CN115196535B - Device for precisely mounting large inertia disc and use method - Google Patents
Device for precisely mounting large inertia disc and use method Download PDFInfo
- Publication number
- CN115196535B CN115196535B CN202210900691.5A CN202210900691A CN115196535B CN 115196535 B CN115196535 B CN 115196535B CN 202210900691 A CN202210900691 A CN 202210900691A CN 115196535 B CN115196535 B CN 115196535B
- Authority
- CN
- China
- Prior art keywords
- direction moving
- inertia disc
- shaped
- plate
- moving guide
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 27
- 239000003638 chemical reducing agent Substances 0.000 claims description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 9
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013519 translation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a device for precisely installing a large inertia disc and a use method thereof, wherein the device comprises a supporting frame, a lifting device and a moving platform, the supporting frame is a rectangular frame with a preset height, the lifting device is connected to the top end of the supporting frame in a sliding way, the moving platform is connected with the lifting device, clamps the inertia disc and enables the inertia disc to move horizontally, when the device is used, the moving platform moves up and down or left and right to be close to an installation station through the lifting device, then a hand wheel of an X-direction moving screw rod and a hand wheel of a Y-direction moving screw rod are rotated, the X-direction moving screw rod and the Y-direction moving screw rod are rotated, and the positions of the inertia disc in the X direction and the Y direction are adjusted until the positions of the inertia disc in an XY plane meet the installation requirement. According to the invention, the inertia disc is moved, lifted and lowered through the cooperation of the lifting device and the moving platform, and particularly, the U-shaped plate bearing the inertia disc is driven by the positioning block and the sliding block, and the X-direction moving screw and the Y-direction moving screw are finely adjusted through the hand wheel, so that the precision installation of the inertia disc can be satisfied.
Description
Technical Field
The invention relates to a device for precisely installing a large inertia disc and a use method thereof, and belongs to the technical field of large part lifting transportation and precise installation.
Technical Field
Inertia discs are often used as standard loads during moment testing. According to the test moment, the inertia discs with different inertia sizes can be replaced in the measurement process generally, and the weight of the large-sized inertia disc can reach hundreds of kilograms. Under the condition that the inertia disc is heavy or the installation position is high, lifting equipment such as a crane, a forklift and the like is generally selected for lifting and installing, but the equipment has poor stability and control in the lifting process. In the moment test process, the inertia disc needs to be kept in a rotating state, in order to reduce the influence of centrifugal force, the geometric central axis of the inertia disc needs to be kept coaxial with the central axis of the driving rotor, and the allowable installation deviation is only tens of micrometers, so that high requirements are placed on the stability and the precision of the installation of the inertia disc. The conventional crane or forklift does not meet the installation requirements. The intelligent machine comprising the truss and the servo motor can meet the requirements of installation stability and accuracy, but additionally occupies more space, is high in cost and is not suitable for being used in a test environment with low use frequency.
Disclosure of Invention
In order to solve the problems, the invention provides a device for precisely installing a large-sized inertia disc, namely a using method, which can solve the problems of moving, lifting, descending and precisely installing the inertia disc, and has low cost and easy realization and operation.
The technical scheme adopted by the invention is that the device for precisely installing the large inertia disc comprises a supporting frame, a lifting device and a moving platform, wherein the lifting device is connected to the top end of the supporting frame in a sliding manner, the moving platform is connected with the lifting device and moves up and down or left and right through the lifting device, the moving platform comprises rib plates, two rib plates are horizontally arranged at a preset distance, two ends of each rib plate are respectively and fixedly connected with an X-direction moving guide rod in parallel, an X-direction moving lead screw is arranged outside one X-direction moving guide rod in parallel, and one end of the X-direction moving lead screw penetrates through the rib plates and is provided with a hand wheel; the two X-direction moving guide rods are relatively connected with the sliding blocks in a sliding manner at a preset distance, the sliding blocks close to the X-direction moving guide rod are simultaneously in threaded connection with the X-direction moving guide rod, and the sliding blocks move along the X-direction moving guide rod through the rotation of the X-direction moving guide rod; a Y-direction moving guide rod is arranged between the two X-direction moving guide rods through a sliding block, wherein a Y-direction moving screw rod is arranged outside one Y-direction moving guide rod in parallel, and one end of the Y-direction moving screw rod penetrates through the sliding block and is provided with a hand wheel; the two Y-direction moving guide rods are relatively and respectively connected with the positioning blocks in a sliding manner at intervals, the positioning blocks close to the Y-direction moving guide rods are simultaneously connected with the Y-direction moving guide rods in a threaded manner, and the two Y-direction moving guide rods move along the Y-direction moving guide rods through the rotation of the Y-direction moving guide rods; the locating piece downwards passes through the screw rod and connects U template, U template is the rectangular plate of the U type groove of central authorities seting up, and U type groove opening runs through rectangular plate edge for centre gripping inertia dish.
