CN204927040U - Roll up iron core transformer wire winding gear - Google Patents
Roll up iron core transformer wire winding gear Download PDFInfo
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- CN204927040U CN204927040U CN201520623641.2U CN201520623641U CN204927040U CN 204927040 U CN204927040 U CN 204927040U CN 201520623641 U CN201520623641 U CN 201520623641U CN 204927040 U CN204927040 U CN 204927040U
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Abstract
The utility model provides a roll up iron core transformer wire winding gear, it includes actuating mechanism to and from last down in proper order the suit on the stem of roll iron core and with the stem keeps predetermineeing last gear rotary disk, centre form, lower gear rotary disk and the bearing dish in even clearance, the bottom of going up the gear rotary disk with the top detachably of centre form connects, the bottom of centre form with the top detachably of gear rotary disk connects down, down the gear rotary disk the bottom with the top of bearing dish is rotationally connected, the bottom and the lower folder detachably who rolls up the iron core transformer of bearing dish are connected, actuating mechanism is used for the drive go up the gear rotary disk with lower gear rotary disk synchronous revolution, thus drive the centre form centers on the stem is rotatory. The coiling of wire winding gear is efficient, and application scope is wide, and simple structure can not produce the piece at the coil winding in -process moreover.
Description
Technical field
The utility model relates to electrical equipment technical field, is specifically related to a kind of Wound iron-core transformer coiling gear mechanism.
Background technology
Wound iron-core transformer is the novel energy-conserving transformer that development in recent years is got up.Because rewinding material is closed configuration, its coil winding can not adopt the coil winding operation of conventional laminated core to realize, and needs to design coil winding arrangement separately for rewinding material.
But existing rewinding material coil winding arrangement is equal existing defects or deficiency in coiling efficiency, the scope of application and structural design, and also can produce chip in coil-winding process, thus affects product quality.
Particularly, prior art discloses a kind of wire winding gear for tridimensional rolling magnetic core transformer, it comprises gear ring and orbit ring, gear ring comprises gear baffle and is arranged at the internal mold retainer ring on gear baffle, internal mold retainer ring supports winding former by boss, it can be made to be applicable to the coiling of different capabilities coil by the size of adjustment internal mold retainer ring and installation site.
Prior art also discloses a kind of wire winding gear for tridimensional rolling magnetic core transformer, and it comprises gear ring and orbit ring; Gear ring be circumferentially provided with the gear teeth, the one side of gear ring is provided with cannelure, orbit ring is embedded in cannelure and is rotatably connected with gear ring, the another side of gear ring is provided with ring baffle, the one side of ring baffle is provided with the boss for supporting winding former; Gear ring, orbit ring and ring baffle are assembled into by two halves, and be fixed with support plate in the bottom of orbit ring, support plate is fixed on base.
Prior art again discloses a kind of wire winding gear for tridimensional rolling magnetic core transformer, it comprises gear ring, orbit ring and connecting ring, gear ring, orbit ring, connecting ring form by two halves, be bolted between two halves, the one side of gear ring is provided with cannelure, connecting ring is fixed in cannelure, orbit ring is arranged in connecting ring rotationally, orbit ring is provided with the fixed block that can fix with core limb, and the another side of gear ring is provided with the boss that can support low voltage wire winding and the fixed head that can fix with high-tension winding mould.
Although above-mentioned existing rewinding material coil winding arrangement can ensure coiling gap that is unshakable in one's determination and internal mold, the manufacture of orbit ring wherein and assembling difficulty, and during running, orbit ring is in dry condition, easily produces iron filings, there is potential hidden danger of quality.In addition, if coiling coil for high-power transformer, due to coil deadweight reason, the intensity of orbit ring can not be guaranteed, and limits its structure adaptability.And, because gear ring is sleeved on outside transformer supporting plate, separated by board between supporting plate and bottom driving cog wheel disc, then bottom travelling gear disc spins drive board to rotate during coil winding, board and the fixing rear driven gear ring of supporting plate rotate thus complete coil winding, and in above-mentioned rotary course, board also can produce chip, thus affects product quality, in coil-winding process, board also needs to change according to the degree of wear, thus affects coiling efficiency.
Therefore, it is high, applied widely that this area needs a kind of coiling efficiency badly, and structure is simple, and can not produce the rewinding material coil winding arrangement of chip in coil-winding process.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned defect existing in prior art, there is provided a kind of coiling efficiency high, applied widely, structure is simple, and can not produce the Wound iron-core transformer coiling gear mechanism of chip in coil-winding process.
