CN113246178B - Maintenance support body of heavy machinery transmission arm - Google Patents
Maintenance support body of heavy machinery transmission arm Download PDFInfo
- Publication number
- CN113246178B CN113246178B CN202110590113.1A CN202110590113A CN113246178B CN 113246178 B CN113246178 B CN 113246178B CN 202110590113 A CN202110590113 A CN 202110590113A CN 113246178 B CN113246178 B CN 113246178B
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- frame
- sliding
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- platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0066—Means or methods for maintaining or repairing manipulators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
Abstract
The invention discloses a maintenance frame body of a heavy machinery transmission arm, which comprises a tool table, wherein one side of the tool table is provided with a wallboard, a detection station is arranged at the middle part of the front vertical surface of the wallboard, the top end of the detection station is provided with an XY-axis walking assembly, the XY-axis walking assembly comprises a slide rail and an overlapping frame, a slide groove block is connected on the track of the slide rail in a sliding manner, a cushion block is welded on the upper surface of the slide groove block, an overhead platform is arranged at one side of the cushion block, a first motor is arranged at the left part of the upper surface of the overhead platform, an active mounting frame is welded at the left part of the upper surface of the overhead platform, a second motor is arranged in the frame of the active mounting frame, a bearing table is welded on the upper surface of the tool table, a strip-shaped frame is arranged on the upper surface of the bearing table, a rotating seat is arranged at the active end of the strip-shaped frame, a belt is driven on the outer wall of the rotating seat, a fixing part is arranged on the outer wall of the belt, and a connecting seat is welded at one side of the fixing part, the lower surface of the connecting seat is provided with a sliding groove close to the outer part, and the sliding groove part is connected with a guide rail in a sliding way.
Description
Technical Field
The invention relates to the field of heavy machinery, in particular to a maintenance frame body of a transmission arm of heavy machinery.
Background
The mechanical driving arm is an automatic operating device which can imitate some action functions of human hands and arms and is used for grabbing, carrying objects or operating tools according to a fixed program. The transmission arm is mainly composed of three major parts of an actuating mechanism, a driving mechanism and a control system. The hand is a member for gripping a workpiece, and has various configurations such as a grip type, a holding type, and an adsorption type according to the shape, size, weight, material, and working requirements of the gripped object. The motion mechanism enables the hand to complete various rotation, movement or compound motions to realize specified actions and change the position and the posture of a gripped object.
However, in the current market, a maintenance frame body of a traditional heavy mechanical transmission arm is improved according to the prior art, in the prior art, after a mechanical driving arm is driven for a long time, the transmission arm needs to be overhauled, the existing overhauling tool is simple in structure, only a single group of transmission arms are overhauled, the transmission arms cannot be overhauled in large batch, and overhauling efficiency is low.
Disclosure of Invention
The present invention is directed to a frame for maintaining a transmission arm of heavy machinery, so as to solve the problems of the prior art.
