CN111975337A - Assembly vehicle for high-speed dynamic balance assembly of power turbine - Google Patents
Assembly vehicle for high-speed dynamic balance assembly of power turbine Download PDFInfo
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- CN111975337A CN111975337A CN202010612929.5A CN202010612929A CN111975337A CN 111975337 A CN111975337 A CN 111975337A CN 202010612929 A CN202010612929 A CN 202010612929A CN 111975337 A CN111975337 A CN 111975337A
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- movable end
- speed dynamic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The invention discloses an assembly vehicle of a power turbine high-speed dynamic balance assembly, which comprises a vehicle frame main body, a height adjusting mechanism, a rotating mechanism, an upper mounting mechanism, a lower mounting mechanism and a bottom mounting mechanism, wherein a fixed end of the height adjusting mechanism is arranged on the vehicle frame main body along the vertical direction, the rotating mechanism is arranged on a movable end of the height adjusting mechanism, the upper mounting mechanism is arranged on a movable end of the rotating mechanism and is used for supporting a fixed assembly unit body, the lower mounting mechanism is arranged on a movable end of the rotating mechanism and is used for supporting a fixed stator assembly, the bottom mounting mechanism is arranged on a chassis of the vehicle frame main body, the movable end of the rotating mechanism is, the movable end of the rotating mechanism drives the upper mounting mechanism, the lower mounting mechanism and the power turbine high-speed dynamic balance assembly to vertically rotate so as to assemble or disassemble components in different areas of the power turbine high-speed balance assembly; the rotating shaft in a vertical state is fixed on the bottom mounting mechanism to prevent the rotating shaft from rotating.
Description
Technical Field
The invention relates to the technical field of power turbine assembly, in particular to an assembly vehicle for a high-speed dynamic balance assembly of a power turbine.
Background
The aero-engine is a high-speed rotating machine, an assembly unit body, a stator assembly and a rotating shaft are required to be assembled into a power turbine high-speed dynamic balance assembly for dynamic balance test, the power turbine high-speed dynamic balance assembly is required to be disassembled and then assembled after the dynamic balance test is completed, at present, when the power turbine high-speed dynamic balance assembly is assembled and disassembled, the stator assembly is not supported, the rotating shaft cannot be fixed, the operation is very difficult when connecting pieces such as bolts and bolts are screwed, a plurality of persons are required to cooperate and a hanging device is required to complete in the assembling process, the assembling and disassembling efficiency is low, and potential safety hazards exist.
Disclosure of Invention
The invention provides an assembly vehicle for a high-speed dynamic balance assembly of a power turbine, which aims to solve the technical problem that the operation difficulty of screwing connecting pieces such as bolts and screws is high due to the fact that a stator assembly is not supported and a rotating shaft cannot be fixed when the high-speed dynamic balance assembly of the power turbine is assembled and disassembled at present.
According to one aspect of the invention, the assembly vehicle for the power turbine high-speed dynamic balance assembly comprises a rotating shaft, a stator assembly arranged at one end of the rotating shaft, and an assembly unit body arranged at the other end of the rotating shaft, the assembly vehicle comprises a vehicle frame main body, a height adjusting mechanism, a rotating mechanism, an upper mounting mechanism, a lower mounting mechanism and a bottom mounting mechanism, wherein the fixed end of the height adjusting mechanism is vertically arranged on the vehicle frame main body, the rotating mechanism is arranged on the movable end of the height adjusting mechanism, the upper mounting mechanism is arranged on the movable end of the rotating mechanism and used for supporting the fixed assembly unit body, the lower mounting mechanism is arranged on the movable end of the rotating mechanism and used for supporting the fixed stator assembly, the bottom mounting mechanism is arranged on a chassis of the vehicle frame main body, the movable end of the rotating mechanism is rotatably connected with the movable end, The lower mounting mechanism and the power turbine high-speed dynamic balance assembly vertically rotate so as to assemble or disassemble components in different areas of the power turbine high-speed balance assembly; the rotating shaft is adjusted to be in a vertical state from a horizontal state through the rotating mechanism, the bottom mounting mechanism is located right below the rotating shaft in the vertical state, the rotating mechanism, the upper mounting mechanism, the lower mounting mechanism and the power turbine high-speed dynamic balance assembly are driven to descend through the movable end of the height adjusting mechanism, and the rotating shaft in the vertical state is fixed on the bottom mounting mechanism to prevent the rotating shaft from rotating.