The technical scheme that solution the utility model technical problem adopts is:
The utility model provides a kind of Wound iron-core transformer coiling gear mechanism, it comprises driving mechanism, and the stem being sleeved on rewinding material from top to bottom successively keeps with described stem the rotating disk that cogs presetting uniform gap, internal mold, lower gear rotating disk and bearing dish, the bottom of the described rotating disk that cogs removably is connected with the top of described internal mold, the bottom of described internal mold is removably connected with the top of described lower gear rotating disk, the bottom of described lower gear rotating disk is connected rotationally with the top of described bearing dish, the described bottom of bearing dish is removably connected with the lower clamping piece of Wound iron-core transformer, described driving mechanism is for cog described in driving rotating disk and described lower gear rotating disk synchronous rotary, thus drive described internal mold to rotate around described stem.
Preferably, described internal mold is the tubular elements of hollow, its top and bottom are respectively arranged with boss, the described rotating disk that cogs is discoid pieces, its bottom is provided with the groove corresponding with the boss of described interior die tip, described lower gear rotating disk is also discoid pieces, its top is provided with the groove corresponding with the boss of described internal mold bottom, and described internal mold is provided with respective slot lower gear rotating disk by the boss that its top and bottom are arranged is provided with respective slot respectively cog rotating disk and top with bottom and is assembled into an entirety.
Preferably, the quantity of the boss of the top setting of described internal mold is identical with the quantity of the groove that the bottom of the described rotating disk that cogs is arranged and position is corresponding, and the top of described internal mold is provided with at least three boss, and is uniformly distributed along the circumference of described internal mold;
The quantity of the boss of the bottom setting of described internal mold is identical with the quantity of the groove that the top of described lower gear rotating disk is arranged and position is corresponding, and the bottom of described internal mold is provided with at least three boss, and is uniformly distributed along the circumference of described internal mold.
Preferably, four points of internal molds that described internal mold is circumferentially divided into shape and size all identical, top and the bottom of each point of internal mold are respectively arranged with boss; The described rotating disk that cogs circumferentially is divided into shape and size all identical two points rotating disks that cog, and the bottom of each point of rotating disk that cogs is provided with groove; Two points of lower gear rotating disks that described lower gear rotating disk is circumferentially divided into shape and size all identical, the top of each point of lower gear rotating disk is provided with groove.
Preferably, described internal mold comprises and is sleeved on described stem and keeps presetting the steel internal mold of uniform gap with described stem, and to be sleeved on described steel internal mold and with the friction tight insulating paper cylinder of described steel internal mold.
Preferably, described coiling gear mechanism also comprises and being arranged between described bearing dish and described lower clamping piece, and the accessory plate be fixedly connected with the bottom of described bearing dish, described accessory plate is removably connected with described lower clamping piece.
Preferably, described accessory plate comprises size and all identical at least three the sub-accessory plates of shape, and described three sub-accessory plates are evenly distributed between described bearing dish and described lower clamping piece.
Preferably, the top of described lower gear rotating disk is also removably connected with transformer supporting plate.
Preferably, described driving mechanism comprises the first driven element mechanism at the uniform velocity rotated for the rotating disk that cogs described in driving, and for driving the second driven element mechanism of described lower gear rotating disk Rotating with Uniform.
Preferably, described first driven element mechanism comprises the first driving gear, the first driven gear, the second driven gear and the first gear motor, the described rotating disk that cogs circumferentially evenly is provided with multiple gear teeth, described first driving gear, the first driven gear and the second driven gear are external gear, and the gear teeth on described first driving gear, the first driven gear and the second driven gear all can be meshed with the described gear teeth cogged on rotating disk, described first gear motor at the uniform velocity rotates for driving described first driving gear;
Described second driven element mechanism comprises the second driving gear, the 3rd driven gear, the 4th driven gear and the second gear motor, described lower gear rotating disk is circumferentially evenly provided with multiple gear teeth, described second driving gear, the 3rd driven gear and the 4th driven gear are external gear, and the gear teeth on described second driving gear, the 3rd driven gear and the 4th driven gear all can be meshed with the gear teeth on described lower gear rotating disk, described second gear motor at the uniform velocity rotates for driving described second driving gear.
