CN214101030U

CN214101030U - Position sensor-free permanent magnet planar motor mounting structure with heat conduction function

Info

Publication number: CN214101030U
Application number: CN202120170809.4U
Authority: CN
Inventors: 张莉
Original assignee: Anhui Technical College of Mechanical and Electrical Engineering
Current assignee: Anhui Technical College of Mechanical and Electrical Engineering
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-08-31
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a no position sensor permanent magnetism planar motor mounting structure with heat conduction function, including motor main part and mount pad, motor main part's below is connected with the mount pad, and motor main part's lower extreme installs the heating panel to the outside of heating panel is provided with the cavity, the cavity is seted up in the inside of mount pad, and the below of mount pad is provided with rubber suction cup to rubber suction cup's upper end is connected with the installation pipe, the inside of installation pipe is provided with the sealing plug. This no position sensor permanent magnetism planar motor mounting structure with heat conduction function is provided with rubber suction cup, installation pipe and sealing plug, and accessible rubber suction cup is connected between with mount pad and the holding surface, installs motor body fixedly, need not to carry out seting up of preformed hole to the holding surface, and the removal of accessible sealing plug in the installation pipe improves rubber suction cup's adsorption affinity, guarantees its installation stability, and the mounted position of device does not receive the hole site spacing, strong adaptability.

Description

Position sensor-free permanent magnet planar motor mounting structure with heat conduction function

Technical Field

The utility model relates to a permanent magnet planar motor technical field specifically is a no position sensor permanent magnet planar motor mounting structure with heat conduction function.

Background

The position sensor-free permanent magnet planar motor is a motor type which controls the motor through a position sensor, reduces the use of the sensor compared with the motor with the position sensor, has longer service life, can be fixed by a mounting structure when the motor is tested or used, but has some defects when the motor is used by the existing mounting structure:

1. the existing mounting structure is generally used for mounting and fixing the motor in a bolt mode, a reserved hole position needs to be formed in a mounting position, the mounting efficiency is low, and the subsequent dismounting and moving are inconvenient, so that the mounting structure has certain use limitation, and the subsequent use convenience is reduced;

2. the existing installation structure is used for fixing the motor, the bottom of the motor is attached to an installation surface, and heat is difficult to dissipate below the motor, so that the heating speed of a subsequent motor is increased, and the normal work of the subsequent motor is influenced.

In order to solve the problems, innovative design is urgently needed on the basis of the original installation structure.

Disclosure of Invention

An object of the utility model is to provide a no position sensor permanent magnetism planar motor mounting structure with heat conduction function, it is fixed that current mounting structure generally installs the motor through the mode of bolt on solving the existing market that above-mentioned background art provided, need reserve offering of hole site at the mounted position, and the installation effectiveness is lower, follow-up dismantlement is removed also comparatively inconveniently, it has certain use limitation to lead to it, and current mounting structure is fixing the back to the motor, the motor bottom is laminated with the installation face mutually, the motor below is difficult to dispel the heat, the problem that the rate of rise of temperature that leads to follow-up motor improves.

In order to achieve the above object, the utility model provides a following technical scheme: a position sensor-free permanent magnet planar motor mounting structure with a heat conduction function comprises a motor main body and a mounting seat, wherein the mounting seat is connected below the motor main body, a heat dissipation plate is mounted at the lower end of the motor main body, a cavity is arranged on the outer side of the heat dissipation plate, the cavity is arranged in the mounting seat, a rubber sucker is arranged below the mounting seat, a mounting pipe is connected to the upper end of the rubber sucker, a sealing plug is arranged in the mounting pipe, a movable rod is embedded at the upper end of the sealing plug, a first reset spring is embedded on the outer side of the movable rod, the first reset spring is positioned above the mounting pipe, a limiting plate is arranged above the first reset spring, a reset mechanism is arranged above the limiting plate, a stop block is arranged on the upper surface of the limiting plate, a third reset spring is connected to the inner end of the stop block, and a connecting rope is fixed on the inner side surface of the stop block, the inner of connecting the rope is connected with the rolling axle, and the fixed surface of rolling axle has drive gear to drive gear's inboard is connected with the movable block, the lower extreme of movable block runs through the lower surface of mount pad, and the upper end of movable block is connected with fourth reset spring.

Preferably, the heat dissipation plate is arranged below the motor main body at equal intervals, and the cavity outside the heat dissipation plate is designed to be in a through-hole-shaped structure.

Preferably, the inner space of the rubber sucker is communicated with the inner space of the mounting tube, the mounting tube is arranged at 4 equal angles by taking the center of the mounting seat as the circle center, and an up-and-down sliding structure is formed between the mounting tube and the sealing plug.

Preferably, the reset mechanism comprises a pressing rod, a second reset spring and a pressing plate, the second reset spring is nested on the outer side of the pressing rod, the pressing plate is fixed at the upper end of the pressing rod, and an up-and-down sliding structure is formed between the pressing rod and the mounting seat.

Preferably, the upper surface of the outer end through which the stop dog passes is designed into an inclined structure, the stop dog forms a telescopic structure through the third return spring and the mounting seat, and the stop dog is connected with the winding shaft through the connecting rope.

Preferably, the transmission gear and the movable block are in meshed connection, an up-and-down sliding structure is formed between the movable block and the mounting seat, and the lowest point of the movable block and the lowest point of the rubber sucker are overlapped.

Compared with the prior art, the beneficial effects of the utility model are that: the installation structure of the permanent magnet planar motor without the position sensor with the heat conduction function;

(1) the motor main body is fixedly installed by connecting the installation seat and the supporting surface through the rubber sucker without forming a preformed hole on the supporting surface, the adsorption force of the rubber sucker is improved by moving the sealing plug in the installation tube, the installation stability of the motor main body is ensured, the installation position of the device is not limited by a hole position, and the adaptability is strong;

(2) the reset mechanism is arranged, so that the position of the sealing plug can be controlled through the reset mechanism, and the subsequent recovery of the air pressure in the installation pipe is facilitated, so that the device is convenient and rapid to disassemble, an external tool is not required, and the use convenience of the device is improved;

(3) be provided with heating panel and cavity, the accessible heating panel absorbs and conducts the heat that motor body during operation produced, and the gas flow in the cooperation cavity disperses the heat to make motor body can be better dispel the heat at the during operation, guarantee the stability of follow-up motor body during operation.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the main sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the installation seat of the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention.

In the figure: 1. a motor main body; 2. a mounting seat; 3. a heat dissipation plate; 4. a cavity; 5. a rubber suction cup; 6. installing a pipe; 7. a sealing plug; 8. a movable rod; 9. a first return spring; 10. a limiting plate; 11. a pressure lever; 12. a second return spring; 13. pressing a plate; 14. a stopper; 15. a third return spring; 16. connecting ropes; 17. a winding shaft; 18. a transmission gear; 19. a movable block; 20. and a fourth return spring.

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. 1-6, the present invention provides a technical solution: a position sensor-free permanent magnet planar motor mounting structure with a heat conduction function comprises a motor main body 1, a mounting seat 2, a heat dissipation plate 3, a cavity 4, a rubber suction cup 5, a mounting pipe 6, a sealing plug 7, a movable rod 8, a first reset spring 9, a limiting plate 10, a pressure rod 11, a second reset spring 12, a pressure plate 13, a stop 14, a third reset spring 15, a connecting rope 16, a winding shaft 17, a transmission gear 18, a movable block 19 and a fourth reset spring 20, wherein the mounting seat 2 is connected below the motor main body 1, the heat dissipation plate 3 is mounted at the lower end of the motor main body 1, the cavity 4 is arranged on the outer side of the heat dissipation plate 3, the cavity 4 is arranged inside the mounting seat 2, the rubber suction cup 5 is arranged below the mounting seat 2, the mounting pipe 6 is connected at the upper end of the rubber suction cup 5, the sealing plug 7 is arranged inside the mounting pipe 6, the movable rod 8 is embedded at the upper end of the sealing plug 7, a first return spring 9 is nested on the outer side of the movable rod 8, the first return spring 9 is positioned above the mounting pipe 6, a limiting plate 10 is arranged above the first return spring 9, a return mechanism is arranged above the limiting plate 10, a stop 14 is arranged on the upper surface of the limiting plate 10, the inner end of the stop 14 is connected with a third return spring 15, a connecting rope 16 is fixed on the inner side surface of the stop 14, the inner end of the connecting rope 16 is connected with a winding shaft 17, a transmission gear 18 is fixed on the surface of the winding shaft 17, a movable block 19 is connected on the inner side of the transmission gear 18, the lower end of the movable block 19 penetrates through the lower surface of the mounting seat 2, and a fourth return spring 20 is connected at the upper end of the movable block 19;

the heat dissipation plates 3 are arranged below the motor main body 1 at equal intervals, and the cavities 4 on the outer sides of the heat dissipation plates 3 are in through-hole-shaped structural design, so that the structural design can absorb and dissipate heat of the motor main body 1 through the heat dissipation plates 3, and meanwhile, the heat dissipation plates 3 are cooled by matching with the cavities 4, and the functionality of the device is improved;

the inner space of the rubber sucker 5 is communicated with the inner space of the

mounting tube

6, 4 mounting tubes 6 are arranged at equal angles by taking the center of the mounting seat 2 as the circle center, and an up-and-down sliding structure is formed between the mounting tube 6 and the sealing plug 7, the mounting seat 2 can be fixed through the rubber sucker 5 by the structural design, so that the subsequent motor main body 1 can stably work;

the reset mechanism comprises a pressure lever 11, a second reset spring 12 and a pressure plate 13, the second reset spring 12 is nested outside the pressure lever 11, the pressure plate 13 is fixed at the upper end of the pressure lever 11, and a vertical sliding structure is formed between the pressure lever 11 and the mounting seat 2, and the position of the limiting plate 10 can be controlled by the subsequent movement of the pressure lever 11 through the structural design;

the upper surface of the outer end through which the stopper 14 passes is designed to be an inclined structure, the stopper 14 forms a telescopic structure between the third return spring 15 and the mounting seat 2, the stopper 14 is connected with the winding shaft 17 through the connecting rope 16, the transmission gear 18 and the movable block 19 form a meshing connection, an up-and-down sliding structure is formed between the movable block 19 and the mounting seat 2, the lowest point of the movable block 19 and the lowest point of the rubber suction cup 5 are overlapped, the position of the stopper 14 can be controlled through the movement of the follow-up movable block 19 through the structural design, the stopper 14 is released from limiting the limiting plate 10, and the device can be conveniently mounted in the follow-up process.

The working principle is as follows: when the position sensorless permanent magnet planar motor mounting structure with the heat conduction function is used, firstly, as shown in fig. 1 and 3, when a device needs to be mounted, the motor main body 1 and a supporting surface can be connected through the mounting seat 2, the mounting seat 2 is fixed through the rubber sucker 5, the mounting seat 2 is squeezed during mounting, the rubber sucker 5 is attached to the supporting surface, the rubber sucker 5 deforms when being squeezed, meanwhile, the movable block 19 moves upwards under the squeezing of the supporting surface, and when the movable block 19 moves upwards, the transmission gear 18 is driven to rotate through the meshing between the transmission gear 18, the transmission gear 18 drives the winding shaft 17 to rotate, the connection rope 16 is wound, the connection rope 16 pulls the stop 14 to move, and the limit of the stop 14 on the limiting plate 10 is released, at the moment, the limiting plate 10 moves upwards under the action of the first return spring 9, and the movable rod 8 pulls the sealing plug 7 to move, so that the air pressure in the mounting pipe 6 is reduced, the rubber sucker 5 can be stably adsorbed on a supporting surface under the external air pressure, and the mounting base 2 is fixed;

when the device is taken down as required, as shown in fig. 2, the pressing plate 13 can be pressed, the pressing plate is enabled to drive the pressing rod 11 to move downwards, the limiting plate 10 is pushed to move downwards, the limiting plate 10 extrudes the stop block 14 when moving downwards, the stop block is enabled to shrink, when the limiting plate 10 moves to the lower part of the stop block 14, the stop block 14 stretches out under the action of the third reset spring 15 to limit the stop block, the air pressure in the installation pipe 6 is enabled to recover, the device can be disassembled conveniently and quickly, the installation application range is wide, the heat generated by the heat dissipation plate 3 can be absorbed by the heat generated by the heat dissipation plate when the motor body 1 works, the air in the matching cavity 4 flows to dissipate the heat, and the normal work of the follow-up motor body 1 is guaranteed.

Those not described in detail in this specification are within the skill of the art.

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. The utility model provides a no position sensor permanent magnetism planar motor mounting structure with heat conduction function, includes motor main part (1) and mount pad (2), its characterized in that: the motor is characterized in that a mounting seat (2) is connected below the motor main body (1), a heat dissipation plate (3) is installed at the lower end of the motor main body (1), a cavity (4) is arranged on the outer side of the heat dissipation plate (3), the cavity (4) is arranged inside the mounting seat (2), a rubber sucker (5) is arranged below the mounting seat (2), a mounting pipe (6) is connected to the upper end of the rubber sucker (5), a sealing plug (7) is arranged inside the mounting pipe (6), a movable rod (8) is embedded at the upper end of the sealing plug (7), a first reset spring (9) is embedded at the outer side of the movable rod (8), the first reset spring (9) is located above the mounting pipe (6), a limiting plate (10) is arranged above the first reset spring (9), a reset mechanism is arranged above the limiting plate (10), a stop block (14) is arranged on the upper surface of the limiting plate (10), and the inner of dog (14) is connected with third reset spring (15) to the inboard fixed surface of dog (14) has connection rope (16), the inner of connecting rope (16) is connected with rolling axle (17), and the fixed surface of rolling axle (17) has drive gear (18), and the inboard of drive gear (18) is connected with movable block (19), the lower extreme of movable block (19) runs through the lower surface of mount pad (2), and the upper end of movable block (19) is connected with fourth reset spring (20).

2. The mounting structure of the position sensorless permanent magnet planar motor with the heat conducting function according to claim 1, wherein: the heat dissipation plate (3) is arranged below the motor main body (1) at equal intervals, and a cavity (4) on the outer side of the heat dissipation plate (3) is designed to be of a through hole-shaped structure.

3. The mounting structure of the position sensorless permanent magnet planar motor with the heat conducting function according to claim 1, wherein: the inner space of the rubber sucker (5) is communicated with the inner space of the mounting pipe (6), the mounting pipe (6) is arranged at 4 equal angles by taking the center of the mounting seat (2) as the circle center, and an up-and-down sliding structure is formed between the mounting pipe (6) and the sealing plug (7).

4. The mounting structure of the position sensorless permanent magnet planar motor with the heat conducting function according to claim 1, wherein: the reset mechanism comprises a pressing rod (11), a second reset spring (12) and a pressing plate (13), the second reset spring (12) is nested on the outer side of the pressing rod (11), the pressing plate (13) is fixed at the upper end of the pressing rod (11), and an up-and-down sliding structure is formed between the pressing rod (11) and the mounting seat (2).

5. The mounting structure of the position sensorless permanent magnet planar motor with the heat conducting function according to claim 1, wherein: the upper surface of the outer end through which the stop block (14) passes is designed into an inclined structure, the stop block (14) forms a telescopic structure through a third return spring (15) and the mounting seat (2), and the stop block (14) is connected with a winding shaft (17) through a connecting rope (16).

6. The mounting structure of the position sensorless permanent magnet planar motor with the heat conducting function according to claim 5, wherein: the transmission gear (18) is meshed with the movable block (19), an up-and-down sliding structure is formed between the movable block (19) and the mounting seat (2), and the lowest point of the movable block (19) is overlapped with the lowest point of the rubber sucker (5).