so that each circle of flat wire is wound at different height positions of the winding section when the winding section is wound, and a spiral coil is formed by winding.
The transformer flat wire vertical winding coil manufacturing tool further comprises a plurality of wire pressing bottom plates 10, every two wire pressing bottom plates 10 form a group of bottom plate assemblies 11, a flat wire channel 12 is formed between the two wire pressing bottom plates 10 of each group of bottom plate assemblies 11, and wire pressing blocks 13 are arranged on each group of bottom plate assemblies 11 respectively. Above-mentioned structure, bottom plate subassembly 11 sets up a set of or multiunit as required, and the cooperation of sideline passageway and line ball briquetting, the flat line of being convenient for passes through. When carrying out the flat line and convoluteing and form the coil, pass the flat line passageway with the flat line end from in fixture base one end earlier, exert tension and alignment through the flat line passageway to the flat line, then lead to first line ball part 8 positions before, carry out the line ball, then rotate the intermediate lever through the spanner, remove when the intermediate lever pivoted, the intermediate lever is every to rotate the round, realizes the flat line and convolutes the round. According to the coil requirement, the number of turns of the middle rod is rotated, and the coil winding is realized.
The start line pressing part 8 comprises a start line pressing block 14 and a start line pressing cushion block 15, the start line pressing block 14 is arranged on the tooling bottom plate 1 close to the stud 5, and the start line pressing cushion block 15 is arranged between the stud 5 and the start line pressing block 14. According to the structure, the start wire pressing block 14 and the start wire pressing cushion block 15 are matched with the stud, so that the flat wire end is positioned. Thus, when the coil is formed by winding, the thread end is always fixed outside, and the post-processing is convenient. In the above structure, only the start-up crimping pressing block 14 may be provided, and the start-up crimping pressing block 14 may be connected to the stud notch surface 16 on the side surface of the stud 5 by a screw. The side surface of the stud 5 is provided with a stud notch surface 16 and a start pressing line pressing block 14, and the end of the flat line is clamped tightly, so that limiting and fixing are realized.
The side surface of the stud 5 is provided with a stud notch surface 16, when the start line pressing cushion block 15 is arranged between the stud 5 and the start line pressing block 14, one side of the start line pressing cushion block 15 is attached to the surface of the stud notch surface 16, and the other side of the start line pressing cushion block 15 is attached to the side surface of the start line pressing block 14. Above-mentioned structure, when the end of a thread is fixed, the first line ball cushion block clamps between double-screw bolt breach face and first line ball briquetting, and the flat line end of a thread is fixed to first line ball cushion block. The stud is in a non-rotating state, and when the intermediate lever rotates, the stud moves along with the rotation of the intermediate lever.
The middle rod 6 movably mounted on the stud 5 further comprises a winding section 17, and the winding section 17 is located between the stud 5 and the threaded part 7; the center line of the guide sleeve 9 of the screw sleeve 3 is superposed with the center line of the threaded hole 4. With the structure, the winding section is used for winding and winding the flat wire. After the coil is wound, the formed coil is taken down from the winding section, and the whole process is simple and rapid.
The thread insert 3 is fixedly installed in the installation groove hole 2 through a screw I19, and the line pressing bottom plate 10 is fixedly installed on the tooling bottom plate 1 through a screw II 20. Above-mentioned structure, the swivel nut is fixed to be set up in the mounting groove downthehole, can not rock, can not rotate, and the line ball bottom plate is also fixed to be set up on the frock bottom plate, forms reliable flat line passageway, and the orderly transport of the flat line of being convenient for raises the efficiency.
The utility model discloses still relate to a step simply, can convenient and fast realize that the flat wire founds the coil coiling preparation to the coiling method is simple, when changing different model flat lines or making different model coils, only needs a small amount of parts of change frock (like swivel nut and double-screw bolt), thereby effectively reduces manufacturing cost, saves process time's transformer flat wire founds coil preparation method.