Beneficial effect:
The entirety that the rotating disk that cogs in coiling gear mechanism described in the utility model, internal mold and lower gear rotating disk are assembled is rolling friction when rotating on bearing dish, frictional resistance is little, therefore lower gear rotating disk can not be damaged when rotating, thus need not change lower gear rotating disk in whole coil-winding process, coiling efficiency is high; Can coiling coil for high-power transformer on described internal mold, applied widely; Be sleeved on the rotating disk that cogs on the stem of rewinding material, internal mold, lower gear rotating disk and bearing dish all to keep with stem presetting uniform gap, thus can not interfere with stem in coil-winding process, also can not produce chip.In addition, it is simple, reliable that described coiling gear mechanism also has structure, is easy to advantages such as applying.
Accompanying drawing explanation
The front view of the coiling gear mechanism that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1; And
The upward view of the rotating disk that cogs that Fig. 4 provides for the utility model embodiment.
In figure: 1-upper clamping piece; 2-stem; 3-cogs rotating disk; 4-draws screw rod; 5-lower gear rotating disk; 6-bearing dish; 7-accessory plate; 8-lower clamping piece; 9A-first driven gear; 9B-second driven gear; 9C-the 3rd driven gear; 10A-first driving gear; 10B-second driving gear; 11-insulating paper cylinder; 12-steel internal mold; 13A-first gear motor; 13B-second gear motor; 14-column.
Embodiment
For making those skilled in the art understand the technical solution of the utility model better, below in conjunction with drawings and Examples, the utility model is described in further detail.
Should be understood that, in the utility model embodiment, term " top " refers to top pointed in Fig. 1 to Fig. 3, and term " end " refers to below pointed in Fig. 1 to Fig. 3.
The present embodiment provides a kind of Wound iron-core transformer coiling gear mechanism, is applicable to the coiling of large-scale Wound iron-core transformer coil.As shown in Figure 1, described Wound iron-core transformer can comprise upper clamping piece 1, lower clamping piece 8, stem 2 between folder from top to bottom and draw screw rod 4, the top of screw rod 4 is drawn removably to be connected by screw thread with upper clamping piece 1, the bottom of screw rod 4 is drawn removably to be connected by screw thread with lower clamping piece 8, to make upper clamping piece 1 and lower clamping piece 8 be assembled into an entirety by drawing screw rod 4, thus the stem 2 of centre and the coil be wound on stem 2 are fixed.
As Figure 1-3, described coiling gear mechanism can comprise: driving mechanism, and the stem 2 being sleeved on rewinding material from top to bottom successively keeps presetting the rotating disk 3 that cogs, internal mold, lower gear rotating disk 5 and the bearing dish 6 of uniform gap (concrete numerical value can by the coil volume sets itself of those skilled in the art according to actual coiling) with stem 2.Wherein, the bottom of rotating disk 3 that cogs removably is connected with the top of internal mold, the bottom of internal mold is removably connected with the top of lower gear rotating disk 5, the bottom of lower gear rotating disk 5 is connected rotationally with the top of bearing dish 6, the bottom of bearing dish 6 is removably connected with the lower clamping piece 8 of Wound iron-core transformer, driving mechanism is used for driving and cogs rotating disk 3 and lower gear rotating disk 5 synchronous rotary, thus drives internal mold to rotate around stem 2, to realize coiling function.
To be arranged on bearing dish 6 due to lower gear rotating disk 5 and to be connected rotationally with bearing dish 6, when driving mechanism drives lower gear rotating disk 5 to rotate, lower gear rotating disk 5 rolling friction on bearing dish 6, frictional resistance is little, therefore lower gear rotating disk 5 can not be damaged when rotating, thus need not change lower gear rotating disk 5 in whole coil-winding process, correspondingly improve the coiling efficiency of described coiling gear mechanism.
As shown in Figure 1, in the present embodiment, internal mold can comprise and is sleeved on stem 2 and keeps presetting the steel internal mold 12 of uniform gap with stem 2, and to be sleeved on steel internal mold 12 and insulating paper cylinder 11 friction tight with steel internal mold.When driving mechanism drives cog rotating disk 3 and lower gear rotating disk 5 synchronous rotary, thus when driving internal mold to rotate around stem 2, coil is little by little wound on internal mold, after coil winding completes, first the rotating disk 3 that cogs can be pulled down, again steel internal mold 12 is upwards extracted out, leave insulating paper cylinder 11 and around the coil on insulating paper cylinder 11.
