CN115490130A - Machine tool hoisting tool - Google Patents
Machine tool hoisting tool Download PDFInfo
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- CN115490130A CN115490130A CN202211459671.5A CN202211459671A CN115490130A CN 115490130 A CN115490130 A CN 115490130A CN 202211459671 A CN202211459671 A CN 202211459671A CN 115490130 A CN115490130 A CN 115490130A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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Abstract
The invention relates to the technical field of machine tools, in particular to a machine tool hoisting tool, which comprises a horizontal rectangular frame, wherein four end corners at the top of the rectangular frame are respectively provided with four first hoisting rings, two ends of each long side of the rectangular frame are respectively provided with two vertical sliding plates, one end of each vertical sliding plate, which is close to the corresponding short side of the rectangular frame, is provided with a second hoisting ring, each vertical sliding plate is also provided with a balance mechanism, each balance mechanism comprises a balance plate and a plurality of hook-shaped ribs, the two telescopic plates are driven by telescopic cylinders to extend, so that the width of the rectangular frame is expanded, the vertical sliding plates are driven by a driving motor to slide on the corresponding long sides of the rectangular frame, so that the two vertical sliding plates on the long sides of each rectangular frame can synchronously and reversely slide, the length expansion of the rectangular frame is realized, and the device can be suitable for machine tools with larger volume through the length and width expansion of the rectangular frame.
Description
Technical Field
The invention relates to the technical field of machine tools, in particular to a machine tool hoisting tool.
Background
The machine tool is a processing machine for manufacturing machines, mainly uses a turning tool to carry out turning processing on a rotating workpiece, the corresponding machine tool also needs to be displaced due to the change of a production line in the production process of a factory, but the machine tool at the moment is completely assembled, and if a lifting rope is directly used, a metal plate of the machine tool can be damaged, the traditional Chinese patent with the national publication number of CN211393545U discloses a machine tool hoisting tool for solving the problems, but the machine tool hoisting tool also has the following defects:
the rectangular frame that mainboard and peripheral board are constituteed is fixed knot structure, if the lathe that needs lift by crane at present when too big, fixed knot constructs's rectangular frame can't be suitable for the too big lathe of volume for the limitation that above-mentioned hoist and mount frock used is great, so it solves to be necessary to provide neotype lathe hoist and mount frock to foretell problem.
Disclosure of Invention
Based on this, it is necessary to provide a machine tool hoisting tool for solving the problems in the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that: machine tool hoisting tool, including being horizontally rectangular frame, four end angles at rectangular frame top are equipped with first rings respectively, every short side of rectangular frame is the extending structure who is used for expanding the rectangular frame width, every long side of rectangular frame is the bilayer structure, the both ends of every long side of rectangular frame all are equipped with one can slide in corresponding long side and be used for expanding the vertical slide of rectangular frame length, every vertical slide is close to the one end that rectangular frame corresponds the short side and all is equipped with the second rings, four second rings are used for lifting by crane the lathe, all be equipped with the balance mechanism who is used for strengthening vertical slide bearing stability on every vertical slide, every balance mechanism all includes the balance plate that links to each other with corresponding vertical slide and can follow vertical slide displacement and a plurality of hook-shaped rib that links to each other with the balance plate, every hook-shaped rib is used for transmitting the bearing part that corresponds vertical slide to the long side of rectangular frame, the upper end of every hook-shaped rib all is connected with the long side sliding that rectangular frame corresponds.
Further, rectangular frame includes that two parallels just transversely locate the expansion plate that just links to each other the tip of two double-deck riser homonymies between two double-deck risers and two parallel and respectively along horizontal direction interval distribution's double-deck risers and two parallel, every vertical slide all slides and locates in the double-deck riser one end that corresponds, two double-deck risers are two long sides of above-mentioned rectangular frame promptly, two expansion plates are two short sides of above-mentioned rectangular frame promptly, still be equipped with between two double-deck risers and be used for driving the displacement of one of them double-deck riser and make the synchronous flexible first actuating mechanism of two expansion plates, all be equipped with on every double-deck riser and be used for two vertical slides that synchronous drive corresponds to carry out reverse or gliding second actuating mechanism in opposite directions.
