CN220732478U - Winding frame of motor coil - Google Patents
Winding frame of motor coil Download PDFInfo
- Publication number
- CN220732478U CN220732478U CN202322126871.5U CN202322126871U CN220732478U CN 220732478 U CN220732478 U CN 220732478U CN 202322126871 U CN202322126871 U CN 202322126871U CN 220732478 U CN220732478 U CN 220732478U
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- Prior art keywords
- coil
- wall
- baffle
- winding body
- frame
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- 238000004804 winding Methods 0.000 title claims abstract description 47
- 238000000926 separation method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model relates to a winding frame of a motor coil, which belongs to the technical field of motor coil frames and comprises a coil, wherein a plurality of equidistant-distributed frames are circumferentially distributed on the inner wall of the coil, an upper lug and a lower lug are fixedly arranged at one end of the inner wall of the coil facing the coil of the frame, an upper limit hole and a lower limit hole are respectively formed in one side surface of each lug facing the coil of the frame, the other end of a connecting rod is fixed on the inner wall of the coil, and the opening diameter of each limit hole is smaller than the radius of a rubber ball. Through setting up lug, connecting rod, rubber ball, spacing hole, can make the coil frame winding end after, convenient direct mount is at the inner wall of coil, and one side that directly has spacing hole with the lug just has the position of rubber ball to the coil inner wall, then with rubber ball and spacing hole relative, press the coil frame towards the coil inner wall can, the setting of device can make the coil frame have quick convenient effect when winding the installation, avoid installation time longer, lead to the loose condition of line body to take place.
Description
Technical Field
The utility model relates to the technical field of motor coil bobbins, in particular to a winding frame of a motor coil.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law; the coil is an important component of motor, and the coil need twine the line on the line frame when the installation, install the inside of motor with the coil again, and current conventional line frame includes the winding body at middle part to and both sides equi-large and symmetrical separation blade, and during the coil winding, the coil can often wind outside exceeding the line frame, causes the winding disqualification, influences production.
For example, chinese patent publication No. CN211606227U discloses a bobbin of a motor coil, which comprises a winding body, and an inner baffle and an outer baffle fixed on the inner side and the outer side of the winding body, wherein the upper side and the lower side of the inner baffle are curved inwards, the upper side and the lower side of the outer baffle are curved outwards, the upper side and the lower side of the outer baffle are both fixed with an extension piece, the extension piece is curved outwards, although the problem that the winding body comprises a winding body in the middle part and baffle with equal and symmetrical sides is solved, when the coil is wound, the coil is often wound beyond the bobbin, which leads to disqualification of winding and affects production is solved, but the winding body and the coil are separated independently, and when the coil is wound, the winding body and the coil are not positioned on the inner wall of the coil, therefore, after the winding is finished, the bobbin with the wire is stably installed and can be connected with the motor, and the winding situation may occur in the process of being connected with the coil, and the winding frame of the motor coil is loose.
Disclosure of Invention
Aiming at the problems, the utility model provides a winding frame of a motor coil, which has the effect of enabling a wire frame to be fast and convenient to install during winding, and avoids the condition that a wire body is loose due to longer installation time.
The technical scheme of the utility model is as follows:
the utility model provides a winding frame of motor coil, includes the coil, the inner wall of coil is the line frame that the circumference distributes has a plurality of equidistances to be distributed, two upper and lower lugs are installed to one end fixed mounting of line frame face towards coil inner wall, every two spacing holes about the lug face has all been seted up towards a side of coil, the rubber ball has been inserted to the inner wall in spacing hole, the rubber ball has the connecting rod towards the one end fixed mounting of coil inner wall, and the other end of connecting rod is fixed at the inner wall of coil, the opening diameter in spacing hole is less than the radius of rubber ball.
In further technical scheme, the line frame includes winding body, outer separation blade, interior separation blade is located one side that is close to the coil inner wall, outer separation blade is located the opposite face of interior separation blade, and the winding body is located between outer separation blade and the interior separation blade, the both ends of outer separation blade, interior separation blade all surpass the both ends of winding body.
In further technical scheme, the equal fixed mounting in both ends of winding body extends the piece, extend the piece and be close to the one end surface of outer separation blade and seted up the breach groove, the spacing groove has all been seted up at the both ends of interior separation blade, the smooth mouth of L type has all been seted up to the opening both sides of spacing groove, extend the piece and keep away from the smooth pole of the equal fixed mounting in one end both sides of breach groove with smooth mouth sliding connection, the end department fixed mounting of pole has the ball of drawing, and the diameter of drawing the ball is greater than the diameter of pole.