Preferably, cog rotating disk 3, steel internal mold 12 and lower gear rotating disk 5 all adopts stainless steel material to make, correspondingly improve the rigidity of three, and make described three be assembled into a rigid unitary, and then the tension force of the coil be wound on internal mold is protected, coil is easier to coiling consolidation, thus improves product quality.Insulating paper cylinder 11 can adopt insulating paper cylinder general in transformer industry.
Particularly, internal mold can be the tubular elements of hollow, its top and bottom are respectively arranged with boss, the rotating disk 3 that cogs can be discoid pieces, its bottom is provided with the groove corresponding with the boss of interior die tip, lower gear rotating disk 5 also can be discoid pieces, its top is provided with the groove corresponding with the boss of internal mold bottom, and internal mold is provided with respective slot lower gear rotating disk 5 by the boss that its top and bottom are arranged is provided with respective slot respectively cog rotating disk 3 and top with bottom and is assembled into an entirety.
Because the internal mold in the present embodiment is assembled by the mode of boss and groove with the rotating disk 3 that cogs, lower gear rotating disk 5 respectively, distance between the medial surface of then cog indentation limitations that rotating disk 3 and lower gear rotating disk 5 are arranged internal mold and the lateral surface of stem 2, ensure that the gap of internal mold to stem 2, thus ensure that internal mold does not directly contact with stem 2, also there is not friction condition when internal mold rotates around stem 2, avoid the generation of chip.In addition, the structure of this boss and fit depressions, also makes the rigidity of internal mold be protected, thus can coiling coil for high-power transformer.
Wherein, the quantity of the boss of the top setting of internal mold is identical with the quantity of the groove that the bottom of the rotating disk 3 that cogs is arranged and position is corresponding, and the top of internal mold is provided with at least three boss, and is uniformly distributed along the circumference of internal mold; The quantity of boss of the bottom setting of internal mold is identical with the quantity of the groove that the top of lower gear rotating disk 5 is arranged and position is corresponding, and the bottom of internal mold is provided with at least three boss, and is uniformly distributed along the circumference of internal mold.In the present embodiment, the size of rotating disk 3 and lower gear rotating disk 5 of cogging and shape all identical, and the cog bottom of rotating disk 3 (as shown in Figure 4) and the top of lower gear rotating disk 5 are respectively arranged with 8 grooves, correspondingly, the top of internal mold and bottom are also respectively arranged with 8 corresponding boss.
Preferably, four points of internal molds that internal mold is circumferentially divided into shape and size all identical, top and the bottom of each point of internal mold are respectively arranged with boss, in other words, internal mold are divided into pintongs, and the structure of every lobe internal mold is all identical; The rotating disk 3 that cogs circumferentially is divided into shape and size all identical two points rotating disks that cog (as shown in Figure 4), and the bottom of each point of rotating disk that cogs is provided with groove; Two points of lower gear rotating disks that lower gear rotating disk 5 is circumferentially divided into shape and size all identical, the top of each point of lower gear rotating disk is provided with groove.The rotating disk 3 that cogs of said structure, internal mold and lower gear rotating disk 5 are convenient to dismounting.
In addition, described coiling gear mechanism also can comprise and is arranged between bearing dish 6 and lower clamping piece 8, and the accessory plate 7 of (such as welding) is fixedly connected with the bottom of bearing dish 6, accessory plate 7 is removably connected with lower clamping piece 8, thus realizes the fixing and spacing of bearing dish 6 and lower gear rotating disk 5 by accessory plate 7.
Preferably, accessory plate 7 comprises size and all identical at least three the sub-accessory plates of shape, and three sub-accessory plates are evenly distributed between bearing dish 6 and lower clamping piece 8.
When coil winding completes, and after cog rotating disk 3 and steel internal mold 12 all dismantled, leave insulating paper cylinder 11 and around the coil on insulating paper cylinder 11, because the weight of coil is larger, be unfavorable for lower gear rotating disk 5, the dismounting of bearing dish 6 and accessory plate 7, therefore, preferably, the top of lower gear rotating disk 5 is also removably connected with the supporting plate 15 of transformer, and supporting plate 15 is sleeved on internal mold, thus after steel internal mold 12 is extracted out, first whole coil can be sling from supporting plate 15, dismantle lower gear rotating disk 5 again, bearing dish 6 and accessory plate 7, then insulating part is placed in the position of primitive axis tray 6 and accessory plate 7, and whole coil is dropped on this insulating part, now coil winding work completes.
