CN109448987B - Coil winding driving mechanism for special-shaped coil - Google Patents
Coil winding driving mechanism for special-shaped coil Download PDFInfo
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- CN109448987B CN109448987B CN201811424048.XA CN201811424048A CN109448987B CN 109448987 B CN109448987 B CN 109448987B CN 201811424048 A CN201811424048 A CN 201811424048A CN 109448987 B CN109448987 B CN 109448987B
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- spindle
- driving
- plate
- mandrel
- lifting mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 89
- 238000004804 winding Methods 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- H01F41/071—Winding coils of special form
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Coil Winding Methods And Apparatuses (AREA)
Abstract
A coil winding driving mechanism for a special-shaped coil comprises a base, a main shaft, a mandrel, a main shaft lifting mechanism and a mandrel lifting mechanism. The main shaft lifting mechanism comprises a main shaft supporting plate, two erection rods, a driving plate penetrating through the erection rods, the driving rods and a main shaft driving plate. The main shaft driving plate is fixedly connected with the main shaft so as to reciprocate under the driving of the main shaft driving plate. The mandrel lifting mechanism comprises a mandrel driver, two mandrel erection rods fixedly arranged between the driving plates and the spindle driving plates, and a mandrel driving plate penetrating through the mandrel erection rods. The mandrel driving plate is fixedly connected with the mandrel, and the mandrel driver drives the mandrel driving plate to reciprocate so as to drive the mandrel to reciprocate. The winding driving mechanism uses the same part to the greatest extent to finish different functions, so that the whole winding driving mechanism has compact structure and small volume.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to a coil winding driving mechanism for a special-shaped coil.
Background
A winding machine is a machine that winds a linear object onto a specific workpiece. Most of electric products need to be wound into an inductance coil by enamelled copper wires (enamelled wires for short), and a winding machine is needed. The manufacture and processing of a single serial hollow coil in the electronic industry generally requires a spindle driving device. The spindle driving device is used for clamping a framework of the coil so as to wind the wire on the framework while rotating the framework.
But for some shaped coils it is generally shaped from a circular coil. The round coil must be made as an air coil, which can then be shaped. Therefore, the winding driving mechanism is required to firstly wind the hollow coil and then core-pulling and stripping. However, the current winding driving mechanism has a complex structure and a huge volume, and cannot be installed on an automatic production line.
Disclosure of Invention
In view of the above, the present invention provides a coil winding driving mechanism for a special-shaped coil, which is reasonable and compact in structure, so as to solve the above-mentioned problems.
A coil winding driving mechanism for a special-shaped coil comprises a base, a main shaft arranged on the base, a mandrel inserted into the main shaft, a main shaft lifting mechanism arranged on the base, and a mandrel lifting mechanism arranged on the main shaft lifting mechanism. The main shaft lifting mechanism comprises a main shaft supporting plate, two erection rods which are fixedly arranged between the main shaft supporting plate and the base at intervals, a driving plate which is arranged on the erection rods in a penetrating mode, two driving rods which are arranged on the driving plate, and a main shaft driving plate which is arranged on the driving rod. The main shaft driving plate is fixedly connected with the main shaft so as to reciprocate under the driving of the main shaft driving plate. The mandrel lifting mechanism comprises a mandrel driver arranged on the driving plate, two mandrel erection rods fixedly arranged between the driving plate and the spindle driving plate, and a mandrel driving plate penetrating through the mandrel erection rods. The mandrel driving plate is fixedly connected with the mandrel, and the mandrel driver drives the mandrel driving plate to reciprocate so as to drive the mandrel to reciprocate.
Further, the spindle lifting mechanism further comprises a spindle driver arranged on one side of the spindle supporting plate, and the spindle driver comprises a spindle screw rod which drives the driving plate to reciprocate.
Further, the main shaft lifting mechanism further comprises a bearing plate arranged between the driving plate and the main shaft driving plate, and at least one group of bearings sleeved on the main shaft screw rod are arranged on the bearing plate.
Further, the main shaft lifting mechanism further comprises a bearing table penetrating through the two erection rods, and the bearing table is fixedly connected with the base at intervals.
Further, the mandrel penetrates through the bearing table and is fixedly connected with the mandrel driving plate.
Further, the spindle drive plate is disposed between the base and the carrying table.
Further, the spindle lifting mechanism further comprises two restoring mechanisms, wherein each restoring mechanism comprises a first hook arranged on the bearing table, a second hook arranged on the driving plate and an extension spring arranged between the first hook and the second hook in a pulling mode.
Further, the spindle driver comprises a spindle screw.
Further, the mandrel lifting mechanism further comprises a screw rod erecting plate arranged between the driving plate and the mandrel driving plate, and the mandrel screw rod is rotatably arranged on the screw rod erecting plate.