In order to achieve the purpose, the invention provides a maintenance frame body of a heavy-duty mechanical transmission arm, which comprises a tool table, wherein one side of the tool table is provided with a wall plate, the middle part of the front vertical surface of the wall plate is provided with a detection station, the left side and the right side of the front vertical surface of the detection station are both provided with grooves, the top end of the detection station is provided with an XY-axis walking assembly, the walking end of the XY-axis walking assembly is provided with a positioning assembly, the XY-axis walking assembly comprises a slide rail and an overlap joint frame, the track of the slide rail is connected with a slide groove block in a sliding manner, the upper surface of the slide groove block is welded with a cushion block, one side of the cushion block is provided with an overhead platform, the upper surface of the overhead platform is close to the left part and is provided with a first motor, the driving end of the first motor is provided with a gear plate body, the gear plate is meshed with a rack arranged on the inner side of the slide rail, the upper surface of the overhead platform is welded with an active installation frame, and a second motor is arranged in the active installation frame, a gear is installed at the driving shaft part of the second motor, a first gear strip is meshed on the outer wall of the gear, the first gear strip is lapped on two groups of slide rails, welding rods are welded on the left side and the right side of the lower surface of the overhead platform, installation scaffold bodies are installed at the bottom ends of the welding rods, support panels are fixedly connected with the bottom ends of the two groups of installation scaffold bodies, a cylinder assembly is installed on the upper surface of each support panel, clamping hands are installed at the driving end and the driven end of the cylinder assembly, pedestrian platform members are arranged at the clamping hands, L-shaped support blocks are welded on the left side and the right side of the upper surface of each support panel, threaded sleeves are installed on the upper surfaces of the L-shaped support blocks, screw rods are in threaded connection at the inner cavities of the threaded sleeves, springs are installed on the outer walls of the screw rods, lapping frames are installed at positions, which are close to the rear parts, slide rail bodies are arranged on the upper surfaces of the lapping frames, which are close to the left parts, the upper surface of the sliding rail body is connected with a sliding block in a sliding mode, one side of the sliding block is welded with one side of the overhead platform, the upper surface of the overhead platform is provided with a support frame, the upper surface of the support frame is provided with an air cylinder, the telescopic end of the air cylinder is provided with a telescopic rod, one end of the telescopic rod penetrates through the central part of the upper surface of the overhead platform and is fixedly connected with the upper surface of the support panel, the right wall of the support frame is welded with a limiting frame strip, a guide strip is installed in the right groove of the limiting frame strip, the other end of the guide strip is welded with the upper surface of the sliding block, wherein the upper surface of the tool table is welded with a bearing table, the upper surface of the bearing table is provided with a strip-shaped frame, the driving end of the strip-shaped frame is provided with a rotating seat, a belt is driven on the outer wall of the rotating seat, a fixing piece is installed on the outer wall of the belt, one side of the fixing piece is welded with a connecting seat, the lower surface of the connecting seat is provided with a sliding groove near the outer part, and the sliding groove part is connected with a guide rail in a sliding way.
As a still further scheme of the invention: the pedestrian platform component comprises a steel bar positioning frame, two groups of XY-axis walking assemblies are welded with two ends of the steel bar positioning frame, a pedestrian platform is welded between the two groups of XY-axis walking assemblies, and the steel bar positioning frame is arranged on the middle portion of the upper surface of the pedestrian platform.
As a still further scheme of the invention: the groove body has been seted up to one side of connecting seat, is provided with the notch post in the notch body of recess, and the bottom welding of notch post has the trompil piece.
As a still further scheme of the invention: the outer wall left and right sides of bar frame all welds has the protrusion, and the welding has horizontal post between two sets of protrusion, and the outer wall left and right sides of horizontal post has all cup jointed the holder, and the outer wall of protrusion leans on left position and leans on right position all with the perforation sliding connection to the trompil piece.
As a still further scheme of the invention: the top of connecting seat is provided with rotary mechanism, rotary mechanism includes the round base, seted up on the outer wall of round base to wearing the groove, and to wearing groove position to install the gear body, the top of three group gear bodies is provided with the ring, and the upper surface mounting of ring has spacing post, the upper surface of ring is run through to the one end of spacing post, the meshing has external gear on the outer wall of gear body, and external gear power input installs the motor carrier, the support round platform is installed on the top of gear post, and the upper surface that supports the round platform passes through screw fixed connection end frame body.
As a still further scheme of the invention: the top of end framework is provided with the lifting assembly, and the lifting assembly includes the mullion, and the inside casing position welding placed in the middle of the mullion has the well board, and the last surface mounting of well board has a cavity section of thick bamboo, and the inner chamber department sliding connection of a cavity section of thick bamboo has the screw rod, and one side of meshing seat is provided with the triangular supports frame, and the gear is installed to the drive end of triangular supports frame, and the tooth's socket that the outer wall of gear and the outer wall of screw rod were seted up meshes mutually.
As a still further scheme of the invention: the base is installed to the bottom of screw rod, and the welding has the platform of lifting on the outer wall of base, and the sliding block has all been welded to the back left and right sides of platform of lifting, and the spout body is all installed to the facade left and right sides before the frame of mullion, spout body and sliding block sliding connection.