Preferably, the U-shaped groove opening part of the U-shaped plate is matched with a reinforcing steel plate, and the reinforcing steel plate is connected with the U-shaped plate through bolts.
Preferably, a reinforcing rib is arranged above the U-shaped plate and close to the edge.
Preferably, the X-direction moving screw rod is fixed in the two rib plates through bearings; the Y-direction moving screw rod is fixed in the two sliding blocks through bearings.
Preferably, the lifting device comprises supporting beams, two supporting beams are arranged above the supporting frame in parallel, mounting plates are respectively arranged in the middle and at two ends of the supporting beams, T-shaped speed reducers are respectively and fixedly arranged in the middle of the mounting plates, and the three T-shaped speed reducers are connected through transmission shafts; one end of the middle mounting plate is provided with a servo motor and is connected with a middle T-shaped speed reducer through a transmission shaft; the two ends of the mounting plates at the two ends of the supporting beam are respectively provided with a worm gear reducer, the worm gear reducers are connected with T-shaped reducers on the mounting plates at the two ends of the supporting beam through transmission shafts, the worm gear reducers are downwards connected with a screw rod, and the screw rod is in threaded connection with the rib plates through the screw rod.
Preferably, guide rods are respectively arranged on the inner sides of the screw rods in parallel, and the guide rods are respectively arranged between the worm gear speed reducer and the T-shaped speed reducer.
Preferably, the screw rod is horizontally connected with the bottom end of the guide rod to form a fixed plate.
Preferably, the lower part of the supporting beam is in sliding connection with the supporting frame through a driving wheel set, wherein the driving wheel set below one supporting beam is connected with an asynchronous motor and is driven by the asynchronous motor.
The application method of the device for precisely installing the large inertia disc comprises the following steps of:
The first step: the asynchronous motor rotates positively, and the driving wheel pair enables the supporting beam to move to the end part of the supporting frame;
and a second step of: the servo motor rotates positively, and drives the four screw rods to rotate through the T-shaped speed reducer and the worm gear speed reducer, so that the moving platform descends to the position of the lowest end of the screw rod;
and a third step of: placing the inertia disc on a U-shaped plate, and installing a reinforced steel plate at the opening of the U-shaped plate;
fourth step: the servo motor reversely rotates, and drives the four screw rods to rotate through the T-shaped speed reducer and the worm gear speed reducer, so that the moving platform ascends to the lowest position of the U-shaped plate, which is higher than the highest position of the inertia disc mounting station;
fifth step: the asynchronous motor reversely rotates, and the driving wheel pair enables the supporting beam to move towards the middle of the supporting frame and stop at a position close to the position right above the inertia disc mounting station;
Sixth step: the servo motor rotates positively to enable the mobile platform to descend until the lower surface of the inertia disc approaches the surface of the mounting station;
Seventh step: manually rotating a hand wheel of the X-direction moving screw rod and a hand wheel of the Y-direction moving screw rod to enable the X-direction moving screw rod and the Y-direction moving screw rod to rotate, and adjusting the positions of the inertia disc in the X direction and the Y direction until the positions of the inertia disc in an XY plane meet the installation requirement;
Eighth step: the servo motor rotates positively to enable the movable platform to descend until the lower surface of the inertia disc contacts the surface of the mounting station;
ninth step: the reinforced steel plate is installed at the opening of the U-shaped plate, the asynchronous motor rotates positively, the supporting beam moves until the U-shaped plate completely leaves the inertia plate installation station, and therefore the inertia plate is installed.