Furthermore, the upper mounting mechanism comprises an upper mounting disc matched with the mounting flange of the assembling unit body and an upper adjusting screw rod which is mounted on the movable end of the rotating mechanism and used for adjusting the height of the upper mounting disc, the upper mounting disc is provided with an upper mounting plate which is in sliding connection with the movable end of the rotating mechanism along the height direction, one end of the upper adjusting screw rod is fixed on the movable end of the rotating mechanism, and the other end of the upper adjusting screw rod is in threaded matching connection with the upper mounting plate.
Furthermore, the upper mounting disc is in a circular arc shape with the radius being the same as that of the mounting flange of the assembling unit body, and the mounting flange of the assembling unit body is supported and fixed on the upper mounting disc.
Further, the lower mounting mechanism comprises a lower mounting disc matched with the mounting flange of the stator assembly and a lower adjusting screw rod which is mounted on the movable end of the rotating mechanism along the vertical direction and used for adjusting the height of the lower mounting disc, the lower mounting disc is provided with a lower mounting plate which is connected with the movable end of the rotating mechanism in a sliding mode along the height direction, the upper end of the lower adjusting screw rod is fixed on the movable end of the rotating mechanism, and the lower end of the lower adjusting screw rod is in threaded matching connection with the upper mounting plate.
Furthermore, the lower mounting disc is in a circular arc shape with the radius the same as that of the mounting flange of the stator assembly, and the mounting flange of the stator assembly is supported and fixed on the upper mounting disc.
Further, the height adjusting mechanism comprises a slide rail arranged on the frame main body along the vertical direction, a slide block connected with the slide rail in a sliding manner, and a transmission screw rod arranged on the frame main body and connected with the slide block in a threaded matching manner along the vertical direction.
Further, a rotation wrench for rotating the drive screw is installed at the head of the drive screw.
Further, a plurality of slide rails are arranged in parallel, and the slider is connected with the slide rails in a sliding manner along the vertical direction.
Further, rotary mechanism is including the rotor plate that is used for installing installation mechanism and installation mechanism down, be used for driving the vertical pivoted transmission shaft of rotor plate and install the ring flange on the transmission shaft, the first end of transmission shaft passes the slider and rotates to be connected in the slider from between two adjacent slide rails, the rotor plate is installed on the first end of transmission shaft, the ring flange is installed on the second end of transmission shaft, be equipped with a plurality of regulation holes along the circumference of transmission shaft on the slider, be equipped with a plurality of fixed orificess along the circumference of transmission shaft on the ring flange, insert respectively through the locating pin and locate fixed orifices and the regulation hole that corresponds, in order to fix the transmission shaft.
Further, a rocking handle is mounted at the end of the second end of the transmission shaft.
The invention has the following beneficial effects:
the assembly vehicle of the power turbine high-speed dynamic balance assembly supports and fixes the assembly unit body through the upper mounting mechanism, supports and fixes the stator assembly through the lower mounting mechanism, thereby improving the structural stability when the power turbine high-speed balance assembly is assembled or disassembled, the upper mounting mechanism and the lower mounting mechanism are both mounted on the movable end of the rotating mechanism, the fixed end of the rotating mechanism is mounted on the movable end of the height adjusting mechanism on the vehicle frame main body, the movable end of the rotating mechanism is rotatably connected with the movable end of the height adjusting mechanism along the horizontal direction, thereby driving the upper mounting mechanism, the lower mounting mechanism and the power turbine high-speed balance assembly to vertically rotate through the movable end of the rotating mechanism, assembling or disassembling components in different areas of the power turbine high-speed balance assembly, and rotatably adjusting a rotating shaft in the horizontal state into a vertical state through the rotating mechanism, the bottom mounting mechanism is arranged on the chassis of the frame main body and is positioned right below the rotating shaft in a vertical state, and then the movable end of the height adjusting mechanism drives the rotating mechanism, the upper mounting mechanism, the lower mounting mechanism and the power turbine high-speed dynamic balance assembly to descend, the rotating shaft in the vertical state is mounted and fixed on the bottom mounting mechanism, so that the rotating shaft is prevented from rotating, connecting pieces such as bolts and bolts of the power turbine high-speed dynamic balance assembly are conveniently screwed or loosened, and the assembly or the disassembly of the power turbine high-speed dynamic balance assembly is completed.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of an assembly vehicle for a power turbine high speed dynamic balance assembly in accordance with a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of a rotating mechanism according to a preferred embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an assembly vehicle of the power turbine high speed dynamic balance assembly of the preferred embodiment of the invention.
Illustration of the drawings:
1. a height adjustment mechanism; 11. a slide rail; 12. a slider; 13. a drive screw; 14. rotating the wrench; 2. a rotation mechanism; 21. a rotating plate; 22. a drive shaft; 23. a flange plate; 24. a bearing; 25. positioning pins; 27. shaking the handle; 3. an upper mounting mechanism; 31. an upper mounting plate; 32. an upper adjusting screw; 4. a lower mounting mechanism; 41. a lower mounting plate; 42. adjusting the screw rod downwards; 5. a bottom mounting mechanism; 6. a frame main body; 100. a power turbine high speed dynamic balance assembly; 101. assembling the unit bodies; 102. a rotating shaft; 103. a stator assembly.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the accompanying drawings, but the invention can be embodied in many different forms, which are defined and covered by the following description.
FIG. 1 is a schematic structural view of an assembly vehicle for a power turbine high speed dynamic balance assembly in accordance with a preferred embodiment of the present invention; fig. 2 is a schematic structural view of a rotating mechanism according to a preferred embodiment of the present invention; FIG. 3 is a schematic structural diagram of an assembly vehicle of the power turbine high speed dynamic balance assembly of the preferred embodiment of the invention.
As shown in fig. 1, the assembly vehicle for the power turbine high-speed dynamic balance assembly of the present embodiment includes a rotating shaft 102, a stator assembly 103 mounted at one end of the rotating shaft 102, and an assembly unit 101 mounted at the other end of the rotating shaft 102, the assembly vehicle includes a vehicle frame body 6, a height adjusting mechanism 1 having a fixed end mounted on the vehicle frame body 6 along a vertical direction, a rotating mechanism 2 having a fixed end mounted on a movable end of the height adjusting mechanism 1, an upper mounting mechanism 3 mounted on the movable end of the rotating mechanism 2 for supporting the fixed assembly unit 101, a lower mounting mechanism 4 mounted on the movable end of the rotating mechanism 2 for supporting the fixed stator assembly 103, and a bottom mounting mechanism 5 mounted on a chassis of the vehicle frame body 6, the movable end of the rotating mechanism 2 is rotatably connected with the movable end of the height adjusting mechanism 1 along a horizontal direction, the movable end of the rotating mechanism 2 drives the upper mounting mechanism 3, the lower mounting mechanism 4 and the power turbine high-speed dynamic balance assembly 100 to vertically rotate so as to assemble or disassemble components in different areas of the power turbine high-speed balance assembly; the rotating shaft 102 is adjusted from a horizontal state to a vertical state through the rotating mechanism 2, the bottom mounting mechanism 5 is located right below the rotating shaft 102 in the vertical state, the rotating mechanism 2, the upper mounting mechanism 3, the lower mounting mechanism 4 and the power turbine high-speed dynamic balance assembly 100 are driven to descend through the movable end of the height adjusting mechanism 1, and the rotating shaft 102 in the vertical state is fixed on the bottom mounting mechanism 5 to prevent the rotating shaft 102 from rotating. According to the assembling vehicle for the high-speed dynamic balance component of the power turbine, when the high-speed dynamic balance component 100 of the power turbine is assembled or disassembled, the power turbine installation body is supported and fixed on the upper installation mechanism 3, and the stator component 103 is supported and fixed on the lower installation mechanism 4, so that the stability of the structure when the high-speed dynamic balance component 100 of the power turbine is assembled or disassembled is improved, the hidden trouble of installation is reduced, and meanwhile, various connecting pieces on the high-speed dynamic balance component 100 of the power turbine can be conveniently screwed or loosened; the power turbine high-speed dynamic balance assembly 100 supported and fixed on the upper mounting mechanism 3 and the lower mounting mechanism 4 is driven by the rotating mechanism 2 to vertically rotate, so that components in different areas on the power turbine high-speed dynamic balance assembly 100 are assembled or disassembled; when the rotating mechanism 2 rotates the rotating shaft 102 to be in a vertical state, the height adjusting mechanism 1 drives the rotating mechanism 2, the upper mounting mechanism 3, the lower mounting mechanism 4 and the power turbine high-speed dynamic balance assembly 100 to descend, so that the