Further, every double-deck riser all includes parallel and interval distribution's inboard riser and outside riser, the inboard riser is towards the fixed column that is equipped with the length evenly distributed of a plurality of edge inboard riser on the lateral wall of outside riser, the inboard riser that the equal perpendicular to of axial of every fixed column corresponds, the outside riser that corresponds is worn out to the one end average level of every fixed column, the end of wearing out of a plurality of fixed column transversely wears to have one and is used for the restriction to correspond the long pin axle that the outside riser displaced, every vertical slide all slides and locates between corresponding inboard riser and the outside riser, a drive mechanism locates between two inboard risers, the upper end of every first rings all is cyclic annularly, the lower extreme all is hook-shaped, the lower extreme of every first rings all stretches into between corresponding inboard riser and the outside riser and colludes on the fixed column that is close to inboard riser tip.
Further, every expansion plate all includes the short riser of first short riser and the short riser of second of laminating each other, one of them side of first short riser links firmly with the one end of one of them inboard riser, one of them side of the short riser of second links firmly with the one end of another inboard riser, the upper end of first short riser is seted up and is led to the groove in the first bar of horizontally, the lower extreme of the short riser of second has been seted up and is led to the groove in the second bar of horizontally, the fixed first slide pin that can lead to the inslot at the second bar that is equipped with of lower extreme of first short riser, the fixed second slide pin that can lead to the inslot at first bar that is equipped with in the upper end of the short riser of second.
Furthermore, first actuating mechanism is telescopic cylinder, and telescopic cylinder is the horizontal fixation locate one of them medial riser keep away from the lateral wall that corresponds the outside riser on, telescopic cylinder's output direction perpendicular to the medial riser that corresponds to telescopic cylinder's output links firmly with the lateral wall that another medial riser corresponds.
Further, each balance plate is parallel to each other with corresponding outside riser and is laminated on one side of keeping away from the inside riser in the outside riser, a third strip that is the horizontally leads to groove has all been seted up at the both ends of every inside riser, every third strip is led to the inslot and is all slided and be equipped with a plurality of along its length direction evenly distributed's third sliding pin, two fourth strip that are the level and respectively with correspond the upper and lower both ends of balance plate corresponding logical groove, one of them fourth strip leads to the inslot and just faces the third strip that the inboard riser was served and leads to the groove, the one end of every third sliding pin all horizontally passes corresponding vertical slide's upper end in proper order, the lower extreme that the groove and the balance plate are led to the fourth strip, the one end of every third sliding pin all has the spacing dish of mutually conflicting with corresponding inside riser, the other end of every third sliding pin all has the pinhole, another fourth sliding pin that the logical inslot of one fourth sliding pin was equipped with quantity and the structure all is unanimous with the third sliding pin, wherein, the upper end that corresponding balance plate is all worn out to the one end of every fourth sliding pin.
Furthermore, a plurality of hook-shaped ribs are uniformly distributed along the length direction of the corresponding balance plate, the lower end of each hook-shaped rib is fixedly connected with the corresponding balance plate, the upper end of each hook-shaped rib is a hook-shaped part stretching over the upper ends of the corresponding inner vertical plate and the corresponding outer vertical plate, and a guide pulley capable of sliding between the upper ends of the corresponding inner vertical plate and the corresponding outer vertical plate is rotatably arranged in the hook-shaped part of each hook-shaped rib.
Further, the lower extreme of every vertical slide all stretches out downwards outside the double-deck riser that corresponds, the lower extreme of every vertical slide is all fixed and is equipped with an axial and the unanimous threaded sleeve of its length direction, every second actuating mechanism all includes driving motor and one is the level and locates the two-way threaded rod between corresponding two vertical slides, driving motor is the level and fixes and locates on the outer wall that corresponds the outside riser, the both ends of two-way threaded rod respectively with two threaded sleeve screw-thread fit that correspond, every driving motor's output shaft all links to each other with the two-way threaded rod transmission that corresponds through reduction gear group.
