CN204809032U - A winding device for three -dimensional iron core transformer of rolling up - Google Patents
A winding device for three -dimensional iron core transformer of rolling up Download PDFInfo
- Publication number
- CN204809032U CN204809032U CN201520466609.8U CN201520466609U CN204809032U CN 204809032 U CN204809032 U CN 204809032U CN 201520466609 U CN201520466609 U CN 201520466609U CN 204809032 U CN204809032 U CN 204809032U
- Authority
- CN
- China
- Prior art keywords
- keeper
- baffle plate
- guard member
- core limb
- ring gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Retarders (AREA)
Abstract
The utility model provides a winding device for three -dimensional iron core transformer of rolling up, the transformer includes the core limb, winding device includes: the suit is in protection piece on the core limb, two rotating members and two setting elements, two rotating members set up separately along the axial the protection piece both sides, two setting elements set up separately along the axial two rotating member both sides, wherein, protection piece in two rotating members radial the side surface with there is the default at equal interval between the surface of core limb, two setting elements can be fixed can press from both sides tightly on the core limb along the axial two rotating members with protection piece, the setting element can also be with mode transmission to its adjacent rotating member of gear drive within the outside power, in order to drive two rotating members are rotatory to drive and set up protection piece between two rotating members is rotatory. Winding device adopts the interior gear drive of closed.
Description
Technical field
The utility model relates to transformer technology field, is specifically related to a kind of Winder for three dimensional wound core transformer, is applicable to the coil winding of three dimensional wound core transformer.
Background technology
The distribution transformer of three dimensional wound core transformer to be a kind of with three dimensional wound core be magnetic circuit, wherein, three dimensional wound core is the iron core that the triangular solid pieced together by the Winding iron core single frame that three physical dimensions are identical is arranged.
In prior art, the winding mould for three dimensional wound core transformer all adopts external gear driving, thus can there is following problem when coiling:
1) operational danger is large, and external gear is easily hurted sb.'s feelings;
2) external gear friction can produce metallic dust, thus affects product quality, and there is hidden danger of quality;
3) high voltage coil branch is lifted one's head is all that radial direction is lifted one's head or worn layer radial direction and lifts one's head, and production efficiency is low.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned defect existing in prior art, provides a kind of Winder for three dimensional wound core transformer adopting enclosed internal gear transmission.
The technical scheme that solution the utility model technical problem adopts is:
The utility model provides a kind of Winder for three dimensional wound core transformer, described transformer comprises core limb, described Winder comprises: be sleeved on the guard member on described core limb, two revolving parts and two keepers, described two revolving parts divide vertically and are located at described guard member both sides, described two keepers divide vertically and are located at described two revolving part both sides, wherein, described guard member, preset value is separated with between equal between the radially inner side surface of described two revolving parts and the outer surface of described core limb, described two keepers can be fixed on described core limb also can clamp described two revolving parts and described guard member vertically, mode gear-driven within external impetus can also be passed to its adjacent revolving part by described keeper, rotate to drive described two revolving parts, thus drive the guard member be arranged between described two revolving parts to rotate.
Preferably, described revolving part comprises and is sleeved on coil baffle plate on described core limb and ring gear, and described coil baffle plate is arranged between described guard member and described ring gear, and described coil baffle plate is removably connected with described ring gear; Described keeper comprises the output pinion matched with the ring gear of adjacent described revolving part, and described output pinion is external gear, and it for rotating under powered attendant-controlled wheelchairs effect, and drives the ring gear of adjacent described revolving part to rotate.
Preferably, described coil baffle plate comprises left side and right-hand part, and seamless between the left side of described coil baffle plate and right-hand part, and/or,
Described ring gear comprises left side and right-hand part, and seamless between the left side of described ring gear and right-hand part, and
After described coil baffle plate is connected with described ring gear, the described left side of coil baffle plate and the seam of right-hand part do not overlap with the left side of described ring gear and the seam of right-hand part.
Preferably; position near described guard member on described coil baffle plate is provided with the annular boss be sleeved on described core limb; the internal diameter of described annular boss is greater than the external diameter of described core limb, and described annular boss is between described core limb and described guard member.
Preferably, the radial outside of described revolving part is provided with the opening of winding protruding head.
Preferably, described keeper comprises left side and right-hand part, and the left side of described keeper is removably connected with right-hand part.