The manufacturing method of the transformer flat wire vertically-wound coil comprises the following steps: 1) screwing a middle rod 6 on the stud 5 into a threaded hole 4 of a threaded sleeve 3 arranged on the tool bottom plate 1 through a threaded part 7; 2) the flat wire 18 to be wound passes through the flat wire channel 12, and the end of the flat wire 18 is pressed tightly by the head-starting wire pressing component 8; 3) the intermediate rod 6 is rotated, the intermediate rod 6 moves to drive the stud 5 to move, and the flat wire 18 is wound on the intermediate rod 6 in the rotating and moving process of the intermediate rod 6; 4) after the flat wire 18 is wound, the pull-out wire pressing member 8 is removed, the stud 5 is removed, and the wound coil 19 is removed from the intermediate lever 6. Therefore, the flat wire can be conveniently and quickly wound to form the coil.
When the end of the flat wire 18 is pressed through the start wire pressing part 8, the start wire pressing cushion block 15 is firstly installed on the stud notch face 16 of the stud 5, then the stud notch face 16, which is attached to the side face of the stud 5, of the end of the flat wire 18 is bent to the start wire pressing cushion block 15, and then the start wire pressing block 14 is adopted to press the flat wire. In the above steps, when the wire end of the flat wire is fixed, the start wire pressing block 15 is mounted on the stud notch surface 16 by using a screw, the start wire pressing block compresses the wire end of the flat wire, and the screw is tightened. The stud is in a non-rotating state, and when the intermediate lever rotates, the stud moves along with the rotation of the intermediate lever. Thus, the flat wire is wound to the position of the winding section one by one to form a coil.
Before a flat wire 18 to be wound passes through the flat wire channel 12, a plurality of wire pressing bottom plates 10 are installed on the tool bottom plate 1, the flat wire channel 12 is formed between the bottom plate assemblies 11, and a plurality of wire pressing blocks 13 are installed on each group of bottom plate assemblies 11. Thus, the tension is increased, and the flat wire is straightened.
The utility model discloses an in the preparation frock, the frock bottom plate adopts the processing of thick steel plate to form, through blackening electroplating treatment, can effectively prevent the corrosion phenomenon, and the frock bottom plate then passes through the fix with screw on the operation panel. The line ball bottom plate is formed by processing a polytetrafluoroethylene plate, has a smaller friction coefficient and certain toughness, and cannot damage and damage the paint layer of the enameled wire. In the screw sleeve, the upper half part of the screw sleeve is a guide sleeve (guide part), the lower half part of the screw sleeve is a threaded hole, and the pitch size of the threads is equal to the thickness size of a flat wire. The thread insert is matched with the stud, when the wrench drives the middle rod needle to rotate for a circle, the middle rod will rise or move down for a distance of a thread pitch, therefore, in the coil winding process, the coil gap is gradually and uniformly increased through the thread, the phenomenon of rewinding of the flat wire in the winding process can be effectively prevented, and the flat wire is ensured to be wound coil by coil. Because the strength in the coil winding process is large, the thread can be damaged during long-time winding, so that a section of guide sleeve is added, the winding strength is applied to the position of the guide sleeve, the abrasion born by the hole part of the thread is shared, and the thread hole can be effectively protected. The thread insert is formed by machining easy-to-machine 45# round steel, and is subjected to heat treatment and electroplating blackening treatment respectively, so that the strength of parts can be effectively guaranteed, and the phenomenon of rusting can be prevented. The wrench can select a self-made wrench or a standard wrench according to the winding force; the start line pressing block, the start line pressing cushion block and the stud gap surface are matched to realize the fixed pressing of the flat line shoe last, the size of the start line pressing cushion block can control the length of the coil lead-out line, and the start line pressing block performs pressing treatment on the start of the coil through a screw; the screw sleeve is fixed on the bottom plate, the stud is of a movable structure capable of rotating relative to the middle rod, the coil is wound in a rotating mode along the direction of the thread, the thread pitch of the thread is the thread pitch of the coil, and the guide portion can play a protection role in the thread. The double-screw bolt adopts workable 45# round steel to process and forms, carries out heat treatment and electroplating blackening respectively, can effectual assurance part intensity with prevent the phenomenon of corrosion, in addition before swivel nut and swivel nut coiling, lubricate through the butter at screw thread and uide bushing, can reduce the frictional resistance of coiling. Like this, effectively improve the wearability and the life of coil preparation frock.