Compared with the prior art, the invention has the beneficial effects that the problems of movement, lifting, descending and precise installation of the inertia disc can be solved, the cost is low, the realization and the operation are easy, and the concrete expression is as follows:
1) According to the lifting device designed by the application, not only is the screw rod arranged to realize lifting and descending, but also the left-right translation of the lifting device is realized by installing the driving wheel set with the asynchronous motor below the lifting device so as to drive the moving platform to move, and the inertia disc is placed on the moving platform from below to finish the preliminary translation of the installation of the inertia disc;
2) The moving platform designed by the application can move the inertia disc to a pre-installation position under the action of the lifting device, but the installation position can not meet the precision requirement far, and the final precision installation is realized by the smart connection of the sliding block, the X-direction moving guide rod, the X-direction moving screw rod, the Y-direction moving guide rod and the Y-direction moving screw rod, the mutual coordination and the further fine adjustment of the position of the U-shaped plate by rotating the X-direction moving screw rod and the Y-direction moving screw rod through the hand wheel;
3) The U-shaped plate with the U-shaped groove is inserted into the neck below the inertia disc to be connected with the inertia disc, the inertia disc is stabilized by the reinforcing steel plate and the reinforcing ribs, the inertia disc is directly placed at the installation position after moving in place, the reinforcing steel plate and the U-shaped plate are taken out, and the whole process is convenient to assemble and disassemble, high in stability and favorable for accurate installation of the inertia disc.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a lifting device according to the present invention;
FIG. 3 is a top view of the lifting device of the present invention;
FIG. 4 is a schematic diagram of a mobile platform according to the present invention;
FIG. 5 is a side view of the mobile platform of the present invention;
FIG. 6 is a schematic view of a support frame structure according to the present invention;
the marks in the figure:
1. The support frames, 101, the upright posts, 102, the longitudinal beams, 103 and the cross beams;
2. The lifting device comprises a lifting device, 201, a supporting beam, 2011, a driving wheel set, 2012, an asynchronous motor, 202, a mounting plate, 203, a T-shaped gear motor, 204, a servo motor, 205, a turbine worm gear motor, 206, a screw rod, 207, a guide rod, 208 and a fixing plate;
3. The device comprises a moving platform, 301, rib plates, 302, X-direction moving guide rods, 303, sliding blocks, 304, X-direction moving guide rods, 305, Y-direction moving guide rods, 306, Y-direction moving guide rods, 307, positioning blocks, 308, U-shaped plates, 309, reinforced steel plates, 310 and reinforcing ribs.
Detailed Description
The invention will be further explained in relation to the drawings of the specification, so as to be better understood by those skilled in the art.
Example 1
As shown in fig. 1 to 4, a device for precisely installing a large inertia disc comprises a supporting frame 1, a lifting device 2 and a moving platform 3.
The supporting frame 1 is a rectangular frame with a preset height and comprises 4 square supporting upright posts 101 which are arranged on a supporting surface in a matrix, I-steel is fixedly connected to the top ends of the two opposite supporting upright posts 101 to serve as longitudinal beams 102, I-steel is transversely and fixedly connected to the two ends of the longitudinal beams 102 to serve as cross beams 103, and the supporting frame 1 is arranged on the periphery of the inertia disc installation device.
The lifting device 2 is slidably connected to the top end of the supporting frame 1, the moving platform 3 is connected with the lifting device 2, and moves up and down or left and right through the lifting device 2, and the moving platform 3 is used for clamping the inertia disc and horizontally moving the inertia disc to the installation station.
