CN220019765U - Servo driver fault detection device - Google Patents

Abstract

The utility model discloses a fault detection device of a servo driver, which comprises a T-shaped platen, a guide groove, a photoelectric switch, a side clamping plate, a screw hole sliding seat, a screw rod, a push plug board, a terminal plugging detection head, a data line, a detection display screen, a loading plate, an air cylinder, an L-shaped plate and a motor. The utility model has reasonable design, adopts a plurality of terminal plugging detection heads matched with the terminal interfaces on the servo driver to be arranged on the push-insert plate in the same distribution position mode, and ensures that the position operation is consistent, the push-insert plate and the terminal plugging detection heads on the push-insert plate can be pushed by the air cylinder to be plugged into the corresponding terminal interfaces on the servo driver, thereby solving the problem of complex plugging detection operation one by one and improving the fault detection efficiency.

Description

Servo driver fault detection device

Technical Field

The utility model relates to the field of servo driver fault detection devices, in particular to a servo driver fault detection device.

Background

The servo driver is also called a servo controller and a servo amplifier, is a controller for controlling a servo motor, acts on a common alternating current motor like a frequency converter, belongs to a part of a servo system, is mainly applied to a high-precision positioning system, and generally needs to use a detection device to detect faults after the servo driver is produced;

however, when a common detection device on the current market is used, a plurality of terminal interfaces on the servo driver at the same position cannot be inserted at one time, the number of detection positions is unique each time, the efficiency of fault detection of the servo driver is not improved, and in the detection process, the instability of the servo driver can cause great obstruction to fault detection operation. Accordingly, a servo driver failure detection apparatus is proposed in view of the above-described problems.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a servo driver failure detection device.

The utility model realizes the purpose through the following technical scheme that the servo driver fault detection device comprises a T-shaped platen, a photoelectric switch, a side clamping plate, screw hole sliding seats, a screw rod, a push plug board, a terminal plugging detection head, a data wire, a detection display screen, a loading plate, an air cylinder, an L-shaped plate and a motor, wherein the screw rod is rotatably arranged in a guide groove, two screw hole sliding seats positioned in the guide groove are respectively in threaded connection with two symmetrical parts of the screw rod, the top of the screw hole sliding seat is provided with the side clamping plate, the middle part of the back of the T-shaped platen is provided with one end of the L-shaped plate, the air cylinder is arranged on a side plate of the L-shaped plate, the push rod end of the air cylinder is connected with the middle part of the back of the push plug board through bolts, a plurality of different types of terminal plugging detection heads are respectively arranged on one side surface of the push plug board, and the photoelectric switch is arranged in the middle of the T-shaped platen.

Preferably, the terminal plugging detection heads are stretched and plugged at the corresponding electric connection ports on the servo driver between the two side clamping plates through the air cylinders, and the position distribution among the terminal plugging detection heads is consistent with the position distribution of the electric connection ports on one side surface of the servo driver.

Preferably, the motor is installed to T type platen one end terminal surface, and the axostylus axostyle end and the lead screw one end interconnect of motor, the screw thread on the lead screw is equal length reverse thread structure.

Preferably, the guide groove is formed in the T-shaped bedplate, and the bottom of the T-shaped bedplate is provided with the main control equipment.

Preferably, the detection display screen is installed on the top end of the L-shaped plate, and the detection display screen is electrically connected with the built-in main control equipment.

Preferably, a circuit board is arranged in the push plug board, and the circuit board is electrically connected with the built-in main control equipment through a data line.

The beneficial effects of the utility model are as follows: the plurality of terminal plug-in detection heads matched with the terminal interfaces on the servo driver are arranged on the push-in plate in the same distribution position mode, the position operation is kept consistent, the push-in plate and the terminal plug-in detection heads on the push-in plate can be pushed by the air cylinder to be inserted into the corresponding terminal interfaces on the servo driver, the problem of complex plug-in detection operation one by one is solved, and the fault detection efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a perspective view of the overall partial structure of the present utility model;

fig. 3 is a top view of the T-platen structure of the present utility model.

In the figure: 1. a T-shaped bedplate; 2. a guide groove; 3. an optoelectronic switch; 4. a side clamping plate; 5. a screw hole sliding seat; 6. a screw rod; 7. pushing the plugboard; 71. the terminal is inserted into the detection head; 8. a data line; 9. detecting a display screen; 10. a loading plate; 11. a cylinder; 12. an L-shaped plate; 13. and a motor.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a fault detection device for a servo driver includes a T-shaped platen 1, a photoelectric switch 3, a side clamping plate 4, a screw hole sliding seat 5, a screw rod 6, a push plug board 7, a terminal plugging detection head 71, a data line 8, a detection display screen 9, a loading board 10, a cylinder 11, an L-shaped board 12 and a motor 13, wherein the screw rod 6 is rotatably installed in a guide slot 2, two screw hole sliding seats 5 in the guide slot 2 are respectively in threaded connection with two symmetrical parts of the screw rod 6, the top of the screw hole sliding seat 5 is provided with the side clamping plate 4, one end of the L-shaped board 12 is installed at the middle part of the back of the T-shaped platen 1, the cylinder 11 is installed on a side plate of the L-shaped board 12, the push rod end of the cylinder 11 is mutually connected with the middle part of the back of the push plug board 7 through a loading board 10, a plurality of different types of terminal plugging detection heads 71 are respectively installed on one side surface of the push plug board 7, the photoelectric switch 3 is installed in the middle of the T-shaped platen 1, the terminal plugging detection heads 71 are stretched and plugged at corresponding electric connection ports on the servo driver between the two side clamping plates 4 through the cylinder 11, and the positions of the servo driver are distributed on the side of the plurality of terminal detection heads.

