CN219610214U - Winding device for repulsive force coil - Google Patents
Winding device for repulsive force coil Download PDFInfo
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- CN219610214U CN219610214U CN202321318109.0U CN202321318109U CN219610214U CN 219610214 U CN219610214 U CN 219610214U CN 202321318109 U CN202321318109 U CN 202321318109U CN 219610214 U CN219610214 U CN 219610214U
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- repulsive force
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- shaft
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Abstract
The utility model discloses a winding device for a repulsive force coil, which comprises an underframe, wherein the top of the underframe is fixedly connected with a fixed sleeve, the inside of the fixed sleeve is connected with a rolling bearing, the inner ring of the rolling bearing is connected with a winding shaft, two ends of the winding shaft extend out of the fixed sleeve, one end of the winding shaft is fixedly connected with a rotating mechanism, and the other end of the winding shaft is sleeved with a winding mechanism. According to the utility model, the distance between the two winding reels is adjusted through the arrangement of different limiting holes, so that the repulsive force coils with different specifications and sizes can be manufactured, the cylindrical pins are spliced with the winding shafts, the disassembly and the overhaul of the device are facilitated, the two rolling bearings are prevented from generating transverse displacement by the isolating sleeve in the rotating process, the winding shafts are driven to rotate through hexagonal rotation, and the winding can be performed, so that the coil packaging requirements and the winding efficiency are greatly improved.
Description
Technical Field
The utility model belongs to the technical field of electric power tool equipment, and particularly relates to a winding device for a repulsive force coil.
Background
In the power industry, because the current repulsive force coil has long winding processing time, the winding is inconvenient, and the winding is usually realized by adopting a manual winding mode. In the winding operation process, the appearance of the coil needs to be ensured to meet the requirement, the winding size error is controlled within the limit range of the packaging requirement, the winding is required to be unable to loose and deform, but the manual winding operation cannot completely ensure that the condition is met, and the winding efficiency is low.
Disclosure of Invention
The utility model aims to provide a winding device for a repulsive force coil, which solves the problem of low efficiency of the existing manual winding.
The technical scheme includes that the winding device for the repulsive force coil comprises an underframe, a fixed sleeve is fixedly connected to the top of the underframe, a rolling bearing is connected inside the fixed sleeve, a winding shaft is connected to an inner ring of the rolling bearing, two ends of the winding shaft extend out of the fixed sleeve, a rotating mechanism is fixedly connected to one end of the winding shaft, and a winding mechanism is sleeved at the other end of the winding shaft.
The utility model is also characterized in that:
the rotating mechanism comprises a hexagonal rotating block which is fixedly connected with the end part of the winding shaft.
The winding mechanism comprises two winding reels which are oppositely arranged, the two winding reels are sleeved on the winding shafts, and two sides of the two winding reels are connected with limiting units.
The limiting unit comprises a plurality of limiting holes which are uniformly formed in the winding shaft, the limiting holes are close to the end portion of the winding shaft, which is sleeved with the winding disc, limiting rods are inserted into the limiting holes, limiting sleeves are sleeved at the two ends of the limiting rods, fastening holes are formed in the radial direction of the limiting sleeves, studs are connected in the fastening holes, and the studs are in contact with the surface of the winding disc.
The connection part of the stud and the fastening hole is provided with a spring washer and a flat washer, and the spring washer and the flat washer are sleeved on the stud.
The number of the rolling bearings is two, the two rolling bearings are connected in the fixed sleeve, the winding shaft is connected with the inner rings of the two rolling bearings, an isolating sleeve is arranged between the two rolling bearings, the shaft body of the winding shaft is fixedly connected with a cotter pin, the shaft body of the winding shaft is also inserted with a cylindrical pin, and the cotter pin and the cylindrical pin are respectively arranged on two sides of the two rolling bearings in a contact manner.
The shaft body of the winding shaft is provided with a winding wire clamping groove along the length direction
The beneficial effects of the utility model are as follows:
according to the winding device for the repulsive force coil, the repulsive force coils with different specifications and sizes can be manufactured by adjusting the distance between the two winding reels through the arrangement of the different limiting holes, the cylindrical pins are spliced with the winding shafts, the dismounting and the maintenance of the device are facilitated, the isolation sleeve prevents the two rolling bearings from generating transverse displacement in the rotating process, the winding shafts are driven to rotate through hexagonal rotation, and winding can be performed, so that the coil packaging requirement and the winding efficiency are greatly improved.
