CN214543871U

CN214543871U - Stepping motor with wide application range

Info

Publication number: CN214543871U
Application number: CN202121177517.XU
Authority: CN
Inventors: 聂鹏举; 刘辉; 朱勇民
Original assignee: Shenzhen Kelier Intelligent Control Technology Co ltd
Current assignee: Shenzhen Kelier Intelligent Control Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-10-29
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a wide step motor of application scope, including step motor, step motor's outside cover has more than one solid fixed ring, be equipped with the constant head tank on step motor's the outer wall, gu fixed ring just all installs the holding ring to constant head tank department, the equal slidable mounting of holding ring is in the constant head tank, the connecting plate is installed to solid fixed ring lower extreme, install the bottom plate on the bottom plate of connecting plate, the both sides of bottom plate all are equipped with the rectangle mouth, all be equipped with the fixed plate more than in the rectangle mouth, all be equipped with the fixed orifices on the fixed plate, one side that the fixed plate is located the fixed orifices all is equipped with the third screw hole, equal threaded connection has the screw rod in the third screw hole. The utility model discloses simple structure can be according to the 360 rotation bottom plates of the fixed region of equipment, and until making the bottom plate just to fixed region, also can be according to the position of the position adjustment fixed plate of screw hole on the equipment, and the fixed orifices on until making the fixed plate is relative with the screw hole on the equipment, has increased step motor's application scope.

Description

Stepping motor with wide application range

Technical Field

The utility model relates to a step motor technical field, concretely relates to wide step motor of application scope.

Background

A stepper motor is an electric motor that converts electrical pulse signals into corresponding angular or linear displacements. The rotor rotates an angle or one step before inputting a pulse signal, the output angular displacement or linear displacement is proportional to the input pulse number, and the rotating speed is proportional to the pulse frequency. Therefore, the stepping motor is also called a pulse motor.

At present, when a stepping motor is installed, a base is generally fixed on equipment or parts such as a wall body through bolt locking, but a fixing hole in the base is not necessarily right opposite to a screw hole in the equipment, so that the stepping motor cannot be fixed, the orientation of the base of the stepping motor is not necessarily just towards a fixing area of the equipment, the motor cannot be fixed, and the motor is seriously influenced.

Disclosure of Invention

The utility model aims to solve the technical problem that a wide step motor of application scope is provided to solve the problem of proposing in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a stepping motor with wide application range comprises a stepping motor, wherein more than one fixing ring is sleeved outside the stepping motor, the outer wall surface of the stepping motor is inwards recessed towards the fixing ring to form a positioning groove with an annular structure, more than one first screw hole is arranged on the inner wall surface of the positioning groove, the fixing ring is provided with a positioning ring towards the positioning groove, the positioning ring is slidably mounted in the positioning groove, the top surface of the fixing ring is provided with a second screw hole penetrating through the fixing ring and the positioning ring, a bolt is in threaded connection with the second screw hole, one end of the bolt is in threaded connection with the corresponding first screw hole, the lower end of the fixing ring is provided with a connecting plate, a bottom plate is mounted on the bottom plate of the connecting plate, rectangular openings are formed in two sides of the bottom plate, more than one fixing plate is arranged in the rectangular openings, fixing holes are formed in the fixing plates, a third screw hole is formed in one side of the fixing plate, and the third screw hole is formed in the fixing hole, all threaded connection has the screw rod in the third screw hole, and the fixed plate passes through the screw rod drive.

As a preferred technical scheme, through holes are formed in the positions, right opposite to the screw rods, of the two side faces of the bottom plate, first bearings are installed in the through holes, opposite ends of the screw rods are installed in inner rings of the first bearings, cross grooves are formed in opposite end faces of the screw rods, second bearings are installed on the opposite end faces of the screw rods in an embedded mode, and connecting rods are installed between the inner rings of the second bearings.

As preferred technical scheme, all be equipped with the spout on the side of rectangle mouth, the fixed plate is just all installed the slider to spout department, and the equal slidable mounting of slider one end is in the spout.

As a preferred technical scheme, the width of the fixing plate is matched with the width of the rectangular opening.

As a preferred technical scheme, the inner ring surface of the fixed ring is contacted with the outer wall surface of the stepping motor.

The utility model has the advantages that: the utility model discloses simple structure can be according to the fixed zone 360 of equipment's rotation bottom plate, and until making the bottom plate just to fixed zone, also can be according to the position of the position adjustment fixed plate of screw hole on the equipment, until making the fixed orifices on the fixed plate relative with the screw hole on the equipment, great increase step motor's application scope.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle bottom plate of the present invention;

fig. 3 is a schematic structural diagram of the middle step motor of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2 and 3, the stepping motor with a wide application range of the present invention comprises a stepping motor 1, wherein the stepping motor 1 is sleeved with more than one fixing ring 2, the outer wall surface of the stepping motor 1 is recessed inwards towards the fixing ring to form a positioning groove 17 with an annular structure, the inner wall surface of the positioning groove 17 is provided with more than one first screw hole 18, the fixing ring 2 is provided with a positioning ring 5 towards the positioning groove, the positioning ring 5 is slidably mounted in the positioning groove 17, the top surface of the fixing ring 2 is provided with a second screw hole penetrating through the fixing ring and the positioning ring, the second screw hole is provided with a bolt 6, one end of the bolt 6 is screwed into the corresponding first screw hole 18, the lower end of the fixing ring 2 is provided with a connecting plate 3, the bottom plate 4 is mounted on the bottom plate of the connecting plate 3, the bottom plate 4 is provided with rectangular openings 15 at two sides of the connecting plate, all be equipped with more than one fixed plate 13 in the rectangle mouth 15, all be equipped with fixed orifices 12 on the fixed plate 13, one side that fixed plate 13 is located the fixed orifices all is equipped with the third screw hole, and equal threaded connection has screw rod 14 in the third screw hole, and fixed plate 13 passes through screw rod drive.

In this embodiment, the both sides face of bottom plate 4 just all is equipped with through-hole 11 to screw rod department, all installs first bearing 9 in the through-hole 11, and the one end that the screw rod 14 is opposite is all installed in the inner circle of first bearing 9, all is equipped with the cross recess on the opposite terminal surface of screw rod 14, and the equal embedded second bearing that installs on the relative terminal surface of screw rod 14, all installs connecting rod 16 between the inner circle of second bearing, can connect the screw rod through the connecting rod, increases the holding power of the relative one end of screw rod, has avoided the bending.

In this embodiment, all be equipped with spout 7 on the side of rectangle mouth 15, fixed plate 13 just all installs slider 8 to spout department, and the equal slidable mounting in spout 7 of slider 8 one end makes the fixed plate can only remove along the spout, has avoided the slope.

In this embodiment, the width of the fixing plate 13 matches the width of the rectangular opening 15, thereby increasing the positioning effect on the fixing plate.

In this embodiment, the inner ring surface of the fixing ring 2 is contacted with the outer wall surface of the stepping motor 1, so that the stability of the fixing ring is improved, and the movement of the fixing ring is avoided.

During the installation, can be according to 360 rotation bottom plates of the fixed area of equipment, after twisting the delivery bolt, solid fixed ring can rotate along the constant head tank, gu fixed ring's rotation has driven the bottom plate, just to fixed area, at this moment, twist the one end of bolt into to first screw hole, thereby can effectually fix a position the bottom plate, also can be according to the position adjustment fixed plate's of screw hole on the equipment position, the one end of screwdriver can insert in the cross recess, thereby can rotate the screw rod, can drive the fixed plate through rotatory screw rod, make the fixed plate remove along the spout, until the fixed orifices on the messenger fixed plate is relative with the screw hole on the equipment, great increase step motor's application scope.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a wide step motor of application scope which characterized in that: comprises a stepping motor (1), the outer sleeve of the stepping motor (1) is provided with more than one fixing ring (2), the outer wall surface of the stepping motor (1) is just opposite to the fixing ring and is inwards sunken to form a positioning groove (17) with a ring-shaped structure, the inner wall surface of the positioning groove (17) is provided with more than one first screw hole (18), the fixing ring (2) is just opposite to the positioning groove and is provided with a positioning ring (5), the positioning ring (5) is arranged in the positioning groove (17) in a sliding manner, the top surface of the fixing ring (2) is provided with second screw holes penetrating through the fixing ring and the positioning ring, bolts (6) are in threaded connection in the second screw holes, one ends of the bolts (6) are in threaded connection in the corresponding first screw holes (18), the lower end of the fixing ring (2) is provided with a connecting plate (3), the bottom plate (4) is arranged on the bottom plate of the connecting plate (3), rectangular openings (15) are arranged on two sides of the bottom plate (4) positioned on the connecting plate, all be equipped with more than one fixed plate (13) in rectangle mouth (15), all be equipped with fixed orifices (12) on fixed plate (13), one side that fixed plate (13) are located the fixed orifices all is equipped with third screw hole, and equal threaded connection has screw rod (14) in the third screw hole, and fixed plate (13) pass through screw rod drive.

2. The wide-application range stepping motor according to claim 1, characterized in that: through holes (11) are formed in the positions, right opposite to the screw rods, of two side faces of the bottom plate (4), first bearings (9) are installed in the through holes (11), one ends, opposite to the screw rods (14), are installed in inner rings of the first bearings (9), cross grooves are formed in the end faces, opposite to the screw rods (14), of the screw rods (14), second bearings are installed on the end faces, opposite to the screw rods (14), in an embedded mode, and connecting rods (16) are installed between the inner rings of the second bearings.

3. The wide-application range stepping motor according to claim 1, characterized in that: all be equipped with spout (7) on the side of rectangle mouth (15), fixed plate (13) are just all installed slider (8) to spout department, and the equal slidable mounting of slider (8) one end is in spout (7).

4. The wide-application range stepping motor according to claim 1, characterized in that: the width of the fixing plate (13) is matched with the width of the rectangular opening (15).

5. The wide-application range stepping motor according to claim 1, characterized in that: the inner ring surface of the fixed ring (2) is contacted with the outer wall surface of the stepping motor (1).