Motor connecting seat and rotating platform thereof

Abstract

The utility model discloses a motor connecting seat and a rotating platform thereof, which comprises a fixed base for supporting, a supporting chuck is fixedly arranged at the center of the upper end face of the fixed base, and a butt-joint rotating disc is rotatably clamped at the center of the upper end face of the supporting chuck. By arranging the supporting device, when servo motors of different models are replaced quickly and conveniently, the stepping motor can drive the transmission rotating disc and the arc-shaped sliding groove to rotate through meshing of the transmission gear and the fixed teeth, so that the arc-shaped sliding groove can be limited through sliding of the arc-shaped sliding groove and the guide sliding seat, and the servo motors can be replaced quickly and conveniently. And locking limiting on the servo motor and centripetal and centrifugal limiting of the four sets of right-angle clamping bases are relieved, the adaptability to locking of the servo motors of different models can be improved, follow-up quick and convenient replacement of the servo motor can be facilitated, and the practical performance of equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rotating platform equipment technical field, concretely is a motor connecting seat and its rotating platform. BACKGROUND

[0002] Rotating platform is a rotating motion mechanism product with high working efficiency, high precision, high rigidity and high cost performance, also known as hollow shaft rotating platform, servo hollow rotating platform, high-precision rotating platform, hollow rotating platform reducer, motor hollow rotating platform, etc., and is mainly driven by motor to realize the automation of angle adjustment.

[0003] Such as the utility model patent disclosed in the publication No. CN218625365U, a novel hollow rotating platform, the surface of the hollow rotating platform body is detachably installed with a shell, and the inside of the shell is provided with an oil storage cavity. The utility model sets the shell on the surface of the hollow rotating platform body, and sets an oil injection assembly in the shell. The oil injection assembly can regularly deliver lubricating oil to the inside of the hollow rotating platform body, thereby reducing the wear between the gear ring and the gear shaft, improving the service life, filtering the impurities mixed in the lubricating oil through the setting of the filter part, and cleaning the impurities on the surface of the filter screen after a period of use to facilitate normal filtration in the future. The hollow rotating platform body and the shell are connected through the connecting assembly, facilitating the installation and disassembly of the shell.

[0004] Although the above-mentioned rotating platform can filter lubricating oil, it is still relatively complex to install and limit the motor, and it is not convenient to quickly and conveniently replace the motor according to different motor torques, reducing the convenience of using the rotating platform. Therefore, a motor connecting seat and its rotating platform are needed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a motor connecting seat and its rotating platform to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a motor connecting seat, comprising a supporting device, the supporting device comprises a guide clamping seat for supporting, four groups of fixed sliding grooves are equally arranged on the inner end face of the guide clamping seat, a stepper motor is arranged on the upper end face of the guide clamping seat close to the side part, a transmission gear is arranged on the output end of the stepper motor, a transmission turntable is rotatably connected to the inner end face of the guide clamping seat, four groups of arc-shaped sliding grooves are equally arranged on the inner end face of the transmission turntable, fixed teeth are equally arranged on the side end face of the transmission turntable, and four groups of locking devices are equally arranged on the inner end face of the guide clamping seat through the arc-shaped sliding grooves.

[0007] The locking device comprises a guide sliding seat, and a right-angle clamping base is fixedly arranged on the upper end surface of the guide sliding seat.

[0008] A rotating platform comprises a fixed base for supporting, a supporting chuck is fixedly arranged at the center of the upper end surface of the fixed base, a docking turntable is rotatably clamped at the center of the upper end surface of the supporting chuck, a transmission module is arranged on the lower end surface of the fixed base near the side portion, a fixed flange is fixedly arranged at the center of the lower end surface of the transmission module, a supporting device is fixedly arranged on the lower end surface of the fixed flange, and a servo motor is fixedly clamped on the inner end surface of the supporting device.

[0009] Preferably, the inner end surface of the right-angle clamping base is connected with the corner of the servo motor in a fit manner, and the bottom of the limiting top plate is connected with the top of the servo motor in a fit manner, so that the right-angle clamping base and the limiting top plate can effectively improve the stability of the limiting of the servo motor from the side and the top.

[0010] Preferably, the guide sliding seat is slidably clamped with the guide clamping base through the fixed sliding groove, and the fixed sliding groove can provide sufficient linear guide basis for the guide sliding seat.

[0011] Preferably, the right-angle clamping base is slidably clamped in the guide clamping base at equal distances through the guide sliding seat and the arc-shaped sliding groove, and the centripetal limiting of the arc-shaped sliding groove and the guide sliding seat can effectively improve the stability of the locking of the servo motor by the right-angle clamping base and the limiting top plate.

[0012] Preferably, the transmission gear is meshingly connected with the transmission turntable through the fixed teeth, so that the subsequent stepping motor can control the distance between the locking devices through the meshing of the transmission gear and the fixed teeth, and the subsequent limiting of the servo motor of different models is facilitated.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. When different models of servo motors are quickly and conveniently replaced, the stepping motor can be meshed with the fixed teeth through the transmission gear, thereby driving the transmission turntable and the arc-shaped sliding groove to rotate, so that the arc-shaped sliding groove can be limited through the sliding of the guide sliding seat, thereby releasing the locking and limiting of the servo motor, the centripetal and centrifugal limiting of the four right-angle clamping bases can improve the adaptability of the locking of different models of servo motors, and the subsequent quick and convenient replacement of the servo motor is facilitated, and the practicality of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a split view of the main body of the utility model.

[0016] Figure 2 It is the structure schematic view of the main body of the utility model;

[0017] Figure 3 It is the structure schematic view of the support device of the utility model;

[0018] Figure 4 It is the structure schematic view of the locking device of the utility model.

[0019] In the figure: 1 - servo motor, 2 - support device, 3 - fixed flange, 4 - transmission module, 5 - support chuck, 6 - butt joint turntable, 7 - fixed base, 21 - transmission turntable, 22 - locking device, 23 - arc-shaped sliding slot, 24 - fixed tooth, 25 - transmission gear, 26 - stepping motor, 27 - guide clamping seat, 28 - fixed sliding slot, 221 - limit top plate, 222 - right-angle clamping seat, 223 - guide sliding seat. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a motor connecting seat, including support device 2, support device 2 includes the guide clamping seat 27 for supporting, four groups of fixed sliding slots 28 are equidistantly set up at the inner end surface of guide clamping seat 27, the upper end surface of guide clamping seat 27 is close to the side part and is provided with stepping motor 26, and transmission gear 25 is set up at the output end of stepping motor 26, the inner end surface of guide clamping seat 27 is rotatably connected with transmission turntable 21, and four groups of arc-shaped sliding slots 23 are equidistantly set up at the inner end surface of transmission turntable 21, the side end surface of transmission turntable 21 is equidistantly provided with fixed tooth 24, and four groups of locking devices 22 are equidistantly slidably set up on the inner end surface of guide clamping seat 27 through arc-shaped sliding slot 23;

[0022] Locking device 22 includes guide sliding seat 223, and right-angle clamping seat 222 is fixedly set up on the upper end surface of guide sliding seat 223, and limit top plate 221 is fixedly set up on the upper end surface of right-angle clamping seat 222.

[0023] A rotating platform, comprising a fixed base 7 for support, a support chuck 5 is fixedly arranged at the center of the upper end face of the fixed base 7, and a docking turntable 6 is rotatably connected at the center of the upper end face of the support chuck 5, a transmission module 4 is arranged at the lower end face of the fixed base 7 close to the side, a fixed flange 3 is fixedly arranged at the center of the lower end face of the transmission module 4, a support device 2 is fixedly arranged at the lower end face of the fixed flange 3, and a servo motor 1 is fixedly connected at the inner end face of the support device 2.

[0024] The inner end face of the right-angle clamping seat 222 is connected with the corner of the servo motor 1, and the bottom of the limiting top plate 221 is connected with the top of the servo motor 1, so that the right-angle clamping seat 222 and the limiting top plate 221 can effectively improve the stability of the limiting of the side and the upper part of the servo motor 1.

[0025] The guide sliding seat 223 is slidably connected with the guide clamping seat 27 through the fixed sliding groove 28, and the fixed sliding groove 28 can provide sufficient linear guide basis for the guide sliding seat 223.

[0026] The right-angle clamping seat 222 is adapted to the arc-shaped sliding groove 23 through the guide sliding seat 223 and is slidably connected in the guide clamping seat 27 at equal distances, and the centripetal limiting of the arc-shaped sliding groove 23 and the guide sliding seat 223 can effectively improve the stability of the locking of the servo motor 1 by the right-angle clamping seat 222 and the limiting top plate 221.

[0027] The transmission gear 25 is meshingly connected with the transmission turntable 21 through the fixed teeth 24, so that the subsequent step motor 26 can adjust and control the distance between the locking device 22 through the meshing of the transmission gear 25 and the fixed teeth 24, and the subsequent limiting of different models of the servo motor 1 is facilitated.

[0028] Working principle: before the device is used, the staff can position the guide clamping seat 27 to the bottom of the fixed flange 3 for locking, and then position the servo motor 1 to the bottom of the guide clamping seat 27, at this time the output shaft of the servo motor 1 can be inserted into the transmission module 4, which facilitates the subsequent power supply to the docking turntable 6 through the transmission module 4, and then the staff can lock the servo motor 1, at this time the step motor 26 is started, the step motor 26 can drive the transmission gear 25 to rotate, the transmission gear 25 can drive the transmission turntable 21 to rotate through the meshing with the fixed teeth 24, and the transmission turntable 21 can drive the four guide sliding seats 223 to move centripetally synchronously through the four arc-shaped sliding grooves 23, so that the right-angle clamping seat 222 and the limiting top plate 221 can lock and limit the side and the lower part of the servo motor 1 in all directions, and then the locking and installation operation of the servo motor 1 is completed.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A motor connection seat comprising a support device (2), characterized in that: The supporting device (2) includes a guide clamping base (27) for supporting, four groups of fixed sliding grooves (28) are equidistantly arranged on the inner end surface of the guide clamping base (27), a stepping motor (26) is arranged on the upper end surface of the guide clamping base (27) close to the side, a transmission gear (25) is arranged on the output end of the stepping motor (26), a transmission turntable (21) is rotationally connected to the inner end surface of the guide clamping base (27), four groups of arc-shaped sliding grooves (23) are equidistantly arranged on the inner end surface of the transmission turntable (21), fixed teeth (24) are equidistantly arranged on the side end surface of the transmission turntable (21), and four groups of locking devices (22) are equidistantly and slidably arranged on the inner end surface of the guide clamping base (27) through the arc-shaped sliding grooves (23). The locking device (22) includes a guide sliding base (223), and a right-angle clamping base (222) is fixedly arranged on the upper end surface of the guide sliding base (223), and a limiting top plate (221) is fixedly arranged on the upper end surface of the right-angle clamping base (222).

2. A rotary platform, comprising a fixed base (7) for support, a support chuck (5) is fixedly arranged at the center of the upper end face of the fixed base (7), and a docking turntable (6) is rotatably connected at the center of the upper end face of the support chuck (5); a transmission module (4) is arranged at the lower end face of the fixed base (7) near the side portion, a fixed flange (3) is fixedly arranged at the center of the lower end face of the transmission module (4), a support device (2) is fixedly arranged at the lower end face of the fixed flange (3), and a servo motor (1) is fixedly connected at the inner end face of the support device (2), characterized in that: The motor connecting seat comprises a motor connecting base and a motor connecting cover.

3. A rotating platform according to claim 2, wherein: The inner end surface of the right-angle clamping base (222) is connected with the corner of the servo motor (1) in a fit mode, and the bottom of the limiting top plate (221) is connected with the top of the servo motor (1) in a fit mode.

4. A rotating platform according to claim 2, wherein: The guide sliding base (223) is slidably connected with the guide clamping base (27) through the fixed sliding grooves (28).

5. A rotating platform according to claim 2, wherein: The right-angle clamping base (222) is slidably connected in the guide clamping base (27) through the guide sliding base (223) and the arc-shaped sliding grooves (23).

6. A rotating platform according to claim 3, wherein: The transmission gear (25) is meshingly connected with the transmission turntable (21) through the fixed teeth (24).

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