rotating shaft 102 in the vertical state descends to the bottom mounting mechanism 5 right below and is fixed, the rotating shaft 102 is prevented from rotating, and a connecting piece on the power turbine high-speed dynamic balance assembly 100 is convenient to assemble and disassemble; when the power turbine high-speed dynamic balance assembly 100 needs to rotate around the horizontal direction, the rotating shaft 102 is firstly separated from the bottom mounting mechanism 5, then the height adjusting mechanism 1 drives the power turbine high-speed dynamic balance assembly 100 to ascend to a target height, and then the rotating mechanism 2 drives the power turbine high-speed dynamic balance assembly 100 to rotate around the horizontal direction.
As shown in fig. 1, the upper mounting mechanism 3 includes an upper mounting plate 31 matched with the mounting flange of the mounting unit body 101 and an upper adjusting screw 32 mounted on the movable end of the rotating mechanism 2 for adjusting the height of the upper mounting plate 31, an upper mounting plate slidably connected with the movable end of the rotating mechanism 2 in the height direction is provided on the upper mounting plate 31, one end of the upper adjusting screw 32 is fixed on the movable end of the rotating mechanism 2, and the other end of the upper adjusting screw 32 is in threaded matching connection with the upper mounting plate. The upper mounting plate 31 is in the shape of a circular arc with the radius the same as that of the mounting flange of the assembling unit body 101, and the mounting flange of the assembling unit body 101 is supported and fixed on the upper mounting plate 31. The circular arc-shaped upper mounting plate 31 is provided with an upper opening for the fitting unit body 101 to enter the center of the upper mounting plate 31 from the side of the upper mounting plate 31. The upper mounting plate is provided with an upper chute along the height direction, the upper chute is fixed on the movable end of the rotating mechanism 2 by penetrating a bolt through the upper chute, the bolt in the upper chute is loosened, and the upper adjusting screw rod 32 is rotated upwards or downwards, so that the upper mounting plate slides upwards or downwards to the target height along the height direction, and the bolt in the upper chute is screwed down, so that the upper mounting plate is fixed, the movable end of the rotating mechanism 2 is also provided with an upper guide pressing strip along the height direction, and the two upper guide pressing strips are arranged on two sides of the upper mounting plate in parallel to guide the upper mounting plate to slide along the height direction.
As shown in fig. 1, the lower mounting mechanism 4 includes a lower mounting plate 41 matched with the mounting flange of the stator assembly 103, and a lower adjusting screw 42 mounted on the movable end of the rotating mechanism 2 in the vertical direction for adjusting the height of the lower mounting plate 41, the lower mounting plate 41 is provided with a lower mounting plate slidably connected with the movable end of the rotating mechanism 2 in the height direction, the upper end of the lower adjusting screw 42 is fixed on the movable end of the rotating mechanism 2, and the lower end of the lower adjusting screw 42 is in threaded matching connection with the upper mounting plate. The lower mounting plate 41 is in the shape of a circular arc having the same radius as that of the mounting flange of the stator assembly 103, and the mounting flange of the stator assembly 103 is supported and fixed on the upper mounting plate 31. The circular arc-shaped lower mounting plate 41 is provided with an upper opening for the stator assembly 103 to enter the center of the lower mounting plate 41 from the side of the lower mounting plate 41. The lower mounting plate is provided with a lower sliding groove along the height direction, the lower sliding groove is fixed on the movable end of the rotating mechanism 2 through a bolt, the bolt in the lower sliding groove is loosened, and then the lower adjusting screw rod 42 is rotated upwards or downwards, so that the lower mounting plate slides upwards or downwards to the target height along the height direction, and then the bolt in the lower sliding groove is screwed down, so that the lower mounting plate is fixed, the movable end of the rotating mechanism 2 is also provided with a lower guide pressing strip along the height direction, and the two lower guide pressing strips are arranged on two sides of the upper mounting plate in parallel to guide the lower mounting plate to slide along the height direction.
