CN214590961U - Stepping motor with noise reduction mechanism - Google Patents

Abstract

The utility model discloses a step motor with mechanism of making an uproar falls, including step motor, main acoustic celotex board and the vice acoustic celotex board more than, step motor's outside is equipped with U type pole, be equipped with first spout on the lateral surface of U type pole, movable mounting has the slider in the first spout, slider some extends to the external world along the opening of first spout, and install the montant perpendicularly, be equipped with the second spout perpendicularly on the lateral surface of montant, the medial surface of main acoustic celotex board is just installing the draw runner to second spout department, draw runner slidable mounting is in the second spout, vice acoustic celotex board sets up in the both sides of main acoustic celotex board, all bending formation a turn-ups on the both sides face of main acoustic celotex board and vice acoustic celotex board. The utility model discloses simple structure can be according to the orientation of staff's position adjustment main acoustic celotex board and vice acoustic celotex board, with the noise separation that step motor sent towards the staff, has avoided influencing the staff, nevertheless can not lead to the fact the influence to the heat dissipation of step motor self.

Description

Stepping motor with noise reduction mechanism

Technical Field

The utility model relates to the technical field of motors, concretely relates to step motor with mechanism of making an uproar falls.

Background

The stepping motor is a discrete value control motor which converts an electric pulse excitation signal into corresponding angular displacement or linear displacement, and the motor moves one step when inputting an electric pulse, so the motor is also called as a pulse motor, but the traditional stepping motor has poor integral using effect when in use, and simultaneously the stepping motor is easy to generate a large amount of noise when in use, thereby reducing the working environment of workers.

Disclosure of Invention

The utility model aims to solve the technical problem that a step motor with mechanism of making an uproar falls is provided to solve the problem that proposes in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a stepping motor with a noise reduction mechanism comprises a stepping motor, a main sound insulation board and more than one auxiliary sound insulation board, the outside of the stepping motor is provided with a U-shaped rod, more than one connecting rod is arranged between the U-shaped rod and the stepping motor, the outer side surface of the U-shaped rod is provided with a first chute, a sliding block is movably arranged in the first chute, one part of the sliding block extends to the outside along the opening of the first chute, a vertical rod is vertically arranged, a second sliding groove is vertically arranged on the outer side surface of the vertical rod, the main sound insulation board is arranged on the outer side of the vertical rod, a sliding strip is arranged on the inner side surface of the main sound insulation board opposite to the second sliding groove and is slidably arranged in the second sliding groove, vice acoustic celotex board sets up in the both sides of main acoustic celotex board, and equal bending formation turn-ups on the both sides face of main acoustic celotex board and vice acoustic celotex board, all fixes through bolt and nut cooperation locking between turn-ups and the turn-ups, and main acoustic celotex board and vice acoustic celotex board upper end all set up towards step motor is crooked.

As preferred technical scheme, the cross-section of first spout and slider and second spout and draw runner all is the setting of dovetail structure, the L template is installed to the exposed one of slider, L template one end extends to the below of U type pole to be equipped with first screw hole, threaded connection has first locking bolt in the first screw hole, the top surface of first locking bolt offsets with the bottom surface of U type pole, be equipped with the second screw hole on the outer wall of montant, threaded connection has second locking bolt in the second screw hole, the one end and the draw runner of second locking bolt offset.

Preferably, the main baffle plate and the sub baffle plate are both provided with a hollow interior.

As a preferred technical scheme, more than one radiating fin blade is arranged on 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 orientation of staff's position adjustment main acoustic celotex board and vice acoustic celotex board, with the noise separation that step motor sent towards the staff, has avoided influencing the staff, nevertheless can not lead to the fact the influence to the heat dissipation of step motor self.

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 view of the installation structure of the middle main partition board 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 figures 1 and 2, the stepping motor with a noise reduction mechanism of the present invention comprises a stepping motor 1, a main baffle 4 and more than one auxiliary baffle 5, wherein the outside of the stepping motor 1 is provided with a U-shaped rod 2, more than one connecting rod is installed between the U-shaped rod 2 and the stepping motor 1, the outer side surface of the U-shaped rod 2 is provided with a first chute 3, a slide block 7 is movably installed in the first chute 3, a part of the slide block 7 extends to the outside along the opening of the first chute and is vertically provided with a vertical rod 8, the outer side surface of the vertical rod 8 is vertically provided with a second chute, the main baffle 4 is arranged at the outer side of the vertical rod 8, the inner side surface of the main baffle 4 is just opposite to the second chute and is provided with a slide bar 9, the slide bar 9 is slidably installed in the second chute, the auxiliary baffles 5 are arranged at both sides of the main baffle 4, both side surfaces of the main baffle 4 and the auxiliary baffles 5 are bent to form a turned edge 6, all fix through bolt and nut cooperation locking between turn-ups 6 and the turn-ups 6, main acoustic celotex board 4 and 5 upper ends of vice acoustic celotex board all set up towards step motor 1 is crooked, wherein, can block the noise of both sides as far as through the turn-ups with the bending on main acoustic celotex board and the vice acoustic celotex board to increase syllable-dividing effect.

In this embodiment, the cross-sections of first spout and slider 7 and second spout and draw runner 9 all are the setting of dovetail structure, slider 7 exposes one is served and is installed L template 11, L template 11 one end extends to the below of U type pole 2 to be equipped with first screw hole, threaded connection has first locking bolt 12 in the first screw hole, the top surface of first locking bolt 12 offsets with the bottom surface of U type pole 2, be equipped with the second screw hole on the outer wall of montant 8, threaded connection has second locking bolt 13 in the second screw hole, the one end of second locking bolt 13 offsets with draw runner 9.

In this embodiment, the main baffle 4 and the sub baffle 5 are both provided in a hollow shape, so that the main baffle and the sub baffle are made to have a further heat insulating effect as hollow glass.

In this embodiment, the outer wall surface of the stepping motor 1 is provided with more than one heat dissipation fin, so that the heat dissipation efficiency of the stepping motor is improved.

When the device is used, the position of the main sound insulation board is adjusted according to the position of a worker, when the device is adjusted, the first locking bolt is screwed, the sliding block can move along the first sliding groove until the main sound insulation board and the auxiliary sound insulation board face the worker, noise emitted towards the worker can be effectively blocked through the sound insulation boards and the auxiliary sound insulation boards, and the working comfort level of the worker is ensured, wherein the auxiliary sound insulation boards are provided with a plurality of blocks, so that the number of the auxiliary sound insulation boards can be adjusted according to the situation, when the device is adjusted, the auxiliary sound insulation boards are directly disassembled or assembled, so that the adaptability is increased, wherein the height of the main sound insulation board can be adjusted according to the height between a stepping motor and equipment or the ground, when the device is adjusted, the second locking bolt is screwed, so that the main sound insulation board can move up and down along the second sliding groove, the main sound insulation board can synchronously drive the auxiliary sound insulation boards, the adaptability is increased again, after the adjustment is completed, can screw up first locking bolt and second locking bolt, effectual main acoustic celotex board and vice acoustic celotex board are fixed.

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 (4)

1. The utility model provides a step motor with mechanism of making an uproar falls which characterized in that: comprises a stepping motor (1), a main sound insulation board (4) and more than one auxiliary sound insulation board (5), wherein a U-shaped rod (2) is arranged outside the stepping motor (1), more than one connecting rod is arranged between the U-shaped rod (2) and the stepping motor (1), a first sliding groove (3) is arranged on the outer side surface of the U-shaped rod (2), a sliding block (7) is movably arranged in the first sliding groove (3), one part of the sliding block (7) extends to the outside along the opening of the first sliding groove and is vertically provided with a vertical rod (8), a second sliding groove is vertically arranged on the outer side surface of the vertical rod (8), the main sound insulation board (4) is arranged on the outer side of the vertical rod (8), a sliding strip (9) is arranged on the inner side surface of the main sound insulation board (4) just opposite to the second sliding groove, the sliding strip (9) is slidably arranged in the second sliding groove, the auxiliary sound insulation boards (5) are arranged on two sides of the main sound insulation board (4), all bending on the both sides face of main acoustic celotex board (4) and vice acoustic celotex board (5) forms a turn-ups (6), all locks the fastening through the screw bolt and nut cooperation between turn-ups (6) and fixes, and main acoustic celotex board (4) and vice acoustic celotex board (5) upper end all set up towards step motor (1) are crooked.

2. The stepping motor with a noise reduction mechanism according to claim 1, wherein: the cross-section of first spout and slider (7) and second spout and draw runner (9) all is the setting of dovetail structure, slider (7) expose one is served and is installed L template (11), L template (11) one end extends to the below of U type pole (2), and be equipped with first screw hole, threaded connection has first locking bolt (12) in the first screw hole, the top surface of first locking bolt (12) offsets with the bottom surface of U type pole (2), be equipped with the second screw hole on the outer wall of montant (8), threaded connection has second locking bolt (13) in the second screw hole, the one end and the draw runner (9) of second locking bolt (13) offset.

3. The stepping motor with a noise reduction mechanism according to claim 1, wherein: the main sound insulation board (4) and the auxiliary sound insulation board (5) are both arranged in a hollow shape.

4. The stepping motor with a noise reduction mechanism according to claim 1, wherein: more than one heat dissipation fin blade is arranged on the outer wall surface of the stepping motor (1).

Images