CN212435505U

CN212435505U - Motor with shock-absorbing function

Info

Publication number: CN212435505U
Application number: CN202020679443.9U
Authority: CN
Inventors: 荣能国
Original assignee: SHANGHAI DASU MOTOR CO Ltd
Current assignee: SHANGHAI DASU MOTOR CO Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-29
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a motor with shock-absorbing function, including motor housing, motor housing's the outside last lower extreme and the equal fixedly connected with protective housing of front and back, piston mechanism is all installed to the inside both sides of protective housing, and the through-hole has all been seted up to one side of protective housing, and the equal joint in inside of through-hole has the dust cover, and the radiating groove has been seted up at the middle part of motor housing one side outer wall, and the mid-mounting of motor housing one side inner wall has heat conduction mechanism, the utility model discloses the beneficial effect who reaches is: the utility model relates to a motor with shock-absorbing function, the utility model discloses a motor main part outside has set up the motor housing who has buffer gear and piston mechanism, and the vibrations power that the motor main part during operation produced can be through stripper plate extrusion buffer gear's lifter, then utilizes the piston body of stripper rod extrusion piston mechanism, makes the piston body be piston motion inside the casing, weakens the vibrations power that the motor main part during operation produced, reaches absorbing purpose.

Description

Motor with shock-absorbing function

Technical Field

The utility model relates to a motor, in particular to motor with shock-absorbing function belongs to motor technical field.

Background

The motor is an electromagnetic device which realizes electric energy conversion or transmission according to an electromagnetic induction law, is one of common driving devices, and is applied to the motor in many places.

At present used motor can produce certain vibrations power at the during operation, because the motor is installed on the casing of equipment mostly, make the vibrations power that the motor during operation produced drive the whole vibrations of equipment, influence the normal work of equipment, and the outside of motor does not all set up protective structure, during the use, the foreign matter of dust and the like passes through the inside of the structure infiltration motor of slotted hole and the like on the motor housing easily in the air, damage motor housing's electronic component, and when the motor received external impact force, cause motor housing deformation easily, extrude the inside electronic component of bad motor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a motor with shock-absorbing function, the effectual problem of having solved existence among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a motor with shock-absorbing function, which comprises a motor shell, wherein the upper end and the lower end as well as the front and the back of the outer part of the motor shell are fixedly connected with a protective shell, piston mechanisms are arranged at both sides of the inner part of the protective shell, a through hole is arranged at one side of the protective shell, a dust cover is clamped inside the through hole, a radiating groove is arranged at the middle part of the outer wall at one side of the motor shell, a heat-conducting mechanism is arranged at the middle part of the inner wall at one side of the motor shell, an opening is arranged at the other side of the motor shell, screw holes are arranged on the outer wall of the motor shell at the upper end and the lower end of the opening, a motor body is clamped inside the motor shell, the output end of the motor body faces to the other side of the motor shell, and is positioned outside the other, the improved motor is characterized in that sliding grooves are formed in the inner walls of the upper end and the lower end of the motor shell and the front portion and the rear portion of the motor shell, an extrusion plate is connected to the inner portion of each sliding groove in a sliding mode, one side, close to the middle portion of the motor shell, of each extrusion plate is supported on the outer wall of the motor body, grooves are formed in the inner walls of two sides of one end, away from the middle portion of the motor shell, of each sliding groove, the grooves are opposite to piston mechanisms on the same side, buffering mechanisms are mounted inside the grooves, and piston holes are formed in the.

As a preferred technical scheme of the utility model, piston mechanism all includes the casing, the equal fixed connection of casing is on motor housing's outer wall, the equal sliding connection in inside of casing has the piston body, motor housing's one side middle part is kept away from to the casing has all been seted up the bleeder vent, the bleeder vent all communicates with each other with the inside of homonymy protective housing.

As a preferred technical scheme of the utility model, heat conduction mechanism includes the cushion rubber piece, cushion rubber piece fixed connection is on one side inner wall of motor housing, first logical groove has been seted up at the middle part of cushion rubber piece, the inside fixedly connected with heat-conducting plate in first logical groove, the heat-conducting plate passes one side inner wall of motor housing and extends to the inside of radiating groove, heat-conducting plate fixed connection is on one side lateral wall of motor housing, the heat-conducting plate is located a plurality of heating panels of one side fixedly connected with of radiating groove inside.

As a preferred technical scheme of the utility model, buffer gear all includes the mounting panel, the equal fixed connection of mounting panel is on homonymy stripper plate, the equal fixedly connected with stripper rod in one side middle part of the stripper plate at place is kept away from to the mounting panel, the one end that the mounting panel at place was kept away from to the stripper rod all runs through homonymy piston hole and equal fixed connection on homonymy piston mechanism's piston body, the equal sliding connection of stripper rod is in the inside in homonymy piston hole, the equal fixedly connected with buffer spring in one side both ends of the stripper plate at place is kept away from to the mounting panel, buffer spring keeps away from the equal fixed connection of one end at the mounting panel at homonym.

As a preferred technical scheme of the utility model, the spacing groove has all been seted up on the both sides lateral wall of spout, the equal sliding connection in inside of spacing groove has the limiting plate, the limiting plate is close to the equal fixed connection in one side at place spout middle part on homonymy stripper plate.

As a preferred technical scheme of the utility model, the equal threaded connection of the last lower extreme of motor board has construction bolt, construction bolt all runs through the screw phase-match that sets up on motor board and the motor housing.

As a preferred technical scheme of the utility model, equal fixedly connected with backup pad on the middle part inner wall of protective housing, the equal fixed connection of one end of place protective housing inner wall is kept away from to the backup pad is on the motor housing outer wall between two piston mechanisms of homonymy.

The utility model discloses the beneficial effect who reaches is:

1. the utility model relates to a motor with shock-absorbing function, the utility model discloses a motor main part outside has set up the motor housing who has buffer gear and piston mechanism, and the vibrations power that the motor main part during operation produced can be through stripper plate extrusion buffer gear's lifter, then utilizes the piston body of stripper rod extrusion piston mechanism, makes the piston body be piston motion inside the casing, weakens the vibrations power that the motor main part during operation produced, reaches absorbing purpose.

2. The utility model discloses motor housing and protective housing can prevent that external impact force from directly acting on motor main body, cause motor main body housing deformation, extrude the inside electronic component of bad motor main body, can prevent simultaneously that the foreign matter infiltration motor main body of dust and so on is inside in the air, damages the inside electronic component of motor main body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a sectional view of the present invention;

FIG. 2 is a view of the area at A in FIG. 1;

FIG. 3 is a view of the area at B in FIG. 1;

fig. 4 is a schematic structural view of the support plate of the present invention;

fig. 5 is a side view of the present invention.

In the figure: 1. a motor housing; 2. a heat sink; 3. a heat conducting mechanism; 31. a buffer rubber block; 32. a first through groove; 33. a heat conducting plate; 34. a heat dissipation plate; 4. a chute; 5. a pressing plate; 6. a buffer mechanism; 61. mounting a plate; 62. an extrusion stem; 63. a buffer spring; 7. a piston mechanism; 71. a housing; 72. a piston body; 73. air holes are formed; 8. a protective shell; 9. a through hole; 10. a dust cover; 11. a support plate; 12. a second through groove; 13. a motor main body; 14. a motor plate; 15. installing a bolt; 16. a screw hole; 17. a limiting groove; 18. a limiting plate; 19. a piston bore; 20. and (4) a groove.

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.

Example (b): as shown in FIGS. 1 to 5, the utility model relates to a motor with shock absorption function, which comprises a motor housing 1, wherein the upper end and the lower end as well as the front and the rear of the outer part of the motor housing 1 are fixedly connected with a protective housing 8, piston mechanisms 7 are respectively arranged at both sides of the inner part of the protective housing 8, a through hole 9 is respectively arranged at one side of the protective housing 8, a dust cover 10 is respectively clamped in the through hole 9, a radiating groove 2 is arranged at the middle part of the outer wall at one side of the motor housing 1, a heat conducting mechanism 3 is arranged at the middle part of the inner wall at one side of the motor housing 1, a screw hole 16 is respectively arranged at the outer wall of the motor housing 1 with an opening at the upper end and the lower end at the other side of the motor housing 1, a motor main body 13 is clamped in the motor housing 1, the output end of the motor main body 13 is sleeved and fixedly connected with a motor plate 14, one side of the motor plate 14 close to the motor shell 1 is fixedly connected with a rubber layer, the upper end and the lower end of the motor shell 1 and the inner walls of the front part and the rear part are both provided with a sliding chute 4, the inner part of the sliding chute 4 is both connected with a squeezing plate 5 in a sliding way, one side of the extrusion plate 5 close to the middle part of the motor shell 1 is propped against the outer wall of the motor main body 13, the inner walls of two sides of one end of the chute 4 far away from the middle part of the motor shell 1 are both provided with grooves 20, the grooves 20 are all opposite to the piston mechanisms 7 on the same side, the buffer mechanisms 6 are arranged in the grooves 20, piston holes 19 are respectively arranged on the inner walls of the ends of the grooves 20 far away from the middle part of the motor shell 1, the buffer mechanism 6 passes through the piston holes 19 and is connected with the piston mechanism 7, the vibration force generated when the motor main body 13 works is buffered by driving the piston mechanism 7 to do piston motion.

Wherein, all seted up spacing groove 17 on the both sides lateral wall of spout 4, the equal sliding connection in inside of spacing groove 17 has limiting plate 18, limiting plate 18 is close to the equal fixed connection in one side at place spout 4 middle part on homonymy stripper plate 5, is convenient for fix stripper plate 5 in spout 4's inside, avoids stripper plate 5 to break away from spout 4.

Wherein, equal fixedly connected with backup pad 11 on the middle part inner wall of protective housing 8, the equal fixed connection of one end that 8 inner walls at place were kept away from to backup pad 11 is on motor housing 1 outer wall between two piston mechanism 7 of homonymy, backup pad 11 all is protruding type structure, second through-groove 12 has all been seted up to the one end that motor housing 1 was kept away from to backup pad 11, supports the middle part of protective housing 8 through backup pad 11, guarantees the resistant impact force of protective housing 8, and the setting of logical groove 12 of second simultaneously can make things convenient for piston mechanism 7 to.

The piston mechanisms 7 respectively comprise a shell 71, the shells 71 are fixedly connected to the outer wall of the motor shell 1, piston bodies 72 are slidably connected to the interiors of the shells 71, air holes 73 are formed in the middle of one side, away from the motor shell 1, of each shell 71, the air holes 73 are communicated with the interiors of the protection shells 8 on the same side, and the piston bodies 72 are made to perform piston movement in the shells 71, so that the resistance of the buffer mechanisms 6 during movement is increased, and the buffer effect of the buffer mechanisms 6 is increased.

Wherein, heat conduction mechanism 3 includes cushion rubber piece 31, cushion rubber piece 31 fixed connection is on one side inner wall of motor housing 1, first logical groove 32 has been seted up at cushion rubber piece 31's middle part, the inside fixedly connected with heat-conducting plate 33 of first logical groove 32, heat-conducting plate 33 passes one side inner wall of motor housing 1 and extends to the inside of radiating groove 2, heat-conducting plate 33 fixed connection is on one side lateral wall of motor housing 1, heat-conducting plate 33 is located a plurality of heating panels 34 of the inside one side fixedly connected with of radiating groove 2, can support the afterbody of motor main part 13 through cushion rubber piece 31 when the installation, cushions the shaking force of motor main part 13 afterbody, utilizes heat-conducting plate 33 and heating panel 34 to dispel the heat to the shell of motor main part 13 simultaneously.

Wherein the buffering mechanisms 6 respectively comprise mounting plates 61, the mounting plates 61 are fixedly connected on the extrusion plates 5 on the same side, the middle part of one side of the mounting plate 61 far away from the extrusion plate 5 is fixedly connected with an extrusion rod 62, the ends of the extrusion rods 62 far away from the mounting plate 61 all penetrate through the piston holes 19 on the same side and are all fixedly connected to the piston body 72 of the piston mechanism 7 on the same side, the extrusion rods 62 are all connected inside the piston holes 19 on the same side in a sliding manner, both ends of one side of the mounting plate 61 far away from the extrusion plate 5 are all fixedly connected with buffer springs 63, one end of the buffer spring 63, which is far away from the mounting plate 61, is fixedly connected to the inner wall of the groove 20 on the same side, the piston body 72 of the piston mechanism 7 is extruded through the extrusion rod 62, meanwhile, the impact force generated when the motor body 13 works is buffered by the elastic force of the buffer spring 63 and the cooperation of the piston body 72.

Wherein, the equal threaded connection of the upper and lower extreme of motor board 14 has construction bolt 15, construction bolt 15 all runs through motor board 14 and the screw 16 phase-match that sets up on motor housing 1, and the accessible is installed construction bolt 15 in the inside of homonymy screw 16 and then is fixed motor body 13 in motor housing 1's inside.

Specifically, when the utility model is used, the lead connected to the motor main body 13 is pulled to the outside of the motor housing 1 through the hole starting from the motor housing 1, then the motor main body 13 is clamped in the motor housing 1, then the motor plate 14 is fixed on the motor housing 1 through the mounting bolt 15, and further the motor main body 13 is fixed in the motor housing 1, at this time, the tail part of the motor main body 13 can extrude the buffer rubber block 31 and abut against the heat conducting plate 33, then the utility model is mounted on the device, the power is switched on, the vibration force generated when the motor main body 13 works can extrude the extrusion rod 62 and the buffer spring 63 of the buffer mechanism 6 through the extrusion plate 5, when the extrusion rod 62 is extruded, the piston body 72 of the piston mechanism 7 can be extruded, so that the piston body 72 can do piston motion in the shell 71, and the air in the shell 71 can be discharged into the interior of the motor 8, then the air in the protective shell 8 is sucked into the shell 71, in the process, the dust cover 10 can isolate foreign matters such as dust in the air from the outside of the protective shell 8, and when the piston body 72 is pulled, the foreign matters such as dust in the air are prevented from being sucked into the shell 71, meanwhile, the buffer spring 63 can apply an acting force to the extrusion plate 5 close to the motor body 13, the acting force and the piston body 72 weaken the vibration force generated when the motor body 13 works, the heat conducting plate 33 can conduct the heat on the shell of the motor body 13 to the heat dissipation plate 34, then the heat dissipation plate 34 can dissipate the heat on the heat conducting plate 33 into the air, and the heat dissipation treatment is carried out on the motor body 13.

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

1. The utility model provides a motor with shock-absorbing function, includes motor housing (1), its characterized in that, the equal fixedly connected with protective housing (8) of last lower extreme and front and back portion of the outside of motor housing (1), piston mechanism (7) are all installed to the inside both sides of protective housing (8), through-hole (9) have all been seted up to one side of protective housing (8), the equal joint in inside of through-hole (9) has dust cover (10), radiating groove (2) have been seted up at the middle part of motor housing (1) one side outer wall, the mid-mounting of motor housing (1) one side inner wall has heat conduction mechanism (3), screw (16) have all been seted up on motor housing (1) outer wall of opening and lower extreme on the opening have been seted up to the opposite side of motor housing (1), the inside joint of motor housing (1) has motor body (13), the output of motor body (13) is located motor housing (1) towards opposite side and output of motor ) The output end of the motor main body (13) is sleeved and fixedly connected with a motor plate (14), one side of the motor plate (14) close to the motor shell (1) is fixedly connected with a rubber layer, the upper end and the lower end of the motor shell (1) and the inner walls of the front part and the rear part are both provided with sliding chutes (4), the interior of the sliding groove (4) is connected with an extrusion plate (5) in a sliding way, one side of the extrusion plate (5) close to the middle part of the motor shell (1) is propped against the outer wall of the motor main body (13), grooves (20) are respectively arranged on the inner walls of the two sides of one end of the sliding groove (4) far away from the middle part of the motor shell (1), the grooves (20) are all opposite to the piston mechanisms (7) on the same side, the buffer mechanisms (6) are arranged in the grooves (20), piston holes (19) are formed in the inner wall of one end, far away from the middle of the motor shell (1), of the groove (20).

2. The motor with the shock absorption function according to claim 1, wherein the piston mechanisms (7) each comprise a housing (71), the housings (71) are fixedly connected to the outer wall of the motor housing (1), a piston body (72) is slidably connected to the inside of each housing (71), air holes (73) are formed in the middle of one side of each housing (71) far away from the motor housing (1), and the air holes (73) are communicated with the inside of the protective housing (8) on the same side.

3. The motor with the damping function according to claim 1, wherein the heat conducting mechanism (3) comprises a buffer rubber block (31), the buffer rubber block (31) is fixedly connected to an inner wall of one side of the motor housing (1), a first through groove (32) is formed in the middle of the buffer rubber block (31), a heat conducting plate (33) is fixedly connected to the inside of the first through groove (32), the heat conducting plate (33) penetrates through the inner wall of one side of the motor housing (1) and extends to the inside of the heat dissipation groove (2), the heat conducting plate (33) is fixedly connected to a side wall of one side of the motor housing (1), and the heat conducting plate (33) is located on a plurality of heat dissipation plates (34) fixedly connected to one side of the inside of the heat dissipation groove (2).

4. A motor with a shock-absorbing function according to claim 1, wherein said buffer mechanisms (6) each comprise a mounting plate (61), the mounting plates (61) are fixedly connected to the extrusion plates (5) on the same side, the middle parts of the sides of the mounting plates (61) far away from the extrusion plates (5) are fixedly connected with extrusion rods (62), one end of the extrusion rod (62) far away from the mounting plate (61) is penetrated through the piston hole (19) on the same side and is fixedly connected on the piston body (72) of the piston mechanism (7) on the same side, the extrusion rods (62) are all connected inside the piston holes (19) on the same side in a sliding way, two ends of one side of the mounting plate (61) far away from the extrusion plate (5) are fixedly connected with buffer springs (63), and one end of the buffer spring (63) far away from the mounting plate (61) is fixedly connected to the inner wall of the groove (20) on the same side.

5. The motor with the damping function according to claim 1, wherein the side walls of the two sides of the sliding chute (4) are respectively provided with a limiting groove (17), a limiting plate (18) is slidably connected inside each limiting groove (17), and one side of each limiting plate (18) close to the middle of the corresponding sliding chute (4) is fixedly connected to the extrusion plate (5) on the same side.

6. The motor with the shock absorption function as claimed in claim 1, wherein the upper end and the lower end of the motor plate (14) are both connected with mounting bolts (15) in a threaded manner, and the mounting bolts (15) penetrate through the motor plate (14) and are matched with screw holes (16) formed in the motor shell (1).

7. The motor with the shock absorption function according to claim 1, wherein the inner walls of the middle part of the protective shell (8) are fixedly connected with supporting plates (11), and one ends of the supporting plates (11) far away from the inner walls of the protective shell (8) are fixedly connected to the outer wall of the motor housing (1) between the two piston mechanisms (7) on the same side.

8. The motor with the shock absorption function according to claim 7, wherein the support plates (11) are both of a convex structure, and a second through groove (12) is formed in one end of each support plate (11) far away from the motor housing (1).