CN214256067U

CN214256067U - Motor disassembling tool

Info

Publication number: CN214256067U
Application number: CN202120472491.5U
Authority: CN
Inventors: 杨林; 付小玲; 刘欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-09-21
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a frock is dismantled to motor, including mounting disc and gear motor, gear motor is equipped with the output axle sleeve that runs through, and the output axle sleeve is used for connecting the work piece pivot, is equipped with the coupling mechanism who is used for connecting gear motor on the mounting disc, still is equipped with ejection mechanism on the mounting disc, and ejection mechanism makes output axle sleeve and work piece pivot separation in stretching into the output axle sleeve and acting on the work piece pivot. The utility model discloses be fit for using in commodity circulation conveyor, the drum shaft keeps motionless when dismantling gear motor, makes gear motor retreat through ejection mechanism, makes output shaft cover and work piece pivot alternate segregation to dismantle gear motor. The utility model discloses simple structure, convenient operation can effectively solve the problem that the motor is difficult to the dismantlement, and is less to equipment or mechanical structure's damage moreover.

Description

Motor disassembling tool

Technical Field

The utility model belongs to the technical field of extracting tool, concretely relates to frock is dismantled to motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the motor mainly has the function of generating driving torque and is used as a power source of electric appliances or various machines. The motor needs often to maintain and overhaul it in the use, for example in commodity circulation conveyor, gear motor's output has the output axle sleeve, and the output axle sleeve is connected with the drum shaft, and the drum axle sleeve is equipped with the cylinder, thereby the cylinder drive transmission band motion transportation article. In actual maintenance and repair operations, the output shaft sleeve and the roller shaft are often clamped too tightly, so that the speed reducing motor is difficult to disassemble. At present, the motor is disassembled by adopting modes such as crowbar prying, hand hammer knocking and the like, the mode is time-consuming and labor-consuming, the motor can be damaged, and unnecessary loss is brought.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frock is dismantled to motor for solve the problem that the motor is difficult to the dismantlement among the prior art.

The utility model discloses the technical scheme who adopts does: the utility model provides a frock is dismantled to motor, includes mounting disc and gear motor, gear motor is equipped with the output axle sleeve that runs through, the output axle sleeve is used for connecting the work piece pivot, be equipped with the coupling mechanism who is used for connecting gear motor on the mounting disc, still be equipped with ejection mechanism on the mounting disc, ejection mechanism stretches into in the output axle sleeve and acts on the work piece pivot and makes output axle sleeve and work piece pivot separation.

Optionally, the ejection mechanism includes an ejector member, and the ejector member extends into the output shaft sleeve and tightly supports the workpiece rotating shaft to separate the output shaft sleeve from the workpiece rotating shaft.

Alternatively, the mounting plate is provided with a guide mechanism adapted to the ejector.

Optionally, the guide mechanism includes a guide cylinder, and the ejector is movably disposed in the guide cylinder.

Optionally, the ejector includes an ejector bolt, and the guide cylinder is provided with an internal thread adapted to the ejector bolt.

Optionally, the surface of the mounting plate is provided with a reinforcing rib, and the end part of the reinforcing rib is connected with the guide cylinder.

Optionally, the surface of the mounting plate is provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are annularly distributed around the guide cylinder.

As an optional mode, the connecting mechanism comprises a connecting piece, a plurality of mounting holes are formed in the mounting disc, and the connecting piece penetrates through the mounting holes and is connected with the speed reducing motor.

Optionally, the connecting piece comprises a connecting bolt, and the connecting bolt penetrates through the mounting hole to be in threaded connection with the speed reducing motor.

Optionally, a plurality of mounting holes are formed in the mounting plate, and the plurality of mounting holes are annularly distributed around the mounting plate.

Alternatively, the mounting hole is elongated.

The utility model has the advantages that:

the utility model provides a frock is dismantled to motor, it is fit for using in commodity circulation conveyor, and the drum shaft keeps motionless when dismantling gear motor, makes gear motor retreat through ejection mechanism, makes output shaft cover and work piece pivot alternate segregation to dismantle gear motor. The utility model discloses simple structure, convenient operation can effectively solve the problem that the motor is difficult to the dismantlement, and is less to equipment or mechanical structure's damage moreover.

Drawings

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

fig. 2 is a schematic structural view of the mounting plate of the present invention;

in the figure: 1-mounting a disc; 2-a reduction motor; 3-output shaft sleeve; 4-a workpiece rotating shaft; 5, a guide cylinder; 6-ejecting the bolt; 7-reinforcing ribs; 8-mounting holes; 9-connecting bolts; 10-roller.

Detailed Description

As shown in fig. 1 and fig. 2, this embodiment provides a frock is dismantled to motor, including mounting disc 1 and gear motor 2, gear motor 2 is equipped with the output axle sleeve 3 that runs through, output axle sleeve 3 is used for connecting work piece pivot 4, and gear motor 2 includes motor and reduction gear, the output shaft and the retarder connection of motor, and the output of reduction gear is equipped with output axle sleeve 3, and output axle sleeve 3 runs through the reduction gear, and the one end of output axle sleeve 3 is used for connecting work piece pivot 4, and the other end can set up the visor, takes off the visor after, can install mounting disc 1 in the one end of output axle sleeve 3.

The mounting disc 1 is provided with a connecting mechanism used for being connected with the speed reducing motor 2, the mounting disc 1 is further provided with an ejection mechanism, and the ejection mechanism extends into the output shaft sleeve 3 and acts on the workpiece rotating shaft 4 to separate the output shaft sleeve 3 from the workpiece rotating shaft 4. When the utility model is used, the workpiece rotating shaft 4 can be fixed, and the ejecting mechanism enables the reducing motor 2 to retreat so as to separate the output shaft sleeve 3 from the workpiece rotating shaft 4; the speed reduction motor 2 can also be fixed, and the ejection mechanism enables the workpiece rotating shaft 4 to retreat so as to separate the output shaft sleeve 3 from the workpiece rotating shaft 4.

The utility model discloses be fit for using in commodity circulation conveyor, work piece pivot 4 is the drum shaft promptly, and the drum shaft setting is on the transmission frame, and the cylinder 10 on the drum shaft drive transmission frame rotates to drive the transmission band motion. When the speed reducing motor 2 is disassembled, the roller shaft is kept still, the speed reducing motor 2 is retreated through the ejection mechanism, the output shaft sleeve 3 is separated from the workpiece rotating shaft 4, and therefore the speed reducing motor 2 is disassembled. The utility model discloses simple structure, convenient operation can effectively solve the problem that the motor is difficult to the dismantlement, and is less to equipment or mechanical structure's damage moreover.

Specifically, the ejection mechanism comprises an ejection piece, and the ejection piece extends into the output shaft sleeve 3 and tightly abuts against the drum shaft, so that the output shaft sleeve 3 and the drum shaft are separated from each other. The ejection mechanism can also be realized by adopting an air cylinder and the like, the ejection piece extends into the output shaft sleeve 3, and external force is applied to the ejection piece, so that the output shaft sleeve 3 is separated from the drum shaft.

Preferably, the mounting plate 1 is provided with a guide mechanism adapted to the ejector. The guide mechanism comprises a guide cylinder 5, the ejection part is movably arranged in the guide cylinder 5, the ejection part can be a straight rod, and the straight rod is pushed by external force to slide along the guide cylinder 5 and eject the roller shaft. A guide cylinder 5 is usually arranged in the middle of the mounting plate 1, and an ejector is movable along the guide cylinder 5 so that it can act on the drum shaft.

Further, the ejector comprises an ejector bolt 6, and the guide cylinder 5 is provided with an internal thread matched with the ejector bolt 6. The ejection bolt 6 is in threaded connection with the guide cylinder 5, and the wrench is adopted to drive the ejection bolt 6 to rotate, so that the end part of the ejection bolt 6 is tightly abutted against the roller shaft, and the roller shaft ejection mechanism is convenient to use and easy to maintain.

The connecting mechanism comprises a connecting piece, a plurality of mounting holes 8 are formed in the mounting disc 1, and the connecting piece penetrates through the mounting holes 8 to be connected with the speed reducing motor 2. Specifically, the connecting piece includes connecting bolt 9, connecting bolt 9 passes mounting hole 8 and gear motor 2 threaded connection, and mounting disc 1 adopts four connecting bolt 9 to connect gear motor 2 usually, and four connecting bolt 9 fix a position mounting disc 1, connecting bolt 9 and gear motor 2's shell threaded connection. Through the rotation of the driving ejection bolt 6, the ejection bolt 6 is tightly abutted against the drum shaft, the drum shaft is kept still, and the mounting disc 1 and the speed reducing motor 2 retreat together to enable the speed reducing motor 2 to be detached.

Further, be equipped with a plurality of mounting holes 8 on the mounting disc 1, and a plurality of mounting holes 8 are cyclic annular distribution around mounting disc 1, and the user can select to use some of them mounting holes 8 to be connected mounting disc 1 with gear motor 2, facilitates the use. In order to adjust the installation position of the installation disc 1, the installation hole 8 is long-strip-shaped.

The surface of the mounting disc 1 is provided with a reinforcing rib 7, and the end part of the reinforcing rib 7 is connected with the guide cylinder 5. Preferably, a plurality of reinforcing ribs 7 are arranged on the surface of the mounting plate 1, and the plurality of reinforcing ribs 7 are annularly distributed around the guide cylinder 5. The burr flash needs to be removed from the whole tool, the reinforcing ribs 7 are welded on the surface of the mounting disc 1, the welding needs to be firm, the end portions of the reinforcing ribs are connected with the guide cylinders 5, and the strength of the whole tool can be improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a frock is dismantled to motor, its characterized in that, includes mounting disc (1) and gear motor (2), gear motor (2) are equipped with output axle sleeve (3) that run through, output axle sleeve (3) are used for connecting work piece pivot (4), be equipped with the coupling mechanism who is used for connecting gear motor (2) on mounting disc (1), still be equipped with ejection mechanism on mounting disc (1), ejection mechanism stretches into in output axle sleeve (3) and acts on work piece pivot (4) and makes output axle sleeve (3) and work piece pivot (4) separation.

2. The motor disassembling tool according to claim 1, wherein the ejection mechanism comprises an ejector member, and the ejector member extends into the output shaft sleeve (3) and abuts against the workpiece rotating shaft (4) to separate the output shaft sleeve (3) and the workpiece rotating shaft (4) from each other.

3. The motor disassembling tool according to claim 2, characterized in that the mounting plate (1) is provided with a guide mechanism adapted to the ejector.

4. The motor disassembling tool according to claim 3, characterized in that the guide mechanism comprises a guide cylinder (5), and the ejector is movably arranged in the guide cylinder (5).

5. The motor disassembling tool according to claim 4, characterized in that the ejector comprises an ejector bolt (6), and the guide cylinder (5) is provided with an internal thread adapted to the ejector bolt (6).

6. The motor disassembling tool according to claim 5, characterized in that a reinforcing rib (7) is arranged on the surface of the mounting plate (1), and the end part of the reinforcing rib (7) is connected with the guide cylinder (5).

7. The motor disassembling tool according to claim 6, characterized in that a plurality of reinforcing ribs (7) are arranged on the surface of the mounting plate (1), and the plurality of reinforcing ribs (7) are annularly distributed around the guide cylinder (5).

8. The motor disassembling tool according to claim 1, characterized in that the connecting mechanism comprises a connecting piece, a plurality of mounting holes (8) are formed in the mounting disc (1), and the connecting piece penetrates through the mounting holes (8) to be connected with the speed reducing motor (2).

9. The motor disassembling tool according to claim 8, characterized in that the connecting piece comprises a connecting bolt (9), and the connecting bolt (9) penetrates through the mounting hole (8) to be in threaded connection with the speed reducing motor (2).

10. The motor disassembling tool according to claim 8, characterized in that a plurality of mounting holes (8) are formed in the mounting plate (1), the mounting holes (8) are annularly distributed around the mounting plate (1), and the mounting holes (8) are long-strip-shaped.