Adjustable electromagnetic chuck

Abstract

The utility model belongs to the technical field of machine manufacturing, and discloses an adjustable electromagnetic chuck which comprises a framework table. Fixed wrapping blocks are fixedly connected to two sides of the end part of the framework table; a fixed disc is arranged on the inner side wall of the fixed wrapping block; the fixed wrapping block is fixedly connected with the fixed disc; a first motor is fixedly connected to the middle of the fixed disc; the output end of the first motor is rotationally connected with a rotating column; the middle of the rotating column is fixedly connected with a connector; filling grooves are formed in two sides of the end part of the connecting body; the magnetic square disc is externally clamped, wrapped and fixed, the stability of the clamping component can be improved when the external clamping component is driven to rotate through insertion fixed connection and magnetic attraction effects, then the fixing effect on the magnetic square disc is improved, and by rotating the magnetic square disc to different angles, the magnetic square disc can be clamped and fixed, so that the stability of the magnetic square disc is improved. And a workpiece can be adjusted to a required angle position to be machined, the applicable workpiece range is widened, and the adaptability of equipment to different production tasks is improved.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical manufacturing technology, and specifically relates to an adjustable electromagnetic chuck. Background Technology

[0002] In a machining workshop, when it is necessary to perform operations such as grinding, milling, planing, and drilling on a workpiece, an adjustable electromagnetic chuck can fix the workpiece in place and can be adjusted according to different processing angles.

[0003] The adjustable electromagnetic chuck includes a base for support, rotating devices on both sides to rotate the chuck, and a clamping device to hold and fix the chuck in place, ensuring its stability during rotation.

[0004] Currently, through long-term observation and use, it has been found that in the process of processing workpieces, it is necessary to perform milling, grinding, planing and other operations on the workpieces from different angles. Traditional electromagnetic chucks, due to their fixed adsorption angle, cannot adjust the workpieces to a suitable processing angle, resulting in a relatively narrow range of applicable workpieces. Therefore, an adjustable electromagnetic chuck is proposed to address the above problems. Utility Model Content

[0005] To overcome the limitation of traditional electromagnetic chucks in adjusting the workpiece machining angle, this invention proposes an adjustable electromagnetic chuck.

[0006] Adjustable electromagnetic chuck, including frame platform;

[0007] Fixed wrapping blocks are fixedly connected to both ends of the frame platform; a fixed plate is provided on the inner side wall of the fixed wrapping block; the fixed wrapping block and the fixed plate are fixedly connected; a first motor is fixedly connected to the center of the fixed plate; a rotating column is rotatably connected to the output end of the first motor; a long strip-shaped connecting body is fixedly connected to the middle of the rotating column; filling grooves are opened on both sides of the end of the connecting body; a magnetic block is provided on the inner side wall of the filling groove; the filling groove and the magnetic block are fixedly connected.

[0008] The other end of the rotating column is fixedly connected to a rotating body; the rotating body is long and narrow; multiple sets of embedded rubber blocks are fixedly connected to both vertical outer walls of the rotating body; clamping frames are provided on both sides of the rotating body; that is, two symmetrical clamping frames are provided between the two rotating bodies.

[0009] The clamping frame is semi-I-shaped; the rotating body is slidably connected to the clamping frame; multiple sets of embedding slots are provided at both ends of the clamping frame; the embedding slots are matched with rubber blocks; the inner sidewall of the embedding slot is slidably connected to the embedded rubber block; the rotating body is connected to the clamping frame by a slot; a magnetic square plate is provided on the upper surface of the clamping frame; the clamping frame and the magnetic square plate are slidably connected.

[0010] Preferably, a slide rail groove is provided in the middle of the frame platform;

[0011] The frame platform is rotatably connected to the middle of its side surface with a first threaded column; both ends of the inner sidewall of the slide rail groove have slide rail plates; the inner sidewall of the slide rail groove is slidably connected to the slide rail plates; the middle of the first threaded column is slidably connected to the two slide rail plates; both middle sections of the slide rail plates are provided with positioning grooves.

[0012] A fixed slide cylinder is fixedly connected to the inner wall of the positioning groove; a first spring is fixedly connected to one end of the inner wall of the fixed slide cylinder; a fixed rotating rod is rotatably connected to the side wall of the other end of the fixed slide cylinder; a sliding column is fixedly connected to the other end of the first spring; a limit groove is formed in the middle of the side of the sliding column.

[0013] The inner sidewall of the limiting groove is fixedly connected with a first limiting block, a second limiting block, and a third limiting block in sequence from top to bottom;

[0014] A fixed rotating rod is slidably connected to the inner side wall of the limiting groove; a linkage sliding plate is fixedly connected to the end of the sliding column; a first handle is fixedly connected to the end of the outer surface of the first threaded column; and a clamping plate frame is slidably connected to the end of the linkage sliding plate.

[0015] Preferably, positioning blocks are fixedly connected to both sides of the middle part of the frame platform; a second motor is fixedly connected to the top surface of the middle part of the positioning block; a lifting rod is slidably connected to the output end of the second motor; a fixed angle block is fixedly connected to the end of the lifting rod; and multiple sets of adjustment slots are opened in the middle of the rotating column.

[0016] Preferably, the clamping plate frame has insertion slots on both sides of its end; a square magnet is fixedly connected to the inner wall of the insertion slot; an iron inserter is fixedly connected to the end of the connector; and an iron inserter is slidably connected to the inner wall of the insertion slot.

[0017] Preferably, a concave sliding frame is fixedly connected to the end of the linkage sliding plate; a second threaded rod is rotatably connected to the end of the frame platform; the concave sliding frame and the second threaded rod are slidably connected; and a second handle is fixedly connected to the end of the second threaded rod.

[0018] Preferably, multiple sets of lubrication columns are connected to both sides of the top surface of the frame; a concave connecting frame is slidably connected to the outer wall of the lubrication column; the concave connecting frame and the concave sliding frame are fixedly connected.

[0019] Preferably, a handle is fixedly connected to the end of the iron insert.

[0020] The beneficial effects of this utility model are:

[0021] This utility model provides an adjustable electromagnetic chuck. By setting an embedded rubber block and an embedded groove, the magnetic chuck is externally clamped and fixed. Through the insertion of a fixed connection and magnetic attraction, the stability of the clamping component is improved when the external clamping component is rotated, thereby improving the fixing effect on the magnetic chuck. By rotating the magnetic chuck to different angles, the workpiece can be adjusted to the required angle position for processing, thereby increasing the range of applicable workpieces and improving the adaptability of the equipment to different production tasks.

[0022] This utility model provides an adjustable electromagnetic chuck. Through the setting of a linkage sliding plate and a slide rail plate, the magnetic chuck is clamped and fixed by the clamping plate frame. Then, the sliding plate that drives the clamping plate frame to move is disengaged from the magnetic chuck, and a certain distance space is left between the clamping plate frame and the sliding plate to provide the rotation angle of the clamping plate frame. The integrated clamping and disengagement reduces the cumbersomeness of fixing the magnetic chuck frame from the outside and connecting it to the rotating equipment, and improves its convenience. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0024] In the attached diagram:

[0025] Figure 1 This is a perspective view of the present invention;

[0026] Figure 2 This is a perspective view of the rubber block embedded in this utility model;

[0027] Figure 3 This is a perspective view of the limiting groove in this utility model;

[0028] Figure 4 This is a perspective view of the sliding column in this utility model;

[0029] Figure 5 This is a perspective view of the first track limiting block in this utility model;

[0030] Figure 6 This is a perspective view of the concave sliding frame in this utility model.

[0031] Legend:

[0032] 1. Frame platform; 11. Fixed packaging block; 12. Fixed plate; 13. First motor; 14. Rotating column; 15. Connecting body; 16. Filling groove; 17. Magnetic block; 18. Rotating body; 19. Embedded rubber block; 101. Clamping plate frame; 102. Embedded groove; 103. Magnetic square plate; 2. Slide rail groove; 21. First threaded column; 22. Slide rail plate; 23. Positioning groove; 24. Fixed slide cylinder; 25. First spring; 26. Fixed rotating rod; 27. Sliding column ; 28. Limiting groove; 29. ​​First limiting block; 210. Second limiting block; 211. Third limiting block; 212. Linkage sliding plate; 213. First grip; 3. Positioning block; 31. Second motor; 32. Lifting rod; 33. Angle-fixing block; 34. Adjusting groove; 4. Insertion groove; 41. Square magnet; 42. Iron inserter; 5. Concave sliding frame; 51. Second threaded rod; 52. Second grip; 6. Lubrication column; 61. Concave connecting frame; 7. Handle. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0034] Specific implementation examples are given below.

[0035] Please see Figure 1 , Figure 2This utility model provides an adjustable electromagnetic chuck, including a frame platform 1; characterized in that: a fixed wrapping block 11 is fixedly connected to both ends of the frame platform 1; a fixed plate 12 is provided on the inner side wall of the fixed wrapping block 11; the fixed wrapping block 11 and the fixed plate 12 are fixedly connected; a first motor 13 is fixedly connected to the middle of the fixed plate 12; a rotating column 14 is rotatably connected to the output end of the first motor 13; a connecting body 15 is fixedly connected to the middle of the rotating column 14; a filling groove 16 is provided on both ends of the connecting body 15; a magnetic block 17 is provided on the inner side wall of the filling groove 16; the filling groove 16 and the magnetic block 17 are fixedly connected to the magnetic block 14. The magnetic block 17 is fixedly connected; a rotating body 18 is fixedly connected to the end of the rotating column 14; multiple sets of embedded rubber blocks 19 are fixedly connected to both outer side walls of the rotating body 18; clamping frames 101 are provided on both sides of the rotating body 18; multiple sets of embedded grooves 102 are opened at both ends of the clamping frame 101; embedded rubber blocks 19 are slidably connected to the inner side wall of the embedded groove 102; the rotating body 18 and the clamping frame 101 are connected by slots; a magnetic square plate 103 is provided on the inner side wall of the clamping frame 101; the clamping frame 101 and the magnetic square plate 103 are slidably connected; during operation, the two clamping frames 101 are connected to each other. When the magnetic square plate 103 in the middle is clamped by the sliding mechanism, the embedded rubber block 19 slides into the embedded groove 102 and is fixed in the slot, so that the rotating body 18 is fixedly connected to the clamping plate frame 101 on both sides. At the same time, it can wrap and fix the magnetic square plate 103 in the middle. At this time, the magnetic block 17 magnetically attracts the clamping plate frame 101, strengthening the fixing and wrapping effect of the magnetic square plate 103. After checking the fixing effect, the first motor 13 is started, driving the rotating column 14 to rotate. The rotation of the rotating column 14 causes the connecting body 15 to rotate. At the same time, the rotating body 18 rotates and, through the fixed connection with the clamping plate frame 101 on both sides, can carry... The movable clamping plate 101 and the magnetic suction square plate 103 fixed in the middle rotate. At the same time, the magnetic attraction effect of the magnetic block 17 keeps it relatively stable during the rotation. This step provides an external clamping and fixing of the magnetic suction square plate 103. Through the insertion of a fixed connection and the magnetic attraction, the stability of the clamping component is improved when the external clamping component is rotated, thereby improving the fixing effect on the magnetic suction square plate 103. The magnetic suction square plate 103 can be rotated to both sides to 90 degrees, which can adjust the workpiece to the required angle position for processing, improve the applicable workpiece range, and improve the adaptability of the equipment to different production tasks.

[0036] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a slide rail groove 2 is provided in the middle of the frame platform 1; a first threaded column 21 is rotatably connected to the middle of the frame platform 1; slide rail plates 22 are provided at both ends of the inner sidewall of the slide rail groove 2; slide rail plates 22 are slidably connected to the inner sidewall of the slide rail groove 2; slide rail plates 22 are slidably connected to the middle of the first threaded column 21; positioning grooves 23 are provided on both sides of the middle of the slide rail plates 22; a fixed slide cylinder 24 is fixedly connected to the inner sidewall of the positioning groove 23; a first spring 25 is fixedly connected to the end of the inner sidewall of the fixed slide cylinder 24; a fixed rotating rod 26 is rotatably connected to the end sidewall of the fixed slide cylinder 24; the first spring 25... A sliding column 27 is fixedly connected to the end; a limiting groove 28 is formed in the middle of the sliding column 27; a first limiting block 29 is fixedly connected to the end of the inner side wall of the limiting groove 28; a second limiting block 210 is fixedly connected to the middle of the inner side wall of the limiting groove 28; a third limiting block 211 is fixedly connected to the end of the inner side wall of the limiting groove 28; a fixed rotating rod 26 is slidably connected to the inner side wall of the limiting groove 28; a linkage sliding plate 212 is fixedly connected to the end of the sliding column 27; a first handle 213 is fixedly connected to the end of the first threaded column 21; and a clamping plate frame 101 is slidably connected to the end of the linkage sliding plate 212.During operation, the clamping frame 101 is inserted into the slot of the linkage slide plate 212. After the magnetic square plate 103 is placed in the middle of the two clamping frames 101, the operator manually rotates the first handle 213, causing the first threaded post 21 to rotate. When the first threaded post 21 rotates, the two linkage slide plates 212 slide towards the middle simultaneously, thereby causing the clamping frame 101 above to slide towards each other, clamping the magnetic square plate 103. When the sliding reaches the point where the embedded rubber block 19 is inserted into the embedded groove 102, the magnetic square plate 103 is magnetically attracted. After the square plate 103 is properly clamped and secured, the external device drives the two side sliding plates 212 to slide downwards. As the sliding plates 212 slide down, they also drive the fixed sliding column 27 to slide downwards. When the sliding column 27 slides downwards inside the fixed sliding cylinder 24, it compresses the first spring 25. At the same time, the fixed rotating rod 26, located at the V-shaped top opening above the third limiting rail block 211, slides upwards along the side wall of the limiting groove 28. When it passes the second limiting rail block 210, its direction is towards the side of the second limiting rail block 210. As the sliding plate 212 slides upward, it stops descending when it reaches the top of the limiting groove 28. At this point, the first spring 25 generates a rebound force, striking the sliding column 27 and causing it to slide upward a short distance. Meanwhile, the fixed rotating rod 26 slides downward a short distance within the limiting groove 28 and slides along the side wall of the first limiting rail block 29 to the V-shaped top opening of the second limiting rail block 210, thus restricting the sliding column 27 and keeping it in its current fixed position. At this time, the clamping frame 101 and the sliding plate 212... There is a suitable distance between them, providing sufficient space for the clamping frame 101 to rotate at an angle. This step involves clamping and fixing the magnetic square plate 103 with the clamping frame 101, then disengaging the sliding plate that drives the clamping frame 101. A certain distance is maintained between the clamping frame 101 and the sliding plate to allow for the clamping frame 101 to rotate. This integrated clamping and disengagement reduces the cumbersome process of externally fixing the magnetic square plate 103 and connecting it to the rotating device, thus improving convenience.

[0037] Furthermore, such as Figure 1As shown, positioning blocks 3 are fixedly connected to both sides of the middle of the frame platform 1; a second motor 31 is fixedly connected to the middle of the positioning block 3; a lifting rod 32 is slidably connected to the output end of the second motor 31; a fixed angle block 33 is fixedly connected to the end of the lifting rod 32; multiple sets of adjustment slots 34 are opened in the middle of the rotating column 14; during operation, after the magnetic square plate 103 is clamped and fixed and rotated to a suitable angle, the second motor 31 is started to drive the lifting rod 32 to slide upward, so that the fixed angle block 33 is inserted into the adjustment slot 34. At this time, the rotation angle can be fixed and the rotating column 14 can be stabilized, reducing the degree of shaking of the rotating column 14. At the same time, it can also support the rotating column 14. This step can stabilize the rotating column 14 when fixing the rotation angle of the rotating column 14, and at the same time provide support for the rotating column 14, improving the stability of the rotating column 14.

[0038] Furthermore, such as Figure 1 , Figure 2 , Figure 3 As shown, the clamping frame 101 has insertion slots 4 on both sides of its end; a square magnet 41 is fixedly connected to the inner wall of the insertion slot 4; an iron inserter 42 is fixedly connected to the end of the connecting body 15; the iron inserter 42 is slidably connected to the inner wall of the insertion slot 4; during operation, after the clamping frame 101 completes the clamping action on the magnetic square plate 103, the iron inserter 42 can be slid into the insertion slot 4, and then the square magnet 41 attracts the iron inserter 42 due to magnetic force. When the magnetic square plate 103 rotates, the fixing effect between the connecting body 15 and the clamping frame 101 can be enhanced. This step connects an iron inserter 42 to the clamping frame 101 through the connecting body 15 to form a magnetic slot connection, which improves the fixing effect on the clamping frame 101 during rotation and improves the stability of the clamping frame 101 during rotation.

[0039] Furthermore, such as Figure 6 As shown, a concave sliding frame 5 is fixedly connected to the end of the linkage sliding plate 212; a second threaded rod 51 is rotatably connected to the end of the frame platform 1; the concave sliding frame 5 and the second threaded rod 51 are slidably connected; a second handle 52 is fixedly connected to the end of the second threaded rod 51; during operation, after the clamping frame 101 clamps and fixes the magnetic square plate 103, the operator manually rotates the second handle 52 to drive the second threaded rod 51 to rotate. The rotation of the second threaded rod 51 drives the concave sliding frame 5 to slide downward. When the concave sliding frame 5 slides downward, it drives the linkage sliding plate 212 fixedly connected above to slide downward, thus leaving rotation space for the clamping frame 101 and the linkage sliding plate 212. This step improves the convenience of operation by connecting a control plate to the linkage sliding plates 212 on both sides and driving the linkage sliding plates 212 to rise and fall through the lifting control plate.

[0040] Furthermore, such as Figure 6As shown, multiple sets of lubrication columns 6 are fixedly connected to the end of the frame platform 1; a concave connecting frame 61 is slidably connected to the outer wall of the lubrication column 6; the concave connecting frame 61 and the concave sliding frame 5 are fixedly connected; during operation, when the concave sliding frame 5 slides, it will drive the concave connecting frame 61 to slide. When the concave connecting frame 61 starts to slide, the lubrication of the lubrication column 6 can help the sliding effect of the concave connecting frame 61, thereby improving the smoothness of the concave sliding frame 5 when sliding. This step improves the sliding effect of the concave sliding frame 5 by improving the smoothness of the concave sliding frame 5 when sliding.

[0041] Furthermore, such as Figure 3 As shown, a handle 7 is fixedly connected to the end of the iron insert 42. During operation, when it is necessary to move the iron insert 42 to the slot, the handle 7 is pulled to move the iron insert 42, which facilitates the control of the direction of the iron insert 42. This step improves the convenience of controlling the iron insert 42 through the handle 7.

[0042] Working principle: During operation, when the magnetic square plate 103 in the middle is clamped by the sliding of the two side clamping plates 101, the embedded rubber block 19 slides into the embedded groove 102 and is fixed in the slot, so that the rotating body 18 is fixedly connected to the two side clamping plates 101. At the same time, it can wrap and fix the magnetic square plate 103 in the middle. At this time, the magnetic block 17 magnetically attracts the clamping plate 101, strengthening the fixing and wrapping effect of the magnetic square plate 103. After checking the fixing effect, the first motor 13 is started, which drives the rotating column 14 to rotate. The rotation of the rotating column 14 causes the connecting body 15 to rotate. At the same time, the rotating body 18 rotates. Through the fixed connection with the two side clamping plates 101, it can drive the clamping plates 101 and the magnetic square plate 103 wrapped and fixed in the middle to rotate. The rotation, combined with the magnetic attraction of the magnetic block 17, maintains relative stability during rotation, thus providing an external clamping and securing effect on the magnetic square plate 103. Through the insertion of a fixed connection and magnetic attraction, the stability of the clamping components is improved when the external clamping components rotate, thereby enhancing the fixation of the magnetic square plate 103. By rotating the magnetic square plate 103 to different angles, the workpiece can be adjusted to the required angle for processing, increasing the applicable workpiece range and improving the equipment's adaptability to different production tasks. During operation, the clamping frame 101 is inserted into the slot of the linkage slide plate 212. After placing the magnetic square plate 103 in the middle of the two clamping frames 101, the operator manually rotates the first handle 213. The first threaded post 21 rotates, and as it rotates, the two sliding plates 212 slide towards the center, causing the upper clamping frame 101 to slide towards each other, clamping the magnetic square plate 103. When the sliding reaches the insertion groove 102 where the embedded rubber block 19 clamps and secures the magnetic square plate 103, the external device drives the two sliding plates 212 downwards. As the sliding plates 212 slide downwards, the lower fixed sliding post 27 slides downwards. When the sliding post 27 slides downwards inside the fixed sliding cylinder 24, it compresses the first spring 25. Simultaneously, the fixed rotating rod 26, located at the V-shaped top opening above the third limiting rail block 211, slides upwards along the side wall of the limiting groove 28. After passing the second limiting... When the track block 210 slides upwards towards the side of the second limit track block 210, it stops descending when it reaches the top of the limit groove 28. At this time, the first spring 25 generates a rebound force, which pushes against the sliding column 27, causing the sliding column 27 to slide upwards a short distance. Meanwhile, the fixed rotating rod 26 slides downwards a short distance within the limit groove 28 and slides along the side wall of the first limit track block 29 into the V-shaped top opening of the second limit track block 210, thus restricting the sliding column 27 and keeping it in its current fixed position. At this time, there is a suitable distance between the clamping frame 101 and the linkage sliding plate 212, providing sufficient space for the clamping frame 101 to rotate at an angle. This step, by driving the clamping frame 101 to clamp and fix the magnetic square plate 103, completes the process.The sliding plate that drives the clamping frame 101 to move is disengaged from it, leaving a certain distance between the clamping frame 101 and the sliding plate to allow for the rotation angle of the clamping frame 101. The integrated clamping and disengagement reduces the cumbersome process of externally fixing the magnetic square plate 103 and connecting it to the rotating device, improving convenience. During operation, after the magnetic square plate 103 is clamped, fixed, and rotated to a suitable angle, the second motor 31 is started to drive the lifting rod 32 to slide upwards until the fixed angle block 33 inserts into the adjusting groove 34. At this point, the rotation angle is fixed, and the rotating column 14 is stabilized, reducing the degree of shaking of the rotating column 14. Simultaneously, it can also adjust the rotation angle. The movable column 14 serves a supporting function. This step stabilizes the rotating column 14 while fixing its rotation angle, thus improving its stability. During operation, after the clamping plate 101 clamps the magnetic square plate 103, the iron insert 42 can be slid into the insertion slot 4. Subsequently, the square magnet 41 attracts the iron insert 42 due to magnetic force. When the magnetic square plate 103 rotates, it enhances the fixing effect between the connecting body 15 and the clamping plate 101. This step connects the iron insert 42 to the clamping plate 101 via the connecting body 15 for magnetic slot connection, improving stability. The clamping mechanism 101 is fixed during rotation, improving its stability. During operation, after the clamping mechanism 101 clamps and fixes the magnetic square plate 103, the operator manually rotates the second handle 52 to rotate the second threaded rod 51. This rotation of the second threaded rod 51 causes the concave sliding frame 5 to slide downwards. As the concave sliding frame 5 slides downwards, it causes the upper fixedly connected linkage sliding plate 212 to slide downwards, thus providing rotational space for the clamping mechanism 101 and the linkage sliding plate 212. This step involves connecting a control plate to the linkage sliding plates 212 on both sides, and using the lifting control plate to drive the linkage sliding plates. 212 Lifting mechanism improves operational convenience. During operation, when the concave sliding frame 5 slides, it drives the concave connecting frame 61 to slide. When the concave connecting frame 61 begins to slide, the lubrication of the lubrication column 6 assists in the sliding effect of the concave connecting frame 61, thereby improving the smoothness of the concave sliding frame 5. This step improves the sliding effect of the concave sliding frame 5 by increasing the smoothness of its sliding. During operation, when it is necessary to move the iron insert 42 into the slot, the handle 7 is pulled to move the iron insert 42, making it easy to control the direction of the iron insert 42. This step improves the convenience of controlling the iron insert 42 through the handle 7.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An adjustable electromagnetic chuck, characterized in that: Includes the frame platform (1); Fixed wrapping blocks (11) are fixedly connected to both sides of the end of the frame platform (1); a fixed disk (12) is provided on the inner side wall of the fixed wrapping block (11); the fixed wrapping block (11) and the fixed disk (12) are fixedly connected; a first motor (13) is fixedly connected to the center of the fixed disk (12); a rotating column (14) is rotatably connected to the output end of the first motor (13); a long strip-shaped connecting body (15) is fixedly connected to the middle of the rotating column (14); a filling groove (16) is provided on both sides of the end of the connecting body (15); a magnetic block (17) is provided on the inner side wall of the filling groove (16); the filling groove (16) and the magnetic block (17) are fixedly connected. The other end of the rotating column (14) is fixedly connected to a rotating body (18); the rotating body (18) is long and narrow; multiple sets of embedded rubber blocks (19) are fixedly connected to both vertical outer walls of the rotating body (18); clamping frames (101) are provided on both sides of the rotating body (18); that is, two symmetrical clamping frames (101) are provided between the two rotating bodies (18); The clamp frame (101) is semi-I-shaped; the rotating body (18) is slidably connected to the clamp frame (101); multiple sets of embedding slots (102) are provided at both ends of the clamp frame (101); the embedding slots (102) are matched with rubber blocks (19); the inner sidewall of the embedding slots (102) is slidably connected to the embedded rubber blocks (19); the rotating body (18) is connected to the clamp frame (101) by a slot; a magnetic square plate (103) is provided on the upper surface of the clamp frame (101); the clamp frame (101) and the magnetic square plate (103) are slidably connected.

2. The adjustable electromagnetic chuck as described in claim 1, characterized in that: The frame platform (1) has a slide rail groove (2) in the middle; The frame platform (1) is rotatably connected to the middle of its side surface by a first threaded column (21); both ends of the inner wall of the slide rail groove (2) are provided with slide rail plates (22); the inner wall of the slide rail groove (2) is slidably connected with slide rail plates (22); the middle of the first threaded column (21) is slidably connected to two slide rail plates (22); both sides of the middle of the slide rail plates (22) are provided with positioning grooves (23); A fixed slide cylinder (24) is fixedly connected to the inner wall of the positioning groove (23); a first spring (25) is fixedly connected to one end of the inner wall of the fixed slide cylinder (24); a fixed rotating rod (26) is rotatably connected to the side wall of the other end of the fixed slide cylinder (24); a sliding column (27) is fixedly connected to the other end of the first spring (25); a limit groove (28) is opened in the middle of the side of the sliding column (27); The inner sidewall of the limiting groove (28) is fixedly connected with the first limiting block (29), the second limiting block (210), and the third limiting block (211) in sequence from top to bottom; The inner wall of the limiting groove (28) is slidably connected to a fixed rotating rod (26); the end of the sliding column (27) is fixedly connected to a linkage sliding plate (212); the end of the outer surface of the first threaded column (21) is fixedly connected to a first handle (213); the end of the linkage sliding plate (212) is slidably connected to a clamping frame (101).

3. The adjustable electromagnetic chuck as described in claim 1, characterized in that: Positioning blocks (3) are fixedly connected to both sides of the middle part of the frame platform (1); a second motor (31) is fixedly connected to the top surface of the middle part of the positioning block (3); a lifting rod (32) is slidably connected to the output end of the second motor (31); a fixed angle block (33) is fixedly connected to the end of the lifting rod (32); and multiple sets of adjustment grooves (34) are opened in the middle of the rotating column (14).

4. The adjustable electromagnetic chuck as described in claim 1, characterized in that: The clamping frame (101) has insertion slots (4) on both sides of its end; a square magnet (41) is fixedly connected to the inner wall of the insertion slot (4); an iron inserter (42) is fixedly connected to the end of the connector (15); and an iron inserter (42) is slidably connected to the inner wall of the insertion slot (4).

5. The adjustable electromagnetic chuck as described in claim 2, characterized in that: The end of the linkage sliding plate (212) is fixedly connected to a concave sliding frame (5); the end of the frame platform (1) is rotatably connected to a second threaded rod (51); the concave sliding frame (5) and the second threaded rod (51) are slidably connected; the end of the second threaded rod (51) is fixedly connected to a second handle (52).

6. The adjustable electromagnetic chuck as described in claim 1, characterized in that: The top surface of the frame platform (1) is connected to multiple sets of lubrication columns (6) on both sides; the outer side wall of the lubrication column (6) is slidably connected to a concave connecting frame (61); the concave connecting frame (61) and the concave sliding frame (5) are fixedly connected.

7. The adjustable electromagnetic chuck as described in claim 4, characterized in that: The iron insert (42) has a handle (7) fixedly connected to its end.

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