Further, the screw rod erecting plate is fixedly arranged on the mandrel erecting rod.
Compared with the prior art, the coil winding driving mechanism for the special-shaped coil is provided with the main shaft lifting mechanism and the mandrel lifting mechanism, and the main shaft lifting mechanism and the mandrel lifting mechanism are organically structured together, so that when the main shaft lifting mechanism moves, the mandrel lifting mechanism can move together with the main shaft lifting mechanism, the purposes of feeding wires, orderly arranging wires or adjusting the distance are achieved, and when the mandrel lifting mechanism moves, the main shaft lifting mechanism is motionless, and the purpose of stripping materials can be achieved. When accomplishing above-mentioned necessary function, main shaft elevating system and dabber elevating system use same spare part to accomplish different functions as far as possible for whole wire winding actuating mechanism's compact structure, the volume diminishes, solves among the prior art structure complicacy, and is bulky, can't carry out the shortcoming of automatic production line's installation.
Drawings
Fig. 1 is a schematic diagram of a coil winding driving mechanism for a special-shaped coil according to the present invention.
Fig. 2 is a schematic view of another angle of the coil winding driving mechanism for the shaped coil of fig. 1.
Detailed Description
Specific embodiments of the present invention are described in further detail below. It should be understood that the description herein of the embodiments of the invention is not intended to limit the scope of the invention.
Fig. 1 and 2 are schematic structural views of a coil winding driving mechanism for a special-shaped coil according to the present invention. The coil winding driving mechanism for the special-shaped coil comprises a base 10, a main shaft 20 arranged on the base 10, a mandrel 30 inserted in the main shaft 20, a main shaft lifting mechanism 40 arranged on the base 10, and a mandrel lifting mechanism 50 arranged on the main shaft lifting mechanism 40. It is conceivable that the coil winding driving mechanism for the shaped coil further includes other functional modules such as assembly components, mounting components, electrical connection components, etc., which are known to those skilled in the art and will not be described in detail herein.
The base 10 is used for carrying and driving the spindle lifting mechanism 40, the spindle lifting mechanism 50, etc., and its structure and shape should be set according to actual requirements, but its specific structure and shape should be known to those skilled in the art, and will not be described herein.
The spindle 20 is inserted into the base 10 and is rotatable to rotate the mandrel 30, thereby winding a wire around a die (not shown) mounted on the mandrel 30. It is contemplated that the spindle 20 may include other components such as, for example, coupling barrels, bearings, spring tabs, vertical sliding guide blocks, etc., as are known to those skilled in the art. The main shaft 20 needs to slide up and down to perform wire feeding or wire arrangement, or to perform adjustment of the distance from other mechanisms such as the upper die, so that the main shaft 20 needs to slide up and down by the driving of the main shaft lifting mechanism 40.
The mandrel 30 is used to carry a lower die for winding, but because an air-core coil is manufactured, it needs to be slid up and down with respect to the main shaft 20 to drop the coil wound on the lower die. It is of course conceivable that a stripper plate is further provided on the main shaft 20, and that the coil wound on the lower die may be stripped off under the abutment of the glue plate when the mandrel 30 slides up and down relative to the main shaft 20.
The spindle lifting mechanism 40 comprises a spindle supporting plate 41, two erection rods 42 which are fixedly arranged between the spindle supporting plate 41 and the base 10 at intervals, a driving plate 43 which is arranged on the erection rods 42 in a penetrating manner, two driving rods 44 which are arranged on the driving plates 43, a spindle driving plate 45 which is arranged on the driving rods 44, a spindle driver 46 which is arranged on one side of the spindle supporting plate 41, a bearing plate 47 which is arranged between the driving plates 43 and the spindle driving plate 45, a bearing table 48 which is arranged on the two erection rods 42 in a penetrating manner, and two restoring mechanisms 49. The spindle support plate 41 is a plate-like structure and is used for fixedly disposing the mounting bar 42, spindle driver 46, and the like. The spindle driver 46 includes a spindle screw 461. It is conceivable that the spindle driver 46 further includes a connection structure such as a coupling, a spindle screw 461, and the like. The mounting rod 42 is used for mounting the driving plate 43, the spindle driving plate 45, the bearing plate 47, the bearing table 48, and the like. The driving plate 43, the spindle driving plate 45, the bearing plate 47 and the bearing table 48 are slidably arranged on the mounting rod 42, that is, the driving plate 43, the spindle driving plate 45, the bearing plate 47 and the bearing table 48 can freely slide along the mounting rod 42. The driving plate 43 is screw-coupled with the spindle screw 461 such that the driving plate 43 can reciprocate up and down when the spindle screw 461 rotates. One end of the driving rod 44 is fixed on the driving plate 43, and the other end is fixed on the spindle driving plate 45, so that when the driving plate 43 reciprocates up and down, the spindle driving plate 45 also reciprocates up and down under the driving of the driving rod 44, and then drives the spindle 20 to reciprocate up and down. The bearing plate 47 is used to fix the free end of the spindle screw 461 so that the spindle screw 461 can stably operate, and thus at least one set of bearings 471 arranged on the spindle screw 461 are provided on the bearing plate 47. The bearing table 48 is sleeved on the erection rod 42 and fixedly arranged with the base 10, and is used for arranging a driving motor for driving the main shaft 20 to rotate. The spindle driving plate 45 is disposed between the base 10 and the carrying table 48, so as to achieve the purpose of rational design. The return mechanism 49 includes a first hanger 491 provided on the carrier 48, a second hanger 492 provided on the drive plate 43, and an extension spring 493 pulled between the first and second hangers 491, 492. The restoring mechanism 49 is used to tighten the carrying table 48 and the driving plate 43, so that a machining error between the driving plate 43 and the spindle screw 461 can be eliminated.
