CN113370040A - Automatic precision grinding device for end face of airplane blade - Google Patents
Automatic precision grinding device for end face of airplane blade Download PDFInfo
- Publication number
- CN113370040A CN113370040A CN202110685887.2A CN202110685887A CN113370040A CN 113370040 A CN113370040 A CN 113370040A CN 202110685887 A CN202110685887 A CN 202110685887A CN 113370040 A CN113370040 A CN 113370040A
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- CN
- China
- Prior art keywords
- telescopic rod
- robotic arm
- sliding
- electric telescopic
- grinding
- Prior art date
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Classifications
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- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
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- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- 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
Abstract
The utility model provides an automatic accurate grinder for aircraft blade terminal surface, including first robotic arm, install first mounting panel on the first robotic arm, the equidistance is provided with multiunit aircraft blade on the first mounting panel, two adjacent aircraft blades are a set of, two aircraft blade symmetries of the same group set up, the other second robotic arm that is provided with of first robotic arm, install the grinding mechanism that has multiple different states on the second robotic arm, grinding mechanism can grind the different surface of aircraft blade, the other controller that is provided with of first robotic arm, controller and first robotic arm, second robotic arm and grinding mechanism link to each other. The invention can grind different surfaces of the airplane blades by controlling the controller, has faster switching, reduces the cost, and can grind two airplane blades in the same group or two airplane blades in two adjacent groups simultaneously, thereby having higher efficiency.
Description
Technical Field
The invention belongs to the field of airplane blade grinding devices, and particularly relates to an automatic precision grinding device for an airplane blade end face.
Background
In aircraft grinding, a number of different grinding tools are required, such as: emery wheel, grinding rod, polishing strip etc to grind the different surfaces of aircraft blade, need spend a large amount of time switching tool, and the cost of whole equipment is high, and present grinder grinding efficiency is low simultaneously, and during the grinding, the risk that aircraft blade warp is big.
Disclosure of Invention
The invention provides an automatic precision grinding device for an end face of an airplane blade, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
the utility model provides an automatic accurate grinder for aircraft blade terminal surface, including first robotic arm, install first mounting panel on the first robotic arm, the equidistance is provided with multiunit aircraft blade on the first mounting panel, two adjacent aircraft blades are a set of, two aircraft blade symmetries of the same group set up, the other second robotic arm that is provided with of first robotic arm, install the grinding mechanism that has multiple different states on the second robotic arm, grinding mechanism can grind the different surface of aircraft blade, the other controller that is provided with of first robotic arm, controller and first robotic arm, second robotic arm and grinding mechanism link to each other.
The automatic precise grinding device for the end face of the airplane blade comprises a first mounting seat, wherein the first mounting seat is n-shaped, the first mounting seat is mounted on a second mechanical arm, the top of the inner side of the first mounting seat is rotatably connected with a first belt wheel, a first rotating mechanism is mounted on the outer wall of the first mounting seat corresponding to the position of the first belt wheel and used for driving the first belt wheel to rotate, first sliding rails are vertically mounted on the two inner walls of the first mounting seat, first electric sliding blocks are mounted on the first sliding rails, a second belt wheel is rotatably connected between the two first electric sliding blocks, grinding belts are wound on the outer rings of the first belt wheel and the second belt wheel, two first gears are rotatably connected between the inner first belt wheel and the second belt wheel of the first mounting seat, the two first gears are symmetrically arranged, and a first electric telescopic rod is vertically mounted between the two first gears on one of the inner walls of the first mounting seat, a connecting rod is arranged