CN218733593U - Plastic housing convenient to install servo motor - Google Patents

Abstract

The utility model discloses a plastic casing convenient to installation servo motor, including casing and movable mounting storehouse, first pivot hole has been seted up to one side of casing, and the inner wall of casing is provided with the spout to the right-hand member surface of casing is seted up flutedly, and the inside of recess is provided with the spring simultaneously, the inside of spring is provided with first screw, and the inner wall upper end of casing is provided with the fixing base, and the downside fixedly connected with mounting panel of casing, four corners of mounting panel all are provided with the mounting hole simultaneously, and this plastic casing convenient to installation servo motor passes through spout and slider and casing constitution sliding structure design, conveniently pulls out the inside servo motor installation storehouse of casing, is favorable to people to installing the motor and overhauls, and the installation storehouse constitutes the grid structure for fin cross distribution, effectively improves the motor radiating effect, avoids the heat too high in the motor use, influences plastic casing's life.

Description

Plastic housing convenient to install servo motor

Technical Field

The utility model relates to a servo motor shell technical field specifically is a plastic casing convenient to installation servo motor.

Background

The servo motor (servo motor) is an engine which controls mechanical elements to operate in a servo system, is a supplementary motor indirect speed change device, can control speed, has very accurate position precision, can convert voltage signals into torque and rotating speed to drive a control object, has a very important protection function as a part of servo motor parts, directly determines the quality of the motor according to the quality of the shell, and still has the following defects in the plastic shell of the existing servo motor:

for example, the chinese patent granted publication No. CN216959585U, published 2022, 7, 12, discloses a servo motor housing capable of circularly dissipating heat, and a plastic housing of a servo motor is inconvenient to mount and dismount during use, and the motor needs to be mounted and maintained by dismounting the whole housing, which is inconvenient for installation and use by workers and affects the working efficiency of the workers.

We have therefore proposed a plastic housing for facilitating the mounting of a servo motor in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic casing convenient to installation servo motor to solve the servo motor's on the existing market that above-mentioned background art provided plastic casing in the use, inconvenient problem of dismantling is installed to servo motor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic casing convenient to installation servo motor, includes casing and movable mounting storehouse, first pivot hole has been seted up to one side of casing, and the inner wall of casing is provided with the spout to the right-hand member surface of casing is seted up flutedly, and the inside of recess is provided with the spring simultaneously, the inside of spring is provided with first screw, and the inner wall upper end of casing is provided with the fixing base to the downside fixedly connected with mounting panel of casing, four corners of mounting panel all are provided with the mounting hole simultaneously, the inside swing joint of spout has the slider, and the opposite side of slider installs movable mounting storehouse, and the inner wall surface in movable mounting storehouse is provided with down the fixing base, and the top in movable mounting storehouse simultaneously is provided with the back lid, and the second screw has been seted up on the surface of back lid to second pivot hole has been seted up to one side in movable mounting storehouse.

Preferably, the movable mounting bin forms sliding structure with the casing through spout and slider, and the slider is T type structure to the lower surface in movable mounting bin is laminated with the inner wall of casing mutually, conveniently pulls out the inside servo motor installation storehouse of casing, is favorable to people to install the motor and overhauls.

Preferably, the movable mounting bin is of a semi-cylindrical structure, radiating fins are distributed in a crossed mode to form a grid structure, the structure is simple, production requirements are facilitated, and production cost is reduced.

Preferably, the centre of a circle of recess, spring and first screw coincides mutually, and recess, spring and first screw are provided with two at least about the centre of a circle symmetry of casing, effective protection spring, prevent that the inside bolt of motor in the installation from taking place the friction with the spring, influencing the life of spring.

Preferably, the back lid constitutes threaded connection through first screw and second screw and casing, and the size of back lid and the size phase-match of casing to the surface of back lid is provided with the ventilation hole, makes things convenient for the staff to dismantle, is favorable to the installation maintenance of motor, improves work efficiency.

