CN115196535A - Device for precisely installing large inertia disc and using method - Google Patents
Device for precisely installing large inertia disc and using method Download PDFInfo
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- CN115196535A CN115196535A CN202210900691.5A CN202210900691A CN115196535A CN 115196535 A CN115196535 A CN 115196535A CN 202210900691 A CN202210900691 A CN 202210900691A CN 115196535 A CN115196535 A CN 115196535A
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- 238000000034 method Methods 0.000 title abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 32
- 239000003638 chemical reducing agent Substances 0.000 claims description 40
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- 238000005728 strengthening Methods 0.000 description 1
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- 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
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- 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
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Abstract
The invention discloses a device for precisely installing a large-scale inertia disc and a using method thereof, and the device comprises a supporting frame, a lifting device and a moving platform, wherein 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 manner, the moving platform is connected with the lifting device, clamps the inertia disc and enables the inertia disc to horizontally move, when the device is used, the moving platform moves up and down or left and right through the lifting device to be close to an installation station, then rotates a hand wheel for moving a lead screw in an X direction and a hand wheel for moving the lead screw in a Y direction, enables the X-direction moving lead screw and the Y-direction moving lead screw to rotate, and adjusts the positions of the inertia disc in the X direction and the Y direction until the position of the inertia disc in an XY plane meets the installation requirement. The invention realizes the movement, lifting and descending of the inertia disc through the matching of the lifting device and the moving platform, and particularly, the precise installation of the inertia disc can be met by slightly adjusting an X-direction moving lead screw and a Y-direction moving lead screw through a hand wheel under the driving of a positioning block and a sliding block by a U-shaped plate bearing the inertia disc.
Description
Technical Field
The invention relates to a device for precisely installing a large-scale inertia disc and a using method thereof, belonging to the technical field of large-scale part hoisting and carrying and precise installation.
Technical Field
The inertia disc is often used as a standard load during torque testing. According to the magnitude of the test moment, the inertia discs with different inertia magnitudes can be replaced in the measurement process, and the weight of a large inertia disc can reach hundreds of kilograms. Under the condition that inertia dish is heavier or mounted position is higher, generally can select hoisting equipment such as driving, fork truck to lift by crane the installation, but this type of equipment is relatively poor at hoist and mount in-process steady controllability. 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 coaxial with the central axis of the driving rotor, and the allowable installation deviation is only tens of microns, so that higher requirements on the installation stability and precision of the inertia disc are provided. The common traveling crane or forklift does not meet the installation requirement. The intelligent machine consisting of the truss and the servo motor can meet the requirements of installation stability and precision, but occupies more extra 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 inertia disc, namely a using method, which can solve the problems of movement, lifting, descending and precise installation of the inertia disc, and has the advantages of low cost and easy realization and operation.
The technical scheme adopted by the invention is that the device for precisely installing the large-scale 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, the 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 on the outer side of 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 connected with sliding blocks in a sliding mode at intervals of a preset distance, the sliding blocks close to the X-direction moving lead screws are connected with the X-direction moving lead screws in a threaded mode at the same time, and the X-direction moving lead screws rotate to move along the X-direction moving guide rods; y-direction moving guide rods are arranged between the two X-direction moving guide rods through sliding blocks, a Y-direction moving lead screw is arranged on the outer side of one Y-direction moving guide rod in parallel, and one end of the Y-direction moving lead screw penetrates through the sliding block and is provided with a hand wheel; the two Y-direction moving guide rods are oppositely and respectively connected with a positioning block at a preset distance in a sliding mode, the positioning blocks close to the Y-direction moving lead screws are simultaneously in threaded connection with the Y-direction moving lead screws, and the Y-direction moving guide rods move along the Y-direction moving guide rods through rotation of the Y-direction moving lead screws; the positioning block is downwards connected with the U-shaped plate through a screw rod, the U-shaped plate is a rectangular plate with a U-shaped groove in the center, and an opening of the U-shaped groove penetrates through the edge of the rectangular plate and is used for clamping the inertia disc.
