Magnetic ring product detection equipment

Abstract

The utility model relates to the technical field of magnetic ring product detection, in particular to magnetic ring product detection equipment, which comprises a first vertical frame, a mounting frame is arranged on one side of the outer wall of the first vertical frame, a magnetic detector is clamped and connected in the mounting frame, and a detection head fixing sleeve and a workpiece placement rod are arranged on the other side of the outer wall of the first vertical frame. And the detection head fixing sleeve is positioned above the workpiece placement rod. According to the improved detection equipment, the horizontal positions of the axes of the workpiece clamping seat and the workpiece placement rod are consistent, the accuracy and efficiency of workpiece grabbing are improved, the horizontal air cylinder and the vertical air cylinder are matched with related structures, the detection head can accurately and stably penetrate through the inner ring of the magnetic ring, comprehensive detection is achieved, the accuracy and reliability of detection are greatly improved, and the detection efficiency is improved. The device can effectively find out tiny defects or performance problems possibly existing in the inner ring of the magnetic ring, and parts used for fixing detection equipment are mostly of detachable structures, are convenient to assemble and disassemble and are beneficial to daily maintenance work.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic ring product detection, and specifically relates to a magnetic ring product detection device. Background Art

[0002] A magnetic ring is a ring-shaped magnetic material, usually made of ferrite or other magnetic materials. The magnetic ring has certain magnetic conductivity and can affect the current or magnetic field passing through it. It is often used in circuits to suppress electromagnetic interference (EMI) and radio frequency interference (RFI). For example, putting a magnetic ring on power lines, signal lines and other cables can reduce the influence of external interference on signal transmission and improve the stability and reliability of the circuit.

[0003] The magnetic ring can be detected by a magnetic field intensity detector. It usually uses a magnetic field sensor to sense the magnetic field, converts it into an electrical signal, and then determines the intensity value of the magnetic field by measuring and calculating these electrical signals, so as to evaluate whether the performance of the magnetic ring meets the design requirements.

[0004] The inventor found the following problems in the process of implementing the present utility model: 1. At present, when using this device to detect magnetic rings, in most cases, manual operation is still relied on. Although wearing gloves can keep the magnetic ring and the device clean to a certain extent, the gloves will seriously affect the flexibility and touch of the hands, becoming clumsy when performing fine actions such as adjusting the position of the magnetic ring or operating the device, increasing the operation difficulty. And if not wearing gloves and directly touching with hands, the sweat on the hands becomes a serious hidden danger. The salt and moisture contained in the sweat may corrode the surface of the magnetic ring. Especially for some magnetic rings with extremely high requirements for surface quality, this kind of corrosion may affect their performance and service life; 2. In some special motor designs or precision equipment, the magnetic field distribution and intensity inside the inner ring of the magnetic ring are crucial for the performance of the equipment. Therefore, the detection of its inner ring will be further strengthened. However, in most cases, the magnetic ring is directly placed on the desktop, and then the detection head is extended to the inner ring. But due to the inability to penetrate, it is difficult to detect the edge area of the inner ring, and it may not be able to fully touch all key parts, resulting in the omission of magnetic field information in some areas. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a magnetic ring product detection device to solve the problems raised in the above-mentioned background technology, such as most detections relying on manual operation, wearing gloves affecting flexibility, hand sweat without gloves may corrode the magnetic ring, and the detection head cannot penetrate the inner ring, making it difficult to detect the edges and key parts and easily missing magnetic field information. To achieve the above purpose, the present utility model provides the following technical solutions: A magnetic ring product detection device includes a first vertical frame. On one side of the outer wall of the first vertical frame, there is an installation frame. Inside the installation frame, a magnetic force detector is snap-connected. On the other side of the outer wall of the first vertical frame, there are a detection head fixing sleeve and a workpiece placement rod. The detection head fixing sleeve is located above the workpiece placement rod. Above the installation frame, there is a wire harness buckle rotatably connected to the outer wall of the first vertical frame. At one end of the first vertical frame, there is a second vertical frame spaced a certain distance from it. One side of the second vertical frame is bolted to the power output end of a horizontal cylinder, and the other side of the second vertical frame is connected to a workpiece clamping seat through a vertical cylinder opened on it. The first vertical frame, the second vertical frame, and the horizontal cylinder are integrally connected through an anti-slip seat. The bottom of the first vertical frame is welded to one end of the top of the anti-slip seat, and one end of the horizontal cylinder is bolted to the other end of the top of the anti-slip seat. The second vertical frame is slidably connected to the outer wall of the slide bar opened on the anti-slip seat.

[0006] The installation frame includes a first fixing groove and a second moving groove. The first fixing groove is bolted to the outer wall of the first vertical frame. On the surface of the second moving groove adjacent to the first fixing groove, there is a connection end. One end of the connection end is glued to a spring, and the other end of the spring is glued to the cavity on the adjacent side of the first fixing groove and the second moving groove.

[0007] The detection head fixing sleeve includes a lower base and an upper base. The lower base is bolted to the first vertical frame. One end of the upper base is rotatably connected to the lower base, and on the other end of the upper base, an arc-shaped card is rotatably connected to its outer wall. On the outer wall of the lower base corresponding to the arc-shaped card, there is an arc-shaped convex block.

[0008] Inside the workpiece clamping seat, a driving bevel gear and a driven bevel gear are respectively rotatably connected. The driven bevel gear is perpendicular to one side of the driving bevel gear and meshes with it. At the axis of the outer end of the workpiece clamping seat, there is a worm. The driven bevel gear and the worm are coaxially connected. On the outer wall of the workpiece clamping seat, connecting rods are respectively rotatably connected. One end of each connecting rod is rotatably connected to a worm gear, and the other end of each connecting rod is glued to a workpiece gripper.

[0009] Further preferably, the cavity on the adjacent side of the first fixing groove and the second movable groove has the same specification as the connecting end but its depth is greater than the length of the connecting end, and the second movable groove is inserted and connected to the first fixing groove through the connecting end, and the connecting end forms an elastic reset structure in the cavity on the adjacent side of the first fixing groove and the second movable groove through a spring and is in a sliding and telescopic state.

[0010] Further preferably, the upper base and the lower base form an opening and closing structure, and the upper base and the lower base are snap-connected through an arc-shaped card and an arc-shaped convex block, and a detection head electrically connected to the magnetic force detector is covered inside the upper base and the lower base.

[0011] Further preferably, the wire harness buckle is in a C shape, there are two groups of it, and it rotates on the outer wall of the first vertical frame in a structure form of perpendicular and staggered up and down distribution. The wire harness buckles are respectively located above the magnetic force detector, and the side of the wire harness buckle that is not fixed to the first vertical frame is in an L-shaped strip structure. At the same time, slots for inserting and connecting the L-shaped strip structure are respectively opened on the outer wall of the first vertical frame corresponding to the two groups of wire harness buckles.

[0012] Further preferably, the second vertical frame is in a horizontal transmission structure on one side of the workpiece placement rod through a horizontal air cylinder, and the workpiece clamping seat forms a lifting structure on one side of the workpiece placement rod through a vertical air cylinder and is slidably connected to the outer wall of the slide bar on one side of the second vertical frame.

[0013] Further preferably, the central point of the workpiece clamping seat and the central point of the workpiece placement rod are located at the same horizontal position. A turntable handle integrally connected to the shaft rod at the central axis of the driving bevel gear is rotatably connected to one side of the outer wall of the workpiece clamping seat, and the worm is rotatably connected to the central point of the outer end of the workpiece clamping seat through a driven bevel gear.

[0014] Further preferably, the connecting rods are evenly distributed around the workpiece clamping seat, and the worm wheels are evenly distributed and respectively meshed with the worm. The worm wheels form a transmission structure through the worm, and the workpiece clamps form an opening and closing structure through the connecting rods.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, the retractable second movable groove can flexibly adjust the opening diameter of the mounting frame, which is convenient for the installation of the magnetic force detector. The snap connection structure of the upper base and the lower base fixes the detection head, and the opening and closing are convenient, which is beneficial for maintenance and replacement. The distribution angle and position of the wire harness buckles and the connection method with the first vertical frame ensure that the cables are neat and orderly and do not interfere with the detection. At the same time, the horizontal air cylinder, the vertical air cylinder and the related structures cooperate to enable the detection head to accurately and smoothly penetrate the inner ring of the magnetic ring for comprehensive detection. Compared with manual operation that cannot ensure that the detection head completely penetrates the inner ring, the detection accuracy and reliability are greatly improved, and it can effectively detect possible tiny defects or performance problems in the inner ring of the magnetic ring.

[0017] In this utility model, the horizontal positions of the axes of the workpiece clamping seat and the workpiece placement rod are the same, which improves the accuracy and efficiency of grasping the workpiece; the opening and closing structure composed of a worm and worm gear and a connecting rod ensures the synchronous movement of the workpiece gripper and stable and uniform clamping; its material properties effectively achieve wear resistance and stable clamping while not affecting magnetic force detection. This device can ensure that the detection head always maintains a horizontal position, avoiding magnetic force measurement errors caused by the inclination or angle deviation of the detection head in manual operation, making the measurement results more comparable and reliable, and enabling a more comprehensive and uniform detection of the magnetic force distribution in the inner ring of the magnetic ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view structural schematic diagram of this utility model;

[0019] Figure 2 is a structural schematic diagram of the mounting frame of this utility model;

[0020] Figure 3 is a structural schematic diagram of the detection head fixing sleeve of this utility model;

[0021] Figure 4 is a structural schematic diagram of the distribution of the second vertical frame of this utility model;

[0022] Figure 5 is a structural schematic diagram of the workpiece clamping seat of this utility model.

[0023] In the figure: 1. First vertical frame; 2. Mounting frame; 201. First fixing groove; 202. Second moving groove; 203. Connection end; 204. Spring; 3. Magnetic force detector; 4. Detection head fixing sleeve; 401. Lower base; 402. Upper base; 403. Arc-shaped card; 404. Arc-shaped convex block; 5. Workpiece placement rod; 6. Cable tie; 7. Second vertical frame; 8. Horizontal cylinder; 9. Vertical cylinder; 10. Workpiece clamping seat; 1001. Driving bevel gear; 1002. Driven bevel gear; 1003. Worm; 1004. Connecting rod; 1005. Worm gear; 1006. Workpiece gripper; 11. Anti-slip seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments in this utility model, all other embodiments obtained by ordinary technical staff in the art without creative work fall within the protection scope of this utility model.

[0025] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a magnetic ring product detection device, including a first vertical frame 1. On one side of the outer wall of the first vertical frame 1, there is an installation frame 2. Inside the installation frame 2, there is a magnetic force detector 3 in snap-fit connection. On the other side of the outer wall of the first vertical frame 1, there are a detection head fixing sleeve 4 and a workpiece placement rod 5. The detection head fixing sleeve 4 is located above the workpiece placement rod 5. Above the installation frame 2, there is a wire harness buckle 6 rotatably connected to the outer wall of the first vertical frame 1. At one end of the first vertical frame 1, there is a second vertical frame 7 at a certain distance from it. One side of the second vertical frame 7 is bolted to the power output end of a horizontal cylinder 8. The other side of the second vertical frame 7 is connected to a workpiece clamping seat 10 through a vertical cylinder 9 opened on it. The first vertical frame 1, the second vertical frame 7, and the horizontal cylinder 8 are integrally connected through an anti-slip seat 11. The bottom of the first vertical frame 1 is welded to one end of the top of the anti-slip seat 11. One end of the horizontal cylinder 8 is bolted to the other end of the top of the anti-slip seat 11. The second vertical frame 7 is slidably connected to the outer wall of a slide bar opened on the anti-slip seat 11.

[0026] The installation frame 2 includes a first fixing groove 201 and a second movable groove 202. The first fixing groove 201 is bolted to the outer wall of the first vertical frame 1. On the surface of the second movable groove 202 adjacent to the first fixing groove 201, there is a connection end 203. One end of the connection end 203 is glued to a spring 204. The other end of the spring 204 is glued to the cavity on one side adjacent to the first fixing groove 201 and the second movable groove 202.

[0027] The detection head fixing sleeve 4 includes a lower base 401 and an upper base 402. The lower base 401 is bolted to the first vertical frame 1. One end of the upper base 402 is rotatably connected to the lower base 401. On the other end of the upper base 402, there is an arc-shaped card 403 rotatably connected to its outer wall. On one side of the outer wall of the lower base 401 corresponding to the arc-shaped card 403, there is an arc-shaped protrusion 404.

[0028] Inside the workpiece clamping seat 10, there are respectively a driving bevel gear 1001 and a driven bevel gear 1002 rotatably connected. The driven bevel gear 1002 is perpendicular to one side of the driving bevel gear 1001 and meshes with it. At the axis of one end outside the workpiece clamping seat 10, there is a worm 1003. The driven bevel gear 1002 is coaxially connected to the worm 1003. On the outer wall of the workpiece clamping seat 10, there are respectively connecting rods 1004 rotatably connected. One end of the connecting rod 1004 is rotatably connected to a worm gear 1005. The other end of the connecting rod 1004 is glued to a workpiece gripper 1006.

[0029] In this embodiment, as Figure 1 and Figure 2As shown, the cavity specifications on the adjacent side of the first fixed slot 201 and the second movable slot 202 are the same as those of the connection end 203, but its depth is greater than the length of the connection end 203. The second movable slot 202 is inserted and connected to the first fixed slot 201 through the connection end 203, and the connection end 203 forms an elastic reset structure in the cavity on the adjacent side of the first fixed slot 201 and the second movable slot 202 through the spring 204 and is in a sliding telescopic state. By pulling the second movable slot 202, the opening diameter of the mounting frame 2 can be flexibly adjusted, which provides great convenience for the installation of the magnetic force detector 3, effectively avoiding the inconvenience caused by the operator holding the magnetic force detector 3 and the possible damage caused by placing it on the desktop. The clamping method of the mounting frame 2 and the magnetic force detector 3 can not only fix it vertically and stably, but also the hollow design on the surface of the mounting frame 2 is convenient for observing data and conducive to the detection work. At the same time, the disassembly process is easy and convenient, which can play a great advantage when the equipment needs to be maintained.

[0030] In this embodiment, as Figure 1 and Figure 3 shown, the upper base 402 and the lower base 401 form an opening and closing structure, and the upper base 402 and the lower base 401 are clamped and connected through the arc-shaped card 403 and the arc-shaped convex block 404. The detection head electrically connected to the magnetic force detector 3 is covered inside the upper base 402 and the lower base 401. The clamping structure of the upper base 402 and the lower base 401 is used to fix the detection head for detection. This opening and closing method plus the clamping structure can quickly repair and replace the detection head when it fails, greatly improving the work efficiency. Compared with the traditional method of holding the detection head, the detection head can always maintain a horizontal position, which helps to eliminate the magnetic force measurement error caused by the inclination or angle deviation of the detection head, making each measurement result more comparable and reliable, and is conducive to comprehensively and evenly detecting the magnetic force distribution of the inner ring of the magnetic ring.

[0031] In this embodiment, as Figure 3As shown, the wire harness buckle 6 is in a C shape. There are two sets of them, which rotate on the outer wall of the first vertical frame 1 in a structure where they are perpendicular to each other and stagger up and down. The wire harness buckles 6 are respectively located above the magnetic force detector 3. The side of the wire harness buckle 6 that is not fixed to the first vertical frame 1 is in an L-shaped strip structure. At the same time, notches for inserting and connecting the L-shaped strip structure are respectively opened on the outer wall of the first vertical frame 1 corresponding to the two sets of wire harness buckles 6. Since the detection head is electrically connected to the magnetic force detector 3 inside the mounting frame 2, in order to avoid the influence of scattered cables on the detection work, two sets of wire harness buckles 6 are used for fixation. The different characteristics of their distribution angles and position heights increase the stability of cable fixation, ensure the neatness and order of the cables during the detection process, and do not interfere with the detection process. Compared with the wire harness clamps with general fixed structures, the wire harness buckle 6 is integrated with the first vertical frame 1 through a rotating structure. When the cable is fixed inside it, the insertion structure between it and the first vertical frame 1 is used again to realize their fixation to bind the cable. This method is convenient for loading and unloading, simple and fast to operate, saves time and labor costs, and has the characteristic of being reusable.

[0032] In this embodiment, as Figure 1 and Figure 4 shown, the second vertical frame 7 has a horizontal transmission structure on one side of the workpiece placement rod 5 through the horizontal cylinder 8. The workpiece clamping seat 10 forms a lifting structure on one side of the workpiece placement rod 5 through the vertical cylinder 9 and is slidably connected to the outer wall of the slide rod on one side of the second vertical frame 7. Compared with the current manual operation, where the sweat on the hands will corrode the magnetic ring, affecting its performance and service life, and the problem that the detection is not comprehensive because the detection head cannot penetrate the magnetic ring during the inner ring detection, the automated detection composed of the horizontal cylinder 8, the vertical cylinder 9 and related structures is used. First, the workpiece placement rod 5 can sleeved with the magnetic ring workpiece to be detected. When the second vertical frame 7 approaches it through the horizontal cylinder 8, the workpiece clamping seat 10 can grab and fix the workpiece. At the same time, after the horizontal cylinder 8 resets again, the vertical cylinder 9 pushes the workpiece clamping seat 10 to move upward towards the detection head. The top plate of the second vertical frame 7 and the slider behind the workpiece clamping seat 10 can limit the rising distance of the workpiece clamping seat 10 to facilitate docking with the detection head. When the second vertical frame 7 is driven by the horizontal cylinder 8 again, the detection head can accurately penetrate the inner ring of the magnetic ring, realizing comprehensive and non-blind detection. Compared with the manual operation that cannot ensure that the detection head completely penetrates the inner ring, the accuracy and reliability of the detection are greatly improved, and it can effectively detect possible tiny defects or performance problems in the inner ring of the magnetic ring. And the operation of the cylinder will not interfere with the magnetic force detection. When it is pushed, it combines with the correspondingly arranged slide rod and slider, greatly ensuring the smooth movement of the driven components.

[0033] In this embodiment, as Figure 1 and Figure 5As shown, the axis point of the workpiece clamping seat 10 and the axis point of the workpiece placement rod 5 are located at the same horizontal position. One side of the outer wall of the workpiece clamping seat 10 is rotatably connected to a turntable handle integrally connected to the shaft rod at the axis of the driving bevel gear 1001. And the worm 1003 is rotatably connected to the axis point at the outer end of the workpiece clamping seat 10 through the driven bevel gear 1002. To avoid certain interference caused by the electromagnetic field generated during the operation of the motor to the magnetic force detection process, the driving bevel gear 1001 drives the driven bevel gear 1002 to rotate the worm 1003 through a manual driving method. When the workpiece clamping seat 10 moves towards the workpiece placement rod 5, since their axes are at the same horizontal position, the workpiece clamping seat 10 can accurately align with the workpiece sleeved on the workpiece placement rod 5, greatly improving the accuracy and efficiency of grasping the workpiece.

[0034] In this embodiment, as Figure 5 shown, the connecting rods 1004 are equally angularly distributed on the workpiece clamping seat 10, and the worm wheels 1005 are equally angularly distributed and respectively mesh with the worm 1003. And the worm wheels 1005 form a transmission structure through the worm 1003. At the same time, the workpiece clamps 1006 form an opening and closing structure through the connecting rods 1004. By rotating the worm 1003, it can drive the adjacent meshing worm wheel 1005 to rotate, and then drive the connecting rods 1004 to close, so that the workpiece clamps 1006 are fixed on the outer wall of the magnetic ring through this adjustment of the opening and closing degree. This method ensures the synchronism of the actions of each workpiece clamp 1006 during opening and closing, making the clamping more stable and uniform. In order not to affect the magnetic force detection process, the workpiece clamping seat 10 can be made of engineering plastic materials, which have good mechanical properties and wear resistance, and will not generate magnetic interference. And the workpiece clamps 1006 are made of rubber materials with greater friction, which can better grasp the magnetic ring, prevent it from slipping during the clamping process, and will not cause scratches or damage to the surface of the magnetic ring.

[0035] The usage method and advantages of the present utility model: For this magnetic ring product detection device, during use, the working process is as follows:

[0036] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, first, the magnetic detector 3 is of model VC862A. Pull the second movable slot 202, and the connection end 203 slides out through the notch of the first fixed slot 201 respectively. At the same time, the spring 204 connected to it is stretched, and then the opening diameter at the top of the mounting frame 2 becomes larger. Insert the magnetic detector 3 into it, with the side with digital display facing the detection component end. When the second movable slot 202 is released, the elastic structure of the spring 204 pulls the connection end 203 reversely and inserts it into the notch of the first fixed slot 201, achieving the closure of the second movable slot 202 and the first fixed slot 201, and clamping on the outer wall of the magnetic detector 3 respectively. Place the detection head electrically connected to the top of the magnetic detector 3 inside the semi-circular lower base 401. Rotate the upper base 402 to cover the lower base 401 and engage the arc-shaped card 403 outside the upper base 402 with the arc-shaped convex block 404 to achieve the clamping and fixing of the upper base 402 and the lower base 401 to stabilize the detection head inside, and fix the detection head and the magnetic detector 3 respectively through the cable tie buckle 6. Rotate the cable tie buckle 6, place the cable at its concave notch and then rotate the cable tie buckle 6 again to fix it to the notch on the outer surface of the first vertical frame 1 by insertion, thereby binding the cable in it. Socket the workpieces to be detected one by one on the workpiece placement rod 5, and keep a certain interval between each workpiece. Start the power supply, and the horizontal cylinder 8 pushes the second vertical frame 7 to move horizontally towards the workpiece placement rod 5. When approaching the first workpiece, the operator rotates the circular turntable handle outside the workpiece holder 10. While rotating, the driving bevel gear 1001 inside it rotates to drive the driven bevel gear 1002 to rotate. Then, the worm 1003 at the axis point on one side of the outer wall of the workpiece holder 10 rotates. When the worm 1003 rotates, the three groups of worm wheels 1005 meshing with it rotate accordingly, and the connecting rod 1004 approaches the axis point of the workpiece holder 10 through the rotating worm wheels 1005, making the workpiece grippers 1006 approach each other and close. During the closing process, they will correspondingly fit on the outer wall of the workpiece to be grabbed. The operator can operate the rotation of the circular turntable handle according to the specifications of the magnetic ring until the workpiece grippers 1006 closely fit on the outer wall of the magnetic ring. Then, drive the second vertical frame 7 to drive the grabbed workpiece to reset reversely through the horizontal cylinder 8, and push the workpiece holder 10 inside the second vertical frame 7 vertically upward through the vertical cylinder 9. The slider at the top of the second vertical frame 7 ensures its horizontal docking with the detection head. After completing the vertical adjustment, push the workpiece holder 10 to drive the workpiece at its front end closer to the detection head again through the horizontal cylinder 8. The through structure of the magnetic ring and the interval distance between the workpiece grippers 1006 and the surface endpoints of the workpiece holder 10 will not limit the through-type detection of the detection head during the movement, ensuring a stable relative position between the detection head and the inner ring of the magnetic ring, which helps to realize the uniform movement of the detection head in the inner ring, thereby improving the detection accuracy, making the measurement of magnetism more uniform and comprehensive.Compared with manual operation, there will be no phenomenon of shaking or deviation, avoiding the deviation of local detection data caused by uneven moving speed, and being able to more accurately reflect the distribution of the inner ring magnetic force. The operator can directly record relevant data through the digital display on the surface of the magnetic force detector 3 electrically connected to the detection head on one side. Compared with manual operation, this method can effectively reduce the detection errors caused by chaos.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic ring product detection device, including a first vertical frame (1), characterized in that: On one side of the outer wall of the first upright frame (1), an installation frame (2) is provided. A magnetic detector (3) is snap-connected inside the installation frame (2). On the other side of the outer wall of the first upright frame (1), a detection head fixing sleeve (4) and a workpiece placement rod (5) are provided. The detection head fixing sleeve (4) is located above the workpiece placement rod (5). Above the installation frame (2), a wire bundling buckle (6) rotatably connected to the outer wall of the first upright frame (1) is provided. At one end of the first upright frame (1), a second upright frame (7) is provided at a certain distance from it. One side of the second upright frame (7) is bolted to the power output end of a horizontal cylinder (8). The other side of the second upright frame (7) is connected to a workpiece clamping seat (10) through a vertical cylinder (9) provided on it. The first upright frame (1), the second upright frame (7) and the horizontal cylinder (8) are integrally connected through an anti-slip seat (11). The bottom of the first upright frame (1) is welded to one end of the top of the anti-slip seat (11). One end of the horizontal cylinder (8) is bolted to the other end of the top of the anti-slip seat (11). The second upright frame (7) is slidably connected to the outer wall of the slide bar provided on the anti-slip seat (11); The installation frame (2) includes a first fixing groove (201) and a second moving groove (202). The first fixing groove (201) is bolted to the outer wall of the first upright frame (1). On the surface of the second moving groove (202) adjacent to the first fixing groove (201), a connection end (203) is provided. One end of the connection end (203) is glued to a spring (204). The other end of the spring (204) is glued to the cavity on the adjacent side of the first fixing groove (201) and the second moving groove (202); The detection head fixing sleeve (4) includes a lower base (401) and an upper base (402). The lower base (401) is bolted to the first upright frame (1). One end of the upper base (402) is rotatably connected to the lower base (401). On the other end of the outer wall of the upper base (402), an arc-shaped card (403) is rotatably connected. On the outer wall of the lower base (401) corresponding to the arc-shaped card (403), an arc-shaped convex block (404) is provided; Inside the workpiece clamping seat (10), a driving bevel gear (1001) and a driven bevel gear (1002) are respectively rotatably connected. The driven bevel gear (1002) is perpendicular to one side of the driving bevel gear (1001) and meshes with it. At the axis of the outer end of the workpiece clamping seat (10), a worm (1003) is provided. The driven bevel gear (1002) and the worm (1003) are coaxially connected. On the outer wall of the workpiece clamping seat (10), connecting rods (1004) are respectively rotatably connected. One end of the connecting rod (1004) is rotatably connected to a worm gear (1005). The other end of the connecting rod (1004) is glued to a workpiece gripper (1006).

2. The magnetic ring product detection device according to claim 1, characterized in that: The cavity specifications on the adjacent side of the first fixed groove (201) and the second movable groove (202) are the same as those of the connection end (203), but its depth is greater than the length of the connection end (203). The second movable groove (202) is inserted and connected to the first fixed groove (201) through the connection end (203), and the connection end (203) forms an elastic reset structure in the cavity on the adjacent side of the first fixed groove (201) and the second movable groove (202) through the spring (204) and is in a sliding and telescopic state.

3. The magnetic ring product detection device according to claim 1, characterized in that: The upper base (402) and the lower base (401) form an opening and closing structure, and the upper base (402) and the lower base (401) are snap-connected through the arc-shaped card (403) and the arc-shaped convex block (404). The upper base (402) and the lower base (401) are internally covered with a detection head electrically connected to the magnetic force detector (3).

4. The magnetic ring product detection device according to claim 1, wherein: The wire harness buckle (6) is in a C shape, and there are two groups of it, which rotate on the outer wall of the first vertical frame (1) in a structure form of perpendicular and vertical staggered distribution. The wire harness buckles (6) are respectively located above the magnetic force detector (3), and the side of the wire harness buckle (6) that is not fixed to the first vertical frame (1) is in an L-shaped strip structure. At the same time, slots for inserting and connecting the L-shaped strip structure are respectively opened on the outer wall of the first vertical frame (1) corresponding to the two groups of wire harness buckles (6).

5. The magnetic ring product detection device according to claim 1, characterized in that: The second vertical frame (7) forms a horizontal transmission structure on one side of the workpiece placement rod (5) through the horizontal air cylinder (8), and the workpiece clamping seat (10) forms a lifting structure on one side of the workpiece placement rod (5) through the vertical air cylinder (9) and is slidably connected to the outer wall of the slide bar on one side of the second vertical frame (7).

6. The magnetic ring product detection device according to claim 1, wherein: The central points of the workpiece clamping seat (10) and the workpiece placement rod (5) are located at the same horizontal position. A turntable handle integrally connected to the shaft rod at the central axis of the driving bevel gear (1001) is rotatably connected to one side of the outer wall of the workpiece clamping seat (10), and the worm (1003) is rotatably connected to the central axis point of the outer end of the workpiece clamping seat (10) through the driven bevel gear (1002).

7. The magnetic ring product detection device according to claim 1, characterized in that: The connecting rods (1004) are equally angularly distributed on the workpiece clamping seat (10), and the worm wheels (1005) are equally angularly distributed and respectively mesh with the worm (1003). The worm wheels (1005) form a transmission structure through the worm (1003), and the workpiece clamps (1006) form an opening and closing structure through the connecting rods (1004).

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