Furthermore, a plurality of mounting holes which are uniformly distributed along the length direction of each vertical sliding plate are formed in the lower end of each vertical sliding plate, and each second hanging ring is fixedly arranged in one of the mounting holes which is close to one end of the corresponding vertical sliding plate facing the expansion plate.
Compared with the prior art, the invention has the following beneficial effects: compare traditional hoist and mount frock, this device has following advantage:
firstly, the rectangular frame of the device as a main support body is of a movable structure, two expansion plates are driven to extend through an expansion cylinder, each expansion plate is one of the short sides of the rectangular frame, and the length of each expansion plate is the width of the rectangular frame, so that the width of the rectangular frame is expanded;
and secondly, the vertical sliding plates are driven to slide on the long sides corresponding to the rectangular frames through the driving motor, so that the two vertical sliding plates on the long sides of each rectangular frame can synchronously and reversely slide, the length of each rectangular frame is extended, and the device can be suitable for machine tools with larger volumes through the extension of the length and the width of each rectangular frame.
Drawings
FIG. 1 is a schematic perspective view of the embodiment;
FIG. 2 is an enlarged partial schematic view of A1 in FIG. 1;
FIG. 3 is a top view of the embodiment;
FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is an enlarged partial schematic view of A2 of FIG. 5;
FIG. 7 is an exploded perspective view of the double riser of the embodiment;
fig. 8 is an exploded perspective view of the expansion plate according to the embodiment.
The reference numbers in the figures are: 1. a first hanging ring; 2. a vertical slide plate; 3. a second hoisting ring; 4. a balance plate; 5. hook-shaped ribs; 6. double-layer vertical plates; 7. a retractable plate; 8. an inner vertical plate; 9. an outer vertical plate; 10. fixing the column; 11. a long pin shaft; 12. a first short vertical plate; 13. a second short vertical plate; 14. a first bar-shaped through groove; 15. a second strip-shaped through groove; 16. a first slide pin; 17. a second slide pin; 18. a telescopic cylinder; 19. a third strip-shaped through groove; 20. a third slide pin; 21. a fourth through groove; 22. a limiting disc; 23. a pin hole; 24. a fourth slide pin; 25. a guide pulley; 26. a threaded sleeve; 27. a drive motor; 28. a bidirectional threaded rod; 29. a reduction gear set; 30. and (7) installing holes.
Detailed Description
For a better understanding of the features and technical solutions of the present invention, as well as the specific objects and functions attained by the present invention, reference is made to the accompanying drawings and detailed description of the invention.
Referring to the machine tool hoisting tool shown in fig. 1 to 8, the machine tool hoisting tool comprises a horizontal rectangular frame, four end corners at the top of the rectangular frame are respectively provided with a first hoisting ring 1, each short side of the rectangular frame is a telescopic structure used for expanding the width of the rectangular frame, each long side of the rectangular frame is of a double-layer plate structure, two ends of each long side of the rectangular frame are respectively provided with a vertical sliding plate 2 capable of sliding in the corresponding long side and used for expanding the length of the rectangular frame, one end, close to the corresponding short side of the rectangular frame, of each vertical sliding plate 2 is provided with a second hoisting ring 3, the four second hoisting rings 3 are used for hoisting a machine tool, each vertical sliding plate 2 is further provided with a balance mechanism used for strengthening the bearing stability of the vertical sliding plate 2, each balance mechanism comprises a balance plate 4 connected with the corresponding vertical sliding plate 2 and capable of following the displacement of the vertical sliding plate 2 and a plurality of ribs 5 connected with the balance plate 4, each hook rib 5 is used for transferring the bearing part corresponding to the hook-shaped sliding plate 2 to the long side of the rectangular frame, and the upper end of each hook-shaped rib 5 is connected with the corresponding long side of the rectangular frame in a sliding connection.
