CN213583496U - Tensioning mechanism for magnetic coil - Google Patents
Tensioning mechanism for magnetic coil Download PDFInfo
- Publication number
- CN213583496U CN213583496U CN202022704967.1U CN202022704967U CN213583496U CN 213583496 U CN213583496 U CN 213583496U CN 202022704967 U CN202022704967 U CN 202022704967U CN 213583496 U CN213583496 U CN 213583496U
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- coil
- bevel gear
- elevator
- belt wheel
- transmission belt
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Abstract
The utility model discloses a straining device for magnetic coil, including frame, coil former, drive mechanism and overspeed device tensioner, the coil former with the frame rotates to be connected, overspeed device tensioner installs perpendicularly one side of coil former, overspeed device tensioner includes baffle, elevator and threaded rod, two the baffle is vertical to be fixed in the frame, the elevator sets up two between the baffle, the elevator with baffle sliding connection, the bottom of elevator seted up with threaded rod complex screw hole. Meanwhile, the utility model discloses can be through drive mechanism and overspeed device tensioner's setting, make the motor can drive the elevator along baffle rebound when the drive coil former rotates, can keep being close horizontally gesture always when the winding is on the coil former like this, let the winding on the coil former wire winding more neat, the setting up of threaded rod makes the ascending stroke of elevator great simultaneously.
Description
Technical Field
The utility model relates to a straining device for magnetic coil.
Background
Magnetic coil is through taking out the winding from the pan feeding device and obtaining on the coil former with the wire winding, present coiling machine is the spring structure that is used usually to the tensioning mode of wire winding at the wire winding in-process, the wire winding that stretches out from the pan feeding device is walked around the overspeed device tensioner of spring structure earlier and is wound on the coil former again, the overspeed device tensioner of spring structure is because the restriction of the flexible volume of spring, can appear when magnetic coil needs the winding more number of piles, need the spring of great flexible volume, but when winding inner circle wire winding, the spring is because the compression volume is great, the great elasticity that produces can make the wire winding warp, influence the coil performance, if the spring of changing less flexible volume then can appear when winding the outer lane wire winding, overspeed device tensioner can't realize the problem of tensioning effect as required.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straining device for magnetic coil to solve among the prior art spring structure's overspeed device tensioner because the restriction of the flexible volume of spring leads to the problem that can't realize the tensioning effect as required.
Straining device for magnetic coil, including frame, coil former, drive mechanism and overspeed device tensioner, the coil former with the frame rotates to be connected, overspeed device tensioner installs perpendicularly one side of coil former, overspeed device tensioner includes baffle, elevator and threaded rod, two the baffle is vertical to be fixed in the frame, the elevator sets up two between the baffle, the elevator with baffle sliding connection, the bottom of elevator seted up with threaded rod complex screw hole, the threaded rod with screw hole threaded connection, the coil former passes through the drive mechanism drive the threaded rod rotates.
Preferably, the transmission mechanism comprises a first transmission belt wheel, a second transmission belt wheel, a first bevel gear and a second bevel gear, the first transmission belt wheel and the second transmission belt wheel are rotationally connected to the rack, the first transmission belt wheel and the second transmission belt wheel are in belt transmission, the first transmission belt wheel and the coil rack are coaxially fixed, the second transmission belt wheel is coaxially fixed with the bevel gear towards one side of the coil rack, the second bevel gear is rotationally connected with the rack through a transverse plate, the second bevel gear is meshed with the first bevel gear, the second bevel gear is perpendicular to the axis of the first bevel gear, and the threaded rod is coaxially fixed on the second bevel gear.
Preferably, the top of the lifting block is arc-shaped.
Preferably, the length of the lifter block is equal to the length of the winding shaft of the bobbin.
Preferably, a motor is fixed on the frame, and an output shaft of the motor is coaxially fixed with the coil frame.
The utility model has the advantages that: the device can pass through drive mechanism and overspeed device tensioner's setting, make the motor can drive the elevator along baffle rebound when the drive coil former rotates, can keep being close the horizontally gesture always when the winding is on the coil former like this, let the winding on the coil former more neat, the setting up of threaded rod makes the upstroke of elevator great simultaneously, the problem that the too big overspeed device tensioner became invalid that leads to of wire winding diameter can not appear, the device can also pass through the convex design at elevator top, make the wire winding can reduce wire-wound degree of wear when the elevator top, the life of extension coil.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a schematic structural view of the good threaded rod of the present invention.
The labels in the figures are: 1. the device comprises a frame 2, a coil frame 31, a first transmission belt wheel 32, a second transmission belt wheel 33, a first bevel gear 34, a second bevel gear 41, a baffle plate 42, a lifting block 43, a threaded rod 5 and a motor.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention by those skilled in the art.
As shown in fig. 1-4, the utility model provides a straining device for magnetic coil, which comprises a frame 1, coil former 2, drive mechanism and overspeed device tensioner, coil former 2 rotates with frame 1 to be connected, overspeed device tensioner installs the one side at perpendicular line coil former 2, overspeed device tensioner includes baffle 41, elevator 42 and threaded rod 43, two baffle 41 are vertical to be fixed in frame 1, elevator 42 sets up between two baffle 41, elevator 42 and baffle 41 sliding connection, elevator 42's bottom seted up with threaded rod 43 complex screw hole, threaded rod 43 and screw hole threaded connection, coil former 2 passes through drive mechanism drive threaded rod 43 and rotates.
The transmission mechanism comprises a first transmission belt wheel 31, a second transmission belt wheel 32, a first bevel gear 33 and a second bevel gear 34, the first transmission belt wheel 31 and the second transmission belt wheel 32 are connected to the rack 1 in a rotating mode, the first transmission belt wheel 31 and the second transmission belt wheel 32 are in belt transmission, the first transmission belt wheel 31 and the coil rack 2 are coaxially fixed, the second transmission belt wheel 32 faces one side of the coil rack 2 and is coaxially fixed with the first bevel gear 33, the second bevel gear 34 is in rotating connection with the rack 1 through a transverse plate, the second bevel gear 34 is meshed with the first bevel gear 33, the axes of the second bevel gear 34 and the first bevel gear 33 are perpendicular to each other, and the threaded.
The top of the lifting block 42 is arc-shaped.
The length of the lifter 42 is equal to the length of the winding shaft of the bobbin 2.
A motor 5 is fixed on the frame 1, and an output shaft of the motor 5 is coaxially fixed with the coil rack 2.
When the winding is needed to be wound on the coil frame 2, one end of the winding is wound and fixed on the coil frame 2, the other end of the winding is connected to the feeding device by winding the top of the lifting block 42, the motor 5 is electrified, the motor 5 drives the coil frame 2 and the first transmission belt wheel 31 to rotate, the first transmission belt wheel 31 drives the second transmission belt wheel 32 to rotate through belt transmission, the second transmission belt wheel 32 drives the first bevel gear 33 to rotate, the first bevel gear 33 drives the second bevel gear 34 to rotate, the threaded rod 43 coaxially fixed on the second bevel gear 34 rotates along with the second bevel gear 34, the number of turns of the winding on the coil frame 2 increases along with the increase of the number of turns, the diameter of the winding on the coil frame 2 begins to increase, meanwhile, the lifting block 42 is pushed to vertically move upwards along the baffle plate 41 by the rotation of the threaded rod 43, at the moment, the device can make the motor 5 drive the lifting block 42 to move upwards along the baffle 41 when the driving coil rack 2 rotates, so that the winding can always keep a posture close to the horizontal when the winding is wound on the coil rack 2, the winding wound on the coil rack 2 is more tidy, meanwhile, the arrangement of the threaded rod 43 enables the lifting stroke of the lifting block 42 to be larger, the problem that the tensioning device fails due to the overlarge winding diameter can not occur, the device can also pass through the arc-shaped design at the top of the lifting block 42, the abrasion degree of the winding can be reduced when the winding passes through the top of the lifting block 42, and the service life of a coil is prolonged.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial modifications of the inventive concept and technical solutions of the present invention or direct application of the inventive concept and technical solutions to other applications without modification are within the scope of the present invention.
Claims (5)
1. A straining device for magnetic coil which characterized in that: including frame (1), coil former (2), drive mechanism and overspeed device tensioner, coil former (2) with frame (1) rotates to be connected, overspeed device tensioner installs perpendicularly one side of coil former (2), overspeed device tensioner includes baffle (41), elevator (42) and threaded rod (43), two baffle (41) are vertical to be fixed on frame (1), elevator (42) set up two between baffle (41), elevator (42) with baffle (41) sliding connection, the bottom of elevator (42) seted up with threaded rod (43) complex screw hole, threaded rod (43) with screw hole threaded connection, coil former (2) pass through the drive mechanism drive threaded rod (43) rotate.
2. The tension mechanism for a magnetic coil as set forth in claim 1, wherein: the transmission mechanism comprises a first transmission belt wheel (31), a second transmission belt wheel (32), a first bevel gear (33) and a second bevel gear (34), the first transmission belt wheel (31) and the second transmission belt wheel (32) are both rotationally connected to the frame (1), the first transmission belt wheel (31) and the second transmission belt wheel (32) are in transmission through a belt, the first transmission belt wheel (31) is coaxially fixed with the coil rack (2), the second transmission belt wheel (32) faces one side of the coil rack (2) and is coaxially fixed with the first bevel gear (33), the second bevel gear (34) is rotationally connected with the frame (1) through a transverse plate, the second bevel gear (34) is meshed with the first bevel gear (33), the axes of the second bevel gear (34) and the first bevel gear (33) are perpendicular to each other, the threaded rod (43) is coaxially fixed on the bevel gear II (34).
3. The tension mechanism for a magnetic coil as set forth in claim 1, wherein: the top of the lifting block (42) is arc-shaped.
4. The tension mechanism for a magnetic coil as set forth in claim 1, wherein: the length of the lifting block (42) is equal to the length of the winding shaft of the coil rack (2).
5. The tension mechanism for a magnetic coil as set forth in claim 1, wherein: a motor (5) is fixed on the rack (1), and an output shaft of the motor (5) is coaxially fixed with the coil rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022704967.1U CN213583496U (en) | 2020-11-20 | 2020-11-20 | Tensioning mechanism for magnetic coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022704967.1U CN213583496U (en) | 2020-11-20 | 2020-11-20 | Tensioning mechanism for magnetic coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213583496U true CN213583496U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022704967.1U Active CN213583496U (en) | 2020-11-20 | 2020-11-20 | Tensioning mechanism for magnetic coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213583496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446633A (en) * | 2022-02-08 | 2022-05-06 | 浙江东鼎电子股份有限公司 | Coil winding device for vehicle weighing flat sensor and using method |
-
2020
- 2020-11-20 CN CN202022704967.1U patent/CN213583496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446633A (en) * | 2022-02-08 | 2022-05-06 | 浙江东鼎电子股份有限公司 | Coil winding device for vehicle weighing flat sensor and using method |
| CN114446633B (en) * | 2022-02-08 | 2023-08-01 | 浙江东鼎电子股份有限公司 | Coil winding device for vehicle weighing flat plate sensor and use method |
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