A detection platform for commutator production

Abstract

The utility model discloses a detection platform for commutator production, including operation panel, the operation panel top is equipped with motor, motor top is equipped with bottom plate, the both sides of bottom plate top are equipped with adjusting device, and the both sides of two clamping plates top symmetry are equipped with two clamping plates, and the both ends of clamping plate are all through round groove, the both sides of bottom plate top are equipped with adjusting device, and the side of two clamping plates close to each other is equipped with arc -shaped groove, and the one end of operation panel is equipped with tool box, and the one end of operation panel top is equipped with sliding slot, and the inside movable joint of sliding slot has the slider of size, and the top of slider is equipped with base, and the top of base is equipped with adjusting desk lamp, and the side of base side controller, and the below of operation panel is equipped with four support legs, and the one end below of operation panel is equipped with foot switch, and the both sides of two clamping plates symmetry are equipped with two springs, the utility model discloses when using can be positioned to the detection of different size commutator.

Description

Technical Field

[0001] This utility model belongs to the technical field of commutator production equipment, and in particular relates to a testing platform for commutator production. Background Technology

[0002] The commutator is a component in a DC permanent magnet series motor that enables the motor to continue rotating. Therefore, the commutator is an important component for the continuous rotation of the motor. It enables the motor to continue rotating by changing the direction of the current in the motor. In order to control costs, some micro and small manufacturing enterprises use manual inspection when inspecting the appearance of the commutator. Manual inspection requires the use of a test bench to rotate the commutator for easy inspection.

[0003] Traditional testing platforms only use a rotating circular plate to test the commutator during rotation, lacking a limiting device. During the rotation test, the commutator may detach from the testing platform due to external forces and fall to the ground, causing damage and affecting subsequent use. Furthermore, the testing operation is inconvenient, and the lighting device is fixed in position and cannot be flexibly adjusted according to the testing angle. Therefore, there is an urgent need for a new type of testing platform to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a testing platform for commutator production, which addresses the problem that commutators may fall off the testing table and onto the ground during rotation testing due to external forces or other factors, caused by the lack of a limiting device.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: It includes an operating table, a motor mounted on top of the operating table, a base plate above the motor, two symmetrical clamping plates above the base plate, circular grooves penetrating both ends of each clamping plate, adjustment devices on both sides above the base plate, and arc-shaped grooves on the sides of the two clamping plates that are close to each other. A toolbox is located at one end of the operating table, a sliding groove is located at one end of the operating table, a slider of matching size is movably connected inside the sliding groove, a base is located above the slider, an adjustable table lamp is located above the base, a controller is located on the side of the base, four support legs are located below the operating table, a foot switch is located at one end below the operating table, and two springs are symmetrically arranged between the two clamping plates.

[0006] Furthermore, the adjusting device includes a threaded column, with connecting plates at both ends of the threaded column, and annular columns at both ends of the threaded column. The inner ring of each annular column is threaded, and a circular handle is surrounded at the middle of the outer ring of the annular column. Several fixing posts are provided between the circular handle and the annular column.

[0007] Furthermore, the threaded post is movably connected to the inside of the circular groove on the same side of the two clamping plates, the connecting plate is fixed to both sides above the base plate, and the threaded post is movably connected to the inner ring of the spring.

[0008] Furthermore, the threaded post is movably connected to the inner ring of the annular post, and the two are of the same size.

[0009] The annular column is movably connected to the side of the clamp plate away from the spring.

[0010] The clamping plate is movably connected above the base plate, and the spring is connected between the two circular grooves.

[0011] The foot switch is connected to the support leg.

[0012] Beneficial effects: This utility model is reasonably designed and has the following beneficial effects:

[0013] 1. The platform adopts an adjustable clamping plate and threaded drive design to achieve compatibility with multiple specifications of commutators: by rotating the circular handle, the circular column is driven to move along the threaded column, and the distance between the two clamping plates can be flexibly adjusted without replacing the clamping plate assembly, making the operation simple and convenient; at the same time, the spring is connected between the clamping plates to form an elastic buffer, which, together with the silicone pad in the arc groove, can ensure that the commutator does not deviate during testing and avoid surface damage caused by rigid clamping.

[0014] 2. The adjustable table lamp uses a strong light source and a flexible hose. It can move laterally along the operating table through the cooperation of the slider and the slide rail. The hose can adjust the lighting angle and height to ensure that there are no blind spots on the commutator surface and improve the defect identification rate. The foot switch controls the motor start and stop, freeing up the operator's hands. The operator can focus on using tools such as magnifying glasses and digital calipers, improving the inspection accuracy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is the front view of the present utility model;

[0017] Figure 3 This is a top view of the present invention;

[0018] Figure 4 This is an exploded view of the present invention;

[0019] Figure 5 This is a structural diagram of some parts of this utility model.

[0020] In the diagram: 1-operating table, 2-motor, 3-base plate, 4-clamping plate, 5-circular groove, 6-adjusting device, 7-arc groove, 8-toolbox, 9-support leg, 10-foot switch, 11-adjusting table lamp, 12-base, 13-slider, 14-slide groove, 15-controller, 16-spring;

[0021] 61-Threaded post, 62-Connecting plate, 63-Ring post, 64-Thread, 65-Ring handle, 66-Fixed post. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Combination Figures 1 to 5 The diagram illustrates a testing platform for commutator production, comprising an operating table 1, a motor 2 above the operating table 1, a base plate 3 above the motor 2, two symmetrical clamping plates 4 above the base plate 3, circular grooves 5 penetrating both ends of the clamping plates 4, adjustment devices 6 on both sides above the base plate 3, and arc-shaped grooves 7 on the sides of the two clamping plates 4 that are close to each other. A toolbox 8 is located at one end of the operating table 1, and a slide 14 is located at one end of the upper part of the operating table 1. A matching slider 13 is movably connected inside the slide 14, a base 12 is located above the slider 13, an adjustable lamp 11 is located above the base 12, a controller 15 is located on the side of the base 12, four support legs 9 are located below the operating table 1, a foot switch 10 is located at one end of the lower part of the operating table 1, and two springs 16 are symmetrically arranged between the two clamping plates 4. In this invention, the motor, adjustable lamp, controller, and threaded column are all existing technologies and are not described in detail. The adjustable lamp in this invention is a high-intensity lamp, and the adjustment method uses a conventional adjustable flexible hose, which can adjust the angle and height of the lamp. The controller controls the brightness and on / off state of the lamp.

[0024] The adjusting device 6 includes a threaded post 61, with connecting plates 62 at both ends of the threaded post 61, and annular posts 63 at both ends of the threaded post 61. The inner ring of the annular posts 63 is provided with threads 64, and an annular handle 65 is surrounded around the middle of the outer ring of the annular posts 63. Several fixing posts 66 are provided between the annular handle 65 and the annular posts 63.

[0025] The threaded post 61 is movably connected to the inside of the circular groove 5 on the same side of the two clamping plates 4 and the two are of the same size. The connecting plate 62 is fixed on both sides above the base plate 3. The threaded post 61 is movably connected to the inner ring of the spring 16.

[0026] The threaded post 61 is movably connected to the inner ring of the annular post 63 and the two are of the same size. The threads of the threaded post 61 and the threads 64 are mutually matched.

[0027] The annular post 63 is movably connected to the side of the clamping plate 4 away from the spring 16.

[0028] The clamping plate 4 is movably connected above the base plate 3. The spring 16 is connected between the two circular grooves 5. The side of the arc-shaped groove 7 is provided with a silicone pad to prevent damage to the commutator. Through the action of the spring 16, the clamping plate 4 can limit the commutator without applying too much force, thus avoiding damage to the commutator. After the position of the clamping plate 4 is fixed, it only limits the commutator, ensuring that the commutator will not detach from the base plate 3 during the rotation detection process. It also makes it easy to move the commutator up and down directly to remove it. The adjustment device can also flexibly adjust the position of the clamping plate 4, so that the clamping plate 4 can limit the commutator of different sizes.

[0029] The foot switch 10 is connected to the support leg 9 and to the motor 2. The foot switch is used to control the switching of the motor 2. The connection method between the foot switch and the motor is existing technology and can adopt common methods such as single-phase motor connection. The motor 2 is a stepper motor.

[0030] Working Principle: In use, this invention first adjusts the positions of the two clamping plates 4 according to the size of the commutator being tested. During adjustment, the circular handles 65 on the sides of the circular grooves 5 at both ends of the clamping plates 4 are rotated. The fixed post 66 drives the circular post 63 to rotate, thereby moving the clamping plates 4 through the engagement of the threaded post 61 and the threaded threaded post 64. After the clamping plates 4 are moved to the appropriate position, the commutator is placed between the arc-shaped grooves 7 on the sides of the two clamping plates 4. The two arc-shaped grooves 7 are located on both sides of the commutator, limiting its movement. Then, the adjusting lamp 11 is moved to the appropriate position through the engagement of the slider 13 and the sliding groove 14. The angle and height of the adjusting lamp are then adjusted. Gloves are then taken out from the toolbox 8 and put on. A magnifying glass, digital caliper, angle gauge, and other tools are taken out. The foot switch 10 is used to start the motor 2 to rotate the base plate 3. The surface of the commutator is inspected using the aforementioned tools. After inspection, the commutator is removed and reversed for a second inspection of its bottom and the lower end of the clamping plate, ensuring a comprehensive inspection of the commutator.

[0031] This invention is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A testing platform for commutator production, characterized in that... The system includes an operating table (1), a motor (2) above the operating table (1), a base plate (3) above the motor (2), two clamping plates (4) symmetrically arranged above the base plate (3), each clamping plate (4) having a circular groove (5) penetrating both ends, an adjustment device (6) on both sides above the base plate (3), and an arc-shaped groove (7) on the side of the two clamping plates (4) that are close to each other. A toolbox (8) is provided at one end of the operating table (1), and a toolbox (8) is provided above the operating table (1). The end is provided with a slide groove (14), and a slider (13) of the same size is movably connected inside the slide groove (14). A base (12) is provided above the slider (13), and an adjustable table lamp (11) is provided above the base (12). A controller (15) is located on the side of the base (12). Four support legs (9) are provided below the operating table (1). A foot switch (10) is provided at one end below the operating table (1). Two springs (16) are symmetrically arranged between the two clamps (4).

2. The testing platform for commutator production according to claim 1, characterized in that: The adjusting device (6) includes a threaded post (61), with connecting plates (62) at both ends of the threaded post (61), and annular posts (63) at both ends of the threaded post (61). The inner ring of the annular posts (63) is threaded (64), and an annular handle (65) is surrounded around the middle of the outer ring of the annular posts (63). Several fixing posts (66) are provided between the annular handle (65) and the annular posts (63).

3. The testing platform for commutator production according to claim 2, characterized in that: The threaded post (61) is movably connected to the inside of the circular groove (5) on the same side of the two clamping plates (4), the connecting plate (62) is fixed on both sides above the base plate (3), and the threaded post (61) is movably connected to the inner ring of the spring (16).

4. A testing platform for commutator production according to claim 2, characterized in that: The threaded post (61) is movably connected to the inner ring of the annular post (63) and the two are of the same size.

5. A testing platform for commutator production according to claim 2, characterized in that: The annular post (63) is movably connected to the side of the clamping plate (4) away from the spring (16).

6. A testing platform for commutator production according to claim 1, characterized in that: The clamping plate (4) is movably connected above the base plate (3), and the spring (16) is connected between the two circular grooves (5).

7. A testing platform for commutator production according to claim 1, characterized in that: The foot switch (10) is connected to the support leg (9).

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