CN214506782U

CN214506782U - Energy-saving AC servo motor

Info

Publication number: CN214506782U
Application number: CN202120198480.2U
Authority: CN
Inventors: 邓存术
Original assignee: Fenghua Transmission Equipment Shanghai Co ltd
Current assignee: Fenghua Transmission Equipment Shanghai Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-26
Anticipated expiration: 2031-01-25
Also published as: TWM628053U

Abstract

The utility model relates to an AC servo motor technical field just discloses an energy-saving AC servo motor, the on-line screen storage device comprises a base, first recess has been seted up at the top of base, first lead screw and two first guide posts are installed in the inner wall left side of first recess, the inner wall left side that the bearing was passed through to the left end of first lead screw is connected with first recess. This energy-saving AC servo motor, can be through first lead screw, cooperation between first turning handle and the movable plate, it removes about the drive AC servo motor body, through the second lead screw, cooperation between second turning handle and the movable block, drive AC servo motor body back-and-forth movement, need not to dismantle AC servo motor body, staff's intensity of labour has been reduced, and, through the driving gear, first post, the gear wheel rotates, the second rotates the post, the cooperation between pinion and the blade, make the wind-force that the blade produced to exchange the heat dissipation of servo motor body, energy-conserving purpose has been reached.

Description

Energy-saving AC servo motor

Technical Field

The utility model relates to an exchange servo motor technical field specifically is an energy-saving exchange servo motor.

Background

For a long time, in the occasion of requiring higher speed regulation performance, the speed regulation system using the direct current motor is always dominant, but the direct current motor has some inherent disadvantages, such as that the electric brush and the commutator are easy to wear and need to be maintained frequently, when the commutator commutates, sparks are generated, the highest speed of the motor is limited, the application environment is also limited, the direct current motor has a complex structure, the manufacture is difficult, the consumption of the used steel materials is large, the manufacture cost is high, the alternating current motor, especially the squirrel cage type induction motor does not have the disadvantages, the rotor inertia is smaller than that of the direct current motor, the dynamic response is better, the rotor inside the alternating current servo motor is a permanent magnet, the U/V/W three-phase electricity controlled by the driver forms an electromagnetic field, the rotor rotates under the action of the magnetic field, and simultaneously the encoder feedback signal carried by the motor is fed back to the driver, the driver compares the feedback value with the target value to adjust the rotation angle of the rotor, the permanent magnet AC servo driving technology has been developed prominently after the 20 th century 80 s, along with the development of integrated circuits, power electronic technology and AC variable speed driving technology, the various national famous electrical appliance manufacturers successively provide their respective AC servo motors and servo drivers and continuously perfect and update, the AC servo system has become the main development direction of the modern high-performance servo system, and the original DC servo system faces the eliminated crisis.

Some ac servomotors currently on the market:

(1) when the alternating-current servo motor needs to be used, the alternating-current servo motor is usually fixed at a certain position, when the position of the alternating-current servo motor needs to be adjusted in a short distance, the alternating-current servo motor needs to be detached, and then the position is selected and then the alternating-current servo motor is installed, so that the operation steps are complex, a large amount of time is easily wasted, and the labor intensity of workers is increased;

(2) in the process of the alternating current servo motor, the energy can not be saved for the alternating current servo motor, and a large amount of energy loss is easily caused.

We have therefore proposed an energy efficient ac servo motor in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough of prior art in the above-mentioned background art, the utility model aims at providing an energy-saving AC servo motor, with solve some energy-saving AC servo motor on the present market that propose in the above-mentioned background art, when the short distance adjustment is carried out to AC servo motor's position to the existence, need dismantle AC servo motor, then the selected position is installed again, operating procedure is complicated, waste a large amount of time easily, increase staff's intensity of labour, and, can't save energy to AC servo motor, cause energy loss's problem easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an energy-saving alternating current servo motor comprises a base, wherein a first groove is formed in the top of the base, a first lead screw and two first guide posts are installed on the left side of the inner wall of the first groove, the left end of the first lead screw is connected with the left side of the inner wall of the first groove through a bearing, the right end of the first lead screw penetrates through the right side of the base and is fixedly provided with a first rotating handle, a moving plate is installed on the outer side of the first lead screw, a second groove is formed in the top of the moving plate, a second lead screw and two second guide posts are installed on the rear side of the inner wall of the second groove, the rear end of the second lead screw is connected with the rear side of the inner wall of the second groove through a bearing, the front end of the second lead screw penetrates through the front side of the moving plate and is fixedly provided with a second rotating handle, a moving block is installed on the outer side of the second lead screw, and an alternating current servo motor body is installed on the top of the moving block, the left side of the alternating-current servo motor body is provided with a rotating shaft, the outer side of the rotating shaft is fixed with a driving gear, the top right end of the alternating-current servo motor body is fixed with a vertical plate, a transverse plate is installed at the top of the vertical plate, a mounting plate is fixed at the bottom left end of the transverse plate, a first rotating column and a second rotating column are sequentially installed on the right side of the mounting plate from bottom to top, bearings are installed at the left ends of the first rotating column and the second rotating column, the first rotating column and the second rotating column are respectively connected with the right side of the mounting plate through two bearings, four blades distributed in an annular arrangement manner are fixed at the outer right end of the second rotating column, a gear wheel is fixed at the outer middle part of the first rotating column, the bottom of the gear wheel is connected with the top of the driving gear in a meshing manner, a pinion is fixed at the outer middle part of the second rotating column, and the bottom of the pinion is connected with the top of the gear wheel in a meshing manner, the bottom surface middle part of diaphragm is fixed with the collection wind box, the collection wind chamber has been seted up on the right side of collection wind box, a plurality of evenly distributed's the hole of airing exhaust has been seted up to the inner diapire in collection wind chamber.

Preferably, both ends all are fixed with the otic placode around the base left and right sides, the bolt is installed at the top of otic placode, the base passes through the bolt on the otic placode and fixes with the installation face, can pass through the bolt on the otic placode to reach and to dismantle the purpose that gets off from the installation face with the base.

Preferably, the first screw rod is located between the two first guide columns, two ends of each first guide column are fixed to two sides of the inner wall of the corresponding first groove respectively, one end of each first guide column penetrates through the movable plate, and the purpose of guiding the movable plate can be achieved through the two first guide columns.

Preferably, the second lead screw is located between the two second guide posts, two ends of each second guide post are respectively fixed to the front side and the rear side of the inner wall of the second groove, and one end of each second guide post penetrates through the moving block and can pass through the two second guide posts, so that the purpose of guiding the moving block is achieved.

Furthermore, second turning handle and first turning handle are cylindric, the outside of second turning handle and first turning handle all is provided with anti-skidding screw thread, can pass through the anti-skidding screw thread in second turning handle and the first turning handle outside, has reached and has carried out skid-proof purpose to second turning handle and first turning handle to the rotation operation of user to second turning handle and first turning handle.

Furthermore, the moving block is T-shaped, a bolt is installed on a motor base of the alternating current servo motor body, the alternating current servo motor body is fixed to the top of the moving block through the bolt, and the alternating current servo motor body can be detached from the moving block through the bolt on the alternating current servo motor body.

Furthermore, the top right-hand member of diaphragm is fixed with the bolt, the diaphragm passes through the bolt to be fixed with the top of riser, can pass through the bolt of diaphragm top right-hand member to reach the purpose that can dismantle the diaphragm from the riser.

Further, the inner chamber has all been seted up to the inside of collection wind box front and back both sides, the inside of inner chamber is provided with the comdenstion water, can be through the inside comdenstion water of inner chamber to reach the purpose that cools down to the air in the inner chamber, improved the radiating effect to the alternating current servo motor body.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this energy-saving AC servo motor:

(1) when the position of the alternating current servo motor body needs to be adjusted in a short distance, the alternating current servo motor body can be driven to move left and right through cooperation among the first lead screw, the first rotating handle and the moving plate, the alternating current servo motor body can be driven to move front and back through cooperation among the second lead screw, the second rotating handle and the moving block, the alternating current servo motor body does not need to be disassembled, and labor intensity of workers is reduced.

