Servo motor testing device

Abstract

The utility model discloses a servo motor testing device, relates to the technical field of servo motor testing, and provides the following scheme aiming at the problems that most existing servo motor testing devices are not provided with protection mechanisms, and workers are easy to touch testing parts by mistake when testing servo motors, the servo motor testing device comprises a workbench and a protection cover, the top of the protective cover is slidably connected with a movable cover, one side of the top of the workbench is provided with a fixed base, the top of the fixed base is provided with a test motor, the top of the test motor is provided with a heat dissipation mechanism, one side of the test motor is connected with a driving shaft, the top of the workbench is provided with a detector base, and the top of the detector base is provided with a rotating speed detector. The driving shaft penetrates through the interior of the rotating speed detector, and the other end of the driving shaft is provided with a test loader. According to the utility model, the structure is novel, the movable protective cover is installed to prevent personnel from contacting moving parts, and the heat dissipation mechanism is installed to avoid faults caused by overheating of the servo motor.

Description

TECHNICAL FIELD

[0001] The utility model relates to servo motor test technical field especially relates to a kind of servo motor testing device. BACKGROUND

[0002] Servo motor refers to the engine in servo system control mechanical element rotation, is a kind of auxiliary motor indirect speed changer, when servo motor is tested, it is very important to take appropriate protective measures, to ensure the safety of equipment and operating personnel, the traditional servo motor testing device is mostly not installed with protection mechanism, when servo motor is tested, staff is easy to touch test component, and lead to injury. Present servo motor testing device is proposed, by installing movable protective cover, prevent part from flying out when testing, simultaneously install heat dissipation mechanism, avoid servo motor and cause failure due to overheating, prevent personnel from contacting to moving part. SUMMARY

[0003] The servo motor testing device solves the existing problems.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of servo motor testing device, including workbench, the workbench top is provided with protective cover, and the protective cover top is slidably connected with movable cover, the workbench top one side is provided with fixed base, and the fixed base top is installed with test motor, the test motor top is provided with heat dissipation mechanism, and the test motor side is connected with driving shaft, the workbench top is provided with detector base, and the detector base top is installed with speed detector, the driving shaft is penetrated in speed detector inside, and the driving shaft other end is installed with test load.

[0006] Preferably, the protective cover top two sides are provided with moving groove, and the movable cover inner side is symmetrically installed with clamping block, the clamping block shape size is matched with moving groove, and the movable cover rotates along moving groove, the movable cover one side is connected with pull rod.

[0007] Preferably, the heat dissipation mechanism includes heat dissipation cover, and the fixed base top one side is provided with rotating shaft, the rotating shaft one side is rotatably connected with heat dissipation cover, and the heat dissipation cover top is installed with heat dissipation box body, the heat dissipation box body inside is provided with heat dissipation fan, and the heat dissipation fan lower side is installed with heat dissipation plate.

[0008] Preferably, the heat dissipation box body top is provided with long strip hole, and the heat dissipation plate inside is provided with honeycomb hole.

[0009] Preferably, a fixed flange is arranged at the connection between the driving shaft and the rotating speed detector, and the fixed flange is symmetrically arranged on both sides of the rotating speed detector, and the detector base is a trapezoidal structure.

[0010] Preferably, a first coupling is arranged on one side of the detector base, and a second coupling is arranged on the other side of the detector base, and the first coupling and the second coupling are sleeved on the outside of the driving shaft.

[0011] Preferably, the test motor, the rotating speed detector, the test load device, the first coupling and the second coupling are all collinear with the driving shaft.

[0012] Preferably, a groove is arranged on one side of the heat dissipation cover, and the groove of the heat dissipation cover is matched with the driving shaft in shape and size.

[0013] The servo motor test device has the advantages that:

[0014] 1. When the test motor is rotating for testing, a large amount of heat is generated, and the heat inside the heat dissipation cover is discharged through the heat dissipation fan, so that the test motor is cooled, and the servo motor is prevented from being overheated and causing failure.

[0015] 2. The movable cover can be quickly adjusted to open and close the movable cover, and the workbench is covered by the combination of the protective cover and the movable cover, so that the servo motor test is better protected, and the problem of parts flying out during testing is effectively prevented.

[0016] In summary, after the structure of the utility model is adopted, the movable cover can be better adjusted to open and close the movable cover, the workbench is covered by the combination of the protective cover and the movable cover, the servo motor test is better protected, and the problem of parts flying out during testing is effectively prevented. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the servo motor test device of the utility model;

[0018] Figure 2 It is a deformation structure schematic view of the servo motor test device of the utility model;

[0019] Figure 3 It is a structure schematic view of the servo motor test device of the utility model;

[0020] Figure 4 It is an internal structure schematic view of the servo motor test device of the utility model;

[0021] Figure 5 It is another angle structure schematic view of the servo motor test device of the utility model;

[0022] Figure 6 It is the internal structure schematic view of the heat dissipation cover of the utility model.

[0023] The label in the figure: 1, workbench; 2, protective cover; 3, moving groove; 4, moving cover; 5, clamping block; 6, pull rod; 7, fixed base; 8, rotating shaft; 9, heat dissipation cover; 10, heat dissipation box body; 11, heat dissipation plate; 12, heat dissipation fan; 13, test motor; 14, driving shaft; 15, detector base; 16, rotating speed detector; 17, fixed flange; 18, test load ware; 19, first coupling; 20, second coupling. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Referring to Figures 1-6 A kind of servo motor testing device, including workbench 1, protective cover 2 is arranged on the top of workbench 1, and moving cover 4 is slidably connected to the top of protective cover 2, fixed base 7 is arranged on the top of workbench 1 one side, and test motor 13 is installed on the top of fixed base 7, test motor 13 is the servo motor test motor 13 required to be tested, and heat dissipation mechanism is arranged on the top of test motor 13, and driving shaft 14 is connected to the side of test motor 13, test motor 13 is used to drive driving shaft 14, detector base 15 is arranged on the top of workbench 1, and rotating speed detector 16 is installed on the top of detector base 15, and rotating speed detector 16 is used to test test motor 13, driving shaft 14 is penetrated in the inside of rotating speed detector 16, and test load ware 18 is installed on the other end of driving shaft 14, moving groove 3 is formed on the top of protective cover 2 two sides, and clamping block 5 is symmetrically installed in the inside of moving cover 4, the shape and size of clamping block 5 are matched with moving groove 3, and moving cover 4 is rotated along moving groove 3, pull rod 6 is connected to the side of moving cover 4, and pull rod 6 is used to facilitate user to adjust moving cover 4, to achieve the purpose of opening and closing moving cover 4, workbench is coated by the mutual combination of protective cover 2 and moving cover 4, and servo motor test is better protected, effectively prevent parts from flying out when testing.

[0026] Referring to Figure 5 And Figure 6The heat dissipation mechanism comprises a heat dissipation cover 9, and a rotating shaft 8 is arranged on one side of the top of the fixed base 7, and the heat dissipation cover 9 is rotatably connected to one side of the rotating shaft 8, and the heat dissipation cover 9 rotates around the rotating shaft 8 to achieve the purpose of opening and closing the heat dissipation cover 9, and the heat dissipation cover 9 is provided with a heat dissipation box body 10 on the top, and the heat dissipation box body 10 is provided with a heat dissipation fan 12 inside, and when the test motor 13 is tested to rotate, a large amount of heat will be generated, and the heat dissipation fan 12 is used for temperature control of the test motor 13, so as to prevent the servo motor from causing failure due to overheating, and the heat dissipation fan 12 is installed below the heat dissipation plate 11, the heat dissipation box body 10 is provided with a long strip-shaped hole on the top, and the heat dissipation plate 11 is provided with a honeycomb-shaped hole inside, the heat dissipation fan 12 is used for discharging the heat inside the heat dissipation cover 9, so as to achieve the purpose of cooling the test motor 13, and the heat dissipation cover 9 is provided with a groove on one side, and the size and shape of the groove of the heat dissipation cover 9 are matched with the driving shaft 14.