The spindle lifting mechanism 50 comprises a spindle driver 51 arranged on the driving plate 43, two spindle erection rods 52 fixedly arranged between the driving plate 43 and the spindle driving plate 45, a spindle driving plate 53 penetrating through the spindle erection rods 52, and a screw erection plate 54 arranged between the driving plate 43 and the spindle driving plate 53. The spindle driver 51 is fixedly provided on the driving plate 43 so as to be reciprocally movable up and down together with the driving plate 43. The spindle driver 51 includes a spindle screw 511. The spindle mounting rod 52 is fixedly disposed between the drive plate 43 and the spindle drive plate 45 to facilitate sliding of the spindle drive plate 53 along the spindle mounting rod 52. The spindle screw 511 is connected to the spindle drive plate 53 to drive the spindle drive plate 53 to reciprocate when the spindle screw 511 rotates. The screw mounting plate 54 is used to fix the spindle screw 511 so that the spindle screw 511 can be connected organically to the output of the spindle drive 51, for example by means of a coupling. The screw mounting plate 54 is fixedly disposed on the spindle mounting rod 52.
Compared with the prior art, the coil winding driving mechanism for the special-shaped coil provided by the invention is provided with the main shaft lifting mechanism 40 and the mandrel lifting mechanism 50, and the main shaft lifting mechanism 40 and the mandrel lifting mechanism 50 are organically structured together, so that when the main shaft lifting mechanism 40 moves, the mandrel lifting mechanism 50 can move together with the main shaft lifting mechanism 40, the purposes of feeding, orderly arranging wires or adjusting the distance are achieved, and when the mandrel lifting mechanism 50 moves, the main shaft lifting mechanism 40 is not moved, and the purpose of stripping can be achieved. The spindle lifting mechanism 40 and the mandrel lifting mechanism 50 use the same component to the greatest extent to complete different functions while completing the necessary functions, so that the whole winding driving mechanism has compact structure and small volume, and the defects of complex structure, huge volume and incapability of installing an automatic production line in the prior art are overcome.
The above is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions or improvements within the spirit of the present invention are intended to be covered by the claims of the present invention.
Claims (7)
1. A coil winding drive mechanism for a shaped coil, characterized by: the coil winding driving mechanism for the special-shaped coil comprises a base (10), a spindle (20) arranged on the base, a mandrel (30) inserted in the spindle (20), a spindle lifting mechanism (40) arranged on the base (10) and a mandrel lifting mechanism (50) arranged on the spindle lifting mechanism (40), wherein the spindle lifting mechanism (40) comprises a spindle supporting plate (41), two erection rods (42) fixedly arranged between the spindle supporting plate (41) and the base (10) at intervals, a driving plate (43) penetrating through the erection rods (42), two driving rods (44) arranged on the driving plates (43) and a spindle driving plate (45) arranged on the driving rods (44), the spindle driving plate (45) is fixedly connected with the spindle (20) to reciprocate under the driving of the spindle driving plate (45), the spindle lifting mechanism (50) comprises a mandrel (43) arranged on the driving plate (43), two driving plates (51) penetrating through the spindle (52) and the mandrel (52) arranged between the driving plates (52), the spindle drive plate (53) is fixedly connected with the spindle (30), the spindle drive (51) drives the spindle drive plate (53) to reciprocate to drive the spindle (30), the spindle lifting mechanism (40) further comprises a bearing table (48) penetrating through two erection rods (42), the bearing table (48) is fixedly connected with the base (10) at intervals, the spindle (30) penetrates through the bearing table (48) and is fixedly connected with the spindle drive plate (4553), the spindle drive plate (45) is arranged between the base (10) and the bearing table (48), and when the spindle lifting mechanism (50) moves, the spindle lifting mechanism (40) is not moved to achieve stripping.
