CN217307404U

CN217307404U - Die-casting formed miniature motor shell

Info

Publication number: CN217307404U
Application number: CN202123257683.3U
Authority: CN
Inventors: 付俊; 王志彬
Original assignee: Jieyang Yicheng Motor Co ltd
Current assignee: Jieyang Yicheng Motor Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-26
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a compression casting forming's micro motor shell, including micro motor shell main part and side heating panel, the both sides fixedly connected with backup pad of micro motor shell main part, one side fixedly connected with side backplate of micro motor shell main part is kept away from to the backup pad, the top fixedly connected with top arc backplate of side backplate. The beneficial effects of the utility model are that: through micromotor shell main part, backup pad, side backplate, location jack, top arc backplate, bottom fixed plate and the T shape card rail that sets up, conveniently carry out die-casting shaping, make simply, after die-casting shaping, side backplate and top arc backplate can form the protection to micromotor shell main part, guarantee that micromotor shell main part can not use in the later stage with external force collision and impaired.

Description

Die-casting formed miniature motor shell

Technical Field

The utility model relates to a motor housing specifically is a pressure casting forming's miniature motor shell, belongs to motor housing technical field.

Background

The micro motor is a motor with the diameter less than 160mm or the rated power less than 750mW, and 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.

In the prior art, when a micro motor shell is processed and manufactured, die-casting forming is generally adopted, but the current micro motor shell is simple in structure and does not have a protection structure outside in the later use period, so that the micro motor is easy to damage after being collided by external force, the heat dissipation of the micro motor is particularly important, the heat dissipation plate is not convenient to mount and fix at present, and the micro motor shell formed by die-casting is designed to solve the problems aiming at the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compression casting forming's miniature motor shell just in order to solve above-mentioned problem, the device is when using, through the miniature motor shell main part that sets up, a supporting plate, the side backplate, the location jack, top arc backplate, bottom fixed plate and T shape card rail, conveniently carry out compression casting forming, it is simple to make, after compression casting forming, side backplate and top arc backplate can form the protection to miniature motor shell main part, guarantee that miniature motor shell main part can not be impaired with external force collision when later stage uses.

The utility model discloses a technical scheme realizes above-mentioned mesh, a die-casting formed miniature motor shell, including miniature motor housing main part and side heating panel, the both sides of miniature motor housing main part fixedly connected with backup pad, one side fixedly connected with side backplate that the backup pad kept away from miniature motor housing main part, the top fixedly connected with top arc backplate of side backplate, the bottom fixedly connected with bottom fixed plate of side backplate, fixedly connected with mated T shape card rail on the lateral wall of side backplate;

the side heating panel, fixedly connected with T shape screens piece on the lateral wall of side heating panel, T shape screens piece activity joint is between mated T shape card rail, fixedly connected with multiunit heat radiation fins on the lateral wall of side heating panel.

Preferably, the top of the bottom fixing plate is provided with a through fixing hole.

Preferably, a positioning jack is formed in the side wall of the side guard plate, a locking rod is arranged on the side wall of the side heat dissipation plate, and the locking rod is movably inserted into the positioning jack.

Preferably, a circular notch is formed in the side wall of the side heat dissipation plate, a hollow sleeve is fixedly connected to the inner wall of the circular notch, a spring is arranged in the inner cavity of the hollow sleeve, a sliding cylinder is slidably connected to the inner cavity of the hollow sleeve, and the locking rod is fixedly connected with the sliding cylinder.

Preferably, the spring is fixedly connected between the sliding cylinder and the inner wall of the hollow sleeve, the spring being in a compressed state.

Preferably, a pull rod is fixedly connected to the side wall of the sliding cylinder, and the pull rod penetrates through the hollow sleeve and extends outwards.

The beneficial effects of the utility model are that:

this injection molding's miniature motor shell, when using, through the miniature motor shell main part that sets up, backup pad, side backplate, location jack, top arc backplate, bottom fixed plate and T shape card rail, conveniently carry out injection molding, make simply, after injection molding, side backplate and top arc backplate can form the protection to miniature motor shell main part, guarantee that miniature motor shell main part can not use in the later stage with external force collision and impaired.

This compression casting's miniature motor shell conveniently installs the side heating panel on the lateral wall of side backplate to the realization dispels the heat to the heat that miniature motor shell main part sent, guarantees that miniature motor shell main part's use is stable, when installing the fixing to the side heating panel, easy operation is convenient, and labour saving and time saving satisfies the user demand.

Drawings

Fig. 1 is a first view of the overall structure of the present invention;

fig. 2 is a second view of the overall structure of the present invention;

FIG. 3 is a structural diagram of the T-shaped rail of the present invention;

fig. 4 is a structural view of the side heat-dissipating plate of the present invention;

fig. 5 is a cross-sectional view of the hollow sleeve of the present invention.

In the figure: 1. a micro-motor housing body; 2. a support plate; 3. a side guard plate; 301. positioning the jack; 4. a top arc-shaped guard plate; 5. a bottom fixing plate; 501. a fixing hole; 6. t-shaped clamping rails; 7. a side heat dissipation plate; 701. a circular notch; 8. a T-shaped clamping block; 9. a heat dissipating fin; 10. a hollow sleeve; 11. a spring; 12. a sliding cylinder; 13. a locking lever; 14. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, a die-cast micro motor housing includes a micro motor housing body 1 and a side heat sink 7, wherein two sides of the micro motor housing body 1 are fixedly connected with supporting plates 2, one side of the supporting plates 2 away from the micro motor housing body 1 is fixedly connected with a side guard plate 3, the top of the side guard plate 3 is fixedly connected with a top arc guard plate 4, the bottom of the side guard plate 3 is fixedly connected with a bottom fixing plate 5, and the side wall of the side guard plate 3 is fixedly connected with paired T-shaped clamping rails 6;

the side cooling plate 7, fixedly connected with T shape screens piece 8 on the lateral wall of side cooling plate 7, T shape screens piece 8 activity joint is in between mated T shape card rail 6, fixedly connected with multiunit heat radiation fin 9 on the lateral wall of side cooling plate 7.

According to the attached drawing 1, the top of the bottom fixing plate 5 is provided with a through fixing hole 501, and the fixing hole 501 is convenient for the whole device to be fixed at a target position by using a bolt.

As shown in fig. 1, 3 and 5, a positioning insertion hole 301 is formed in a side wall of the side guard plate 3, a locking rod 13 is arranged on a side wall of the side heat dissipation plate 7, the locking rod 13 is movably inserted into the positioning insertion hole 301, and when the locking rod 13 is movably inserted into the positioning insertion hole 301, the transverse limiting of the side heat dissipation plate 7 is realized.

According to the drawing of fig. 5, a circular notch 701 is formed in the side wall of the side heat dissipation plate 7, a hollow sleeve 10 is fixedly connected to the inner wall of the circular notch 701, a spring 11 is arranged in the inner cavity of the hollow sleeve 10, a sliding cylinder 12 is slidably connected to the inner cavity of the hollow sleeve 10, a locking rod 13 is fixedly connected with the sliding cylinder 12, and the circular notch 701 can provide a welding position for the hollow sleeve 10 to facilitate loading of the side heat dissipation plate 7.

According to the illustration in fig. 5, the spring 11 is fixedly connected between the sliding cylinder 12 and the inner wall of the hollow sleeve 10, the spring 11 is in a compressed state, and the elastic force of the spring can be applied to the sliding cylinder 12 and the locking rod 13, so that the stable insertion of the locking rod 13 in the positioning insertion hole 301 is ensured.

Referring to fig. 5, a pull rod 14 is fixedly connected to a side wall of the sliding cylinder 12, the pull rod 14 passes through the hollow sleeve 10 and extends outward, and the pull rod 14 is provided to facilitate a user to pull the sliding cylinder 12.

The utility model discloses when using, through micromotor shell main part 1, backup pad 2, side backplate 3, location jack 301, top arc backplate 4, bottom fixed plate 5 and the T shape card rail 6 that sets up, conveniently carry out die-casting shaping, make simply, after die-casting shaping, side backplate 3 and top arc backplate 4 can form the protection to micromotor shell main part 1, guarantee that micromotor shell main part 1 can not be impaired with external force collision when using in later stage.

Conveniently install side heating panel 7 on the lateral wall of side backplate 3 to the realization dispels the heat to the heat that micro motor housing main part 1 sent, guarantees that micro motor housing main part 1's use is stable, when installing fixedly to side heating panel 7, and easy operation is convenient, and labour saving and time saving satisfies the user demand.

When installing side heating panel 7, at first pulling pull rod 14, make pull rod 14 drive slip cylinder 12 lateral sliding and extrusion spring 11, slip cylinder 12 drives check lock bar 13 lateral sliding, aim at T shape screens piece 8 at this moment and aim at going into between the paired T shape card rail 6 and block, and lateral pushing side heating panel 7, make check lock bar 13 position and location jack 301 correspond, loose handle pull rod 14 this moment, spring 11 drives slip cylinder 12 and check lock bar 13 motion and inserts in location jack 301, form the fixed to side heating panel 7.

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. A die-cast miniature motor housing, includes miniature motor housing main part (1) and side heat dissipation board (7), its characterized in that:

the supporting plates (2) are fixedly connected to two sides of the micro motor shell main body (1), one side, far away from the micro motor shell main body (1), of each supporting plate (2) is fixedly connected with a side protection plate (3), the top of each side protection plate (3) is fixedly connected with a top arc protection plate (4), the bottom of each side protection plate (3) is fixedly connected with a bottom fixing plate (5), and paired T-shaped clamping rails (6) are fixedly connected to the side walls of the side protection plates (3);

side heating panel (7), fixedly connected with T shape screens piece (8) on the lateral wall of side heating panel (7), T shape screens piece (8) activity joint is between mated T shape card rail (6), fixedly connected with multiunit heat radiation fins (9) on the lateral wall of side heating panel (7).

2. The die-cast miniature motor-motor housing of claim 1, wherein: the top of the bottom fixing plate (5) is provided with a through fixing hole (501).

3. A die-cast miniature motor-motor housing according to claim 1, further comprising: the side heat dissipation plate is characterized in that a positioning insertion hole (301) is formed in the side wall of the side protection plate (3), a locking rod (13) is arranged on the side wall of the side heat dissipation plate (7), and the locking rod (13) is movably inserted into the positioning insertion hole (301).

4. A die-cast miniature motor-motor housing according to claim 3, wherein: round notch (701) has been seted up on the lateral wall of side heating panel (7), fixedly connected with cavity sleeve (10) on the inner wall of round notch (701), be equipped with spring (11) in the inner chamber of cavity sleeve (10), sliding connection has slip cylinder (12) in the inner chamber of cavity sleeve (10), check lock lever (13) and slip cylinder (12) are fixed continuous.

5. The die-cast miniature motor-motor housing of claim 4, wherein: the spring (11) is fixedly connected between the sliding cylinder (12) and the inner wall of the hollow sleeve (10), and the spring (11) is in a compressed state.

6. The die-cast miniature motor-motor housing of claim 5, wherein: the side wall of the sliding cylinder (12) is fixedly connected with a pull rod (14), and the pull rod (14) penetrates through the hollow sleeve (10) and extends outwards.