CN217883143U - A dismantle frock for motor rotating rectifier - Google Patents
A dismantle frock for motor rotating rectifier Download PDFInfo
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- CN217883143U CN217883143U CN202221126579.2U CN202221126579U CN217883143U CN 217883143 U CN217883143 U CN 217883143U CN 202221126579 U CN202221126579 U CN 202221126579U CN 217883143 U CN217883143 U CN 217883143U
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- rectifier
- motor shaft
- pushing
- motor rotating
- positioning part
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- 238000000034 method Methods 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
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Abstract
The utility model discloses a dismantle frock for motor rotation rectifier, including location portion, connecting portion and top push portion, when needing to carry out motor shaft and rectifier separating operation, install this dismantlement frock on the motor shaft, then operation top push portion, make the top push end and main part end separation, under the linkage action of connecting portion, use the motor shaft as the reference thing, the top push end reversely promotes the main part end and keeps away from the motor shaft with location portion and removes, and then drive the rectifier and keep away from the motor shaft along the central line direction of motor shaft and remove, until rectifier and motor shaft separation, avoid the dismantlement process need carry out the dismouting processing to the component on the rectifier, and the operation efficiency is improved, and the operation degree of difficulty is reduced.
Description
Technical Field
The application relates to the technical field of motor maintenance, in particular to a disassembly tool for a motor rotating rectifier.
Background
Synchronous machine's rotating rectifier is key equipment among the synchronous machine, when overhauing and maintaining synchronous machine, need pull down rotating rectifier, because rotating rectifier adopts hot dress interference fit to install on the motor shaft, and what the installation was on the rotating rectifier is electronic components such as diode, can not adopt heating methods such as toasting to demolish, can only pull down electronic components earlier, and when resumeing, on repacking the rectifier again, just cause the machine to hurt components and parts easily at this dismouting in-process, and the dismantlement process is loaded down with trivial details, lead to whole work efficiency low.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, this application provides a dismantlement frock for motor rotating rectifier to dismantle rotating rectifier loaded down with trivial details and the big problem of the degree of difficulty among the solution prior art.
The above object of the present invention is achieved by the following technical solutions:
a dismantlement frock for motor rotating rectifier, it includes:
a positioning part;
one end of the connecting part is connected with the positioning part, and the other end of the connecting part is used for being connected with a rectifier;
and one end of the pushing part is arranged as a main body end arranged on the positioning part, the other end of the pushing part is arranged as a pushing end used for pushing the motor shaft, and the pushing end can move in the direction far away from or close to the main body end.
Further, a matching frame is arranged between the pushing end and the motor shaft.
Furthermore, one end of the matching frame is provided with a first clamping position matched with the pushing end, and the other end of the matching frame is provided with a second clamping position matched with the motor shaft.
Further, one end of the positioning part, which is close to the rectifier, is provided with a mounting part matched with the main body end.
Further, the pushing part adopts a jack.
Further, the positioning portion is arranged in parallel with the rectifier.
Furthermore, the connecting parts are arranged in a plurality and are uniformly distributed along the circumferential direction of the central line of the positioning part.
Furthermore, nuts in threaded connection are respectively arranged at two ends of the connecting portion, and when the positioning portion and the rectifier are respectively in contact with the two nuts, the nuts limit the distance between the positioning portion and the rectifier to be increased.
Furthermore, a hoisting ring is arranged on the positioning part.
Further, the central line of location portion, the central line of top portion and the central line coincidence of motor shaft.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a set up location portion, and set up connecting portion between location portion and rectifier and assemble, still be equipped with the top portion of pushing away between location portion and rectifier, the one end of top portion of pushing away is established to the main part end of installing in location portion, the other end is established to the top end that is used for pushing away the motor shaft, and the top end can be followed and is kept away from or be close to the direction removal of main part end, when needing to carry out motor shaft and rectifier separating operation, install this dismantlement frock on the motor shaft, then operation top portion, make top end and main part end separation, under the linking effect of connecting portion, use the motor shaft as the reference thing, top end reverse promotion main part end keeps away from the motor shaft with location portion and removes, and then drive the rectifier and keep away from the motor shaft removal along the central line direction of motor shaft, separate until rectifier and motor shaft, avoid the dismantlement process to need carry out the dismouting processing to the component on the rectifier, and operation efficiency is improved, reduce the operation degree of difficulty.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a disassembled tool provided in an embodiment of the present application;
FIG. 2 is a side view of the disassembled tool after installation according to an embodiment of the application;
in the figure: 1. a positioning part; 2. a connecting portion; 3. a pushing part; 31. a body end; 32. a pushing end; 4. a fitting frame; 41. a first clamping position; 42. a second clamping position; 5. a mounting member; 6. a nut; 7. hoisting a ring; 8. a rectifier; 9. a motor shaft.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1-2, a disassembly tool for a motor rotation rectifier comprises a positioning portion 1, a connecting portion 2 and a pushing portion 3, wherein:
One end of the connecting part 2 is connected to the positioning part 1, and the other end is connected to the rectifier 8.