2. A coil wire-wound driving mechanism for a shaped coil as set forth in claim 1, wherein: the spindle lifting mechanism (40) further comprises a spindle driver (46) arranged on one side of the spindle supporting plate (41), the spindle driver (46) comprises a spindle screw rod (461), and the spindle screw rod (461) drives the driving plate (43) to reciprocate.
3. A coil wire-wound driving mechanism for a shaped coil as claimed in claim 2, wherein: the main shaft lifting mechanism (40) further comprises a bearing plate (47) arranged between the driving plate (43) and the main shaft driving plate (45), and at least one group of bearings (471) sleeved on the main shaft screw rod (461) are arranged on the bearing plate (47).
4. A coil wire-wound driving mechanism for a shaped coil as set forth in claim 1, wherein: the spindle lifting mechanism (40) further comprises two return mechanisms (49), wherein the return mechanisms (49) comprise a first hook (491) arranged on the bearing table (48), a second hook (492) arranged on the driving plate (43), and an extension spring (493) which is pulled between the first hook and the second hook (491, 492).
5. A coil wire-wound driving mechanism for a shaped coil as set forth in claim 1, wherein: the spindle drive (51) comprises a spindle screw (511).
6. The coil wire drive mechanism for a shaped coil as set forth in claim 5, wherein: the mandrel lifting mechanism (50) further comprises a screw rod erecting plate (54) arranged between the driving plate (43) and the mandrel driving plate (53), and the mandrel screw rod (511) is rotatably arranged on the screw rod erecting plate (54).
7. The coil wire drive mechanism for a shaped coil as set forth in claim 5, wherein: the screw rod erecting plate (54) is fixedly arranged on the mandrel erecting rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424048.XA CN109448987B (en) | 2018-11-27 | 2018-11-27 | Coil winding driving mechanism for special-shaped coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424048.XA CN109448987B (en) | 2018-11-27 | 2018-11-27 | Coil winding driving mechanism for special-shaped coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109448987A CN109448987A (en) | 2019-03-08 |
| CN109448987B true CN109448987B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811424048.XA Active CN109448987B (en) | 2018-11-27 | 2018-11-27 | Coil winding driving mechanism for special-shaped coil |
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| CN (1) | CN109448987B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349747B (en) * | 2019-08-01 | 2024-05-31 | 浙江田中精机股份有限公司 | Winding mechanism of polygon involute coil |
| CN110479908B (en) * | 2019-08-21 | 2024-12-20 | 浙江田中精机股份有限公司 | A multifunctional single-axis flexible carrier winding machine |
| CN110722075B (en) * | 2019-08-21 | 2024-11-05 | 浙江田中精机股份有限公司 | A rotating and translating core pulling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112130Y (en) * | 2007-09-20 | 2008-09-10 | 中国电子科技集团公司第二研究所 | Automatic winding machine wire winding and demoulding mechanism |
| CN104319960A (en) * | 2014-10-28 | 2015-01-28 | 常州金康精工机械股份有限公司 | Wire winding machine for stator core of motor |
| CN107370312A (en) * | 2016-12-30 | 2017-11-21 | 中特科技工业(青岛)有限公司 | Elevating mechanism and its pin spooling equipment of stator three for stator winding |
| CN207993673U (en) * | 2018-03-16 | 2018-10-19 | 东莞市鑫华翼自动化科技有限公司 | A kind of air core coil coil winding machine |
| CN209216770U (en) * | 2018-11-27 | 2019-08-06 | 浙江田中精机股份有限公司 | A kind of coil-winding driving mechanism for special-shaped coils |
-
2018
- 2018-11-27 CN CN201811424048.XA patent/CN109448987B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112130Y (en) * | 2007-09-20 | 2008-09-10 | 中国电子科技集团公司第二研究所 | Automatic winding machine wire winding and demoulding mechanism |
| CN104319960A (en) * | 2014-10-28 | 2015-01-28 | 常州金康精工机械股份有限公司 | Wire winding machine for stator core of motor |
| CN107370312A (en) * | 2016-12-30 | 2017-11-21 | 中特科技工业(青岛)有限公司 | Elevating mechanism and its pin spooling equipment of stator three for stator winding |
| CN207993673U (en) * | 2018-03-16 | 2018-10-19 | 东莞市鑫华翼自动化科技有限公司 | A kind of air core coil coil winding machine |
| CN209216770U (en) * | 2018-11-27 | 2019-08-06 | 浙江田中精机股份有限公司 | A kind of coil-winding driving mechanism for special-shaped coils |
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| CN109448987A (en) | 2019-03-08 |
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