on the movable part of the first electric telescopic rod, racks are symmetrically arranged on two sides of the connecting rod, the racks are meshed with corresponding first gears, a first rotating wheel is coaxially arranged on the inner side surface of each first gear, a second electric telescopic rod is fixedly connected onto each first rotating wheel, a support plate is arranged on the movable part of each second electric telescopic rod, a third sliding rail is symmetrically arranged on the support plate, a fourth sliding block is arranged on each third sliding rail, a sliding plate is vertically arranged at the upper end of each fourth sliding block, a second bidirectional telescopic rod is fixedly connected between the two sliding plates on the support plate, the second bidirectional telescopic rod is electric, the fixed part of each second bidirectional telescopic rod is fixedly arranged on the support plate, the movable part of each second bidirectional telescopic rod is fixedly arranged on each sliding plate, a first disc is arranged on the inner side surface of each sliding plate, a first bidirectional telescopic rod is fixedly connected to the middle part between the two first discs, and a plurality of spring pieces are arranged in a circular array at the positions, close to the edges of the first discs, on the opposite sides of the two first discs, the spring pieces are hinged with the first discs, the outer side surfaces of the spring pieces are arranged to be arc surfaces, the spring pieces on the two first discs are equal in number and correspond to one another, the two spring pieces on the two first discs in the opposite direction are in a group, the spring pieces in the same group are connected through hinges, connecting blocks are arranged at the hinged parts of the spring pieces in the same group, a winding drum is rotatably connected to the middle of the fixing part of the first bidirectional telescopic rod, a first pull rope is fixedly connected between each connecting block and the outer ring of the winding drum, a second rotating mechanism is arranged on the fixing part of the first bidirectional telescopic rod and used for driving the winding drum to rotate forwards and backwards, a second disc is arranged on the outer side surface of the sliding plate corresponding to the first disc, a plurality of sliding grooves are arranged in the circular array of the second disc along the radial direction of the second disc, a second sliding block is arranged on each sliding groove, a plurality of first inclined holes are arranged in the circular array of the first disc, the second inclined hole has been seted up to corresponding first inclined hole position on the slide, the central line collineation of first inclined hole and the second inclined hole that corresponds, the slant is fixed with the movable rod on the second slider, movable rod and spring leaf one-to-one, the movable rod is from the second inclined hole that corresponds, pass in the first inclined hole, it is fixed with the second stay cord to connect between movable rod and the spring leaf middle part, the second stay cord is the elasticity rope, it is fixed with fourth electric telescopic handle to connect between second disc and the slide outer wall, controller and first slewing mechanism, first electric slider, first electric telescopic handle, second electric telescopic handle, the second bidirectional telescopic handle, the second slewing mechanism, fourth electric telescopic handle links to each other.
According to the automatic precision grinding device for the end faces of the aircraft blades, the fixed portion of the second bidirectional telescopic rod is sleeved with the cylinder, the winding drum is arranged on the inner side of the cylinder, the circular array is provided with the circular holes in the outer ring of the cylinder, and the first pull rope extends outwards through the corresponding circular holes.
The automatic precision grinding device for the end face of the airplane blade is characterized in that a second slide rail is arranged on the outer wall of the front side of the first mounting seat in a vertical symmetrical mode, a third electric slide block is mounted on the second slide rail, a third rotating mechanism is mounted on the third electric slide block, a fifth electric telescopic rod is mounted on the third rotating mechanism, an air bag is mounted on the movable portion of the fifth electric telescopic rod, and the controller is connected with the third rotating mechanism and the fifth electric telescopic rod.
The automatic precision grinding device for the end face of the airplane blade is characterized in that the air bag is filled with water.
The invention has the advantages that: the invention is controlled by the controller; when the airplane blades need to be ground, firstly, the airplane blades to be ground are installed on a first installation plate, two adjacent airplane blades are in one group, the two airplane blades in the same group are symmetrically arranged, a second mechanical arm is started, the second mechanical arm drives a grinding mechanism to extend into a position between the two airplane blades in the same group or between the two airplane blades in two adjacent groups, the two airplane blades in the same group or the two airplane blades in two adjacent groups can be simultaneously ground through the grinding mechanism, so that the grinding efficiency is higher, meanwhile, in the grinding process, an air bag is tightly attached to the reverse side of a grinding part through controlling a third rotating mechanism and a fifth electric telescopic rod, and the airplane blades can be effectively prevented from being deformed during grinding; the utility model provides an automatic precision grinding device for aircraft blade terminal surface, can grind the different surface of aircraft blade, switches faster, and this design cost is reduced simultaneously, when grinding, can grind simultaneously two aircraft blades or two adjacent two sets of aircraft blades of same group, and efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are 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 cross-sectional view of the grinding mechanism of the present invention; FIG. 2 is a zoom view of the view in the direction A of FIG. 1; FIG. 3 is a partially enlarged view of the portion I in FIG. 1; FIG. 4 is a zoomed view of the arrangement of the aircraft blades on the first mounting plate; FIG. 5 is an enlarged view of the grinding mechanism grinding a flat surface on an aircraft blade; FIG. 6 is a partially enlarged view of the area II in FIG. 5; FIG. 7 is an enlarged view of the grinding mechanism grinding the slot on the aircraft blade; FIG. 8 is an enlarged view of the grinding mechanism grinding the concave upper surface of the aircraft blade; FIG. 9 is an enlarged view of the grinding mechanism grinding the convex surface of the aircraft blade; fig. 10 is an enlarged view of a three-dimensional connection diagram of the second disk and the movable bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The utility model provides an automatic accurate grinder for aircraft blade terminal surface, as shown in the figure, including first robotic arm, install first mounting panel 1 on the first robotic arm, equidistant multiunit aircraft blade 2 that is provided with on the first mounting panel 1, two adjacent aircraft blade 2 are a set of, two aircraft blade 2 symmetries of the same group set up, the other second robotic arm 3 that is provided with of first robotic arm, install the grinding mechanism that has multiple different states on the second robotic arm 3, grinding mechanism can grind the different surface of aircraft blade 2, the other controller that is provided with of first robotic arm, controller and first robotic arm, second robotic arm and grinding mechanism link to each other. The invention is controlled by the controller; when the airplane blades 2 need to be ground, firstly, the airplane blades 2 to be ground are installed on a first installation plate 1, two adjacent airplane blades 2 are in a group, the two airplane blades 2 in the same group are symmetrically arranged, a second mechanical arm 3 is started, the second mechanical arm 3 drives a grinding mechanism to extend into a position between the two airplane blades 2 in the same group or between the two airplane blades 2 in two adjacent groups, the two airplane blades 2 in the same group or the two airplane blades 2 in two adjacent groups can be simultaneously ground through the grinding mechanism, so that the grinding efficiency is higher, meanwhile, in the grinding process, an air bag 36 is tightly attached to the reverse side of a grinding part through controlling a third rotating mechanism 34 and a fifth electric telescopic rod 35, and the airplane blades 2 can be effectively prevented from being deformed in the grinding process; the utility model provides an automatic precision grinding device for aircraft blade terminal surface, can grind the surface that aircraft blade 2 is different, switches faster, and this design cost reduction simultaneously when grinding, can grind simultaneously two aircraft blade 2 or two adjacent two sets of aircraft blade 2 of the same group, efficiency is higher.