The utility model discloses an in the preparation frock, flat line ball part is including line ball bottom plate and line ball briquetting, and wherein two of line ball bottom plates are a set of, forms the flat line passageway between two line ball bottom plates. Therefore, when the flat wire is conveyed, the flat wire passes through the flat wire passage, and the flat wire (enameled flat wire) can be straightened through the flat wire passage. In addition. The number and the size of briquetting can be selected according to the width size of flat line to through the adjustment of the distance of two line ball bottom plates, the adaptation is the flat line of different width, improves the commonality. The utility model discloses an among the manufacturing method, when carrying out the coil preparation, pass the flat line from the flat line passageway, extend to double-screw bolt and swivel nut position, then pass the roll-up section between swivel nut and the double-screw bolt, until passing about 40mm of start line ball briquetting, through 8 location flat line ends of start line ball parts. And winding the flat wire at the winding section for one circle, and then rotating the intermediate rod. And (4) rotating the intermediate rod for one circle, namely winding the coil for one circle, taking down the flat wire end and the coil after winding is finished, and finishing processing.
Transformer flat line immediately around coil preparation frock, set up the frock bottom plate earlier, then set gradually the swivel nut on the frock bottom plate, swivel nut fixed mounting is downthehole at the mounting groove, then, twist the screw thread portion of double-screw bolt and adorn in the screw thread hole of swivel nut, like this, when the double-screw bolt is rotatory, just can realize the upper and lower lift removal of intermediate lever for the swivel nut. Through the rotation of intermediate lever for the flat wire is convoluteed on the intermediate lever, and the flat wire of coiling, along with the rotatory removal of intermediate lever for the swivel nut, the flat wire twines on the intermediate lever in order (the best choice, twines on the roll-up section), makes the flat wire of coiling be the heliciform, and when the screw pitch on the double-screw bolt was unanimous with the pitch of coil, every circle of flat wire will paste together. Like this, when carrying out the coil and convoluteing, at the fixed back of flat wire end to after twining first round flat wire to the intermediate lever, only need through the rotatory intermediate lever of screw thread, the flat wire passes through and realizes the alignment automatically behind the flat wire passageway, winds at the roll-up section, just can realize the flat wire and wind immediately. And the stud and the intermediate rod can only rotate relatively and cannot move up and down, so that in the moving process of the intermediate rod, the screw thread rotates relative to the threaded hole to drive the furled section to move down, the flat wire is wound coil by coil without mutual overlapping, the coil winding efficiency is effectively improved, and the labor intensity is reduced. More importantly, the utility model discloses a frock, it is efficient not only to make the coil, moreover when making the coil of different models and size, only need change swivel nut and double-screw bolt, and need not change other parts, and whole frock commonality is strong, and the cost of manufacture is low. The utility model discloses a manufacturing method of transformer flat wire vertical winding coil manufacturing tool manufacturing coil's preparation step is: screwing the middle rod on the stud into a threaded hole of a threaded sleeve arranged on the tool bottom plate through a threaded part; the flat wire to be wound passes through the flat wire channel, and the end of the flat wire is tightly pressed by the starting wire pressing component; the middle rod is rotated, the middle rod moves (moves downwards or ascends relative to the screw sleeve, moves vertically, and moves one pitch size every time the middle rod rotates one circle) to drive the stud to move, and the flat wire is wound on the middle rod in the rotating and moving process of the middle rod; after the flat wire is wound, the start wire pressing component is detached, the stud is taken down, and the wound coil is taken down from the middle rod. Transformer flat line edgewise coil preparation frock and coil preparation method, the step is simple, with low costs, can convenient and fast realize flat line edgewise coil coiling preparation, ensure that coil coiling quality meets the requirements to coiling method is simple, when changing different model flat lines or making different model coils, only needs a small amount of parts of change frock, thereby effectively reduces manufacturing cost, saves process time.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the present invention can be implemented in various ways without modification, and the present invention is not limited by the above embodiments.
