CN115365978A - Aerospace is with frame support cambered surface polishing frock that rises and falls - Google Patents

Aerospace is with frame support cambered surface polishing frock that rises and falls Download PDF

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Publication number
CN115365978A
CN115365978A CN202211141150.5A CN202211141150A CN115365978A CN 115365978 A CN115365978 A CN 115365978A CN 202211141150 A CN202211141150 A CN 202211141150A CN 115365978 A CN115365978 A CN 115365978A
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CN
China
Prior art keywords
fixedly connected
aerospace
support
polishing
tool according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202211141150.5A
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Chinese (zh)
Inventor
梅英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Meiruishi Tech Co ltd
Original Assignee
Suzhou Meiruishi Tech Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Meiruishi Tech Co ltd filed Critical Suzhou Meiruishi Tech Co ltd
Priority to CN202211141150.5A priority Critical patent/CN115365978A/en
Publication of CN115365978A publication Critical patent/CN115365978A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0007—Movable machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a tool for polishing the cambered surface of a landing gear bracket for aerospace, and belongs to landing gear machining equipment. According to the polishing device, the polishing device comprises a supporting table, a movable table and a lifting assembly, wherein the movable table is arranged at the upper end of the supporting table, the lifting assembly is fixedly connected to the upper end of the movable table, the lifting assembly comprises a supporting column, the supporting column is fixedly connected to the upper surface of the movable table, a movable frame is arranged on the side surface of the supporting column, a first motor is fixedly connected to the side surface of the movable frame, through the arrangement of the lifting assembly, when people need to adjust the height of a body loaded with the polishing device, people only need to control the first motor to operate through a control switch, so that a gear is driven to rotate, under the matching of the gear and a rack, the adjustment of the height of the movable frame loaded with the polishing device body is facilitated for people, and meanwhile, under the matching of a first sliding rod and a first sliding sleeve, the movable frame is guaranteed to be capable of directionally moving, and the adjustment of the height of the polishing device body is achieved.