As a still further scheme of the invention: the bottom welding of muntin has sliding panel, and sliding panel's lower surface is provided with end frame body, end frame body's last surface mounting has the second gear strip, the track is all installed to end frame body's upper surface both sides, sliding panel's the lower surface about both sides stranded seted up the spout mouth, end frame body's the upper surface about both sides and the sliding panel left and right sides sliding connection, and sliding panel's last surface mounting has the third motor, the gear body is installed to the drive end of third motor, gear body and second gear strip intermeshing.
As a still further scheme of the invention: the upper surfaces of the three sets of lift tables support a robotic arm member.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the belt conveyor, the rotating seat is mounted at the right end of the inner frame of the strip-shaped frame, the motor is mounted at the power input end of the rotating seat and used for driving the rotating seat to rotate, the belt connected to the outer wall of the rotating seat inevitably rotates after the rotating seat rotates, the fixing piece mounted on the outer wall of the belt is used for fixing the connecting seat, the fixing piece clamps the belt, one side of the lower surface of the connecting seat is in sliding connection with the guide rail, the connecting seat is guaranteed to be displaced on the fixing piece under the condition that the belt is displaced, the structure is optimized, and the design is reasonable.
2. According to the invention, when the screw rod moves downwards, the base is driven to move downwards, the lifting platform welded on one side of the base slides through the sliding blocks connected with the left side and the right side of the back surface and the upper chute body, so that the lifting platform moves downwards on the left side of the vertical frame, the third motor is controlled to operate, the gear body connected with the driving end of the third motor is inevitably driven to rotate, the gear body is meshed with the second gear, the supporting platform moves on the second gear in the rotating state of the gear body, and after the mechanical arm component moves to the inner cavity of the detection station, a detection person stands on a pedestrian platform, and then the power arm of the mechanical equipment can be overhauled.
3. According to the invention, the protruding parts welded on the two sides of the outer wall of the strip-shaped frame are used for fixing the transverse column, the outer wall of the transverse column and the clamping parts are in a group of clamping shapes, and meanwhile, the hole opening block can slide on the outer wall of the transverse column, so that when the connecting seat is on the transverse surface of the guide rail, the hole opening block is matched with the upper notch column to contact the groove formed in the outer wall of the connecting seat, the phenomenon that the connecting seat is derailed when the connecting seat is linearly displaced is avoided, and when the connecting seat is linearly displaced on the fixing part, the notch column can be separated from the notch of the groove, so that the connecting seat can be conveniently subjected to curved displacement.
4. According to the invention, by controlling the operation of the first motor, the bottom end of the first motor is connected with the gear and is meshed with the slot tooth opening of the slide rail, so that the slide groove block can move left and right on the slide rail, the operation of the second motor is controlled, the gear connected with the drive end of the second motor is meshed with the outer wall of the first gear strip, so that the active mounting frame can move on one side of the first gear strip, and the sliding block can slide on the lapping frame, so that the stability of the active mounting frame during moving is ensured.
Drawings
FIG. 1 is a schematic structural view of a service frame body of a heavy machine drive arm of the present invention;
FIG. 2 is a top view of a clamp assembly in a service bay of a heavy machine drive arm of the present invention;
FIG. 3 is a side view of the XY-axis walking assembly in the maintenance frame of the heavy machine drive arm of the present invention;
FIG. 4 is an enlarged view of FIG. 1 at A of the service bracket body of the heavy machine drive arm of the present invention;
FIG. 5 is an enlarged view of FIG. 1 at B of the service bracket body of the heavy machine drive arm of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at D of the service bracket body of the heavy machine drive arm of the present invention;
FIG. 7 is a top view of a circular base in a service frame body of a heavy machine drive arm of the present invention;
FIG. 8 is an enlarged view of FIG. 1 at C of the service bracket body of the heavy machine drive arm of the present invention;
fig. 9 is a block diagram of a pedestrian platform structure in a maintenance frame of a heavy machinery actuator arm of the present invention.
Description of reference numerals: the device comprises a tooling table 1, a detection station 2, an XY-axis walking assembly 3, a groove 4, a wall plate 5, a clamping assembly 6, a third motor 7, a second gear strip 8, a driving installation frame 9, a guide belt 10, a limiting frame strip 11, an air cylinder 12, an expansion rod 13, an overhead platform 14, a first motor 15, a second motor 16, a positioning assembly 17, a cushion block 18, a sliding groove block 19, a gear 20, a welding rod 21, a sliding rail 22, a threaded sleeve 23, an L-shaped support block 24, an air cylinder assembly 25, an installation scaffold 26, a pedestrian platform member 27, a support body 28, a first gear strip 29, a lap joint frame 30, a sliding block 31, a mechanical arm member 32, a rotating mechanism 33, a lifting assembly 34, a triangular support frame 35, a vertical frame 36, a screw rod 37, a meshing seat 38, a lifting table 39, a sliding block 40, a sliding groove body 41, a bottom frame body 42, a pedestrian platform 43, a gear body 44, a base 45, a bearing table 46, a middle plate 47, a limiting plate, a limiting frame 11, a limiting frame 20, a limiting frame, a positioning assembly 20, a positioning assembly, a, The steel bar positioning device comprises a round base 48, a gear column 49, a limiting column 50, a gear body 51, a rotating seat 52, a strip-shaped frame 53, a guide rail 54, a belt 55, a protruding part 56, a clamping part 57, a groove body 58, a notch column 59, a hole block 60, a connecting seat 61, a transverse column 62, a steel bar positioning frame 63 and a fixing part 64.
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 to 9, the maintenance frame body of the heavy machinery transmission arm according to the preferred embodiment of the present invention includes a tool table 1, a wall plate 5 is disposed on one side of the tool table 1, a detection station 2 is mounted on a central portion of a front vertical surface of the wall plate 5, grooves 4 are formed on both left and right sides of the front vertical surface of the detection station 2, an XY-axis walking assembly 3 is mounted on a top end of the detection station 2, a positioning assembly 17 is disposed on a walking end of the XY-axis walking assembly 3, and the XY-axis walking assembly 3 includes a slide rail 22 and an overlapping frame 30. Sliding connection has a sliding chute piece 19 on the track of slide rail 22, and sliding chute piece 19's last surface welding has cushion 18, and one side of cushion 18 is provided with built on stilts platform 14, and first motor 15 is installed near left position to the upper surface of built on stilts platform 14, and the disk body is installed to the drive end of first motor 15, and the disk body with the rack of the inboard installation of slide rail 22 meshes mutually, and the upper surface of built on stilts platform 14 has initiative installing frame 9 near left position welding, installs second motor 16 in the frame of initiative installing frame 9, and gear 20 is installed at the drive shaft position of second motor 16, and the meshing has first rack 29 on gear 20's the outer wall, and the overlap joint of first rack 29 sets up on two sets of slide rails 22. Welding rods 21 are welded on the left side and the right side of the lower surface of the overhead platform 14, installation scaffold bodies 26 are installed at the bottom ends of the welding rods 21, supporting panels are fixedly connected to the bottom ends of the two sets of installation scaffold bodies 26, air cylinder assemblies 25 are installed on the upper surfaces of the supporting panels, clamping hands are installed at driving ends and driven ends of the air cylinder assemblies 25, and pedestrian platform components 27 are arranged at the positions of the clamping hands. L-shaped supporting blocks 24 are welded on the left side and the right side of the upper surface of the supporting panel, threaded sleeves 23 are mounted on the upper surfaces of the L-shaped supporting blocks 24, threaded rods are connected to the inner cavities of the threaded sleeves 23 in a threaded mode, and springs are mounted on the outer walls of the threaded rods. The lap joint frame 30 is installed by the back position between two sets of slide rails 22, the upper surface of lap joint frame 30 leans on left position to be provided with the slide rail body, and the upper surface sliding connection of the slide rail body has slider 31, one side of slider 31 and one side welding of aerial platform 14, the upper surface mounting of aerial platform 14 has the support frame, and the upper surface of support frame is provided with cylinder 12, telescopic link 13 is installed to the flexible end of cylinder 12, the upper surface central part of aerial platform 14 is run through to the one end of telescopic link 13, and with supporting panel upper surface fixed connection. The welding has spacing frame strip 11 on the right wall of support frame, and the guidance tape 10 is installed to the right inslot of spacing frame strip 11, and the other end of guidance tape 10 and the upper surface welding of slider 31. The upper surface welding of frock platform 1 has bearing platform 46, and the last surface mounting of bearing platform 46 has bar frame 53, and bar frame 53's initiative end is installed and is rotated seat 52, rotates the transmission on seat 52's the outer wall and has belt 55, installs mounting 64 on belt 55's the outer wall, and the welding of one side of mounting 64 has connecting seat 61, and the spout has been seted up near outer position to the lower surface of connecting seat 61, and spout position sliding connection has guide rail 54.
