CN214703895U

CN214703895U - Test platform for alternating current servo motor

Info

Publication number: CN214703895U
Application number: CN202120206349.6U
Authority: CN
Inventors: 陈曦
Original assignee: SHANGHAI DONGHU MACHINERY FACTORY
Current assignee: SHANGHAI DONGHU MACHINERY FACTORY
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-12
Anticipated expiration: 2031-01-26

Abstract

The utility model provides a be used for exchanging servo motor test platform, which comprises a bearing, the integral key shaft, the simulation load dish, universal joint, the support body, including a motor, an end cap, a controller, and a cover plate, the undersetting, pillar and upper bracket, the undersetting bottom is connected with the support body, the threaded hole of the one end screw in to the undersetting upper end that the pillar screw thread is short, the upper bracket is installed in the long one end of pillar screw thread, the motor is placed on the draw-in groove of undersetting, the bearing is fixed in the downthehole of support body, the integral key shaft cooperatees with the bearing, the simulation load dish embolias on the integral key shaft and fixes through the key, the integral key shaft embolias on the universal joint and fixes through the key, the universal joint cover is fixed with the key on the output shaft of motor. The utility model discloses a detection and the debugging of basic indexes such as servo system speed control, position control, load capacity provide equivalent environmental condition, have greatly made things convenient for the repair debugging operation.

Description

Test platform for alternating current servo motor

Technical Field

The utility model relates to a servo system debugging and load test correlation field specifically are a simulation load debugging platform.

Background

Equipment servicing refers to the technical activities performed to maintain, restore, and elevate the technical state of the equipment. Including maintenance to maintain good technical status of the equipment, repairs to restore its functionality after equipment degradation or failure, and technical activities to raise the technical status of the equipment.

In the process of equipment repair, the electric control system after the interior field repair is lack of a corresponding follow-up system debugging and loading device, so a set of reliable and effective simulation load debugging platform needs to be designed for the electric control system.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a be used for exchanging servo motor test platform here.

The utility model discloses a realize like this, construct one kind and be used for exchanging servo motor test platform, the device include bearing, integral key shaft, simulation load dish, universal joint, support body, motor, undersetting, pillar and upper bracket, the undersetting bottom is connected with the support body, the threaded hole of one end screw in to the undersetting upper end that the pillar screw thread is short, the upper bracket is installed in the long one end of pillar screw thread, the motor is placed on the draw-in groove of undersetting, the bearing is fixed in the hole of support body, the integral key shaft cooperatees with the bearing, simulation load dish embolias on the integral key shaft and fixes through the key, the integral key shaft embolias on the universal joint and fixes through the key, the universal joint cover is fixed with the key on the output shaft of motor.

Preferably, the lower support and the frame body are tightly connected through bolts.

Preferably, the upper support and one end of the threaded length of the support post are screwed and fixed through a washer and a nut.

Preferably, the number of the bearings is two, and an end cover and a transparent cover are mounted outside the bearings.

Preferably, two bearing mounting holes on the frame body are arranged to be coaxial, and the end cover and the transparent cover are both connected with the frame body through bolts.

Preferably, two planes of the motor are in contact with the clamping groove surface of the lower support, and the rubber strip is placed on the clamping groove surface.

The utility model has the advantages of as follows: the utility model discloses an improve and provide one kind here and be used for exchanging servo motor test platform, compare with the equipment of the same type, have following improvement:

the advantages are that: a be used for exchanging servo motor test platform, for the detection and the debugging of basic indexes such as servo speed control, position control, load capacity provide equivalent environmental condition, greatly made things convenient for repair debugging operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein: the device comprises a bearing-1, a spline shaft-2, a simulated load disc-3, a universal coupling-4, a frame body-5, a motor-6, a lower support-7, a support-8 and an upper support-9.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model discloses an improve and provide here and be used for exchanging servo motor test platform, including bearing 1, the integral key shaft 2, simulation load dish 3, universal joint 4, support body 5, including a motor, an end cap, a controller, and a cover plate, lower support 7, pillar 8 and upper bracket 9, lower support 7 bottom is connected with support body 5, the threaded hole of one end screw in to lower support 7 upper end that the 8 screw threads of pillar are short, upper bracket 9 is installed in the one end that the 8 screw threads of pillar are long, motor 6 places on the draw-in groove of lower support 7, bearing 1 fixes downthehole at support body 5, integral key shaft 2 cooperatees with bearing 1, simulation load dish 3 embolias on integral key shaft 2 and fixes through the key, 2 universal joint 4 go up and embolia through the key and fix on integral key shaft 6's output shaft, 4 covers and fix with the key on motor 6's output shaft.

Further, the lower support 7 is tightly connected with the frame body 5 through bolts, so that the installation stability of the motor 6 is ensured.

Furthermore, the upper support 9 and the long end of the pillar 8 thread are screwed and fixed through a washer and a nut, so that the stability of the connection between the upper support 9 and the pillar 8 is improved.

Further, the bearing 1 is provided with two bearings, and an end cover and a transparent cover are mounted outside the bearing 1 for protecting the bearing 1.

Further, two bearing mounting holes on the support body 5 are set to be coaxial, and the end cover and the transparent cover are connected with the support body 5 through bolts to prevent the bearing 1 from being separated.

Furthermore, two planes of the motor 6 are in contact with the clamping groove surface of the lower support 7, and rubber strips are placed on the clamping groove surface to prevent the paint surface of the motor 6 from falling off.

The utility model provides a test platform for an AC servo motor through improvement, and the working principle is as follows;

firstly, a frame body 5 is connected with a lower support 7 through a bolt, then one end with short threads of a strut 8 is screwed into a threaded hole of the lower support 7, a motor 6 is placed at the position shown in figure 1, namely the motor 6 is placed on a clamping groove of the lower support 7, one end with long threads of the strut 8 is placed in a hole of an upper support 9 and is screwed by a gasket and a nut, a universal coupling 4 is sleeved on a motor shaft and is fixed by a key, 2 bearings 1 are placed in the hole of the frame body 5, the spline shaft 2 is matched with the bearings 1, a simulation load disc 3 is sleeved in the spline shaft 2 and is fixed by the key, and the spline shaft 2 is sleeved in the universal coupling 4;

firstly, the bottom of a lower support 7 is connected with a frame body 5 through a bolt, then the short end of the thread of a strut 8 is screwed into a thread hole at the upper end of the lower support 7, and an upper support 9 is arranged at the long end of the thread of the strut 8 and is screwed and fixed through a washer and a nut, so that the connection stability of the upper support 9 and the strut 8 is improved;

secondly, the motor 6 is placed at the position shown in fig. 1, namely, the motor 6 is placed on a clamping groove of the lower support 7, and the motor 6 is fixed through the support 8 and the upper support 9;

thirdly, the bearing 1 is fixed in a hole of the frame body 5, the spline shaft 2 is matched with the bearing 1, then the simulation load disk 3 is sleeved on the spline shaft 2 and is fixed through a key, the spline shaft 2 is sleeved on the universal coupling 4 and is fixed through a key, the universal coupling 4 is sleeved on an output shaft of the motor 6 and is fixed through a key, a main shaft of the motor 6 passes through the universal coupling 4 and the spline shaft 2 and drives the simulation load disk 3 with the same rotational inertia arranged on the spline shaft 2 to rotate so as to drive controlled motion, and a height and direction angle control signal display and feedback device with the same function is arranged so as to meet the requirements of speed and position control of the follow-up system, thereby integrally achieving debugging and detecting technical indexes such as load capacity, speed requirements, position control, error requirements and the like of the follow-up system.

The utility model discloses an improve and provide one kind and be used for exchanging servo motor test platform, for the detection and the debugging of basic index such as servo speed control, position control, load capacity provide equivalent environmental condition, greatly made things convenient for repair debugging operation.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a be used for exchanging servo motor test platform which characterized in that: comprises a bearing (1), a spline shaft (2), a simulation load disc (3), a universal coupling (4), a frame body (5), a motor (6), a lower support (7), a support (8) and an upper support (9), the bottom of the lower support (7) is connected with the frame body (5), the short end of the screw thread of the support post (8) is screwed into the screw thread hole at the upper end of the lower support (7), the upper support (9) is arranged at one end of the support (8) with long thread, the motor (6) is arranged on the clamping groove of the lower support (7), the bearing (1) is fixed in the hole of the frame body (5), the spline shaft (2) is matched with the bearing (1), the simulation load disk (3) is sleeved on the spline shaft (2) and fixed through a key, the spline shaft (2) is sleeved on the universal coupling (4) and fixed through a key, the universal coupling (4) is sleeved on an output shaft of the motor (6) and fixed by a key.

2. The ac servo motor test platform of claim 1, wherein: the lower support (7) is tightly connected with the frame body (5) through bolts.

3. The ac servo motor test platform of claim 1, wherein: the upper support (9) and one end of the support (8) with long threads are screwed and fixed through a washer and a nut.

4. The ac servo motor test platform of claim 1, wherein: the bearing (1) is provided with two bearings, and an end cover and a transparent cover are arranged outside the bearing (1).

5. The ac servo motor test platform of claim 1, wherein: two bearing mounting holes on the frame body (5) are arranged to be coaxial, and the end cover and the transparent cover are connected with the frame body (5) through bolts.

6. The ac servo motor test platform of claim 1, wherein: two planes of the motor (6) are in contact with the clamping groove surface of the lower support (7), and rubber strips are placed on the clamping groove surface.