Description

Aerospace is with frame support cambered surface polishing frock that rises and falls
Technical Field
The invention belongs to the technical field of undercarriage machining equipment, and particularly relates to a tool for polishing an arc surface of a landing gear bracket for aerospace.
Background
Landing gear is an attachment device for supporting an aircraft for ground (surface) movement during takeoff and landing or ground (surface) taxiing on the lower portion of the aircraft. The landing gear is the only part that supports the entire aircraft and is therefore an integral part of the aircraft, without which the aircraft cannot move on the ground. When the aircraft takes off, can look the flight performance and withdraw the undercarriage, people need polish the undercarriage at the in-process that carries out the processing to the undercarriage, but current device is when carrying out the cambered surface polishing to the undercarriage, is not convenient for adjust, leads to people comparatively inconvenient at the in-process of the normal use of cambered surface burnishing device, for solving above problem, we have promoted following device.
Disclosure of Invention
The invention aims to: in order to solve the problem that the existing undercarriage cambered surface polishing device is not convenient to adjust, the provided undercarriage support cambered surface polishing tool for aerospace is provided.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an aerospace is with frame support cambered surface polishing frock of falling, includes brace table, movable table and lifting unit, the movable table sets up in the brace table upper end, lifting unit fixed connection is in the movable table upper end, lifting unit includes the support column, support column fixed connection is at the movable table upper surface, the support column side is provided with the adjustable shelf, the first motor of adjustable shelf side fixedly connected with, the output shaft other end fixedly connected with gear of first motor, the through-hole has been seted up on the adjustable shelf surface, the gear is worn to establish in the through-hole, support column side fixedly connected with rack, wheel and rack mesh mutually.
As a further description of the above technical solution:
the movable frame inner wall fixedly connected with first sliding sleeve, support column side fixedly connected with first slide bar, first sliding sleeve sliding connection is on first slide bar surface.
As a further description of the above technical solution:
the polishing device comprises a lifting assembly, and is characterized in that a fixing table is fixedly connected to the side of the lifting assembly, an electric push rod is fixedly connected to the side of the fixing table, a support arm is fixedly connected to the other end of the electric push rod, a groove is formed in the side of the support arm, a connecting block is arranged in the groove, an angle adjusting device is arranged on the side of the groove, the groove and the connecting block are movably connected through the angle adjusting device, a fixing plate is fixedly connected to the side of the connecting block, a fixing frame is fixedly connected to the side of the fixing plate, a polishing device body is fixedly connected to the inside of the fixing frame, and a polishing roller is fixedly connected to the lower end of the polishing device body.
As a further description of the above technical solution:
the fixed station side fixedly connected with second slide bar, support arm side fixedly connected with second sliding sleeve, second sliding sleeve sliding connection is in second slide bar surface, the other end fixedly connected with stopper of second slide bar, second slide bar and second sliding sleeve respectively have two sets to the symmetry sets up in the support arm both sides.
As a further description of the above technical solution:
the supporting table is internally provided with a transmission bin, the transmission bin is internally and fixedly connected with a second motor, the upper end of an output shaft of the second motor is fixedly connected with a rotating shaft, a bearing is arranged on the surface of the transmission bin in a penetrating mode, the rotating shaft is arranged in the bearing in a penetrating mode, and the upper end of the rotating shaft is fixedly connected to the lower surface of the movable table.
As a further description of the above technical solution:
the supporting table is characterized in that slide rails are arranged on the upper surface of the supporting table, the slide rails are two groups, the slide rails are arranged on the lower surface of the movable table, balls are arranged inside the slide rails, the balls are multiple in number, and the balls are symmetrically arranged inside the slide rails.
As a further description of the above technical solution:
the lower surface of the supporting table is fixedly connected with wheel sets, brake pads are arranged on the side faces of the wheel sets, and the number of the wheel sets is four, and the wheel sets are arranged at the lower end of the supporting table in a rectangular mode.
As a further description of the above technical solution:
and the lower surface of the support table is fixedly connected with a storage battery.
As a further description of the above technical solution:
the front surface of the support table is fixedly connected with a control switch.
As a further description of the above technical solution:
the polishing roller is made of nylon.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the polishing device, the lifting assembly is arranged, when people need to adjust the height of the polishing device body, people only need to control the first motor to operate through the control switch, so that the gear is driven to rotate, the height of the movable frame loaded with the polishing device body can be conveniently adjusted through the matching of the gear and the rack, and meanwhile, the movable frame can be guaranteed to move directionally through the matching of the first sliding rod and the first sliding sleeve, so that the height of the polishing device body can be adjusted.
