CN219511713U - Step motor migration torque test fixture - Google Patents

Abstract

The utility model relates to the technical field of moment test equipment, and discloses a stepping motor migration moment test fixture, which comprises a fixed seat and is characterized in that: the fixing seat is provided with a first vertical plate, a second vertical plate is arranged on one side of the first vertical plate, and a limiting clamping groove is formed in the first vertical plate. The utility model discloses a motor is provided with a torque tester, including a support plate, a tool, a support plate, a pressing plate, a torque tester, a rotating disc, a support plate and a pressing plate, wherein the support plate and the pressing plate can be adjusted according to different types of stepper motor specifications, so that the output end of the stepper motor can be accurately positioned, the problem that an opening on the output end of the stepper motor and the tool cannot be matched is avoided, the problem that a coupler is frequently disassembled and assembled is avoided, the rotating disc is provided with the coupler with various specifications, and the limit sleeve and the limit chute are arranged, so that the coupler can be subjected to vertical fine adjustment and front-back drawing, and the accurate butt joint effect with the torque tester is achieved.

Description

Step motor migration torque test fixture

Technical Field

The utility model relates to the technical field of moment testing equipment, in particular to a tool for testing the moving-in and moving-out moment of a stepping motor.

Background

In recent years, the demand of stepper motors is increasing, and in order to meet the capacity of the motors and ensure the quality of the motors, two large-scale optimization designs of performance detection and tooling design are important directions of research and development of various factories.

At present, most of stepping motor output torque detection adopts a standard tool, the requirements on the tested motor specifications are strict, and motors with different specifications can be used only by replacing different accessories or couplings, so that the traditional torque detection equipment is low in test efficiency and small in application range. Therefore, a person skilled in the art provides a tool for testing the ingress and egress torque of a stepper motor, so as to solve the problems set forth in the background art.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a stepping motor migration torque test tool for solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stepper motor migration moment test fixture, includes the fixing base, install riser one on the fixing base, riser one-to-one installs riser two, set up spacing draw-in groove on the riser one, sliding joint has the backup pad in the spacing draw-in groove, the backup pad downside is provided with the fixed plate, the screw thread has cup jointed the bolt on the fixed plate, the roof is installed at riser one top, the butt pressing bolt has been cup jointed in the slip on the roof, the moment tester is installed to riser two, moment tester one side is provided with the rolling disc, the axis of rotation is installed to rolling disc one side, axis of rotation and riser two rotation joint, the movable groove has been seted up on the rolling disc, spacing spout has been seted up to the movable groove inner wall both sides, be provided with the stop collar in the movable groove, the slip has cup jointed the shaft coupling with spacing spout slip joint.

Preferably, a display panel is arranged on the other side of the vertical plate II, the moment tester is electrically connected with the display panel, and test results can be displayed through the display panel of the supporting equipment of the moment tester.

Preferably, a motor driving power supply is arranged at one side of one bottom end of the vertical plate, a stepping motor is arranged on the supporting plate, the motor driving power supply is electrically connected with the stepping motor, and the stepping motor is powered through the motor driving power supply, so that the stepping motor runs, and the moment of the stepping motor is tested.

Preferably, the upper part of the stepping motor is in contact with the pressing plug in a pressing manner, the pressing spring is sleeved on the periphery of the pressing plug, the upper end of the pressing spring is in contact with the top plate in a pressing manner, the bottom of the pressing spring is connected with the bottom end of the pressing plug, the pressing plug can press and fix the upper side of the stepping motor, and the clamping positions of the stepping motor can be adjusted according to the stepping motors of different types through the cooperation of the adjustable supporting plate and the pressing plug.

(III) beneficial effects

Compared with the prior art, the utility model provides a tool for testing the migration torque of a stepping motor, which has the following beneficial effects:

through the design, can adjust according to different types of step motor specifications through backup pad and butt clamp plate in this frock to reach the effect that step motor's output can carry out accurate location, avoid appearing the unable adaptation of opening on step motor output and the frock problem, and avoid frequent dismouting shaft coupling, be provided with the rolling disc, the shaft coupling of mountable multiple specification, second stop collar and spacing spout, make this shaft coupling fine setting about can carrying out and the tic around, reach the effect of accurate butt joint with the moment tester, consequently, this work can test step motor of different specifications, its application scope is wide, and is efficient.

Drawings

Fig. 1 is a schematic perspective view of a tool for testing the moving-in and moving-out moment of a stepper motor according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a display panel in a tool for testing the moving-in and moving-out moment of a stepper motor according to an embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a motor driving power supply in a tool for testing the ingress and egress torque of a stepper motor according to an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a rotating disc in a tool for testing the moving-in and moving-out moment of a stepper motor according to an embodiment of the present utility model.

In the figure: 1. a fixing seat; 2. a first vertical plate; 3. a limit clamping groove; 4. a fixing plate; 5. a bolt; 6. a support plate; 7. a top plate; 8. pressing the bolt; 9. pressing the spring; 10. a motor driving power supply; 11. a second vertical plate; 12. a torque tester; 121. a display panel; 13. a stepping motor; 14. a rotating disc; 15. a rotating shaft; 16. a movable groove; 17. limiting sliding grooves; 18. a limit sleeve; 19. a coupling.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to figures 1, 3 and 4, of a tool for testing the migration moment of a stepping motor, which comprises a fixed seat 1 and a stepping motor 13, wherein a first vertical plate 2 is arranged on the fixed seat 1, a second vertical plate 11 is arranged on one side of the first vertical plate 2, a limit clamping groove 3 is formed in the first vertical plate 2, a supporting plate 6 is slidably clamped in the limit clamping groove 3, a fixed plate 4 is arranged on the lower side of the supporting plate 6, a bolt 5 is sleeved on the fixed plate 4 in a threaded manner, a top plate 7 is arranged on the top of the first vertical plate 2, a pressing bolt 8 is slidably sleeved on the top plate 7, the upper part of the stepping motor 13 is in pressing contact with the pressing bolt 8, a pressing spring 9 is sleeved on the peripheral side of the pressing bolt 8, the upper end of the pressing spring 9 is in pressing contact with the top plate 7, the bottom of the pressing spring 9 is connected with the bottom end of the pressing bolt 8, the upper side of the stepping motor 13 can be pressed and fixed through the adjustable supporting plate 6 and the pressing bolt 8, and the pressing bolt 13 can be clamped according to different types of the pressing bolt types;

referring to fig. 3 and 4, the second riser 11 is provided with a torque tester 12, one side of the torque tester 12 is provided with a rotating disc 14, one side of the rotating disc 14 is provided with a rotating shaft 15, the rotating shaft 15 is rotationally clamped with the second riser 11, the rotating disc 14 is provided with a movable groove 16, two sides of the inner wall of the movable groove 16 are provided with limiting sliding grooves 17, the movable groove 16 is internally provided with a limiting sleeve 18, a coupler 19 is sleeved in the limiting sleeve 18 in a sliding manner, and the limiting sleeve 18 is in sliding clamping with the limiting sliding grooves 17;

referring to fig. 2 and 3, a motor driving power source 10 is disposed at one side of the bottom end of the first vertical plate 2, a stepper motor 13 is disposed on the supporting plate 6, the motor driving power source 10 is electrically connected with the stepper motor 13, and the stepper motor 13 is powered by the motor driving power source 10, so that the stepper motor 13 operates to further test the moment thereof, a display panel 121 is disposed at the other side of the second vertical plate 11, the moment tester 12 is electrically connected with the display panel 121, and the test result can be displayed by the display panel 121 of the supporting equipment of the moment tester 12.

The working principle of the device is as follows: the fixing seat 1 is provided with a first vertical plate 2 and a second vertical plate 11, the first vertical plate 2 is provided with a clamping and fixing mechanism of a stepping motor 13, the fixing plate 4 is sheathed with a bolt 5 in a threaded manner, the upper side of the bolt 5 is rotationally connected with a supporting plate 6 which is in sliding clamping connection with the first vertical plate 2, the supporting plate 6 can be limited and lifted under the cooperation of the bolt 5 and the fixing plate 4, the upper side of the supporting plate 6 is provided with a pressing bolt 8 which is limited by a top plate 7 and is pressed by a pressing spring 9, the pressing bolt 8 can press and fix the upper side of the stepping motor 13, and the clamping positions of the stepping motor 13 can be adjusted according to the cooperation of the adjustable supporting plate 6 and the pressing bolt 8, so that the equipment cannot be butted with the output end of the stepping motor 13;

the torque tester 12 and the rotating disc 14 are arranged on the second vertical plate 11, the rotating disc 14 is in limit rotation clamping connection with the second vertical plate 11 under the action of the rotating shaft 15, a movable groove 16 with a limit sliding groove 17 is formed in the rotating disc 14, a limit sleeve 18 is arranged in the limit sliding groove 17, a coupler 19 is arranged in the limit sleeve 18, the coupler 19 is provided with various specifications, the output ends of stepping motors 13 with different specifications can be connected, and the position of the coupler 19 needs to be finely adjusted due to different specification diameters, so that the upper and lower heights of the coupler 19 can be adjusted through the cooperation of the limit sliding groove 17 and the limit sleeve 18 while the coupler 19 and the limit sleeve 18 are sleeved in a sliding manner, and the coupler 19 can be accurately connected with the torque tester 12;

when the device is used, the position of the stepping motor 13 is adjusted and fixed, then the rotating disc 14 is rotated to enable the stepping motor 13 to be connected with the corresponding coupler 19, then the stepping motor 13 is connected with the torque tester 12, then the motor driving power supply 10 is used for supplying power to the stepping motor 13, so that the stepping motor 13 is operated, the torque of the stepping motor is tested, and the test result can be displayed through the display panel 121 of the supporting equipment of the torque tester 12.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a stepper motor migration moment test fixture, includes fixing base (1), its characterized in that: install riser one (2) on fixing base (1), riser two (11) are installed to riser one (2) one side, limit clamping groove (3) have been seted up on riser one (2), interior joint has backup pad (6) in limit clamping groove (3), backup pad (6) downside is provided with fixed plate (4), screw thread has cup jointed bolt (5) on fixed plate (4), roof (7) are installed at riser one (2) top, sliding cup joint has supported pressure bolt (8) on roof (7), moment tester (12) are installed to riser two (11), moment tester (12) one side is provided with rolling disc (14).

2. The stepper motor transfer torque test fixture of claim 1, wherein: the rotating disc is characterized in that a rotating shaft (15) is arranged on one side of the rotating disc (14), the rotating shaft (15) is rotationally clamped with the vertical plate II (11), a movable groove (16) is formed in the rotating disc (14), limiting sliding grooves (17) are formed in two sides of the inner wall of the movable groove (16), a limiting sleeve (18) is arranged in the movable groove (16), a coupler (19) is sleeved in the limiting sleeve (18) in a sliding mode, and the limiting sleeve (18) is in sliding clamping connection with the limiting sliding grooves (17).

3. The stepper motor transfer torque test fixture of claim 1, wherein: the other side of the second vertical plate (11) is provided with a display panel (121), and the moment tester (12) is electrically connected with the display panel (121).

4. The stepper motor transfer torque test fixture of claim 1, wherein: a motor driving power supply (10) is arranged at one side of the bottom end of the first vertical plate (2), a stepping motor (13) is arranged on the supporting plate (6), and the motor driving power supply (10) is electrically connected with the stepping motor (13).

5. The stepper motor transfer torque test fixture of claim 4, wherein: the stepping motor (13) upper portion and support pressing bolt (8) support the press contact, support pressing bolt (8) week side cover and be equipped with support pressing spring (9), support pressing spring (9) upper end and roof (7) support the press contact, support pressing spring (9) bottom and support pressing bolt (8) bottom to be connected.