CN219424820U - Magnetic torquer rotor glue filling tool - Google Patents

Abstract

The utility model discloses a glue filling tool for a magnetic torquer rotor, which relates to the technical field of magnetic torquer rotors and comprises a main body, wherein a rotor assembly is clamped and placed in the main body, a sealing cover matched with the rotor assembly is arranged on the inner side of the main body, a first heat dissipation cavity is formed in the main body, and a second heat dissipation cavity is formed in the sealing cover. According to the utility model, after glue filling is completed, the outer rotor motor drives the heat dissipation impeller to rotate, the rotating heat dissipation impeller sucks external air into the first heat dissipation cavity through the plurality of groups of air inlet holes, then the air in the first heat dissipation cavity enters the second heat dissipation cavity through the plurality of groups of communicating pipes, and the air entering the first heat dissipation cavity and the second heat dissipation cavity can have a good effect of rapidly cooling the glue after glue filling is completed, so that the time of cooling and forming the glue after glue filling is greatly prolonged, the time of taking materials after glue filling of the rotor assembly is shortened, and the overall working efficiency is effectively improved.

Description

Magnetic torquer rotor glue filling tool

Technical Field

The utility model relates to the technical field of magnetic torquer rotors, in particular to a glue filling tool for a magnetic torquer rotor.

Background

The magnetic torquer is a device for generating dipole magnetic moment, magnetic moment of the spacecraft and geomagnetic field where the magnetic torquer is located interact to generate magnetic control moment for carrying out gesture control or momentum management on the spacecraft, the magnetic torquer generally comprises an air core coil and an iron core coil, the magnetic torquer is usually matched with an angular momentum exchange device or a gravity gradient rod for use, particularly, magnetic unloading on a flywheel is widely adopted, all parts of a rotor assembly are always bonded and fixed completely through glue filling treatment, structural strength and mechanical resistance of the rotor assembly are ensured, and influence of mechanical environments such as vibration, impact and the like on performance parameters of the permanent magnetic torquer is reduced.

In the prior art, the rotor is often placed inside the glue filling tool to perform glue filling operation, but after the glue filling of the rotor is completed by the existing glue filling tool, the rotor after glue filling needs to be cooled for a long time, and the whole rotor after glue filling needs to be completely cooled and taken out, so that the whole working time is prolonged, and the working efficiency is reduced.

Disclosure of Invention

Based on the above, the utility model aims to provide a glue filling tool for a rotor of a magnetic torquer, which aims to solve the technical problems that in the prior art, after the glue filling tool finishes glue filling of the rotor, the rotor after glue filling needs longer time to be cooled, and the whole rotor after glue filling needs longer time to be completely cooled and taken out, so that the whole working time is prolonged, and the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic torquer rotor encapsulating frock, includes the main part, rotor subassembly has been placed to the inside block of main part, the main part inboard is provided with the closing cap with rotor subassembly matched with, the inside first heat dissipation chamber of having seted up of main part, the second heat dissipation chamber of having seted up of closing cap, be linked together through multiunit communicating pipe between first heat dissipation chamber and the second heat dissipation chamber, the inside bottom rotation of main part is connected with radiating impeller, multiunit fresh air inlet has evenly been seted up to main part bottom edge, multiunit apopore has evenly been seted up to the inboard bottom of closing cap, the external rotor motor is installed to the inside bottom of main part, and the external rotor motor outside and radiating impeller inner wall looks fixed connection, closing cap top one side is provided with the encapsulating pipe that runs through the second heat dissipation chamber and extend to the main part inboard, closing cap top opposite side is provided with the pressure release hole, and the pressure release hole runs through the second heat dissipation chamber, and main part inside is linked together.

Through adopting above-mentioned technical scheme, through placing rotor subassembly in the inside of main part, then fix spacing through the closing cap to rotor subassembly, wherein form the encapsulating chamber between rotor subassembly outside and the main part is inboard, carry out the encapsulating operation to the encapsulating intracavity portion through the encapsulating pipe, after the encapsulating is accomplished, wherein the external rotor motor drives the heat dissipation impeller and rotates, rotatory heat dissipation impeller is through multiunit inlet opening with outside air suction first heat dissipation intracavity portion, then the inside of the inside air of first heat dissipation intracavity portion passes through multiunit communicating pipe entering second heat dissipation intracavity portion, and then the effect of carrying out quick cooling to the colloid after the encapsulating is accomplished in the inside air of entering first heat dissipation intracavity portion and second heat dissipation intracavity portion, the colloid after making the encapsulating has promoted the cooling shaping time greatly, thereby the time of getting after the rotor subassembly encapsulating is shortened, the holistic work efficiency has been effectively improved.

The utility model is further characterized in that a connecting column penetrating through the rotor assembly and the sealing cover is arranged at the center of the bottom end of the inner side of the main body, and a fastening nut is connected to the outer side of the connecting column in a threaded manner.

Through adopting above-mentioned technical scheme, wherein under the cooperation of spliced pole and fastening nut, can make to connect between closing cap and the main part stable, can not make the relative main part of closing cap take place to drop to rotor assembly's stability when the filling has been guaranteed.

The utility model is further characterized in that supporting feet are fixedly arranged at four corners of the bottom end of the outer side of the main body, and mounting holes are formed in the supporting feet.

Through adopting above-mentioned technical scheme, wherein the supporting legs plays holistic fixed support effect to the main part, and can fix the main part on external fixed frame through mounting hole and external screw cooperation.

In summary, the utility model has the following advantages: according to the utility model, the rotor assembly is placed in the main body, and then the rotor assembly is fixed and limited through the sealing cover, wherein a glue filling cavity is formed between the outer side of the rotor assembly and the inner side of the main body, glue filling operation is carried out on the inside of the glue filling cavity through the glue filling pipe, after glue filling is finished, the outer rotor motor drives the heat dissipation impeller to rotate, the rotating heat dissipation impeller sucks external air into the first heat dissipation cavity through a plurality of groups of air inlet holes, then the air in the first heat dissipation cavity enters the second heat dissipation cavity through a plurality of groups of communicating pipes, and then the air entering the first heat dissipation cavity and the second heat dissipation cavity can have a good effect of rapidly cooling the glue after glue filling is finished, so that the time for cooling and forming the glue after glue filling is greatly improved, the time for taking the glue of the rotor assembly is shortened, and the overall working efficiency is effectively improved.

Drawings

FIG. 1 is a schematic view of a first view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

fig. 4 is a schematic structural view of the second view of the present utility model.

In the figure: 1. a main body; 2. a first heat dissipation chamber; 3. a cover; 4. a second heat dissipation chamber; 5. a communicating pipe; 6. an outer rotor motor; 7. a heat dissipation impeller; 8. an air inlet hole; 9. an air outlet hole; 10. a rotor assembly; 11. filling a rubber tube; 12. a pressure relief hole; 13. a connecting column; 14. a fastening nut; 15. and supporting the feet.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a magnetic torquer rotor encapsulating frock, as shown in fig. 1, fig. 2 and fig. 3, including main part 1, rotor subassembly 10 has been placed in the inside block of main part 1, main part 1 inboard is provided with the closing cap 3 with rotor subassembly 10 matched with, first heat dissipation chamber 2 has been seted up to main part 1 inside, second heat dissipation chamber 4 has been seted up to closing cap 3 inside, be linked together through multiunit communicating pipe 5 between first heat dissipation chamber 2 and the second heat dissipation chamber 4, main part 1 inside bottom rotates and is connected with heat dissipation impeller 7, multiunit fresh air inlet 8 has evenly been seted up in main part 1 bottom border position department, multiunit air outlet 9 have evenly been seted up to closing cap 3 inboard bottom, outer rotor motor 6 is installed to main part 1 inside bottom, and outer rotor motor 6 outside and heat dissipation impeller 7 inner wall looks fixed connection, closing cap 3 top one side is provided with the encapsulating pipe 11 that runs through second heat dissipation chamber 4 and extend to main part 1 inboard, closing cap 3 top opposite side is provided with pressure release hole 12, and pressure release hole 12 runs through second heat dissipation chamber 4, and pressure release hole 12 bottom and main part 1 inboard are linked together, after encapsulating is accomplished, wherein outer rotor motor 6 rotates impeller 7 and is connected with heat dissipation impeller 7, multiunit air inlet 8 is followed by the inside cooling down time of inner side 2, thereby the inside cooling time of cooling glue 2 is greatly shortened through the inside cooling glue that the inner side 2, thereby the inside cooling glue 2 is cooled down, and the inside glue 2 is cooled down by the inside the inner side 2, and the inside glue 2 is cooled down, and the inside glue 2.

Referring to fig. 1, 2 and 3, a connecting post 13 penetrating through a rotor assembly 10 and a sealing cover 3 is arranged at the center of the bottom end of the inner side of a main body 1, and a fastening nut 14 is connected to the outer side of the connecting post 13 in a threaded manner.

Referring to fig. 1, 2 and 4, support legs 15 are fixedly arranged at four corners of the bottom end of the outer side of the main body 1, and mounting holes are formed in the support legs 15.

The working principle of the utility model is as follows: when the glue filling device is used, a power supply is switched on, the rotor assembly 10 is placed in the main body 1, and then the rotor assembly 10 is fixed and limited through the sealing cover 3, wherein a glue filling cavity is formed between the outer side of the rotor assembly 10 and the inner side of the main body 1, and glue filling operation is carried out on the inside of the glue filling cavity through the glue filling pipe 11;

after the glue filling is finished, the outer rotor motor 6 drives the heat dissipation impeller 7 to rotate, the rotating heat dissipation impeller 7 sucks external air into the first heat dissipation cavity 2 through the plurality of groups of air inlet holes 8, then the air in the first heat dissipation cavity 2 enters the second heat dissipation cavity 4 through the plurality of groups of communicating pipes 5, and the air entering the first heat dissipation cavity 2 and the second heat dissipation cavity 4 can well perform the effect of rapidly cooling the glue after the glue filling is finished, so that the time of cooling and forming the glue after the glue filling is greatly improved, the time of taking materials after the glue filling of the rotor assembly 10 is shortened, and the integral working efficiency is effectively improved;

further, after the air entering the second heat dissipation cavity 4 rapidly cools and forms the colloid, the air is discharged out of the body through a plurality of groups of air outlet holes 9, so that the air in the first heat dissipation cavity 2 and the second heat dissipation cavity 4 is circulated, and the cooling and forming speed of the colloid after glue filling is better accelerated;

still further, when the glue is filled into the glue filling cavity through the glue filling pipe 11, air in the glue filling cavity is discharged out of the glue filling cavity through the pressure relief hole 12, wherein when glue overflows through the pressure relief hole 12 in the glue filling process, the glue filling of the rotor assembly 10 in the glue filling cavity is completed.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. The utility model provides a magnetic torquer rotor encapsulating frock, includes main part (1), its characterized in that: the novel heat dissipation device is characterized in that a rotor assembly (10) is placed in the inner clamping mode of the main body (1), a sealing cover (3) matched with the rotor assembly (10) is arranged on the inner side of the main body (1), a first heat dissipation cavity (2) is formed in the inner side of the main body (1), a second heat dissipation cavity (4) is formed in the sealing cover (3), the first heat dissipation cavity (2) and the second heat dissipation cavity (4) are communicated through a plurality of groups of communicating pipes (5), a heat dissipation impeller (7) is rotationally connected to the inner bottom end of the main body (1), a plurality of groups of air inlet holes (8) are uniformly formed in the edge of the bottom end of the main body (1), and a plurality of groups of air outlet holes (9) are uniformly formed in the inner bottom end of the sealing cover (3).

2. The magnetic torquer rotor glue filling tool according to claim 1, wherein: an outer rotor motor (6) is arranged at the bottom end inside the main body (1), and the outer side of the outer rotor motor (6) is fixedly connected with the inner wall of the heat dissipation impeller (7).

3. The magnetic torquer rotor glue filling tool according to claim 1, wherein: one side of the top of the sealing cover (3) is provided with a glue filling pipe (11) penetrating through the second heat dissipation cavity (4) and extending to the inner side of the main body (1), and the other side of the top of the sealing cover (3) is provided with a pressure relief hole (12).

4. The magnetic torquer rotor glue filling fixture according to claim 3, wherein: the pressure relief hole (12) penetrates through the second heat dissipation cavity (4), and the bottom of the pressure relief hole (12) is communicated with the inner side of the main body (1).

5. The magnetic torquer rotor glue filling tool according to claim 1, wherein: the connecting column (13) penetrating through the rotor assembly (10) and the sealing cover (3) is arranged at the center position of the bottom end of the inner side of the main body (1), and a fastening nut (14) is connected to the outer side of the connecting column (13) in a threaded mode.

6. The magnetic torquer rotor glue filling tool according to claim 1, wherein: supporting legs (15) are fixedly arranged at four corners of the bottom end of the outer side of the main body (1), and mounting holes are formed in the supporting legs (15).