CN217240440U

CN217240440U - High-stability micromotor

Info

Publication number: CN217240440U
Application number: CN202220334361.XU
Authority: CN
Inventors: 程伟民
Original assignee: Shaoxing Hengli Motor Co ltd
Current assignee: Shaoxing Hengli Motor Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-08-19
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a high stability micromotor relates to micromotor equipment technical field, including the micromotor body, the bottom fixedly connected with mounting panel of micromotor body, the base is installed to the bottom of mounting panel, the inside sliding connection of base has the dead lever, the top and the mounting panel fixed connection of dead lever, the utility model discloses beneficial increase: be provided with the hand wheel, the slide bar, the push rod, the worm wheel, worm and ejector pad, thereby stability when micromotor body uses has been improved, protective effect has been played to equipment, intensity of labour when having reduced the fixed simultaneously, the locking effect has been realized simultaneously, avoid appearing the direction of reseing and moving, be provided with buffer spring, stop collar and spacing cover, through installing the buffer board, play secondary protection buffering when to the ejector plate upward movement, play limiting displacement to the worm wheel through installing spacing cover, thereby the normal slip of rack has been guaranteed, overall structure does not use power equipment, control to the cost has been realized.

Description

High-stability micromotor

Technical Field

The utility model relates to a micromotor equipment technical field specifically is a high stability micromotor.

Background

The micromotor is a full-name micromotor and refers to a motor with the diameter of less than 160mm or the rated power of less than 750 mW. The micro-motor is commonly used in a control system or a transmission mechanical load and is used for realizing the functions of detecting, analyzing, operating, amplifying, executing or converting electromechanical signals or energy and the like. The prior art is comparatively rigid, and the current micromotor does not carry out fixed operation when using for whole during operation stability is relatively poor, influences holistic normal operating, leads to equipment easy impaired and skew, needs the manual work to frequently maintain, has both increased artifical intensity of labour, causes the cost to increase again, consequently needs design a high stability micromotor and solves the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high stability micromotor to propose current micromotor in solving above-mentioned background art and not carrying out fixed operation when using, make whole during operation stability relatively poor, influence holistic normal operating, lead to equipment impaired easily and skew, need the manual work frequently to maintain, both increased artifical intensity of labour, cause the problem of cost-push again.

In order to achieve the above object, the utility model provides a following technical scheme: a high-stability micromotor comprises a micromotor body, wherein a mounting plate is fixedly connected to the bottom of the micromotor body, a base is installed at the bottom of the mounting plate, a fixed rod is slidably connected inside the base, the top of the fixed rod is fixedly connected with the mounting plate, a protective box is fixedly connected inside the base and positioned on one side of the fixed rod, a mounting frame is fixedly connected inside the protective box, a sliding rod is slidably connected inside the mounting frame, a clamping rod is installed at one end, extending to the outer side of the protective box, of the sliding rod, a clamping groove matched with the clamping rod is formed in the fixed rod, a limiting cover is fixedly connected inside the protective box and positioned on one side of the mounting frame, a worm wheel is rotatably connected inside the limiting cover, a worm is rotatably connected inside the limiting cover and positioned below the worm wheel, and is meshed with the worm wheel, one side sliding connection of worm wheel has the rack, the rack is connected with the worm wheel meshing, the top fixedly connected with ejector pad of rack, the top fixedly connected with roof of ejector pad, the bottom of roof and the one side fixedly connected with that is located the ejector pad run through the inside push rod of mounting bracket.

Preferably, the connecting part of the clamping rod and the sliding rod and the outer side of the protective box are provided with limiting sleeves.

Preferably, the inside of base just is located the below of dead lever and installs buffer spring, the first spout that the cooperation dead lever used is seted up at the top of base, the second spout that the cooperation slide bar used is seted up to one side of guard box.

Preferably, the arc wall has been seted up to the bottom of push rod and the one side that is close to the slide bar, the axle center department fixedly connected with dwang of worm wheel, the both ends of dwang all rotate with spacing cover and are connected.

Preferably, a buffer plate is installed inside the protection box and above the top plate.

Preferably, the inside of guard box and the one side that is located the rack have seted up the spout, the equal sliding connection in inside of spout has the slider, one side of slider all with rack fixed connection.

