CN219304616U

CN219304616U - Position-adjustable stepping motor

Info

Publication number: CN219304616U
Application number: CN202320174063.3U
Authority: CN
Inventors: 龚智超
Original assignee: Changzhou Aiwei Electronic Control Technology Co ltd
Current assignee: Changzhou Aiwei Electronic Control Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-07-04
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a stepping motor with an adjustable position, and particularly relates to the field of stepping motors, which comprises a mounting seat, wherein the top of the mounting seat is connected with a stepping motor main body, the outer side of the stepping motor main body is fixedly provided with a fixing plate, and the inside of the mounting seat is provided with a mounting hole; the device is provided with the position adjustment installation mechanism, when the installation seat is installed at the corresponding position through the bolt and the installation position of the stepping motor main body is required to be adjusted, the position adjustment and the fixation of the stepping motor main body can be conveniently completed, the installation position of the stepping motor main body can be rapidly positioned and adjusted in multiple steps according to the actual use requirement, and the purposes of adjustable position and simple and convenient operation are realized; the device is provided with an adjustable stable supporting mechanism, when the position of the stepping motor main body is adjusted, the supporting pad can be clung to the bottom of the fixed plate, the outer side of the stepping motor main body is reinforced, and the structure is stable after the position of the stepping motor main body is adjusted.

Description

Position-adjustable stepping motor

Technical Field

The utility model relates to the technical field of stepping motors, in particular to a stepping motor with an adjustable position.

Background

The stepping motor is a motor for converting an electric pulse signal into corresponding angular displacement or linear displacement, has more structural forms and classification methods and is generally divided into three types of reluctance type, permanent magnet type and mixed magnet type according to an excitation mode; the number of phases can be divided into single-phase, two-phase, three-phase, multi-phase and other forms, the operation performance of the stepping motor has close relation with the control mode, and the stepping motor control system can be divided into the following three types from the control mode: an open loop control system, a closed loop control system and a semi-closed loop control system. Semi-closed loop control systems are generally categorized in open loop or closed loop systems in practical applications;

chinese patent discloses a hollow shaft stepper motor (grant bulletin number CN 217282642U) of adjustable position, this patent technique includes the stepper motor main part, rubber sleeve is installed to the upper end of stepper motor main part, the gag lever post is installed to the one end inner wall of stepper motor main part, the both ends outer wall screw connection of gag lever post has the stop collar, the inner wall screw connection of stop collar has the second locating lever, the second antiskid piece is installed to the outer wall of second locating lever, the hollow shaft is installed to the outer wall of gag lever post, the connecting axle is installed to the outer wall of hollow shaft; according to the utility model, the first positioning rod is arranged to have a threaded fixing effect on the first magnetic block, when the stepping motor main body is used, the first magnetic block is arranged to facilitate connection and disconnection prevention of charging of the stepping motor main body, and the connecting shaft and the rotating shaft are arranged to have a rotating effect on the fixing ring, so that when the stepping motor main body is used, the fixing ring is arranged to facilitate adjustment of parts of the stepping motor main body;

however, in the use process of the stepping motor, it is difficult to adjust the position again after the position of the stepping motor is fixed, and it is difficult to quickly position and adjust the mounting position of the stepping motor body in multiple steps according to the actual use requirement, and there is a problem of inconvenient position adjustment.

Disclosure of Invention

The present utility model is directed to a stepper motor with adjustable position, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a position adjustable step motor, includes the mount pad, the top of mount pad is connected with the step motor main part, the outside of step motor main part is fixed with the fixed plate, the mounting hole has been seted up to the inside of mount pad, the outside of mount pad is fixed with two metal pads, the outside of metal pad is provided with position adjustment installation mechanism, adjustable firm supporting mechanism is installed at the top of mount pad.

As still further aspects of the utility model: the position adjustment installation mechanism comprises an installation plate, a fixing pad is fixed at the top of the installation plate, a positioning mechanism is arranged on one side of the fixing pad, a metal plate is fixed on one side of the installation plate, a threaded column penetrating through the bottom of the metal plate is arranged at the top of the metal plate, a threaded installation groove is formed in the installation seat, the threaded column is in threaded connection with the corresponding threaded installation groove, and a positioning hole is formed in the installation seat.

As still further aspects of the utility model: the positioning mechanism comprises a metal shell, a connecting spring is arranged on the inner top wall of the metal shell, a limiting pad is connected to the bottom of the connecting spring, a positioning rod penetrating through the bottom of the limiting pad is fixed to the top of the limiting pad, a fixing frame is arranged on the top of the metal shell, a rotating pad is connected to the top of the fixing frame through a rotating shaft in a rotating mode, and a limiting guide sleeve is fixed to the bottom of the rotating pad.

As still further aspects of the utility model: one end of the positioning rod is rotationally connected with the limiting guide sleeve through a rotating shaft, and a guide groove matched with the size of the rotating shaft is formed in the limiting guide sleeve.

As still further aspects of the utility model: the adjustable stable supporting mechanism comprises an outer shell, a mounting pad is fixed at the bottom of the outer shell, a supporting spring is arranged on the inner bottom wall of the outer shell, a movable pad is arranged at the top of the supporting spring, a movable rod is fixed at the top of the movable pad, the supporting pad is arranged at the top of the movable rod, a guide wheel is connected to the outer side of the movable rod in a rotating mode through a rotating shaft, and a positioning threaded rod in threaded connection with the movable rod is movably inserted into the outer side of the outer shell.

As still further aspects of the utility model: one side of the mounting pad is embedded and fixed in the mounting seat, and the upper top surface of the supporting pad is attached to the lower bottom surface of the fixing plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device is provided with the position adjusting and mounting mechanism, when the mounting seat fixedly connected with the stepping motor main body is mounted at the corresponding position through the bolt and the mounting position of the stepping motor main body is required to be adjusted, the position adjustment and the fixation of the stepping motor main body can be conveniently completed, the mounting position of the stepping motor main body can be rapidly positioned and adjusted in multiple steps according to the actual use requirement, and the purposes of adjustable position and simple and convenient operation are realized;

2. the device is provided with an adjustable stable supporting mechanism, when the position of the stepping motor main body is adjusted, the supporting pad can be clung to the bottom of the fixed plate, the outer side of the stepping motor main body is reinforced, and the structure is stable after the position of the stepping motor main body is adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the internal part structure of the present utility model;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a positioning mechanism according to the present utility model;

FIG. 4 is a schematic view of an adjustable firm support mechanism according to the present utility model;

in the figure: 1. a mounting base; 2. a stepping motor main body; 3. a fixing plate; 4. a mounting hole; 5. a position adjustment mounting mechanism; 51. a mounting plate; 52. a fixing pad; 53. a positioning mechanism; 531. a metal housing; 532. a connecting spring; 533. a limit pad; 534. a positioning rod; 535. a fixing frame; 536. a rotating pad; 537. limiting guide sleeve; 54. a metal plate; 55. a threaded column; 56. a thread installation groove; 57. positioning holes; 6. an adjustable steady support mechanism; 61. an outer housing; 62. a mounting pad; 63. a support spring; 64. a movable pad; 65. a movable rod; 66. a support pad; 67. a guide wheel; 68. positioning a threaded rod; 7. a metal pad.

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.

Referring to fig. 1-3, the present utility model provides a position-adjustable stepper motor, which comprises a mounting seat 1, wherein the top of the mounting seat 1 is connected with a stepper motor main body 2, a fixed plate 3 is fixed on the outer side of the stepper motor main body 2, a mounting hole 4 is formed in the mounting seat 1, two metal pads 7 are fixed on the outer side of the mounting seat 1, a position-adjusting mounting mechanism 5 is arranged on the outer side of the metal pads 7, and an adjustable stable supporting mechanism 6 is mounted on the top of the mounting seat 1;

the position adjusting and mounting mechanism 5 comprises a mounting plate 51, a fixing pad 52 is fixed on the top of the mounting plate 51, a positioning mechanism 53 is arranged on one side of the fixing pad 52, a metal plate 54 is fixed on one side of the mounting plate 51, a threaded column 55 penetrating through the bottom of the metal plate 54 is arranged on the top of the metal plate 54, a threaded mounting groove 56 is formed in the mounting seat 1, the threaded column 55 is in threaded connection with the corresponding threaded mounting groove 56, and a positioning hole 57 is formed in the mounting seat 1;

the positioning mechanism 53 includes metal casing 531, the interior roof of metal casing 531 is provided with connecting spring 532, the bottom of connecting spring 532 is connected with spacing pad 533, the top of spacing pad 533 is fixed with the locating lever 534 that runs through its bottom, the top of metal casing 531 is provided with the mount 535, the top of mount 535 is connected with the rotation pad 536 through the pivot rotation, the bottom of rotation pad 536 is fixed with spacing uide bushing 537, be connected through the pivot rotation between one end of locating lever 534 and spacing uide bushing 537, the guide way with pivot size adaptation has been seted up to the inside of spacing uide bushing 537.

This device is in the use, when mounting pad 1 with step motor main part 2 fixed connection passes through the bolt to be installed in the back of corresponding position, when need carry out the position adjustment to the mounted position of step motor main part 2, only need the operator to press the rotation pad 536, this moment rotate pad 536 can drive spacing guide sleeve 537 and the one end activity of locating lever 534, the one end of locating lever 534 is rotated through pivot and spacing guide sleeve 537 and is connected, and spacing guide sleeve 537 outside is equipped with the guide way with pivot size adaptation in advance, the one end of locating lever 534 can deviate from in the locating hole 57 that corresponds at this moment, rotate screw thread post 55 afterwards, make screw thread post 55 deviate from in the metal sheet 54 that corresponds, can accomplish the dismantlement between step motor main part 2 and the mount pad 1, and leave the mounted position that holds mount pad 1 adjustment on the mount pad 1, step motor main part 2 can carry out the multi-gear position and adjust fast, can loosen the rotation pad 536 after adjusting to suitable position, can vertically promote spacing pad 533 through connecting spring 532, and make spacing pad 533 drive locating lever 534 one end insert in corresponding locating hole 57, the screw thread post 55 again uses screw thread post 55 and runs through corresponding metal sheet 54 and can accomplish the dismantlement between step motor main part 2 and the mount pad 1, can be adjusted according to the practical position, can realize the purpose of step motor main part 2 and the convenient is adjusted.

Referring to fig. 1 and 4, the adjustable stable supporting mechanism 6 of the present utility model includes an outer casing 61, a mounting pad 62 fixed at the bottom of the outer casing 61, a supporting spring 63 provided at the inner bottom wall of the outer casing 61, a movable pad 64 provided at the top of the supporting spring 63, a movable rod 65 fixed at the top of the movable pad 64, a supporting pad 66 provided at the top of the movable rod 65, one side of the mounting pad 62 embedded and fixed in the mounting seat 1, a guide wheel 67 rotatably connected to the outer side of the movable rod 65 via a rotation shaft, and a positioning threaded rod 68 movably inserted to the outer side of the outer casing 61 and screwed to the movable rod 65.

In the use of the device, when the position of the stepping motor main body 2 is adjusted, the rotatable positioning threaded rod 68 is separated from the movable rod 65, then the movable rod 65 is pressed, the supporting pad 66 at the top of the movable rod 65 is driven to be away from the fixed plate 3, the stepping motor main body 2 is convenient to normally move and adjust, after the stepping motor main body 2 is fixedly connected with the mounting seat 1 again, the movable rod 65 and the movable rod 65 are pushed in the vertical direction through the supporting spring 63 in the outer shell 61, the supporting pad 66 can be tightly attached to the bottom of the fixed plate 3, the outer side of the stepping motor main body 2 is reinforced, and the stable structure of the stepping motor main body 2 after the position adjustment is ensured.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a position adjustable step motor, includes mount pad (1), its characterized in that, the top of mount pad (1) is connected with step motor main part (2), the outside of step motor main part (2) is fixed with fixed plate (3), mounting hole (4) have been seted up to the inside of mount pad (1), the outside of mount pad (1) is fixed with two metal pads (7), the outside of metal pad (7) is provided with position adjustment installation mechanism (5), adjustable firm supporting mechanism (6) are installed at the top of mount pad (1).

2. The stepping motor with adjustable position according to claim 1, wherein the position adjusting and installing mechanism (5) comprises an installing plate (51), a fixing pad (52) is fixed at the top of the installing plate (51), a positioning mechanism (53) is arranged on one side of the fixing pad (52), a metal plate (54) is fixed on one side of the installing plate (51), a threaded column (55) penetrating through the bottom of the metal plate (54) is arranged at the top of the metal plate (54), a threaded installing groove (56) is formed in the installing seat (1), the threaded column (55) is in threaded connection with the corresponding threaded installing groove (56), and a positioning hole (57) is formed in the installing seat (1).

3. The stepping motor with adjustable position according to claim 2, wherein the positioning mechanism (53) comprises a metal shell (531), a connecting spring (532) is arranged on the inner top wall of the metal shell (531), a limiting pad (533) is connected to the bottom of the connecting spring (532), a positioning rod (534) penetrating through the bottom of the limiting pad (533) is fixed to the top of the limiting pad (533), a fixing frame (535) is arranged on the top of the metal shell (531), a rotating pad (536) is rotatably connected to the top of the fixing frame (535) through a rotating shaft, and a limiting guide sleeve (537) is fixed to the bottom of the rotating pad (536).

4. The stepping motor with adjustable position according to claim 3, wherein one end of the positioning rod (534) is rotatably connected with the limit guide sleeve (537) through a rotating shaft, and a guide groove with a size adapted to the rotating shaft is formed in the limit guide sleeve (537).

5. The stepping motor with adjustable positions according to claim 1, wherein the adjustable stable supporting mechanism (6) comprises an outer shell (61), a mounting pad (62) is fixed at the bottom of the outer shell (61), a supporting spring (63) is arranged on the inner bottom wall of the outer shell (61), a movable pad (64) is arranged at the top of the supporting spring (63), a movable rod (65) is fixed at the top of the movable pad (64), a supporting pad (66) is arranged at the top of the movable rod (65), a guide wheel (67) is connected to the outer side of the movable rod (65) through rotation of a rotating shaft, and a positioning threaded rod (68) in threaded connection with the movable rod (65) is movably inserted to the outer side of the outer shell (61).

6. The stepping motor with adjustable position according to claim 5, wherein one side of the mounting pad (62) is embedded and fixed inside the mounting seat (1), and an upper top surface of the supporting pad (66) is attached to a lower bottom surface of the fixing plate (3).