Specifically, the lifting device 2 comprises a supporting beam 201, a mounting plate 202, a T-shaped speed reducer 203, a servo motor 204, a worm gear speed reducer 205, a screw rod 206 and a guide rod 207. Two supporting beams 201 are arranged above the supporting frame 1 in parallel at a preset distance and are arranged vertically to the cross beam 103, the lower parts of the supporting beams 201 are connected with the cross beam 103 of the supporting frame 1 in a sliding mode through driving wheel pairs 2011, wherein the driving wheel pairs 2011 below one supporting beam 201 are connected with an asynchronous motor 2012, and the supporting beam 201 is driven to horizontally move along the cross beam 103 through the asynchronous motor 2012. The three mounting plates 202 are arranged at the two ends and the middle of the two supporting beams 201 in parallel at a predetermined distance; the middle mounting plate 202 is fixed in the middle, and the mounting plates 202 on two sides are fixed with the middle mounting plate 202 at equal intervals. The T-shaped speed reducers 203 are provided with three speed reducers which are respectively arranged in the middle of the three mounting plates 202, and the three speed reducers 203 are connected through transmission shafts; a servo motor 204 is arranged at one end of a mounting plate 202 in the middle of the supporting beam 201, is connected with a T-shaped speed reducer 203 in the middle of the supporting beam 201 through a transmission shaft, and provides driving force through the servo motor 204; the worm gear speed reducers 205 are respectively arranged at two ends of the mounting plates 202 at two ends of the supporting beam 201 and are connected with the T-shaped speed reducers 203 on the mounting plates 202 at two ends of the supporting beam 201 through transmission shafts; four lead screws 206 are respectively connected with a worm gear reducer 205 and are downward in direction, guide rods 207 are respectively arranged on the inner sides of the lead screws 206 in parallel with the lead screws 206, the guide rods 207 are respectively arranged between the worm gear reducer 205 and the T-shaped reducer 203, the upper ends of the guide rods 207 are fixed on the mounting plate 202, and the lead screws 207 and the bottom ends of the guide rods 2027 are horizontally connected with a fixing plate 208. The movable platform 3 is connected through the screw rod 206 to lift the movable platform 2, the guide rod 207 is used for guaranteeing stable longitudinal movement of the movable platform 3, and the fixed plate 208 prevents the movable platform 3 from sliding out of the screw rod 206.
The moving platform 3 comprises a rib plate 301, an X-direction moving guide rod 302, a sliding block 303, an X-direction moving lead screw 304, a Y-direction moving guide rod 305, a Y-direction moving lead screw 306, a positioning block 307 and a U-shaped plate 308. Two rib plates 301 are horizontally arranged at a preset distance, two ends of each rib plate 301 are respectively and fixedly connected with an X-direction moving guide rod 302 in parallel, threaded holes and unthreaded holes are respectively formed in the middle of each rib plate 301 corresponding to the corresponding screw rod 206 and the corresponding guide rod 207, the rib plates 301 are connected with the screw rod 206 and the guide rod 207, and the rib plates 301 move up and down or downwards along the screw rod 206 through rotation of the screw rod 206. The two ends of the rib plate 301 are respectively and fixedly connected with an X-direction moving guide rod 302 in parallel, wherein an X-direction moving guide rod 304 is arranged outside one X-direction moving guide rod 302 in parallel, the X-direction moving guide rod 304 and the rib plate 301 are fixed through bearings and can keep free rotation, and one end of the X-direction moving guide rod 304 penetrates through the rib plate 301 and is provided with a hand wheel; the two X-direction moving guide rods 302 are relatively connected with the sliding block 303 in a sliding way at a preset distance, the sliding block 303 close to the X-direction moving guide rod 304 is simultaneously connected with the X-direction moving guide rod 304 in a threaded way, and the X-direction moving guide rod 302 moves along the X-direction moving guide rod 304 through the rotation of the X-direction moving guide rod 304; a Y-direction moving guide rod 305 is arranged between the two X-direction moving guide rods 302 through a sliding block 303, wherein a Y-direction moving lead screw 306 is arranged outside one Y-direction moving guide rod 305 in parallel, the Y-direction moving lead screw 306 and the sliding block 303 are fixed through bearings and can keep free rotation, and one end of the Y-direction moving lead screw 306 penetrates through the sliding block 303 and is provided with a hand wheel; the two Y-direction moving guide rods 305 are relatively and respectively connected with the positioning blocks 307 in a sliding manner at a preset distance, and the positioning blocks 307 close to the Y-direction moving screw rod 306 are simultaneously connected with the Y-direction moving screw rod 306 in a threaded manner, and move along the Y-direction moving guide rods 305 through the rotation of the Y-direction moving screw rod 306. The U-shaped plate is a rectangular plate with a U-shaped groove formed in the center, an opening of the U-shaped groove penetrates through the edge of the rectangular plate, screws are upwards arranged at four corners of the U-shaped plate 308, and the top ends of the screws are respectively and fixedly connected with the positioning blocks 307.