Claims (7)
1. The utility model provides a transformer flat line is immediately around coil preparation frock which characterized in that: the tooling for manufacturing the transformer flat wire vertical winding coil comprises a tooling bottom plate (1), wherein a mounting groove hole (2) is formed in the tooling bottom plate (1), a threaded sleeve (3) is mounted in the mounting groove hole (2), a threaded hole (4) is formed in the threaded sleeve (3), a middle rod (6) is movably mounted on a stud (5), a threaded portion (7) is arranged at the lower end of the middle rod (6), the middle rod (6) is movably screwed with the threaded hole (4) in the threaded sleeve (3) through the threaded portion (7), and a start line pressing component (8) is further arranged on the tooling bottom plate (1).
2. The tooling for manufacturing the edgewise wound coil of the transformer flat wire according to claim 1, is characterized in that: the screw sleeve (3) is characterized in that a guide sleeve (9) is arranged on the surface of one side of the screw sleeve (3), the guide sleeve (9) is communicated with the threaded hole (4), and the intermediate rod (6) is connected with the stud (5) through a bearing.
3. The tooling for manufacturing the edgewise wound coil of the transformer flat wire according to claim 1 or 2, is characterized in that: the transformer flat wire vertical winding coil manufacturing tool further comprises a plurality of wire pressing bottom plates (10), every two wire pressing bottom plates (10) form a group of bottom plate assemblies (11), a flat wire channel (12) is formed between the two wire pressing bottom plates (10) of each group of bottom plate assemblies (11), and wire pressing blocks (13) are arranged on each group of bottom plate assemblies (11) respectively.
4. The tooling for manufacturing the edgewise wound coil of the transformer flat wire according to claim 1 or 2, is characterized in that: the start line pressing component (8) comprises a start line pressing block (14) and a start line pressing cushion block (15), the start line pressing block (14) is arranged on a tooling bottom plate (1) close to the stud (5), and the start line pressing cushion block (15) is arranged between the stud (5) and the start line pressing block (14).
5. The tooling for manufacturing the edgewise wound coil of the transformer flat wire according to claim 4, is characterized in that: the side surface of the stud (5) is provided with a stud notch surface (16), when the start line pressing cushion block (15) is arranged between the stud (5) and the start line pressing block (14), one side of the start line pressing cushion block (15) is attached to the surface of the stud notch surface (16), and the other side of the start line pressing cushion block (15) is attached to the side surface of the start line pressing block (14).
6. The tooling for manufacturing the edgewise wound coil of the transformer flat wire according to claim 1 or 2, is characterized in that: the middle rod (6) movably mounted on the stud (5) further comprises a winding section (17), and the winding section (17) is positioned between the stud (5) and the threaded part (7); the center line of the guide sleeve (9) of the screw sleeve (3) is superposed with the center line of the threaded hole (4).
7. The tooling for manufacturing the edgewise wound coil of the transformer flat wire according to claim 3, is characterized in that: the thread sleeve (3) is fixedly installed in the installation groove hole (2) through a screw I (19), and the line pressing bottom plate (10) is fixedly installed on the tooling bottom plate (1) through a screw II (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978170.1U CN210606955U (en) | 2019-11-15 | 2019-11-15 | Transformer flat wire vertical winding coil manufacturing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978170.1U CN210606955U (en) | 2019-11-15 | 2019-11-15 | Transformer flat wire vertical winding coil manufacturing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606955U true CN210606955U (en) | 2020-05-22 |
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| CN110729122A (en) * | 2019-11-15 | 2020-01-24 | 芜湖国睿兆伏电子有限公司 | Transformer flat wire vertical winding coil manufacturing tool and coil manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729122A (en) * | 2019-11-15 | 2020-01-24 | 芜湖国睿兆伏电子有限公司 | Transformer flat wire vertical winding coil manufacturing tool and coil manufacturing method |
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