Specifically, as shown in the figure, the grinding mechanism described in this embodiment includes a first mounting seat 4, the first mounting seat 4 is n-shaped, the first mounting seat 4 is mounted on the second robot arm 3, a first pulley 5 is rotatably connected to the top of the inner side of the first mounting seat 4, a first rotating mechanism 6 is mounted on the outer wall of the first mounting seat 4 corresponding to the first pulley 5, the first rotating mechanism 6 is used for driving the first pulley 5 to rotate, first sliding rails 7 are vertically mounted on the two inner walls of the first mounting seat 4, a first electric slider is mounted on the first sliding rails 7, a second pulley 8 is rotatably connected between the two first electric sliders, a grinding belt 9 is wound around the outer rings of the first pulley 5 and the second pulley 8, two first gears 10 are rotatably connected between the inner first pulley 5 and the second pulley 8 of the first mounting seat 4, and the two first gears 10 are symmetrically arranged, a first electric telescopic rod 11 is vertically arranged between two first gears 10 on one inner wall of the first mounting seat 4, a connecting rod 12 is arranged on a movable part of the first electric telescopic rod 11, racks 13 are symmetrically arranged on two sides of the connecting rod 12, the racks 13 are meshed with the corresponding first gears 10, a first rotating wheel is coaxially arranged on the inner side surface of each first gear 10, a second electric telescopic rod 14 is fixedly connected onto the first rotating wheel, a support plate 37 is arranged on a movable part of each second electric telescopic rod 14, a third sliding rail is symmetrically arranged on each support plate 37, a fourth sliding block 38 is arranged on each third sliding rail, a sliding plate 15 is vertically arranged at the upper end of each fourth sliding block 38, a second bidirectional electric telescopic rod 17 is fixedly connected between the two sliding plates 15 on each support plate 37, the second bidirectional electric telescopic rod 17 is an electric telescopic rod 17, a fixed part of the second bidirectional electric telescopic rod 17 is fixed onto the support plate 37, and a movable part of the second bidirectional electric telescopic rod 17 is fixed onto the sliding plate 15, the inner side surface of the sliding plate 15 is provided with a first disc 16, a first bidirectional expansion link 39 is fixedly connected with the middle part between the two first discs 16, a plurality of spring pieces 18 are arranged on the opposite sides of the two first discs 16 close to the edge position of the first disc 16 in a circular array, the spring pieces 18 are hinged with the first discs 16, the outer side surfaces of the spring pieces 18 are arranged to be arc surfaces, the spring pieces 18 on the two first discs 16 are equal in number and correspond to each other one by one, the two spring pieces 18 corresponding to each other on the two first discs 16 are in a group, the spring pieces 18 in the same group are connected through hinges, the hinge connection part of the spring pieces 18 in the same group is provided with a connecting block 19, the middle part of the fixed part of the first bidirectional expansion link 39 is rotatably connected with a winding drum 20, a first pull rope 21 is fixedly connected between each connecting block 19 and the outer ring of the winding drum 20, and a second rotating mechanism 22 is arranged on the fixed part of the first bidirectional expansion link 39, the second rotating mechanism 22 is used for driving the winding drum 20 to rotate forward and backward, a second disc 23 is arranged on the outer side surface of the sliding plate 15 corresponding to the first disc 16, a plurality of sliding grooves 24 are arranged in a circular array on the second disc 23, the sliding grooves 24 are arranged along the radial direction of the second disc 23, a second sliding block 25 is arranged on the sliding grooves 24, a plurality of first inclined holes 26 are arranged in a circular array on the first disc 16, second inclined holes 27 are arranged on the sliding plate 15 corresponding to the first inclined holes 26, the center lines of the first inclined holes 26 and the corresponding second inclined holes 27 are collinear, movable rods 28 are obliquely fixed on the second sliding block 25, the movable rods 28 and the spring pieces 18 are in one-to-one correspondence, the movable rods 28 penetrate through the corresponding second inclined holes 27 and first inclined holes 26, a second pull rope 29 is connected and fixed between the movable rods 28 and the middle parts of the spring pieces 18, the second pull rope 29 is an elastic rope, a fourth electric telescopic rod 30 is connected and fixed between the outer wall of the second disc 23 and the sliding plate 15, the controller is connected with the first rotating mechanism 6, the first electric sliding block, the first electric telescopic rod 11, the second electric telescopic rod 14, the second bidirectional telescopic rod 17, the second rotating mechanism 22 and the fourth electric telescopic rod 30. When the plane