A motor 13 is arranged on the end face of one end of the T-shaped bedplate 1, the shaft end of the motor 13 is connected with one end of a lead screw 6, and threads on the lead screw 6 are of an equal-length reverse thread structure; the guide groove 2 is formed in the T-shaped bedplate 1, and main control equipment is arranged at the bottom of the T-shaped bedplate 1; the top end of the L-shaped plate 12 is provided with a detection display screen 9, and the detection display screen 9 is electrically connected with the built-in main control equipment; the push-plug board 7 is internally provided with a circuit board, and the circuit board is electrically connected with the built-in main control equipment through a data line 8.

When the utility model is used, firstly, one end of the servo driver with an interface terminal group surface is positioned between two side clamping plates 4, the interface terminal group surface is aligned with each corresponding terminal plug-in detection head part on the push plug board 7, meanwhile, the photoelectric switch 3 senses that the servo driver is positioned on the T-shaped platen 1, and the power supply of the motor 13 is started to drive the screw rod 6 to rotate, so that the screw hole sliding seat 5 which is in threaded connection and the side clamping plates 4 connected with the screw hole sliding seat move towards the middle area to clamp and fix one end of the servo driver, the operating cylinder 11 is in an extending state to enable the connected push plug board 7 to approach the interface terminal group surface at one side of the servo driver until the terminal plug-in detection head 71 is inserted into the corresponding servo driver interface terminal, meanwhile, the fault detection is started to be carried out on each terminal interface part of the servo driver under the action of the built-in main control equipment, if the fault occurs, the alarm information is displayed on the detection display screen 9, and the fault detection of the servo driver is completed, and the following steps are: the plurality of terminal plug-in detection heads 71 matched with the terminal interfaces on the servo driver are arranged on the push-in plate 7 in the same distribution position mode, the position operation is kept consistent, the push-in plate 7 and the terminal plug-in detection heads 71 on the push-in plate 7 can be pushed by the air cylinder to be inserted into the corresponding terminal interfaces on the servo driver, the problem of complex plug-in detection operation one by one is solved, and the fault detection efficiency is improved.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. A servo driver failure detection apparatus, characterized in that: including T type platen (1), photoelectric switch (3), side splint (4), screw slide (5), lead screw (6), push away picture peg (7), terminal grafting detection head (71), data line (8), detect display screen (9), load board (10), cylinder (11), L template (12) and motor (13), lead screw (6) rotate and install in guide slot (2), and be located two screw slide (5) of guide slot (2) respectively with two position threaded connection of lead screw (6) symmetry, side splint (4) are installed at screw slide (5) top, L template (12) one end is installed to T type platen (1) back mid-mounting, and install cylinder (11) on the curb plate of L template (12), the push rod end of cylinder (11) is through loading board (10) and push away picture peg (7) back middle part interconnect bolted connection, and push away picture peg (7) one side surface and have a plurality of different grade terminal grafting detection head (71) respectively, photoelectric switch (3) are installed at T type platen (1) middle part.

2. A servo drive failure detection apparatus according to claim 1, wherein: the terminal plug-in detection heads (71) are connected to corresponding electric connection ports on the servo driver between the two side clamping plates (4) in an extending mode through the air cylinders (11), and the position distribution among the plurality of terminal plug-in detection heads (71) is consistent with the position distribution of the plurality of electric connection ports on one side face of the servo driver.

3. A servo drive failure detection apparatus according to claim 1, wherein: the motor (13) is installed on the end face of one end of the T-shaped bedplate (1), the shaft rod end of the motor (13) is connected with one end of the screw rod (6), and threads on the screw rod (6) are of an equal-length reverse thread structure.

4. A servo drive failure detection apparatus according to claim 1, wherein: the guide groove (2) is formed in the T-shaped bedplate (1), and main control equipment is arranged at the bottom of the T-shaped bedplate (1).

5. A servo drive failure detection apparatus according to claim 1, wherein: the detection display screen (9) is arranged at the top end of the L-shaped plate (12), and the detection display screen (9) is electrically connected with the built-in main control equipment.

6. A servo drive failure detection apparatus according to claim 1, wherein: the push plug board (7) is internally provided with a circuit board, and the circuit board is electrically connected with the built-in main control equipment through a data line (8).