Preferably, the left side of described keeper or right-hand part are provided with through hole vertically, described keeper also comprises the bearing be arranged in described through hole, axle with keyway and key, and inside gear hole, be provided with the input pinion of keyway, also keyway is provided with inside the gear hole of described output pinion, described input pinion is also external gear, wherein, described bearing is arranged in described through hole regularly, described axle to be arranged in described bearing and to match with it, and the two ends of described axle are stretched out from the two ends of described bearing respectively, described input pinion is sleeved on stretching out from described bearing of described axle and away from one end of described revolving part, described output pinion is sleeved on stretching out from described bearing of described axle and one end of close described revolving part, described key is arranged on described input pinion, in the keyway of described axle and described output pinion, described input pinion is connected to receive external impetus with external power supply.
Preferably, the surface being provided with the close described revolving part side of the left side/right-hand part of the keeper of described through hole is also provided with groove, described groove and described through hole are coaxially arranged, and the size of described groove is greater than the size of described output pinion to hold described output pinion.
Preferably, described keeper also comprises the friction plate between the coil baffle plate being arranged on described output pinion and described revolving part, and described friction plate is removably connected with described keeper;
The surface described coil baffle plate deviating from described guard member side is provided with annular groove, and the radial dimension of described annular groove is greater than the radial dimension of described friction plate, and the degree of depth of described annular groove equals the thickness of described friction plate, to hold described friction plate.
Preferably, described keeper is circumferentially provided with one or more studdle, and described studdle penetrates described keeper and points to the axle center of described keeper, and the radially inner side of described keeper is circumferentially provided with the supporting pad of one or more projection on the surface, the supporting pad of described studdle and described projection is evenly arranged along the circumference of described keeper.
Preferably, described guard member comprises at least Liang Ge branch, this at least Liang Ge branch be sleeved on described core limb with being separated with preset value to each other.
Beneficial effect:
Winder for three dimensional wound core transformer described in the utility model adopts enclosed internal gear transmission, compared with the winding mould of existing employing external gear driving, reduce labour intensity, solve the problem of safety and quality, axial tap is lifted one's head and is improve production efficiency, and reduces design difficulty.
Accompanying drawing explanation
Figure 1A is one of perspective view of revolving part in the utility model embodiment.
Figure 1B is the perspective view two of revolving part in the utility model embodiment.
Fig. 1 C is one of perspective view of Figure 1A and Figure 1B coil baffle plate.
Fig. 1 D is the perspective view two of Figure 1A and Figure 1B coil baffle plate.
Fig. 1 E is one of perspective view of ring gear in Figure 1A.
Fig. 1 F is the perspective view two of ring gear in Figure 1A.
Fig. 2 A is one of perspective view of keeper in the utility model embodiment.
Fig. 2 B is the perspective view two of keeper in the utility model embodiment.
Fig. 2 C be in the utility model embodiment keeper disassemble schematic diagram.
Fig. 2 D be the left side of keeper in the utility model embodiment disassemble schematic diagram.
Fig. 3 is the position relationship schematic diagram of keeper and adjacent revolving part in the utility model embodiment.
Fig. 4 is the perspective view of guard member in the utility model embodiment.
Fig. 5 is the perspective view of Winder in the utility model embodiment.
In figure: 1-revolving part; 11-coil baffle plate; 111-left side; 112-right-hand part; 113-opening; 114-annular boss; 115-annular groove; 12-ring gear; 121-left side; 122-right-hand part; 123-opening; 2-keeper; 21-left side; 22-right-hand part; 23-bearing; 24-axle; 25-inputs pinion; 26-output pinion; 27-friction plate; 28-studdle; 29-supporting pad; 3-guard member.
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.
Describe the Winder of three dimensional wound core transformer described in the utility model embodiment in detail below with reference to Fig. 1-5, described transformer comprises core limb.
It should be noted that, " radially inner side " mentioned in the utility model refers to inner side diametrically, and " radial outside " refers to outside diametrically, for hollow circular cylinder, then radially inner side surface refers to the inner surface of hollow circular cylinder, and radial outside surface refers to the outer surface of hollow circular cylinder.