Further, the pedestrian platform member 27 includes a steel bar positioning frame 63, two sets of XY-axis walking assemblies 3 are welded to two ends of the steel bar positioning frame 63, a pedestrian platform 43 is welded between the two sets of XY-axis walking assemblies 3, and the steel bar positioning frame 63 is arranged on the central portion of the upper surface of the pedestrian platform 43.
Further, a groove body 58 is formed in one side of the connecting seat 61, a groove opening column 59 is arranged in a groove opening of the groove body 58, and a hole block 60 is welded at the bottom end of the groove opening column 59. The outer wall left and right sides of bar frame 53 all welds has protrusion 56, has horizontal post 62 between two sets of protrusion 56 welding, and the outer wall left and right sides of horizontal post 62 has all cup jointed holder 57, and the outer wall of protrusion 56 leans on the left part all with the right part to perforation sliding connection of trompil piece 60.
Further, a rotating mechanism 33 is arranged above the connecting seat 61. The rotating mechanism 33 comprises a circular base 48, a through groove is formed in the outer wall of the circular base 48, gear bodies 51 are mounted at the positions of the through groove, circular rings are arranged above the three groups of gear bodies 51, a limiting column 50 is mounted on the upper surface of each circular ring, and one end of each limiting column 50 penetrates through the upper surface of each circular ring. An external gear is meshed on the outer wall of the gear body 51, a motor carrier is mounted at the power input end of the external gear, a supporting circular truncated cone is mounted at the top end of the gear column 49, the upper surface of the supporting circular truncated cone is fixedly connected with a bottom frame body 42 through screws, and a lifting assembly 34 is arranged above the bottom frame body 42.
Specifically, lift subassembly 34 includes mullion 36, and mullion 36's inside casing middle part welding has put board 47 in, and the last surface mounting who puts board 47 has a cavity section of thick bamboo, and the inner chamber department sliding connection of a cavity section of thick bamboo has screw rod 37, and one side of meshing seat 38 is provided with triangular supports frame 35, and the gear is installed to triangular supports frame 35's drive end, and the tooth's socket that the outer wall of gear and screw rod 37's outer wall was seted up meshes mutually. The base 45 is installed to the bottom of screw rod 37, and the welding has lifting table 39 on the outer wall of base 45, and sliding block 40 has all been welded to the back left and right sides of lifting table 39.
Furthermore, the left side and the right side of the front vertical surface of the frame of the vertical frame 36 are both provided with sliding groove bodies 41, the sliding groove bodies 41 are in sliding connection with the sliding blocks 40, the bottom end of the vertical frame 36 is welded with a sliding panel, the lower surface of the sliding panel is provided with a bottom frame body 42, and the upper surface of the bottom frame body 42 is provided with the second gear rack 8. The track is all installed to the upper surface both sides of end frame body 42, and the sliding groove mouth has been seted up to the both sides about sliding panel's the lower surface, and the upper surface left and right sides and the sliding panel left and right sides sliding connection of end frame body 42, and sliding panel's upper surface mounting has third motor 7, and gear body 44 is installed to the drive end of third motor 7, and gear body 44 and second rack 8 intermeshing, the upper surface support of three group's lifts 39 has robotic arm component 32.
The working principle of the maintenance frame body of the heavy machinery transmission arm of the invention is described as follows:
when the tool table is used, the bearing table 46 is overlapped on the upper surface of the tool table 1, and meanwhile, the strip-shaped frame 53 is arranged on the upper surface of the bearing table 46, wherein the strip-shaped frame 53 is used for controlling the mechanical arm component 32 to carry out transmission displacement;
specifically, the method comprises the following steps: a rotating seat 52 is arranged at the right end of the inner frame of the strip-shaped frame 53, a motor is arranged at the power input end of the rotating seat 52 and is used for driving the rotating seat 52 to rotate, after the rotating seat 52 rotates, a belt 55 which is inevitably connected to the outer wall of the rotating seat 52 rotates, a fixing part 64 which is arranged on the outer wall of the belt 55 is used for fixing the connecting seat 61, the fixing part 64 clamps the belt 55, and the lower surface side of the connecting seat 61 is in sliding connection with the guide rail 54, so that the connecting seat 61 can be displaced on the fixing part 64 under the condition that the belt 55 is displaced;
meanwhile, the protruding pieces 56 welded on the two sides of the outer wall of the strip-shaped frame 53 are used for fixing the transverse column 62, the outer wall of the transverse column 62 and the clamping pieces 57 are in a group of clamping shapes, and meanwhile, the hole opening block 60 can slide on the outer wall of the transverse column 62, so that when the connecting seat 61 is on the transverse surface of the guide rail 54, the hole opening block 60 is matched with the upper notch column 59 to contact the groove body 58 arranged on the outer wall of the connecting seat 61, derailment of the connecting seat 61 in linear displacement is avoided, when the connecting seat 61 performs arc linear displacement on the fixing piece 64, the notch column 59 can be separated from the notch of the groove body 58, and the connecting seat 61 can perform curve displacement conveniently;
the round base 48 arranged on the connecting seat 61 is used for doing work in a rotating way;
specifically, the method comprises the following steps: a gear body 51 arranged on a notch on the outer wall of the round base 48 needs to be in butt joint with an external motor and a gear connected with the driving end of the motor, when the external motor drives the gear body 51, the gear body 51 is driven to rotate, so that the three groups of gear bodies 51 rotate, meanwhile, a gear column 49 meshed between the three groups of gear bodies 51 also rotates, wherein a supporting circular table is arranged at the top end of the gear column 49, and is not shown in the figure;
the rotation of the supporting circular truncated cone drives the guide rail 54 to rotate, so that no matter the mechanical arm component 32 is transmitted on the guide rail 54, the power arm of the mechanical arm component 32 can be displayed to the inner cavity of the detection station 2;
three sets of rails 54 are used to position robotic arm member 32:
specifically, the method comprises the following steps: a supporting platform connected with the upper surface of the bottom frame body 42 in a sliding manner is matched with the upper vertical frame 36 to be butted to form a group of lifting assemblies 34, so that the operation of the triangular support frame 35 is controlled, a gear connected with the driving end of the triangular support frame 35 is meshed with a gear opening on the outer wall of the screw rod 37, and the screw rod 37 can be driven to move up and down;
when the screw 37 moves downwards, the base 45 is driven to move downwards, the lifting table 39 welded on one side of the base 45 slides by matching the sliding blocks 40 connected with the left side and the right side of the back surface with the upper chute body 41, so that the lifting table 39 moves downwards on the left side of the vertical frame 36, the third motor 7 is controlled to operate, the gear body 44 connected with the driving end of the third motor 7 is inevitably driven to rotate, the gear body 44 is meshed with the second gear rack 8, and the support platform moves on the second gear rack 8 under the rotating state of the gear body 44;
when the mechanical arm component 32 moves to the inner cavity of the detection station 2, a detection person stands on the pedestrian platform 43, and then the mechanical equipment power arm can be overhauled;