As shown in fig. 1, the height adjusting mechanism 1 includes a slide rail 11 mounted on the frame body 6 along the vertical direction, a slide block 12 connected with the slide rail 11 in a sliding manner, and a drive screw 13 mounted on the frame body 6 and connected with the slide block 12 in a threaded manner along the vertical direction. A rotation wrench 14 for rotating the drive screw 13 is mounted on the head of the drive screw 13. The turning wrench 14 is a two-wheel ratchet wrench. The frame main body 6 is provided with a screw seat in threaded matching connection with the transmission screw 13, the screw seat is positioned below the sliding block 12, and the transmission screw 13 penetrates through the screw seat to be in threaded matching connection with the sliding block 12.
As shown in fig. 2 and 3, the plurality of slide rails 11 are arranged in parallel, and the slider 12 is slidably connected to the plurality of slide rails 11 in the vertical direction. The rotating mechanism 2 comprises a rotating plate 21 used for installing the upper installation mechanism 3 and the lower installation mechanism 4, a transmission shaft 22 used for driving the rotating plate 21 to vertically rotate and a flange plate 23 installed on the transmission shaft 22, a first end of the transmission shaft 22 penetrates through the sliding block 12 from between two adjacent sliding rails 11 and is connected in the sliding block 12 in a rotating mode, the rotating plate 21 is installed at the first end of the transmission shaft 22, the flange plate 23 is installed at the second end of the transmission shaft 22, a plurality of adjusting holes are formed in the sliding block 12 in the circumferential direction of the transmission shaft 22, a plurality of fixing holes are formed in the flange plate 23 in the circumferential direction of the transmission shaft 22, and the fixing holes and the corresponding adjusting holes in the sliding block 12 are inserted through positioning pins 25. A rocking handle 27 is mounted to the end of the second end of the drive shaft 22. The slider 12 is provided with a mounting hole along the axial direction of the transmission shaft 22, and the mounting hole is provided with an outer bushing, two bearings 24 mounted in the outer bushing, and an inner bushing mounted between the bearings 24 and sleeved on the rotation shaft 102. The flange 23 is coaxially fitted with the rotary shaft 102 by flat keys. The bottom mounting mechanism 5 comprises a bottom mounting plate that mates with a mounting flange at the end of the rotating shaft 102.
In this embodiment, before assembling the high-speed dynamic balance assembly 100 for a power turbine, the axial directions of the upper mounting plate 31 and the lower mounting plate 41 are adjusted to be vertical by the rotating mechanism 2, the upper mounting plate 31 is adjusted to a required height by the upper adjusting screw 32, then the mounting flange of the assembling unit body 101 is fixed on the upper mounting plate 31 by bolts, the mounting flange at the bottom end of the rotating shaft 102 is mounted on the bottom mounting plate, the lower mounting plate 41 is adjusted to a required height by the lower adjusting screw 42, and the mounting flange of the stator assembly 103 is fixed on the lower mounting plate 41.
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, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An assembly vehicle for a high-speed dynamic balance assembly of a power turbine, the high-speed dynamic balance assembly (100) of the power turbine comprises a rotating shaft (102), a stator assembly (103) arranged at one end of the rotating shaft (102) and an assembly unit body (101) arranged at the other end of the rotating shaft (102), the assembly vehicle comprises a vehicle frame main body (6) and is characterized in that,
the assembly vehicle also comprises a height adjusting mechanism (1) with a fixed end arranged on the vehicle frame main body (6) along the vertical direction, a rotating mechanism (2) with a fixed end arranged on the movable end of the height adjusting mechanism (1), an upper mounting mechanism (3) arranged on the movable end of the rotating mechanism (2) and used for supporting and fixing the assembly unit body (101), a lower mounting mechanism (4) arranged on the movable end of the rotating mechanism (2) and used for supporting and fixing the stator component (103), and a bottom mounting mechanism (5) arranged on the chassis of the vehicle frame main body (6),
the movable end of the rotating mechanism (2) is rotatably connected with the movable end of the height adjusting mechanism (1) along the horizontal direction, and the upper mounting mechanism (3), the lower mounting mechanism (4) and the power turbine high-speed dynamic balancing component (100) are driven to vertically rotate by the movable end of the rotating mechanism (2) so as to assemble or disassemble components in different areas of the power turbine high-speed balancing component;
the rotating shaft (102) is adjusted to be in a vertical state from a horizontal state through the rotating mechanism (2), the bottom mounting mechanism (5) is located right below the rotating shaft (102) in the vertical state, the rotating mechanism (2), the upper mounting mechanism (3), the lower mounting mechanism (4) and the power turbine high-speed dynamic balance assembly (100) are driven to descend through the movable end of the height adjusting mechanism (1), and the rotating shaft (102) in the vertical state is fixed on the bottom mounting mechanism (5) so as to prevent the rotating shaft (102) from rotating.
2. The assembly vehicle for high-speed dynamic balancing assembly of power turbines according to claim 1,
the upper mounting mechanism (3) comprises an upper mounting disc (31) matched with a mounting flange of the mounting unit body (101) and an upper adjusting screw rod (32) which is arranged on the movable end of the rotating mechanism (2) and is used for adjusting the height of the upper mounting disc (31),
an upper mounting plate which is connected with the movable end of the rotating mechanism (2) in a sliding manner along the height direction is arranged on the upper mounting plate (31), one end of an upper adjusting screw rod (32) is fixed on the movable end of the rotating mechanism (2), and the other end of the upper adjusting screw rod (32) is in threaded matching connection with the upper mounting plate.
3. The assembly vehicle for high-speed dynamic balancing assembly of power turbines according to claim 2,
the upper mounting disc (31) is in a circular arc shape with the radius being the same as that of the mounting flange of the assembling unit body (101), and the mounting flange of the assembling unit body (101) is supported and fixed on the upper mounting disc (31).
4. The assembly vehicle for high-speed dynamic balancing assembly of power turbines according to claim 1,
the lower mounting mechanism (4) comprises a lower mounting disc (41) matched with a mounting flange of the stator component (103) and a lower adjusting screw rod (42) which is arranged on the movable end of the rotating mechanism (2) along the vertical direction and is used for adjusting the height of the lower mounting disc (41),
the lower mounting plate (41) is provided with a lower mounting plate which is in sliding connection with the movable end of the rotating mechanism (2) along the height direction, the upper end of the lower adjusting screw rod (42) is fixed on the movable end of the rotating mechanism (2), and the lower end of the lower adjusting screw rod (42) is in threaded matching connection with the upper mounting plate.
5. The assembly vehicle for the high-speed dynamic balancing assembly of power turbines according to claim 4,
the lower mounting disc (41) is in a circular arc shape with the radius being the same as that of a mounting flange of the stator assembly (103), and the mounting flange of the stator assembly (103) is supported and fixed on the upper mounting disc (31).
6. The assembly vehicle for high-speed dynamic balancing assembly of power turbines according to claim 1,
the height adjusting mechanism (1) comprises a sliding rail (11) which is arranged on the frame main body (6) along the vertical direction, a sliding block (12) which is connected with the sliding rail (11) in a sliding way, and a transmission screw (13) which is arranged on the frame main body (6) and is connected with the sliding block (12) along the vertical direction in a threaded matching way.
7. The assembly vehicle for the high-speed dynamic balancing assembly of power turbines according to claim 6,
the head of the transmission screw (13) is provided with a rotary wrench (14) for rotating the transmission screw (13).
8. The assembly vehicle for the high-speed dynamic balancing assembly of power turbines according to claim 6,
a plurality of slide rails (11) are arranged in parallel, and the slider (12) is connected with the slide rails (11) in a sliding manner along the vertical direction.