Preferably, the U-shaped groove opening part of U-shaped plate matches and is equipped with the reinforcing steel board, reinforcing steel board and U-shaped plate bolted connection.
Preferably, a reinforcing rib is arranged above the U-shaped plate and close to the edge.
Preferably, the X-direction moving lead screw is fixed in the two rib plates through a bearing; the Y-direction moving lead screw is fixed in the two sliding blocks through a bearing.
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 each supporting beam, T-shaped speed reducers are respectively fixedly mounted in the middle of the mounting plates, and the three T-shaped speed reducers are connected through a transmission shaft; 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 and gear speed reducer, the worm and gear speed reducers are connected with the T-shaped speed reducers on the mounting plates at the two ends of the supporting beam through transmission shafts, and the worm and gear speed reducers are downwards connected with screw rods and are in threaded connection with the rib plates through the screw rods.
Preferably, the inner sides of the screw rods are respectively provided with guide 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 support beam is connected with the support frame in a sliding manner through a driving wheel pair, wherein the driving wheel pair below one support beam is connected with an asynchronous motor and is driven by the asynchronous motor.
The use method of the device for precisely mounting the large inertia disc comprises the following steps:
the first step is as follows: the asynchronous motor rotates in the positive direction, and the driving wheel pair enables the supporting beam to move to the end part of the supporting frame;
the second step is that: the servo motor rotates in the positive direction, and drives the four screw rods to rotate through the T-shaped speed reducer and the worm and gear speed reducer, so that the moving platform descends to the lowest end position of the screw rods;
the third step: placing the inertia disc on a U-shaped plate, and installing a reinforced steel plate at an opening of the U-shaped plate;
the fourth step: the servo motor rotates reversely, and the four screw rods are driven to rotate through the T-shaped speed reducer and the worm gear speed reducer, so that the moving platform rises until the lowest position of the U-shaped plate is higher than the highest position of the inertia plate mounting station;
the fifth step: the asynchronous motor rotates reversely, 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 installation station of the inertia disc;
and a sixth step: the servo motor rotates in the positive direction, so that the moving platform descends until the lower surface of the inertia plate approaches the surface of the mounting station;
the seventh step: manually rotating a hand wheel for moving the screw rod in the X direction and a hand wheel for moving the screw rod in the Y direction to enable the screw rod to move in the X direction and the screw rod to move in the Y direction, 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 requirements;
the eighth step: the servo motor rotates in the positive direction, so that the moving platform descends until the lower surface of the inertia plate contacts the surface of the mounting station;
the ninth step: and taking out the opening of the U-shaped plate, installing a reinforcing steel plate, rotating the asynchronous motor in the forward direction to move the supporting beam until the U-shaped plate completely leaves the inertia plate installation station, and finishing the installation of the inertia plate.
Compared with the prior art, the invention has the advantages of solving the problems of inertia disc movement, lifting, descending and precise installation, having low cost and easy realization and operation, and being specifically represented as follows:
1) The lifting device is provided with the screw rod to realize lifting and descending, and the driving wheel pair with the asynchronous motor is arranged below the lifting device to realize left-right translation of the lifting device so as to drive the moving platform to move, and the inertia disc is placed on the moving platform from the lower part to finish primary translation of installation of the inertia disc;
2) According to the mobile platform designed by the application, the inertia disc can be moved to the pre-installation position under the action of the lifting device, but the installation position far reaches the precision requirement, the U-shaped plate is further finely adjusted in position by the slider, the X-direction moving guide rod, the X-direction moving lead screw and the Y-direction moving guide rod which are ingeniously connected and matched with each other, and the hand wheel is used for rotating the X-direction moving lead screw and the Y-direction moving lead screw, so that final precise installation is realized;
3) Insert through the U template that sets up the U type groove and be connected with inertia dish below neck to utilize reinforcing steel sheet and strengthening rib to stabilize it, inertia dish removes the back that targets in place, directly places in the installation position, take out reinforcing steel sheet and U template can, whole process loading and unloading are convenient, stability is strong, is favorable to being used to the accurate installation of inertia dish.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a hoisting device according to the present invention;
FIG. 3 is a top view of a hoist according to 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 labels in the figure are:
1. the device comprises a supporting frame 101, upright posts 102, longitudinal beams 103 and cross beams;
2. the device comprises a hoisting device, 201, a supporting beam, 2011, a driving wheel pair, 2012, an asynchronous motor, 202, a mounting plate, 203, a T-shaped speed reducing motor, 204, a servo motor, 205, a worm gear speed reducing 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, a sliding block, 304, X-direction moving lead screws, 305, Y-direction moving guide rods, 306, Y-direction moving lead screws, 307, positioning blocks, 308, U-shaped plates, 309, reinforcing steel plates, 310 and reinforcing ribs.
