APH alternating current asynchronous spindle servo drive convenient to move

Abstract

The utility model relates to an APH alternating current asynchronous spindle servo drive convenient to move, which comprises a servo drive body and an adjusting box arranged at the bottom of the servo drive body, a mounting mechanism extending to the outside of the adjusting box is arranged in the adjusting box, a connecting assembly is arranged at the bottom of the servo drive body, and the connecting assembly is connected with the adjusting box. The mounting mechanism comprises a motor fixedly mounted outside the adjusting box, a bidirectional threaded rod extending into the adjusting box is fixedly connected to an output shaft of the motor, and threaded blocks are in threaded connection with the left side and the right side of the exterior of the bidirectional threaded rod. According to the APH alternating current asynchronous spindle servo drive convenient to move, the motor is started through the controller to drive the bidirectional threaded rod to rotate, at the moment, the two threaded blocks drive the two fixing plates to be close to the clamping blocks to abut against the fixing bases, the clamping blocks extend into the inserting grooves, and therefore the servo drive body is fixed, and the advantage of convenient installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of AC asynchronous motors, in particular to an APH AC asynchronous spindle servo drive which is easy to move. Background Art

[0002] AC asynchronous motor is an electric traction device that converts electrical energy into mechanical energy. It is mainly composed of a stator, a rotor and the air gap between them. After the stator winding is connected to a three-phase AC power supply, a rotating magnetic field is generated and the rotor is cut to obtain torque. AC asynchronous motor has the advantages of simple structure, reliable operation, low price, strong overload capacity, and easy use, installation and maintenance.

[0003] During the use of AC asynchronous motors, an APH AC asynchronous spindle servo drive that is easy to move is required. After searching, the Chinese patent CN213213250U in the prior art discloses an AC asynchronous motor that is easy to move, including a fixed plate, the bottom outer wall of the fixed plate is provided with a support leg, and the outer wall of one end of the support leg is fixedly connected with a rolling wheel, the top outer wall of the fixed plate is provided with a mounting groove, and the bottom inner wall of the mounting groove is provided with a motor body, the top outer wall of the fixed plate is provided with a slide groove, and the bottom inner wall of the slide groove is slidably connected with a slider, and the top outer wall of the slider is provided with a support plate. The utility model uses a rolling wheel to move the device. When people move the device to a suitable position, they can rotate the first fixed screw, and the first fixed screw drives the sleeve and the tooth block to move down until the tooth block contacts the ground, thereby ensuring the overall stability of the device.

[0004] However, the mobile AC asynchronous motor of the utility model drives the mounting plate and the connecting plate to move together through the second fixing screw, so as to fix the motor body. This method is not only inconvenient to operate, but also has low installation efficiency, and is not convenient for disassembly and assembly, and cannot meet the use requirements. Therefore, a mobile APH AC asynchronous spindle servo drive is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an APH AC asynchronous spindle servo drive that is easy to move, which has the advantages of easy installation and strong practicality. It solves the problem that the existing AC asynchronous motor that is easy to move drives the mounting plate and the connecting plate to move together through the second fixing screw to fix the motor body. This method is not only inconvenient to operate, but also has low installation efficiency, making it inconvenient to disassemble and assemble, and cannot meet the use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an APH AC asynchronous spindle servo drive that is easy to move, comprising a servo drive body and an adjustment box arranged at the bottom of the servo drive body, the interior of the adjustment box is provided with a mounting mechanism extending to the outside thereof, and the bottom of the servo drive body is provided with a connecting assembly;

[0007] The mounting mechanism comprises a motor fixedly mounted on the outside of the regulating box, a bidirectional threaded rod extending to the inside of the regulating box is fixedly connected to the output shaft of the motor, threaded blocks are threadedly connected to the left and right sides of the outside of the bidirectional threaded rod, a fixing plate extending to the outside of the regulating box is fixedly connected to the top of the threaded block, and a clamping block is fixedly connected to the opposite sides of the two fixing plates;

[0008] The connecting assembly comprises a fixing seat fixedly connected to the bottom of the servo drive body, and the bottom of the fixing seat is fixedly connected with two plug blocks extending into the inside of the regulating box.

[0009] Furthermore, a protective cover fixedly connected to the left side of the regulating box is fixedly installed on the outside of the motor, and the bidirectional threaded rod is rotatably connected to the inside of the regulating box.

[0010] Furthermore, a sliding opening adapted to the fixing plate is provided inside the regulating box, and the outer diameter of the fixing plate is adapted to the inner diameter of the sliding opening.

[0011] Furthermore, a plug-in slot adapted to the card block is provided inside the fixing seat, and the card block is plugged into the plug-in slot.

[0012] Furthermore, a limiting groove matched with the plug-in block is provided on the top of the regulating box, and the plug-in block and the limiting groove are plug-connected.

[0013] Furthermore, two moving mechanisms are provided on the left and right sides of the outside of the regulating box, and the moving mechanism includes a mounting box fixedly mounted on the outside of the regulating box, an electric push rod is fixedly mounted on the inner top wall of the mounting box, and a moving wheel is rotatably mounted on the output end of the electric push rod.

[0014] Furthermore, the interior of the adjustment box is provided with two limit assemblies for limiting the threaded block, the limit assemblies include a slider fixedly connected to the bottom of the threaded block, a slide rail adapted to the slider is fixedly installed on the inner bottom wall of the adjustment box, and the slider and the slide rail are slidably connected.

[0015] Compared with the prior art, the utility model provides an APH AC asynchronous spindle servo drive that is easy to move and has the following beneficial effects:

[0016] 1. The APH AC asynchronous spindle servo drive which is easy to move, preliminarily fixes the servo drive body by plugging the plug block into the limit slot, and then starts the motor through the controller to drive the two-way threaded rod to rotate. The rotation of the two-way threaded rod drives the two threaded blocks to move. At this time, the two threaded blocks drive the two fixing plates and the card block to approach and abut against the fixing seat, so that the card block extends to the inside of the plug-in slot, thereby fixing the servo drive body, achieving the advantage of easy installation.

[0017] 2. The APH AC asynchronous spindle servo drive, which is easy to move, starts the extension and retraction of the electric push rod through the controller. The extension and retraction of the electric push rod makes the moving wheel extend to the outside of the installation box, lifts up the adjustment box, and thus moves the adjustment box and the servo drive body. By setting the slider and the slide rail, the stability of the left and right movement of the threaded block is improved, achieving the advantage of strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 It is a structural stereogram of the mobile mechanism of the utility model.

[0020] In the figure: 1 servo drive body, 2 adjustment box, 3 installation mechanism, 31 motor, 32 bidirectional threaded rod, 33 threaded block, 34 fixing plate, 35 clamping block, 4 connecting component, 41 fixing seat, 42 plug-in block, 5 moving mechanism, 51 installation box, 52 electric push rod, 53 moving wheel, 6 limit component, 61 slider, 62 slide rail. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-2In this embodiment, a mobile APH AC asynchronous spindle servo drive includes a servo drive body 1 and an adjustment box 2 arranged at the bottom of the servo drive body 1. The adjustment box 2 is provided with a mounting mechanism 3 extending to the outside thereof. The bottom of the servo drive body 1 is provided with a connecting assembly 4. The mounting mechanism 3 includes a motor 31 fixedly mounted on the outside of the adjustment box 2. The output shaft of the motor 31 is fixedly connected with a bidirectional threaded rod 32 extending to the inside of the adjustment box 2. The left and right sides of the outside of the bidirectional threaded rod 32 are both threadedly connected with thread blocks 33. The top of the thread block 33 is fixedly connected with a fixing plate 34 extending to the outside of the adjustment box 2. The opposite sides of the two fixing plates 34 are fixedly connected with a clamping block 35. The motor 31 is started by a controller to drive the bidirectional threaded rod 32 to rotate. The rotation of the bidirectional threaded rod 32 drives the two threaded blocks 33 to move. At this time, the two threaded blocks 33 drive the two fixing plates 34 and the clamping block 35 to approach and abut against the fixing seat 41, so that the clamping block 35 extends to the inside of the plug-in slot, thereby fixing the servo drive body 1 and achieving the advantage of easy installation.

[0024] A protective cover fixedly connected to the left side of the regulating box 2 is fixedly installed on the outside of the motor 31 , and the bidirectional threaded rod 32 is rotatably connected to the inside of the regulating box 2 .

[0025] It should be noted that a sliding opening matched with the fixing plate 34 is provided inside the regulating box 2 , and the outer diameter of the fixing plate 34 matches the inner diameter of the sliding opening.

[0026] In this embodiment, the connection assembly 4 includes a fixing seat 41 fixedly connected to the bottom of the servo drive body 1, and the bottom of the fixing seat 41 is fixedly connected with two plug blocks 42 extending into the inside of the adjustment box 2. The servo drive body 1 is initially fixed by plugging the plug blocks 42 into the limiting grooves.

[0027] The fixing seat 41 has an inserting slot adapted to the clamping block 35 , and the clamping block 35 is plugged into the inserting slot.

[0028] It should be noted that a limiting groove matched with the insert block 42 is provided on the top of the regulating box 2, and the insert block 42 is plugged into the limiting groove.

[0029] In this embodiment, two moving mechanisms 5 are provided on both the left and right sides of the outside of the regulating box 2. The moving mechanisms 5 include a mounting box 51 fixedly mounted on the outside of the regulating box 2. An electric push rod 52 is fixedly mounted on the inner top wall of the mounting box 51. A moving wheel 53 is rotatably mounted on the output end of the electric push rod 52. The electric push rod 52 is activated to extend and retract by the controller. The electric push rod 52 is extended and retracted so that the moving wheel 53 extends to the outside of the mounting box 51, lifting the regulating box 2, thereby moving the regulating box 2 and the servo drive body 1.

[0030] The installation box 51 is a hollow cuboid, and a moving opening adapted to the moving wheel 53 is provided inside the installation box 51 .

[0031] Embodiment 2:

[0032] See also Figure 1-2 On the basis of the first embodiment, two limit assemblies 6 are provided inside the adjusting box 2 to limit the threaded block 33. The limit assemblies 6 include a slider 61 fixedly connected to the bottom of the threaded block 33. A slide rail 62 adapted to the slider 61 is fixedly installed on the inner bottom wall of the adjusting box 2. The slider 61 and the slide rail 62 are slidably connected. By providing the slider 61 and the slide rail 62, the stability of the left and right movement of the threaded block 33 is improved, achieving the advantage of strong practicality.

[0033] The above technical solution improves the stability of the left and right movement of the threaded block 33, the fixing plate 34 and the clamping block 35, thereby achieving the advantage of strong practicality.

[0034] The working principle of the above embodiment is:

[0035] When in use, the servo drive body 1 is initially fixed by plugging the plug block 42 into the limit groove, and then the motor 31 is started by the controller to drive the two-way threaded rod 32 to rotate. The rotation of the two-way threaded rod 32 drives the two threaded blocks 33 to move. At this time, the two threaded blocks 33 drive the two fixing plates 34 and the block 35 to approach and abut against the fixing seat 41, so that the block 35 extends to the inside of the plug-in groove, thereby fixing the servo drive body 1; when the servo drive body 1 is moved, the electric push rod 52 is started to extend and retract by the controller, and the electric push rod 52 extends and retracts so that the moving wheel 53 extends to the outside of the installation box 51, and lifts up the adjustment box 2, thereby moving the adjustment box 2 and the servo drive body 1.

[0036] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail. The device is powered by an external power supply.

[0037] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] 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 portable APH AC asynchronous spindle servo drive, comprising a servo drive body (1) and an adjustment box (2) arranged at the bottom of the servo drive body (1), characterized in that: The regulating box (2) is provided with a mounting mechanism (3) extending to the outside thereof, and the bottom of the servo drive body (1) is provided with a connecting assembly (4); The mounting mechanism (3) comprises a motor (31) fixedly mounted on the outside of the regulating box (2); a bidirectional threaded rod (32) extending into the inside of the regulating box (2) is fixedly connected to the output shaft of the motor (31); threaded blocks (33) are threadedly connected to the left and right sides of the outside of the bidirectional threaded rod (32); a fixing plate (34) extending into the outside of the regulating box (2) is fixedly connected to the top of the threaded block (33); and a clamping block (35) is fixedly connected to the opposite sides of the two fixing plates (34); The connection assembly (4) comprises a fixing seat (41) fixedly connected to the bottom of the servo drive body (1), and the bottom of the fixing seat (41) is fixedly connected to two plug blocks (42) extending into the interior of the adjustment box (2).

2. The APH AC asynchronous spindle servo drive that is easy to move according to claim 1 is characterized by: A protective cover fixedly mounted on the outside of the motor (31) and fixedly connected to the left side of the regulating box (2), and the bidirectional threaded rod (32) is rotatably connected to the inside of the regulating box (2).

3. The APH AC asynchronous spindle servo drive that is easy to move according to claim 1 is characterized by: The inside of the regulating box (2) is provided with a sliding opening matched with the fixing plate (34), and the outer diameter of the fixing plate (34) is matched with the inner diameter of the sliding opening.

4. The APH AC asynchronous spindle servo drive that is easy to move according to claim 1 is characterized by: The fixing seat (41) is provided with a plug-in slot adapted to the clamping block (35) inside, and the clamping block (35) is plugged into the plug-in slot.

5. The mobile APH AC asynchronous spindle servo drive according to claim 1, characterized in that: A limiting groove matched with the insert block (42) is provided on the top of the regulating box (2), and the insert block (42) and the limiting groove are plugged into each other.

6. The APH AC asynchronous spindle servo drive that is easy to move according to claim 1 is characterized by: Two moving mechanisms (5) are arranged on both left and right sides of the outside of the regulating box (2), and the moving mechanism (5) comprises a mounting box (51) fixedly mounted on the outside of the regulating box (2), an electric push rod (52) is fixedly mounted on the inner top wall of the mounting box (51), and a moving wheel (53) is rotatably mounted on the output end of the electric push rod (52).

7. The mobile APH AC asynchronous spindle servo drive according to claim 1, characterized in that: The regulating box (2) is provided with two limiting assemblies (6) for limiting the threaded block (33), the limiting assemblies (6) comprising a sliding block (61) fixedly connected to the bottom of the threaded block (33), a sliding rail (62) matched with the sliding block (61) is fixedly installed on the inner bottom wall of the regulating box (2), and the sliding block (61) and the sliding rail (62) are slidably connected.

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