CN210073528U - Wire-wound resistor winding device - Google Patents
Wire-wound resistor winding device Download PDFInfo
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- CN210073528U CN210073528U CN201920927357.2U CN201920927357U CN210073528U CN 210073528 U CN210073528 U CN 210073528U CN 201920927357 U CN201920927357 U CN 201920927357U CN 210073528 U CN210073528 U CN 210073528U
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- jaw chuck
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- wound resistor
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Abstract
The utility model discloses a wire-wound resistor winding device, which belongs to the technical field of resistors, wherein a first three-jaw chuck and a second three-jaw chuck are respectively arranged at two ends of a framework, a micro motor is arranged at one side of the framework, which is close to the first three-jaw chuck, one side of the fixing seat, which is far away from the second three-jaw chuck, is connected with a fixing rod, the output end of an electric push rod extends into the fixing frame and is connected with a limiting block, and one side of the clamping block, which is far away from a wire hole, is connected with a reset spring; the utility model discloses a first three-jaw chuck and the second three-jaw chuck that set up press from both sides the skeleton tightly, can satisfy the wire winding of different diameter size skeletons, and micro motor drives the skeleton and rotates, and electric putter drives stopper round trip movement in the mount to accomplish the wire winding process, through rotating the dead lever, drive the second three-jaw chuck and remove about, accomplish the fixed dismantlement of skeleton, through under reset spring and the cooperation of pressing from both sides tight piece, improve the rate of tension of resistance wire and avoid the virtual wind.
Description
Technical Field
The utility model relates to a resistor technical field specifically is a wire-wound resistor winding device.
Background
The wire-wound resistor is made up by using constantan, manganin or nickel-complex gold wire and winding them on the ceramic skeleton, and its surface is equipped with protective paint or glass glaze, and its resistance wire is made up by using alloy of nickel-chromium and manganin with a certain resistivity, and its insulating skeleton is made up by using ceramic, plastic and metal skeleton coated with insulating layer, and has the characteristics of small temp. coefficient and high accuracy.
Traditional wire winding mode adopts manual wire winding mostly, and work efficiency is low, and the wire winding is inhomogeneous, and wire-wound tensile force is not enough easily leads to the virtual phenomenon of winding, influences product quality, and the skeleton is fixed through screw and rotation axis usually, and the installation is dismantled complicacy, and can't satisfy the wire winding of different diameter size skeletons.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the most manual wire winding that adopts of traditional wire winding mode, work efficiency is low, and the wire winding is inhomogeneous, and wire-wound tensile force is not enough easily leads to the virtual phenomenon of winding, influences product quality, and the skeleton is fixed through screw and rotation axis usually, and the installation is dismantled complicacy, and can't satisfy the wire-wound problem of the big or small skeleton of different diameters, provides a wire-wound resistor winding device.
In order to achieve the above object, the utility model provides a following technical scheme: a winding device of a winding type resistor comprises a frame, wherein a framework, a fixing frame and a bobbin are sequentially arranged in the frame from top to bottom, a first three-jaw chuck and a second three-jaw chuck are respectively arranged at two ends of the framework, a micro motor is arranged at one side of the frame close to the first three-jaw chuck, the output end of the micro motor is connected with the first three-jaw chuck through a rotating shaft, one side of the second three-jaw chuck, which is far away from the framework, is provided with a fixed seat, one side of the fixed seat far away from the second three-jaw chuck is connected with a fixed rod, one side of the fixed seat is provided with an electric push rod, the output end of the electric push rod extends to the inside of the fixing frame and is connected with a limiting block, a wire passing hole is arranged at the middle position inside the limiting block, the wire passing hole is internally provided with a clamping block, and one side of the clamping block, which is far away from the wire passing hole, is connected with a return spring.
Preferably, the surface of the first three-jaw chuck is provided with jaws, and the first three-jaw chuck and the second three-jaw chuck are identical in size and structure.
Preferably, the second three-jaw chuck is movably connected with the fixed seat through a bearing, the fixed rod is connected with the rack through a thread, and the rotating shaft is movably connected with the rack through a bearing.
Preferably, the top and the bottom of mount all are provided with the wire casing, stopper and mount pass through slider spout swing joint.
Preferably, the top end and the bottom end of the wire passing hole are both arc-shaped structures, and one side, away from the reset spring, of the clamping block is provided with a roller.
Preferably, both ends of the bobbin are movably connected with the frame through rotating shafts.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first three-jaw chuck and the second three-jaw chuck that set up press from both sides the skeleton tightly, can satisfy the wire winding of different diameter size skeletons, micro motor drives the skeleton and rotates, electric putter drives the stopper round trip movement in the mount, thereby accomplish the wire winding process, replace artifical manual wire winding, the work efficiency is improved, through rotating the dead lever, it removes about driving the second three-jaw chuck, accomplish the fixed dismantlement of skeleton, it is more convenient to compare in the screw connection installation dismantlement, through the stopper that sets up, under reset spring and the cooperation of pressing from both sides tight piece, the rate of tension that improves the resistance wire avoids the virtual wind.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fixing frame of the present invention;
FIG. 3 is a schematic structural view of the stopper of the present invention;
fig. 4 is a schematic structural view of the first three-jaw chuck of the present invention.
In the figure: 1. a frame; 2. a framework; 3. a fixed mount; 4. a bobbin; 5. a micro motor; 6. a rotating shaft; 7. a first three-jaw chuck; 8. a second three-jaw chuck; 9. a fixed seat; 10. fixing the rod; 11. an electric push rod; 12. a limiting block; 13. a wire slot; 14. a return spring; 15. a clamping block; 16. a wire passing hole; 17. a claw is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The micro motor (model: WL-37RS 520), the electric push rod (model: TGA-500), the first three-jaw chuck (model: K11-250) and the second three-jaw chuck (model: K11-250) can be purchased by market or private ordering.
Referring to fig. 1-4, a wire-wound resistor winding device comprises a frame 1, a frame 2, a fixing frame 3 and a wire barrel 4 are sequentially arranged in the frame 1 from top to bottom, a first three-jaw chuck 7 and a second three-jaw chuck 8 are respectively arranged at two ends of the frame 2, a micro motor 5 is arranged at one side of the frame 1 close to the first three-jaw chuck 7, an output end of the micro motor 5 is connected with the first three-jaw chuck 7 through a rotating shaft 6, a fixing seat 9 is arranged at one side of the second three-jaw chuck 8 far away from the frame 2, a fixing rod 10 is connected at one side of the fixing seat 9 far away from the second three-jaw chuck 8, an electric push rod 11 is arranged at one side of the fixing frame 3, an output end of the electric push rod 11 extends into the fixing frame 3 and is connected with a limiting block 12, a wire passing hole 16 is arranged at the middle position inside, and a return spring 14 is connected to one side of the clamping block 15 far away from the wire through hole 16.
In the implementation: through the first three-jaw chuck 7 and the second three-jaw chuck 8 that set up with skeleton 2 clamp tightly, can satisfy the wire winding of different diameter size skeletons 2, micro motor 5 drives skeleton 2 and rotates, electric putter 11 drives stopper 12 round trip movement in mount 3, thereby accomplish the wire winding process, replace artifical manual wire winding, work efficiency has been improved, through rotating dead lever 10, it removes to drive about second three-jaw chuck 8, accomplish the fixed dismantlement of skeleton 2, it is more convenient to compare in the screw connection installation dismantlement, stopper 12 through setting up, under reset spring 14 and the cooperation of pressing from both sides tight piece 15, the tension that improves the resistance wire avoids the virtual wind.
Please refer to fig. 4, the surface of the first three-jaw chuck 7 is provided with jaws 17, and the first three-jaw chuck 7 and the second three-jaw chuck 8 have the same size and structure, and the two ends of the framework 2 are clamped and fixed by the arranged jaws 17, so that frameworks 2 with different diameters can be clamped and fixed.
Please refer to fig. 2 and fig. 3, the top and the bottom of the fixing frame 3 are both provided with wire slots 13, the limiting block 12 is movably connected with the fixing frame 3 through a sliding block sliding slot, the top and the bottom of the wire passing hole 16 are both arc-shaped, one side of the clamping block 15 away from the reset spring 14 is provided with a roller, the resistance wire is wound through the wire passing hole 16 and the wire slots 13, and the friction resistance can be reduced through the roller and the arc-shaped structure.
Please refer to fig. 1, the second three-jaw chuck 8 is movably connected with the fixing seat 9 through a bearing, the fixing rod 10 is connected with the frame 1 through a thread, the rotating shaft 6 is movably connected with the frame 1 through a bearing, and both ends of the bobbin 4 are movably connected with the frame 1 through a rotating shaft, because the fixing rod 10 is connected with the frame 1 through a thread, the fixing rod 10 is rotated to drive the second three-jaw chuck 8 to move left and right, so as to complete the fixing and dismounting of the framework 2, and the mounting and dismounting are more convenient compared with the screw connection.
The working principle is as follows: firstly fixing the framework 2 and the second three-jaw chuck 8, rotating the fixed rod 10 to drive the second three-jaw chuck 8 and the framework 2 to move rightwards, then fixing the other end of the framework 2 through the first three-jaw chuck 7 to meet the clamping and fixing of the frameworks 2 with different diameters, fixing the resistance wire with the framework 2 through the wire passing hole 16 and the wire groove 13, switching on a power supply, driving the framework 2 to rotate by the micro motor 5, driving the limiting block 12 to move back and forth in the fixed frame 3 by the electric push rod 11, improving the tension of the resistance wire to avoid virtual winding under the matching of the reset spring 14 and the clamping block 15, thereby completing the winding process, replacing manual winding, improving the working efficiency, loosening the first three-jaw chuck 7 after the winding is completed, reversely rotating the fixed rod 10 to separate the framework from the first three-jaw chuck 7, then loosening the second three-jaw chuck 8, taking out the framework 2, compared with the screw connection, the mounting and dismounting are more convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A wire-wound resistor winding device comprises a rack (1), and is characterized in that: the wire winding machine is characterized in that a framework (2), a fixing frame (3) and a wire barrel (4) are sequentially arranged in the framework (1) from top to bottom, a first three-jaw chuck (7) and a second three-jaw chuck (8) are respectively arranged at two ends of the framework (2), a micro motor (5) is installed at one side, close to the first three-jaw chuck (7), of the framework (1), the output end of the micro motor (5) is connected with the first three-jaw chuck (7) through a rotating shaft (6), a fixing seat (9) is arranged at one side, far away from the framework (2), of the second three-jaw chuck (8), a fixing rod (10) is connected to one side, far away from the second three-jaw chuck (8), of the fixing seat (9), an electric push rod (11) is installed at one side of the fixing frame (3), the output end of the electric push rod (11) extends to the inside of the, the wire passing hole (16) is formed in the middle of the inside of the limiting block (12), the clamping block (15) is arranged inside the wire passing hole (16), and one side, far away from the wire passing hole (16), of the clamping block (15) is connected with a reset spring (14).
2. A wire-wound resistor winding device according to claim 1, characterized in that: the surface of the first three-jaw chuck (7) is provided with a clamping jaw (17), and the first three-jaw chuck (7) and the second three-jaw chuck (8) are identical in size and structure.
3. A wire-wound resistor winding device according to claim 1, characterized in that: the second three-jaw chuck (8) is movably connected with the fixed seat (9) through a bearing, the fixed rod (10) is connected with the rack (1) through threads, and the rotating shaft (6) is movably connected with the rack (1) through a bearing.
4. A wire-wound resistor winding device according to claim 1, characterized in that: the top and the bottom of mount (3) all are provided with wire casing (13), stopper (12) pass through slider spout swing joint with mount (3).
5. A wire-wound resistor winding device according to claim 1, characterized in that: the top end and the bottom end of the wire passing hole (16) are both arc-shaped structures, and one side, away from the reset spring (14), of the clamping block (15) is provided with a roller.
6. A wire-wound resistor winding device according to claim 1, characterized in that: both ends of the bobbin (4) are movably connected with the frame (1) through rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920927357.2U CN210073528U (en) | 2019-06-20 | 2019-06-20 | Wire-wound resistor winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920927357.2U CN210073528U (en) | 2019-06-20 | 2019-06-20 | Wire-wound resistor winding device |
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| Publication Number | Publication Date |
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| CN210073528U true CN210073528U (en) | 2020-02-14 |
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| CN201920927357.2U Active CN210073528U (en) | 2019-06-20 | 2019-06-20 | Wire-wound resistor winding device |
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| CN (1) | CN210073528U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370227A (en) * | 2020-04-20 | 2020-07-03 | 新沂市新润电子有限公司 | Aircraft nose adjusting device based on production of high frequency electronic transformer |
| CN111816399A (en) * | 2020-07-01 | 2020-10-23 | 海盐伟佳电器科技有限公司 | Overload-resistant manganin resistor production line and production process thereof |
| GB2587570A (en) * | 2020-05-21 | 2021-03-31 | Hangzhou Qizhi Environmental Protection Tech Co Ltd | A resistor winding machine for electronic components |
| CN116959828A (en) * | 2023-09-08 | 2023-10-27 | 连云港庚德电子系统科技有限公司 | Winding device for manufacturing electronic components |
-
2019
- 2019-06-20 CN CN201920927357.2U patent/CN210073528U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370227A (en) * | 2020-04-20 | 2020-07-03 | 新沂市新润电子有限公司 | Aircraft nose adjusting device based on production of high frequency electronic transformer |
| GB2587570A (en) * | 2020-05-21 | 2021-03-31 | Hangzhou Qizhi Environmental Protection Tech Co Ltd | A resistor winding machine for electronic components |
| GB2587570B (en) * | 2020-05-21 | 2022-02-23 | Hangzhou Qizhi Environmental Protection Tech Co Ltd | A resistor winding machine for electronic components |
| CN111816399A (en) * | 2020-07-01 | 2020-10-23 | 海盐伟佳电器科技有限公司 | Overload-resistant manganin resistor production line and production process thereof |
| CN111816399B (en) * | 2020-07-01 | 2021-11-30 | 海盐伟佳电器科技有限公司 | Overload-resistant manganin resistor production line and production process thereof |
| CN116959828A (en) * | 2023-09-08 | 2023-10-27 | 连云港庚德电子系统科技有限公司 | Winding device for manufacturing electronic components |
| CN116959828B (en) * | 2023-09-08 | 2023-11-24 | 连云港庚德电子系统科技有限公司 | Winding device for manufacturing electronic components |
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