In the present embodiment, the slider 303 that connects the X-direction moving guide rod 302 and the X-direction moving screw 304 simultaneously adopts a four-hole right-angle slider and a three-hole right-angle slider, respectively; the slider 303 connected to the X-direction moving guide 302 far from the X-direction moving guide screw 304 adopts a three-hole right angle slider and a cross hole slider. The positioning block 307 which is connected with the Y-direction moving guide rod 305 and the Y-direction moving lead screw 306 simultaneously adopts a parallel hole slide block, and the positioning block 307 which is connected with the Y-direction moving guide rod 305 far away from the Y-direction moving lead screw 306 adopts a single hole slide block. During installation, the X-direction moving lead screw 304 and one X-direction moving guide rod 302 are adjacently installed in parallel, fixed in the two rib plates 301 through bearings and can keep free rotation, two holes above the four-hole right-angle sliding block and the three-hole right-angle sliding block are respectively a unthreaded hole and a threaded hole, and respectively penetrate through the adjacent X-direction moving lead screw 304 and the adjacent X-direction moving guide rod 302; the other X-direction moving guide rod 302 is respectively provided with a three-hole right-angle slide block and a cross-hole slide block, and the holes on the upper sides of the three-hole right-angle slide block and the cross-hole slide block are all smooth holes; a Y-direction moving guide rod 305 and a Y-direction moving lead screw 306 are adjacently arranged, the tail end of the Y-direction moving lead screw 306 is arranged on the four-hole right-angle slide block, and the head end of the Y-direction moving lead screw is arranged on the three-hole right-angle slide block; two parallel hole sliding blocks respectively penetrate through a Y-direction moving screw rod 306 and a Y-direction moving guide rod 305, two single hole sliding blocks respectively penetrate through the Y-direction moving guide rod 305 on the other side, screw rods are respectively arranged at the lower ends of the two parallel hole sliding blocks and the two single hole sliding blocks, and the lower ends of the four screw rods respectively penetrate through holes around the U-shaped plate 308 and are fixed by nuts.
Further, the opening of the U-shaped groove of the U-shaped plate 308 is provided with a reinforcing steel plate 309 in a matching manner, the reinforcing steel plate 309 is connected with the U-shaped plate 308 through bolts, the reinforcing steel plate 309 is fixed when the inertia disc is loaded, the inertia disc is prevented from sliding out of the U-shaped plate 308, and the reinforcing steel plate 309 is taken out through loose bolts when the inertia disc is installed.
Reinforcing ribs 310 are respectively arranged at the three edges above the U-shaped plate 308 except for the reinforcing steel plates 309, and the inertia plate is limited and fixed by the reinforcing ribs 310, so that deflection is avoided.
Example 2
The application method of the device for precisely installing the large inertia disc comprises the following steps:
The first step: the asynchronous motor 2012 rotates in the forward direction, and the driving wheel set 2011 moves the support beam 201 to the end of the support frame 1;
and a second step of: the servo motor 204 rotates positively, and drives four screw rods 206 to rotate through the T-shaped speed reducer 203 and the worm gear speed reducer 205, so that the movable platform 3 descends to the position of the lowest end of the screw rods 206;
and a third step of: placing the inertia disc on a U-shaped plate 308, and installing a reinforced steel plate 309 at the opening of the U-shaped plate 308;
Fourth step: the servo motor 204 reversely rotates, and drives the four screw rods 206 to rotate through the T-shaped speed reducer 203 and the worm gear speed reducer 205, so that the movable platform 3 ascends to the lowest position of the U-shaped plate 308 which is higher than the highest position of the inertia disc mounting station;
fifth part: the asynchronous motor 2012 rotates reversely, and the driving wheel set 2011 moves the support beam 201 toward the middle of the support frame 1 and stops at a position close to just above the inertia disc mounting station;
sixth step: the servo motor 204 rotates positively to enable the movable platform 3 to descend until the lower surface of the inertia disc approaches the surface of the mounting station;
Seventh step: manually rotating a hand wheel of the X-direction moving screw rod 304 and a hand wheel of the Y-direction moving screw rod 306 to enable the X-direction moving screw rod 304 and the Y-direction moving screw rod 306 to rotate, and adjusting the positions of the inertia disc in the X direction and the Y direction until the positions of the inertia disc in the XY plane meet the installation requirement;
Eighth step: the servo motor 204 rotates positively to enable the movable platform 3 to descend until the lower surface of the inertia disc contacts the surface of the mounting station;
ninth step: the reinforced steel plate 309 is installed at the opening of the U-shaped plate 308, and the asynchronous motor 2012 rotates forward to move the supporting beam 201 until the U-shaped plate 308 completely leaves the inertia disc installation station, and the inertia disc is completely installed.