Preferably, the protective cover is installed in the outside of base, the internally mounted of protective cover has the hand wheel, the one end of hand wheel run through the protective housing and with worm fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the micro-motor is provided with a hand wheel, a slide bar, a push rod, a worm wheel, a worm and a push block, when the micro-motor is fixed, a fixed rod is placed in a base, when an installation plate acts on the surface of the base, the buffer spring can be extruded to deform, at the moment, the hand wheel is manually rotated by opening a protective cover, the worm is driven to rotate, the worm wheel is driven to rotate, a rack is driven to move downwards, the push block is driven to move downwards, a top plate is driven to move downwards, the slide bar is ejected towards one side by matching of an arc-shaped groove formed in one side of the push bar, a clamping bar is driven to move towards one side of the fixed rod until the limit fixing is realized through a clamping groove, the stability of the micro-motor body during use is improved, the protection effect on equipment is achieved, the labor intensity during fixing is reduced, the locking effect is realized, the reset direction movement is avoided, and the micro-motor is provided with the buffer spring, the limiting sleeve, Buffer board and spacing cover, play once protection buffering effect when placing the dead lever through installing buffer spring, play limiting displacement when reseing to kelly and slide bar through installing the stop collar, through installing the buffer board, play secondary protection buffering when to the roof board upward movement, play limiting displacement to the worm wheel through installing spacing cover, thereby guaranteed the normal slip of rack, overall structure does not use power equipment, has realized the control to the cost.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a side sectional view of the base structure of the present invention;

fig. 3 is the schematic diagram of the internal structure of the protection box of the present invention.

In the figure: 1. a micromotor body; 2. a base; 3. mounting a plate; 4. a protective box; 5. fixing the rod; 6. A protective cover; 7. a hand wheel; 8. a buffer spring; 9. a clamping rod; 10. a top plate; 11. a slide bar; 12. a limiting sleeve; 13. a push rod; 14. a buffer plate; 15. a limiting cover; 16. a worm gear; 17. a worm; 18. a rack; 19. a chute; 20. a slider; 21. a push block; 22. and (7) mounting a frame.

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, fig. 2 and fig. 3, the present invention provides a technical solution: a high-stability micromotor comprises a micromotor body 1, wherein the bottom of the micromotor body 1 is fixedly connected with a mounting plate 3, the bottom of the mounting plate 3 is provided with a base 2, the inside of the base 2 is slidably connected with a fixed rod 5, the top of the fixed rod 5 is fixedly connected with the mounting plate 3, the inside of the base 2 and the side positioned at the fixed rod 5 are fixedly connected with a protective box 4, the inside of the protective box 4 is fixedly connected with a mounting frame 22 to realize limiting, the inside of the mounting frame 22 is slidably connected with a sliding rod 11, one end of the sliding rod 11 extending to the outer side of the protective box 4 is provided with a clamping rod 9, the inside of the fixed rod 5 is provided with a clamping groove matched with the clamping rod 9 for fixing in a matching way, the inside of the protective box 4 and the side positioned at the mounting frame 22 are fixedly connected with a limiting cover 15, the inside of the limiting cover 15 is rotatably connected with a worm wheel 16, the inside of the limiting cover 15 and the lower part positioned at the worm wheel 16 are rotatably connected with a worm 17, the worm 17 is meshed with the worm wheel 16, one side of the worm wheel 16 is slidably connected with a rack 18, the rack 18 is meshed with the worm wheel 16 and is in normal operation, the top of the rack 18 is fixedly connected with a push block 21, the top of the push block 21 is fixedly connected with a top plate 10, one side of the bottom of the top plate 10, which is positioned at the push block 21, is fixedly connected with a push rod 13 penetrating through the interior of an installation frame 22, when the fixed rod 5 is placed in the base 2, when the installation plate 3 acts on the surface of the base 2, the buffer spring 8 can be extruded to deform, at the moment, the hand wheel 7 is manually rotated by opening the protective cover 6, the worm 17 is driven to rotate, the worm wheel 16 is driven to rotate, the rack 18 is driven to move downwards, the push block 21 is driven to move downwards, the top plate 10 is driven to move downwards, the push rod 13 is driven to move downwards, and the slide rod 11 is pushed out to one side through the matching of an arc groove arranged at one side of the push rod 13, drive kelly 9 to the motion of dead lever 5 one side, until realizing spacing fixed through the draw-in groove to stability when having improved micromotor body 1 and using has played the safeguard effect to equipment, has reduced intensity of labour when fixed simultaneously, has realized the locking effect simultaneously, avoids appearing the direction motion that resets.

Furthermore, a limiting sleeve 12 is arranged at the joint of the clamping rod 9 and the sliding rod 11 and positioned outside the protective box 4, and the limiting sleeve 12 is arranged to limit the resetting of the clamping rod 9 and the sliding rod 11.

Further, buffer spring 8 is installed to the inside of base 2 and the below that is located dead lever 5, and the first spout that cooperates dead lever 5 to use is seted up at the top of base 2, and the second spout that cooperates slide bar 11 to use is seted up to one side of protective housing 4, plays once protection buffering effect when placing dead lever 5 through installing buffer spring 8.

Further, the arc wall has been seted up to the bottom of push rod 13 and one side that is close to slide bar 11, and worm wheel 16's axle center department fixedly connected with dwang, the both ends of dwang all are connected with stop collar 15 rotation, and the cooperation promotes slide bar 11.

Furthermore, a buffer plate 14 is installed inside the protection box 4 and above the top plate 10, and the buffer plate 14 is installed to perform secondary protection buffering when the top plate 10 moves upward.

Further, the inside of guard box 4 and the one side that is located rack 18 have seted up spout 19, and the equal sliding connection in inside of spout 19 has slider 20, and one side of slider 20 all with rack 18 fixed connection, spacing when having realized rack 18 motion.

Further, protective cover 6 is installed in the outside of base 2, and protective cover 6's internally mounted has hand wheel 7, and the one end of hand wheel 7 runs through protective housing 4 and with worm 17 fixed connection, has realized manual operation, has saved the electric power resource.

Specifically, use the utility model discloses the time: when the fixing is carried out, the fixing rod 5 is placed in the base 2, when the mounting plate 3 acts on the surface of the base 2, the buffer spring 8 is extruded to deform, at the moment, the protective cover 6 is opened, the hand wheel 7 is manually rotated to drive the worm 17 to rotate, the worm wheel 16 is driven to rotate, the rack 18 is driven to move downwards, the push block 21 is driven to move downwards, the top plate 10 is driven to move downwards, the push rod 13 is driven to move downwards, the slide rod 11 is pushed out towards one side through the matching of an arc-shaped groove formed in one side of the push rod 13, the clamping rod 9 is driven to move towards one side of the fixing rod 5 until the limiting and fixing are realized through the clamping groove, so that the stability of the micromotor body 1 in use is improved, the protection effect on equipment is achieved, the labor intensity in the fixing process is reduced, the locking effect is simultaneously realized, the reset direction movement is avoided, the primary protection buffer effect is achieved when the fixing rod 5 is placed through the mounting of the buffer spring 8, the limiting sleeve 12 is installed to limit the position of the clamping rod 9 and the sliding rod 11 when the clamping rod and the sliding rod reset, the buffer plate 14 is installed to buffer the top plate 10 when the top plate moves upwards, the limiting cover 15 is installed to limit the worm wheel 16, and therefore normal sliding of the rack 18 is guaranteed, the overall structure does not use power equipment, and cost control is achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high stability micromotor, includes micromotor body (1), its characterized in that: the bottom fixedly connected with mounting panel (3) of micromotor body (1), base (2) is installed to the bottom of mounting panel (3), the inside sliding connection of base (2) has dead lever (5), the top and mounting panel (3) fixed connection of dead lever (5), the inside of base (2) just is located one side fixedly connected with protective housing (4) of dead lever (5), the inside fixedly connected with mounting bracket (22) of protective housing (4), the inside sliding connection of mounting bracket (22) has slide bar (11), kelly (9) are installed to the one end that slide bar (11) extends to the protective housing (4) outside, the draw-in groove that cooperation kelly (9) used is seted up to the inside of dead lever (5), the inside of protective housing (4) just is located one side fixedly connected with spacing cover (15) of mounting bracket (22), the inside of spacing cover (15) is rotated and is connected with worm wheel (16), the inside of spacing cover (15) and the below that is located worm wheel (16) are rotated and is connected with worm (17), worm (17) are connected with worm wheel (16) meshing, one side sliding connection of worm wheel (16) has rack (18), rack (18) are connected with worm wheel (16) meshing, the top fixedly connected with ejector pad (21) of rack (18), the top fixedly connected with roof (10) of ejector pad (21), the bottom of roof (10) and the one side fixedly connected with that is located ejector pad (21) run through inside push rod (13) of mounting bracket (22).

2. The high stability micro-motor of claim 1, wherein: and a limiting sleeve (12) is arranged at the joint of the clamping rod (9) and the sliding rod (11) and is positioned on the outer side of the protective box (4).

3. The high stability micro-motor of claim 1, wherein: the buffer device is characterized in that a buffer spring (8) is arranged inside the base (2) and below the fixing rod (5), a first sliding groove matched with the fixing rod (5) for use is formed in the top of the base (2), and a second sliding groove matched with the sliding rod (11) for use is formed in one side of the protection box (4).

4. The high stability micro-motor according to claim 1, wherein: the arc wall has been seted up to the bottom of push rod (13) and the one side that is close to slide bar (11), the axle center fixedly connected with dwang of worm wheel (16), the both ends of dwang all are rotated with spacing cover (15) and are connected.

5. The high stability micro-motor according to claim 1, wherein: and a buffer plate (14) is arranged in the protective box (4) and above the top plate (10).

6. The high stability micro-motor according to claim 1, wherein: the inside of guard box (4) and be located one side of rack (18) and seted up spout (19), the equal sliding connection in inside of spout (19) has slider (20), one side of slider (20) all with rack (18) fixed connection.

7. The high stability micro-motor according to claim 1, wherein: protective cover (6) are installed in the outside of base (2), the internally mounted of protective cover (6) has hand wheel (7), the one end of hand wheel (7) run through protective housing (4) and with worm (17) fixed connection.