Hinge type gasket magnetic suspension spinning device

Abstract

The invention discloses a hinge type gasket magnetic suspension spinning device, and belongs to the technical field of gasket assembly, the hinge type gasket magnetic suspension spinning device comprises a workbench and a mounting sleeve, and further comprises a sliding mechanism, the sliding mechanism comprises a sliding plate slidably connected to the interior of the mounting sleeve, and a first hydraulic air cylinder is fixedly connected to the upper portion of the mounting sleeve; the output end of the first hydraulic air cylinder extends into the mounting sleeve and is fixedly connected with the sliding plate, the press-fitting mechanism comprises a press-fitting head and a press-fitting driving assembly used for driving the press-fitting head to conduct press-fitting, the press-fitting driving assembly is arranged below the sliding plate, and a plurality of adsorption magnets are evenly arranged below the press-fitting head; the gasket spinning device has the advantages that the placing angle of a gasket can be automatically adjusted, so that the gasket assembling quality is effectively improved, and the problem that an existing gasket spinning device cannot keep the plane of the gasket perpendicular to the axis of a ball pin, so that the gasket is pressed at a certain inclination angle, and the gasket assembling quality is affected is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of gasket assembly, and in particular relates to a hinged gasket magnetic suspension spinning device. Background Art

[0002] A gasket spinning device is a device used to accurately install gaskets on mechanical parts. It usually includes a pressure generating unit for applying pressure and a positioning system to ensure that the gasket is in the correct position. The device can be manually or automatically operated according to production needs and precision requirements. Based on its good use effect, the gasket spinning device is widely used in the automotive, aerospace, machinery manufacturing and other industries to ensure the efficient assembly of gaskets.

[0003] However, there are still some common problems with the existing gasket spinning devices. During mechanical processing, it is usually necessary to assemble the gasket and the ball pin. However, the gasket and the ball pin are interference fit, and the ball pin is a conical structure. During assembly, the gasket needs to be put on the top of the ball pin first, and then pressed by a spinning device. However, when the gasket is naturally placed on the ball pin, due to the conical structure of the ball pin, it is difficult to keep the plane of the gasket perpendicular to the axis of the ball pin. Therefore, the pressure head of the spinning device cannot fully contact the upper plane of the gasket, which causes the gasket to be pressed at a certain inclination angle. At the least, it will cause gaps in the product gasket after pressing, and at worst it will cause the gasket to deform or the ball pin to be damaged. Therefore, a new gasket spinning device that can solve the above problems is needed. Summary of the invention

[0004] In response to the problems existing in the prior art, the present invention provides a hinged gasket magnetic levitation spinning device, which has the advantage of automatically adjusting the placement angle of the gasket so that the gasket can be pressed when the plane above it is perpendicular to the axis of the ball pin, thereby effectively improving the gasket assembly quality. It solves the problem that the existing gasket spinning device cannot keep the gasket plane perpendicular to the axis of the ball pin, thereby causing the gasket to be pressed at a certain inclination angle, thereby affecting the gasket assembly quality.

[0005] The present invention is implemented as follows: a hinged gasket magnetic levitation spinning device includes a workbench, a mounting sleeve is fixedly connected above the workbench, and also includes a sliding mechanism, the sliding mechanism includes a sliding plate slidably connected to the inside of the mounting sleeve, a first hydraulic cylinder is fixedly connected above the mounting sleeve, the output end of the first hydraulic cylinder extends into the mounting sleeve and is fixedly connected to the sliding plate, a pressing mechanism, the pressing mechanism includes a pressing head and a pressing drive assembly for driving the pressing head for pressing, the pressing drive assembly is arranged below the sliding plate, and a plurality of adsorption magnets are evenly arranged below the pressing head, and a clamping mechanism is arranged above the workbench for clamping and fixing the ball pin.

[0006] As a preferred embodiment of the present invention, the press-fitting drive assembly includes a second hydraulic cylinder fixedly connected to the sliding plate, the output end of the second hydraulic cylinder is fixedly connected to a drive disk, and the press-fitting head is fixedly connected below the drive disk.

[0007] As a preferred embodiment of the present invention, the clamping mechanism includes a mounting groove opened above the workbench, two clamping blocks are symmetrically arranged in the mounting groove, the clamping blocks are slidably connected to the inside of the mounting groove, a clamping opening for clamping a ball pin is opened above the clamping block, and a clamping drive component for driving the clamping block for clamping is arranged under the workbench.

[0008] As a preferred embodiment of the present invention, the clamping drive assembly includes a first drive motor fixedly connected to the bottom of the workbench, the output end of the first drive motor is fixedly connected to a drive rod, half of the outer side of the drive rod is provided with a first thread, and the other half of the outer side of the drive rod is provided with a second thread, the first thread and the second thread have opposite thread rotation directions, and the two clamping blocks are respectively threadedly connected to the outer sides of the first thread and the second thread.

[0009] As a preferred embodiment of the present invention, a plurality of mounting holes are evenly opened below the pressing head, the adsorption magnets are slidably connected in the mounting holes, and a regulating mechanism is arranged in the driving disk, the regulating mechanism can adjust the position of the gasket and provide a downward driving force for the adsorption magnets.

[0010] As a preferred embodiment of the present invention, a second drive motor is fixedly connected to the sliding plate, a mounting bracket is fixedly connected to the bottom of the sliding plate, an outer shell is rotatably connected to the bottom of the mounting bracket, an output end of the second drive motor is fixedly connected to the top of the outer shell, the pressing head and the drive disk are both slidably sleeved on the outside of the outer shell, a fixed thread is provided inside the outer shell, and the fixed thread can be screwed together with a thread provided above the ball pin.

[0011] As a preferred embodiment of the present invention, the regulating mechanism includes a plurality of sealing grooves evenly opened below the driving disk, the side of the sealing groove away from the outer shell sleeve and the upper part of the mounting hole are connected through a hose, and a first piston is fixedly connected above the adsorption magnet, and the first piston is slidably connected to the inside of the mounting hole.

[0012] As a preferred embodiment of the present invention, a second piston is slidably connected in the sealing groove, a pressure spring is fixedly connected to a side of the second piston close to the outer shell, an end of the pressure spring away from the second piston is fixedly connected to an end of the sealing groove close to the outer shell, and an air vent connected to the outside is provided at the end of the sealing groove close to the outer shell.

[0013] As a preferred embodiment of the present invention, a through hole is formed at one end of the sealing groove away from the outer shell sleeve, a push rod is slidably connected in the through hole, one end of the push rod is fixedly connected to the second piston, the other end of the push rod extends to the outside of the driving disk, and an adjustment rod is fixedly connected below the end of the push rod away from the second piston, and an adjustment plate is fixedly connected below the adjustment rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses adsorption magnets evenly arranged under the press-fitting head, so that the press-fitting head can adsorb the gasket in advance when press-fitting the gasket, so that the gasket is first put into a state perpendicular to the central axis of the ball pin before press-fitting, thereby effectively improving the press-fitting effect of the gasket and preventing the gasket and the ball pin from being damaged during press-fitting.

[0015] 2. The present invention utilizes the contraction effect of the adsorption magnet and the driving force of the regulating mechanism on the adsorption magnet to provide a buffer distance for the stuck gasket, so that the stuck state of the gasket is first released and then it is adsorbed and pressed, thereby effectively improving the press-fitting effect of the gasket and preventing the stuck gasket from being directly pressed and damaged.

[0016] 3. The present invention uses the adjusting plate to adjust the gasket, thereby further adjusting and limiting the position of the gasket, preventing the gasket from having position deviation during press-fitting, and thereby effectively improving the press-fitting quality of the gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure provided by an embodiment of the present invention; Figure 2 is another perspective structure schematic diagram provided by an embodiment of the present invention; Figure 3 The embodiment of the present invention provides Figure 2 A partial enlarged view of the middle A; Figure 4 is a structural schematic diagram of a clamping mechanism provided by an embodiment of the present invention; Figure 5 is a structural schematic diagram of a press-fitting mechanism provided by an embodiment of the present invention; Figure 6 The embodiment of the present invention provides Figure 5 A partial enlarged view of point B in the middle; Figure 7 It is a schematic diagram of the external structure of a press-fitting head and a driving disk provided by an embodiment of the present invention; Figure 8 is a schematic cross-sectional view of the internal structure of a press-fitting head and a driving disk provided by an embodiment of the present invention; Fig. 9 The embodiment of the present invention provides Figure 8A partial enlarged view of point C in the middle; Fig.10 It is a schematic diagram of the disassembly of a press-fitting head, a driving disk and an outer shell provided by an embodiment of the present invention; Fig.11 is a schematic diagram of another perspective of the disassembly of the press-fitting head, the driving disk and the outer shell provided by an embodiment of the present invention; Fig.12 The embodiment of the present invention provides Fig.11 A partial enlarged view of point D in the middle.

[0018] In the figure: 1. workbench; 2. mounting sleeve; 3. sliding plate; 4. first hydraulic cylinder; 5. pressing head; 6. adsorption magnet; 7. second hydraulic cylinder; 8. driving disk; 9. clamping block; 10. first driving motor; 11. driving rod; 12. second driving motor; 13. mounting frame; 14. outer shell; 15. hose; 16. first piston; 17. second piston; 18. pressure spring; 19. push rod; 20. adjustment rod; 21. adjustment plate. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0021] refer to Figures 1 to 12 A hinged gasket magnetic levitation spinning device provided by an embodiment of the present invention includes a workbench 1, a mounting sleeve 2 is fixedly connected above the workbench 1, and also includes a sliding mechanism, the sliding mechanism includes a sliding plate 3 slidably connected to the inside of the mounting sleeve 2, a first hydraulic cylinder 4 is fixedly connected above the mounting sleeve 2, the output end of the first hydraulic cylinder 4 extends into the mounting sleeve 2 and is fixedly connected to the sliding plate 3, a pressing mechanism, the pressing mechanism includes a pressing head 5 and a pressing drive assembly for driving the pressing head 5 for pressing, the pressing drive assembly is arranged below the sliding plate 3, and a plurality of adsorption magnets 6 are evenly arranged below the pressing head 5, and a clamping mechanism, the clamping mechanism is arranged above the workbench 1, and is used to clamp and fix the ball pin.

[0022] When press-fitting is required, the ball pin is stably clamped by the clamping mechanism, and then the gasket is placed from above the ball pin. At this time, the gasket is in a natural placement state, and the first hydraulic cylinder 4 is started, which will drive the press-fitting drive assembly and the press-fitting head 5 on the sliding plate 3 to move downward. After moving a predetermined distance, the first hydraulic cylinder 4 stops working, and then the press-fitting drive assembly is started, which will drive the press-fitting head 5 to move downward. When the press-fitting head 5 is about to contact the gasket, the adsorption magnet 6 above it will directly adsorb the gasket to its bottom, so that the gasket originally in the natural state is kept perpendicular to the central axis of the ball pin, and then as the press-fitting drive assembly drives the press-fitting head 5 to continue pressing down, the gasket will be pressed to the predetermined position of the ball pin, and then the press-fitting drive assembly and the first hydraulic cylinder 4 will reset in the reverse order of the above steps, and since the gasket and the ball pin are in an interference fit, as the press-fitting head 5 is reset upward, the adsorption magnet 6 and the gasket will separate by themselves.

[0023] Through the above-mentioned arrangement, the adsorption magnets 6 evenly arranged below the press-fitting head 5 are used to enable the press-fitting head 5 to adsorb the gasket in advance when press-fitting the gasket, so that the gasket is first brought into a state perpendicular to the central axis of the ball pin before press-fitting, thereby effectively improving the press-fitting effect of the gasket and preventing the gasket and the ball pin from being damaged during press-fitting.

[0024] Furthermore, the press-fitting drive assembly includes a second hydraulic cylinder 7 fixedly connected to the sliding plate 3 , an output end of the second hydraulic cylinder 7 is fixedly connected to a drive disk 8 , and the press-fitting head 5 is fixedly connected below the drive disk 8 .

[0025] When it is necessary to control the press-fitting head 5 to press-fit the gasket downward, the second hydraulic cylinder 7 will be activated, which will push the driving plate 8 to drive the press-fitting head 5 below it to move downward, thereby performing press-fitting.

[0026] Furthermore, the clamping mechanism includes a mounting groove opened above the workbench 1, two clamping blocks 9 are symmetrically arranged in the mounting groove, the clamping blocks 9 are slidably connected to the inside of the mounting groove, a clamping opening for clamping a ball pin is opened above the clamping block 9, and a clamping drive component for driving the clamping block 9 for clamping is arranged below the workbench 1, and the clamping drive component includes a first driving motor 10 fixedly connected to the bottom of the workbench 1, and the output end of the first driving motor 10 is fixedly connected to a driving rod 11, half of the driving rod 11 is provided with a first thread on the outside, and the other half of the driving rod 11 is provided with a second thread on the outside, the first thread and the second thread have opposite thread rotation directions, and the two clamping blocks 9 are respectively threadedly connected to the outside of the first thread and the second thread.

[0027] When the ball pin needs to be clamped, the first drive motor 10 is started. Since the two clamping blocks 9 are threadedly connected to the drive rod 11 through the first thread and the second thread, and the thread rotation directions of the first thread and the second thread are opposite, as the first drive motor 10 drives the drive rod 11 to rotate, the two clamping blocks 9 will move closer and farther away. When the ball pin needs to be clamped and fixed, the ball pin is placed between the two clamping openings, and then the clamping blocks 9 are driven closer. The clamping openings will clamp the outside of the ball pin as the clamping blocks 9 move closer. Conversely, the ball pin can be taken out when the two clamping blocks 9 move away from each other. Through this arrangement, the ball pin can be better clamped and fixed, thereby ensuring the subsequent gasket pressing effect.

[0028] Furthermore, a plurality of mounting holes are evenly opened below the press-fitting head 5 , and the adsorption magnet 6 is slidably connected in the mounting holes. A regulating mechanism is provided in the driving disk 8 , and the regulating mechanism can adjust the position of the gasket and provide a downward driving force for the adsorption magnet 6 .

[0029] When placing the gasket on the ball pin, due to the cone-shaped structure of the ball pin, there are two natural placement situations.

[0030] In the first case, the inclination angle of the gasket relative to the central axis of the ball pin is small. At this time, the gasket has the ability to move on the ball pin. When the press-fitting head 5 drives the adsorption magnet 6 to approach the gasket, the adsorption magnet 6 can directly adsorb the gasket to its bottom, and then the press-fitting head 5 continues to slide down. When the pressure required to press the gasket down is greater than the downward pushing force of the regulating mechanism on the adsorption magnet 6, the adsorption magnet 6 will shrink into the mounting hole under the reverse pushing force of the gasket, so that the press-fitting head 5 applies a pressing force to the gasket, thereby achieving the purpose of pressing. In the process of the adsorption magnet 6 shrinking into the mounting hole, the regulating mechanism will further adjust the placement position of the gasket, thereby further improving the pressing quality of the gasket. After the gasket is pressed, as the press-fitting head 5 moves away from the press-fitted gasket, the adsorption magnet 6 will extend out of the mounting hole under the push of the regulating mechanism and break contact with the gasket.

[0031] In the second case, the gasket has a larger inclination angle relative to the central axis of the ball pin. At this time, the gasket does not have the ability to move on the ball pin, and it will get stuck. In this state, when the press-fitting head 5 drives the adsorption magnet 6 to approach the gasket, the adsorption magnet 6 cannot directly adsorb the gasket to the bottom thereof. As the adsorption magnet 6 gradually approaches the gasket, the higher side of the gasket will first contact the part of the adsorption magnet 6 under the press-fitting head 5 and push the part of the adsorption magnet 6 to shrink. However, since the adsorption magnet 6 has a downward force under the push of the regulating mechanism, the gasket will also be subject to the continuously increasing driving force from the adsorption magnet 6. As the press-fitting head 5 continues to slide down, the gasket will lift the lower side while the higher side is under force, thereby freeing the gasket from being stuck and being adsorbed under the adsorption magnet 6. Then, as the press-fitting head 5 continues to press down, the press-fitting head 5 will press and reset the gasket in the same way as in the first case.

[0032] Through the above arrangement, the contraction effect of the adsorption magnet 6 is utilized, and with the help of the driving force of the regulating mechanism on the adsorption magnet 6, the stuck gasket is provided with a buffer distance, so that the stuck state of the gasket is first released and then it is adsorbed and pressed, thereby effectively improving the press-fitting effect of the gasket and preventing the stuck gasket from being directly pressed and causing damage to the gasket and the ball pin.

[0033] Furthermore, a second drive motor 12 is fixedly connected to the sliding plate 3, a mounting frame 13 is fixedly connected to the bottom of the sliding plate 3, an outer shell 14 is rotatably connected to the bottom of the mounting frame 13, an output end of the second drive motor 12 is fixedly connected to the top of the outer shell 14, the press-fitting head 5 and the drive disk 8 are both slidably sleeved on the outside of the outer shell 14, a fixed thread is provided inside the outer shell 14, and the fixed thread can be screwed with the thread provided above the ball pin.

[0034] When the first hydraulic cylinder 4 pushes the pressing head 5 to move downward, it will simultaneously push the outer shell 14 to move downward. When the lower part of the outer shell 14 moves to above the thread opened on the outer side of the ball pin, the second drive motor 12 is started, which will drive the outer shell 14 to rotate. As the first hydraulic cylinder 4 continues to push the outer shell 14 downward, the fixed thread inside the outer shell 14 will be screwed with the thread opened on the outer side of the ball pin. After the fixed thread is completely screwed with the thread on the outer side of the ball pin, the first hydraulic cylinder 4 is closed, and then the pressing head 5 can be driven by the second hydraulic cylinder 7 for pressing. Through this arrangement, the screwing action of the outer shell 14 and the ball pin can be used to further limit the position of the ball pin to prevent the ball pin from tilting, thereby further improving the pressing effect of the gasket and the ball pin.

[0035] Further, the regulating mechanism includes a plurality of sealing grooves evenly opened below the driving disk 8, the side of the sealing groove away from the outer shell 14 and the upper part of the mounting hole are connected through a hose 15, a first piston 16 is fixedly connected to the upper part of the adsorption magnet 6, the first piston 16 is slidably connected to the inside of the mounting hole, a second piston 17 is slidably connected in the sealing groove, a pressure spring 18 is fixedly connected to the side of the second piston 17 close to the outer shell 14, one end of the pressure spring 18 away from the second piston 17 is fixedly connected to the end of the sealing groove close to the outer shell 14, and a vent connected to the outside is opened at the end of the sealing groove close to the outer shell 14, a through hole is opened at the end of the sealing groove away from the outer shell 14, a push rod 19 is slidably connected in the through hole, one end of the push rod 19 is fixedly connected to the second piston 17, the other end of the push rod 19 extends to the outside of the driving disk 8, and an adjustment rod 20 is fixedly connected below the end of the push rod 19 away from the second piston 17, and an adjustment plate 21 is fixedly connected below the adjustment rod 20.

[0036] When the adsorption magnet 6 is retracted into the mounting hole, it will drive the first piston 16 to push the gas in the mounting hole from the hose 15 into the sealing groove, thereby pushing the second piston 17 to compress the pressure spring 18. At the same time, the second piston 17 will drive the push rod 19 and the adjustment rod 20 to move, so that the adjustment plate 21 is gathered toward the gasket. Since the pressing force on the gasket at this time is mainly provided by the reset force of the pressure spring 18, the gasket is not completely pressed and locked with the ball pin at this time. After the adsorption magnet 6 is completely retracted into the mounting hole, the adjustment plate 21 is tightly fitted with the outer side of the gasket, so that the adjustment plate 21 is moved closer to the gasket. The placement position of the gasket is adjusted in one step, and the completely closed adjustment plate 21 cooperates with the pressing head 5 to form a cylindrical space that is only open at the bottom, which can limit the position of the gasket when the pressing head 5 presses the gasket later, thereby preventing the gasket from shifting. After the gasket is pressed, as the pressing head 5 is reset, the pressure spring 18 will push the second piston 17 in the opposite direction to drive the adjustment plate 21 to reset and drive the adsorption magnet 6 to extend. Through this setting, the adjustment plate 21 can be used to adjust the gasket, thereby further adjusting and limiting the position of the gasket, preventing the gasket from having position deviation during press fitting, and thereby effectively improving the press fitting quality of the gasket.

[0037] It should be noted that driving the mounting hole and the sealing groove by gas is only one driving method of the present invention. Similarly, hydraulic fluid can be added to the mounting hole and the sealing groove for driving, and the driving disk 8 and the pressing head 5 are fixedly connected by bolts and nuts. The sealing groove is opened on the side of the driving disk 8 close to the pressing head 5, and it cooperates with the upper surface of the pressing head 5 to form a closed space. During assembly, it is necessary to install a seal between the driving disk 8 and the pressing head 5 to ensure the sealing effect in the sealing groove. Through this arrangement, the assembly of the driving disk 8, the pressing head 5 and the internal components of the sealing groove can be more convenient and efficient, thereby effectively improving the use effect of the equipment.

[0038] Working principle of the present invention: When performing the press-fitting operation, first use the clamping mechanism to ensure the stable clamping of the ball pin, then place the gasket above the ball pin, at this time the gasket is in a natural state, next, start the first hydraulic cylinder 4, it will drive the press-fitting drive assembly on the sliding plate 3 and the press-fitting head 5 to move downward, when the preset distance is reached, the first hydraulic cylinder 4 stops working, then the press-fitting drive assembly starts working, it pushes the press-fitting head 5 to move downward, when the press-fitting head 5 is about to contact the gasket, the upper adsorption magnet 6 will attract the gasket to the bottom thereof, ensuring that the gasket is perpendicular to the central axis of the ball pin, with further pressing of the press-fitting drive assembly, the gasket is pressed into the designated position of the ball pin, after the press-fitting is completed, the press-fitting drive assembly and the first hydraulic cylinder 4 are reset in the opposite direction, because there is an interference fit between the gasket and the ball pin, so when the press-fitting head 5 is reset upward, the adsorption magnet 6 and the gasket will automatically disengage.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hinged gasket magnetic suspension spinning device, comprising a workbench (1), with a mounting sleeve (2) fixedly connected to the top of the workbench (1), characterized in that: It also comprises a sliding mechanism, the sliding mechanism comprising a sliding plate (3) slidably connected to the interior of the mounting sleeve (2), a first hydraulic cylinder (4) being fixedly connected above the mounting sleeve (2), an output end of the first hydraulic cylinder (4) extending into the mounting sleeve (2) and fixedly connected to the sliding plate (3); A press-fitting mechanism, the press-fitting mechanism comprising a press-fitting head (5) and a press-fitting drive assembly for driving the press-fitting head (5) to perform press-fitting, the press-fitting drive assembly being arranged below the sliding plate (3), and a plurality of adsorption magnets (6) being evenly arranged below the press-fitting head (5); A clamping mechanism, the clamping mechanism is arranged above the workbench (1) and is used to clamp and fix the ball pin.

2. A hinged gasket magnetic suspension spinning device as claimed in claim 1, characterized in that: The press-fitting drive assembly comprises a second hydraulic cylinder (7) fixedly connected to the sliding plate (3), the output end of the second hydraulic cylinder (7) is fixedly connected to a drive disk (8), and the press-fitting head (5) is fixedly connected below the drive disk (8).

3. A hinged gasket magnetic suspension spinning device as claimed in claim 1, characterized in that: The clamping mechanism comprises a mounting groove opened above the workbench (1), two clamping blocks (9) are symmetrically arranged in the mounting groove, the clamping blocks (9) are slidably connected to the inside of the mounting groove, a clamping opening for clamping a ball pin is opened above the clamping block (9), and a clamping drive component for driving the clamping block (9) to clamp is arranged below the workbench (1).

4. A hinged gasket magnetic suspension spinning device as claimed in claim 3, characterized in that: The clamping drive assembly comprises a first drive motor (10) fixedly connected to the bottom of the workbench (1); the output end of the first drive motor (10) is fixedly connected to a drive rod (11); a first thread is provided on the outer side of one half of the drive rod (11); a second thread is provided on the outer side of the other half of the drive rod (11); the first thread and the second thread have opposite thread rotation directions; and the two clamping blocks (9) are respectively threadedly connected to the outer sides of the first thread and the second thread.

5. A hinged gasket magnetic suspension spinning device as claimed in claim 2, characterized in that: A plurality of mounting holes are evenly arranged below the pressing head (5), and the adsorption magnets (6) are slidably connected in the mounting holes. A regulating mechanism is arranged in the driving disk (8), and the regulating mechanism can adjust the position of the gasket and provide a downward driving force for the adsorption magnets (6).

6. A hinged gasket magnetic suspension spinning device as claimed in claim 5, characterized in that: A second drive motor (12) is fixedly connected to the sliding plate (3), a mounting frame (13) is fixedly connected to the bottom of the sliding plate (3), an outer shell (14) is rotatably connected to the bottom of the mounting frame (13), an output end of the second drive motor (12) is fixedly connected to the top of the outer shell (14), the pressing head (5) and the drive disk (8) are both slidably sleeved on the outside of the outer shell (14), and a fixed thread is provided inside the outer shell (14), and the fixed thread can be screwed with a thread provided on the top of the ball pin.

7. A hinged gasket magnetic suspension spinning device as claimed in claim 6, characterized in that: The regulating mechanism comprises a plurality of sealing grooves uniformly arranged below the driving disk (8); a side of the sealing groove away from the outer shell (14) and the upper part of the interior of the mounting hole are connected via a hose (15); a first piston (16) is fixedly connected above the adsorption magnet (6); and the first piston (16) is slidably connected to the interior of the mounting hole.

8. A hinged gasket magnetic suspension spinning device as claimed in claim 7, characterized in that: A second piston (17) is slidably connected in the sealing groove, a pressure spring (18) is fixedly connected to a side of the second piston (17) close to the outer shell (14), an end of the pressure spring (18) away from the second piston (17) is fixedly connected to an end of the sealing groove close to the outer shell (14), and an air vent connected to the outside is provided at the end of the sealing groove close to the outer shell (14).

9. A hinged gasket magnetic suspension spinning device as claimed in claim 8, characterized in that: A through hole is formed at one end of the sealing groove away from the outer shell (14), a push rod (19) is slidably connected in the through hole, one end of the push rod (19) is fixedly connected to the second piston (17), the other end of the push rod (19) extends to the outside of the driving disk (8), and an adjustment rod (20) is fixedly connected below the end of the push rod (19) away from the second piston (17), and an adjustment plate (21) is fixedly connected below the adjustment rod (20).

Images