Connecting portion 2 and location portion 1 between can be fixed connection, because need synchronous movement between connecting portion 2 and the location portion 1, even if fixed connection or can dismantle the connection, all can satisfy and dismantle the demand, as long as connecting portion 2 can carry out synchronous movement with location portion 1 can.
The connection relation between the connection part 2 and the rectifier 8 can also be a movable connection, so that the connection part 2 and the rectifier 8 can move synchronously after being assembled, and the connection part 2 and the rectifier 8 can be respectively and independently operated after being detached and separated.
One end of the pushing part 3 is provided with a main body end 31 installed on the positioning part 1, the other end is provided with a pushing end 32 for pushing the motor shaft 9, and the pushing end 32 can move in a direction away from or close to the main body end 31.
The working principle of the embodiment is as follows: by arranging the positioning part 1 and arranging the connecting part 2 between the positioning part 1 and the rectifier 8 for assembly, the pushing part 3 is further arranged between the positioning part 1 and the rectifier 8, one end of the pushing part 3 is arranged as a main body end 31 arranged on the positioning part 1, the other end is arranged as a pushing end 32 used for pushing the motor shaft 9, the pushing end 32 can move in the direction far away from or close to the main body end 31, when the motor shaft 9 and the rectifier 8 need to be separated, the disassembling tool is arranged on the motor shaft 9, then the pushing part 3 is operated to separate the pushing end 32 from the main body end 31, under the connecting action of the connecting part 2, the motor shaft 9 is used as a reference object, the pushing end 32 reversely pushes the main body end 31 and the positioning part 1 to move away from the motor shaft 9, so as to drive the rectifier 8 to move away from the motor shaft 9 in the direction of the central line of the motor shaft 9 until the rectifier 8 is separated from the motor shaft 9, the disassembling process is avoided, the disassembling process needs to be disassembled and disassembled, the operation efficiency is improved, and the operation difficulty is reduced.
Further, on the basis of the above embodiment, a matching frame 4 is arranged between the pushing end 32 and the motor shaft 9, the matching frame is used for connecting and fixing the corresponding pushing end 32 and the motor shafts 9 with different specifications, and when the shapes and specifications of the pushing end 32 and the motor shaft 9 are different, the connection stability between the pushing end 32 and the motor shaft 9 is improved, and the sliding deviation of the pushing end 32 on the motor shaft 9 is avoided.
Further, on the basis of the above embodiment, one end of the matching frame 4 is provided with a first clamping position 41 matched with the pushing end 32, and the other end is provided with a second clamping position 42 matched with the motor shaft 9, wherein the first clamping position 41 and the second clamping position 42 of different specifications can be reserved corresponding to the pushing end 32 and the motor shaft 9 of different specifications, so that the applicability of the disassembling tool is improved.
Further, on the basis of the above embodiment, the end of the positioning portion 1 close to the commutator 8 is provided with the mounting piece 5 adapted to the main body end 31, so that the main body end 31 of the pushing portion 3 can be conveniently mounted on the positioning portion 1, and the relative movement between the main body end 31 and the positioning portion 1 during the detachment process is avoided.
Further, on the basis of the above embodiment, the pushing part 3 adopts a jack, and as an alternative to the jack, the pushing part 3 may be configured as an electric push rod or a pneumatic push rod.
Further, on the basis of the above embodiment, the positioning portion 1 is arranged in parallel with the commutator 8, so that the movement direction of the commutator 8 is not along the central line direction of the motor shaft 9 due to the deviation of the positioning portion 1, and further, the commutator 8 is prevented from being damaged or abraded with the motor shaft 9 due to the deviation.
Further, on the basis of the above embodiment, the connecting portions 2 are provided in a plurality and are uniformly distributed along the circumferential direction of the central line of the positioning portion 1, so that the positioning portion 1 is kept relatively stable, and the rectifier 8 is uniformly stressed in the process of being pulled, thereby avoiding deformation and damage of the rectifier 8.
Further, on the basis of the above embodiment, nuts 6 that are screwed to both ends of the connecting portion 2 are respectively provided, and when the positioning portion 1 and the commutator 8 respectively contact two of the nuts 6, the nuts 6 limit the distance between the positioning portion 1 and the commutator 8 from increasing.
Between the installation of the pushing portion 3, the nut 6 may not be installed first, after the pushing portion 3 is installed, the nuts 6 at the two ends of the connecting portion 2 are connected with the connecting portion 2 in a threaded manner, at this time, on the premise that the relative positions of the nuts 6 and the connecting portions 2 are fixed, the relative positions between the positioning portion 1 and the rectifier 8 are fixed, and on the premise that the nuts 6 are not dismounted, the distance between the positioning portion 1 and the rectifier 8 cannot be changed, so that the rectifier 8 can move synchronously along with the positioning portion 1, and the operability is improved.
Further, on the basis of the above embodiment, the hoisting ring 7 is arranged on the positioning portion 1, and when the positioning portion is disassembled, the positioning portion 1 is connected with the fixing ring through the hoisting device and hoisted on the working position, so that the positioning portion 1 and the rectifier 8 can be conveniently assembled in a parallel state, the assembly precision is improved, and the labor intensity of operators is reduced.
Further, on the basis of the above embodiment, the center line of the positioning portion 1, the center line of the pushing portion 3, and the center line of the motor shaft 9 are overlapped, and during the operation of the pushing portion 3, the center lines of the positioning portion 1, the pushing portion 3, and the motor shaft 9 are also kept collinear, so that the deviation between the pushing portion 3 and the positioning portion 1 or the motor shaft 9 is avoided, and the overall stability is improved.
It should be understood that the terms first, second, etc. are used merely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: the three cases of A alone, B alone and A and B together exist, and the term "/and" in this document describes another associated object relationship, which means that two relationships may exist, for example, A/and B, which may mean: the presence of a alone, and both cases a and B alone, and further, the character "/" herein generally means that the former and latter associated objects are in an "or" relationship.
It is to be understood that in the description of the present invention, the terms "upper", "vertical", "inner", "outer", and the like, refer to an orientation or positional relationship that is conventionally used to place the disclosed product in use, or that is conventionally understood by those skilled in the art, and are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.
In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.
The previous description is only an example of the present application, and is provided to enable any person skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a dismantle frock for motor rotating rectifier which characterized in that, it includes:
a positioning part;
one end of the connecting part is connected with the positioning part, and the other end of the connecting part is used for being connected with a rectifier;
and one end of the pushing part is arranged to be a main body end arranged on the positioning part, the other end of the pushing part is arranged to be a pushing end used for pushing a motor shaft, and the pushing end can move in the direction far away from or close to the main body end.
2. The disassembly tool for the motor rotating rectifier according to claim 1, characterized in that: a matching frame is arranged between the pushing end and the motor shaft.
3. The disassembly tool for the motor rotating rectifier of claim 2, wherein: one end of the matching frame is provided with a first clamping position matched with the pushing end, and the other end of the matching frame is provided with a second clamping position matched with the motor shaft.
4. A dismounting tool for a motor rotating rectifier according to claim 3, characterized in that: one end of the positioning part close to the rectifier is provided with a mounting part matched with the main body end.
5. The disassembly tool for the motor rotating rectifier of claim 1, wherein: the pushing part adopts a jack.
6. The disassembly tool for the motor rotating rectifier of claim 1, wherein: the positioning part is arranged in parallel with the rectifier.
7. The disassembly tool for the motor rotating rectifier according to claim 1, characterized in that: the connecting parts are arranged in a plurality and are uniformly distributed along the circumferential direction of the central line of the positioning part.
8. A dismantlement frock for motor rotating rectifier according to claim 7, characterized in that: the two ends of the connecting part are respectively provided with a nut in threaded connection, and when the positioning part and the rectifier are respectively in contact with the two nuts, the nuts limit the distance between the positioning part and the rectifier to be increased.
9. The disassembly tool for the motor rotating rectifier of claim 1, wherein: and the positioning part is provided with a hoisting ring.
10. The disassembly tool for the motor rotating rectifier according to claim 1, characterized in that: the center line of the positioning part, the center line of the pushing part and the center line of the motor shaft are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221126579.2U CN217883143U (en) | 2022-05-11 | 2022-05-11 | A dismantle frock for motor rotating rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221126579.2U CN217883143U (en) | 2022-05-11 | 2022-05-11 | A dismantle frock for motor rotating rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217883143U true CN217883143U (en) | 2022-11-22 |
Family
ID=84090353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221126579.2U Active CN217883143U (en) | 2022-05-11 | 2022-05-11 | A dismantle frock for motor rotating rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217883143U (en) |
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2022
- 2022-05-11 CN CN202221126579.2U patent/CN217883143U/en active Active
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