Rectangular frame includes that two parallels just transversely locate respectively between two double-deck risers 6 and two parallels along horizontal direction interval distribution's double-deck riser 6 and the expansion plate 7 that links to each other the tip of two double-deck risers 6 homonymies, every vertical slide 2 all slides and locates in the 6 one end of double-deck riser that correspond, two double-deck risers 6 are two long sides of above-mentioned rectangular frame promptly, two expansion plates 7 are two short sides of above-mentioned rectangular frame promptly, still be equipped with between two double-deck risers 6 and be used for driving 6 displacements of one of them double-deck riser and make two expansion plates 7 synchronous flexible first actuating mechanism, all be equipped with on every double-deck riser 6 and be used for two vertical slides 2 that synchronous drive corresponds to carry out backward or gliding second actuating mechanism in opposite directions.
After the first driving mechanism is started, one of the double-layer vertical plates 6 is horizontally displaced, the moving double-layer vertical plate 6 gradually gets close to or gets away from the other double-layer vertical plate 6 in the process, and each expansion plate 7 is driven to extend or shorten;
after the second driving mechanism is started, the two vertical sliding plates 2 on each double-layer vertical plate 6 synchronously move in opposite directions or in reverse directions, and the vertical sliding plates 2 slide outwards to expand the length of the whole rectangular frame;
through the length expansion and the width expansion of the rectangular frame, the rectangular frame of the device can be suitable for a machine tool with larger volume.
Every double-deck riser 6 all includes parallel and interval distribution's inboard riser 8 and outside riser 9, inboard riser 8 is towards fixed the fixed column 10 that is equipped with a plurality of along the length evenly distributed of inboard riser 8 on the lateral wall of outside riser 9, the inboard riser 8 that the equal perpendicular to of axial of every fixed column 10 corresponds, the outside riser 9 that corresponds is worn out to the one end average level of every fixed column 10, the end of wearing out of a plurality of fixed column 10 transversely wears to have one and is used for the restriction to correspond the long pin axle 11 of outside riser 9 displacement, every vertical slide 2 all slides and locates between corresponding inboard riser 8 and the outside riser 9, a drive mechanism locates between two inboard risers 8, the upper end of every first rings 1 all is cyclic annular, the lower extreme all is hook-shaped, the lower extreme of every first rings 1 all stretches into between corresponding inboard riser 8 and the outside riser 9 and colludes on the fixed column 10 that is close to inboard riser 8 tip.
The outer vertical plates 9 are prevented from sliding off from the fixed columns 10 through the limiting function of the long pin shafts 11;
the four first lifting rings 1 are used for lifting a crane, when the weight of the machine tool is too heavy, the number of the first lifting rings 1 can be increased, so that the stability after lifting is enhanced, and the increased first lifting rings 1 extend into the space between the inner vertical plate 8 and the outer vertical plate 9 and hook on the rest of the fixing columns 10.
Every expansion plate 7 all includes the short riser 13 of first short riser 12 and the second of laminating each other, one of them side of first short riser 12 links firmly with the one end of one of them inboard riser 8, one of them side of the short riser 13 of second links firmly with the one end of another inboard riser 8, the upper end of first short riser 12 has been seted up and has been led to groove 14 in the first bar of horizontally, the lower extreme of the short riser 13 of second has been seted up and has been led to groove 15 in the second bar of horizontally, the lower extreme of first short riser 12 is fixed to be equipped with and to lead to inslot 15 gliding first sliding pin 16 in the second bar, the fixed second sliding pin 17 that can lead to inslot 14 in first bar that is equipped with in the upper end of the short riser 13 of second.