The invention has low cost and is easy to realize and operate, the inertia disc can be moved, lifted and lowered through the cooperation of the lifting device 2 and the moving platform 3, in addition, the U-shaped plate 308 for bearing the inertia disc is driven by the positioning block 307 and the sliding block 303, and the X-direction moving screw rod 304 and the Y-direction moving screw rod 306 are finely adjusted through the hand wheel, so that the precision installation of the inertia disc can be satisfied.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the scope of the appended claims.
Claims (3)
1. The device for precisely installing the large inertia disc is characterized by comprising a supporting frame (1), a lifting device (2) and a moving platform (3), wherein the lifting device (2) is slidably connected to the top end of the supporting frame (1), the moving platform (3) is connected with the lifting device (2) and moves up and down or left and right through the lifting device (2), the lifting device (2) comprises supporting beams (201), two supporting beams (201) are arranged above the supporting frame (1) in parallel, mounting plates (202) are respectively arranged in the middle and at two ends of the supporting beams (201), T-shaped speed reducers (203) are respectively fixedly arranged in the middle of the mounting plates (202), and three T-shaped speed reducers (203) are connected through transmission shafts; one end of the middle mounting plate (202) is provided with a servo motor (204) and is connected with a middle T-shaped speed reducer (203) through a transmission shaft; the two ends of the mounting plates (202) at two ends of the supporting beam (201) are respectively provided with a worm gear reducer (205), the worm gear reducer (205) is connected with the T-shaped reducer (203) on the mounting plates (202) at two ends of the supporting beam (201) through a transmission shaft, the worm gear reducer (205) is downwards connected with a screw rod (206), the screw rod (206) is in threaded connection with a rib plate (301), the inner sides of the screw rods (206) are respectively provided with guide rods (207) in parallel, the guide rods (207) are respectively arranged between the worm gear reducer (205) and the T-shaped reducer (203), and the screw rod (206) is horizontally connected with a fixing plate (208) at the bottom end of the guide rods (207); the movable platform (3) comprises rib plates (301), wherein two rib plates (301) are horizontally arranged at a preset distance, two ends, close to the two ends, of each rib plate (301) are respectively and fixedly connected with an X-direction movable guide rod (302) in parallel, an X-direction movable lead screw (304) is arranged outside one X-direction movable guide rod (302) in parallel, and one end of each X-direction movable lead screw (304) penetrates through the rib plate (301) and is provided with a hand wheel; the two X-direction moving guide rods (302) are relatively connected with the sliding block (303) in a sliding manner at a preset distance, the sliding block (303) close to the X-direction moving guide rod (304) is simultaneously in threaded connection with the X-direction moving guide rod (304), and the sliding block moves along the X-direction moving guide rod (302) through the rotation of the X-direction moving guide rod (304); a Y-direction moving guide rod (305) is arranged between the two X-direction moving guide rods (302) through a sliding block (303), wherein a Y-direction moving lead screw (306) is arranged outside one Y-direction moving guide rod (305) in parallel, and one end of the Y-direction moving lead screw (306) penetrates through the sliding block (303) and is provided with a hand wheel; the two Y-direction moving guide rods (305) are relatively and