2. According to the polishing device, the electric push rod, the second slide rod and the second sliding sleeve are arranged, when people need to adjust the transverse position of the polishing device body, people only need to control the electric push rod to operate through the control switch, so that the supporting arm is driven to move, meanwhile, the supporting arm can move directionally under the matching of the second slide rod and the second sliding sleeve, and after the polishing device body moves to a specified position, people only need to control the electric push rod to stop operating through the control switch.
3. According to the invention, through the arrangement of the second motor, the sliding rail and the balls, when people need to rotate the movable table, people only need to control the second motor to operate through the control switch, so that the movable table is driven to rotate, and under the matching of the sliding rail and the balls, the movable table can be kept in a stable state in the rotating process, so that the practicability of the device is improved.
4. According to the invention, through the arrangement of the angle adjusting device, the polishing device body and the polishing roller, when people need to polish the designated position on the surface of the undercarriage, people firstly only need to control the angle adjusting device to operate through the control switch, so that the fixed plate loaded with the polishing device body is driven to adjust the angle, after the angle of the polishing device body is adjusted to the designated position, people only need to control the angle adjusting device to stop operating through the control switch, and meanwhile, the polishing device body is controlled to operate through the control switch, and the polishing roller is driven to rotate, so that the purpose of polishing the designated position is achieved.
Drawings
Fig. 1 is a schematic structural view of an elevational three-dimensional cross section of a lifting frame support cambered surface polishing tool for aerospace provided by the invention;
FIG. 2 is a schematic structural diagram of an elevational perspective of a tool for polishing an arc surface of a landing gear bracket for aerospace according to the present invention;
fig. 3 is a schematic structural diagram of a three-dimensional cross section of a support table of the aerospace lifting frame support cambered surface polishing tool provided by the invention;
fig. 4 is a schematic structural diagram of a support arm of the polishing tool for the cambered surface of the landing rack support for aerospace according to the present invention;
FIG. 5 is a schematic structural diagram of a three-dimensional lifting assembly of the polishing tool for the cambered surface of the landing rack bracket for aerospace;
FIG. 6 is a schematic structural diagram of a wheel assembly of the aerospace lifting frame support cambered surface polishing tool provided by the invention;
fig. 7 is an enlarged structural schematic diagram of a position a of the aerospace lifting frame support arc surface polishing tool provided by the invention.
Illustration of the drawings:
1. a support table; 2. a movable table; 3. a lifting assembly; 301. a support pillar; 302. a movable frame; 303. a first motor; 304. a gear; 305. a through hole; 306. a rack; 307. a first slide bar; 308. a first sliding sleeve; 4. a fixed table; 5. an electric push rod; 6. a support arm; 7. a groove; 8. connecting blocks; 9. an angle adjusting device; 10. a fixing plate; 11. a fixed mount; 12. a polishing apparatus body; 13. a polishing roll; 14. a second slide bar; 15. a second sliding sleeve; 16. a limiting block; 17. a transmission bin; 18. a second motor; 19. a bearing; 20. a rotating shaft; 21. a slide rail; 22. a ball bearing; 23. a storage battery; 24. a wheel set; 25. a brake pad; 26. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an aerospace is with frame support cambered surface polishing frock that falls, including brace table 1, movable table 2 and lifting unit 3, movable table 2 sets up in brace table 1 upper end, lifting unit 3 fixed connection is in 2 upper ends of movable table, lifting unit 3 includes support column 301, support column 301 fixed connection is at 2 upper surfaces of movable table, support column 301 side is provided with adjustable shelf 302, the first motor 303 of adjustable shelf 302 side fixedly connected with, the output shaft other end fixedly connected with gear 304 of first motor 303, through-hole 10 has been seted up on adjustable shelf 302 surface, gear 304 wears to establish in through-hole 10, support column 301 side fixedly connected with rack 306, gear 304 meshes with rack 306 mutually.
The inner wall of the movable frame 302 is fixedly connected with a first sliding sleeve 308, the side surface of the supporting column 301 is fixedly connected with a first sliding rod 307, and the first sliding sleeve 308 is slidably connected on the surface of the first sliding rod 307.
The implementation mode is specifically as follows: through setting up lifting unit 3, when people need adjust the height that carries burnishing device body 12, people only need control first motor 303 through control switch 26 and operate to drive gear 304 and rotate, under the cooperation of gear 304 and rack 306, made things convenient for people to adjust the height that carries the adjustable shelf 302 of burnishing device body 12, under the cooperation of first slide bar 307 and first sliding sleeve 308, guaranteed that adjustable shelf 302 can carry out directional removal simultaneously, thereby reach and adjust the height of burnishing device body 12.
3 side fixedly connected with fixed station 4 of lifting unit, 4 side fixedly connected with electric putter 5 of fixed station, electric putter 5's other end fixedly connected with support arm 6, recess 7 has been seted up to 6 sides of support arm, the inside connecting block 8 that is provided with of recess 7, the recess 7 side is provided with angle adjusting device 9, recess 7 passes through angle adjusting device 9 swing joint with connecting block 8, connecting block 8 side fixedly connected with fixed plate 10, fixed plate 10 side fixedly connected with mount 11, the inside fixedly connected with burnishing device body 12 of mount 11, 12 lower extreme fixedly connected with burnishing roll 13 of burnishing device body.