The first strip-shaped through groove 14 and the second strip-shaped through groove 15 are consistent in length;
the first strip-shaped through groove 14 and the second strip-shaped through groove 15 are respectively used for being matched with a second sliding pin 17 and a first sliding pin 16 to limit the distance of the first short vertical plate 12 and the second short vertical plate 13 from moving towards or away from each other;
because the first driving mechanism only drives one of the double-layer vertical plates 6 to move, the other double-layer vertical plate 6 is fixed, that is, one of the inner vertical plates 8 is movable, when the second short vertical plate 13 is installed, the second short vertical plate is connected with the movable inner vertical plate 8, the first short vertical plate 12 is connected with the immovable inner vertical plate 8, when the corresponding inner vertical plate 8 moves, the second short vertical plate 13 is also driven to move, when the first sliding pin 16 is installed on the second short vertical plate 13, the second sliding pin 17 is abutted to one end, away from the movable inner vertical plate 8, of the first strip-shaped through groove 14, and when the second sliding pin 17 is installed on the first short vertical plate 12, the first sliding pin 16 is abutted to one end, close to the movable inner vertical plate 8, when the movable inner vertical plate 8 moves, the second short vertical plate 13 is abutted to the first short vertical plate 12, and the area, to which the two are attached, can be gradually reduced along with the displacement of the second short vertical plate 13, at this time, the first sliding pin 16 can extend from one end of the first sliding groove 15 to the other end of the second strip-shaped through groove, and the sliding pin can be extended from the sliding groove 14 to the sliding groove 14, and the sliding pin is a distance from the first strip-shaped through groove 14, and the sliding groove 14 can be extended from the sliding groove 14.
The first driving mechanism is a telescopic cylinder 18, the telescopic cylinder 18 is horizontally and fixedly arranged on the side wall, far away from the corresponding outer side vertical plate, of one inner side vertical plate 8, the output direction of the telescopic cylinder 18 is perpendicular to the corresponding inner side vertical plate 8, and the output end of the telescopic cylinder 18 is fixedly connected with the side wall, corresponding to the other inner side vertical plate 8.
When the telescopic cylinder 18 is installed, the output end of the telescopic cylinder 18 is fixedly connected to the inner vertical plate 8 connected with the second short vertical plate 13, and when the telescopic cylinder 18 is started, the inner vertical plate 8 connected with the second short vertical plate 13 can drive each second short vertical plate 13 to displace, so that the effect that each telescopic plate 7 expands the width of the rectangular frame is realized.
Every balance plate 4 all with correspond the one side that interior riser 8 was kept away from to laminating in outside riser 9 that outside riser 9 parallels, a third strip that is the horizontally leads to groove 19 has all been seted up at the both ends of every inside riser 8, it is equipped with a plurality of along its length direction evenly distributed's third sliding pin 20 all to slide in every third strip leads to groove 19, two are levels and respectively with correspond the corresponding fourth strip that both ends are corresponding about balance plate 4 and lead to groove 21 in every outside riser 9's one end, one of them fourth strip leads to groove 21 and just leads to groove 19 to the inboard riser 8 wherein one of them overhead third strip, the one end of every third sliding pin 20 all levels in proper order passes the upper end that corresponds vertical slide 2, the lower extreme that groove 21 and balance plate 4 are led to the fourth strip, the one end of every third sliding pin 20 all has the pinhole 23 with the spacing dish 22 that corresponds the inside riser 8 each other, the other end of every third sliding pin 20 all has the pinhole 23, another fourth strip 21 conflicts and is equipped with the quantity and the structure all is unanimous fourth sliding pin 24 with the logical groove 24 that corresponds the one end that the fourth sliding pin 24 that corresponds.
