CN214543867U - Novel motor heat dissipation base - Google Patents

Abstract

The utility model relates to a micro motor base technical field specifically is a novel motor heat dissipation base, which comprises a mounting bas, set up flutedly on the mount pad, be equipped with the gilled fin radiator in the recess, the top of gilled fin radiator has been supported and has been had motor body, the left and right sides of mount pad has all set firmly the installation piece, the cavity has been seted up in the installation piece, the rolling bearing has set firmly on the inner wall of cavity, rolling bearing goes up the normal running fit has the pivot, the key connection has the round wheel in the pivot, the eccentric shaft has set firmly on the front side of round wheel, it is connected with the connecting rod to rotate on the eccentric shaft, the connecting rod is kept away from one of round wheel and is served and is connected with through the axostylus axostyle rotation and support the piece, set up on the installation piece and hold the through-hole that supports the piece and run through, the fixed plate has set firmly on the motor body, support the top of piece and the bottom looks rigid coupling of fixed plate. The utility model discloses a need not to pull down the motor and just can take out the radiator and clean, need pull down the motor when having solved the clearance radiator and increased the problem of unnecessary work step.

Description

Novel motor heat dissipation base

Technical Field

The utility model relates to a micro motor base technical field specifically is a novel motor heat dissipation base.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, has the main function of generating driving torque, is used as a power source of electrical appliances or various machines, and generally consists of a stator, a rotor and other accessories. Before the motor uses, need pass through base fixed mounting in suitable position, and the motor can produce the heat at the during operation, in order to prevent that the inside high temperature of motor during operation from causing the damage, the base need be equipped with the radiator usually and carries out the heat dissipation to the motor. Wherein, micro motor's vibration amplitude is less, and current micro motor carries out the spiro union with the base and fixes, and the radiator need loosen the bolt earlier after using a period and take out the motor and take off the radiator again and clean it, and is comparatively loaded down with trivial details, has increased unnecessary work step.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel motor heat dissipation base to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel motor heat dissipation base, includes the mount pad, set up flutedly on the mount pad, be equipped with the gilled tube radiator in the recess, the top butt of gilled tube radiator has motor body, the left and right sides of mount pad has all set firmly the installation piece, the cavity has been seted up in the installation piece, the rolling bearing has set firmly on the inner wall of cavity, rolling bearing has the pivot, the key joint has the round wheel in the pivot, the eccentric shaft has set firmly on the front side of round wheel, it is connected with the connecting rod to rotate on the eccentric shaft, the connecting rod is kept away from one of round wheel is served and is connected with through the axostylus axostyle rotation and supports the piece, set up on the installation piece and hold the through-hole that supports the piece and run through, the fixed plate has set firmly on the motor body, support the top of piece with the bottom looks rigid coupling of fixed plate.

Optionally, the left side and the right side of the finned radiator are both fixedly provided with a clamping block with a T-shaped longitudinal section, the mounting block is provided with a clamping groove matched with the clamping block, and the clamping block extends into the clamping groove and is in sliding connection with the clamping groove.

Optionally, the eccentric shaft penetrates through the mounting block and extends to the outside, and a slot hole for accommodating movement of the eccentric shaft is formed in the mounting block.

Optionally, the left and right sides of supporting the piece all is provided with and is used for holding support the limiting plate of the vertical rectilinear movement of piece, the limiting plate set firmly in on the inner wall of installation piece, the limiting plate with support and be equipped with the silica gel clutch blocks between the piece, one side of silica gel clutch blocks with support a fixed connection, the opposite side of silica gel clutch blocks with limiting plate looks butt.

Optionally, when the eccentric shaft is located right below the rotating shaft, the abutting block is located at the lowest height, and when the eccentric shaft is located right above the rotating shaft, the abutting block reaches the maximum rising height.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a thereby drive the structure of supporting the vertical rectilinear movement of piece with motor body jack-up through the eccentric shaft when the disc rotates, realized need not to pull down the motor and just can take out the radiator and clean, need pull down the motor when having solved the clearance radiator and increased the problem of unnecessary work step.

Drawings

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

fig. 2 is the schematic view of the internal structure of the mounting block of the present invention.

In the figure: 1. a mounting seat; 2. a groove; 3. a finned radiator; 4. a motor body; 5. mounting blocks; 6. a cavity; 7. a rotating shaft; 8. a round wheel; 9. an eccentric shaft; 10. a connecting rod; 11. a resisting block; 12. a fixing plate; 13. a clamping block; 14. a card slot; 15. a slot; 16. a limiting plate; 17. a silica gel friction block; 18. 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 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 to 2, the present invention provides a technical solution: the utility model provides a novel motor heat dissipation base, includes mount pad 1, has seted up recess 2 on the mount pad 1, is equipped with inserted sheet radiator 3 in the recess 2, and inserted sheet radiator 3 is that aluminium system alloy is integrative to be pour and forms, and structural strength is high and the quality is slim and graceful. The top butt of inserted sheet radiator 3 has motor body 4, installation piece 5 is all installed through the bolt in the left and right sides of mount pad 1, cavity 6 has been seted up in installation piece 5, install the rolling bearing through the bolt on the inner wall of cavity 6, the running fit has pivot 7 on the rolling bearing, key connection has round wheel 8 in the pivot 7, the front end of pivot 7 is in same vertical face with the front side of round wheel 8, the welding has eccentric shaft 9 on the front side of round wheel 8, the running connection has connecting rod 10 on the eccentric shaft 9, connecting rod 10 keeps away from one of round wheel 8 and serves and is connected with through the axostylus axostyle rotation and supports piece 11, set up on the installation piece 5 and hold the through-hole 18 that supports piece 11 and run through, install fixed plate 12 through the bolt on motor body 4, support the top of piece 11 and pass through bolt fixed connection with the bottom of fixed plate 12.

Clamping blocks 13 with T-shaped longitudinal sections are welded on the left side and the right side of the finned radiator 3, clamping grooves 14 matched with the clamping blocks 13 are formed in the mounting block 5, and the clamping blocks 13 extend into the clamping grooves 14 and are in sliding connection with the clamping grooves. When the clamping block 13 is positioned in the clamping groove 14, the inserting fin type heat radiator 3 is clamped and connected with the inner part of the groove 2.

The eccentric shaft 9 penetrates through the mounting block 5 and extends to the outside, a slotted hole 15 for accommodating the eccentric shaft 9 to move is formed in the mounting block 5, and the shape of the slotted hole 15 corresponds to the moving track of the eccentric shaft 9.

The left side and the right side of the supporting block 11 are provided with limiting plates 16 used for containing the supporting block 11 to move vertically and linearly, the limiting plates 16 are welded on the inner wall of the mounting block 5, a silica gel friction block 17 is arranged between the limiting plates 16 and the supporting block 11, one side of the silica gel friction block 17 is connected with the supporting block 11 through glue in a sticking mode, and the other side of the silica gel friction block 17 is abutted to the limiting plates 16. The silica gel friction block 17 can increase the sliding friction force between the abutting block 11 and the limiting plate 16, and when the abutting block 11 jacks up the motor body 4 to a certain height, the current position can be supported without descending.

When the eccentric shaft 9 is located right below the rotating shaft 7, the abutting block 11 is located at the lowest height, the motor body 4 is abutted to the fin-inserted radiator 3 at the moment, when the eccentric shaft 9 is located right above the rotating shaft 7, the abutting block 11 reaches the maximum rising height, and at the moment, the abutting block 11 jacks up the motor body 4 through the fixing plate 12.

When the finned radiator 3 needs to be cleaned, the eccentric shaft 9 is pushed to be located at one section outside the mounting block 5 so as to drive the circular wheel 8 to rotate, the eccentric shaft 9 starts to rise from the position under the rotating shaft 7 when the circular wheel 8 rotates, the eccentric shaft 9 pushes the abutting block 11 to rise through the connecting rod 10, the abutting block 11 abuts against the motor body 4 through the fixing plate 12, when the abutting block 11 abuts against the motor body 4 to a certain height, the eccentric shaft 9 is stopped being pushed, the abutting block 11 can maintain the regular height unchanged due to the friction force between the silica gel friction block 17 and the limiting plate 16, the finned radiator 3 is pulled at the moment, the clamping block 13 is pulled out of the clamping groove 14 completely, the finned radiator 3 can be taken down for cleaning, the finned radiator 3 is pushed to the inside of the groove 2 after cleaning is finished, the clamping block 13 is embedded into the clamping groove 14 and fixes the motor body 4 at the moment, and then the eccentric shaft 9 is pushed, the abutting block 11 descends, and the motor body 4 stops pushing the eccentric shaft 9 after abutting with the inserting piece type heat radiator 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)

1. The utility model provides a novel motor heat dissipation base, its characterized in that: the motor comprises a mounting seat (1), a groove (2) is formed in the mounting seat (1), an inserting sheet type radiator (3) is arranged in the groove (2), a motor body (4) is abutted to the top of the inserting sheet type radiator (3), mounting blocks (5) are fixedly arranged on the left side and the right side of the mounting seat (1), a cavity (6) is formed in each mounting block (5), a bearing with a seat is fixedly arranged on the inner wall of each cavity (6), a rotating shaft (7) is rotatably matched on each bearing with the corresponding seat, a round wheel (8) is connected to the rotating shaft (7) in a key manner, an eccentric shaft (9) is fixedly arranged on the front side of the round wheel (8), a connecting rod (10) is rotatably connected to the eccentric shaft (9), a supporting block (11) is rotatably connected to one end, far away from the round wheel (8), of the connecting rod (10), through holes (18) for accommodating the supporting blocks (11) are formed in the mounting blocks (5), the motor body (4) is fixedly provided with a fixed plate (12), and the top end of the abutting block (11) is fixedly connected with the bottom end of the fixed plate (12).

2. The novel motor heat dissipation base of claim 1, characterized in that: the left side and the right side of the fin-inserted radiator (3) are respectively and fixedly provided with a clamping block (13) with a T-shaped longitudinal section, the mounting block (5) is provided with a clamping groove (14) matched with the clamping block (13), and the clamping block (13) extends into the clamping groove (14) and is in sliding connection with the clamping groove.

3. The novel motor heat dissipation base of claim 1, characterized in that: the eccentric shaft (9) penetrates through the mounting block (5) and extends to the outside, and a slotted hole (15) for accommodating the eccentric shaft (9) to move is formed in the mounting block (5).

4. The novel motor heat dissipation base of claim 1, characterized in that: support the left and right sides of piece (11) and all be provided with and be used for holding support limiting plate (16) of the vertical rectilinear movement of piece (11), limiting plate (16) set firmly in on the inner wall of installation piece (5), limiting plate (16) with support and be equipped with silica gel friction block (17) between piece (11), one side of silica gel friction block (17) with support piece (11) fixed connection, the opposite side of silica gel friction block (17) with limiting plate (16) looks butt.

5. The novel motor heat dissipation base of claim 1, characterized in that: when the eccentric shaft (9) is positioned right below the rotating shaft (7), the abutting block (11) is at the lowest height, and when the eccentric shaft (9) is positioned right above the rotating shaft (7), the abutting block (11) reaches the maximum rising height.

Images