CN211805886U - Device for quickly disassembling side shaft sleeve of motor - Google Patents
Device for quickly disassembling side shaft sleeve of motor Download PDFInfo
- Publication number
- CN211805886U CN211805886U CN201921662991.4U CN201921662991U CN211805886U CN 211805886 U CN211805886 U CN 211805886U CN 201921662991 U CN201921662991 U CN 201921662991U CN 211805886 U CN211805886 U CN 211805886U
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- shaft sleeve
- motor side
- omega
- side shaft
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Abstract
The utility model discloses a device for quickly disassembling a motor side shaft sleeve, which comprises a vertical hydraulic jack and a motor side shaft sleeve clamping mechanism, wherein the motor side shaft sleeve clamping mechanism is provided with an upper clamping unit, a middle connecting unit and a lower supporting unit, the middle connecting unit is connected with the upper clamping unit and the lower supporting unit, and the vertical hydraulic jack is placed on the upper part of the lower supporting unit; the upper clamping unit is provided with two omega-shaped clamping pieces connected by bolts and nuts, each omega-shaped clamping piece consists of two side wings and a middle arc-shaped part, bolt holes are formed in the two side wings, the two omega-shaped clamping pieces are connected with the nuts through bolts penetrating through the bolt holes, and four upper connecting holes are formed in the arc-shaped parts in a distributed mode. The utility model discloses an utilize current instrument preparation dismantlement frock, convenient and fast can not damage electric motor rotor and axle sleeve; compared with a crow bar and a hammer head when the shaft sleeve is disassembled, the novel electric hammer is quicker and more convenient, saves time and labor and saves maintenance time.
Description
Technical Field
The utility model relates to a device that motor side axle sleeve was dismantled fast.
Background
In the prior art, a special tool is not used for disassembling the motor side shaft sleeve, a three-jaw puller is generally adopted, however, the motor side shaft sleeve is small in diameter and cannot be disassembled by the three-jaw puller; or the crowbar is utilized to disassemble the hammer head, so that the operation is improper, and the motor rotor and the shaft are easily damaged; sometimes, the motor side shaft sleeve is not easy to detach when the interference between the motor side shaft sleeve and the shaft is large due to process requirements, time and labor are wasted, and the condition is that the shaft sleeve is cut by gas cutting, so that economic loss is brought.
Disclosure of Invention
In order to solve the problem, the utility model discloses a device that motor side axle sleeve was dismantled fast aims at solving among the prior art problem that motor side axle sleeve dismantles difficultly, probably brings the resource loss.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a device for quickly disassembling a motor side shaft sleeve comprises a vertical hydraulic jack and is characterized by further comprising a motor side shaft sleeve clamping mechanism, wherein the motor side shaft sleeve clamping mechanism is provided with an upper clamping unit, a middle connecting unit and a lower supporting unit, the middle connecting unit is connected with the upper clamping unit and the lower supporting unit, and the vertical hydraulic jack is placed on the upper portion of the lower supporting unit;
the upper clamping unit is provided with two omega-shaped clamping pieces which are connected by bolts and nuts, each omega-shaped clamping piece consists of two side wings and a middle arc-shaped part, the two side wings are provided with bolt holes, the two omega-shaped clamping pieces are connected with the nuts through bolts penetrating through the bolt holes, and the arc-shaped parts are distributed and provided with four upper connecting holes;
the lower supporting unit is a flange, four lower connecting holes are formed in the circumference of the flange, the lower connecting holes correspond to the upper connecting holes in position one by one, a circular boss is arranged on the lower end face of the flange, and the vertical hydraulic jack is placed on the upper end face of the flange;
the middle connecting unit is provided with four lead screws, the upper end of each lead screw penetrates through one upper connecting hole and is fixed by a nut, and the lower end of each lead screw penetrates through one lower connecting hole and is fixed by a nut.
Preferably, the inner diameter of the arc-shaped part is smaller than the diameter of the motor side shaft sleeve to be detached.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses an utilize current instrument preparation dismantlement frock, convenient and fast can not damage electric motor rotor and axle sleeve;
2. compared with a crow bar and a hammer head, the utility model is quicker, more convenient, time-saving and labor-saving when the shaft sleeve is disassembled, and saves the maintenance time;
3. the utility model discloses a vertical hydraulic jack is as dismantling power, and it is laborsaving to dismantle.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a usage state diagram of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1 to 3, a device for quickly detaching a motor side shaft sleeve comprises a vertical hydraulic jack 1, and is characterized by further comprising a motor side shaft sleeve clamping mechanism, wherein the motor side shaft sleeve clamping mechanism is provided with an upper clamping unit, a middle connecting unit and a lower supporting unit, the middle connecting unit is connected with the upper clamping unit and the lower supporting unit, and the vertical hydraulic jack 1 is placed on the upper part of the lower supporting unit;
the upper clamping unit is provided with two omega-shaped clamping pieces 2 which are connected by bolts and nuts, each omega-shaped clamping piece 2 consists of two side wings and a middle arc-shaped part, the two side wings are provided with bolt holes, the two omega-shaped clamping pieces 2 are connected with the nuts through bolts penetrating through the bolt holes, and the arc-shaped parts are distributed with four upper connecting holes 3;
the lower supporting unit is a flange 4, four lower connecting holes are formed in the circumference of the flange 4, the lower connecting holes correspond to the upper connecting holes 3 in a one-to-one mode, a circular boss is arranged on the lower end face of the flange 4, and the vertical hydraulic jack 1 is placed on the upper end face of the flange 4;
the middle connecting unit is provided with four lead screws 5, the upper end of each lead screw 5 penetrates through one upper connecting hole 3 and is fixed by a nut, and the lower end of each lead screw 5 penetrates through one lower connecting hole and is fixed by a nut.
The inner diameter of the arc-shaped part is smaller than the diameter of the motor side shaft sleeve 6 to be detached.
During the use, open two the bolt and the nut that omega type clamping piece 2 is connected, the suit is on the rotor shaft 7 of motor, and wherein motor side axle sleeve 6 is located the lower bottom surface of upper portion clamping unit, and the cap 8 of motor is located the up end of upper portion clamping unit, through the lifting lever of operation vertical hydraulic jack 1, the piston rod of vertical hydraulic jack 1 and the rotor shaft 7 top of motor connect, push out the rotor shaft 7 of motor from motor side axle sleeve 6 gradually, and the operation installation is stable.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A device for quickly disassembling a motor side shaft sleeve comprises a vertical hydraulic jack and is characterized by further comprising a motor side shaft sleeve clamping mechanism, wherein the motor side shaft sleeve clamping mechanism is provided with an upper clamping unit, a middle connecting unit and a lower supporting unit, the middle connecting unit is connected with the upper clamping unit and the lower supporting unit, and the vertical hydraulic jack is placed on the upper portion of the lower supporting unit;
the upper clamping unit is provided with two omega-shaped clamping pieces which are connected by bolts and nuts, each omega-shaped clamping piece consists of two side wings and a middle arc-shaped part, the two side wings are provided with bolt holes, the two omega-shaped clamping pieces are connected with the nuts through bolts penetrating through the bolt holes, and the arc-shaped parts are distributed and provided with four upper connecting holes;
the lower supporting unit is a flange, four lower connecting holes are formed in the circumference of the flange, the lower connecting holes correspond to the upper connecting holes in position one by one, a circular boss is arranged on the lower end face of the flange, and the vertical hydraulic jack is placed on the upper end face of the flange;
the middle connecting unit is provided with four lead screws, the upper end of each lead screw penetrates through one upper connecting hole and is fixed by a nut, and the lower end of each lead screw penetrates through one lower connecting hole and is fixed by a nut.
2. The device for rapidly disassembling the motor side bushing as claimed in claim 1, wherein an inner diameter of the arc portion is smaller than a diameter of the motor side bushing to be disassembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662991.4U CN211805886U (en) | 2019-09-30 | 2019-09-30 | Device for quickly disassembling side shaft sleeve of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662991.4U CN211805886U (en) | 2019-09-30 | 2019-09-30 | Device for quickly disassembling side shaft sleeve of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211805886U true CN211805886U (en) | 2020-10-30 |
Family
ID=73145858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921662991.4U Active CN211805886U (en) | 2019-09-30 | 2019-09-30 | Device for quickly disassembling side shaft sleeve of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211805886U (en) |
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2019
- 2019-09-30 CN CN201921662991.4U patent/CN211805886U/en active Active
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