CN213842629U

CN213842629U - Servo motor test system

Info

Publication number: CN213842629U
Application number: CN202023229789.8U
Authority: CN
Inventors: 涂光炜
Original assignee: Sichuan Mk Servo Technology Co ltd
Current assignee: Sichuan Mk Servo Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-30
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a servo motor test system, including base and single chip microcomputer controller, be equipped with placing part and test section respectively at the upper surface of base, placing part includes bearing board and fixed plate, bearing board and base are parallel to each other, fixed plate and bearing board mutually perpendicular are equipped with fixed orifices and pivot hole respectively on the fixed plate, the test section is the rotational speed tester, be equipped with the alarm at the top of rotational speed tester, the signal output part of rotational speed tester is connected with single chip microcomputer controller's signal input part, the signal input part of alarm is connected with single chip microcomputer controller's signal output part; the utility model provides a servo motor test system can test servo motor's rotational speed effectively to this system easy operation, easy going up, whether staff only need warn through the alarm can judge whether normal receiving the servo motor's of test the rotational speed, improved work efficiency greatly, be favorable to in industry promoting.

Description

Servo motor test system

Technical Field

The utility model relates to the technical field of motors, particularly, relate to a servo motor test system.

Background

The servo motor (servo motor) is an engine for controlling mechanical elements to operate in a servo system, is a supplementary motor indirect speed changing device, is usually used for driving devices to operate, and is required to be tested before leaving a factory, and is mainly used for testing whether the rotating speed of the motor is matched with the rated rotating speed under the rated load, so that a test system for testing the rotating speed of the servo motor is absent in the market at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a servo motor test system can effectively solve above-mentioned technical problem.

The embodiment of the utility model discloses a realize through following technical scheme:

a servo motor test system comprises a base and a single chip microcomputer controller, wherein a placing part and a testing part are respectively arranged on the upper surface of the base;

the placing part comprises a bearing plate and a fixed plate, the bearing plate is parallel to the base, the fixed plate is perpendicular to the bearing plate, and a fixed hole and a rotating shaft hole are respectively formed in the fixed plate;

the testing part is a rotating speed tester, an alarm is arranged at the top of the rotating speed tester, the signal output end of the rotating speed tester is connected with the signal input end of the single chip microcomputer controller, and the signal input end of the alarm is connected with the signal output end of the single chip microcomputer controller.

Whether the rotating speed of the servo motor reaches the rated rotating speed is tested through the rotating speed tester, if the actual rotating speed is lower than the rated rotating speed, the rotating speed tester sends a signal to the single chip microcomputer controller, the single chip microcomputer controller sends a signal to the alarm, and the alarm gives an alarm to remind a worker of the existence of the servo motor.

Furthermore, a sliding plate is arranged between the bearing plate and the base, an electric pulley is arranged on one side, close to the bearing plate, of the sliding plate, a sliding rail matched with the electric pulley is arranged on the base, and a switch of the electric pulley is arranged on the sliding plate.

So set up convenient servo motor loading and unloading, the staff places servo motor on the bearing board and makes its fixed mounting back on the fixed plate, control electric pulley and rotate, servo motor removes along with the slide, servo motor's pivot and the contact of rotational speed tester begin the rotational speed test, after the test finishes, control electric pulley and rotate, servo motor removes along with the slide, servo motor's pivot and the separation of rotational speed tester, can take off servo motor from the bearing board.

Further, the direction of the slide rail is perpendicular to the rotating speed tester.

So set up and make the slide can move towards the rotational speed tester.

Furthermore, an electric telescopic rod is arranged between the bearing plate and the sliding plate, and a switch of the electric telescopic rod is arranged on the sliding plate.

The electric telescopic rod can control the bearing plate to ascend or descend so that the rotating shaft of the servo motor is matched with the testing part of the rotating speed tester.

Furthermore, a fixed steel belt is arranged on the bearing plate and detachably mounted on the bearing plate through a buckle.

The fixed steel belt can further fix the servo motor.

Further, the rotational speed tester includes the casing orientation install the sleeve through the bearing on the lateral wall of placing portion, the sleeve is located be equipped with the iron sheet on the inside one end lateral wall of casing the interior bottom of casing is equipped with photoelectric switch, photoelectric switch orientation the iron sheet setting.

The photoelectric switch tests the rotation times of the iron sheet so as to judge the rotation times of the servo motor, and the rotation speed of the rotating shaft is calculated.

Further, the number of the placing parts is three, the three placing parts are arranged in parallel, the number of the testing parts is three, and the positions of the testing parts are matched with the placing parts.

So set up and to promote efficiency of software testing, three test station can simultaneous working.

Further, still include the dustcoat, the dustcoat with base snap-fit connection.

The dustcoat can guarantee to keep apart with external environment when this test system does not work, avoids receiving the pollution, influences the measuring accuracy to, this test system can conveniently remove after sheatheeing in the dustcoat and carry.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model provides a servo motor test system can test servo motor's rotational speed effectively to this system easy operation, easy going up, whether staff only need warn through the alarm can judge whether normal receiving the servo motor's of test the rotational speed, improved work efficiency greatly, be favorable to in industry promoting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a servo motor testing system according to an embodiment of the present invention;

fig. 2 is a schematic view of a servo motor testing system according to an embodiment of the present invention during operation;

FIG. 3 is a schematic structural view of the test section shown in FIG. 1;

fig. 4 is a schematic structural view of the placing part shown in fig. 1.

Icon: 1-base, 11-slide rail, 2-outer cover, 3-placing part, 31-supporting plate, 311-fixed steel belt, 32-fixed plate, 321-fixed hole, 322-rotating shaft hole, 33-sliding plate, 34-electric telescopic rod, 4-testing part, 41-shell, 411-photoelectric switch, 42-bearing, 43-sleeve, 431-iron sheet, 5-alarm, 6-servo motor, 61-rotating shaft and 62-assembling hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-4, a servo motor testing system comprises a base 1, an outer cover 2 and a single chip microcomputer controller, wherein the outer cover 2 is connected with the base 1 in a buckling manner, three parallel placing parts 3 and three parallel testing parts 4 are respectively arranged on the upper surface of the base 1, the placing parts 3 correspond to the testing parts 4 in position, the placing parts 3 comprise a bearing plate 31 and a fixing plate 32, the bearing plate 31 is parallel to the base 1, the fixing plate 32 is perpendicular to the bearing plate 31, the fixing plate 32 is respectively provided with a fixing hole 321 and a rotating shaft hole 322, a sliding plate 33 is arranged between the bearing plate 31 and the base 1, one side of the sliding plate 33 close to the bearing plate 31 is provided with an electric pulley (not shown in the figure), the base 1 is provided with a sliding rail 11 matched with the electric pulley, the direction of the sliding rail 11 is perpendicular to the testing parts 4, a switch of the electric pulley is arranged on the sliding plate 33, be equipped with electric telescopic handle 34 between bearing board 31 and slide 33, electric telescopic handle 34's switch is located on slide 33, be equipped with fixed steel band 311 on bearing board 31, fixed steel band 311 passes through buckle demountable installation on bearing board 31, test section 4 is the rotational speed tester, top at the rotational speed tester is equipped with alarm 5, the signal output part of rotational speed tester is connected with single chip microcomputer controller's signal input part, the signal input part of alarm is connected with single chip microcomputer controller's signal output part, the rotational speed tester includes casing 41, install sleeve 43 through bearing 42 on casing 41 orientation portion 3's the lateral wall, sleeve 43 is located and is equipped with iron sheet 431 on the inside one end lateral wall of casing 41, bottom is equipped with photoelectric switch 411 in casing 41, photoelectric switch 411 sets up towards iron sheet 431.

The operation process of the servo motor test system provided by the embodiment is as follows:

the staff places the servo motor 6 that will await measuring on the bearing board 31, adopt the bolt to fix servo motor 6 after aligning pilot hole 62 on the servo motor 6 with fixed orifices 321 on the fixed plate 32, install fixed steel band 311 afterwards, control electric telescopic handle 34 goes up and down, make servo motor 6's pivot 61 align with rotational speed tester's sleeve 43, then control electric pulley and rotate, drive servo motor 6 and be close to the rotational speed tester, servo motor 6's pivot 61 inserts in rotational speed tester's sleeve 43 and blocks, communicate servo motor 6 with the power, pivot 61 drives sleeve 43 and begins to rotate, photoelectric switch 411 in the rotational speed tester tests the rotational speed, when the rotational speed does not reach rated revolution, alarm 5 warns, the staff can make the mark to the servo motor 6 who has the problem.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A servo motor test system is characterized by comprising a base and a single chip microcomputer controller, wherein a placing part and a test part are respectively arranged on the upper surface of the base;

2. The servo motor testing system of claim 1, wherein a sliding plate is disposed between the supporting plate and the base, a power pulley is disposed on a side of the sliding plate close to the supporting plate, a sliding rail matched with the power pulley is disposed on the base, and a switch of the power pulley is disposed on the sliding plate.

3. The servo motor test system of claim 2, wherein the direction of the slide rail is perpendicular to the rotational speed tester.

4. The servo motor test system of claim 2, wherein an electric telescopic rod is arranged between the bearing plate and the sliding plate, and a switch of the electric telescopic rod is arranged on the sliding plate.

5. The servo motor test system of claim 1, wherein a fixed steel strip is provided on the support plate, and the fixed steel strip is detachably mounted on the support plate by a buckle.

6. The servo motor test system of claim 1, wherein the rotation speed tester comprises a housing, a sleeve is mounted on a side wall of the housing facing the placing portion through a bearing, an iron sheet is arranged on an outer side wall of one end of the sleeve located inside the housing, a photoelectric switch is arranged at the inner bottom of the housing, and the photoelectric switch is arranged facing the iron sheet.

7. The servo motor test system according to claim 1, wherein the number of the placing sections is three, the three placing sections are arranged in parallel with each other, the number of the test sections is three, and positions of the test sections are matched with the placing sections.

8. The servo motor test system of claim 1, further comprising a housing snap-fit to the base.