specifically, the method comprises the following steps: the operation of the first motor 15 is controlled, the bottom end of the first motor 15 is connected with a gear which is meshed with a slot tooth opening of the slide rail 22, so that the slide groove block 19 can move left and right on the slide rail 22, the operation of the second motor 16 is controlled, the gear 20 connected with the driving end of the second motor 16 is meshed with the outer wall of the first gear bar 29, the active mounting frame 9 can move on one side of the first gear bar 29, the sliding block 31 slides on the lapping frame 30, and the increase stability of the active mounting frame 9 during moving is ensured;
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a maintenance support body of heavy machinery transmission arm, includes frock platform (1), its characterized in that: the tool table is characterized in that a wall plate (5) is arranged on one side of the tool table (1), a detection station (2) is installed at the middle position of a front vertical face of the wall plate (5), grooves (4) are formed in the left side and the right side of the front vertical face of the detection station (2), an XY-axis walking assembly (3) is installed at the top end of the detection station (2), a positioning assembly (17) is arranged at the walking end of the XY-axis walking assembly (3), the XY-axis walking assembly (3) comprises a sliding rail (22) and an overlapping frame (30), a sliding groove block (19) is connected to the rail of the sliding rail (22) in a sliding mode, a cushion block (18) is welded to the upper surface of the sliding groove block (19), an overhead platform (14) is arranged on one side of the cushion block (18), a first motor (15) is installed on the upper surface of the overhead platform (14) close to the left position, and a toothed disc body is installed at the driving end of the first motor (15), the fluted disc body is meshed with racks arranged on the inner sides of the sliding rails (22), a driving installation frame (9) is welded on the upper surface of the overhead platform (14) close to the left part, a second motor (16) is installed in the frame of the driving installation frame (9), a gear (20) is installed on the driving shaft part of the second motor (16), a first gear strip (29) is meshed on the outer wall of the gear (20), the first gear strip (29) is lapped and arranged on the two groups of sliding rails (22), welding rods (21) are welded on the left side and the right side of the lower surface of the overhead platform (14), installation scaffold bodies (26) are installed at the bottom ends of the welding rods (21), supporting panels are fixedly connected to the bottom ends of the installation scaffold bodies (26), air cylinder assemblies (25) are installed on the upper surfaces of the supporting panels, and clamping air cylinders are installed at the driving end and the driven end of the air cylinder assemblies (25), and the gripper hand position is provided with a pedestrian platform component (27), the left and right sides of the upper surface of the supporting panel are welded with L-shaped supporting blocks (24), the upper surface of each L-shaped supporting block (24) is provided with a threaded sleeve (23), the inner cavity of each threaded sleeve (23) is in threaded connection with a screw, a spring is arranged on the outer wall of each screw, a lap joint frame (30) is arranged between the two groups of sliding rails (22) by the back part, the upper surface of each lap joint frame (30) by the left part is provided with a sliding rail body, the upper surface of each sliding rail body is in sliding connection with a sliding block (31), one side of each sliding block (31) is welded with one side of the overhead platform (14), the upper surface of the overhead platform (14) is provided with a supporting frame, the upper surface of each supporting frame is provided with an air cylinder (12), the telescopic end of each air cylinder (12) is provided with a telescopic rod (13), one end of each telescopic rod (13) penetrates through the central part of the upper surface of the overhead platform (14), and with support panel upper surface fixed connection, the welding has spacing frame strip (11) on the right wall of support frame, guidance tape (10) are installed to the right inslot of spacing frame strip (11), the other end of guidance tape (10) and the upper surface welding of slider (31), wherein, the last surface welding of frock platform (1) has bearing platform (46), the last surface mounting of bearing platform (46) has bar frame (53), the initiative end of bar frame (53) is installed and is rotated seat (52), it has belt (55) to rotate the transmission on the outer wall of seat (52), install mounting (64) on the outer wall of belt (55), one side welding of mounting (64) has connecting seat (61), the lower surface of connecting seat (61) leans on outer position to seted up the spout, and spout position sliding connection has guide rail (54).