The implementation mode specifically comprises the following steps: through setting up angle adjusting device 9, burnishing device body 12 and burnishing roll 13, when people need polish undercarriage surface assigned position, people at first only need control angle adjusting device 9 function through control switch 26, thereby the drive carries fixed plate 10 of burnishing device body 12 and carries out angle modulation, after 12 angle modulation to the assigned position to burnishing device body, people only need control angle adjusting device 9 through control switch 26 and stop the function, simultaneously through control switch 26 control burnishing device body 12 function, drive burnishing roll 13 simultaneously and rotate, thereby reach the purpose of polishing the assigned position
The side of the fixed platform 4 is fixedly connected with a second slide bar 14, the side of the supporting arm 6 is fixedly connected with a second sliding sleeve 15, the second sliding sleeve 15 is connected on the surface of the second slide bar 14 in a sliding manner, the other end of the second slide bar 14 is fixedly connected with a limiting block 16, and the second slide bar 14 and the second sliding sleeve 15 are respectively provided with two groups and are symmetrically arranged on two sides of the supporting arm 6.
The implementation mode is specifically as follows: through setting up electric putter 5, second slide bar 14 and second sliding sleeve 15, when people need adjust burnishing device body 12 lateral position, people only need control electric putter 5 through control switch 26 and function, thereby drive support arm 6 and remove, simultaneously under the cooperation of second slide bar 14 and second sliding sleeve 15, make support arm 6 can carry out directional removal, burnishing device body 12 removes behind the assigned position, people only need through control switch 26 control electric putter 5 stop the function can.
Drive bin 17 has been seted up to supporting bench 1 inside, the inside fixedly connected with second motor 18 in drive bin 17, the upper end fixedly connected with pivot 20 of the output shaft of second motor 18, bearing 19 is worn to be equipped with on drive bin 17 surface, pivot 20 wears to establish in bearing 19, the upper end fixed connection of pivot 20 is at the activity platform 2 lower surface.
The upper surface of the support table 1 is provided with two sets of slide rails 21, the other set of slide rails 21 is arranged on the lower surface of the movable table 2, the slide rails 21 are internally provided with a plurality of balls 22, and the balls 22 are symmetrically arranged inside the slide rails 21.
The implementation mode is specifically as follows: through setting up second motor 18, slide rail 21 and ball 22, when people need rotate movable table 2, people only need control second motor 18 function through control switch 26 to drive movable table 2 and rotate, under slide rail 21 and ball 22's cooperation, make movable table 2 carry out the pivoted in-process, can the steady state of holding, improved the device's practicality.
The lower surface of the support platform 1 is fixedly connected with wheel sets 24, the side surfaces of the wheel sets 24 are provided with brake pads 25, and the number of the wheel sets 24 is four, and the wheel sets are arranged at the lower end of the support platform 1 in a rectangular shape.
The lower surface of the support table 1 is fixedly connected with a storage battery 23.
The front surface of the support table 1 is fixedly connected with a control switch 26.
The polishing roller 13 is made of nylon.
The implementation mode is specifically as follows: through the burnishing roller 13 that sets up the nylon materials for the device is carrying out the in-process of polishing to the undercarriage, and burnishing roller 13 is more durable, avoids people to carry out the change burnishing roller 13 that the in-process of normal polishing needs relapse to the undercarriage, has improved the device's practicality, has also reduced people's operating pressure simultaneously.
The working principle is as follows: when in use, people firstly push the device, under the matching of the wheel set 24, the device is convenient for people to move to a designated position, when people need to fix the device, people only need to adjust the brake block 25 arranged on the side surface of the wheel set 24 to a brake state, thereby ensuring that the device can keep a stable working state in the normal operation process, when people need to adjust the height of the polishing device body 12, people only need to control the first motor 303 to operate through the control switch 26, thereby driving the gear 304 to rotate, under the matching of the gear 304 and the rack 306, people can conveniently adjust the height of the movable frame 302 carrying the polishing device body 12, and simultaneously, under the matching of the first sliding rod 307 and the first sliding sleeve 308, the movable frame 302 can be ensured to move directionally, therefore, the height of the polishing device body 12 can be adjusted, when people need to adjust the transverse position of the polishing device body 12, people only need to control the electric push rod 5 to operate through the control switch 26, so as to drive the supporting arm 6 to move, and simultaneously, the supporting arm 6 can be directionally moved under the matching of the second slide bar 14 and the second slide sleeve 15, after the polishing device body 12 is moved to a specified position, people only need to control the electric push rod 5 to stop operating through the control switch 26, when people need to rotate the movable table 2, people only need to control the second motor 18 to operate through the control switch 26, so as to drive the movable table 2 to rotate, and under the matching of the slide rail 21 and the rolling balls 22, the movable table 2 can keep a stable state in the rotating process, so that the practicability of the device is improved, when people need to polish the specified position of the surface of the undercarriage, people only need to control the operation of the angle adjusting device 9 through the control switch 26 at first to drive the fixed plate 10 loaded with the polishing device body 12 to carry out angle adjustment, after the angle of the polishing device body 12 is adjusted to a specified position, people only need to control the operation of the angle adjusting device 9 through the control switch 26 to stop operating, and simultaneously control the operation of the polishing device body 12 through the control switch 26 and drive the polishing roller 13 to rotate, thereby achieving the purpose of polishing the specified position.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (10)

1. The utility model provides an aerospace is with frame support cambered surface polishing frock of falling, includes brace table (1), movable table (2) and lifting unit (3), its characterized in that, movable table (2) set up in brace table (1) upper end, lifting unit (3) fixed connection is in movable table (2) upper end, lifting unit (3) are including support column (301), support column (301) fixed connection is in movable table (2) upper surface, support column (301) side is provided with adjustable shelf (302), first motor (303) of adjustable shelf (302) side fixedly connected with, the output shaft other end fixedly connected with gear (304) of first motor (303), through-hole (10) have been seted up on adjustable shelf (302) surface, gear (304) are worn to establish in through-hole (10), support column (301) side fixedly connected with rack (306), gear (304) mesh with rack (306).
2. The aerospace lifting frame bracket arc polishing tool according to claim 1, wherein a first sliding sleeve (308) is fixedly connected to an inner wall of the movable frame (302), a first sliding rod (307) is fixedly connected to a side surface of the supporting column (301), and the first sliding sleeve (308) is slidably connected to a surface of the first sliding rod (307).
3. The aerospace lifting frame support arc surface polishing tool according to claim 1, wherein a fixing table (4) is fixedly connected to the side surface of the lifting assembly (3), an electric push rod (5) is fixedly connected to the side surface of the fixing table (4), a support arm (6) is fixedly connected to the other end of the electric push rod (5), a groove (7) is formed in the side surface of the support arm (6), a connecting block (8) is arranged inside the groove (7), an angle adjusting device (9) is arranged on the side surface of the groove (7), the groove (7) is movably connected with the connecting block (8) through the angle adjusting device (9), a fixing plate (10) is fixedly connected to the side surface of the connecting block (8), a fixing frame (11) is fixedly connected to the side surface of the fixing plate (10), a polishing device body (12) is fixedly connected inside the fixing frame (11), and a polishing roller (13) is fixedly connected to the lower end of the polishing device body (12).
4. The aerospace lifting frame support cambered surface polishing tool according to claim 3, wherein a second sliding rod (14) is fixedly connected to the side surface of the fixing table (4), a second sliding sleeve (15) is fixedly connected to the side surface of the supporting arm (6), the second sliding sleeve (15) is slidably connected to the surface of the second sliding rod (14), a limiting block (16) is fixedly connected to the other end of the second sliding rod (14), and the second sliding rod (14) and the second sliding sleeve (15) are respectively provided in two sets and symmetrically arranged on two sides of the supporting arm (6).
5. The aerospace lifting frame support cambered surface polishing tool according to claim 1, wherein a transmission bin (17) is formed inside the support table (1), a second motor (18) is fixedly connected inside the transmission bin (17), a rotating shaft (20) is fixedly connected to the upper end of an output shaft of the second motor (18), a bearing (19) is arranged on the surface of the transmission bin (17) in a penetrating manner, the rotating shaft (20) is arranged in the bearing (19) in a penetrating manner, and the upper end of the rotating shaft (20) is fixedly connected to the lower surface of the movable table (2).
6. The aerospace lifting frame support cambered surface polishing tool according to claim 1, wherein two sets of slide rails (21) are arranged on the upper surface of the support table (1), the other set of slide rails (21) is arranged on the lower surface of the movable table (2), and a plurality of balls (22) are arranged inside the slide rails (21) and symmetrically arranged inside the slide rails (21).
7. The aerospace lifting frame support cambered surface polishing tool according to claim 1, wherein four wheel sets (24) are fixedly connected to the lower surface of the support table (1), brake pads (25) are arranged on the side surfaces of the wheel sets (24), and the wheel sets (24) are arranged at the lower end of the support table (1) in a rectangular shape.
8. The aerospace lifting frame support cambered surface polishing tool according to claim 1, wherein a storage battery (23) is fixedly connected to the lower surface of the support table (1).
9. The aerospace lifting frame support cambered surface polishing tool according to claim 1, wherein a control switch (26) is fixedly connected to the front surface of the support table (1).
10. The aerospace lifting frame support arc surface polishing tool according to claim 3, wherein the polishing roller (13) is made of nylon.
CN202211141150.5A 2022-09-20 2022-09-20 Aerospace is with frame support cambered surface polishing frock that rises and falls Withdrawn CN115365978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211141150.5A CN115365978A (en) 2022-09-20 2022-09-20 Aerospace is with frame support cambered surface polishing frock that rises and falls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211141150.5A CN115365978A (en) 2022-09-20 2022-09-20 Aerospace is with frame support cambered surface polishing frock that rises and falls

Publications (1)

Publication Number Publication Date
CN115365978A true CN115365978A (en) 2022-11-22

Family

ID=84072020

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211141150.5A Withdrawn CN115365978A (en) 2022-09-20 2022-09-20 Aerospace is with frame support cambered surface polishing frock that rises and falls

Country Status (1)

Country Link
CN (1) CN115365978A (en)

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Application publication date: 20221122