Detailed Description
The invention will be further explained in conjunction with the drawings attached to the specification in order to facilitate better understanding by those skilled in the art.
Example 1
As shown in fig. 1-4, an apparatus for precision mounting of a large inertia plate comprises a support 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 vertically arranged on a supporting surface in a matrix mode, the top ends of the two opposite supporting upright posts 101 are fixedly connected with I-shaped steel serving as longitudinal beams 102, the two ends of each longitudinal beam 102 are transversely and fixedly connected with I-shaped steel serving as cross beams 103, and the supporting frame 1 is arranged on the periphery of the inertia disc mounting equipment.
The lifting device 2 is connected to the top end of the supporting frame 1 in a sliding mode, 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 enabling the inertia disc to horizontally move to an installation station.
Specifically, the hoisting device 2 includes a support beam 201, a mounting plate 202, a T-shaped speed reducer 203, a servo motor 204, a worm gear speed reducer 205, a lead screw 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 perpendicular to the cross beam 103, the lower part of each supporting beam 201 is connected with the cross beam 103 of the supporting frame 1 in a sliding mode through a driving wheel pair 2011, one driving wheel pair 2011 below one supporting beam 201 is connected with an asynchronous motor 2012, and the supporting beam 201 is driven to move horizontally along the cross beam 103 through the asynchronous motor 2012. Three mounting plates 202 are parallelly mounted at two ends and in the middle of two support beams 201 at intervals of a preset distance; the middle mounting plate 202 is fixed in the center, and the mounting plates 202 on the two sides are fixed with the middle mounting plate 202 at equal intervals. The three T-shaped speed reducers 203 are respectively arranged in the middle of the three mounting plates 202, and the three T-shaped speed reducers 203 are connected through transmission shafts; the servo motor 204 is arranged at one end of the mounting plate 202 in the middle of the support beam 201, is connected with the T-shaped speed reducer 203 in the middle of the support 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 support beam 201 and are connected with the T-shaped speed reducers 203 on the mounting plates 202 at two ends of the support beam 201 through transmission shafts; the four screw rods 206 are respectively connected with a worm gear speed reducer 205 in a downward direction, guide rods 207 are respectively arranged on the inner sides of the screw rods 206 in parallel with the screw rods 206, the guide rods 207 are respectively arranged between the worm gear speed reducer 205 and the T-shaped speed reducer 203, the upper ends of the guide rods 207 are fixed on the mounting plate 202, and the screw rods 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 realize lifting of the movable platform 2, the guide rod 207 is used for ensuring that the movable platform 3 stably moves longitudinally, and the fixing 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 the rib plate 301 are respectively fixedly connected with an X-direction moving guide rod 302 in parallel, the middle of the rib plate 301 is provided with a threaded hole and a unthreaded hole corresponding to the screw rod 206 and the guide rod 207 respectively, the threaded hole and the unthreaded hole are connected with the screw rod 206 and the guide rod 207, and the rib plate 301 rotates through the screw rod 206 and moves up and down or down along the screw rod 206. Two ends of the rib plate 301 are respectively fixedly connected with X-direction moving guide rods 302 in parallel, an X-direction moving lead screw 304 is arranged on the outer side of one X-direction moving guide rod 302 in parallel, the X-direction moving lead screw 304 is fixed with the rib plate 301 through a bearing and can keep free rotation, and one end of the X-direction moving 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 connected with the sliding blocks 303 in a sliding mode at intervals of preset distances, the sliding blocks 303 close to the X-direction moving lead screws 304 are connected with the X-direction moving lead screws 304 in a threaded mode at the same time, and the X-direction moving lead screws 304 rotate to move along the X-direction moving guide rods 302; a Y-direction moving guide rod 305 is arranged between the two X-direction moving guide rods 302 through a sliding block 303, a Y-direction moving lead screw 306 is arranged on the outer side of one Y-direction moving guide rod 305 in parallel, the Y-direction moving lead screw 306 is fixed with the sliding block 303 through a bearing 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 a positioning block 307 at a predetermined distance, the positioning block 307 close to the Y-direction moving screw 306 is simultaneously in threaded connection with the Y-direction moving screw 306, and the Y-direction moving guide rods 305 move along the Y-direction moving guide rods 305 by the rotation of the Y-direction moving screw 306. The U-shaped plate is a rectangular plate with a U-shaped groove in the center, the 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 fixedly connected with a positioning block 307.
In this embodiment, the slider 303, which is simultaneously connected to the X-direction moving guide 302 and the X-direction moving lead screw 304, is 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 away from the X-direction moving lead screw 304 employs a three-hole right-angle slider and a cross-hole slider. Meanwhile, a positioning block 307 connected with the Y-direction moving guide rod 305 and the Y-direction moving lead screw 306 adopts a parallel hole slider, and a positioning block 307 connected with the Y-direction moving guide rod 305 far away from the Y-direction moving lead screw 306 adopts a single hole slider. During installation, the X-direction moving lead screw 304 and an X-direction moving guide rod 302 are installed in parallel and adjacent to each other, are fixed in the two rib plates 301 through bearings and can keep free rotation, and two holes above the four-hole right-angle sliding block and the three-hole right-angle sliding block are light holes and threaded holes and penetrate through the adjacent X-direction moving lead screw 304 and the X-direction moving guide rod 302 respectively; a three-hole right-angle sliding block and a cross hole sliding block are respectively arranged on the other X-direction moving guide rod 302, and holes on the upper sides of the three-hole right-angle sliding block and the cross hole sliding block are light 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 slider, and the head end of the Y-direction moving lead screw is arranged on the three-hole right-angle slider; two parallel hole sliding blocks respectively penetrate through a Y-direction moving lead screw 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 on the periphery of a U-shaped plate 308 and are fixed by nuts.
Further, U type groove opening part matching of U type board 308 is equipped with steel reinforcing plate 309, steel reinforcing plate 309 and U type board 308 bolted connection are fixed to it when loading the inertia dish, avoid roll-off U type board 308, and when the inertia dish was installed, not hard up bolt take out steel reinforcing plate 309 can.
Reinforcing ribs 310 are respectively arranged at three edges above the U-shaped plate 308 except for the reinforcing steel plate 309, and the inertia plate is limited and fixed by the reinforcing ribs 310, so that deviation is avoided.
Example 2
A use method of the device for precisely installing the large-scale inertia disc comprises the following steps:
the first step is as follows: the asynchronous motor 2012 rotates forwards, and the driving wheel set 2011 enables the supporting beam 201 to move to the end part of the supporting frame 1;
the second step: the servo motor 204 rotates in the positive direction, 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 mobile platform 3 descends to the lowest end positions of the screw rods 206;
the third step: placing the inertia disc on a U-shaped plate 308, and installing a reinforcing steel plate 309 at an opening of the U-shaped plate 308;
the fourth step: the servo motor 204 rotates reversely, 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 mobile platform 3 rises until the lowest position of the U-shaped plate 308 is higher than the highest position of the inertia disc mounting station;
the fifth part: the asynchronous motor 2012 rotates reversely, and the driving wheel set 2011 enables the support beam 201 to move towards the middle of the support frame 1 and stop at a position close to the position right above the inertia disc mounting station;
and a sixth step: the servo motor 204 rotates positively to enable the moving platform 3 to descend until the lower surface of the inertia disc approaches the surface of the installation station;
the seventh step: manually rotating a hand wheel of the X-direction moving lead screw 304 and a hand wheel of the Y-direction moving lead screw 306 to enable the X-direction moving lead screw 304 and the Y-direction moving lead screw 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 requirements;
the eighth step: the servo motor 204 rotates positively to make the moving platform 3 descend until the lower surface of the inertia disc contacts the surface of the installation station;
the ninth step: and (3) taking out the opening of the U-shaped plate 308, installing a reinforcing steel plate 309, and rotating the asynchronous motor 2012 forward to move the supporting beam 201 until the U-shaped plate 308 completely leaves the inertia plate installation station, so that the inertia plate is installed completely.
The invention has low cost and easy realization and operation, can realize the movement, the lifting and the descending of the inertia disc by the matching of the lifting device 2 and the moving platform 3, and can meet the requirement of the precise installation of the inertia disc by slightly adjusting the X-direction moving lead screw 304 and the Y-direction moving lead screw 306 by the hand wheel under the driving of the positioning block 307 and the sliding block 303 by the U-shaped plate 308 for bearing the inertia disc.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and therefore the scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The device for precisely installing the large-scale 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 connected to the top end of the supporting frame (1) in a sliding manner, 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 moving platform (3) comprises rib plates (301), the two rib plates (301) are horizontally arranged at a preset distance, X-direction moving guide rods (302) are fixedly connected between the rib plates (301) in parallel near two ends respectively, an X-direction moving lead screw (304) is arranged on the outer side of one X-direction moving guide rod (302) in parallel, and one end of the X-direction moving lead screw (304) penetrates through the rib plates (301) and is provided with a hand wheel; the two X-direction moving guide rods (302) are connected with the sliding blocks (303) in a sliding mode at a preset interval, the sliding blocks (303) close to the X-direction moving lead screw (304) are connected with the X-direction moving lead screw (304) in a threaded mode at the same time, and the X-direction moving lead screw (304) rotates to move along the X-direction moving guide rods (302); y-direction moving guide rods (305) are arranged between the two X-direction moving guide rods (302) through sliding blocks (303), a Y-direction moving lead screw (306) is arranged on the outer side of one Y-direction moving guide rod (305) in parallel, and one end of the Y-direction moving lead screw (306) penetrates through the sliding blocks (303) and is provided with a hand wheel; the two Y-direction moving guide rods (305) are oppositely and respectively connected with positioning blocks (307) in a sliding mode at a preset distance, the positioning blocks (307) close to the Y-direction moving lead screw (306) are simultaneously in threaded connection with the Y-direction moving lead screw (306), and the Y-direction moving guide rods (305) move along the Y-direction moving guide rods (306) through rotation of the Y-direction moving lead screw (306); the positioning block (307) is downwards connected with a U-shaped plate (308) through a screw rod, the U-shaped plate (308) is a rectangular plate with a U-shaped groove in the center, and the opening of the U-shaped groove penetrates through the edge of the rectangular plate and is used for clamping the inertia disc.
2. The device for precisely installing the large-scale inertia disc according to claim 1, wherein a reinforcing steel plate (309) is arranged at the opening of a U-shaped groove of the U-shaped plate (308) in a matching manner, and the reinforcing steel plate (309) is connected with the U-shaped plate (308) through a bolt.
3. An inertia disc mounting aid according to claim 1 wherein the U-shaped plate (308) has a stiffener (310) above and near the edge.
4. The device for the precise installation of the large-scale inertia disc according to claim 1, wherein the X-direction moving lead screw (304) is fixed in two rib plates (301) through a bearing; the Y-direction moving lead screw (306) is fixed in the two sliders (303) through a bearing.
5. The device for precisely installing the large-scale inertia disc according to claim 1, wherein the lifting device (2) comprises support beams (201), two support beams (201) are arranged above the support frame (1) in parallel, mounting plates (202) are respectively arranged in the middle and at two ends of each support beam (201), T-shaped speed reducers (203) are respectively fixedly mounted in the middle of each mounting plate (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; two ends of the mounting plates (202) at two ends of the supporting beam (201) are respectively provided with a worm and gear speed reducer (205), the worm and gear speed reducer (205) is connected with the T-shaped speed reducer (203) on the mounting plates (202) at two ends of the supporting beam (201) through a transmission shaft, the worm and gear speed reducer (205) is downwards connected with a screw rod (206), and the screw rod (206) is in threaded connection with the rib plate (301).
6. The device for precisely installing the large-scale inertia disc according to claim 5, wherein guide rods (207) are respectively arranged on the inner sides of the screw rods (206) in parallel, and the guide rods (207) are respectively arranged between the worm gear reducer (205) and the T-shaped reducer (203).
7. The device for the precise installation of the large-scale inertia disc of claim 3, wherein the screw rod (206) is horizontally connected with a fixing plate (208) at the bottom end of the guide rod (207).
8. The device for precisely installing the large-scale inertia disc of claim 3, wherein the lower part of the supporting beam (201) is slidably connected with the supporting frame (1) through a driving wheel set (2011), and the driving wheel set (2011) below one supporting beam (201) is connected with an asynchronous motor (2012) and is driven by the asynchronous motor (2012).
9. Use of a device for the precision mounting of a large inertia disc according to any of claims 1 to 8, comprising the steps of:
the first step is as follows: the asynchronous motor (2012) rotates in the forward direction, and the driving wheel pair (2011) enables the supporting beam (201) to move to the end part of the supporting frame (1);
the second step is that: the servo motor (204) rotates in the positive direction, and drives four screw rods (206) to rotate through a T-shaped speed reducer (203) and a worm gear speed reducer (205), so that the moving platform (3) descends to the lowest end position of the screw rods (206);
the third step: the inertia disc is placed on the U-shaped plate (308), and a reinforcing steel plate (309) is installed at an opening of the U-shaped plate (308);
the fourth step: the servo motor (204) rotates reversely, 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 moving platform (3) rises until the lowest position of the U-shaped plate (308) is higher than the highest position of the inertia disc mounting station;
the fifth step: the asynchronous motor (204) rotates reversely, and the driving wheel pair (2011) enables the support beam (201) to move towards the middle of the support frame (1) and stop at a position close to the position right above the inertia disc mounting station;
and a sixth step: the servo motor (204) rotates forwards to enable the moving platform (3) to descend until the lower surface of the inertia disc is close to the surface of the mounting station;
the seventh step: manually rotating a hand wheel of the X-direction moving lead screw (304) and a hand wheel of the Y-direction moving lead screw (306) to enable the X-direction moving lead screw (304) and the Y-direction moving lead screw (306) to rotate, and adjusting the positions of the inertia disc in the X direction and the Y direction until the position of the inertia disc in the XY plane meets the installation requirement;
eighth step: the servo motor (204) rotates forwards to enable the moving platform (3) to descend until the lower surface of the inertia disc contacts the surface of the mounting station;
the ninth step: and (3) taking out the opening of the U-shaped plate (308), installing a reinforced steel plate (309), and rotating the asynchronous motor (2012) in the forward direction to move the support beam (201) until the U-shaped plate (308) completely leaves the inertia disc installation station, so that the inertia disc is completely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| 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 |
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2022
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| CN115196535B (en) | 2024-04-30 |
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