2. The repair frame body of a heavy machinery drive arm according to claim 1, characterized in that: pedestrian platform component (27) include steel bar locating rack (63), and are two sets of XY axle walking subassembly (3) and the both ends welding of steel bar locating rack (63), and are two sets of the welding has pedestrian platform (43) between XY axle walking subassembly (3), the upper surface middle part of pedestrian platform (43) is provided with steel bar locating rack (63).
3. The repair frame body of a heavy machinery drive arm according to claim 1, characterized in that: the connecting seat is characterized in that a groove body (58) is formed in one side of the connecting seat (61), a groove opening column (59) is arranged in a groove opening of the groove body (58), and a hole opening block (60) is welded at the bottom end of the groove opening column (59).
4. A repair frame body of a heavy machinery transmission arm according to claim 3, characterized in that: the outer wall left and right sides of bar frame (53) all welds and has protrusion (56), and is two sets of the welding has horizontal post (62) between protrusion (56), holder (57) have all been cup jointed to the outer wall left and right sides of horizontal post (62), the outer wall of protrusion (56) lean on left position and lean on right position all with the to perforation sliding connection of trompil piece (60).
5. A repair frame body of a heavy machinery transmission arm according to claim 3, characterized in that: the top of connecting seat (61) is provided with rotary mechanism (33), rotary mechanism (33) include circle base (48), seted up on the outer wall of circle base (48) to wearing the groove, and install gear body (51), three groups to wearing groove position the top of gear body (51) is provided with the ring, and the upper surface mounting of ring has spacing post (50), the upper surface of ring is run through to the one end of spacing post (50), the meshing has external gear on the outer wall of gear body (51), and external gear power input end installs the motor carrier, the support round platform is installed on the top of gear post (49), and the upper surface that supports the round platform passes through screw fixed connection end frame body (42).
6. The repair frame body of a heavy machine drive arm according to claim 5, characterized in that: the top of end framework (42) is provided with lifting assembly (34), lifting assembly (34) includes mullion (36), the inside casing position welding in the middle of mullion (36) has central board (47), the last surface mounting of central board (47) has a cavity section of thick bamboo, and the inner chamber department sliding connection of a cavity section of thick bamboo has screw rod (37), and one side of meshing seat (38) is provided with triangular supports frame (35), the gear is installed to the drive end of triangular supports frame (35), and the tooth's socket that the outer wall of gear and the outer wall of screw rod (37) seted up meshes mutually.
7. The repair frame body of a heavy machine drive arm according to claim 6, characterized in that: base (45) are installed to the bottom of screw rod (37), the welding has lifting table (39) on the outer wall of base (45), sliding block (40) have all been welded to the back left and right sides of lifting table (39), slide groove body (41) are all installed to the facade left and right sides before the frame of mullion (36), slide groove body (41) and sliding block (40) sliding connection.
8. The repair frame body of a heavy machine drive arm according to claim 6, characterized in that: the bottom welding of mullion (36) has sliding panel, and sliding panel's lower surface is provided with end frame body (42), the last surface mounting of end frame body (42) has second rack (8), the track is all installed to the upper surface both sides of end frame body (42), sliding panel's the lower surface both sides are stranded has been seted up the spout mouth, the upper surface left and right sides and the sliding panel left and right sides sliding connection of end frame body (42), and sliding panel's upper surface mounting has third motor (7), gear body (44) are installed to the drive end of third motor (7), gear body (44) and second rack (8) intermeshing.
9. The repair frame body of a heavy machine drive arm according to claim 8, characterized in that: the upper surfaces of the three sets of lift tables (39) support a robot arm member (32).
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| CN202110590113.1A CN113246178B (en) | 2021-05-28 | 2021-05-28 | Maintenance support body of heavy machinery transmission arm |
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| CN202110590113.1A CN113246178B (en) | 2021-05-28 | 2021-05-28 | Maintenance support body of heavy machinery transmission arm |
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| CN113246178B true CN113246178B (en) | 2022-04-26 |
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| CN113246178A (en) | 2021-08-13 |
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