The complete installation steps of each double-layer vertical plate 6, the vertical sliding plate 2 and the balance plate 4 are as follows:
firstly, attaching the vertical sliding plate 2 to the outer side of one end of the inner vertical plate 8, sequentially inserting a plurality of fourth sliding pins 24 into the fourth through grooves 21 positioned above along the length direction of the vertical sliding plate, and enabling one end, provided with a pin hole 23, of each fourth sliding pin 24 to extend outwards, at this time, a limiting disc 22 on each fourth sliding pin 24 is abutted against the side wall, facing the inner vertical plate 8, of the outer vertical plate 9, then inserting the outer vertical plate 9 into a plurality of corresponding fixed columns 10, enabling the vertical sliding plate 2 to be positioned between the inner vertical plate 8 and the outer vertical plate 9, at this time, one of the fourth through grooves 21 is just opposite to the third through groove 19 on one end of the inner vertical plate 8, then laterally inserting the long pin shafts 11 into the fixed columns 10, attaching the balance plate 4 to the outer side of the outer vertical plate 9, enabling the upper end and the lower end of the balance plate 4 to respectively correspond to the two fourth through grooves 21, and then sequentially inserting a plurality of third sliding pins 20 into the third through grooves 19 along the length of the third through grooves 19, enabling the limiting disc 22 on each third sliding pin hole 20 to correspond to the inner vertical plate 8, and enabling the upper end of the corresponding sliding pin 20 of the sliding plate to sequentially pass through groove 20, and enabling the third through holes 20, and enabling the third through plate 2 to be used for limiting displacement limiting the third through pins 20 to be sequentially limiting disc 22 to be used for limiting the third through pins 23, and the third through grooves 21, and the third through grooves 23, and the third through grooves are not horizontally inserted in the third through grooves 21, and the third through grooves 23, and the third through grooves are sequentially inserted in the third through grooves 2;
when the vertical sliding plate 2 moves between the inner vertical plate 8 and the outer vertical plate 9, each third sliding pin 20 can slide in the third strip-shaped through groove 19 and the fourth strip-shaped through groove 21 located below, and through the transmission effect of each third sliding pin 20, the balance plate 4 can move along with the vertical sliding plate 2, after the balance plate 4 moves, the fourth sliding pins 24 can be driven to slide in the fourth strip-shaped through grooves 21 located above, at the moment, the upper end and the lower end of the balance plate 4 are in a sliding state, the sliding of the balance plate 4 is more stable, the upper ends of the hook-shaped ribs 5 arranged on the balance plate 4 can slide at the upper ends of the corresponding double-layer vertical plates 6, after the four second sliding plates 3 lift the machine tool, the borne weight of each vertical sliding plate 2 is transmitted to the balance plate 4 through the third sliding pins 20, meanwhile, the balance plate 4 transmits the bearing to the hook-shaped ribs 5, each hook-shaped rib 5 transmits the bearing to one end of the double-layer vertical plate 6, and then the lifting rings are transmitted layer by layer, and the stability of the vertical sliding plate 2 is enhanced.
A plurality of hook-shaped ribs 5 are uniformly distributed along the length direction of the corresponding balance plate 4, the lower end of each hook-shaped rib 5 is fixedly connected with the corresponding balance plate 4, the upper end of each hook-shaped rib 5 is a hook-shaped part stretching over the upper ends of the corresponding inner vertical plate 8 and the corresponding outer vertical plate 9, and a guide pulley 25 capable of sliding between the upper ends of the corresponding inner vertical plate 8 and the corresponding outer vertical plate 9 is rotatably arranged in the hook-shaped part of each hook-shaped rib 5.
The guide pulleys 25 are used for enabling each hook-shaped rib 5 to be capable of being matched with the corresponding balance plate 4 to perform displacement, and the bearing of the hook-shaped rib 5 is transmitted to the double-layer vertical plate 6 through the guide pulleys 25.
Outside the equal downwardly extending of lower extreme of every vertical slide 2 reaches the double-deck riser 6 that corresponds, the lower extreme of every vertical slide 2 is all fixed and is equipped with an axial and the unanimous threaded sleeve 26 of its length direction, every second actuating mechanism all includes driving motor 27 and one is the level and locates the two-way threaded rod 28 that corresponds between two vertical slides 2, driving motor 27 is the level and fixes and locate on the outer wall that corresponds outside riser 9, the both ends of two-way threaded rod 28 respectively with two threaded sleeve 26 screw-thread fit that correspond, every driving motor 27's output shaft all links to each other with the 28 transmissions of the two-way threaded rod that correspond through reduction gear set 29.
After the driving motor 27 is started, the two-way threaded rod 28 rotates slowly through the reduction gear set 29, and at the moment, the corresponding vertical sliding plates 2 are driven to move through each threaded sleeve 26 in threaded fit with one end of the two-way threaded rod 28, so that the four vertical sliding plates 2 synchronously extend out and retract synchronously.
The lower extreme of every vertical slide 2 all sets up a plurality of along its length direction evenly distributed's mounting hole 30, and every second rings 3 all fixes locating in one of them is close to the mounting hole 30 that corresponds vertical slide 2 towards expansion plate 7 one end.