In further technical scheme, a plurality of equidistance spacing mouths of distribution have all been seted up to the both sides of interior separation blade, and spacing mouthful is linked together with the spacing groove, the diameter of spacing mouthful is greater than the opening width of smooth mouth, one of them the inner wall of spacing mouthful is inserted and is equipped with the rubber bolt.
In a further technical scheme, the end of the rubber bolt is fixedly provided with a mounting block, the mounting block is square, and the section width is larger than the diameter of the rubber bolt.
In a further technical scheme, the winding body, the outer baffle, the inner baffle, the extension piece, the sliding rod and the protruding block are all integrally formed by plastic materials.
The beneficial effects of the utility model are as follows:
through setting up lug, connecting rod, rubber ball, spacing hole, can make the coil frame winding end after, convenient direct mount is at the inner wall of coil, and one side that directly has spacing hole with the lug just has the position of rubber ball to the coil inner wall, then with rubber ball and spacing hole relative, press the coil frame towards the coil inner wall can, the setting of device can make the coil frame have quick convenient effect when winding the installation, avoid installation time longer, lead to the loose condition of line body to take place.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic side sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a wire frame according to an embodiment of the present utility model;
FIG. 4 is a schematic view showing an assembly structure of a bump and a rubber ball according to an embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of the baffle in the embodiment of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4B according to the embodiment of the present utility model;
fig. 7 is an enlarged schematic view of the structure at a in fig. 2 according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a coil; 2. a wire frame; 21. a winding body; 22. an outer baffle; 23. an inner baffle; 3. a limit groove; 4. an extension piece; 5. a notch groove; 6. a sliding port; 7. a slide rod; 8. pulling a ball; 9. a limit opening; 10. a rubber plug; 11. a mounting block; 12. a bump; 13. a connecting rod; 14. rubber balls; 15. and a limiting hole.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples:
as shown in fig. 1-7, a winding frame of a motor coil comprises a coil 1, a plurality of wire frames 2 distributed at equal intervals are circumferentially distributed on the inner wall of the coil 1, an upper lug 12 and a lower lug 12 are fixedly arranged at one end of the wire frame 2 facing the inner wall of the coil 1, an upper limit hole 15 and a lower limit hole 15 are respectively arranged at one side surface of each lug 12 facing the coil 1, a rubber ball 14 is inserted into the inner wall of each limit hole 15, a connecting rod 13 is fixedly arranged at one end of each rubber ball 14 facing the inner wall of the coil 1, the other end of each connecting rod 13 is fixed on the inner wall of the coil 1, the opening diameter of each limit hole 15 is smaller than the radius of each rubber ball 14, the rubber ball 14 can have a limit effect after being connected with the limit hole 15, and meanwhile, during installation, only slight pressing is needed, the rubber balls 14 are plugged into the limit holes 15, the wire frames 2 comprise a winding body 21, an outer baffle 22 and an inner baffle 23, the inner baffle plate 23 is positioned at one side close to the inner wall of the coil 1, the outer baffle plate 22 is positioned at the opposite surface of the inner baffle plate 23, the winding body 21 is positioned between the outer baffle plate 22 and the inner baffle plate 23, the two ends of the outer baffle plate 22 and the inner baffle plate 23 exceed the two ends of the winding body 21, the two ends of the winding body 21 are fixedly provided with the extension plates 4, the outer surface of one end of the extension plates 4 close to the outer baffle plate 22 is provided with the notch groove 5, the two ends of the inner baffle plate 23 are provided with the limiting grooves 3, the two sides of the opening of the limiting grooves 3 are provided with L-shaped sliding ports 6, the two sides of one end of the extension plates 4 far away from the notch groove 5 are fixedly provided with sliding rods 7 which are in sliding connection with the sliding ports 6, the end heads of the sliding rods 7 are fixedly provided with pull balls 8, the diameters of the pull balls 8 are larger than the diameters of the sliding rods 7, the extension plates 4 can be matched for being inserted into the limiting grooves 3 to block the wound coil up and down, the coil is effectively prevented from creeping, the spacing mouthful 9 that a plurality of equidistance distributed have all been seted up to the both sides of interior separation blade 23, and spacing mouthful 9 is linked together with spacing groove 3, the diameter of spacing mouthful 9 is greater than the opening width of smooth mouthful 6, the inner wall of one of them spacing mouthful 9 is inserted and is equipped with rubber bolt 10, the end department fixed mounting of rubber bolt 10 has installation piece 11, and installation piece 11 is the square, and the cross-section width is greater than the diameter of rubber bolt 10, can make the use of extension piece 4 have spacing stability, and pull out the plug convenience, winding body 21, outer separation blade 22, interior separation blade 23, extension piece 4, slide rod 7 and lug 12 are plastics material integrated into one piece.
