Magnetic ring press-fitting device

Abstract

The utility model discloses a magnetic ring press fitting device, and relates to the technical field of magnetic ring press fitting. The transfer device comprises a base, one side of the top of the base is fixedly connected with a vertical rod, one side of the vertical rod is fixedly connected with a sliding pipe, one side of the sliding pipe is provided with a supporting rod, the supporting rod is rotationally connected with a transfer mechanism, the transfer mechanism comprises a rotating ring, the rotating ring is provided with a magnetic ring groove, and the magnetic ring groove is fixedly connected with the rotating ring. The bottom of the magnetic ring groove is provided with an installation groove, and the interior of the installation groove is rotatably connected with a baffle through a torsion rotating shaft. Through the arrangement of the transfer mechanism, automatic transfer and accurate positioning of the magnetic ring are achieved, the production efficiency is improved, meanwhile, errors and losses caused by improper manual operation are reduced, and the production efficiency is improved. The magnetic rings can be transferred according to the preset sequence and position, stable and reliable magnetic ring supply is provided for the subsequent press-fitting process, and automatic press-fitting of the magnetic rings and automatic taking-out of the fan after press-fitting are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic ring press-fitting, in particular to a magnetic ring press-fitting device. Background Art

[0002] The rotation process of the heat dissipation fan is a process driven by the mutual repulsion between the rotating electromagnetic field generated by the energization of the stator coil and the permanent magnetic ring pressed into the fan blades. The heat dissipation fan is mainly composed of four parts: rotor, stator, motor, and outer frame. The fan blades are used to create air flow, and the axis is to support the rotation of the balanced fan blades. After the permanent magnetic ring has a residual magnetism of the object after being magnetized by a strong magnetic field, when there is no external magnetic field excitation, this object still maintains the magnetic properties, the characteristics of like charges repel each other and opposite charges attract each other. The magnetic ring outer frame is used to fix the magnetic ring.

[0003] The existing magnetic ring pressing device generally requires first placing the magnetic ring on the pressure head, then placing the fan on the positioning block, and then pressing the switch so that the cylinder presses the magnetic ring into the fan. However, during this process, people need to repeatedly install the magnetic ring on the pressure head, which is inconvenient. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a magnetic ring press-fitting device to solve the inconvenience of having to repeatedly install the magnetic ring on the pressing head during the press-fitting process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic ring pressing device, comprising a base, a top side of the base is fixedly connected to a vertical pole, one side of the vertical pole is fixedly connected to a sliding tube, one side of the sliding tube is provided with a support rod, a transfer mechanism is rotatably connected to the support rod, the transfer mechanism comprises a rotating ring, a magnetic ring groove is provided on the rotating ring, a mounting groove is provided at the bottom of the magnetic ring groove, and a baffle is rotatably connected to the interior of the mounting groove via a torque shaft.

[0006] By adopting the above technical scheme, the transfer mechanism on the support rod utilizes the rotating ring and multiple magnetic ring grooves opened thereon to realize the automatic transfer and precise positioning of the magnetic ring, improve production efficiency, reduce the complexity of manual operation, and reduce labor intensity. The installation groove at the bottom of the magnetic ring groove and the baffle plate rotatably connected therein by the torsion shaft constitute a support mechanism for the magnetic ring during the press-fitting process, so that the magnetic ring can be effectively supported during press-fitting, preventing the magnetic ring from falling during press-fitting, thereby ensuring the quality and accuracy of press-fitting. The baffle plate is rotatably connected to the installation groove by the torsion shaft, so that after the press-fitting is completed, the baffle plate can automatically reset to prepare for the next press-fitting process.

[0007] Furthermore, a motor is provided between the support rod and the vertical rod, and a gear is fixedly connected to the output end of the motor.

[0008] By adopting the above technical solution, the motor arranged between the support rod and the vertical rod provides a power source for the entire magnetic ring pressing device, so that the rotation of the transfer mechanism can be realized, thereby realizing the automatic transfer of the magnetic ring, improving production efficiency and reducing the complexity of manual operation.

[0009] Furthermore, a gear ring is fixedly connected to the bottom of the rotating ring, and the gear ring is meshed with a gear to provide a rotational force for the rotating ring.

[0010] By adopting the above technical solution, the gear ring fixedly connected to the bottom of the rotating ring is meshed with the gear, thereby realizing the power transmission of the motor and providing a stable rotational force for the rotating ring.

[0011] Furthermore, a sliding frame is arranged above the transfer mechanism, a top side of the sliding frame is fixedly connected to a cylinder, and a movable end of the cylinder is fixedly connected to a metal pressing head.

[0012] By adopting the above technical solution, the sliding frame arranged above the transfer mechanism provides stable support for the cylinder and the metal pressing head, ensuring stability and accuracy during the pressing process.

[0013] Furthermore, two mounting grooves and baffles are provided, and the two mounting grooves and baffles are provided in a mirror image structure.

[0014] By adopting the above technical solution, the arrangement of the mounting groove and the baffle plate constitutes a support mechanism for the magnetic ring during the press-fitting process, ensuring that the magnetic ring can be stably positioned and fixed during press-fitting.

[0015] Furthermore, a plurality of magnetic ring grooves are provided, and the plurality of magnetic ring grooves are evenly arranged in a ring shape along the central axis of the rotating ring.

[0016] By adopting the above technical solution, the provision of multiple magnetic ring grooves enables the transfer mechanism to accommodate and transfer multiple magnetic rings at the same time, thereby improving the efficiency of magnetic ring transfer and the production capacity of the entire magnetic ring pressing device.

[0017] Furthermore, a controller is fixedly connected to one side of the base, and the controller is connected to a switch via a wire.

[0018] By adopting the above technical solution, the controller fixedly connected to one side of the base provides an intelligent control core for the entire magnetic ring pressing device, making the operation of the device more automated and precise.

[0019] Furthermore, a positioning block is provided below the metal pressing head, and a screw for fixing is threadedly connected to one side of the sliding frame.

[0020] By adopting the above technical solution, the positioning block arranged under the metal pressing head provides a precise positioning point for the fan, ensuring the accuracy and stability during the pressing process.

[0021] Furthermore, a pressure sensor is provided at the bottom of the positioning groove, and four pressure sensors are provided, and the four pressure sensors are evenly arranged in a ring shape.

[0022] By adopting the above technical solution, the pressure sensor arranged at the bottom of the positioning groove can detect in real time whether the component to be pressed has been accurately placed in the positioning groove, thereby improving the automation and intelligence level of the device and making the pressing process more accurate and reliable.

[0023] In summary, the utility model mainly has the following beneficial effects:

[0024] 1. The utility model realizes the automatic transportation and precise positioning of the magnetic ring by setting a transfer mechanism, improves production efficiency, reduces the complexity and labor intensity of manual operation, and also reduces the error and loss caused by improper manual operation, so that the magnetic ring can be transported in a preset order and position, providing a stable and reliable supply of magnetic rings for the subsequent press-fitting process. The synergistic effect of the positioning block, the metal pressure head and the cylinder ensures that the magnetic ring can be accurately and stably press-fitted on the fan, realizes the automatic press-fitting of the magnetic ring and the automatic removal of the press-fitted fan, making the entire magnetic ring press-fitting process more efficient and convenient;

[0025] 2. The utility model provides a reliable detection means for the accurate positioning of the fan by setting up pressure sensors, ensuring that the fan can be accurately and stably placed in the positioning groove before press-fitting. When the four pressure sensors are pressed down at the same time, the controller can quickly obtain the signal and start the press-fitting process, thereby improving the degree of automation of the press-fitting and ensuring the accuracy and stability of the press-fitting process through real-time signal feedback. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a schematic diagram of the partial cutaway structure of the utility model;

[0028] Figure 3 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model.

[0030] In the figure: 1. base; 2. vertical pole; 3. sliding tube; 4. support rod; 8. transfer mechanism; 801. rotating ring; 802. magnetic ring groove; 803. mounting groove; 804. baffle; 805. gear ring; 9. motor; 10. gear; 11. controller; 12. switch; 13. positioning block; 14. screw; 15. pressure sensor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0032] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0034] The following describes an embodiment of the utility model based on its overall structure.

[0035] Embodiment 1:

[0036] A magnetic ring pressing device, such as Figure 1-Figure 4As shown, it includes a base 1, a top side of the base 1 is fixedly connected to a vertical pole 2, a side of the vertical pole 2 is fixedly connected to a sliding tube 3, a support rod 4 is arranged on one side of the sliding tube 3, a transfer mechanism 8 is rotatably connected to the support rod 4, the transfer mechanism 8 includes a rotating ring 801, a magnetic ring groove 802 is provided on the rotating ring 801, a mounting groove 803 is provided at the bottom of the magnetic ring groove 802, the interior of the mounting groove 803 is rotatably connected to a baffle 804 via a torsion shaft, the transfer mechanism 8 on the support rod 4 utilizes the rotating ring 801 and a plurality of magnetic ring grooves 802 provided thereon, realizes the automatic transfer and precise positioning of the magnetic ring, improves the production efficiency, reduces the complexity of manual operation, reduces the labor intensity, and the magnetic ring The mounting groove 803 at the bottom of the groove 802 and the baffle 804 rotatably connected therein through the torsion shaft constitute a support mechanism for the magnetic ring during the press-fitting process, so that the magnetic ring can be effectively supported during press-fitting, preventing the magnetic ring from falling during the press-fitting process, thereby ensuring the quality and accuracy of the press-fitting. The baffle 804 is rotatably connected to the mounting groove 803 through the torsion shaft, so that after the press-fitting is completed, the baffle 804 can automatically reset to prepare for the next press-fitting process. At the same time, the base 1 and the vertical rod 2 and the sliding tube 3 thereon together constitute the main structure of the magnetic ring press-fitting device, providing a solid and stable support for the entire device, ensuring the stability and reliability of the device during the press-fitting process.

[0037] See also Figure 2 and Figure 3 A motor 9 is arranged between the support rod 4 and the upright rod 2, and a gear 10 is fixedly connected to the output end of the motor 9. The motor 9 arranged between the support rod 4 and the upright rod 2 provides a power source for the entire magnetic ring pressing device, so that the rotation of the transfer mechanism 8 can be realized, thereby realizing the automatic transfer of the magnetic ring, improving production efficiency, and reducing the complexity of manual operation. At the same time, the gear 10 fixedly connected to the output end of the motor 9 is meshed with the gear ring 805 on the transfer mechanism 8, providing a stable rotation force for the rotating ring 801, ensuring the accuracy and reliability of the magnetic ring during the transfer process.

[0038] See also Figure 2 and Figure 3 The bottom of the rotating ring 801 is fixedly connected with a gear ring 805, which meshes with the gear 10 to provide a rotating force for the rotating ring 801. The gear ring 805 fixedly connected to the bottom of the rotating ring 801 meshes with the gear 10, realizing the power transmission of the motor 9 and providing a stable rotating force for the rotating ring 801. At the same time, due to the meshing action of the gear ring 805 and the gear 10, the accuracy and reliability of the rotating ring 801 during the rotation process are ensured, and sliding or deviation during the rotation process is avoided.

[0039] See also Figure 1 and Figure 2A sliding frame 5 is arranged above the transfer mechanism 8, and a cylinder 6 is fixedly connected to one side of the top of the sliding frame 5. A metal pressing head 7 is fixedly connected to the movable end of the cylinder 6. The sliding frame 5 arranged above the transfer mechanism 8 provides a stable support for the cylinder 6 and the metal pressing head 7, ensuring the stability and accuracy during the pressing process. At the same time, the metal pressing head 7 fixedly connected to the movable end of the cylinder 6 can move downward under the push of the cylinder, thereby realizing the precise pressing of the magnetic ring.

[0040] See also Figure 3 There are two mounting grooves 803 and baffles 804, and the two mounting grooves 803 and baffles 804 are arranged in a mirror structure. The arrangement of the mounting grooves 803 and baffles 804 constitutes a support mechanism for the magnetic ring during the press-fitting process, ensuring that the magnetic ring can be stably positioned and fixed during press-fitting. At the same time, the two mounting grooves 803 and baffles 804 are arranged in a mirror structure, which not only enables the magnetic ring to obtain sufficient support during transportation, but also avoids press-fitting quality problems caused by uneven supporting force.

[0041] See also Figure 1 and Figure 3 There are multiple magnetic ring grooves 802, and the multiple magnetic ring grooves 802 are evenly arranged in a ring shape along the central axis of the rotating ring 801. The arrangement of the multiple magnetic ring grooves 802 enables the transfer mechanism 8 to simultaneously accommodate and transfer multiple magnetic rings, thereby improving the efficiency of magnetic ring transfer and the production capacity of the entire magnetic ring pressing device. At the same time, the multiple magnetic ring grooves 802 are evenly arranged in a ring shape along the central axis of the rotating ring 801, which not only enables each magnetic ring to be accurately transferred to the pressing position, but also improves the accuracy and efficiency of the magnetic ring pressing.

[0042] See also Figure 1 A controller 11 is fixedly connected to one side of the base 1, and the controller 11 is connected to a switch 12 through a wire. The controller 11 fixedly connected to one side of the base 1 provides an intelligent control core for the entire magnetic ring pressing device, making the operation of the device more automated and precise. At the same time, the switch 12 connected to the controller 11 through a wire provides a convenient operation interface for the user, allowing the user to easily start and stop the operation status of the device, thereby improving the convenience of use and production efficiency of the device.

[0043] See also Figure 1 A positioning block 13 is provided below the metal pressing head 7, and a screw 14 for fixing is threadedly connected to one side of the sliding frame 5. The positioning block 13 provided below the metal pressing head 7 provides a precise positioning point for the fan, ensuring the accuracy and stability during the press-fitting process. At the same time, the screw 14 threadedly connected to one side of the sliding frame 5 is used to fix and adjust the position of the sliding frame 5, so that the entire press-fitting mechanism can be flexibly adjusted according to different production requirements, thereby improving the adaptability and production efficiency of the device.

[0044] The implementation principle of the utility model is as follows: first, multiple magnetic rings are placed inside the sliding tube 3, and then the device is started, and the motor 9 drives the gear ring 805 to rotate through the gear 10, thereby driving the rotating ring 801 to rotate;

[0045] Place the fan on the positioning block 13, then press the switch 12, the controller 11 controls the cylinder 6 to push the metal pressure head 7 downward, the metal pressure head 7 pushes the magnetic ring downward, so that the baffle 804 can be pushed open, and the magnetic ring is pressed onto the fan, then the cylinder 6 contracts, the metal pressure head 7 and the magnetic ring are in an attracted state, thus driving the magnetic ring and the crimped fan to rise upward;

[0046] When the cylinder 6 is retracted to the top, the baffle 804 holds the fan, and the cylinder 6 continues to rise. The fan and the cylinder 6 separate and fall downward, making it easy to take out and continue loading. When the cylinder 6 is completely retracted, the rotating ring 801 rotates to rotate the next magnetic ring groove 802 to the position to be pressed.

[0047] Embodiment 2:

[0048] See also Figure 4 A pressure sensor 15 is arranged at the bottom of the positioning groove 13. There are four pressure sensors 15, which are evenly arranged in a ring shape. The pressure sensor 15 arranged at the bottom of the positioning groove 13 can detect in real time whether the fan of the component to be pressed has been accurately placed in the positioning groove, which improves the automation and intelligence level of the device, making the pressing process more accurate and reliable. At the same time, the four pressure sensors 15 are evenly arranged in a ring shape, which ensures the horizontality detection of the component to be pressed and improves the accuracy and stability of the detection.

[0049] The implementation principle of the utility model is as follows: first, when the fan is accurately placed into the positioning groove 13, the four pressure sensors 15 are pressed down at the same time, so that the controller 11 receives a signal and starts the press-fitting process.

[0050] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0051] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A magnetic ring press-fitting device, characterized in that: The invention comprises a base (1), a top side of the base (1) is fixedly connected to a vertical pole (2), a side of the vertical pole (2) is fixedly connected to a sliding tube (3), a side of the sliding tube (3) is provided with a support rod (4), a transfer mechanism (8) is rotatably connected to the support rod (4), and the transfer mechanism (8) comprises a rotating ring (801), a magnetic ring groove (802) is provided on the rotating ring (801), a mounting groove (803) is provided at the bottom of the magnetic ring groove (802), and a baffle (804) is rotatably connected to the inside of the mounting groove (803) via a torsion shaft.

2. The magnetic ring press-fitting device according to claim 1, characterized in that: A motor (9) is arranged between the support rod (4) and the upright rod (2), and a gear (10) is fixedly connected to the output end of the motor (9).

3. The magnetic ring press-fitting device according to claim 1, characterized in that: A gear ring (805) is fixedly connected to the bottom of the rotating ring (801), and the gear ring (805) is meshed with the gear (10) to provide a rotational force for the rotating ring (801).

4. The magnetic ring press-fitting device according to claim 1, characterized in that: A sliding frame (5) is arranged above the transfer mechanism (8), a top side of the sliding frame (5) is fixedly connected to a cylinder (6), and a movable end of the cylinder (6) is fixedly connected to a metal pressure head (7).

5. The magnetic ring press-fitting device according to claim 1, characterized in that: Two of the mounting grooves (803) and baffles (804) are provided, and the two mounting grooves (803) and baffles (804) are arranged in a mirror image structure.

6. The magnetic ring press-fitting device according to claim 1, characterized in that: A plurality of magnetic ring grooves (802) are provided, and the plurality of magnetic ring grooves (802) are evenly arranged in a ring shape along the central axis of the rotating ring (801).

7. The magnetic ring press-fitting device according to claim 1, characterized in that: A controller (11) is fixedly connected to one side of the base (1), and the controller (11) is connected to a switch (12) via a wire.

8. The magnetic ring press-fitting device according to claim 4, characterized in that: A positioning block (13) is provided below the metal pressing head (7), and a screw (14) for fixing is threadedly connected to one side of the sliding frame (5).

9. The magnetic ring press-fitting device according to claim 8, characterized in that: A pressure sensor (15) is provided at the bottom of the positioning block (13), and four pressure sensors (15) are provided. The four pressure sensors (15) are evenly arranged in a ring shape.

Images