If the machine table is too heavy, a plurality of second lifting rings 3 can be additionally arranged on the mounting holes 30, so that the stability of the rectangular frame for lifting the machine tool is improved.
The working principle is as follows:
when a crane or a crane lifts the machine tool, the machine tool is assembled, the outer metal plate is also assembled, and if a lifting rope is directly used, the metal plate of the machine tool can be damaged, so that the assembled machine tool needs to be lifted;
starting the telescopic cylinder 18, wherein one double-layer vertical plate 6 is driven by the output end of the telescopic cylinder 18 to displace, and the two ends of the currently moving double-layer vertical plate 6 respectively drive the two telescopic plates 7 to extend, so that the width of the rectangular frame is expanded;
the driving motor 27 is started, the two-way threaded rod 28 slowly releases and rotates through transmission of the reduction gear set 29, at the moment, the threaded sleeves 26 respectively matched with the threads at the two ends of the two-way threaded rod 28 can horizontally displace along the axial direction of the two-way threaded rod 28, meanwhile, each threaded sleeve 26 can drive the corresponding vertical sliding plate 2 to displace, and the four vertical sliding plates 2 synchronously extend, so that the length of the rectangular frame is expanded;
after the rectangular frame is adjusted, the machine tool is suspended below the rectangular frame through the plurality of second lifting rings 3, then the crane lifts the rectangular frame through the plurality of first lifting rings 1, and finally the machine tool is lifted.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. Machine tool hoisting tool, the utility model is characterized in that, including being horizontally rectangular frame, four end angles at rectangular frame top are equipped with first rings (1) respectively, every short side of rectangular frame is the extending structure who is used for expanding the rectangular frame width, every long side of rectangular frame is double-deck plate structure, the both ends of every long side of rectangular frame all are equipped with one can slide and be used for expanding vertical slide (2) of rectangular frame length in corresponding long side, every vertical slide (2) are close to the one end that rectangular frame corresponds the short side and all are equipped with second rings (3), four second rings (3) are used for lifting by crane the lathe, all be equipped with on every vertical slide (2) and be used for strengthening vertical slide (2) bearing stability's balance mechanism, every balance mechanism all includes and links to each other and can follow vertical slide (2) the balance plate (4) of displacement and a plurality of hook-like rib (5) that link to each other with balance plate (4), every hook-like rib (5) are used for transferring the bearing part slide that corresponds vertical slide (2) in rectangular frame long side all with the slip connection of rectangular frame (5), the long side that corresponds.
2. The machine tool hoisting tool according to claim 1, wherein the rectangular frame comprises two parallel double-layer vertical plates (6) which are distributed at intervals in the horizontal direction and two parallel expansion plates (7) which are respectively transversely arranged between the two double-layer vertical plates (6) and connect the end parts of the two double-layer vertical plates (6) at the same side, each vertical sliding plate (2) is slidably arranged in one end of the corresponding double-layer vertical plate (6), the two double-layer vertical plates (6) are two long sides of the rectangular frame, the two expansion plates (7) are two short sides of the rectangular frame, a first driving mechanism for driving one of the double-layer vertical plates (6) to move and enabling the two expansion plates (7) to synchronously expand and contract is further arranged between the two double-layer vertical plates (6), and a second driving mechanism for synchronously driving the two corresponding vertical sliding plates (2) to reversely or oppositely slide is arranged on each double-layer vertical plate (6).