In the present embodiment, driving mechanism can comprise the first driven element mechanism for driving the rotating disk 3 that cogs at the uniform velocity to rotate, and for driving the second driven element mechanism of lower gear rotating disk 5 Rotating with Uniform.Be understandable that, the first driven element mechanism drives rotating disk 3, the second driven element mechanism that cogs to drive lower gear rotating disk 5, synchronous rotary evenly.
Preferably, as shown in Figures 2 and 3, first driven element mechanism comprises the first driving gear 10A, first driven gear 9A, second driven gear 9B and the first gear motor 13A, the rotating disk 3 that cogs circumferentially evenly is provided with multiple gear teeth, first driving gear 10A, first driven gear 9A and the equal 9B of the second driven gear is external gear, and the first driving gear 10A, the gear teeth on first driven gear 9A and the second driven gear 9B all can be meshed with the gear teeth cogged on rotating disk 3, first gear motor 13A at the uniform velocity rotates for driving the first driving gear 10A, thus drive the rotating disk 3 that cogs at the uniform velocity to rotate.
As shown in Figure 3, second driven element mechanism comprises the second driving gear 10B, 3rd driven gear 9C, 4th driven gear (not shown) and the second gear motor 13B, lower gear rotating disk 5 is circumferentially evenly provided with multiple gear teeth, second driving gear 10B, 3rd driven gear 9C and the 4th driven gear are external gear, and the second driving gear 10B, the gear teeth on 3rd driven gear 9C and the 4th driven gear all can be meshed with the gear teeth on lower gear rotating disk 5, second gear motor 13B at the uniform velocity rotates for driving the second driving gear 10B, thus drive lower gear rotating disk 5 at the uniform velocity to rotate.
In addition, in order to ensure stability when described driving mechanism runs, preferably, described coiling gear mechanism also comprises 2 columns 14, these 2 columns 14 lay respectively at the both sides on the direction vertical with its length direction of stem 2 and are oppositely arranged, first gear motor 13A is all removably connected with a column 14 by connector with the second gear motor 13B, to locate the first gear motor 13A and the second gear motor 13B, first to fourth driven gear is all connected with another one column 14 rotationally by connector, to locate first to fourth driven gear.
In the present embodiment, adopt a secondary driving gear, second mate's driven gear carries out three-point fix to the rotating disk 3 that cogs, and adopt an other secondary driving gear, second mate's driven gear carries out three-point fix to lower gear rotating disk 5 in addition, thus improve positioning precision, and make the rotating disk 3 that cogs, the gap of lower gear rotating disk 5 and steel internal mold 12 pairs of stems 2 is guaranteed, adjustment first driving gear can also be passed through, the position of the first driven gear and the second driven gear adjusts the gap of rotating disk 3 to stem 2 that cog, and by adjustment second driving gear, the position of the 3rd driven gear and the 4th driven gear adjusts the gap of lower gear rotating disk 5 to stem 2, thus when avoiding steel internal mold 12 to rotate and stem 2 rub, and then make the applicability of described coiling gear mechanism stronger, efficiency is higher.
It should be noted that, the removably connection not limiting specific implementation occurred in the present embodiment all can for being bolted.
Be understandable that, the illustrative embodiments that above execution mode is only used to principle of the present utility model is described and adopts, but the utility model is not limited thereto.For those skilled in the art, when not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection range of the present utility model.
Claims (10)
1. a Wound iron-core transformer coiling gear mechanism, it is characterized in that, described coiling gear mechanism comprises driving mechanism, and the stem being sleeved on rewinding material from top to bottom successively keeps with described stem the rotating disk that cogs presetting uniform gap, internal mold, lower gear rotating disk and bearing dish, the bottom of the described rotating disk that cogs removably is connected with the top of described internal mold, the bottom of described internal mold is removably connected with the top of described lower gear rotating disk, the bottom of described lower gear rotating disk is connected rotationally with the top of described bearing dish, the described bottom of bearing dish is removably connected with the lower clamping piece of Wound iron-core transformer, described driving mechanism is for cog described in driving rotating disk and described lower gear rotating disk synchronous rotary, thus drive described internal mold to rotate around described stem.
2. coiling gear mechanism according to claim 1, it is characterized in that, described internal mold is the tubular elements of hollow, its top and bottom are respectively arranged with boss, the described rotating disk that cogs is discoid pieces, its bottom is provided with the groove corresponding with the boss of described interior die tip, described lower gear rotating disk is also discoid pieces, its top is provided with the groove corresponding with the boss of described internal mold bottom, described internal mold is provided with respective slot lower gear rotating disk by the boss that its top and bottom are arranged is provided with respective slot respectively cog rotating disk and top with bottom and is assembled into an entirety.
