CN217445131U

CN217445131U - Firmly-assembled sealed machine shell

Info

Publication number: CN217445131U
Application number: CN202220156497.6U
Authority: CN
Inventors: 朱仲锦; 蔡周儒; 郁馥先
Original assignee: Dongguan Rongwang Precision Hardware Co ltd
Current assignee: Dongguan Rongwang Precision Hardware Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-09-16
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a firmly assembled sealing machine shell, which comprises a main shell, wherein the bottom of the main shell is in threaded connection with a first outer thread, the bottom of the first outer thread is fixedly connected with a bottom cover, the top of the main shell is in threaded connection with a second outer thread, the bottom of the second outer thread is fixedly connected with a top cover, the bottom of the inner side of the bottom cover is provided with a compacting mechanism, the compacting mechanism comprises a rotor plate, a top plate, a bottom plate and a compacting spring, the top of the top plate is rotatably connected with the rotor plate, the bottom of the top plate is connected with a plurality of compacting springs, and the bottoms of the plurality of compacting springs are connected with the top of the bottom plate. The motor protection effect is better.

Description

Firmly-assembled sealed machine shell

Technical Field

The utility model relates to a motor field specifically is a firm sealed casing of assembly.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is used as a power machine, and the application field is very wide, and in the use of the motor, in order to protect the motor, a casing is usually installed outside the motor.

Current motor casing when installing the motor, there is the gap between the bottom that can appear the casing usually and the motor bottom for the motor assembly is firm inadequately, and the motor is not inseparable enough with the casing connection, and the later stage rocks easily, and then influences the use of motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm sealed casing of assembly to solve the current motor casing that proposes in the above-mentioned background art when installing the motor, there is the gap between bottom and the motor bottom of casing can appear usually, make the motor assembly firm inadequately, the motor is connected inseparably inadequately with the casing, and the later stage is rocked easily, and then influences the problem of the use of motor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firm sealed casing of assembly, includes the main casing, the bottom threaded connection of main casing has first outer silk, the bottom fixedly connected with bottom of first outer silk, the top portion threaded connection of main casing has the outer silk of second, the bottom fixedly connected with top cap of the outer silk of second, compacting mechanism is installed to the inboard bottom of bottom, compacting mechanism includes rotor, roof, bottom plate and compaction spring, the top of roof is rotated and is connected with the rotor, the bottom of roof is connected with a plurality of compaction springs, and is a plurality of the bottom of compaction spring is connected with the top of bottom plate, the top of top cap inner wall is connected with fastening pad.

As a preferred technical scheme of the utility model, a plurality of through-holes have been seted up at the middle part of main shell, and a plurality of through-holes are convenient for the heat dissipation in the motor use and are ventilative.

As the utility model discloses a preferred technical scheme, main shell includes inner shell and frame, just the outside fixedly connected with frame of inner shell, the design of the double-deck mechanism of main shell improves the hardness intensity of motor casing.

As the utility model discloses a preferred technical scheme, the middle part of inner shell inner wall is inlayed and is equipped with a plurality of strengthening ribs, the fixed surface of frame is connected with the anticorrosive coating, and the inside of strengthening rib increase owner shell supports intensity, and the anticorrosive coating reduces the outside corruption of whole sealed shell.

As a preferred technical scheme of the utility model, the equal fixed connection auxiliary rod in both sides of top cap, the middle part of top cap is equipped with the beam barrel, and the beam barrel is used for alternating the output shaft of motor.

As a preferred technical scheme of the utility model, the fixed orifices has been seted up at the top of top cap, a plurality of bleeder vents have been seted up at the middle part of rotor, and the fixed orifices is convenient for add the motor that the screw will install and is further consolidated.

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

the compaction mechanism comprises a rotor, a top plate, a bottom plate and a compaction spring, the top cover is connected with the main shell through a second external thread, the motor is arranged in the interior, the bottom cover is connected with the main shell through a first external thread, when the bottom cover is rotated inwards, the rotor and the top plate of the compaction mechanism continuously extrude the bottom of the motor under the elastic action of the compaction spring, the rotor is tightly attached to the top plate and the motor, and the two ends of the motor are assembled more stably by matching the fixation pad, so that the stability in use is better; the main casing includes inner shell and frame, and the inner shell inlays and is equipped with a plurality of strengthening ribs, and the fixed surface of frame is connected with the anticorrosive coating, and in the use of whole sealed shell, the double-deck mechanism design of main casing goes up inside a plurality of strengthening ribs in the cooperation, and then improves the hardness strength of motor casing greatly, has prolonged the life of casing, and is better to motor protecting effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural diagram of the bottom cover of the present invention;

FIG. 3 is a structural diagram of the compacting mechanism of the present invention;

FIG. 4 is a drawing showing a structure of the top cover of the present invention;

fig. 5 is a structural diagram of the main casing of the present invention.

In the figure: 1. a main housing; 2. a bottom cover; 3. a top cover; 4. a first outer wire; 5. a second outer filament; 6. a compaction mechanism; 7. rotating the sheet; 8. a top plate; 9. a base plate; 10. compacting the spring; 11. a fastening pad; 12. an auxiliary lever; 13. a fixing hole; 14. an outer frame; 15. an inner shell; 16. reinforcing ribs; 17. an anticorrosive film; 18. a shaft cylinder; 19. air holes are formed; 20. and a through hole.

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, the present invention provides a firmly assembled sealed casing, which comprises a main casing 1, a first external thread 4 is screwed on the bottom of the main casing 1, a bottom cover 2 is fixedly connected on the bottom of the first external thread 4, a second external thread 5 is screwed on the top of the main casing 1, a top cover 3 is fixedly connected on the bottom of the second external thread 5, a compacting mechanism 6 is installed on the bottom of the inner side of the bottom cover 2, the compacting mechanism 6 comprises a rotor 7, a top plate 8, a bottom plate 9 and compacting springs 10, the top of the top plate 8 is rotatably connected with the rotor 7, the bottom of the top plate 8 is connected with a plurality of compacting springs 10, the bottoms of the plurality of compacting springs 10 are connected with the top of the bottom plate 9, the top of the inner wall of the top cover 3 is connected with a fastening pad 11, before the motor is installed, the top cover 3 can be connected with the main casing 1 through the second external thread 5, then the input end of the motor is installed inside the main casing 1, motor top and fastening pad 11 are laminated mutually, then are connected bottom 2 with main shell 1 through first outer silk 4, and when rotating bottom 2 to inside, the revolving fragment 7 of compacting mechanism 6 and roof 8 constantly extrude the bottom of motor under the spring action of compaction spring 10, and revolving fragment 7 is hugged closely with roof 8 and motor, and fastening pad 11 makes the both ends of motor assemble more firmly on the cooperation, and stability is better in the use.

A plurality of through-holes 20 have been seted up at the middle part of main casing 1, main casing 1 includes inner shell 15 and frame 14, and the outside fixedly connected with frame 14 of inner shell 15, the middle part of inner shell 15 inner wall is inlayed and is equipped with a plurality of strengthening ribs 16, the fixed surface of frame 14 is connected with anticorrosive film 17, main casing 1 includes inner shell 15 and frame 14 in the use, the middle part of inner shell 15 inner wall is inlayed and is equipped with a plurality of strengthening ribs 16, the design of 1 double-deck mechanism of main casing, inside a plurality of strengthening ribs 16 in the cooperation, and then improve the hardness strength of motor casing greatly, the life of casing has been prolonged.

The equal fixed connection auxiliary rod 12 in both sides of top cap 3, the middle part of top cap 3 is equipped with a beam barrel 18, and fixed orifices 13 have been seted up at the top of top cap 3, and a plurality of bleeder vents 19 have been seted up at the middle part of rotor 7, when whole sealed shell is dismantled in proper order with bottom 2 and top cap 3 screw thread twist out can, also make things convenient for the later stage to clear up whole sealed casing.

When the sealing machine shell is used specifically, the fastening pad 11 is connected to the top of the inner side of the top cover 3, before the motor is installed, the top cover 3 can be connected with the main shell 1 through the second external thread 5, then the input end of the motor is arranged inside the main shell 1 from the bottom, the output shaft of the motor passes through the shaft barrel 18 in the middle of the top cover 3 and extends to the outside, then the bottom cover 2 is connected with the main shell 1 through the first external thread 4, when the bottom cover 2 is rotated to the inside, the rotating piece 7 and the top plate 8 of the compacting mechanism 6 extrude the bottom of the motor under the elastic force of the compacting spring 10, the rotating piece 7 and the top plate 8 are continuously attached to the motor, the fastening pad 11 is matched to ensure that the two ends of the motor are assembled more stably, the stability in use is better, the bottom cover 2 and the top cover 3 can be screwed out in sequence during the same-order disassembly, the whole sealing machine shell is also convenient to clean, in addition in use, main casing 1 includes inner shell 15 and frame 14, and the middle part of inner shell 15 inner wall is inlayed and is equipped with a plurality of strengthening ribs 16, and the design of 1 double-deck mechanism of main casing cooperates a plurality of strengthening ribs 16 of inside, and then improves the hardness strength of motor casing greatly, has prolonged the life of casing, and is better to motor protecting effect.

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

1. A firmly assembled sealed casing, comprising a main casing (1), characterized in that: the bottom threaded connection of owner shell (1) has first outer silk (4), the bottom fixedly connected with bottom (2) of first outer silk (4), the top threaded connection of owner shell (1) has outer silk (5) of second, the bottom fixedly connected with top cap (3) of the outer silk (5) of second, compacting mechanism (6) are installed to the bottom of bottom (2) inboard, compacting mechanism (6) include rotor (7), roof (8), bottom plate (9) and compaction spring (10), the top of roof (8) is rotated and is connected with rotor (7), the bottom of roof (8) is connected with a plurality of compaction springs (10), and is a plurality of the bottom of compaction spring (10) is connected with the top of bottom plate (9), the top of top cap (3) inner wall is connected with fastening pad (11).

2. A securely assembled sealed enclosure according to claim 1, wherein: the middle part of the main shell (1) is provided with a plurality of through holes (20).

3. A securely assembled sealed enclosure according to claim 1, wherein: the main shell (1) comprises an inner shell (15) and an outer frame (14), and the outer side of the inner shell (15) is fixedly connected with the outer frame (14).

4. A securely assembled sealed enclosure according to claim 3, wherein: the middle part of the inner wall of the inner shell (15) is embedded with a plurality of reinforcing ribs (16), and the surface of the outer frame (14) is fixedly connected with an anti-corrosion film (17).

5. A securely assembled sealed enclosure according to claim 1, wherein: the two sides of the top cover (3) are fixedly connected with auxiliary rods (12), and a shaft barrel (18) is arranged in the middle of the top cover (3).

6. A securely assembled sealed enclosure according to claim 1, wherein: the top of the top cover (3) is provided with a fixing hole (13), and the middle part of the rotating sheet (7) is provided with a plurality of air holes (19).