As shown in Figure 5, described Winder comprises: be sleeved on the guard member 3 on core limb, two revolving parts 1 and two keepers 2, two revolving parts 1 divide vertically and are located at guard member 3 both sides, two keepers 2 divide vertically and are located at two revolving part 1 both sides, namely, axis along core limb has set gradually a keeper 2, a revolving part 1, a guard member 3, another revolving part 1 and another keeper 2, wherein, guard member 3, preset value is separated with between equal between the radially inner side surface of two revolving parts 1 and the outer surface of core limb, two keepers 2 to be fixed on core limb 1 and can to clamp two revolving parts 1 and guard member 3 vertically, mode gear-driven within external impetus can also be passed to its adjacent revolving part 1 by keeper 2, rotate to drive two revolving parts 1, thus drive the guard member 3 be arranged between two revolving parts 1 to rotate, and then can make coil automatic winding in guard member 3.Wherein, the preset value at interval between the radially inner side surface of guard member 3 and the outer surface of core limb; and between the radially inner side surface of two revolving parts 1 and the outer surface of core limb, the preset value at interval can be set according to actual conditions by those skilled in the art, as long as ensure that two revolving parts 1 and guard member 3 do not rub with core limb outer surface when rotated.
As shown in Figure 1A and 1B; revolving part 1 comprises and is sleeved on coil baffle plate 11 on core limb and ring gear 12; coil baffle plate 11 is arranged between guard member 3 and ring gear 12; the radial outside of revolving part 1 is provided with the opening 113/123 of winding protruding head; such as, and coil baffle plate 11 is removably connected with ring gear 12, is bolted.
As shown in Figure 1 C and 1D, coil baffle plate 11 comprises left side 111 and right-hand part 112, and when coil baffle plate 11 is sleeved on core limb between its left side 111 and right-hand part 112 seamless (see Figure 1A and 1B), the left side 111 of coil baffle plate 11 or the radial outside (namely deviating from the side of core limb) of right-hand part 112 are provided with the opening 113 of winding protruding head, the left side 111 of coil baffle plate 11 and right-hand part 112 are respectively arranged with semi-circular boss near the position of guard member 3, thus a composition annular boss 114 be sleeved on core limb, the internal diameter of annular boss 114 is greater than the external diameter of described core limb, and annular boss 114 is between core limb and guard member 3, namely be not in contact with each other mutually between the inner surface of annular boss and the outer surface of core limb and there is certain intervals, core limb is damaged to ensure the inner surface of its annular boss 114 when coil baffle plate 11 rotates can not occur to rub with the outer surface of core limb, visible, coil baffle plate 11 and annular boss 114 fix guard member 3 better under the clamping action of keeper 2, the surface left side 111 of coil baffle plate 11 and right-hand part 112 deviating from guard member 3 side is respectively arranged with semi-circular groove, thus a composition annular groove 115, when coil baffle plate 11 is bolted with ring gear 12, the left side 111 of coil baffle plate 11 and the part not being provided with semi-circular groove of right-hand part 112 are provided with multiple screw, the plurality of screw is evenly distributed on coil baffle plate 11 along the circumference of coil baffle plate 11, such as, three screws can be set respectively on the left side 111 of coil baffle plate 11 and right-hand part 112, namely six screws are set on coil baffle plate 11.
As shown in Fig. 1 E and 1F, ring gear 12 comprises left side 121 and right-hand part 122, and between the left side 121 of ring gear 12 ring gear 12 when being sleeved on core limb and right-hand part 122 seamless (see Figure 1A), after coil baffle plate 11 is connected with ring gear 12, the left side 111 of coil baffle plate 11 and the seam of right-hand part 112 do not overlap with the left side 121 of ring gear 12 and the seam of right-hand part 122, thus make coil baffle plate 11 splice the fissure of displacement with ring gear 12 to be connected; The left side 121 of ring gear 12 or the radial outside (namely deviating from the side of core limb) of right-hand part 122 are also provided with the opening 123 of winding protruding head, and the shape of opening 113 on coil baffle plate 11 and the opening 123 on ring gear 12 and measure-alike and position is corresponding, overlapping with the opening 123 for winding protruding head on ring gear 12 for the opening 113 of winding protruding head namely on coil baffle plate 11; When coil baffle plate 11 is bolted with ring gear 12, the left side 121 of ring gear 12 and right-hand part 122 are provided with multiple screw, the circumference of the plurality of screw annularly internal gear 12 is evenly distributed on ring gear 12, such as, three screws can be set respectively on the left side 121 of ring gear 12 and right-hand part 122, namely six screws are set on ring gear 12, in addition, screw coil baffle plate 11 arranged is identical with the quantity of the screw that ring gear 12 is arranged and position is corresponding.
