CN219211426U - Electromagnetic wire pressing and straightening device - Google Patents
Electromagnetic wire pressing and straightening device Download PDFInfo
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- CN219211426U CN219211426U CN202223079166.6U CN202223079166U CN219211426U CN 219211426 U CN219211426 U CN 219211426U CN 202223079166 U CN202223079166 U CN 202223079166U CN 219211426 U CN219211426 U CN 219211426U
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Abstract
The utility model provides an electromagnetic wire straightening device which can be used for conveniently adjusting the height of a lower pressing roller and is accurate in adjustment. The electromagnetic wire pressing device comprises a main body structure, wherein the main body structure comprises a bottom plate positioned at the bottom and a support positioned at the side part and the top, the bottom plate is connected with a support structure for supporting the electromagnetic wire, the support is provided with a pressing structure, the pressing structure comprises a pressing roller, the pressing structure further comprises a buffer structure, the buffer structure comprises a spring, the pressing structure further comprises a frame, the pressing roller is rotationally connected with the frame, the frame is connected with the top of the support through a guide rod and a screw rod, the screw rod is in threaded connection with the support and rotationally connected with the frame, the guide rod is in sliding connection with the support, the support structure comprises a platform plate for placing the electromagnetic wire, and the spring is arranged between the platform plate and the bottom plate.
Description
Technical Field
The utility model relates to the technical field of electromagnetic wire processing, in particular to an electromagnetic wire straightening device.
Background
The electromagnetic wire is also called a winding wire, and can be divided into an enameled wire, a wrapping wire and the like, and generally comprises an insulating layer positioned outside and a conductive metal wire positioned inside, and in the production process, if the electromagnetic wire is collided and extruded, the electromagnetic wire is easy to bend, and in order to ensure the smoothness of the electromagnetic wire, the electromagnetic wire needs to be subjected to straightening treatment when the electromagnetic wire is wound in the last step of the electromagnetic wire production process.
The conventional electromagnetic wire pressing and straightening device generally presses an electromagnetic wire through a pressing roller in the paying-off process of the electromagnetic wire, the electromagnetic wire is pressed and straightened by applying pressure to the electromagnetic wire, but sometimes the pressing roller is pressed down to damage an external insulating layer and cause overlarge metallic deformation in the pressing process, so that the normal use of the electromagnetic wire after straightening is affected, the spring is installed on the pressing roller to buffer the electromagnetic wire in the prior art (the patent disclosed by the applicant's earlier application with publication number of CN 216263188U), and the electromagnetic wire is not damaged due to overlarge pressure in the pressing process, however, the scheme disclosed by the prior art still has the following defects in actual use: because the spring is adopted for buffering, the electromagnetic wire is required to be straightened by means of pressure, the spring is required to be ensured not to influence the straightening of the bending section, namely the fact that the electromagnetic wire cannot be straightened due to insufficient pressure caused by shrinkage of the spring is required to be ensured, the distance between the lower pressing roller and a supporting structure (rotating roller) for supporting the electromagnetic wire is required to be adjusted for multiple times during use, the lower pressing roller can flatten the bending on the electromagnetic wire when the spring is in a shrinkage state, the electromagnetic wire is not excessively deformed due to overlarge pressure, and the position of the lower pressing roller is controlled by an air cylinder, so that the height of the lower pressing roller is required to be adjusted in a fine-tuning mode for multiple times, and the lower pressing roller is neither accurate nor convenient.
Disclosure of Invention
Aiming at the problem that the conventional electromagnetic wire straightening device is inconvenient to adjust, the utility model provides the electromagnetic wire straightening device which can be used for conveniently adjusting the height of a lower pressing roller and is accurate in adjustment.
The technical scheme is as follows: the utility model provides an electromagnetic wire presses straight device, its includes major structure, major structure is including the bottom plate that is located the bottom and the support that is located lateral part and top, the bottom plate is connected with the bearing structure that is used for supporting the electromagnetic wire, the mounting has the structure of pushing down, the structure of pushing down includes the lower compression roller, and it still includes buffer structure, buffer structure includes spring, its characterized in that: the pressing structure further comprises a frame, the pressing roller is rotationally connected with the frame, the frame is connected with the top of the support through a guide rod and a screw rod, the screw rod is in threaded connection with the support and rotationally connected with the frame, the guide rod is in sliding connection with the support, the supporting structure comprises a platform plate used for placing electromagnetic wires, and a spring is arranged between the platform plate and the bottom plate.
It is further characterized by:
the screw rod is connected with a connecting plate at the top of the frame, and a bearing is arranged between the screw rod and the connecting plate;
two groups of lower press rollers and frames are respectively arranged at the front end and the rear end of the connecting plate along the moving direction of the electromagnetic wire;
the buffer structure further comprises a bottom pipe positioned on the bottom plate, a supporting rod is arranged at the bottom of the platform plate, the supporting rod is positioned in the bottom pipe, and the spring is arranged between the bottom of the supporting rod and the bottom of the bottom pipe;
the bottom plate is also provided with baffle plates, and the interval between the baffle plates corresponds to the width of the frame;
grooves with the width corresponding to the width of the electromagnetic wire are respectively arranged on the platform plate and the lower pressing roller.
After the structure is adopted, the screw rod can be rotated to adjust the position of the lower press roller, the frame and the lower press roller are prevented from rotating along with the rotation of the screw rod by the guide rod, and the adjustment mode is more accurate and convenient when the height of the lower press roller is required to be finely adjusted for a plurality of times; in addition, the buffer structure is arranged at the supporting structure, so that the device structure is simpler, meanwhile, as the straightening device is arranged at the last step of the production process when the electromagnetic wire is wound up, the winding roller of the winding device is connected with the motor, the electromagnetic wire can also move in the straightening device without providing power by the rotating roller driven by the motor in the prior art, and the structure of the device is further simplified by arranging the platform plate, so that the cost is also reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a buffer structure according to the present utility model.
Detailed Description
The electromagnetic wire pressing and straightening device comprises a main body structure 1, wherein the main body structure 1 comprises a bottom plate 101 positioned at the bottom and a support 102 positioned at the side and the top, the bottom plate 101 is connected with a support structure for supporting electromagnetic wires, the support 102 is provided with a pressing structure, the pressing structure comprises a pressing roller 107 and a buffer structure 2, the buffer structure comprises a spring 204, the pressing structure further comprises a frame 106, the frame 106 is rotationally connected with the pressing roller 107, the frame 106 is rotationally connected with the top of the support 102 through a guide rod 108 and a screw rod 103, the screw rod 103 is in threaded connection with the support 102 and the bottom is rotationally connected with the frame 106, the guide rod 108 is in sliding connection with the support 102, the support structure comprises a platform plate 205 for placing the electromagnetic wires, and the spring 204 is arranged between the platform plate 205 and the bottom plate 101.
Can give the buffering through buffer structure when pressing down the compression roller and compare and not adopt buffer structure to be difficult for pressing down the bad electromagnetic wire more, can be convenient for adjust down the compression roller height many times through twisting the lead screw, be unlikely to lead to the electromagnetic wire to warp oversize overrun when finding reasonable spring contraction degree and flattening the electromagnetic wire again.
Specifically, lead screw 103 is connected with connecting plate 104 at frame 106 top, is equipped with bearing 105 between lead screw 103 and the connecting plate 104, and the rotation of lead screw of being convenient for simultaneously, is equipped with two sets of compression roller 108 and frame 106 down respectively along the front and back both ends of electromagnetic wire direction of movement on the connecting plate 104, can carry out the pressure to the electromagnetic wire twice and straighten.
The buffer structure 2 further comprises a bottom pipe 202 arranged on the bottom plate, a supporting rod 203 is arranged at the bottom of the platform plate 205, the supporting rod 203 is arranged in the bottom pipe 202, and a spring 204 is arranged between the bottom of the supporting rod 203 and the bottom of the bottom pipe 202, so that the buffer structure can be guided, and the offset of the platform plate is prevented.
Also, in order to prevent the deflection, the bottom plate 101 is further provided with a baffle 201, and the interval between the baffles 201 corresponds to the width of the frame 106, so that the pressing structure can be guided. Grooves with widths corresponding to the widths of the magnet wires are formed in the platform plate 205 and the lower press roller 107 respectively, so that the magnet wires can be guided to prevent offset.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides an electromagnetic wire presses straight device, its includes major structure, major structure is including the bottom plate that is located the bottom and the support that is located lateral part and top, the bottom plate is connected with the bearing structure that is used for supporting the electromagnetic wire, the mounting has the structure of pushing down, the structure of pushing down includes the lower compression roller, and it still includes buffer structure, buffer structure includes spring, its characterized in that: the pressing structure further comprises a frame, the pressing roller is rotationally connected with the frame, the frame is connected with the top of the support through a guide rod and a screw rod, the screw rod is in threaded connection with the support and rotationally connected with the frame, the guide rod is in sliding connection with the support, the supporting structure comprises a platform plate used for placing electromagnetic wires, and a spring is arranged between the platform plate and the bottom plate.
2. The electromagnetic wire straightening apparatus according to claim 1, wherein: the screw rod is connected with a connecting plate at the top of the frame, and a bearing is arranged between the screw rod and the connecting plate.
3. The electromagnetic wire straightening apparatus as claimed in claim 2, wherein: two groups of lower press rollers and frames are respectively arranged at the front end and the rear end of the connecting plate along the moving direction of the electromagnetic wire.
4. The electromagnetic wire straightening apparatus according to claim 1, wherein: the buffer structure further comprises a bottom pipe positioned on the bottom plate, a supporting rod is arranged at the bottom of the platform plate and positioned in the bottom pipe, and the spring is arranged between the bottom of the supporting rod and the bottom of the bottom pipe.
5. An electromagnetic wire straightening apparatus according to claim 1 or 4, characterized in that: and the bottom plate is also provided with baffle plates, and the interval between the baffle plates corresponds to the width of the frame.
6. The electromagnetic wire straightening apparatus according to claim 1, wherein: grooves with the width corresponding to the width of the electromagnetic wire are respectively arranged on the platform plate and the lower pressing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223079166.6U CN219211426U (en) | 2022-11-21 | 2022-11-21 | Electromagnetic wire pressing and straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223079166.6U CN219211426U (en) | 2022-11-21 | 2022-11-21 | Electromagnetic wire pressing and straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219211426U true CN219211426U (en) | 2023-06-20 |
Family
ID=86751631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223079166.6U Active CN219211426U (en) | 2022-11-21 | 2022-11-21 | Electromagnetic wire pressing and straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219211426U (en) |
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2022
- 2022-11-21 CN CN202223079166.6U patent/CN219211426U/en active Active
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