[0027] With reference to Figure 4 and Figure 5 The driving shaft 14 is provided with a fixed flange 17 at the connection with the rotating speed detector 16, and the fixed flange 17 is symmetrically installed on both sides of the rotating speed detector 16, and the fixed flange 17 is used for fixing the driving shaft 14 and the rotating speed detector 16, so as to improve the stability of the driving shaft 14 during rotation, and the detector base 15 is a trapezoidal structure, and the detector base 15 is provided with a first coupling 19 on one side, and the detector base 15 is provided with a second coupling 20 on the other side, and the first coupling 19 and the second coupling 20 are sleeved on the outside of the driving shaft 14, and the first coupling 19 and the second coupling 20 are used for fixing the driving shaft 14, and the test motor 13, the rotating speed detector 16, the test load detector 18, the first coupling 19 and the second coupling 20 are all collinear with the driving shaft 14.

[0028] Working principle: first, in use, the hand pull rod 6 is pulled up to move the cover 4, the cover 4 is moved along the moving slot 3 opened at the top of the protective cover 2, after rotating the cover 4 to the appropriate position, open the heat dissipation cover 9, install the test motor 13 required to be tested on the top of the fixed base 7, connect the one end of the drive shaft 14 with the test motor 13, connect the other end of the drive shaft 14 with the speed detector 16 through the fixed flange 17, connect the drive shaft 14 on the other side of the speed detector 16 with the test load 18, then check, ensure that the test motor 13, the speed detector 16, the test load 18, the first coupling 19 and the second coupling 20 are all in the collinear position with the drive shaft 14, then close the heat dissipation cover 9, pull down the pull rod 6 to put down the cover 4, protect the top of the workbench 1, then drive the test motor 13, test the servo motor, the heat dissipation fan 12 starts to rotate, take out the heat inside the heat dissipation cover 9, heat dissipation temperature control of the test motor 13, ensure the stability of the test motor 13 during testing, the protective cover 2 and the cover 4 cooperate with each other, effectively prevent the parts from flying out during testing, improve the safety during testing.

[0029] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A servo motor testing device comprising a worktable (1), characterized in that, The workbench (1) top is provided with a protective cover (2), and the protective cover (2) top is slidably connected with a moving cover (4), one side of the workbench (1) top is provided with a fixed base (7), and the fixed base (7) top is installed with a test motor (13), the test motor (13) top is provided with a heat dissipation mechanism, and one side of the test motor (13) is connected with a driving shaft (14), the workbench (1) top is provided with a detector base (15), and the detector base (15) top is installed with a rotating speed detector (16), the driving shaft (14) penetrates in the rotating speed detector (16), and the other end of the driving shaft (14) is installed with a test load (18).

2. A servo motor testing device according to claim 1, wherein The protective cover (2) top is provided with a moving slot (3), and the moving cover (4) is symmetrically installed with a clamping block (5) inside, the clamping block (5) shape and size is matched with the moving slot (3), and the moving cover (4) rotates along the moving slot (3), one side of the moving cover (4) is connected with a pull rod (6).

3. The servo motor testing device of claim 1, wherein, The heat dissipation mechanism comprises a heat dissipation cover (9), and one side of the fixed base (7) top is provided with a rotating shaft (8), one side of the rotating shaft (8) is rotatably connected with the heat dissipation cover (9), and the heat dissipation cover (9) top is installed with a heat dissipation box body (10), the heat dissipation box body (10) is provided with a heat dissipation fan (12) inside, and the heat dissipation fan (12) below is installed with a heat dissipation plate (11).

4. A servo motor testing apparatus according to claim 3, wherein The heat dissipation box body (10) top is provided with a long strip hole, and the heat dissipation plate (11) inside is provided with a honeycomb hole.

5. The servo motor testing device of claim 1, wherein, The driving shaft (14) and the rotating speed detector (16) are provided with a fixed flange (17) at the connection, and the fixed flange (17) is symmetrically installed on both sides of the rotating speed detector (16), the detector base (15) is a trapezoidal structure.

6. The servo motor testing device of claim 1, wherein, One side of the detector base (15) is provided with a first coupling (19), and the other side of the detector base (15) is installed with a second coupling (20), the first coupling (19) and the second coupling (20) are sleeved on the outside of the driving shaft (14).

7. The servo motor testing device of claim 1, wherein, The test motor (13), the rotating speed detector (16), the test load (18), the first coupling (19) and the second coupling (20) are all collinear with the driving shaft (14).

8. The servo motor testing device of claim 3, wherein, One side of the heat dissipation cover (9) is provided with a groove, and the groove of the heat dissipation cover (9) is matched with the driving shaft (14) in size.

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