on the airplane blade 2 needs to be ground through the grinding mechanism, the second bidirectional telescopic rod 17 is started, the second bidirectional telescopic rod 17 extends until the two spring strips 18 in the same group are parallel to each other, at the moment, the shape formed by the plurality of spring strips 18 is similar to a cylinder, the fourth electric telescopic rod 30 is started, the fourth electric telescopic rod 30 is shortened, the movable rod 28 continuously slides towards the corresponding spring strip 18 until the movable rod 28 is contacted with the spring strips 18, at the moment, the movable rod 28 can support the spring strips 18 to enable the spring strips 18 to be smoother, the first rotating mechanism 6 is started, the first rotating mechanism 6 drives the first belt wheel 5, the second belt wheel 8 and the grinding belt 9 to continuously rotate, when the tightness of the grinding belt 9 needs to be adjusted, the adjustment can be carried out by adjusting the positions of the two first electric sliding blocks, the second mechanical arm 3 drives the grinding mechanism to the position to be ground, by controlling the length of the first electric telescopic rod 11, the angle of the second electric telescopic rod 14 can be adjusted, so that the second electric telescopic rod 14 faces to a part to be ground of the airplane blade 2, the second electric telescopic rod 14 extends, the plurality of spring pieces 18 push the grinding belt 9 to the part to be ground of the airplane blade 2, and as the grinding belt 9 is in a rotating state and the shape formed by the plurality of spring pieces 18 is similar to a cylinder at the moment, the plane of the airplane blade 2 can be ground by extruding the grinding belt 9 by the spring pieces 18; when the grooves on the airplane blades 2 need to be ground, the fourth electric telescopic rod 30 is started, the fourth electric telescopic rod 30 is shortened, the movable rod 28 continuously slides towards the spring pieces 18, the movable rod 28 pushes the spring pieces 18 to rotate outwards, meanwhile, the second bidirectional telescopic rod 17 is started, the second bidirectional telescopic rod 17 is shortened, the distance between the two first disks 16 is shortened, the two spring pieces 18 in the same group are arched outwards, at the moment, the shape formed by the spring pieces 18 is similar to the shape formed by the bottom parts of the two circular truncated cones in a fit mode, the grinding belt 9 can be pushed into the grooves of the airplane blades 2 through the arched parts of the spring pieces 18 in the same group, the first rotating mechanism 6 is started, and the grooves of the airplane blades 2 can be ground through the rotating grinding belt 9; when the concave curved surface of the aircraft blade 2 needs to be ground, firstly, the same group of spring pieces 18 are adjusted to be in an arched state, namely, the groove is ground, the second rotating mechanism 22 is started, the second rotating mechanism 22 drives the winding drum 20 to rotate, the first pull rope 21 is continuously wound on the outer ring of the winding drum 20, the connecting position of the same group of spring pieces 18 moves inwards, the spring pieces 18 gradually become an arc shape, meanwhile, the fourth electric telescopic rod 30 is started, the fourth electric telescopic rod 30 extends, the movable rod 28 continuously slides in the direction far away from the spring pieces 18, the second pull rope 29 pulls the middle parts of the spring pieces 18, the radian of the same group of spring pieces 18 which are bent can be adjusted by controlling the length of the fourth electric telescopic rod 30, at the moment, the shape formed by the same group of spring pieces 18 is similar to the lantern shape of which the middle part is convex outwards, the outward convex spring pieces 18 attach the grinding belt 9 in the rotating state to the concave surface to be ground of the aircraft blade 2, the concave part of the airplane blade 2 can be ground; when the convex part of the aircraft blade 2 needs to be ground, firstly, the same group of spring strips 18 are adjusted to be in a grinding plane state, then the second rotating mechanism 22 is started, the second rotating mechanism 22 drives the winding drum 20 to rotate, the first pull rope 21 is continuously wound on the outer ring of the winding drum 20, the first pull rope 21 pulls the same group of spring strips 18 synchronously, the middle parts of the same group of spring strips 18 are inwards concave, the fourth electric telescopic rod 30 is started, the fourth electric telescopic rod 30 is shortened, the movable rods 28 slide towards the corresponding spring strips 18, the radian of the inwards concave part of the same group of spring strips 18 can be adjusted through the movable rods 28, the grinding belts 9 in a rotating state are attached to the convex outer surface of the aircraft blade 2 by the inwards concave same group of spring strips 18, and the convex arc surface of the aircraft blade 2 can be ground; the grinding mechanism is simple in structure and can grind various different surfaces of the airplane blade 2.
Specifically, as shown in the drawings, the outer ring of the fixing portion of the second bidirectional telescopic rod 17 according to the embodiment is sleeved with a cylinder 30, the winding drum 20 is disposed inside the cylinder 30, a plurality of circular holes 31 are formed in a circular array on the outer ring of the cylinder 30, and the first pulling rope 21 extends outwards through the corresponding circular hole 31. The cylinder 30 can effectively prevent the first pull ropes 21 from knotting with each other, which may cause the device to fail to operate normally.
Further, as shown in the figure, the outer wall of the front side of the first mounting seat 4 in this embodiment is provided with a second slide rail 32 in a vertical symmetric manner, the second slide rail 32 is provided with a third electric slide block 33, the third electric slide block 33 is provided with a third rotating mechanism 34, the third rotating mechanism 34 is provided with a fifth electric telescopic rod 35, the movable portion of the fifth electric telescopic rod 35 is provided with an air bag 36, and the controller is connected with the third rotating mechanism 34 and the fifth electric telescopic rod 35. In the process of grinding the aircraft blade 2, the air bag 36 can be tightly attached to the reverse side of the grinding part by controlling the third rotating mechanism 34 and the fifth electric telescopic rod 35, so that the aircraft blade 2 can be effectively prevented from deforming during grinding.
Further, water can be used for cooling, and the air bag 36 of the present embodiment is filled with water. In the grinding process, more heat can be generated, the heat can easily cause the deformation of the aircraft blade 2 and easily cause a fire, and the water in the air bag 36 can effectively cool the aircraft blade 2.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides an automatic precision grinding device for aircraft blade terminal surface which characterized in that: including first robotic arm, install first mounting panel (1) on the first robotic arm, equidistant multiunit aircraft blade (2) that is provided with on first mounting panel (1), two adjacent aircraft blade (2) are a set of, two aircraft blade (2) symmetry settings with the group, the other second robotic arm (3) that is provided with of first robotic arm, install the grinding mechanism that has multiple different states on second robotic arm (3), grinding mechanism can grind the different surface of aircraft blade (2), the other controller that is provided with of first robotic arm, controller and first robotic arm, second robotic arm and grinding mechanism link to each other.
2. An automated precision grinding apparatus for an end face of an aircraft blade according to claim 1, wherein: the grinding mechanism comprises a first mounting seat (4), the first mounting seat (4) is n-shaped, the first mounting seat (4) is mounted on a second mechanical arm (3), the top of the inner side of the first mounting seat (4) is rotatably connected with a first belt wheel (5), a first rotating mechanism (6) is mounted on the outer wall of the first mounting seat (4) corresponding to the position of the first belt wheel (5), the first rotating mechanism (6) is used for driving the first belt wheel (5) to rotate, first sliding rails (7) are vertically mounted on two inner walls of the first mounting seat (4), first electric sliding blocks are mounted on the first sliding rails (7), a second belt wheel (8) is rotatably connected between the two first electric sliding blocks, a grinding belt (9) is wound on the outer rings of the first belt wheel (5) and the second belt wheel (8), and two first gears (10) are rotatably connected between the inner first belt wheel (5) and the second belt wheel (8) of the first mounting seat (4), two first gears (10) are symmetrically arranged, a first electric telescopic rod (11) is vertically arranged between the two first gears (10) on one inner wall of a first mounting seat (4), a connecting rod (12) is arranged on a movable part of the first electric telescopic rod (11), racks (13) are symmetrically arranged on two sides of the connecting rod (12), the racks (13) are meshed with the corresponding first gears (10), a first rotating wheel is coaxially arranged on the inner side surface of each first gear (10), a second electric telescopic rod (14) is fixedly connected on the first rotating wheel, a supporting plate (37) is arranged on the movable part of each second electric telescopic rod (14), a third sliding rail is symmetrically arranged on the supporting plate (37), a fourth sliding block (38) is arranged on the third sliding rail, a sliding plate (15) is vertically arranged at the upper end of the fourth sliding block (38), and a second bidirectional telescopic rod (17) is fixedly connected between the two sliding plates (15) on the supporting plate (37), the second bidirectional telescopic rod (17) is electric, the fixed part of the second bidirectional telescopic rod (17) is fixed on the supporting plate (37), the movable part of the second bidirectional telescopic rod (17) is fixed on the sliding plate (15), the first disks (16) are installed on the inner side surface of the sliding plate (15), the first bidirectional telescopic rod (39) is fixedly connected in the middle between the two first disks (16), a plurality of spring pieces (18) are circularly arrayed at the positions, close to the edges of the first disks (16), of the opposite sides of the two first disks (16), the spring pieces (18) are hinged with the first disks (16), the outer side surfaces of the spring pieces (18) are arc surfaces, the number of the spring pieces (18) on the two first disks (16) is equal and in one-to-one correspondence, the two spring pieces (18) corresponding to each other on the two first disks (16) are in a group, the spring pieces (18) in the same group are connected through hinges, the hinge connection part of the spring pieces (18) in the same group is provided with a connecting block (19), the middle part of the fixed part of a first bidirectional telescopic rod (39) is rotatably connected with a winding drum (20), a first pull rope (21) is fixedly connected between the outer ring of each connecting block (19) and the outer ring of the winding drum (20), the fixed part of the first bidirectional telescopic rod (39) is provided with a second rotating mechanism (22), the second rotating mechanism (22) is used for driving the winding drum (20) to rotate forwards and backwards, the outer side surface of a sliding plate (15) is provided with a second disc (23) corresponding to the position of a first disc (16), the circular array of the second disc (23) is provided with a plurality of sliding chutes (24), the sliding chutes (24) are arranged along the radial direction of the second disc (23), the sliding chutes (24) are provided with second sliding blocks (25), the circular array of the first disc (16) is provided with a plurality of first inclined holes (26), the sliding plate (15) is provided with a second inclined hole (27) corresponding to the position of the first inclined hole (26), the center line collineation of first inclined hole (26) and the second inclined hole (27) that corresponds, the slant is fixed with movable rod (28) on second slider (25), movable rod (28) and spring leaf (18) one-to-one, movable rod (28) are from second inclined hole (27) that correspond, pass in first inclined hole (26), it is fixed with second stay cord (29) to connect between movable rod (28) and the spring leaf (18) middle part, second stay cord (29) are the elasticity rope, it is fixed with fourth electric telescopic handle (30) to connect between second disc (23) and slide (15) outer wall, controller and first slewing mechanism (6), first electric slider, first electric telescopic handle (11), second electric telescopic handle (14), second bidirectional telescopic handle (17), second slewing mechanism (22), fourth electric telescopic handle (30) link to each other.
3. An automated precision grinding apparatus for an end face of an aircraft blade according to claim 2, wherein: the fixed part outer ring of the second bidirectional telescopic rod (17) is sleeved with a cylinder (30), the winding drum (20) is arranged on the inner side of the cylinder (30), a plurality of round holes (31) are arranged on the outer ring of the cylinder (30) in a circular array, and the first pull rope (21) extends outwards through the corresponding round holes (31).
4. An automated precision grinding apparatus for an end face of an aircraft blade according to claim 2 or 3, wherein: first mount pad (4) front side outer wall on vertical symmetry be provided with second slide rail (32), install third electric slider (33) on second slide rail (32), install third slewing mechanism (34) on third electric slider (33), install fifth electric telescopic handle (35) on third slewing mechanism (34), install gasbag (36) on the movable part of fifth electric telescopic handle (35), the controller links to each other with third slewing mechanism (34) and fifth electric telescopic handle (35).
5. An automated precision grinding apparatus for an end face of an aircraft blade according to claim 4, wherein: the air bag (36) is filled with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685887.2A CN113370040B (en) | 2021-06-21 | 2021-06-21 | Automatic precision grinding device for end face of airplane blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685887.2A CN113370040B (en) | 2021-06-21 | 2021-06-21 | Automatic precision grinding device for end face of airplane blade |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161266A (en) * | 2021-11-11 | 2022-03-11 | 佛山中国发明成果转化研究院 | Special-shaped part grinding and polishing machine |
| CN116638419A (en) * | 2023-07-19 | 2023-08-25 | 成都吉豪汽车部件有限公司 | Automobile part polishing device |
| CN117564889A (en) * | 2024-01-15 | 2024-02-20 | 莱州润昇石油设备有限公司 | Submersible electric pump impeller polishing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058207A (en) * | 2015-08-11 | 2015-11-18 | 吉林大学 | Abrasive belt grinding machining device with contact wheel depot |
| CN105252388A (en) * | 2015-01-09 | 2016-01-20 | 电子科技大学 | Curved surface mirror image grinding system |
| CN110315411A (en) * | 2019-06-19 | 2019-10-11 | 禹奕智能科技（上海）有限公司 | Suitable for robot end's Flexible polishing system |
| CN210232351U (en) * | 2019-07-08 | 2020-04-03 | 常州创胜特尔数控机床设备有限公司 | Tool magazine manipulator capable of being obliquely installed and saving space |
| US20200114484A1 (en) * | 2018-10-15 | 2020-04-16 | Honda Motor Co., Ltd. | Polishing device |
-
2021
- 2021-06-21 CN CN202110685887.2A patent/CN113370040B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252388A (en) * | 2015-01-09 | 2016-01-20 | 电子科技大学 | Curved surface mirror image grinding system |
| CN105058207A (en) * | 2015-08-11 | 2015-11-18 | 吉林大学 | Abrasive belt grinding machining device with contact wheel depot |
| US20200114484A1 (en) * | 2018-10-15 | 2020-04-16 | Honda Motor Co., Ltd. | Polishing device |
| CN110315411A (en) * | 2019-06-19 | 2019-10-11 | 禹奕智能科技（上海）有限公司 | Suitable for robot end's Flexible polishing system |
| CN210232351U (en) * | 2019-07-08 | 2020-04-03 | 常州创胜特尔数控机床设备有限公司 | Tool magazine manipulator capable of being obliquely installed and saving space |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161266A (en) * | 2021-11-11 | 2022-03-11 | 佛山中国发明成果转化研究院 | Special-shaped part grinding and polishing machine |
| CN116638419A (en) * | 2023-07-19 | 2023-08-25 | 成都吉豪汽车部件有限公司 | Automobile part polishing device |
| CN116638419B (en) * | 2023-07-19 | 2023-10-03 | 成都吉豪汽车部件有限公司 | Automobile part polishing device |
| CN117564889A (en) * | 2024-01-15 | 2024-02-20 | 莱州润昇石油设备有限公司 | Submersible electric pump impeller polishing device |
| CN117564889B (en) * | 2024-01-15 | 2024-03-12 | 莱州润昇石油设备有限公司 | Submersible electric pump impeller polishing device |
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|---|---|
| CN113370040B (en) | 2022-05-20 |
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