CN210682362U

CN210682362U - Electric rotating platform

Info

Publication number: CN210682362U
Application number: CN201921351494.2U
Authority: CN
Inventors: 吴成杰; 宋维华
Original assignee: Honglitong Tianjin Technology Co Ltd
Current assignee: Honglitong Tianjin Technology Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-05
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses an electric rotating table, the on-line screen storage device comprises a base, the standing groove has been seted up on the base top, the inside bottom of standing groove is provided with the fixed column through the mount pad is fixed, the top of fixed column is provided with through the pivot activity and places the platform, the mounting groove has been seted up to the bottom of placing the platform, the top and the inside top of mounting groove of fixed column are connected, it is provided with the ring gear to place the platform at the inboard fixed mounting groove, the inside bottom one side of standing groove is provided with servo motor through the mount pad is fixed, the inside one side of standing groove is provided with the speed reducer through the fixed frame in servo motor's top, servo motor's output axle head is connected with the speed reducer, the fixed gear that is provided with ring gear. The utility model discloses simple structure, control revolving stage pivoted angle that can be accurate makes more convenience that uses.

Description

Electric rotating platform

Technical Field

The utility model relates to the technical field of machining, specifically be an electric rotating platform.

Background

In the product extending assembly line, the product needs to be transported on a conveying line in the product transportation process in a turning way, and at the moment, a rotary table is used.

However, the currently used electric rotary table has the following disadvantages:

1. the currently used electric rotating platform cannot well control the rotating angle of the rotating platform, and is easy to generate errors after being used for a long time, and the debugging is needed again, so that the rotating platform is very troublesome;

2. the electric rotating platform that uses at present directly installs the revolving stage at the output shaft end of motor, can exert great pressure to the motor when using, leads to the life of motor shorter, and the stability of revolving stage is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric rotating platform 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: an electric rotating platform comprises a base, wherein a placing groove is formed in the top end of the base, a fixing column is fixedly arranged at the bottom end inside the placing groove through a mounting seat, a placing table is movably arranged at the top end of the fixing column through a rotating shaft, a mounting groove is formed in the bottom end of the placing table, the top end of the fixing column is connected with the top end inside the mounting groove, an inner gear ring is fixedly arranged on the inner side of the mounting groove, a servo motor is fixedly arranged on one side of the bottom end inside the placing groove through the mounting seat, a speed reducer is fixedly arranged on one side inside the placing groove above the servo motor through a fixing frame, the output shaft end of the servo motor is connected with the speed reducer, a gear meshed with the inner gear ring is fixedly arranged at the top end of the speed reducer, the output shaft end of, a plurality of limiting holes are arranged in the first sliding groove, a button switch is fixedly arranged in each limiting hole, the button switch is connected with the servo motor, a supporting block is fixedly arranged on one side inside the placing groove, the top end of the supporting block is fixedly provided with a fixed block, the top end of the fixed block is provided with a mounting hole, an electromagnet is fixedly arranged in the mounting hole, telescopic rods are fixedly arranged at both ends of the top end of the fixing block, the top end of the telescopic rod is fixedly provided with a supporting plate, the bottom end of the supporting plate is fixedly provided with a spring outside the telescopic rod, the bottom end of the spring is fixedly connected with the top end of the fixed block, the bottom end of the supporting plate is fixedly provided with a steel plate, the top of backup pad is fixed and is provided with the fixture block, the inside fixed control box that is provided with of base, the control box is connected with servo motor, electro-magnet and button switch.

Preferably, a protection plate is fixedly arranged at the top end of the electromagnet, and the bottom end of the protection plate is fixedly connected with the top end of the fixing block.

Preferably, a second sliding groove is formed in the outer side of the placing table, a roller is fixedly arranged at the top end of the inner wall of the placing groove through a fixing frame, and the roller is movably arranged inside the second sliding groove.

Preferably, the top end of the clamping block is movably provided with a ball, and the top end of the ball is connected with the inside of the first sliding groove.

Preferably, the other side of the speed reducer is fixedly provided with an installation frame, and the other side of the installation frame is fixedly connected with the fixed column.

Preferably, the top end of the placing table is fixedly provided with a non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixture block passes through the ball and slides in first spout inside, when the spacing hole is in the top of fixture block after placing the platform and rotate certain angle, the fixture block is blocked spacing downthehole and touch switch under the effect of spring this moment, make the motor stop the operation, through controlling the electro-magnet work after the goods at placing the platform top are accomplished and are shifted, attract the steel sheet to move downwards when the electro-magnet produces magnetic force, make the fixture block shift out from spacing downthehole portion, servo motor works once more at this moment and make placing the platform rotate, can the angle that the accurate control revolving stage rotated;

2. the utility model discloses a through opening servo motor when using, drive the speed reducer operation through servo motor, drive the gear after the speed reducer operation and take place to rotate, make through the transmission between gear and the ring gear and place the platform and take place to rotate when gear revolve, make the rotatory more stability of revolving stage.

Drawings

Fig. 1 is a schematic view of the overall structure of an electric rotary table of the present invention;

fig. 2 is an enlarged schematic view of the electric rotary table of the present invention at a position a in fig. 1;

fig. 3 is an enlarged schematic view of the electric rotary table of the present invention at the position B in fig. 1;

fig. 4 is a schematic view of the gear and inner gear ring meshing structure of the electric rotary table of the present invention.

In the figure: 1. a base; 2. a placement groove; 3. fixing a column; 4. a placing table; 5. mounting grooves; 6. an inner gear ring; 7. a servo motor; 8. a speed reducer; 9. a gear; 10. a first chute; 11. a limiting hole; 12. a push button switch; 13. a support block; 14. a fixed block; 15. mounting holes; 16. an electromagnet; 17. a telescopic rod; 18. a support plate; 19. a spring; 20. a steel plate; 21. a clamping block; 22. a control box; 23. a protection plate; 24. a second chute; 25. a roller; 26. a ball bearing; 27. and (7) mounting frames.

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. 1-4, the present invention provides a technical solution: an electric rotating platform comprises a base 1, a placing groove 2 is arranged at the top end of the base 1, a fixed column 3 is fixedly arranged at the bottom end inside the placing groove 2 through a mounting seat, a placing platform 4 is movably arranged at the top end of the fixed column 3 through a rotating shaft, a mounting groove 5 is arranged at the bottom end of the placing platform 4, the top end of the fixed column 3 is connected with the top end inside the mounting groove 5, an inner gear ring 6 is fixedly arranged on the placing platform 4 at the inner side of the mounting groove 5, a servo motor 7 is fixedly arranged at one side of the bottom end inside the placing groove 2 through the mounting seat, a speed reducer 8 is fixedly arranged at one side inside the placing groove 2 above the servo motor 7 through a fixing frame, the output shaft end of the servo motor 7 is connected with the speed reducer 8, a gear 9 meshed with the inner gear ring 6 is fixedly arranged at, the placing table 4 is provided with a first chute 10 at the top end of the placing groove 2, a plurality of limiting holes 11 are formed in the first chute 10, a button switch 12 is fixedly arranged in each limiting hole 11, the button switch 12 is connected with a servo motor 7, a supporting block 13 is fixedly arranged at one side in the placing groove 2, a fixed block 14 is fixedly arranged at the top end of the supporting block 13, a mounting hole 15 is formed in the top end of the fixed block 14, an electromagnet 16 is fixedly arranged in each mounting hole 15, telescopic rods 17 are fixedly arranged at both ends of the top end of the fixed block 14, a supporting plate 18 is fixedly arranged at the top end of each telescopic rod 17, a spring 19 is fixedly arranged at the bottom end of each supporting plate 18 outside the telescopic rods 17, the bottom end of each spring 19 is fixedly connected with the top end of the corresponding fixed block 14, a steel plate 20 is fixedly arranged, the control box 22 is connected with the servo motor 7, the electromagnet 16 and the button switch 12.

A protection plate 23 is fixedly arranged at the top end of the electromagnet 16, and the bottom end of the protection plate 23 is fixedly connected with the top end of the fixed block 14;

a second sliding groove 24 is formed in the outer side of the placing table 4, a roller 25 is fixedly arranged at the top end of the inner wall of the placing groove 2 through a fixing frame, and the roller 25 is movably arranged in the second sliding groove 24;

the top end of the fixture block 21 is movably provided with a ball 26, and the top end of the ball 26 is connected with the inside of the first chute 10;

the other side of the speed reducer 8 is fixedly provided with a mounting frame 27, and the other side of the mounting frame 27 is fixedly connected with the fixed column 3;

the top end of the placing table 4 is fixedly provided with an anti-skid pad.

The working principle is as follows: when the utility model is used, the servo motor 7 is started, the speed reducer 8 is driven to operate through the servo motor 7, the gear 9 is driven to rotate after the speed reducer 8 operates, the gear 9 rotates, the inner gear ring 6 moves circularly on the outer side seat of the gear 9 through the meshing between the gear 9 and the inner gear ring 6, the placing table 4 can rotate along with the rotation of the gear 9 because the inner gear ring 6 is fixed on the placing table 4, the clamping block 21 slides in the first chute 10 through the balls 26, when the limiting hole 11 is positioned at the top end of the clamping block 21 after the placing table 4 rotates for a certain angle, the clamping block 21 is clamped in the limiting hole 11 and the touch switch under the action of the spring 19, the motor stops operating, the goods at the top end of the placing table 4 are completely transferred, the electromagnet 16 is controlled to work, and the steel plate 20 is attracted to move downwards when the electromagnet 16 generates magnetic force, the block 21 is moved out of the limiting hole 11, and the servo motor 7 works again to rotate the placing table 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An electric rotating table, comprising a base (1), characterized in that: the top end of the base (1) is provided with a placing groove (2), the bottom end inside the placing groove (2) is fixedly provided with a fixed column (3) through a mounting seat, the top end of the fixed column (3) is movably provided with a placing table (4) through a rotating shaft, the bottom end of the placing table (4) is provided with a mounting groove (5), the top end of the fixed column (3) is connected with the top end inside the mounting groove (5), the placing table (4) is fixedly provided with an inner gear ring (6) on the inner side of the mounting groove (5), one side of the bottom end inside the placing groove (2) is fixedly provided with a servo motor (7) through the mounting seat, one side inside the placing groove (2) is fixedly provided with a speed reducer (8) above the servo motor (7) through a fixing frame, the output shaft end of the servo motor (7) is connected with the speed reducer (8), the top end of the speed, the output shaft end of the speed reducer (8) is connected with the gear (9), the placing table (4) is provided with a first sliding groove (10) at the top end of the placing groove (2), a plurality of limiting holes (11) are formed in the first sliding groove (10), a button switch (12) is fixedly arranged in the limiting holes (11), the button switch (12) is connected with the servo motor (7), a supporting block (13) is fixedly arranged on one side of the inside of the placing groove (2), a fixed block (14) is fixedly arranged at the top end of the supporting block (13), a mounting hole (15) is formed in the top end of the fixed block (14), an electromagnet (16) is fixedly arranged in the mounting hole (15), telescopic rods (17) are fixedly arranged at both ends of the top end of the fixed block (14), a supporting plate (18) is fixedly arranged at the top end of the telescopic rod (17), and a spring (19) is fixedly arranged at the bottom end of the supporting plate (18), the bottom of spring (19) and the top fixed connection of fixed block (14), backup pad (18) bottom mounting is provided with steel sheet (20), the fixed fixture block (21) that is provided with in top of backup pad (18), base (1) inside fixed control box (22) that is provided with, control box (22) are connected with servo motor (7), electro-magnet (16) and button switch (12).

2. An electric rotary table as set forth in claim 1, wherein: the top end of the electromagnet (16) is fixedly provided with a protection plate (23), and the bottom end of the protection plate (23) is fixedly connected with the top end of the fixing block (14).

3. An electric rotary table as set forth in claim 1, wherein: the outer side of the placing table (4) is provided with a second sliding groove (24), the top end of the inner wall of the placing groove (2) is fixedly provided with a roller (25) through a fixing frame, and the roller (25) is movably arranged inside the second sliding groove (24).

4. An electric rotary table as set forth in claim 1, wherein: the top end of the clamping block (21) is movably provided with a ball (26), and the top end of the ball (26) is connected with the inside of the first sliding groove (10).

5. An electric rotary table as set forth in claim 1, wherein: the opposite side of speed reducer (8) is fixed and is provided with mounting bracket (27), the opposite side and fixed column (3) fixed connection of mounting bracket (27).

6. An electric rotary table as set forth in claim 1, wherein: and the top end of the placing table (4) is fixedly provided with an anti-slip mat.