respectively connected with the positioning blocks (307) in a sliding manner at a preset distance, the positioning blocks (307) close to the Y-direction moving guide rods (306) are simultaneously connected with the Y-direction moving guide rods (306) in a threaded manner, and the Y-direction moving guide rods (305) move along the Y-direction moving guide rods (306) through the rotation of the Y-direction moving guide rods (306); the positioning block (307) is downwards connected with the U-shaped plate (308) through a screw, the U-shaped plate (308) is a rectangular plate with a U-shaped groove at the center, an opening of the U-shaped groove penetrates through the edge of the rectangular plate and is used for clamping the inertia disc, a reinforced steel plate (309) is arranged at the opening of the U-shaped groove of the U-shaped plate (308) in a matching manner, and the reinforced steel plate (309) is connected with the U-shaped plate (308) through bolts; reinforcing ribs (310) are arranged above the U-shaped plates (308) and close to the edges; the application method of the device for precisely installing the large inertia disc comprises the following steps:
the first step: the asynchronous motor (2012) rotates positively, and the driving wheel set (2011) moves the supporting beam (201) to the end part of the supporting frame (1);
And a second step of: the servo motor (204) rotates positively, and drives the four screw rods (206) to rotate through the T-shaped speed reducer (203) and the worm gear speed reducer (205), so that the movable platform (3) descends to the lowest end position of the screw rods (206);
And a third step of: placing the inertia disc on a U-shaped plate (308), and installing a reinforced steel plate (309) at the opening of the U-shaped plate (308);
Fourth step: the servo motor (204) reversely rotates, and drives the four screw rods (206) to rotate through the T-shaped speed reducer (203) and the worm gear speed reducer (205), so that the movable platform (3) ascends to the lowest position of the U-shaped plate (308) which is higher than the highest position of the inertia disc mounting station;
fifth step: the asynchronous motor (204) reversely rotates, and the driving wheel set (2011) enables the supporting beam (201) to move towards the middle part of the supporting frame (1) and stop at a position close to the position right above the inertia disc mounting station;
Sixth step: the servo motor (204) rotates positively to enable the movable platform (3) to descend until the lower surface of the inertia disc approaches the surface of the mounting station;
Seventh step: manually rotating a hand wheel of the X-direction moving screw rod (304) and a hand wheel of the Y-direction moving screw rod (306), so that the X-direction moving screw rod (304) and the Y-direction moving screw rod (306) are rotated, and adjusting the positions of the inertia disc in the X direction and the Y direction until the positions of the inertia disc in an XY plane meet the installation requirement;
eighth step: the servo motor (204) rotates positively to enable the movable platform (3) to descend until the lower surface of the inertia disc contacts the surface of the mounting station;
Ninth step: the reinforced steel plate (309) is installed at the opening of the U-shaped plate (308) to enable the asynchronous motor (2012) to rotate forward, so that the supporting beam (201) moves until the U-shaped plate (308) completely leaves the inertia disc installation station, and the inertia disc is installed.
2. A device for precision installation of large inertia discs according to claim 1, characterized in that the X-moving screw (304) is fixed in two web plates (301) by bearings; the Y-direction moving screw (306) is fixed in the two sliding blocks (303) through bearings.
3. A device for precision mounting of large inertia discs according to claim 1, characterized in that the support beam (201) is underneath slidingly connected to the support frame (1) by means of a drive wheel set (2011), wherein a drive wheel set (2011) underneath a support beam (201) is connected to an asynchronous motor (2012) driven by the asynchronous motor (2012).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210900691.5A CN115196535B (en) | 2022-07-28 | 2022-07-28 | Device for precisely mounting large inertia disc and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210900691.5A CN115196535B (en) | 2022-07-28 | 2022-07-28 | Device for precisely mounting large inertia disc and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115196535A CN115196535A (en) | 2022-10-18 |
| CN115196535B true CN115196535B (en) | 2024-04-30 |
Family
ID=83583887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210900691.5A Active CN115196535B (en) | 2022-07-28 | 2022-07-28 | Device for precisely mounting large inertia disc and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115196535B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565076A (en) * | 2012-01-17 | 2012-07-11 | 柳州高华机械有限公司 | On-line detection production line |
| CN106426120A (en) * | 2016-11-22 | 2017-02-22 | 大连交通大学 | Heavy loading gantry type robot |
| CN111203859A (en) * | 2020-02-28 | 2020-05-29 | 山东建筑大学 | Truss type reinforcing mesh arrangement robot |
| CN111847237A (en) * | 2020-05-29 | 2020-10-30 | 上海海事大学 | Xyz triaxial linkage hoist |
| CN216759822U (en) * | 2021-12-24 | 2022-06-17 | 巩义市泛锐熠辉复合材料有限公司 | Head body butt joint tool |
| CN216889962U (en) * | 2022-03-03 | 2022-07-05 | 安徽中能电源有限公司 | Stacking device for automatic storage battery production line |
| CN217991545U (en) * | 2022-07-28 | 2022-12-09 | 贵州航天计量测试技术研究所 | Auxiliary device for precise installation of large-scale inertia disc |
-
2022
- 2022-07-28 CN CN202210900691.5A patent/CN115196535B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565076A (en) * | 2012-01-17 | 2012-07-11 | 柳州高华机械有限公司 | On-line detection production line |
| CN106426120A (en) * | 2016-11-22 | 2017-02-22 | 大连交通大学 | Heavy loading gantry type robot |
| CN111203859A (en) * | 2020-02-28 | 2020-05-29 | 山东建筑大学 | Truss type reinforcing mesh arrangement robot |
| CN111847237A (en) * | 2020-05-29 | 2020-10-30 | 上海海事大学 | Xyz triaxial linkage hoist |
| CN216759822U (en) * | 2021-12-24 | 2022-06-17 | 巩义市泛锐熠辉复合材料有限公司 | Head body butt joint tool |
| CN216889962U (en) * | 2022-03-03 | 2022-07-05 | 安徽中能电源有限公司 | Stacking device for automatic storage battery production line |
| CN217991545U (en) * | 2022-07-28 | 2022-12-09 | 贵州航天计量测试技术研究所 | Auxiliary device for precise installation of large-scale inertia disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115196535A (en) | 2022-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111452023B (en) | Fine adjustment platform with high precision and high rigidity and fine adjustment method thereof | |
| CN203333242U (en) | Electronic-control lifting platform | |
| CN217991545U (en) | Auxiliary device for precise installation of large-scale inertia disc | |
| CN115196535B (en) | Device for precisely mounting large inertia disc and use method | |
| CN112658560B (en) | Production equipment of guardrail cat ladder | |
| CN217981055U (en) | Rock plate crack resistance testing machine | |
| CN217954441U (en) | Test board for glass detection | |
| CN111157350A (en) | Prefabricated plate component mechanical property detecting system | |
| CN203312095U (en) | Switch operating mechanism accurate installation platform of full degree of freedom adjustment | |
| CN214770077U (en) | Displacement turnover device | |
| CN203312094U (en) | Screw-driving and guide-sleeve-steering accurate installation platform of switch operating mechanism | |
| CN103366993B (en) | Precise mounting platform with full-degree-of-freedom regulation for disconnecting link operating mechanism | |
| CN112207734A (en) | Four-degree-of-freedom positioning and centering device | |
| CN221583351U (en) | Positioning device for manufacturing precise die | |
| CN218396764U (en) | Fill electric pile cabinet door welding auxiliary device | |
| CN218788063U (en) | Split type multiaxis simulation test system | |
| CN103325598B (en) | Accurate mounting platform for lead screw driven and guide sleeve guided disconnecting link operating mechanism | |
| CN218983606U (en) | Clamp for laser cutting machine | |
| CN212374255U (en) | Feeding machine | |
| CN221318360U (en) | Automatic charging tray switching mechanism | |
| CN203312098U (en) | Switch operating mechanism accurate installation platform of full degree of freedom adjustment | |
| CN220362468U (en) | Container corner fitting corner post positioner | |
| CN217193586U (en) | Welding positioning tool and welding positioning control system for shear type lifting platform | |
| CN115749322B (en) | Rail type adjusting device for transporting and installing inclined giant column | |
| CN221494413U (en) | High-efficient cutting device is used to aviation aluminum product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |