CN210927397U - Novel special winding former for stator coil - Google Patents
Novel special winding former for stator coil Download PDFInfo
- Publication number
- CN210927397U CN210927397U CN201922083678.1U CN201922083678U CN210927397U CN 210927397 U CN210927397 U CN 210927397U CN 201922083678 U CN201922083678 U CN 201922083678U CN 210927397 U CN210927397 U CN 210927397U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- die
- winding
- stator coil
- upper die
- 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.)
- Active
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
A novel special winding former for a stator coil comprises an upper die and a lower die, wherein the upper die is arranged at the top of the winding former, the lower die is arranged at the bottom of the winding former, a plurality of middle dies are arranged between the upper die and the lower die in a matched mode, adjusting blocks are arranged among the upper die, the middle dies and the lower die in a matched mode and are arranged at intervals through the adjusting blocks, and adjusting grooves for installing the adjusting blocks are correspondingly formed in the upper die, the middle dies and the; the adjusting block is arranged in a step shape and comprises an installation part and a winding part, the installation part is correspondingly arranged with the adjusting groove and is matched and connected with the installation hole through an arranged limiting hole, the outer edge of the winding part is arranged in an arc shape and used for winding coils, and the arc radius of the winding part is provided with various specifications. The novel special winding former for the stator coil reduces the number of dies, one winding former can be suitable for winding coils of motors with different specifications and models by selecting the adjusting block, and the requirements for different coil fillet radii are met; the matching of the adjusting groove and the adjusting block meets the requirements of different shuttle-shaped radiuses, and reduces the production cost and the management cost.
Description
Technical Field
The utility model belongs to the technical field of motor stator coil winding former, in particular to novel stator coil special type winding former.
Background
At present, the winding of a bulk winding stator coil is generally a winding die made of wood or a numerical control winding machine, but the winding die is not suitable for winding a coil with a longer shuttle shape and a small pitch. The following disadvantages are designed according to the prior art: 1. the coil is made of wood, and the wood die is not strong enough and is easy to break after the installation hole is drilled due to the small radius of the fillet of the coil. 2. The metal coil is made, so that the winding of the coil can be met, but different types and different fillet radiuses need different winding dies. 3. The numerical control winding machine cannot meet the winding requirement of the coil due to the limitation of equipment generalization.
Chinese utility model patent "a rhombus inequilateral adjustable double-deck winding former of scattered line" (publication: CN206820617U) discloses a rhombus inequilateral adjustable double-deck winding former of scattered line for coiling rhombus inequilateral coil, this winding former includes spout support (1) and movable head (2), spout support (1) be the strip, two installation spouts (3) of spout support (1) both ends symmetric distribution, movable head (2) set up 2, 2 movable head (2) symmetry are installed installation spout (3) in, movable head (2) and installation spout (3) sliding connection, movable head (2) shape and 2 triangle top shapes of the rhombus inequilateral coil of waiting to coil match, movable head (2) be equipped with a plurality of recesses that are used for the coiling coil along the thickness direction. The utility model discloses a set up the installation spout at the spout support, two movable heads can slide in the spout and adjust, and then change the distance between 2 movable heads, and then the coil length of winding out is different, and to the long motor stator coil of different iron cores, though no matter how long change of motor stator iron core, this pressure equipment frock homoenergetic is free adjustment, but its side is the coiling of the unequal limit coil of rhombus, different with this application.
The Chinese utility model 'an adjustable stator coil mould' (publication number: CN203398962U) discloses an adjustable stator coil mould, which comprises a plurality of groups of adjustable units, each adjustable unit comprises 2 movable clamping plates which are movably connected and matched with each other, the 2 movable clamping plates are respectively composed of a mould core, a clamping plate and an adjusting steel plate which are connected with each other, wherein the adjusting steel plate of 1 movable clamping plate is provided with a positioning pin, the adjusting steel plate of the other 1 movable clamping plate is provided with an adjusting positioning hole, although the utility model can realize the function of adjusting the size of the stator coil die, the function of adjusting the length of a single adjustable unit is realized by adjusting the positioning pin in different positioning holes, and then a plurality of adjustable units are combined into one, therefore, stator coil moulds with different sizes are formed, but the requirement for winding different fillet radii cannot be met, so that the special winding mould for the stator coil is not suitable for the special winding mould for the stator coil.
The Chinese invention patent 'a motor winding former' (publication number: CN110429774A) discloses a motor winding former, which comprises a pair of fixing plates and two winding blocks which are clamped between the two fixing plates and are symmetrical up and down, wherein the fixing plates are connected with the winding blocks through screws and are locked and fixed by flat washers and butterfly nuts which are arranged at the two ends of the screws; the wire winding machine is characterized in that a long-strip-shaped sliding groove with scale marks and a winding machine mounting hole located in the middle of the sliding groove are formed in the fixing plate, four wire binding grooves which are symmetrical in two are formed in the edges of the left side and the right side of the fixing plate, limiting steps matched with the sliding groove in the fixing plate are arranged on two sides of the wire winding block, the wire winding block is provided with screw mounting holes which penetrate through the wire winding block in the transverse direction on the limiting steps in the two sides of the wire winding block. Although the distance between the upper winding block and the lower winding block can be adjusted by adjusting the position of the winding block in the sliding groove during winding, coils with different length specifications are wound, and the purpose of one die for multiple purposes is realized, the fillet radii of the winding blocks are consistent, and the requirements for winding different coil radii cannot be met.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art, provide a novel stator coil special type winding former, be applicable to the coil coiling of multiple different specification model motors to satisfy different coil fillet radius's demand.
For solving the above technical problem, the utility model discloses a technical scheme is:
a novel special winding former for a stator coil comprises an upper die and a lower die, wherein the upper die is arranged at the top of the winding former, the lower die is arranged at the bottom of the winding former, a plurality of middle dies are arranged between the upper die and the lower die, and the upper die, the middle dies and the lower die are connected through penetrating screw rods from top to bottom;
the upper die, the middle die and the lower die are respectively provided with a regulating block and are arranged at intervals through the regulating blocks, regulating grooves for installing the regulating blocks are correspondingly arranged on the upper die, the middle die and the lower die, and a plurality of installing holes are formed in the regulating grooves along the radial direction.
The adjusting block is step-shaped and comprises an installation part and a winding part, the installation part is correspondingly matched with the adjusting groove and is matched and connected with the installation hole through a limit hole, the outer edge of the winding part is arc-shaped and used for winding a coil, and the arc-shaped radius of the winding part is provided with various specifications;
when the limiting hole is matched with different mounting holes along the radial direction, the lengths of the correspondingly manufactured wound coils are different;
when the arc radiuses of the selected regulating blocks are different, the radiuses of the round corners of the corresponding manufactured wound coils are different.
The left end and the right end of each adjacent die are provided with adjusting blocks, the adjusting blocks positioned at the left end and the right end are arranged in an up-down reversing mode, and adjusting grooves are formed corresponding to the adjusting blocks.
The left end part and the right end part of the middle die are both provided with adjusting grooves, one end of each adjusting groove is arranged above the die, and the other end of each adjusting groove is arranged below the die; and the upper die and the lower die are both provided with an adjusting groove at one end only.
The adjusting blocks at the left end part are arranged towards the same direction, and the adjusting blocks at the right end part are arranged towards the same direction.
The equal installation department of regulating block that is located the left end portion sets up downwards, and the equal installation department of regulating block that is located the right-hand member portion sets up upwards.
The width of the mounting part is the same as that of the adjusting groove.
The upper die, the middle die and the lower die are also convexly provided with positioning prisms, and the positioning prisms are arranged above and below the middle die.
The utility model has the advantages that:
the novel special winding former for the stator coil reduces the number of dies by arranging the adjusting block between the upper die, the middle die and the lower die, one winding former can be suitable for winding coils of motors with different specifications and models by selecting the adjusting block, and the requirements on the fillet radii of different coils are met; the cooperation of adjustment tank and regulating block has satisfied different fusiformis radial requirement again, and the regulating block dismantles conveniently, has both reduced mould quantity and has alleviateed mould weight, has reduced manufacturing cost and administrative cost.
Drawings
FIG. 1 is a schematic assembly view of the present invention;
FIG. 2 is a top view of the upper die;
FIG. 3 is a cross-sectional view of the upper die;
FIG. 4 is a top view of a middle mold;
FIG. 5 is a cross-sectional view of a middle mold;
FIG. 6 is a bottom view of the middle mold;
FIG. 7 is a top view of the lower die;
FIG. 8 is a cross-sectional view of the lower die;
FIG. 9 is a top view of the adjustment block;
fig. 10 is a cross-section of the adjustment block.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
The utility model provides a novel stator coil special type winding former, as shown in figure 1 to figure 10.
This novel special winding former of stator coil, including last mould 1 of locating the top and locate the lower mould 2 of bottom, and go up and set mould 3 in a plurality of between mould 1 and the lower mould 2, and go up mould 1, well mould 3 and lower mould 2 and connect through the screw rod that runs through from top to bottom, fasten through the nut that sets during the assembly.
Go up and all set regulating block 4 and lay through regulating block 4 interval between mould 1, well mould 3 and the lower mould 2, and go up still all correspond on mould 1, well mould 3 and the lower mould 2 and be equipped with the adjustment tank 5 that is used for installing regulating block 4, and radially seted up a plurality of mounting holes 51 in the adjustment tank 5.
In this embodiment, the adjusting block 4 is step-shaped and includes an installation portion 41 and a winding portion 42, the installation portion 41 is disposed corresponding to the adjusting slot 5 and is connected with the installation hole 51 in a matching manner through a limiting hole 411 formed in the installation portion, and the outer edge of the winding portion 42 is arc-shaped and used for winding a coil, and the arc radius of the winding portion is provided with multiple specifications. Preferably, the width of the mounting portion 41 is the same as the width of the adjustment groove 5.
When the limiting hole 411 is matched with different mounting holes 51 along the radial direction, the lengths of the corresponding manufactured wound coils are different; when the 4 arc radiuses of regulating block for use are different, the fillet radius that corresponds the coiling coil that makes is different, satisfies the coiling demand to different models, different fillet radius, improves the commonality of winding former.
The left end and the right end of each adjacent die are respectively provided with an adjusting block 4, the adjusting blocks 4 positioned at the left end and the right end are arranged upside down, and an adjusting groove 5 is formed corresponding to the adjusting blocks 4.
The left end part and the right end part of the middle die 3 are both provided with adjusting grooves 5, one end adjusting groove 5 is arranged above the die, and the other end adjusting groove 5 is arranged below the die; and the upper die 1 and the lower die 2 are both provided with an adjusting groove 5 at one end only.
Preferably, the adjusting blocks 4 at the left end part are arranged towards the same direction, and the adjusting blocks 4 at the right end part are also arranged towards the same direction; in this embodiment, the equal installation department of regulating block 4 that is located the left end portion sets up downwards, and the equal installation department of regulating block 4 that is located the right end portion sets up upwards, and corresponding adjustment tank 5 on going up mould 1 is seted up at the right end portion, and adjustment tank 5 on lower mould 2 is seted up at the left end portion. In addition, in order to improve the positioning fit among the dies, the upper die 1, the middle die 3 and the lower die 2 are also convexly provided with positioning prisms 6, the positioning prisms 6 are arranged above and below the middle die 3, and preferably, the end parts of the positioning prisms 6 are obliquely arranged.
During the assembly, according to the specification of waiting to wind coil, choose for use the well mould 3 of corresponding quantity to and the regulating block 4 of fillet radius looks adaptation, fix regulating block 4 in the corresponding regulation hole of adjustment tank 5 according to the length and size of coil simultaneously, will go up mould, well mould and lower mould from top to bottom through the screw rod that runs through afterwards and connect, and fasten through the nut that sets, the winding former constitutes the shaping, it can on being fixed in the coiling machine with it afterwards to carry out the coiling.
The novel special winding former for the stator coil reduces the number of dies, one winding former can be suitable for winding coils of motors with different specifications and models by selecting the adjusting block 4, and the requirements for different coil fillet radii are met; the matching of the adjusting groove 5 and the adjusting block 4 meets the requirements of different shuttle-shaped radiuses, the adjusting block 4 is convenient to disassemble, the number of the dies is reduced, the weight of the dies is lightened, and the production cost and the management cost are reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "center", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the scope of the present invention.
Claims (7)
1. The utility model provides a novel stator coil special type winding former which characterized in that: the device comprises an upper die arranged at the top and a lower die arranged at the bottom, wherein a plurality of middle dies are arranged between the upper die and the lower die, and the upper die, the middle dies and the lower die are connected through penetrating screws from top to bottom;
adjusting blocks are arranged among the upper die, the middle die and the lower die at intervals, adjusting grooves for installing the adjusting blocks are correspondingly arranged on the upper die, the middle die and the lower die, and a plurality of installing holes are formed in the adjusting grooves along the radial direction;
the adjusting block is step-shaped and comprises an installation part and a winding part, the installation part is correspondingly matched with the adjusting groove and is matched and connected with the installation hole through a limit hole, the outer edge of the winding part is arc-shaped and used for winding a coil, and the arc-shaped radius of the winding part is provided with various specifications;
when the limiting hole is matched with different mounting holes along the radial direction, the lengths of the correspondingly manufactured wound coils are different;
when the arc radiuses of the selected regulating blocks are different, the radiuses of the round corners of the corresponding manufactured wound coils are different.
2. The special winding former for the stator coil as claimed in claim 1, wherein: the left end and the right end of each adjacent die are provided with adjusting blocks, the adjusting blocks positioned at the left end and the right end are arranged in an up-down reversing mode, and adjusting grooves are formed corresponding to the adjusting blocks.
3. The special winding former for the stator coil as claimed in claim 2, wherein: the left end part and the right end part of the middle die are both provided with adjusting grooves, one end of each adjusting groove is arranged above the die, and the other end of each adjusting groove is arranged below the die; and the upper die and the lower die are both provided with an adjusting groove at one end only.
4. The special winding former for the stator coil as claimed in claim 2, wherein: the adjusting blocks at the left end part are arranged towards the same direction, and the adjusting blocks at the right end part are arranged towards the same direction.
5. The special winding former for the stator coil as claimed in claim 4, wherein: the equal installation department of regulating block that is located the left end portion sets up downwards, and the equal installation department of regulating block that is located the right-hand member portion sets up upwards.
6. The special winding former for the stator coil as claimed in any one of claims 1 to 5, wherein: the width of the mounting part is the same as that of the adjusting groove.
7. The special winding former for the stator coil as claimed in claim 6, wherein: the upper die, the middle die and the lower die are also convexly provided with positioning prisms, and the positioning prisms are arranged above and below the middle die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083678.1U CN210927397U (en) | 2019-11-28 | 2019-11-28 | Novel special winding former for stator coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083678.1U CN210927397U (en) | 2019-11-28 | 2019-11-28 | Novel special winding former for stator coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927397U true CN210927397U (en) | 2020-07-03 |
Family
ID=71352623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922083678.1U Active CN210927397U (en) | 2019-11-28 | 2019-11-28 | Novel special winding former for stator coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927397U (en) |
-
2019
- 2019-11-28 CN CN201922083678.1U patent/CN210927397U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210927397U (en) | Novel special winding former for stator coil | |
| CN2919486Y (en) | Foil winding adjustable winding model of electric power transformer | |
| CN201805327U (en) | Dimension-adjustable coil winding mold | |
| CN102930972A (en) | Four-dimensional forming die and method for manufacturing core of transformer by adopting die | |
| CN2140585Y (en) | Combined movable coiling die | |
| CN212435554U (en) | Diamond-type optimized adjustable scattered wire double-layer winding former | |
| CN219068040U (en) | Multi-strand wire stator winding die | |
| CN102497065A (en) | Universal winding former for high-voltage motor windings | |
| CN110021480B (en) | Wireless charging coil winding tool with high-degree-of-freedom parameter adjusting function and using method thereof | |
| CN202871559U (en) | Four-dimensional forming die for manufacturing rolling iron core element of transformer and rolling iron core element | |
| CN215772871U (en) | Winding former is used in gear motor processing convenient to change | |
| CN105047404A (en) | Winding mold for low-voltage winding of dry-type transformer | |
| CN215733948U (en) | Winding former suitable for different winding forms and capable of being adjusted in stepless mode | |
| CN214624742U (en) | Binding clamp for coil conducting rod of voltage transformer | |
| CN202231580U (en) | Adjustable winding former | |
| CN2114919U (en) | Universal winding frame for motor coil | |
| CN210518056U (en) | Novel motor coil winding mould | |
| CN212750612U (en) | Coil winding tool for numerical control winding machine | |
| CN112776142A (en) | Mold for processing tower drum tower piece | |
| CN221040824U (en) | Foil coil winding die of adjustable transformer | |
| CN215344328U (en) | Adjustable stator coil winding mold tool | |
| CN112873735B (en) | Manufacturing method applied to plastic body of magnetic element and plastic body | |
| CN101958615A (en) | Movable motor stator coil winding mould component | |
| CN219267480U (en) | Rectangular coil winding die of amorphous alloy iron core distribution transformer | |
| CN207010489U (en) | Movable wire winding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |