CN213880505U

CN213880505U - Servo drive device shell structure

Info

Publication number: CN213880505U
Application number: CN202022638720.4U
Authority: CN
Inventors: 蔡水凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-03
Anticipated expiration: 2030-11-13

Abstract

The utility model provides a servo drive device shell structure, including last aluminium system radiator, the heat conduction hole, the installation bracer, the ventilation pipe, heat conduction graphite flake and vertical ventilating board, vertical ventilating board is installed to aluminium system protective housing left and right sides terminal surface symmetry, the welding of aluminium system protective housing inner wall downside has the installation bracer, aluminium system protective housing inner wall downside bonds and has the heat conduction graphite flake, the inside downside embedding of aluminium system protective housing has the ventilation pipe, aluminium system radiator is installed to aluminium system cap up end, the inside heat conduction hole of having seted up of aluminium system cap, original casing ventilation heat conduction effect is poor has been solved in this design, and the problem that inconvenient dismouting was used, the utility model discloses rational in infrastructure, possess ventilation heat conductivity, the dismouting of being convenient for is used, simple structure, and the practicality is strong.

Description

Servo drive device shell structure

Technical Field

The utility model relates to a servo drive device shell structure belongs to servo driver technical field.

Background

The servo driver is also called servo controller and servo amplifier, and is one controller for controlling servo motor, similar to frequency converter acting on common AC motor, and belongs to the field of servo system. The servo motor is generally controlled by three modes of position, speed and moment, so that the high-precision positioning of a transmission system is realized, and the servo motor is a high-end product of a transmission technology at present.

In prior art, current servo driver shell structure generally adopts and all adopts aluminum alloy material to pour into an organic whole structure with whole support, though an organic whole nature is strong, nevertheless bring the difficulty for the dismouting, the later stage is inconvenient maintains the maintenance to servo driver inside, and this kind of structure is because heat radiation structure is few, lead to the inside heat production of servo driver to pile up very easily, thereby damage the inside electronic components of servo driver, need a servo drive device shell structure now urgently to solve the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a servo drive device shell structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure possesses the ventilation heat conductivity, and the dismouting of being convenient for is used, simple structure, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a servo drive device shell structure comprises an aluminum protective shell, an aluminum shell cover, a dismounting ventilation mechanism and fixing seats, wherein the fixing seats are symmetrically welded on the left side and the right side of the lower end face of the aluminum protective shell, the aluminum shell cover is installed on the upper end face of the aluminum protective shell, the dismounting ventilation mechanism is arranged on the upper end face of the aluminum shell cover, the dismounting ventilation mechanism is arranged inside the aluminum protective shell, the dismounting ventilation mechanism is arranged on the lower end face of the aluminum protective shell, the dismounting ventilation mechanism comprises an upper aluminum radiating fin, a heat conducting hole, a butterfly fixing screw rod, a transverse ventilation plate, an installation supporting block, a ventilation pipe, a lower aluminum radiating fin, a heat conducting graphite sheet and a longitudinal ventilation plate, the longitudinal ventilation plate is symmetrically installed on the left end face and the right end face of the aluminum protective shell, the transverse ventilation plate is symmetrically installed on the front end face and the rear end face of the aluminum protective shell, the installation supporting block is welded on the lower side of the inner wall of the aluminum protective shell, the aluminum protective shell is characterized in that a heat-conducting graphite flake is bonded to the lower side of the inner wall of the aluminum protective shell, a ventilation pipe is embedded into the lower side of the interior of the aluminum protective shell, lower aluminum radiating fins are mounted on the lower end face of the aluminum protective shell, upper aluminum radiating fins are mounted on the upper end face of the aluminum shell cover, heat-conducting holes are formed in the interior of the aluminum shell cover, and butterfly-shaped fixing screws are symmetrically mounted on the left side and the right side of the upper end face of the aluminum shell cover.

Furthermore, the ventilation pipe is embedded with a plurality of groups, the specifications of the ventilation pipes are the same, and the ventilation pipe is of a through structure.

Furthermore, the heat conduction holes are provided with a plurality of groups, and the specifications of the plurality of groups of heat conduction holes are the same.

Further, two sets of are installed to horizontal ventilating board, and two sets of horizontal ventilating board specifications are the same, two sets of are installed to vertical ventilating board, and two sets of vertical ventilating board specifications are the same.

Further, the welding of installation bracer has four groups, and four groups of installation bracers specifications are the same, first mounting hole has been seted up to installation bracer up end left and right sides symmetry, the welding of fixing base has four groups, and four groups of fixing base specifications are the same, the second mounting hole has been seted up on the inside left side of fixing base.

Furthermore, four groups of butterfly-shaped fixing screws are arranged, the specifications of the four groups of butterfly-shaped fixing screws are the same, first ventilation cavities are symmetrically formed in the left end face and the right end face of the aluminum protection shell, and second ventilation cavities are symmetrically formed in the front end face and the rear end face of the aluminum protection shell.

The utility model has the advantages that: the utility model discloses a servo drive device shell structure, because of the utility model discloses added last aluminium system radiator, heat conduction hole, butterfly clamping screw, horizontal ventilation board, installation bracer, ventilation pipe, lower aluminium system fin, heat conduction graphite flake and vertical ventilation board, this design makes the casing possess the ventilation heat conductivity, avoids the inside electronic components of casing to appear the heat and piles up to the dismouting of being convenient for is used, and it is poor to have solved original casing ventilation heat conduction effect, and the problem that inconvenient dismouting was used has improved the utility model discloses a dismouting ventilation effect.

Because of the ventilation pipe embedding has the multiunit, and multiunit ventilation pipe specification is the same, and the ventilation pipe is for having a perfect understanding the structure, and this design makes the inside downside of aluminium system protective housing possess the ventilation heat-sinking capability, installs two sets ofly because of horizontal ventilating board, and two sets of horizontal ventilating board specifications are the same, and vertical ventilating board installs two sets ofly, and two sets of vertical ventilating board specifications are the same, and inside this design makes things convenient for outside air to flow in aluminium system protective housing, dispels the heat to its inside heat, the utility model discloses rational in infrastructure possesses the ventilation heat conductivity, and the dismouting of being convenient for is used, simple structure, and the practicality is strong.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a housing structure of a servo drive device according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 2;

in the figure: 1-aluminum protective shell, 2-aluminum shell cover, 3-dismounting ventilation mechanism, 4-fixed seat, 31-upper aluminum heat dissipation sheet, 32-heat conduction hole, 33-butterfly fixing screw, 34-transverse ventilation plate, 35-mounting support block, 36-ventilation pipe, 37-lower aluminum heat dissipation sheet, 38-heat conduction graphite sheet and 39-longitudinal ventilation plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a servo drive device shell structure, includes aluminium system protective housing 1, aluminium system cap 2, dismouting ventilation mechanism 3 and fixing base 4, and the terminal surface left and right sides symmetrical welding has fixing base 4 under aluminium system protective housing 1, and aluminium system cap 2 is installed to 1 up end of aluminium system protective housing, and 2 up ends of aluminium system cap are provided with

dismouting ventilation mechanism

3, and 1 inside dismouting ventilation mechanism 3 that is provided with of aluminium system protective housing, 1 terminal surface is provided with dismouting ventilation mechanism 3 under the aluminium system protective housing.

The dismounting ventilation mechanism 3 comprises an upper aluminum heat dissipation sheet 31, heat conduction holes 32, butterfly-shaped fixing screw rods 33, transverse ventilation plates 34, mounting support blocks 35, ventilation pipes 36, lower aluminum heat dissipation sheets 37, heat conduction graphite sheets 38 and longitudinal ventilation plates 39, wherein the longitudinal ventilation plates 39 are symmetrically mounted on the left and right end faces of the aluminum protection shell 1, the transverse ventilation plates 34 are symmetrically mounted on the front and rear end faces of the aluminum protection shell 1, the mounting support blocks 35 are welded on the lower side of the inner wall of the aluminum protection shell 1, the heat conduction graphite sheets 38 are bonded on the lower side of the inner wall of the aluminum protection shell 1, the ventilation pipes 36 are embedded in the aluminum protection shell 1, the lower aluminum heat dissipation sheets 37 are mounted on the lower end face of the aluminum protection shell 1, the upper aluminum heat dissipation sheet 31 is mounted on the upper end face of the aluminum shell cover 2, the heat conduction holes 32 are formed in the aluminum shell cover 2, the butterfly-shaped fixing screw rods 33 are symmetrically mounted on the left and right sides of the upper end face of the aluminum shell cover 2, the problem of original casing ventilation heat conduction effect poor to inconvenient dismouting is used has been solved in this design.

The 36 embedding of ventilation pipe has the multiunit, and the 36 specifications of multiunit ventilation pipe are the same, ventilation pipe 36 is for lining up the structure, this design makes the inside downside of aluminium protective housing 1 possess the ventilation heat-sinking capability, the multiunit has been seted up to heat-conducting hole 32, and the 32 specifications of multiunit heat-conducting hole are the same, this design makes 2 heat conductivities of aluminium cap better, two sets of are installed to horizontal ventilating plate 34, and the 34 specifications of two sets of horizontal ventilating plate are the same, vertical ventilating plate 39 installs two sets ofly, and two sets of vertical ventilating plate 39 specifications are the same, this design makes things convenient for inside outside air inflow aluminium protective housing 1, dispel the heat to its inside heat.

Four groups of the mounting support blocks 35 are welded, the specifications of the four groups of the mounting support blocks 35 are the same, first mounting holes are symmetrically formed in the left side and the right side of the upper end surface of the mounting support block 35, four groups of the fixing seats 4 are welded, the specifications of the four groups of fixed seats 4 are the same, the left side inside the fixed seat 4 is provided with a second mounting hole, the four groups of mounting support blocks 35 facilitate the external electronic components to be mounted and fixed inside the aluminum protective shell 1, the second mounting holes facilitate the mounting and fixing of the fixed seat 4, the butterfly-shaped fixing screw 33 is provided with four groups, and the specifications of the four groups of butterfly-shaped fixing screws 33 are the same, the first ventilation cavities are symmetrically formed in the left end surface and the right end surface of the aluminum protection shell 1, the second ventilation cavities are symmetrically formed in the front end surface and the rear end surface of the aluminum protection shell 1, the four groups of butterfly-shaped fixing screws 33 are convenient to disassemble and assemble the aluminum shell cover 2, and the first ventilation cavities and the second ventilation cavities enable the aluminum protection shell 1 to have ventilation and heat dissipation capabilities.

As an embodiment of the present invention: firstly, electronic components required by an external servo driver are installed and fixed inside an aluminum protective shell 1 by means of external screws, then an aluminum shell cover 2 can be installed and fixed on the upper end face of the aluminum protective shell 1 through a butterfly-shaped fixing screw rod, so that the external electronic components are protected in an all-dimensional manner, and then the aluminum protective shell 1 is installed and fixed at a designated position of an external control cabinet through a fixing seat 4; when the external electronic components are electrified and used, heat is generated, at the moment, the transverse ventilating plates 34 and the longitudinal ventilating plates 39 facilitate the external air to flow into the aluminum protective shell 1, and further dissipate the internal heat, at the same time, the heat conducting graphite sheet 38 absorbs the internal lower heat of the aluminum protective case 1 and conducts the absorbed heat to the ventilation pipe 36, at this time, the air in the ventilation pipe 36 carries the heat to the outside, and the lower aluminum heat sink 37 dissipates the heat to the outside from the lower end surface of the aluminum protective case 1, thereby preventing the accumulation of heat on the lower end surface of the aluminum protective housing 1, at this time, the heat on the upper side of the aluminum protective housing 1 can be rapidly conducted to the upper aluminum heat sink 31 through the plurality of sets of heat conduction holes 32, and the upper aluminum heat sink 31 can dissipate the heat to the outside, thereby avoiding the damage of external electronic components caused by the accumulation of heat generated inside the aluminum protective shell 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a servo drive shell structure, includes aluminium system protective housing, aluminium system cap, dismouting ventilation mechanism and fixing base, its characterized in that: fixing seats are symmetrically welded on the left side and the right side of the lower end face of the aluminum protective shell, an aluminum shell cover is mounted on the upper end face of the aluminum protective shell, a dismounting ventilation mechanism is arranged on the upper end face of the aluminum shell cover, the dismounting ventilation mechanism is arranged in the aluminum protective shell, and the dismounting ventilation mechanism is arranged on the lower end face of the aluminum protective shell;

dismouting ventilation mechanism includes aluminium system radiator fin, heat conduction hole, butterfly clamping screw, horizontal ventilating board, installation bracer, ventilation pipe, lower aluminium system fin, heat conduction graphite flake and vertical ventilating board, vertical ventilating board is installed to aluminium system protection casing left and right sides terminal surface symmetry, horizontal ventilating board is installed to aluminium system protection casing front and back terminal surface symmetry, the welding of aluminium system protection casing inner wall downside has the installation bracer, aluminium system protection casing inner wall downside bonds and has the heat conduction graphite flake, the inside downside embedding of aluminium system protection casing has the ventilation pipe, aluminium system radiator fin is installed down to aluminium system protection casing lower terminal surface, aluminium system radiator fin is installed to aluminium system cap up end, the inside heat conduction hole of having seted up of aluminium system cap, butterfly clamping screw is installed to aluminium system cap up end left and right sides symmetry.

2. A servo drive housing structure according to claim 1, wherein: the ventilation pipe is embedded with a plurality of groups, the specifications of the ventilation pipes are the same, and the ventilation pipes are of a through structure.

3. A servo drive housing structure according to claim 1, wherein: the heat conduction holes are provided with a plurality of groups, and the specifications of the plurality of groups of heat conduction holes are the same.

4. A servo drive housing structure according to claim 1, wherein: two sets of are installed to horizontal ventilating board, and two sets of horizontal ventilating board specifications are the same, two sets of are installed to vertical ventilating board, and two sets of vertical ventilating board specifications are the same.

5. A servo drive housing structure according to claim 1, wherein: the utility model discloses a mounting support block, including installation bracer, fixing base, second mounting hole, first mounting hole has been seted up to installation bracer welding four groups, and four groups installation bracer specifications are the same, first mounting hole has been seted up to installation bracer up end left and right sides symmetry, the fixing base welding has four groups, and four groups fixing base specifications are the same, the second mounting hole has been seted up on the inside left side of fixing base.

6. A servo drive housing structure according to claim 1, wherein: four groups of butterfly-shaped fixing screws are arranged, the specifications of the four groups of butterfly-shaped fixing screws are the same, first ventilation cavities are symmetrically formed in the left end face and the right end face of the aluminum protection shell, and second ventilation cavities are symmetrically formed in the front end face and the rear end face of the aluminum protection shell.