3. coiling gear mechanism according to claim 2, is characterized in that,
The quantity of the boss of the top setting of described internal mold is identical with the quantity of the groove that the bottom of the described rotating disk that cogs is arranged and position is corresponding, and the top of described internal mold is provided with at least three boss, and is uniformly distributed along the circumference of described internal mold;
The quantity of the boss of the bottom setting of described internal mold is identical with the quantity of the groove that the top of described lower gear rotating disk is arranged and position is corresponding, and the bottom of described internal mold is provided with at least three boss, and is uniformly distributed along the circumference of described internal mold.
4. coiling gear mechanism according to claim 2, is characterized in that, four points of internal molds that described internal mold is circumferentially divided into shape and size all identical, and top and the bottom of each point of internal mold are respectively arranged with boss; The described rotating disk that cogs circumferentially is divided into shape and size all identical two points rotating disks that cog, and the bottom of each point of rotating disk that cogs is provided with groove; Two points of lower gear rotating disks that described lower gear rotating disk is circumferentially divided into shape and size all identical, the top of each point of lower gear rotating disk is provided with groove.
5. coiling gear mechanism according to claim 2, it is characterized in that, described internal mold comprises and is sleeved on described stem and keeps presetting the steel internal mold of uniform gap with described stem, and to be sleeved on described steel internal mold and with the friction tight insulating paper cylinder of described steel internal mold.
6. coiling gear mechanism according to claim 1, it is characterized in that, described coiling gear mechanism also comprises and being arranged between described bearing dish and described lower clamping piece, and the accessory plate be fixedly connected with the bottom of described bearing dish, described accessory plate is removably connected with described lower clamping piece.
7. coiling gear mechanism according to claim 6, is characterized in that, described accessory plate comprises size and all identical at least three the sub-accessory plates of shape, and described three sub-accessory plates are evenly distributed between described bearing dish and described lower clamping piece.
8. coiling gear mechanism according to claim 1, is characterized in that, the top of described lower gear rotating disk is also removably connected with transformer supporting plate.
9. the coiling gear mechanism according to any one of claim 1-8, it is characterized in that, described driving mechanism comprises the first driven element mechanism at the uniform velocity rotated for the rotating disk that cogs described in driving, and for driving the second driven element mechanism of described lower gear rotating disk Rotating with Uniform.
10. coiling gear mechanism according to claim 9, is characterized in that,
Described first driven element mechanism comprises the first driving gear, the first driven gear, the second driven gear and the first gear motor, the described rotating disk that cogs circumferentially evenly is provided with multiple gear teeth, described first driving gear, the first driven gear and the second driven gear are external gear, and the gear teeth on described first driving gear, the first driven gear and the second driven gear all can be meshed with the described gear teeth cogged on rotating disk, described first gear motor at the uniform velocity rotates for driving described first driving gear;
Described second driven element mechanism comprises the second driving gear, the 3rd driven gear, the 4th driven gear and the second gear motor, described lower gear rotating disk is circumferentially evenly provided with multiple gear teeth, described second driving gear, the 3rd driven gear and the 4th driven gear are external gear, and the gear teeth on described second driving gear, the 3rd driven gear and the 4th driven gear all can be meshed with the gear teeth on described lower gear rotating disk, described second gear motor at the uniform velocity rotates for driving described second driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623641.2U CN204927040U (en) | 2015-08-18 | 2015-08-18 | Roll up iron core transformer wire winding gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623641.2U CN204927040U (en) | 2015-08-18 | 2015-08-18 | Roll up iron core transformer wire winding gear |
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| Publication Number | Publication Date |
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| CN204927040U true CN204927040U (en) | 2015-12-30 |
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| CN201520623641.2U Active CN204927040U (en) | 2015-08-18 | 2015-08-18 | Roll up iron core transformer wire winding gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952724A (en) * | 2016-01-07 | 2017-07-14 | 特变电工股份有限公司 | A kind of vertical coil winding machine |
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2015
- 2015-08-18 CN CN201520623641.2U patent/CN204927040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952724A (en) * | 2016-01-07 | 2017-07-14 | 特变电工股份有限公司 | A kind of vertical coil winding machine |
| CN106952724B (en) * | 2016-01-07 | 2018-12-07 | 特变电工股份有限公司 | A kind of vertical coil winding machine |
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