CN212435615U - Servo motor driver with over-temperature protection function - Google Patents

Abstract

The utility model discloses a servo motor driver with over-temperature protection function, which comprises an installation box, an installation inner frame and a baffle frame, wherein the installation box comprises a box body and a box cover, the box cover is installed on the front end surface of the box body, the box cover is fixedly connected with the box body, the installation inner frame is installed in the box body, the installation inner frame is detachably and fixedly connected with the box body, the baffle frame is installed on the inner side surface of the box body, and the baffle frame is longitudinally and slidably connected with the box body, so that in the actual use process, the equipment can access an external power supply into the driver through a power main switch for normal operation of the driver, a user can install a proper number of metal rods on threaded holes of an installation bar according to the actual condition in the process of the user so as to stably transmit heat in the operation process of the equipment and finally discharge the heat to the outside through a vertical plate, meanwhile, the metal underframe at the lower end can also accelerate heat transmission in the operation process of the equipment.

Description

Servo motor driver with over-temperature protection function

Technical Field

The utility model relates to a servo motor driver technical field specifically is a servo motor driver with excess temperature protect function.

Background

The servo driver is also called servo controller and servo amplifier, is a controller for controlling servo motor, its action is similar to that of frequency converter acting on common AC motor, and it belongs to a part of servo system, and is mainly used in high-precision positioning system, generally it uses three modes of position, speed and torque to control servo motor to implement high-precision positioning of transmission system, at present it is a high-end product of transmission technology.

The utility model discloses an inventor discovers, current servo motor driver simple structure often does not have corresponding protection mechanism at the in-process that uses, receives outside collision and damage very easily at the in-process that uses, and traditional servo motor driver often can produce great heat when using for a long time simultaneously, if can not be timely dispel the heat, takes place the condition that the driver overload shut down very easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a servo motor driver with excess temperature protect function aims at improving current servo motor driver simple structure, often does not have corresponding protection machanism at the in-process that uses, receives outside collision and damage very easily at the in-process that uses, and traditional servo motor driver often can produce great heat when long-time the use simultaneously, if can not be timely dispel the heat, takes place the problem that the driver overload shut down very easily.

The utility model discloses a realize like this:

a servo motor driver with an over-temperature protection function comprises a mounting box, a mounting inner frame and a blocking frame, wherein the mounting box comprises a box body and a box cover, the box cover is mounted on the front end face of the box body, the box cover is fixedly connected with the box body, the mounting inner frame is mounted in the box body, the mounting inner frame is detachably and fixedly connected with the box body, the blocking frame is mounted on the inner side face of the box body, and the blocking frame is in longitudinal sliding connection with the box body, so that the problems that the conventional servo motor driver is simple in structure, does not have a corresponding protection mechanism in the using process, is easily damaged by external collision in the using process, can be solved, meanwhile, the conventional servo motor driver can generate large heat when being used for a long time, and can easily generate the problem of overload shutdown of the driver if heat can not be dissipated in time, and can be guaranteed through the structural arrangement of the mounting box that a user can protect equipment through, meanwhile, the stable connection between the equipment and the motor is guaranteed through the arrangement of the box cover, the normal installation and fixation of the circuit are guaranteed through the arrangement of the installation inner frame, the purpose of internal heat dissipation is increased, and the opening and closing of the heat dissipation groove can be stably controlled by a user through the arrangement of the blocking frame.

Further, a plurality of radiating grooves are evenly seted up on the side of box, and the up end fixed mounting of box has temperature sensor, be provided with a plurality of universal pipes on the medial surface of case lid, universal pipe and case lid fixed connection guarantee the inside ventilation of equipment through the setting to the radiating groove and use, come the inside temperature data of real-time collection equipment through temperature sensor's setting simultaneously.

Furthermore, the installation inner frame comprises a metal bottom frame and a vertical plate, the metal bottom frame is vertically fixed on the inner side surface of the vertical plate, a power supply main switch is installed on the vertical plate, the power supply main switch is fixedly connected with the vertical plate, and the structural formula of the installation inner frame is arranged to ensure that a user can stably install parts and cables through the metal bottom frame.

Further, still be provided with a plurality of mounting bars on the medial surface of riser, even being provided with a plurality of screw holes on the mounting bar, and mounting bar and riser integrated into one piece, guarantee through the structure setting to the mounting bar that the user can be stable install corresponding cooling tube on the screw hole and use, guarantee that the cooling tube can carry out heat transfer to the heat of equipment inside.

Further, keep off the frame including side shield and connecting plate, the side shield symmetry sets up in the both sides of connecting plate, and side shield and connecting plate fixed connection, guarantees that the user can be stable through the side shield and shelter from the radiating groove and use through the structure setting of keeping off the frame, controls the purpose of side shield height through the connecting plate simultaneously.

Furthermore, the threaded rod matched with the connecting plate is further installed on the upper end face of the box body, an operation plate is fixedly installed at the head of the threaded rod, the threaded rod is matched with the connecting plate through threads, and a user can conveniently control the height of the blocking frame through rotating the operation plate outside through setting the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a study is carried out to traditional servo motor driver structure and use, design a servo motor driver with excess temperature protect function, in the course of convenient in-service use, equipment can insert the inside of driver through the power master switch with the outside power, supply the normal operation of driver, in user's in-process user can install the metal pole of suitable quantity on the screw hole of mounting bar according to the actual conditions, so that the stable heat in the equipment operation process of transmitting, discharge to the outside through the riser at last, the metal chassis of lower extreme also can accelerate the heat transmission in the equipment operation process simultaneously, when needing equipment side ventilation the user can rotate the operation panel externally to drive the threaded rod to rotate in step, then realize the purpose of going up and down to keep off the frame through the cooperation between threaded rod and the connecting plate, therefore, the side baffle plates and the radiating grooves can be guaranteed to be staggered, and the stable ventilation inside the radiating grooves is guaranteed.

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 perspective view of the device of the present invention;

FIG. 2 is a schematic view of an exploded mechanism of the mounting box of FIG. 1;

FIG. 3 is a front view of the device of FIG. 2;

FIG. 4 is a schematic structural view of the mounting inner frame shown in FIG. 1;

fig. 5 is a schematic structural view of the blocking frame shown in fig. 1.

In the figure: 1. installing a box; 11. a box body; 111. a heat sink; 112. a temperature sensor; 113. a threaded rod; 114. an operation panel; 12. a box cover; 121. a universal tube; 2. mounting an inner frame; 21. a metal chassis; 22. a vertical plate; 220. a power supply main switch; 221. mounting a bar; 222. a threaded hole; 3. a blocking frame; 31. a side dam; 32. a connecting plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. 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.

Referring to fig. 1, 2, 3, 4 and 5, a servo motor driver with over-temperature protection function includes an installation box 1, an installation inner frame 2 and a blocking frame 3, the installation box 1 includes a box body 11 and a box cover 12, it is ensured that a user can protect equipment through the box body 11 by structural setting of the installation box 1, stable connection between the equipment and a motor is ensured through setting of the box cover 12, the box cover 12 is installed on the front end face of the box body 11, and the box cover 12 is fixedly connected with the box body 11.

The utility model discloses a study is carried out to traditional servo motor driver structure and use, design a servo motor driver with excess temperature protect function, the in-process of convenient in-service use, equipment can insert the inside of driver through power master switch 220 with the outside power, supply the normal operation of driver, in the use user can install suitable quantity metal pole on the screw hole 222 of mounting bar 221 according to actual conditions, so that stable heat in the equipment operation process is transmitted, discharge to the outside through riser 22 at last, metal chassis 21 of lower extreme also can accelerate the heat transmission in the equipment operation process simultaneously, the user can rotate operation panel 114 externally to drive threaded rod 113 to carry out synchronous rotation when needing equipment side ventilation, then realize the purpose of lift fender frame 3 through the cooperation between threaded rod 113 and connecting plate 32, just so can guarantee that side shield 31 staggers with radiating groove 111, guarantee the inside stable ventilation of equipment and use, the effectual current servo motor driver simple structure that has solved often does not have corresponding protection mechanism at the in-process that uses, receives outside collision and damage very easily at the in-process that uses, and traditional servo motor driver often can produce great heat when using for a long time simultaneously, if can not timely dispel the heat, the problem of motor overload shut down takes place very easily.

Evenly on the side of box 11 seted up a plurality of radiating grooves 111, and the up end fixed mounting of box 11 has temperature sensor 112, be provided with a plurality of universal pipes 121 on the medial surface of case lid 12, universal pipe 121 and case lid 12 fixed connection, guarantee the inside ventilation use of equipment through the setting to radiating grooves 111, simultaneously, set up through temperature sensor 112 and come real-time collection equipment internal stability's purpose, threaded rod 113 with connecting plate 32 matched with is still installed to the up end of box 11, threaded rod 113's head fixed mounting has operation panel 114, and threaded rod 113 cooperatees with connecting plate 32 through the screw thread, it can control the purpose that keeps off the height of frame 3 externally through rotating operation panel 114 to come convenient to use person through the setting to threaded rod 113.

The installation inner frame 2 is installed in the inside of box 11, and the installation inner frame 2 can dismantle fixed connection with box 11, guarantee the normal installation and the fixing of circuit through the setting to installation inner frame 2, increase inside radiating purpose simultaneously, installation inner frame 2 includes metal chassis 21 and riser 22, metal chassis 21 vertical fixation is on the medial surface of riser 22, install power master switch 220 on riser 22, power master switch 220 and riser 22 fixed connection, it can be stable to guarantee that the user installs part and winding displacement through metal chassis 21 and use through the structural formula setting to installation inner frame 2, guarantee to set up through the setting of riser 22 simultaneously and dispel the heat the use in the rear end, still be provided with a plurality of installing strips 221 on the medial surface of riser 22, even be provided with a plurality of screw holes 222 on the installing strip 221, and installing strip 221 and riser 22 integrated into one piece, guarantee through the structure setting to installing strip 221 that the user can be stable install corresponding on screw hole 222 The heat pipe (not shown) is used to ensure that the heat pipe can transfer heat to the heat inside the device.

Keep off frame 3 and install on the medial surface of box 11, and keep off frame 3 and box 11 longitudinal sliding connection, the opening and closing use of control radiating groove 111 that convenient to use person can be stable is come through setting up to keeping off frame 3, it includes side shield 31 and connecting plate 32 to keep off frame 3, side shield 31 symmetry sets up the both sides at connecting plate 32, and side shield 31 and connecting plate 32 fixed connection, it can be stable shelter from radiating groove 111 and use through side shield 31 to guarantee through the structure setting to keeping off frame 3 that the user can be stable, the mesh of side shield 31 height is controlled through connecting plate 32 simultaneously.

The device obtained by the design can basically meet the use requirement of the servo motor driver with the over-temperature protection function, but the designer further improves the device with the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (6)

1. The utility model provides a servo motor driver with excess temperature protect function, includes install bin (1), installation inner tower (2) and keeps off frame (3), its characterized in that: install bin (1) includes box (11) and case lid (12), the preceding terminal surface at box (11) is installed in case lid (12), and case lid (12) and box (11) fixed connection, install in the installation frame (2) in the inside of box (11), and the installation in frame (2) can dismantle fixed connection with box (11), keep off frame (3) and install on the medial surface of box (11), and keep off frame (3) and box (11) longitudinal sliding connection.

2. The servo motor driver with the over-temperature protection function is characterized in that a plurality of heat dissipation grooves (111) are uniformly formed in the side face of the box body (11), a temperature sensor (112) is fixedly mounted on the upper end face of the box body (11), a plurality of universal pipes (121) are arranged on the inner side face of the box cover (12), and the universal pipes (121) are fixedly connected with the box cover (12).

3. The servo motor driver with the over-temperature protection function is characterized in that the mounting inner frame (2) comprises a metal bottom frame (21) and a vertical plate (22), the metal bottom frame (21) is vertically fixed on the inner side surface of the vertical plate (22), a power supply main switch (220) is mounted on the vertical plate (22), and the power supply main switch (220) is fixedly connected with the vertical plate (22).

4. The servo motor driver with the over-temperature protection function as claimed in claim 3, wherein a plurality of mounting bars (221) are further arranged on the inner side surface of the vertical plate (22), a plurality of threaded holes (222) are uniformly formed in the mounting bars (221), and the mounting bars (221) and the vertical plate (22) are integrally formed.

5. The servo motor driver with the over-temperature protection function is characterized in that the baffle frame (3) comprises side baffles (31) and a connecting plate (32), the side baffles (31) are symmetrically arranged on two sides of the connecting plate (32), and the side baffles (31) are fixedly connected with the connecting plate (32).

6. The servo motor driver with the over-temperature protection function is characterized in that a threaded rod (113) matched with the connecting plate (32) is further installed on the upper end face of the box body (11), an operating panel (114) is fixedly installed at the head of the threaded rod (113), and the threaded rod (113) is matched with the connecting plate (32) through threads.

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