As shown in fig. 2 a-2d; keeper 2 comprises the output pinion 26 matched with the ring gear 12 of adjacent revolving part 1; output pinion 26 is external gear; it for rotating under powered attendant-controlled wheelchairs effect; and drive the ring gear 12 of adjacent revolving part 1 to rotate; thus driving the guard member 3 be arranged between two revolving parts 1 to rotate, the position relationship of keeper 2 and adjacent revolving part 1 is as shown in Figure 3.
Particularly, as shown in Figure 2 C, keeper 2 comprises left side 21 and right-hand part 22, and the left side 21 of keeper 2 is removably connected with right-hand part 22, such as, be bolted, the position that then left side 21 of keeper 2 is connected with right-hand part 22 is provided with screw, preferably, the left side 21 of keeper 2 and right-hand part 22 all adopt semi-circular shape structure, and the mode that the left side 21 of keeper 2 adopts end to be connected with right-hand part 22, then two ends of the left side 21 of keeper 2 and two ends of right-hand part 22 are provided with screw.
As illustrated in figs. 2 c and 2d, the left side 21 of keeper 2 or right-hand part 22 are provided with a through hole (through hole is arranged on left side 21 in fig. 2 c) vertically, keeper 2 also comprises the bearing 23 be arranged in described through hole, axle 24 with keyway and key (not marking in figure), and inside gear hole, be provided with the input pinion 25 of keyway, also keyway is provided with inside the gear hole of output pinion 26, input pinion 25 is also external gear, wherein, bearing 23 is arranged in described through hole regularly, axle 24 with keyway to be arranged in bearing 23 and to match with it, the two ends of preferred bearing 23 are concordant with place, the two ends plane of described through hole respectively, and the two ends of the axle 24 of band keyway are stretched out from the two ends of bearing 23 respectively, input pinion 25 is sleeved on stretching out from bearing 23 of the axle 24 of band keyway and away from one end of revolving part 1, output pinion 26 is sleeved on stretching out from bearing 23 of the axle 24 of band keyway and one end of close revolving part 1, key is arranged on input pinion 25, in the keyway of axle 24 and output pinion 26.The surface being provided with close revolving part 1 side of the left side 21 of the keeper 2 of described through hole is also provided with groove (not marking in figure), described groove and described through hole are coaxially arranged, and the size of described groove is greater than the size of output pinion 26 to hold output pinion 26.Keeper 2 also comprises the friction plate 27 between the coil baffle plate 11 being arranged on output pinion 26 and revolving part 1, and friction plate 27 is removably connected with keeper 2, the radial dimension of the annular groove 115 of revolving part 1 is greater than the radial dimension of friction plate 27, the degree of depth of annular groove 115 equals the thickness of friction plate 27, thus make annular groove 115 can hold friction plate 27, and the effect arranging friction plate 27 is, prevent output pinion 26 and revolving part 1 from rubbing on the one hand, revolving part 1 can be supported on the other hand to rotate, preferred friction plate 27 also adopts semi-circular shape structure, it is arranged between left side 21/ right-hand part 22 being provided with described through hole of keeper 2 and the coil baffle plate 11 of revolving part 1, and friction plate 27 near the surface of coil baffle plate 11 side of revolving part 1 and right-hand part 22/ left side 21 not being provided with described through hole of keeper 2 concordant near the surface of coil baffle plate 11 side of revolving part 1.Input pinion 25 is connected to receive external impetus with external power supply; and rotate under powered attendant-controlled wheelchairs effect; then by being with the axle 24 of keyway that described external impetus is passed to output pinion 26; output pinion 26 is also rotated under powered attendant-controlled wheelchairs effect; and drive ring gear 12 to rotate, thus guard member 3 is driven to rotate.
In addition, keeper is provided with one or more studdle vertically, and studdle penetrates keeper and points to the axle center of keeper, and the radially inner side of keeper is circumferentially provided with the supporting pad of one or more projection on the surface, studdle is evenly arranged with the circumference of protruding supporting pad along keeper, thus is positioned on core limb by keeper.In the present embodiment, keeper 2 is provided with a studdle 28, the radially inner side of keeper 2 is provided with two protruding supporting pads 29 on the surface, as seen in figs. 2a-2c, studdle 28 is arranged on the left side 21 of keeper 2, and this studdle 28 penetrates the left side 21 of keeper 2 and points to the axle center of keeper 2, on the left side 21 that two protruding supporting pads 29 are separately positioned on keeper 2 and right-hand part 22, and a studdle 28 and two protruding supporting pads 29 are evenly arranged along the circumference of keeper 2, by arranging studdle 28 and supporting pad 29, keeper 2 can be made to be fixed on core limb, and two revolving parts 1 and guard member 3 can be clamped vertically.Supporting pad can adopt the cylindrical structural being embedded in keeper 2 radially inner side surface, and the axis being parallel of the axis of this cylindrical structural and keeper 2.
Guard member 3 comprises at least Liang Ge branch; this at least Liang Ge branch be sleeved on core limb with being separated with preset value to each other; described preset value can be set according to actual conditions by those skilled in the art; as long as after ensureing to be sleeved on core limb this at least Liang Ge branch be not in contact with each other mutually, guard member 3 to avoid when coiling damage core limb.In the present embodiment, as shown in Figure 4, guard member 3 comprises three branches, and these three branches are sleeved on core limb and also form approximate tubular structure.
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 (11)
1. the Winder for three dimensional wound core transformer, described transformer comprises core limb, it is characterized in that, described Winder comprises: be sleeved on the guard member on described core limb, two revolving parts and two keepers, described two revolving parts divide vertically and are located at described guard member both sides, described two keepers divide vertically and are located at described two revolving part both sides, wherein, described guard member, preset value is separated with between equal between the radially inner side surface of described two revolving parts and the outer surface of described core limb, described two keepers can be fixed on described core limb also can clamp described two revolving parts and described guard member vertically, mode gear-driven within external impetus can also be passed to its adjacent revolving part by described keeper, rotate to drive described two revolving parts, thus drive the guard member be arranged between described two revolving parts to rotate.
2. Winder according to claim 1, it is characterized in that, described revolving part comprises and is sleeved on coil baffle plate on described core limb and ring gear, described coil baffle plate is arranged between described guard member and described ring gear, and described coil baffle plate is removably connected with described ring gear; Described keeper comprises the output pinion matched with the ring gear of adjacent described revolving part, and described output pinion is external gear, and it for rotating under powered attendant-controlled wheelchairs effect, and drives the ring gear of adjacent described revolving part to rotate.
3. Winder according to claim 2, is characterized in that,
Described coil baffle plate comprises left side and right-hand part, and seamless between the left side of described coil baffle plate and right-hand part, and/or,
Described ring gear comprises left side and right-hand part, and seamless between the left side of described ring gear and right-hand part, and
After described coil baffle plate is connected with described ring gear, the described left side of coil baffle plate and the seam of right-hand part do not overlap with the left side of described ring gear and the seam of right-hand part.
4. Winder according to claim 2, is characterized in that,
Position near described guard member on described coil baffle plate is provided with the annular boss be sleeved on described core limb, and the internal diameter of described annular boss is greater than the external diameter of described core limb, and described annular boss is between described core limb and described guard member.
5. the Winder according to any one of claim 1-4, is characterized in that, the radial outside of described revolving part is provided with the opening of winding protruding head.
6. Winder according to claim 2, is characterized in that, described keeper comprises left side and right-hand part, and the left side of described keeper is removably connected with right-hand part.
7. Winder according to claim 6, it is characterized in that, the left side of described keeper or right-hand part are provided with through hole vertically, described keeper also comprises the bearing be arranged in described through hole, axle with keyway and key, and inside gear hole, be provided with the input pinion of keyway, also keyway is provided with inside the gear hole of described output pinion, described input pinion is also external gear, wherein, described bearing is arranged in described through hole regularly, described axle to be arranged in described bearing and to match with it, and the two ends of described axle are stretched out from the two ends of described bearing respectively, described input pinion is sleeved on stretching out from described bearing of described axle and away from one end of described revolving part, described output pinion is sleeved on stretching out from described bearing of described axle and one end of close described revolving part, described key is arranged on described input pinion, in the keyway of described axle and described output pinion, described input pinion is connected to receive external impetus with external power supply.