(2) At the in-process of exchanging servo motor body work, can rotate the cooperation between post, pinion and the blade through driving gear, first rotation post, gear wheel, second for the wind-force that the blade produced dispels the heat to exchanging servo motor body, and then has reached energy-conserving purpose, simultaneously, can cool down the air that enters into the collection wind intracavity through the comdenstion water in the wind box front and back both sides inner chamber of collection, with the reinforcing to exchanging the radiating effect of servo motor body.

Drawings

Fig. 1 is a schematic view of a main-view cross-sectional structure of an energy-saving ac servo motor of the present invention;

fig. 2 is a schematic view of a top-down appearance structure of a base of the energy-saving ac servo motor of the present invention;

fig. 3 is a schematic view of the top view of the moving plate of the energy-saving ac servo motor of the present invention;

fig. 4 is a schematic view of the appearance structure of the moving block of the energy-saving ac servo motor of the present invention;

FIG. 5 is a schematic structural diagram of the energy-saving AC servo motor according to the present invention;

fig. 6 is a schematic view of the top-view appearance structure of the transverse plate of the energy-saving ac servo motor of the present invention;

fig. 7 is a schematic view of the side view appearance structure of the wind collecting box of the energy-saving ac servo motor of the present invention.

In the figure: 1. a base; 2. an ear plate; 3. a first groove; 4. a first lead screw; 5. a first guide post; 6. a first stem; 7. moving the plate; 8. a second groove; 9. a second lead screw; 10. a second guide post; 11. a second stem; 12. a moving block; 13. an AC servo motor body; 14. a rotating shaft; 15. a driving gear; 16. a vertical plate; 17. a transverse plate; 18. mounting a plate; 19. a first rotating column; 20. a second rotating cylinder; 21. a blade; 22. a bull gear; 23. a pinion gear; 24. a wind collecting box; 25. a wind collecting cavity; 26. an air exhaust hole; 27. an inner cavity; 28. and (5) condensing water.

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. 1-7, the present invention provides an energy-saving ac servo motor; comprises a base 1, a first groove 3 is arranged at the top of the base 1, a first screw rod 4 and two first guide posts 5 are arranged on the left side of the inner wall of the first groove 3, the left end of the first screw rod 4 is connected with the left side of the inner wall of the first groove 3 through a bearing, the right end of the first screw rod 4 penetrates through the right side of the base 1 and is fixed with a first rotating handle 6, a moving plate 7 is arranged on the outer side of the first screw rod 4, a second groove 8 is arranged at the top of the moving plate 7, a second screw rod 9 and two second guide posts 10 are arranged on the rear side of the inner wall of the second groove 8, the rear end of the second screw rod 9 is connected with the rear side of the inner wall of the second groove 8 through a bearing, the moving plate at the front end of the second screw rod 9 penetrates through the front side of the 7 and is fixed with a second rotating handle 11, a moving block 12 is arranged on the outer side of the second screw rod 9, an alternating current servo motor body 13 is arranged at the top of the moving block 12, a rotating shaft 14 is arranged on the left side of the alternating current servo motor body 13, a driving gear 15 is fixed on the outer side of the rotating shaft 14, a vertical plate 16 is fixed on the right end of the top of the alternating current servo motor body 13, a transverse plate 17 is installed on the top of the vertical plate 16, an installation plate 18 is fixed on the left end of the bottom of the transverse plate 17, a first rotating column 19 and a second rotating column 20 are sequentially installed on the right side of the installation plate 18 from bottom to top, bearings are installed on the left ends of the first rotating column 19 and the second rotating column 20, the first rotating column 19 and the second rotating column 20 are respectively connected with the right side of the installation plate 18 through two bearings, four blades 21 distributed in an annular arrangement are fixed on the right end of the outer side of the second rotating column 20, a large gear 22 is fixed in the middle of the outer side of the first rotating column 19, the bottom of the large gear 22 is meshed with the top of the driving gear 15, a small gear 23 is fixed in the middle of the outer side of the second rotating column 20, and the bottom of the small gear 23 is meshed with the top of the large gear 22, a wind collecting box 24 is fixed in the middle of the bottom surface of the transverse plate 17, a wind collecting cavity 25 is formed in the right side of the wind collecting box 24, and a plurality of uniformly distributed exhaust holes 26 are formed in the inner bottom wall of the wind collecting cavity 25;

as an optimal technical solution of the utility model: the front end and the rear end of the left side and the rear end of the right side of the base 1 are both fixed with the lug plates 2, the top of each lug plate 2 is provided with a bolt, the base 1 is fixed with the mounting surface through the bolts on the lug plates 2, and the base 1 can be detached from the mounting surface through the bolts on the lug plates 2;

as an optimal technical solution of the utility model: the first screw rod 4 is positioned between the two first guide columns 5, two ends of each first guide column 5 are respectively fixed with two sides of the inner wall of the first groove 3, one end of each first guide column 5 penetrates through the movable plate 7, and the purpose of guiding the movable plate 7 can be achieved through the two first guide columns 5;

as an optimal technical solution of the utility model: the second lead screw 9 is positioned between two second guide posts 10, two ends of each second guide post 10 are respectively fixed with the front side and the rear side of the inner wall of the second groove 8, one end of each second guide post 10 penetrates through the moving block 12, and the purpose of guiding the moving block 12 can be achieved through the two second guide posts 10;

as an optimal technical solution of the utility model: the second rotating handle 11 and the first rotating handle 6 are both cylindrical, the outer sides of the second rotating handle 11 and the first rotating handle 6 are both provided with anti-skid threads, and the anti-skid purpose of the second rotating handle 11 and the first rotating handle 6 can be achieved through the anti-skid threads on the outer sides of the second rotating handle 11 and the first rotating handle 6, so that a user can conveniently rotate the second rotating handle 11 and the first rotating handle 6;

as an optimal technical solution of the utility model: the moving block 12 is in a T shape, a bolt is installed on a motor base of the alternating current servo motor body 13, the alternating current servo motor body 13 is fixed with the top of the moving block 12 through the bolt, and the alternating current servo motor body 13 can be detached from the moving block 12 through the bolt on the alternating current servo motor body 13;

as an optimal technical solution of the utility model: bolts are fixed at the right end of the top of the transverse plate 17, the transverse plate 17 is fixed with the top of the vertical plate 16 through the bolts, and the transverse plate 17 can be detached from the vertical plate 16 through the bolts at the right end of the top of the transverse plate 17;

as an optimal technical solution of the utility model: inner chamber 27 has all been seted up to the inside of wind-collecting box 24 front and back both sides, and the inside of inner chamber 27 is provided with comdenstion water 28, can be through the inside comdenstion water 28 of inner chamber 27 to reach the purpose of cooling down to the air in the inner chamber 27, improved the radiating effect to exchanging servo motor body 13.

The working principle of the embodiment is as follows: when the energy-saving AC servo motor is used, as shown in FIGS. 1-7, when the position of the AC servo motor body 13 needs to be adjusted in a short distance, the first rotating handle 6 can be rotated, the moving plate 7 is driven to move left and right in the first groove 3 through the first lead screw 4, so as to drive the AC servo motor body 13 to move left and right, the moving plate 7 is guided through the first guide post 5, the second rotating handle 11 can be rotated, the moving block 12 is driven to move back and forth through the second lead screw 9, so as to drive the AC servo motor body 13 to move back and forth, and the moving block 12 can be guided through the second guide post 10, when the AC servo motor body 13 works, the rotating shaft 14 rotates, so as to drive the driving gear 15 to be meshed with the large gear 22 on the first rotating post 19 for transmission, the small gear 23 is driven to rotate through the large gear 22, so as to drive the second rotating post 20 to rotate, the blades 21 on the second rotating column 20 blow air into the air collecting cavity 25 in the air collecting box 24, the air entering the air collecting cavity 25 is cooled through the condensed water 28 in the inner cavity 27, the cooled air is blown to the top of the ac servo motor body 13 through the air exhaust hole 26, and then the ac servo motor body 13 is cooled.

The electrical components presented therein may be electrically connected to an external controller, and the controller may be electrically connected to an external 220V commercial power, and the controller may be a conventional known device for controlling a computer or the like.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mounted", "connected", "fixed", and the like are to be interpreted broadly, and may be, for example, either fixedly connected or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art; it will be appreciated by those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and the like which fall within the spirit and scope of the present invention may be resorted to.

Claims

1. An energy-saving alternating current servo motor comprises a base (1) and is characterized in that a first groove (3) is formed in the top of the base (1), a first screw rod (4) and two first guide columns (5) are installed on the left side of the inner wall of the first groove (3), the left end of the first screw rod (4) is connected with the left side of the inner wall of the first groove (3) through a bearing, the right end of the first screw rod (4) penetrates through the right side of the base (1) and is fixedly provided with a first rotating handle (6), a movable plate (7) is installed on the outer side of the first screw rod (4), a second groove (8) is formed in the top of the movable plate (7), a second screw rod (9) and two second guide columns (10) are installed on the rear side of the inner wall of the second groove (8), the rear end of the second screw rod (9) is connected with the rear side of the inner wall of the second groove (8) through a bearing, the front end of the second lead screw (9) penetrates through the front side of the moving plate (7) and is fixedly provided with a second rotating handle (11), the outer side of the second lead screw (9) is provided with a moving block (12), the top of the moving block (12) is provided with an alternating current servo motor body (13), the left side of the alternating current servo motor body (13) is provided with a rotating shaft (14), the outer side of the rotating shaft (14) is fixedly provided with a driving gear (15), the right end of the top of the alternating current servo motor body (13) is fixedly provided with a vertical plate (16), the top of the vertical plate (16) is provided with a transverse plate (17), the left end of the bottom of the transverse plate (17) is fixedly provided with a mounting plate (18), the right side of the mounting plate (18) is sequentially provided with a first rotating column (19) and a second rotating column (20) from bottom to top, and the left ends of the first rotating column (19) and the second rotating column (20) are both provided with bearings, first rotation post (19) and second rotate post (20) and are connected with the right side of mounting panel (18) through two bearings respectively, the outside right-hand member that second rotated post (20) is fixed with four and is blade (21) that the annular is arranged and distributes, the outside middle part of first rotation post (19) is fixed with gear wheel (22), the bottom of gear wheel (22) is connected with the top meshing of driving gear (15), the outside middle part that second rotated post (20) is fixed with pinion (23), the bottom of pinion (23) is connected with the top meshing of gear wheel (22), the bottom surface middle part of diaphragm (17) is fixed with wind collection box (24), wind collection chamber (25) have been seted up on the right side of wind collection box (24), a plurality of evenly distributed's hole (26) have been seted up to the interior diapire of wind collection chamber (25).

2. The energy-saving alternating current servo motor as claimed in claim 1, wherein the front end and the rear end of the left side and the right side of the base (1) are respectively fixed with an ear plate (2), a bolt is installed on the top of each ear plate (2), and the base (1) is fixed with the installation surface through the bolt on each ear plate (2).

3. The energy-saving alternating current servo motor according to claim 1, wherein the first screw (4) is located between two first guide posts (5), two ends of the first guide posts (5) are respectively fixed with two sides of the inner wall of the first groove (3), and one end of each of the two first guide posts (5) penetrates through the moving plate (7).

4. The energy-saving alternating current servo motor as claimed in claim 1, wherein the second lead screw (9) is located between two second guide posts (10), two ends of the second guide posts (10) are respectively fixed with the front side and the rear side of the inner wall of the second groove (8), and one end of each of the two second guide posts (10) penetrates through the moving block (12).

5. An energy-saving AC servo motor as claimed in claim 1, wherein the second rotating handle (11) and the first rotating handle (6) are both cylindrical, and the outer sides of the second rotating handle (11) and the first rotating handle (6) are both provided with anti-skid threads.

6. The energy-saving alternating current servo motor as claimed in claim 1, wherein the moving block (12) is in a T shape, a bolt is mounted on a motor base of the alternating current servo motor body (13), and the alternating current servo motor body (13) is fixed to the top of the moving block (12) through the bolt.

7. The energy-saving alternating current servo motor as claimed in claim 1, wherein bolts are fixed at the right ends of the tops of the transverse plates (17), and the transverse plates (17) are fixed with the tops of the vertical plates (16) through the bolts.

8. The energy-saving alternating current servo motor as claimed in claim 1, wherein inner cavities (27) are formed in the front side and the rear side of the wind collecting box (24), and condensed water (28) is arranged in the inner cavities (27).