9. The assembly vehicle for high speed dynamic balancing assembly of power turbines according to claim 8,
the rotating mechanism (2) comprises a rotating plate (21) used for installing the upper installation mechanism (3) and the lower installation mechanism (4), a transmission shaft (22) used for driving the rotating plate (21) to vertically rotate and a flange plate (23) arranged on the transmission shaft (22),
the first end of transmission shaft (22) passes slider (12) and rotate from between two adjacent slide rails (11) and connects in slider (12), rotor plate (21) are installed on the first end of transmission shaft (22), ring flange (23) are installed on the second end of transmission shaft (22), be equipped with a plurality of regulation holes along the circumference of transmission shaft (22) on slider (12), be equipped with a plurality of fixed orificess along the circumference of transmission shaft (22) on ring flange (23), insert respectively through locating pin (25) and locate fixed orifices and the regulation hole that corresponds, in order to fix transmission shaft (22).
10. The assembly vehicle for a high speed dynamic balancing assembly of power turbines as claimed in claim 9,
the end of the second end of the transmission shaft (22) is provided with a shaking handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010612929.5A CN111975337B (en) | 2020-06-30 | 2020-06-30 | Assembly vehicle for high-speed dynamic balance assembly of power turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010612929.5A CN111975337B (en) | 2020-06-30 | 2020-06-30 | Assembly vehicle for high-speed dynamic balance assembly of power turbine |
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| Publication Number | Publication Date |
|---|---|
| CN111975337A true CN111975337A (en) | 2020-11-24 |
| CN111975337B CN111975337B (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010612929.5A Active CN111975337B (en) | 2020-06-30 | 2020-06-30 | Assembly vehicle for high-speed dynamic balance assembly of power turbine |
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| CN205237481U (en) * | 2015-12-08 | 2016-05-18 | 四川成发航空科技股份有限公司 | A device for turbine of engine assembly |
| CN106644267A (en) * | 2016-12-27 | 2017-05-10 | 中国南方航空工业(集团)有限公司 | Dynamic balance test assembly for power turbine unit |
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| CN108049921A (en) * | 2017-11-27 | 2018-05-18 | 大连理工大学 | A kind of assembly method of aero-engine low-pressure turbine shaft-disk component |
| CN207487888U (en) * | 2017-11-07 | 2018-06-12 | 天津联洋机械工程有限公司 | A kind of turbine rotor rotary balance test stent |
| CN109115509A (en) * | 2018-08-22 | 2019-01-01 | 余连平 | A kind of miniature turbine jet engines test device and its application method |
| CN209239899U (en) * | 2018-12-30 | 2019-08-13 | 重庆小康工业集团股份有限公司 | Turbocharger subpackage frock |
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2020
- 2020-06-30 CN CN202010612929.5A patent/CN111975337B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000205987A (en) * | 1999-01-07 | 2000-07-28 | Akashi Corp | Balancing machine |
| CN202895070U (en) * | 2012-11-20 | 2013-04-24 | 无锡明珠增压器制造有限公司 | Turbine installation auxiliary locking bi-directional device with guide rail |
| CN205237481U (en) * | 2015-12-08 | 2016-05-18 | 四川成发航空科技股份有限公司 | A device for turbine of engine assembly |
| CN106644267A (en) * | 2016-12-27 | 2017-05-10 | 中国南方航空工业(集团)有限公司 | Dynamic balance test assembly for power turbine unit |
| CN107400847A (en) * | 2017-09-07 | 2017-11-28 | 中国人民解放军装甲兵工程学院 | A kind of waste and old cylinder assembly remanufacturing system of aviation piston engine and technique |
| CN207487888U (en) * | 2017-11-07 | 2018-06-12 | 天津联洋机械工程有限公司 | A kind of turbine rotor rotary balance test stent |
| CN108049921A (en) * | 2017-11-27 | 2018-05-18 | 大连理工大学 | A kind of assembly method of aero-engine low-pressure turbine shaft-disk component |
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| Publication number | Publication date |
|---|---|
| CN111975337B (en) | 2021-08-06 |
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