The working principle of the technical scheme is as follows:
when the wire winding device is used, the wire body is directly wound on the surface of the winding body 21, the wire is positioned between opposite surfaces of the outer baffle 22 and the inner baffle 23, after the winding is finished, the upper and lower extension sheets 4 of the outer baffle 22 are bent towards the top of the inner baffle 23 by taking the notch groove 5 as a bending part, then the end of the extension sheet 4 far away from the outer baffle 22 is inserted into the opening of the limit groove 3, the sliding rod 7 is positioned at the opening of the sliding opening 6, after the end of the extension sheet 4 is positioned at the inner wall of the opening of the limit groove 3, the two opposite extension sheet 4 ends are relatively close to each other and are inserted into the limit groove 3, the pulling ball 8 can be held in the process, the sliding rod 7 slides on the inner wall of the sliding opening 6 until the bending surfaces of the extension sheet 4 are positioned at the upper and lower ends of the wire body, limiting shielding is formed, and then the rubber bolt 10 is inserted into the limit opening 9 corresponding to the surface of the sliding rod 7, so that the sliding rod 7 has a limited state, and the moving state of the rubber bolt 10 is limited, and the diameter of the sliding rod 10 is larger than the diameter of the sliding rod 7, and is arranged at a distance, so that when the sliding rod 7 is in the opposite state, the rubber bolt 10 is clamped in the limit state, the limited in the limited state, the limited state and the sliding rod 10 can be pulled out of the limited in the limited state and can be only from the limited opening 9.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. The utility model provides a winding frame of motor coil, includes coil (1), the inner wall of coil (1) is the circumference and distributes has a plurality of equidistance to distribute line frame (2), its characterized in that: two upper and lower lugs (12) are fixedly arranged at one end of the inner wall of the coil (1) facing the coil (2), two upper and lower limiting holes (15) are formed in one side surface of the coil (1) facing the lug (12), rubber balls (14) are inserted into the inner wall of the limiting holes (15), connecting rods (13) are fixedly arranged at one end of the inner wall of the coil (1) facing the rubber balls (14), and the other ends of the connecting rods (13) are fixed on the inner wall of the coil (1), wherein the opening diameter of each limiting hole (15) is smaller than the radius of each rubber ball (14).
2. A bobbin for an electrical coil as set forth in claim 1 wherein: the coil holder (2) comprises a winding body (21), an outer baffle (22) and an inner baffle (23), wherein the inner baffle (23) is positioned on one side close to the inner wall of the coil (1), the outer baffle (22) is positioned on the opposite surface of the inner baffle (23), the winding body (21) is positioned between the outer baffle (22) and the inner baffle (23), and both ends of the outer baffle (22) and both ends of the inner baffle (23) exceed both ends of the winding body (21).
3. A bobbin for an electrical coil as set forth in claim 2 wherein: the utility model discloses a winding body, including winding body (21), including notch (8) and slide rod (7), notch (8) are all offered in the both ends of winding body (21), extension piece (4) are all fixed mounting, notch (5) have been offered to the one end surface that extension piece (4) is close to outer separation blade (22), spacing groove (3) have all been offered at the both ends of interior separation blade (23), slide opening (6) of L type have all been offered to the opening both sides of spacing groove (3), extension piece (4) keep away from the one end both sides of notch (5) equal fixed mounting have slide rod (7) with slide opening (6) sliding connection, the end department fixed mounting of slide rod (7) has pull ball (8), and the diameter of pull ball (8) is greater than the diameter of slide rod (7).
4. A bobbin for an electrical coil as set forth in claim 2 wherein: limiting ports (9) which are distributed at equal intervals are formed in two sides of the inner baffle plate (23), the limiting ports (9) are communicated with the limiting grooves (3), the diameter of each limiting port (9) is larger than the opening width of the sliding port (6), and one of the limiting ports is provided with a rubber plug (10) in an inserted mode.
5. A bobbin for an electrical coil as set forth in claim 4 wherein: the end of the rubber bolt (10) is fixedly provided with a mounting block (11), the mounting block (11) is square, and the section width is larger than the diameter of the rubber bolt (10).
6. A bobbin for an electrical coil as set forth in claim 2 wherein: the winding body (21), the outer baffle (22), the inner baffle (23), the extension piece (4), the sliding rod (7) and the protruding block (12) are all integrally formed by plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126871.5U CN220732478U (en) | 2023-08-09 | 2023-08-09 | Winding frame of motor coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126871.5U CN220732478U (en) | 2023-08-09 | 2023-08-09 | Winding frame of motor coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220732478U true CN220732478U (en) | 2024-04-05 |
Family
ID=90524937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322126871.5U Active CN220732478U (en) | 2023-08-09 | 2023-08-09 | Winding frame of motor coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220732478U (en) |
-
2023
- 2023-08-09 CN CN202322126871.5U patent/CN220732478U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |