CN216327986U - Starting generator rotor disassembly rack - Google Patents
Starting generator rotor disassembly rack Download PDFInfo
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- CN216327986U CN216327986U CN202121297280.9U CN202121297280U CN216327986U CN 216327986 U CN216327986 U CN 216327986U CN 202121297280 U CN202121297280 U CN 202121297280U CN 216327986 U CN216327986 U CN 216327986U
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- generator rotor
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- positioning plate
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Abstract
The utility model belongs to the technical field of tool fixtures, and particularly relates to a starting generator rotor dismounting rack which comprises an underframe, wherein an installation platform is arranged on the upper surface of the underframe, a first positioning hole used for positioning a corresponding rotor is formed in the installation platform, a positioning plate used for positioning and correcting the corresponding rotor is arranged below the installation platform on the underframe, and a second positioning hole which is coaxial with the first positioning hole is formed in the positioning plate. When the dismounting rack is used, the rotor is sequentially inserted into the first positioning hole and the second positioning hole, so that the pre-positioning and the correction positioning of the rotor are sequentially realized, the upper surface of the mounting platform has a supporting function, the rotor can be supported on the dismounting rack provided by the utility model, an operator can conveniently assemble and disassemble the starting generator, the maintenance efficiency can be effectively improved, and the dismounting rack has the advantages of simplicity, convenience and reliable performance.
Description
Technical Field
The utility model belongs to the technical field of tool fixtures, and particularly relates to a starter generator rotor dismounting rack.
Background
Along with the rapid development of the unmanned aerial vehicle platform technology, the user has higher and higher requirements on the cruising performance of the unmanned aerial vehicle, and particularly, the unmanned aerial vehicle is matched with a small-sized piston type aircraft engine to become an important power scheme due to the platform requirements of long endurance and large load. In order to meet the power consumption requirement when the unmanned aerial vehicle executes a long-endurance task, the power generator is set to provide electric energy for a plurality of airborne devices, which is a research and development focus of attention in the industry. For example, patent document No. 2018104577317 discloses a small aero-engine direct drive type pneumatic generator device. The generator needs to be cleaned and parts need to be replaced regularly, the starting generator is compact in structure and high in part precision, and when the starting generator is disassembled, a special tool needs to be adopted for assisting disassembly in order to facilitate operation of an operator.
SUMMERY OF THE UTILITY MODEL
The utility model provides a starting generator rotor dismounting rack, which aims to solve the problem that the existing starting generator is inconvenient to operate during disassembly operation.
The utility model discloses a starter generator rotor dismounting rack which adopts the following technical scheme:
the utility model provides a rack is dismantled to starter generator rotor, its characterized in that, includes the chassis, the chassis upper surface is equipped with mounting platform, the last first locating hole that is used for advancing line location to corresponding rotor that is equipped with of mounting platform, on the chassis in mounting platform's below is equipped with and is used for advancing line location correction's locating plate to corresponding rotor, have on the locating plate with the coaxial second locating hole that sets up in first locating hole.
Furthermore, the positioning plate is arranged on the bottom frame in an up-and-down adjusting mode, and a lifting adjusting mechanism used for driving the positioning plate to move in the up-and-down direction is arranged on the bottom frame.
Further, the lifting adjusting mechanism is a nut and screw mechanism.
Furthermore, an installation part for installing the lifting adjusting mechanism is arranged below the edge position of the positioning plate on the bottom frame.
Furthermore, a sliding block in sliding fit with the bottom frame is arranged on the side edge of the positioning plate.
Further, the base frame includes support legs provided at circumferential positions of the positioning plate.
Furthermore, at least one supporting leg is provided with a holding opening which is convenient for taking, placing and disassembling the rack.
Further, the holding opening is a long round hole formed in the supporting leg.
The utility model has the beneficial effects that:
the utility model provides a starting generator rotor dismounting rack which comprises a bottom frame, wherein an installation platform is arranged on the upper surface of the bottom frame, a first positioning hole used for positioning a corresponding rotor is formed in the installation platform, a positioning plate used for positioning and correcting the corresponding rotor is arranged below the installation platform on the bottom frame, and a second positioning hole which is coaxial with the first positioning hole is formed in the positioning plate. When the dismounting rack is used, the rotor is sequentially inserted into the first positioning hole and the second positioning hole, so that the pre-positioning and the correction positioning of the rotor are sequentially realized, the upper surface of the mounting platform has a supporting function, the rotor can be supported on the dismounting rack provided by the utility model, an operator can conveniently assemble and disassemble the starting generator, the maintenance efficiency can be effectively improved, and the dismounting rack has the advantages of simplicity, convenience and reliable performance.
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, and 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 front view of an embodiment of a starter generator rotor disassembly stand of the present invention;
FIG. 2 is a left side view of an embodiment of a starter generator rotor disassembly stand of the present invention;
FIG. 3 is a top view of an embodiment of a starter generator rotor disassembly stand of the present invention;
FIG. 4 is an assembled view of a lift adjustment mechanism of a starter generator rotor disassembly stand according to the present invention;
FIG. 5 is a schematic view of the assembly of the slider and the support leg of a starter generator rotor disassembly stand according to the present invention;
reference numerals:
1. mounting platform, 11, first locating hole, 2, locating plate, 3, nut screw mechanism, 31, sliding block, 4, installation department, 5, slider, 6, guide way, 7, supporting leg, 8, crossbeam, 9, screw, 10, the mouth of gripping.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms than those herein described and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the utility model and, therefore, the utility model is not to be limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 5, the rotor dismounting rack for the starter generator comprises an underframe, wherein an installation platform 1 is arranged on the upper surface of the underframe, a first positioning hole 11 for positioning a corresponding rotor is arranged on the installation platform 1, a positioning plate 2 for positioning and correcting the corresponding rotor is arranged below the installation platform 1 on the underframe, and a second positioning hole (not shown in the figure) coaxial with the first positioning hole 11 is arranged on the positioning plate 2. When the dismounting rack is used, the rotor is sequentially inserted into the first positioning hole 11 and the second positioning hole, so that the pre-positioning and the correction positioning of the rotor are sequentially realized, the upper surface of the mounting platform 1 has a supporting function, the rotor can be supported on the dismounting rack provided by the utility model, an operator can conveniently assemble and disassemble the starting generator, the maintenance efficiency can be effectively improved, and the dismounting rack has the advantages of simplicity, convenience and reliable performance.
In order to adapt to rotors with different axial lengths, the positioning plate 2 is arranged on the bottom frame in an up-and-down direction adjusting mode, and a lifting adjusting mechanism used for driving the positioning plate 2 to move in the up-and-down direction is arranged on the bottom frame; specifically, the lifting adjusting mechanism is a nut screw mechanism 3, two ends of a screw are rotatably connected with the mounting part 4 and the mounting platform 1, and a sliding block which is arranged on the screw in a penetrating way and is in threaded fit with the screw is arranged on the positioning plate 2; through adjusting locating plate 2 from top to bottom and can realizing the location to different length rotor lower extremes, accomplish the dismouting and decompose the back and need remove this dismantlement rack from spare part, when the rotor inserts the length overlength in the second locating hole, easily cause the loaded down with trivial details of dismantling the process, the lift adjustment mechanism that this embodiment provided can simplify the dismouting process, improves the adaptability of dismantling the rack.
An installation part 4 for installing a lifting adjusting mechanism is arranged below the edge position of the positioning plate 2 on the underframe.
In order to enable the positioning plate 2 to be more smooth in the up-down direction adjustment process, the side edge of the positioning plate 2 is provided with a sliding block 5 in sliding fit with the bottom frame, particularly, a guide groove 6 extending in the up-down direction is formed in the supporting leg 7, in order to facilitate assembly and operation, the positioning plate 2 and the corresponding supporting leg 7 are directly provided with a lifting adjusting mechanism, the position of the lifting adjusting mechanism is not matched with the sliding block 5 and the guide groove 6, and namely the sliding block 5, the guide groove 6 and the lifting adjusting mechanism are distributed at four corners of the positioning plate 2 in a staggered mode.
The chassis is including setting up supporting leg 7 in 2 circumference positions of locating plate department, and in this embodiment, supporting leg 7 is the angle steel that extends along upper and lower direction, and mounting platform 1 is the rectangle form, and supporting leg 7 is four of setting in 1 four corners department of mounting platform, is equipped with the crossbeam 8 that is used for improving structural stability between two adjacent supporting legs 7, and the both ends of crossbeam 8 pass through screw 9 with supporting leg 7 to be connected, and the side of going up of crossbeam 8 sets up with mounting platform 1's downside laminating.
At least one supporting leg 7 is provided with a holding opening 10 which is convenient for taking, placing and disassembling the rack, specifically, the holding opening 10 is an oblong hole arranged on the supporting leg 7.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a rack is dismantled to starter generator rotor, its characterized in that, includes the chassis, the chassis upper surface is equipped with mounting platform, the last first locating hole that is used for advancing line location to corresponding rotor that is equipped with of mounting platform, on the chassis in mounting platform's below is equipped with and is used for advancing line location correction's locating plate to corresponding rotor, have on the locating plate with the coaxial second locating hole that sets up in first locating hole.
2. The starter-generator rotor disassembly platform as claimed in claim 1, wherein the positioning plate is adjustably provided on the base frame in an up-down direction, and the base frame is provided with a lifting adjustment mechanism for driving the positioning plate to move in the up-down direction.
3. A starter generator rotor de-erection gantry as claimed in claim 2, characterised in that the lifting adjustment mechanism is a nut screw mechanism.
4. A starter generator rotor disassembly platform according to claim 3, wherein a mounting portion for mounting the elevation adjustment mechanism is provided on the under frame below the edge position of the positioning plate.
5. A starter generator rotor de-erection gantry as claimed in claim 4, characterized in that the side edges of the positioning plate are provided with sliding blocks which are in sliding engagement with the base frame.
6. A starter-generator rotor disassembly stand according to any one of claims 1 to 5, characterized in that the base frame includes support legs provided at circumferential positions of the positioning plate.
7. A starter generator rotor disassembly platform as claimed in claim 6, wherein at least one of the support legs is provided with a gripping opening to facilitate access to the disassembly platform.
8. A starter generator rotor de-erection gantry according to claim 7, characterized in that the gripping opening is an oblong hole provided on the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297280.9U CN216327986U (en) | 2021-06-10 | 2021-06-10 | Starting generator rotor disassembly rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297280.9U CN216327986U (en) | 2021-06-10 | 2021-06-10 | Starting generator rotor disassembly rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216327986U true CN216327986U (en) | 2022-04-19 |
Family
ID=81160587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121297280.9U Active CN216327986U (en) | 2021-06-10 | 2021-06-10 | Starting generator rotor disassembly rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216327986U (en) |
-
2021
- 2021-06-10 CN CN202121297280.9U patent/CN216327986U/en active Active
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