Preferably, go up the fixing base and be fixed connection with casing and movable mounting storehouse down with the fixing base, and go up the position of fixing base and lower fixing base and correspond the setting, the position phase-match in first pivot hole and second pivot hole guarantees the stability in the motor use, avoids the motor to rock, causes the potential safety hazard, reduces motor damage shell simultaneously, improves the life of shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the plastic shell convenient for mounting the servo motor and the shell form a sliding structure design through the sliding groove and the sliding block, a servo motor mounting bin in the shell is convenient to pull out, the motor is convenient to mount and maintain, the mounting bin is a grid structure formed by cross distribution of cooling fins, the heat dissipation effect of the motor is effectively improved, and the problem that the service life of the plastic shell is influenced due to overhigh heat in the use process of the motor is avoided;

2. this back lid convenient to installation servo motor's plastics shell is hidden design, guarantees the pleasing to the eye of shell, and the back lid passes through bolt and casing threaded connection, makes things convenient for the staff to fix the back lid, and the outer wall of screw is provided with the spring simultaneously, is favorable to popping out the back lid from casing inside, reduces staff's the operation degree of difficulty, is favorable to people to installing the maintenance to the motor.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic side view of the housing of the present invention;

fig. 4 is the utility model discloses the side view structure schematic diagram of activity installation storehouse.

In the figure: 1. a housing; 2. a first rotating shaft hole; 3. a chute; 4. a groove; 5. a spring; 6. a first screw hole; 7. an upper fixed seat; 8. mounting a plate; 9. mounting holes; 10. a slider; 11. a movable installation bin; 12. a lower fixed seat; 13. a rear cover; 14. a second screw hole; 15. a second spindle hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-4, the present invention provides a technical solution: a plastic shell convenient for mounting a servo motor comprises a shell 1 and a movable mounting bin 11, wherein a first rotating shaft hole 2 is formed in one side of the shell 1, a sliding groove 3 is formed in the inner wall of the shell 1, a groove 4 is formed in the surface of the right end of the shell 1, a spring 5 is arranged inside the groove 4, a first screw hole 6 is formed inside the spring 5, the centers of circles of the groove 4, the spring 5 and the first screw hole 6 are overlapped, four grooves 4, four springs 5 and four first screw holes 6 are symmetrically arranged about the center of the circle of the shell 1, the shell 1 is guaranteed to be firmly connected with a rear cover 13, and the situation that the movable mounting bin 11 is ejected out of the interior of the shell 1 by the spring 5 in the using process and the normal use of the motor is influenced is avoided;

an upper fixing seat 7 is arranged at the upper end of the inner wall of the shell 1, a mounting plate 8 is fixedly connected to the lower side of the shell 1, mounting holes 9 are formed in four corners of the mounting plate 8, a sliding block 10 is movably connected to the inside of the sliding groove 3, a movable mounting bin 11 is mounted on the other side of the sliding block 10, the movable mounting bin 11 and the shell 1 form a sliding structure through the sliding groove 3 and the sliding block 10, the sliding block 10 is of a T-shaped structure, the lower surface of the movable mounting bin 11 is attached to the inner wall of the shell 1, stability during sliding is guaranteed, safety during motor mounting is effectively improved, the movable mounting bin 11 is of a semi-cylindrical structure, radiating fins of the movable mounting bin 11 are distributed in a crossed mode to form a grid structure, the radiating effect of the motor is effectively improved, and the phenomenon that the heat is overhigh during the use of the motor and the service life of a plastic shell is influenced is avoided;

the inner wall surface of movable mounting storehouse 11 is provided with down fixing base 12, and the top of movable mounting storehouse 11 is provided with back lid 13, back lid 13 constitutes threaded connection through first screw 6 and second screw 14 and casing 1, and the size of back lid 13 and the big or small phase-match of casing 1, and the surface of back lid 13 is provided with the ventilation hole, further improve the radiating effect of motor, effectively guarantee the life of shell, and second screw 14 has been seted up on the surface of back lid 13, second pivot hole 15 has been seted up to one side of movable mounting storehouse 11 simultaneously, it is fixed connection with casing 1 and movable mounting storehouse 11 with lower fixing base 12 to go up fixing base 7, and the position of going up fixing base 7 and lower fixing base 12 corresponds the setting, the position phase-match of first pivot hole 2 and second pivot hole 15, guarantee the stability of motor in the shell inside, avoid the motor to produce vibrations and collide with the shell in the use, influence the life of shell.

The working principle is as follows: when using this be convenient for install servo motor's plastic casing, firstly say servo motor and prevent the surface at fixing base 12 down, and servo motor's pivot passes second pivot hole 15, then with the inside that movable mounting storehouse 11 pushed into casing 1 under the effect of spout 3 and slider 10, then align the first screw 6 on second screw 14 and the casing 1 surface on back lid 13 surface, it fixes back lid 13 to twist the bolt, avoid movable mounting storehouse 11 to slide in the use, influence the motor normal use, spring 5 inside recess 4 is compressed simultaneously, when the motor needs to overhaul the maintenance, twist off the bolt on surface, back lid 13 pops out under spring 5's effect.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a plastic casing convenient to installation servo motor, includes casing (1) and activity installation storehouse (11), its characterized in that:

first pivot hole (2) have been seted up to one side of casing (1), and the inner wall of casing (1) is provided with spout (3) to the right-hand member surface of casing (1) is seted up recess (4), and the inside of recess (4) is provided with spring (5) simultaneously, the inside of spring (5) is provided with first screw (6), and the inner wall upper end of casing (1) is provided with fixing base (7), and downside fixedly connected with mounting panel (8) of casing (1), and four corners of mounting panel (8) all are provided with mounting hole (9) simultaneously, the inside swing joint of spout (3) has slider (10), and the opposite side of slider (10) installs movable mounting storehouse (11), and the inner wall surface of movable mounting storehouse (11) is provided with down fixing base (12), and the top of movable mounting storehouse (11) is provided with back lid (13) simultaneously, and second screw (14) have been seted up on the surface of back lid (13) to second pivot hole (15) have been seted up to one side of movable mounting storehouse (11).

2. The plastic housing for mounting a servo motor as claimed in claim 1, wherein: the movable installation bin (11) is of a sliding structure formed by the sliding groove (3) and the sliding block (10) and the shell (1), the sliding block (10) is of a T-shaped structure, and the lower surface of the movable installation bin (11) is attached to the inner wall of the shell (1).

3. A plastic housing for facilitating the installation of a servo motor as claimed in claim 1, wherein: the movable mounting bin (11) is of a semi-cylindrical structure, and the radiating fins of the movable mounting bin (11) are distributed in a crossed mode to form a grid-shaped structure.

4. A plastic housing for facilitating the installation of a servo motor as claimed in claim 1, wherein: the circle centers of the groove (4), the spring (5) and the first screw hole (6) are overlapped, and at least two of the groove (4), the spring (5) and the first screw hole (6) are arranged symmetrically about the circle center of the shell (1).

5. A plastic housing for facilitating the installation of a servo motor as claimed in claim 1, wherein: rear cover (13) constitute threaded connection through first screw (6) and second screw (14) and casing (1), and the size of rear cover (13) and the size phase-match of casing (1) to the surface of rear cover (13) is provided with the ventilation hole.

6. A plastic housing for facilitating the installation of a servo motor as claimed in claim 1, wherein: go up fixing base (7) and lower fixing base (12) and casing (1) and activity installation storehouse (11) and be fixed connection, and go up the position correspondence setting of fixing base (7) and lower fixing base (12), the position phase-match of first pivot hole (2) and second pivot hole (15).

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