Drawings
Fig. 1 is a schematic structural view of a winding device for a repulsive force coil of the present utility model;
fig. 2 is a cross-sectional view of a winding apparatus for a repulsive force coil of the present utility model;
FIG. 3 is a side view of a winding apparatus for a repulsive force coil of the present utility model;
fig. 4 is a rear view of a winding apparatus for a repulsive force coil of the present utility model
In the figure, a spool 1, a cotter pin 2, a fixed sleeve 4, a rolling bearing 5, a separation sleeve 6, a cylindrical pin 7, a wire spool 8, a limit sleeve 9, a limit rod 10, a stud 11, a spring washer 12, a flat washer 13, a underframe 14, a hexagonal rotating block 15, a limit hole 16, a fastening hole 17 and a wire winding clamp groove.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1-2, a winding device for a repulsive force coil comprises an underframe 13, a fixed sleeve 3 is fixedly connected to the top of the underframe 13, a rolling bearing 4 is connected to the inside of the fixed sleeve 3, a winding shaft 1 is connected to the inner ring of the rolling bearing 4, two ends of the winding shaft 1 extend out of the fixed sleeve 3, a rotating mechanism is fixedly connected to one end of the winding shaft 1, and a winding mechanism is sleeved at the other end of the winding shaft 1. The underframe 13 is fixed on the ground, the flat copper enameled wire is wound on the winding mechanism, the winding bearing 1 is driven to rotate by the rotating mechanism, and the rolling bearing 4 reduces friction, so that the winding can be realized.
Example 1
A winding device for repulsion coil, including chassis 13, the top rigid coupling of chassis 13 has fixed sleeve 3, and fixed sleeve 3 internally connected has antifriction bearing 4, and antifriction bearing 4's inner circle is connected with spool 1, and spool 1's both ends are stretched out in the fixed sleeve 3, and spool 1's one end rigid coupling has rotary mechanism, and spool 1's the other end has cup jointed wire winding mechanism.
The rotating mechanism comprises a hexagonal rotating block 14, and the hexagonal rotating block 14 is fixedly connected to the end part of the winding shaft 1. The hexagonal turning block 14 is clamped by a crank arm or a wrench for rotation.
Example 2
A winding device for repulsion coil, including chassis 13, the top rigid coupling of chassis 13 has fixed sleeve 3, and fixed sleeve 3 internally connected has antifriction bearing 4, and antifriction bearing 4's inner circle is connected with spool 1, and spool 1's both ends are stretched out in the fixed sleeve 3, and spool 1's one end rigid coupling has rotary mechanism, and spool 1's the other end has cup jointed wire winding mechanism.
The rotating mechanism comprises a hexagonal rotating block 14, and the hexagonal rotating block 14 is fixedly connected to the end part of the winding shaft 1.
The winding mechanism comprises two wire reels 7 which are oppositely arranged, the two wire reels 7 are sleeved on the wire spool 1, and two sides of the two wire reels 7 are connected with limiting units.
The limiting unit comprises a plurality of limiting holes 15 which are uniformly formed in the winding shaft 1, the limiting holes 15 are arranged close to the end portion of the winding shaft 1, which is sleeved with the winding disc 7, limiting rods 9 are inserted into the limiting holes 15 in a plugging mode, limiting sleeves 8 are sleeved at two ends of the limiting rods 9, fastening holes 16 are formed in the limiting sleeves 8 in the radial direction of the limiting sleeves, studs 10 are connected in the fastening holes 16 in an connecting mode, and the studs 10 are in contact with the surface of the winding disc 7. According to the size of the enameled wire, the distance between the two wire reels 7 can be adjusted by adjusting the number of the limit holes 15 between the two wire reels 7, and the wire reels 7 are stabilized by propping against the side surfaces of the two wire reels 7 through the studs 10.
Example 3
A winding device for repulsion coil, including chassis 13, the top rigid coupling of chassis 13 has fixed sleeve 3, and fixed sleeve 3 internally connected has antifriction bearing 4, and antifriction bearing 4's inner circle is connected with spool 1, and spool 1's both ends are stretched out in the fixed sleeve 3, and spool 1's one end rigid coupling has rotary mechanism, and spool 1's the other end has cup jointed wire winding mechanism.
The rotating mechanism comprises a hexagonal rotating block 14, and the hexagonal rotating block 14 is fixedly connected to the end part of the winding shaft 1.
The winding mechanism comprises two wire reels 7 which are oppositely arranged, the two wire reels 7 are sleeved on the wire spool 1, and two sides of the two wire reels 7 are connected with limiting units.
The limiting unit comprises a plurality of limiting holes 15 which are uniformly formed in the winding shaft 1, the limiting holes 15 are arranged close to the end portion of the winding shaft 1, which is sleeved with the winding disc 7, limiting rods 9 are inserted into the limiting holes 15 in a plugging mode, limiting sleeves 8 are sleeved at two ends of the limiting rods 9, fastening holes 16 are formed in the limiting sleeves 8 in the radial direction of the limiting sleeves, studs 10 are connected in the fastening holes 16 in an connecting mode, and the studs 10 are in contact with the surface of the winding disc 7.
The connection part of the stud 10 and the fastening hole 16 is provided with a spring washer 11 and a flat washer 12, and the spring washer 11 and the flat washer 12 are sleeved on the stud 10. The arrangement of the spring washer 11 and the flat washer 12 prevents the screw from wearing the fastening hole 16.
The number of the rolling bearings 4 is two, the two rolling bearings 4 are connected in the fixed sleeve 3, the winding shaft 1 is connected with the inner rings of the two rolling bearings 4, an isolating sleeve 5 is arranged between the two rolling bearings 4, the shaft body of the winding shaft 1 is fixedly connected with the cotter pin 2, the shaft body of the winding shaft 1 is also inserted with a cylindrical pin 6, and the cotter pin 2 and the cylindrical pin 6 are respectively contacted with the two sides of the two rolling bearings 4. The cylindrical pin 6, the cotter pin 2 and the isolation sleeve 5 are matched to limit the two rolling bearings 4, so that the two rolling bearings are prevented from moving transversely when rotating, and the cylindrical pin 6 is inserted on the winding shaft 1, so that the dismounting and the maintenance of the device are facilitated.
As shown in fig. 3 to 4, the shaft body of the spool 1 is provided with a spool clamping groove 17 along the length direction thereof. During winding, one end of the enamel wire is laid along the winding clamping groove 17.
The working principle of the winding device for the repulsive force coil is as follows:
firstly, the underframe 13 is fixed on the ground, the wire reel 7 can be arranged at the position of the corresponding limiting hole 15 according to the specification of the flat copper enameled wire, the wire reel 7 at the outer side is firstly taken down in the process of winding a coil, one end of the flat copper wire is penetrated into a wire winding clamping groove 17 reserved in the wire winding shaft 1, the wire outlet length of one end of the coil is reserved, then the flat copper wire is bent for 90 degrees to be clung to the wire winding shaft 1, the wire reel 7 which is taken down is arranged in the wire winding shaft, the limiting rod 9 is inserted into the limiting hole 15, and the wire winding is limited through the stud 10. And then the hexagonal rotating block 14 is clamped by a hand crank arm or a wrench, the winding shaft 1 is rotated, the winding shaft 1 drives the winding disc 7 to rotate through the rolling bearing 4, and the number of turns of the repulsive force coil can be determined according to the number of turns of the rotation.
The winding device for the repulsive force coil has the advantages of simple structure, small volume, simple operation, capability of processing multiple specifications of coils and high reliability.
Claims (7)
1. A winding device for repulsion coil, its characterized in that includes chassis (13), the top rigid coupling of chassis (13) has fixed sleeve (3), fixed sleeve (3) internally connected has antifriction bearing (4), the inner circle of antifriction bearing (4) is connected with spool (1), stretch out in fixed sleeve (3) from spool (1) both ends, spool (1) one end rigid coupling has rotary mechanism, spool (1) other end has cup jointed wire winding mechanism.
2. A winding device for a repulsive force coil according to claim 1, characterized in that the rotating mechanism includes a hexagonal rotating block (14), the hexagonal rotating block (14) being fixedly connected to an end of the winding shaft (1).
3. The winding device for the repulsive force coil according to claim 1, wherein the winding mechanism comprises two oppositely arranged winding reels (7), the two winding reels (7) are sleeved on the winding shaft (1), and two sides of the two winding reels (7) are connected with limiting units.
4. The winding device for the repulsive force coil according to claim 3, wherein the limiting unit comprises a plurality of limiting holes (15) uniformly formed in the winding shaft (1), the limiting holes (15) are arranged close to the end portion of the winding shaft (1) sleeved with the winding disc (7), limiting rods (9) are inserted into the limiting holes (15), limiting sleeves (8) are sleeved at two ends of the limiting rods (9), fastening holes (16) are formed in the limiting sleeves (8) in the radial direction of the limiting sleeves, studs (10) are connected in the fastening holes (16), and the studs (10) are in surface contact with the winding disc (7).
5. The winding device for repulsive force coil according to claim 4, wherein a spring washer (11) and a flat washer (12) are provided at the connection of the stud (10) and the fastening hole (16), and both the spring washer (11) and the flat washer (12) are sleeved on the stud (10).
6. The winding device for the repulsive force coil according to claim 1, wherein the number of the rolling bearings (4) is two, the two rolling bearings (4) are connected in the fixed sleeve (3), the winding shaft (1) is connected with the inner rings of the two rolling bearings (4), an isolating sleeve (5) is arranged between the two rolling bearings (4), a cotter pin (2) is fixedly connected with the shaft body of the winding shaft (1), a cylindrical pin (6) is inserted into the shaft body of the winding shaft (1), and the cotter pin (2) and the cylindrical pin (6) are respectively contacted with two sides of the two rolling bearings (4).
7. The winding device for repulsive force coil according to claim 1, wherein the shaft body of the winding shaft (1) is provided with a winding wire clamping groove (17) along the length direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321318109.0U CN219610214U (en) | 2023-05-26 | 2023-05-26 | Winding device for repulsive force coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321318109.0U CN219610214U (en) | 2023-05-26 | 2023-05-26 | Winding device for repulsive force coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219610214U true CN219610214U (en) | 2023-08-29 |
Family
ID=87746328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321318109.0U Active CN219610214U (en) | 2023-05-26 | 2023-05-26 | Winding device for repulsive force coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219610214U (en) |
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2023
- 2023-05-26 CN CN202321318109.0U patent/CN219610214U/en active Active
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