CN215414777U - Magnetic sheet dragging and pulling force detection device - Google Patents
Magnetic sheet dragging and pulling force detection device Download PDFInfo
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- CN215414777U CN215414777U CN202121279072.6U CN202121279072U CN215414777U CN 215414777 U CN215414777 U CN 215414777U CN 202121279072 U CN202121279072 U CN 202121279072U CN 215414777 U CN215414777 U CN 215414777U
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- magnetic sheet
- pulling force
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Abstract
The utility model relates to the technical field of rotor magnetic sheet detection equipment, in particular to a magnetic sheet dragging and pulling force detection device. The lifting device comprises a rack, wherein a lifting cylinder is arranged at the top of the rack, an installation plate is arranged at the output end of the lifting cylinder, a limiting rod is arranged on the installation plate, pressing equipment is uniformly arranged on the installation plate around the limiting rod, and a placing seat is arranged on the rack and is positioned right below the pressing equipment. The magnetic sheet sticking device is reasonable and simple in structure and convenient and fast to operate, the rotor with the adhered magnetic sheets is placed on the placing seat, the lifting cylinder controls the mounting plate to descend to a specified position, then the magnetic sheets on the rotor are pressed by the pressing equipment, whether the magnetic sheets fall off or not is observed, and therefore whether the magnetic sheets are firmly adhered or not is detected, and safety of the rotor in use is guaranteed.
Description
Technical Field
The utility model relates to the technical field of rotor magnetic sheet detection equipment, in particular to a magnetic sheet dragging and pulling force detection device.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The rotor is an important component part in the motor and is a rotating part in the motor. When the rotor is produced, the magnetic sheet is usually adhered to the rotor, and when the magnetic sheet is not firmly adhered, the motor has a wire outlet fault in use, and the working safety is reduced. Therefore, the drag force of the magnetic sheet row of the rotor needs to be tested, and how to test the drag force of the magnetic sheet row of the rotor becomes one of important research directions.
The above problems are problems that the art needs to solve.
Disclosure of Invention
The utility model aims to provide a magnetic sheet dragging force detection device, so that dragging force of a magnetic sheet on a rotor can be detected, and safety of the rotor in use is ensured.
In order to solve the technical problem, the utility model provides the following scheme: the utility model provides a magnetic sheet drags pull-out force detection device, includes the frame, the frame top is provided with the lift cylinder, lift cylinder output is provided with the mounting panel, be provided with the gag lever post on the mounting panel, center on the mounting panel the gag lever post evenly is provided with pressing means, lie in the frame be provided with under the pressing means and place the seat.
As a further improvement of the utility model, the pressing device comprises a detection cylinder arranged on the mounting plate, the output end of the detection cylinder is provided with a pressure sensor, and a pressing sheet is arranged on the pressure sensor.
As a further improvement of the present invention, the pressing piece includes an arc-shaped pressing surface.
As a further improvement of the utility model, a position sensor is arranged on the frame.
As a further improvement of the utility model, a laser sensor is arranged on the machine frame.
As a further improvement of the present invention, a driving mechanism for driving the placing seat to rotate is arranged on the frame.
As a further improvement of the utility model, the placing seat is provided with a limiting column.
As a further improvement of the utility model, a guide rod for moving the mounting plate is arranged on the frame.
The utility model has the beneficial effects that:
the magnetic sheet sticking device is reasonable and simple in structure and convenient and fast to operate, the rotor with the adhered magnetic sheets is placed on the placing seat, the lifting cylinder controls the mounting plate to descend to a specified position, then the magnetic sheets on the rotor are pressed by the pressing equipment, whether the magnetic sheets fall off or not is observed, and therefore whether the magnetic sheets are firmly adhered or not is detected, and safety of the rotor in use is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the pressing device of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Reference numerals: 1. a frame; 2. a lifting cylinder; 3. mounting a plate; 4. a limiting rod; 5. a pressing device; 501. detecting a cylinder; 502. a pressure sensor; 503. pressing the sheet; 5031. extruding surface; 6. a placing seat; 601. a limiting column; 7. a position sensor; 8. a laser sensor; 9. a drive mechanism.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1, the magnetic sheet pressing device comprises a frame 1, a lifting cylinder 2 is arranged at the top of the frame 1, a mounting plate 3 is arranged at the output end of the lifting cylinder 2, a limiting rod 4 is arranged on the mounting plate 3, pressing devices 5 are uniformly arranged on the mounting plate 3 around the limiting rod 4, the number of the pressing devices 5 is determined according to the number of magnetic sheets, and a placing seat 6 is arranged on the frame 1 and is positioned under the pressing devices 5. The rotor that will paste the magnetic sheet is placed on placing seat 6, and lift cylinder 2 control mounting panel 3 descends to appointed position, and later pressing device 5 presses the magnetic sheet on the rotor, observes whether the magnetic sheet drops to whether it is firm to detect the magnetic sheet and paste.
In this embodiment, the pressing device 5 includes a detection cylinder 501 disposed on the mounting plate 3, a pressure sensor 502 is disposed at an output end of the detection cylinder 501, and a pressing sheet 503 is disposed on the pressure sensor 502. The detection cylinder 501 drives the pressing piece 503 to press downwards, so that the pressing piece 503 presses the magnetic sheet, the pressing pressure can be detected through the pressure sensor 502, and when the pressure reaches a specified value, the detection cylinder 501 drives the pressing piece 503 to move upwards, and the detection of the bonding firmness of the magnetic sheet is completed.
In this embodiment, the pressing plate 503 includes an arc-shaped pressing surface 5031, so as to improve the effect of the pressing surface 5031 adhering to the magnetic sheet, and greatly improve the accuracy of the pressing plate 503 pressing the magnetic sheet.
In this embodiment, the frame 1 is provided with a position sensor 7. When the rotor is placed on the placing seat 6, the lifting cylinder 2 can start to work after the position sensor 7 detects the rotor.
In this embodiment, be provided with laser sensor 8 in frame 1, can detect the magnetic sheet on the rotor, judge whether the magnetic sheet on the rotor drops, great improvement detects the precision.
In this embodiment, be provided with the drive on frame 1 and place seat 6 rotatory actuating mechanism 9, press device 5 to press the rotor magnetic sheet and press the completion back, actuating mechanism 9 will drive and place seat 6 and rotate for the scene that the rotor simulation was used observes the magnetic sheet and whether drops, thereby further detects the fastness of pasting to the magnetic sheet.
In this embodiment, the placing base 6 is provided with a limiting column 601, and the rotor can be fixed on the placing base 6 through the limiting column 601.
In this embodiment, the rack 1 is provided with the guide rod 10 for moving the mounting plate 3, so that the mounting plate 3 can move along the guide rod 10, and the lifting stability of the mounting plate 3 is greatly improved.
During the actual operation, fix the rotor on placing seat 6 through spacing post 601, position sensor 7 detects behind the rotor, 2 drive mounting panel 3 of lift cylinder descend to appointed position along guide arm 10, later detect cylinder 501 drive press plate 502 and push down, make press plate 503 extrude the magnetic sheet, extruded pressure can detect through pressure sensor 502, when pressure reachs appointed numerical value, it moves up to detect cylinder 501 drive press plate 503, accomplish the detection to magnetic sheet bonding firmness, after detecting, 2 drive mounting panel 3 of lift cylinder get back to initial position, actuating mechanism 9 drive is placed seat 6 and is rotated, and detect the magnetic sheet on the rotor through laser sensor 8, judge whether the magnetic sheet on the rotor drops, thereby accomplish the detection to magnetic sheet pulling force.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.
Claims (8)
1. The utility model provides a magnetic sheet drags pull-out force detection device, its characterized in that, includes frame (1), frame (1) top is provided with lift cylinder (2), lift cylinder (2) output is provided with mounting panel (3), be provided with gag lever post (4) on mounting panel (3), center on mounting panel (3) gag lever post (4) evenly are provided with pressing means (5), lie in frame (1) be provided with under pressing means (5) and place seat (6).
2. A magnetic sheet pulling force detecting apparatus according to claim 1, wherein said pressing device (5) comprises a detecting cylinder (501) provided on said mounting plate (3), a pressure sensor (502) is provided at an output end of said detecting cylinder (501), and a pressing piece (503) is provided on said pressure sensor (502).
3. A magnetic sheet pulling force detecting device according to claim 2, wherein said pressing piece (503) includes an arc-shaped pressing surface (5031).
4. A magnetic sheet pulling force detecting device according to claim 1, wherein a position sensor (7) is provided on said frame (1).
5. A magnetic sheet pulling force detecting device according to claim 1, wherein said frame (1) is provided with a laser sensor (8).
6. A magnetic sheet pulling force detecting apparatus according to claim 1, wherein said frame (1) is provided with a driving mechanism (9) for driving said mounting base (6) to rotate.
7. A magnetic sheet pulling force detecting device according to claim 1, wherein said seat (6) is provided with a stopper (601).
8. A magnetic sheet pulling force detecting device according to claim 1, wherein a guide rod (10) for moving said mounting plate (3) is provided on said frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121279072.6U CN215414777U (en) | 2021-06-08 | 2021-06-08 | Magnetic sheet dragging and pulling force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121279072.6U CN215414777U (en) | 2021-06-08 | 2021-06-08 | Magnetic sheet dragging and pulling force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414777U true CN215414777U (en) | 2022-01-04 |
Family
ID=79680031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121279072.6U Active CN215414777U (en) | 2021-06-08 | 2021-06-08 | Magnetic sheet dragging and pulling force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414777U (en) |
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2021
- 2021-06-08 CN CN202121279072.6U patent/CN215414777U/en active Active
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