8. Winder according to claim 7, it is characterized in that, the surface being provided with the close described revolving part side of the left side/right-hand part of the keeper of described through hole is also provided with groove, described groove and described through hole are coaxially arranged, and the size of described groove is greater than the size of described output pinion to hold described output pinion.
9. the Winder according to claim 7 or 8, is characterized in that,
Described keeper also comprises the friction plate between the coil baffle plate being arranged on described output pinion and described revolving part, and described friction plate is removably connected with described keeper;
The surface described coil baffle plate deviating from described guard member side is provided with annular groove, and the radial dimension of described annular groove is greater than the radial dimension of described friction plate, and the degree of depth of described annular groove equals the thickness of described friction plate, to hold described friction plate.
10. Winder according to claim 2, is characterized in that,
Described keeper is circumferentially provided with one or more studdle, and described studdle penetrates described keeper and points to the axle center of described keeper, and the radially inner side of described keeper is circumferentially provided with the supporting pad of one or more projection on the surface, the supporting pad of described studdle and described projection is evenly arranged along the circumference of described keeper.
11. Winders according to claim 1, is characterized in that, described guard member comprises at least Liang Ge branch, this at least Liang Ge branch be sleeved on described core limb with being separated with preset value to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466609.8U CN204809032U (en) | 2015-07-01 | 2015-07-01 | A winding device for three -dimensional iron core transformer of rolling up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466609.8U CN204809032U (en) | 2015-07-01 | 2015-07-01 | A winding device for three -dimensional iron core transformer of rolling up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809032U true CN204809032U (en) | 2015-11-25 |
Family
ID=54593812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520466609.8U Expired - Fee Related CN204809032U (en) | 2015-07-01 | 2015-07-01 | A winding device for three -dimensional iron core transformer of rolling up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345710A (en) * | 2021-05-31 | 2021-09-03 | 海鸿电气有限公司 | Foil coil winding method and device of three-dimensional wound core transformer |
-
2015
- 2015-07-01 CN CN201520466609.8U patent/CN204809032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345710A (en) * | 2021-05-31 | 2021-09-03 | 海鸿电气有限公司 | Foil coil winding method and device of three-dimensional wound core transformer |
| CN113345710B (en) * | 2021-05-31 | 2022-02-18 | 海鸿电气有限公司 | Foil coil winding method and device of three-dimensional wound core transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2023116948A2 (en) | Efficient motor coil automatic winding apparatus | |
| CN104103416A (en) | Vertical winding die of stereoscopic reeled iron core with voltage of 110kV and more | |
| CN205735227U (en) | A kind of trade mark moulding machine | |
| CN209684937U (en) | A kind of fishing net wrap-up | |
| CN204809032U (en) | A winding device for three -dimensional iron core transformer of rolling up | |
| CN206032881U (en) | Automatic take -up device of glass fiber material that industrial waste gas VOCs handled | |
| CN103208891B (en) | Automatic winding device of motor coils | |
| CN204384545U (en) | A kind of raw material band wrapping machine | |
| CN204215895U (en) | A kind of wire winding tool | |
| CN207781397U (en) | A kind of Transformer Winding Machines | |
| CN204927040U (en) | Roll up iron core transformer wire winding gear | |
| CN208034210U (en) | Clamping workpiece device on lathe | |
| CN203330776U (en) | Rotary material shelf | |
| CN204802129U (en) | Cast material binding apparatus | |
| CN204441093U (en) | Large stereo wound core transformer coil winding fluted disc | |
| CN203602173U (en) | Reeling transmission device for carbon fiber reeling machine | |
| TW201444759A (en) | Winding device for PE filter core | |
| CN205319026U (en) | Coil winding machine for transformer | |
| CN219058136U (en) | Adjustable cable winding equipment | |
| CN105234202A (en) | Double-end uncoiler | |
| CN204215896U (en) | A kind of rotating-table apparatus of three-dimensional rolled iron core transformer winding coil | |
| CN205953199U (en) | Automatic coil winding machine | |
| CN208308147U (en) | A kind of detachable pipeline heavy caliber coiling packaging facilities | |
| CN207489673U (en) | A kind of automatic winding tooling | |
| CN203095217U (en) | Closed type friction plate clamping head of winding machine in diaphragm slitting production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |