Direct drive motor machining tool

Abstract

The utility model belongs to the technical field of motor machining, and discloses a direct drive motor machining tool which comprises a workbench, supporting plates are fixedly installed on the two sides of the bottom of the workbench, servo motors are fixedly installed on the surfaces of the supporting plates, and right-hand and left-hand threaded rods are fixedly installed at the output ends of the servo motors. Through the arrangement of a supporting plate, a servo motor, a positive and negative threaded rod, a clamping block and a positioning assembly, in the using process, the servo motor is powered on by personnel, the output end of the servo motor can adjust the positive and negative threaded rod to rotate, and when the positive and negative threaded rod rotates, the clamping block can be driven to relatively move in a sliding groove; after a positioning cylinder on the clamping plate makes contact with the direct drive motor, a suction cup can be adsorbed to the surface of the direct drive motor, a damping rod and a spring can relieve the pressure borne by the suction cup, direct drive motors of different shapes can be clamped, the stability of positioning and clamping of the direct drive motor is improved, and the clamping efficiency is improved. And scratches on the surface of the direct-drive motor are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor processing, and specifically relates to a direct drive motor processing tooling. Background Art

[0002] The main structure of a direct drive motor includes a housing component and a working functional component assembled inside the motor housing. The housing is the outer shell component of the motor. The industrialized processing method of the motor housing mostly adopts milling processing such as boring processing, grooving processing, etc. Specifically, the motor housing material to be processed is placed on a fixture, and through numerical control milling processing, the above-mentioned processing structures are formed on the housing surface.

[0003] For example, the utility model with the publication number CN210967842U discloses a motor processing tooling table, which includes a chassis base, and a number of clamping and processing devices are annularly distributed on the chassis base; each clamping and processing device includes a base plate and a top plate; the top plate is slidably connected to the top of the base plate; a number of bottom limiting grooves are opened on the top of the base plate, and the top plate is provided with corresponding top limiting clamping through holes; side limiting clamping covers are fixedly connected to the bottoms of the top limiting clamping through holes; a number of sliding rods are slidably connected between the top plate and the base plate; a return spring is sleeved on the sliding rod, the bottom of the return spring is fixedly connected to the base plate, the top of the return spring is fixedly connected to the bottom of the top plate, and the top of the sliding rod penetrates through the top of the top plate. Through the above device components, not only can the motor housing components be effectively and firmly clamped during processing, the processing accuracy is high, and waste is not easily generated. At the same time, a large number of accessories can be processed by using the above device components.

[0004] The outer appearance shapes of direct drive motors are different. When fixing them, the support clamps one corner or the edge of their outer appearance, resulting in the direct drive motor shaking or moving during the processing, leading to a decrease in processing accuracy. Moreover, during the processing, it is inconvenient to process other angles of the direct drive motor. Therefore, in view of the above problems, a direct drive motor processing tooling is proposed. Content of the Utility Model

[0005] To solve the problems raised in the above background art, the utility model provides a direct drive motor processing tooling, which can solve the problems that the outer appearance shapes of direct drive motors are different, when fixing them, the support clamps one corner or the edge of their outer appearance, resulting in the direct drive motor shaking or moving during the processing, leading to a decrease in processing accuracy, and it is inconvenient to process other angles of the direct drive motor during the processing.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A direct drive motor processing tooling, including a workbench, both sides of the bottom of the workbench are fixedly installed with support plates, the surface of the support plates is fixedly installed with servo motors, the output end of the servo motor is fixedly installed with a positive and negative threaded rod, both sides of the surface of the positive and negative threaded rod are threadedly penetrated with clamping plates, several positioning components are arranged on the surface of the clamping plates, an adjusting component is arranged on the front surface of the workbench, and a direct drive motor is arranged on the surface of the adjusting component.

[0007] Preferably, the positioning component includes several positioning cylinders fixedly installed on the surface of the clamping plate, a damping rod is fixedly installed inside the positioning cylinder, a spring is sleeved on the surface of the damping rod, and a suction cup is fixedly installed at one end of the damping rod.

[0008] Preferably, the adjusting component includes a limiting plate fixedly installed at the bottom of the front surface of the workbench, a positioning groove is opened on the surface of the limiting plate, a rotating rod penetrates through the positioning groove, two meshing gears are fixedly installed at one end of the rotating rod, a support column is fixedly installed on the surface of the gear, and a rotating plate is arranged at the top of the support column.

[0009] Preferably, a sliding groove is opened in the middle of the surface of the workbench, the size of the sliding groove is adapted to the size of the clamping plate, and the clamping plate slides inside the sliding groove.

[0010] Preferably, a blocking block is fixedly installed on one side of the surface of the workbench, the shape of the blocking block is trapezoidal, and the inclined surface of the trapezoid is adjacent to the sliding groove.

[0011] Preferably, a sealing ring is arranged at the edge inside the suction cup, the sealing ring is in contact with the surface of the direct drive motor, and a negative pressure is formed between the surface of the suction cup and the surface of the direct drive motor.

[0012] Preferably, the diameter of the support column is adapted to the size of the sliding groove, and the support column rotates inside the sliding groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the process of using the utility model, through the settings of the support plate, servo motor, positive and negative threaded rod, clamping block and positioning component, when the servo motor is powered on, its output end will drive the positive and negative threaded rod to rotate. When the positive and negative threaded rod rotates, it will drive the clamping block to move relatively inside the sliding groove. After the positioning cylinder on the clamping plate contacts the direct drive motor, the suction cup will adsorb on the surface of the direct drive motor, and the damping rod and spring will reduce the pressure received by the suction cup, enabling clamping of direct drive motors with different shapes, improving the stability of positioning and clamping of the direct drive motor, and reducing scratches on the surface of the direct drive motor.

[0015] In the process of using the utility model, through the settings of the workbench and the adjustment component, when operating, the user rotates the rotating rod through the limit plate. The rotating rod drives the support column to rotate inside the sliding groove through two meshing gears. When the support column rotates, it will drive the direct drive motor on the rotating plate to rotate, playing a role in adjusting the direct drive motor at different angles and improving the convenience during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the disassembled structure of the utility model;

[0018] Figure 3 is a schematic diagram of the adjustment component structure of the utility model;

[0019] Figure 4 is a schematic diagram of the positioning component structure of the utility model.

[0020] In the figure: 1, workbench; 2, support plate; 3, servo motor; 4, positive and negative threaded rod; 5, clamping plate; 6, positioning component; 61, positioning cylinder; 62, damping rod; 63, spring; 64, suction cup; 7, adjustment component; 71, limit plate; 72, rotating rod; 73, gear; 74, support column; 75, rotating plate; 8, direct drive motor; 9, blocking block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Such as Figures 1 to 4As shown in the figure, the utility model provides a processing tooling for a direct drive motor, which includes a workbench 1. Both sides of the bottom of the workbench 1 are fixedly installed with support plates 2. The surface of the support plate 2 is fixedly installed with a servo motor 3. The output end of the servo motor 3 is fixedly installed with a positive and negative threaded rod 4. Both sides of the surface of the positive and negative threaded rod 4 are threadedly penetrated with clamping plates 5. A sliding groove is opened in the middle of the surface of the workbench 1. The size of the sliding groove is adapted to the size of the clamping plate 5. The clamping plate 5 slides inside the sliding groove. Several positioning components 6 are arranged on the surface of the clamping plate 5. An adjusting component 7 is arranged on the front surface of the workbench 1. A direct drive motor 8 is arranged on the surface of the adjusting component 7. A blocking block 9 is fixedly installed on one side of the surface of the workbench 1. The shape of the blocking block 9 is trapezoidal, and the inclined surface of the trapezoid is adjacent to the sliding groove.

[0023] During the use process, the operator connects the servo motor 3 to the power supply, and its output end will drive the clamping plates 5 on the positive and negative threaded rod 4 to move synchronously towards the middle. When the clamping plates 5 move, they will drive the positioning components 6 to move. The positioning components 6 position and clamp the direct drive motor 8 through the suction cups 64. And when it is necessary to process the direct drive motor 8 at other positions, just rotate the adjusting component 7.

[0024] As Figures 1 to 4 shown in the figure, the positioning component 6 includes several positioning cylinders 61 fixedly installed on the surface of the clamping plate 5. A damping rod 62 is fixedly installed inside the positioning cylinder 61. A spring 63 is sleeved on the surface of the damping rod 62. One end of the damping rod 62 is fixedly installed with a suction cup 64. A sealing ring is arranged at the edge inside the suction cup 64. The sealing ring is in contact with the surface of the direct drive motor 8. A negative pressure is formed between the surface of the suction cup 64 and the surface of the direct drive motor 8.

[0025] During the use process, the clamping plate 5 drives the positioning cylinder 61 to move towards the middle. After the suction cup 64 on the damping rod 62 contacts the surface of the direct drive motor 8, the suction cup 64 will position the direct drive motor 8. When fixing direct drive motors 8 with different shapes, the spring 63 on the damping rod 62 will stretch and contract to different degrees according to the extrusion of the clamping plate 5, and rebound during the stretching. The damping rod 62 drives the suction cup 64 to fix the direct drive motor 8.

[0026] As Figures 1 to 4 shown in the figure, the adjusting component 7 includes a limiting plate 71 fixedly installed at the bottom of the front surface of the workbench 1. A positioning groove is opened on the surface of the limiting plate 71. A rotating rod 72 penetrates through the positioning groove. Two meshing gears 73 are fixedly installed at one end of the rotating rod 72. A support column 74 is fixedly installed on the surface of the gear 73. A rotating plate 75 is arranged at the top of the support column 74. The diameter of the support column 74 is adapted to the size of the sliding groove. The support column 74 rotates inside the sliding groove.

[0027] During use, personnel will rotate the rotating rod 72 through the limiting plate 71. When the rotating rod 72 rotates, it will drive the gear 73 at one end to rotate. The gear 73 transmits power to the support column 74. The support column 74 rotates. When the support column 74 rotates, it will drive the rotating plate 75 to rotate, and the direct drive motor 8 will change its angle accordingly.

[0028] The working principle and use process of the utility model are as follows: the personnel connect the servo motor 3 to the power supply, and the output end thereof will drive the clamping plate 5 on the positive and negative threaded rods 4 to move synchronously toward the middle. When the clamping plate 5 moves, the positioning cylinder 61 is driven to move toward the middle. After the suction cup 64 on the damping rod 62 contacts the surface of the direct-drive motor 8, the suction cup 64 will position the direct-drive motor 8. When fixing the direct-drive motor 8 of different shapes, the spring 63 on the damping rod 62 will be squeezed by the clamping plate 5. It can be extended and retracted to different degrees, and rebound during extension and retraction. The suction cup 64 is driven by the damping rod 62 to fix the direct-drive motor 8. When the direct-drive motor 8 needs to be rotated, the rotating rod 72 is rotated through the limit plate 71. When the rotating rod 72 rotates, it will drive the gear 73 at one end to rotate. The gear 73 transmits power to the support column 74, and the support column 74 rotates. When the support column 74 rotates, it will drive the rotating plate 75 to rotate, and the angle of the direct-drive motor 8 changes accordingly.

[0029] 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.

[0030] 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 direct drive motor processing tool, comprising a workbench (1), characterized in that: Support plates (2) are fixedly mounted on both sides of the bottom of the workbench (1); a servo motor (3) is fixedly mounted on the surface of the support plate (2); a positive and negative threaded rod (4) is fixedly mounted on the output end of the servo motor (3); a clamping plate (5) is threadedly penetrated on both sides of the surface of the positive and negative threaded rod (4); a plurality of positioning components (6) are arranged on the surface of the clamping plate (5); an adjustment component (7) is arranged on the front of the workbench (1); and a direct drive motor (8) is arranged on the surface of the adjustment component (7).

2. The direct drive motor processing tooling according to claim 1, characterized in that: The positioning assembly (6) comprises a plurality of positioning cylinders (61) fixedly mounted on the surface of the clamping plate (5), a damping rod (62) fixedly mounted inside the positioning cylinder (61), a spring (63) sleeved on the surface of the damping rod (62), and a suction cup (64) fixedly mounted on one end of the damping rod (62).

3. The direct drive motor processing tooling according to claim 1, characterized in that: The adjustment assembly (7) comprises a limit plate (71) fixedly mounted on the bottom of the front side of the workbench (1); a positioning groove is provided on the surface of the limit plate (71); a rotating rod (72) passes through the interior of the positioning groove; two meshing gears (73) are fixedly mounted on one end of the rotating rod (72); a supporting column (74) is fixedly mounted on the surface of the gear (73); and a rotating plate (75) is provided on the top of the supporting column (74).

4. The direct drive motor processing tooling according to claim 1, characterized in that: A sliding groove is provided in the middle of the surface of the workbench (1), the size of the sliding groove matches the size of the clamping plate (5), and the clamping plate (5) slides inside the sliding groove.

5. The direct drive motor processing tooling according to claim 1, characterized in that: A blocking block (9) is fixedly mounted on one side of the surface of the workbench (1); the blocking block (9) is in the shape of a trapezoid, and the inclined surface of the trapezoid is located adjacent to the sliding groove.

6. The direct drive motor processing tooling according to claim 2, characterized in that: A sealing ring is provided at the inner edge of the suction cup (64), and the sealing ring is in contact with the surface of the direct-drive motor (8), so that negative pressure is formed between the suction cup (64) and the surface of the direct-drive motor (8).

7. The direct drive motor processing tooling according to claim 3, characterized in that: The diameter of the support column (74) is matched to the size of the sliding groove, and the support column (74) rotates inside the sliding groove.

Images