CN214895758U - Online automatic detection device that magnetizes - Google Patents
Online automatic detection device that magnetizes Download PDFInfo
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- CN214895758U CN214895758U CN202121621833.1U CN202121621833U CN214895758U CN 214895758 U CN214895758 U CN 214895758U CN 202121621833 U CN202121621833 U CN 202121621833U CN 214895758 U CN214895758 U CN 214895758U
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Abstract
The utility model discloses an online automatic detection device that magnetizes, the on-line screen storage device comprises a base, the top of base is equipped with the mounting panel, run through on the mounting panel and be equipped with a plurality of slide bars, the bottom surface fixedly connected with clamp plate of slide bar, the bottom surface of clamp plate is inlayed and is equipped with the ball, the top of slide bar is equipped with the stopper, one side of stopper is rotated and is connected with the connecting rod, it is connected with the bull stick to rotate on the connecting rod, one side fixedly connected with of bull stick presss from both sides tight piece. The utility model discloses in, magnetizing and in the testing process, start the cylinder, clamp plate and ball at first tentatively compress tightly the rotor with the rotor contact, mounting panel compression spring relative clamp plate downstream afterwards, the slide bar drives the connecting rod and rotates, and the connecting rod drives the bull stick and presss from both sides tight piece and rotate, presss from both sides tight piece and adjusts the position of rotor with the rotor clamp, makes the rotor be located the center of magnetizing coil and detecting coil to improve magnetizing effect and detection precision.
Description
Technical Field
The utility model relates to a water pump production facility technical field especially relates to an online automatic detection device that magnetizes.
Background
The rotor of the electronic water pump comprises a rotating blade, an iron core and a magnet, wherein the rotor is required to be detected in the production and assembly process of the water pump.
The existing detection equipment ejects the rotor from the conveyor belt through the ejection mechanism, and then magnetizes and detects the rotor after the rotor is fixed through the fixing device, and in the ejection process of the ejection mechanism, the rotor is easy to topple and is difficult to fix at the centers of the magnetizing coil and the detecting coil, so that the magnetizing effect and the detection precision are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an online automatic magnetizing detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an online automatic magnetizing detection device comprises a base, wherein two mounting frames are fixedly connected to the upper surface of the base, a cylinder is fixedly connected to the top of each mounting frame, a mounting plate is fixedly connected to the output end of the cylinder, a plurality of slide rods penetrate through the mounting plate, the bottom surfaces of the slide rods extend out of the lower surface of the mounting plate, a pressing plate is fixedly connected to the bottom surface of the pressing plate, balls are embedded in the bottom surface of the pressing plate, a limiting block is fixedly connected to the top of each slide rod, a connecting rod is rotatably connected to one side of the limiting block, a rotating rod is rotatably connected to the other end of the connecting rod, the middle of the rotating rod is rotatably connected with the mounting plate close to the edge, a clamping block is fixedly connected to one side of the rotating rod close to the tail end, a fixing cylinder is fixedly connected to the bottom surface of one mounting plate, a ring groove is formed in the bottom surface of the other mounting plate, and the ring groove is connected with a rotary cylinder, the outer surface of the rotary drum is fixedly connected with a driven gear, and one side of the driven gear is connected with a driving gear in a meshed mode.
Further, a conveyor belt is fixed on the upper surface of the base, and a rotor is arranged on the upper surface of the conveyor belt.
Furthermore, the upper surface of the base is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a supporting plate, and the upper surface of the supporting plate is in surface contact with the upper surface of the inner wall of the conveyor belt.
Further, the slide bar is connected with the mounting panel in a sliding mode, a spring is sleeved on the outer surface of the slide bar, one end of the spring is fixedly connected with the lower surface of the mounting panel, and the other end of the spring is fixedly connected with the upper surface of the pressing plate.
Furthermore, one side of the clamping block, which is far away from the rotating rod, is set to be an arc-shaped surface.
Furthermore, a magnetizing coil is fixedly arranged on the inner wall of the fixed cylinder.
Furthermore, the inner wall of the rotary drum is fixedly provided with a detection coil, the upper surface of the mounting plate corresponding to the rotary drum is fixedly connected with a motor, and the output end of the motor is fixedly connected with the driving gear.
The utility model has the advantages that:
the utility model discloses when using, magnetizing and in the testing process, at first start the cylinder and drive the mounting panel and spare part downstream on it, clamp plate and ball at first with the rotor contact with the rotor preliminary compress tightly the rotor, the cylinder continues the action afterwards, mounting panel downstream compression spring makes the relative mounting panel of slide bar rise, thereby the connecting rod drives the bull stick and rotates, the bull stick drives a plurality of tight pieces of clamp and presss from both sides the rotor tightly and adjust the position of rotor, make the rotor be located the center of magnetizing coil and detecting coil, thereby improve the effect of magnetizing and detect the precision.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of a in fig. 1 according to the present invention;
fig. 3 is an enlarged view of a position a of the clamping block of the present invention when the rotor is not clamped;
fig. 4 is an enlarged view of B in fig. 1 according to the present invention.
Illustration of the drawings:
1. a base; 2. a conveyor belt; 3. a rotor; 4. a supporting plate; 5. a stay bar; 6. a mounting frame; 7. a cylinder; 8. mounting a plate; 9. a slide bar; 10. a spring; 11. pressing a plate; 12. a ball bearing; 13. a limiting block; 14. a connecting rod; 15. a rotating rod; 16. a clamping block; 17. a fixed cylinder; 18. a magnetizing coil; 19. a rotating drum; 20. a detection coil; 21. a motor; 22. a driving gear; 23. a driven gear.
Detailed Description
As shown in figures 1 to 4, which relates to an online automatic magnetizing detection device, comprising a base 1, wherein the upper surface of the base 1 is fixedly connected with two mounting frames 6, the top of each mounting frame 6 is fixedly connected with a cylinder 7, the output end of the cylinder 7 is fixedly connected with a mounting plate 8, the mounting plate 8 is provided with a plurality of slide bars 9 in a penetrating way, the bottom surfaces of the slide bars 9 extend out of the lower surface of the mounting plate 8 and are fixedly connected with a pressing plate 11, the bottom surface of the pressing plate 11 is embedded with balls 12, the top of each slide bar 9 is fixedly connected with a limiting block 13, one side of the limiting block 13 is rotatably connected with a connecting rod 14, the other end of the connecting rod 14 is rotatably connected with a rotating rod 15, the middle part of the rotating rod 15 is rotatably connected with the mounting plate 8 close to the edge, one side of the rotating rod 15 close to the tail end is fixedly connected with a clamping block 16, the bottom surface of one mounting plate 8 is fixedly connected with a fixed cylinder 17, the bottom surface of the other mounting plate 8 is provided with an annular groove, the annular groove is connected with a rotary drum 19 in a rotating mode, the outer surface of the rotary drum 19 is fixedly connected with a driven gear 23, and one side of the driven gear 23 is connected with a driving gear 22 in a meshing mode.
When the online automatic magnetizing detection device is used, the air cylinder 7 is started, the air cylinder 7 drives the mounting plate 8 and parts thereon to move downwards, the balls 12 on the pressing plate 11 are firstly contacted with the top of the rotor 3, at the moment, the spring 10 is in a natural state (as shown in fig. 3), the air cylinder 7 continues to act, the mounting plate 8 moves downwards to compress the spring 10, the sliding rod 9 moves upwards relative to the mounting plate 8, the limiting block 13 moves upwards relative to the mounting plate 8 to drive the connecting rod 14 to rotate, the connecting rod 14 drives the rotating rod 15 and the clamping block 16 to rotate and clamp at the bottom of the rotor 3 (as shown in fig. 1), during the simultaneous action and clamping of the plurality of clamping blocks 16, the clamping block 16 can drive the rotor 3 to move to a fine adjustment position, so that the center line of the rotor 3 is overlapped with the center line of the mounting plate 8, namely, the rotor 3 is positioned at the center of the magnetizing coil 18 or the detecting coil 20, and the balls 12 reduce the friction force of the rotor 3 moving in the horizontal plane, the magnetizing coil 18 is electrified to magnetize the rotor 3, the starting motor 21 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 23, the rotary drum 19 and the detection coil 20 to rotate, so that the detection coil 20 rotates relative to the rotor 3 to generate current, and whether the rotor 3 is qualified or not is judged by monitoring the voltage on the detection coil 20.
In the further scheme, this has conveyer belt 2 for the upper surface mounting of base 1, and the upper surface of conveyer belt 2 is equipped with rotor 3, and conveyer belt 2 drives rotor 3 and removes, realizes on-line measuring.
In the further scheme, the upper surface fixedly connected with vaulting pole 5 of base 1, the top fixedly connected with fagging 4 of vaulting pole 5, the upper surface of fagging 4 and the inner wall surface contact of conveyer belt 2, clamp plate 11 is when compressing tightly rotor 3, and the setting of fagging 4 can prevent effectively that conveyer belt 2 from warping seriously.
In a further scheme, a sliding rod 9 is slidably connected with a mounting plate 8, a spring 10 is sleeved on the outer surface of the sliding rod 9, one end of the spring 10 is fixedly connected with the lower surface of the mounting plate 8, the other end of the spring 10 is fixedly connected with the upper surface of a pressing plate 11, and the spring 10 enables the mounting plate 8 and the pressing plate 11 to generate relative displacement in the working process of the air cylinder 7.
In a further scheme, one side of the clamping block 16, which is far away from the rotating rod 15, is provided with an arc-shaped surface and matched with the outer surface of the rotor 3.
In a further scheme, a magnetizing coil 18 is fixedly arranged on the inner wall of the fixed cylinder 17, and the magnetizing coil 18 is electrified to magnetize the rotor 3.
In a further scheme, a detection coil 20 is fixedly arranged on the inner wall of the rotary drum 19, a motor 21 is fixedly connected to the upper surface of the mounting plate 8 corresponding to the rotary drum 19, the output end of the motor 21 is fixedly connected with a driving gear 22, the motor 21 drives the driving gear 22 to rotate, and the driving gear 22 drives a driven gear 23, the rotary drum 19 and the detection coil 20 to rotate, so that the detection coil 20 rotates relative to the rotor 3 to cut magnetic induction lines to generate current.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides an online automatic detection device that magnetizes, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with two mounting frames (6), the top of each mounting frame (6) is fixedly connected with a cylinder (7), the output end of each cylinder (7) is fixedly connected with a mounting plate (8), a plurality of slide rods (9) are arranged on the mounting plate (8) in a penetrating mode, the bottom surfaces of the slide rods (9) extend out of the lower surface of the mounting plate (8) and are fixedly connected with a pressing plate (11), balls (12) are embedded in the bottom surface of the pressing plate (11), the tops of the slide rods (9) are fixedly connected with limiting blocks (13), one sides of the limiting blocks (13) are rotatably connected with connecting rods (14), the other ends of the connecting rods (14) are rotatably connected with rotating rods (15), the middle parts of the rotating rods (15) are rotatably connected with the mounting plates (8) close to the edges, one sides of the rotating rods (15) are close to clamping blocks (16) fixedly connected with the tail ends, the bottom surface of one of the mounting plates (8) is fixedly connected with a fixed cylinder (17), the bottom surface of the other mounting plate (8) is provided with an annular groove, a rotary cylinder (19) is connected in the annular groove in a rotating mode, the outer surface of the rotary cylinder (19) is fixedly connected with a driven gear (23), and one side of the driven gear (23) is connected with a driving gear (22) in a meshing mode.
2. The on-line automatic magnetizing detection device according to claim 1, wherein: the upper surface of base (1) is fixed this has conveyer belt (2), the upper surface of conveyer belt (2) is equipped with rotor (3).
3. The on-line automatic magnetizing detection device according to claim 1, wherein: the upper surface fixed connection of base (1) has vaulting pole (5), the top fixedly connected with fagging (4) of vaulting pole (5), the upper surface of fagging (4) and the inner wall upper surface contact of conveyer belt (2).
4. The on-line automatic magnetizing detection device according to claim 1, wherein: slide bar (9) and mounting panel (8) sliding connection, the surface cover of slide bar (9) is equipped with spring (10), the one end of spring (10) and the lower fixed surface connection of mounting panel (8), the other end of spring (10) and the upper fixed surface connection of clamp plate (11).
5. The on-line automatic magnetizing detection device according to claim 1, wherein: one side of the clamping block (16) far away from the rotating rod (15) is provided with an arc-shaped surface.
6. The on-line automatic magnetizing detection device according to claim 1, wherein: and a magnetizing coil (18) is fixedly arranged on the inner wall of the fixed cylinder (17).
7. The on-line automatic magnetizing detection device according to claim 1, wherein: the detection device is characterized in that a detection coil (20) is fixedly arranged on the inner wall of the rotary drum (19), a motor (21) is fixedly connected with the upper surface of the mounting plate (8) corresponding to the rotary drum (19), and the output end of the motor (21) is fixedly connected with the driving gear (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621833.1U CN214895758U (en) | 2021-07-16 | 2021-07-16 | Online automatic detection device that magnetizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621833.1U CN214895758U (en) | 2021-07-16 | 2021-07-16 | Online automatic detection device that magnetizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214895758U true CN214895758U (en) | 2021-11-26 |
Family
ID=78927798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121621833.1U Active CN214895758U (en) | 2021-07-16 | 2021-07-16 | Online automatic detection device that magnetizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214895758U (en) |
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2021
- 2021-07-16 CN CN202121621833.1U patent/CN214895758U/en active Active
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