3. The machine tool hoisting tool according to claim 2, wherein each double-layer vertical plate (6) comprises an inner vertical plate (8) and an outer vertical plate (9) which are parallel and distributed at intervals, a plurality of fixing columns (10) which are uniformly distributed along the length of the inner vertical plate (8) are fixedly arranged on the side wall of the inner vertical plate (8) facing the outer vertical plate (9), the axial direction of each fixing column (10) is perpendicular to the corresponding inner vertical plate (8), one end of each fixing column (10) horizontally penetrates out of the corresponding outer vertical plate (9), a long pin shaft (11) used for limiting the displacement of the corresponding outer vertical plate (9) transversely penetrates through the penetrating end of each fixing column (10), each vertical sliding plate (2) is slidably arranged between the corresponding inner vertical plate (8) and the corresponding outer vertical plate (9), a first driving mechanism is arranged between the two inner vertical plates (8), the upper end of each first hoisting ring (1) is annular, the lower end of each first hoisting ring (1) is in the shape of a hook, the lower end of each first hoisting ring (1) extends into the corresponding inner vertical plate (8) and the outer vertical plate (9) and is close to the end of the corresponding inner vertical plate (10).
4. The machine tool hoisting tool according to claim 3, wherein each expansion plate (7) comprises a first short vertical plate (12) and a second short vertical plate (13) which are attached to each other, one side edge of each first short vertical plate (12) is fixedly connected with one end of one inner vertical plate (8), one side edge of each second short vertical plate (13) is fixedly connected with one end of the other inner vertical plate (8), a first horizontal bar-shaped through groove (14) is formed in the upper end of each first short vertical plate (12), a second horizontal bar-shaped through groove (15) is formed in the lower end of each second short vertical plate (13), a first sliding pin (16) capable of sliding in the second bar-shaped through groove (15) is fixedly arranged at the lower end of each first short vertical plate (12), and a second sliding pin (17) capable of sliding in the first bar-shaped through groove (14) is fixedly arranged at the upper end of each second short vertical plate (13).
5. The machine tool hoisting tool according to claim 3, wherein the first driving mechanism is a telescopic cylinder (18), the telescopic cylinder (18) is horizontally and fixedly arranged on the side wall of one of the inner vertical plates (8) far away from the corresponding outer vertical plate (9), the output direction of the telescopic cylinder (18) is perpendicular to the corresponding inner vertical plate (8), and the output end of the telescopic cylinder (18) is fixedly connected with the corresponding side wall of the other inner vertical plate (8).
6. The machine tool hoisting tool according to claim 3, wherein each balance plate (4) is attached to one side of the outer vertical plate (9) away from the inner vertical plate (8) in parallel with the corresponding outer vertical plate (9), a horizontal third strip-shaped through groove (19) is formed at each end of each inner vertical plate (8), a plurality of third sliding pins (20) which are uniformly distributed along the length direction of each third strip-shaped through groove (19) are slidably arranged in each third strip-shaped through groove (19), two horizontal fourth strip-shaped through grooves (21) which correspond to the upper end and the lower end of the corresponding balance plate (4) are formed at one end of each outer vertical plate (9), one fourth strip-shaped through groove (21) is over against a third strip-shaped through groove (19) at one end of the inner vertical plate (8), one end of each third sliding pin (20) sequentially and horizontally penetrates through the upper end of the corresponding vertical sliding plate (2), the fourth strip-shaped through groove (21) and the lower end of the balance plate (4), one end of each third sliding pin (20) is provided with a limiting disc (22) which is mutually abutted against the corresponding inner vertical plate (8), the other end of each third sliding pin (20) is provided with a pin hole (23), the other fourth through groove (21) is internally provided with fourth sliding pins (24) with the same number and structure as the third sliding pins (20), wherein one end of each fourth sliding pin (24) penetrates out of the upper end of the corresponding balance plate (4).
7. The machine tool hoisting tool according to claim 3, wherein the plurality of hook-shaped ribs (5) are uniformly distributed along the length direction of the corresponding balance plate (4), the lower end of each hook-shaped rib (5) is fixedly connected with the corresponding balance plate (4), the upper end of each hook-shaped rib (5) is a hook-shaped part spanning the upper ends of the corresponding inner vertical plate (8) and the corresponding outer vertical plate (9), and a guide pulley (25) capable of sliding between the upper ends of the corresponding inner vertical plate (8) and the corresponding outer vertical plate (9) is rotatably arranged in the hook-shaped part of each hook-shaped rib (5).
8. The machine tool hoisting tool according to claim 3, wherein the lower end of each vertical sliding plate (2) extends downwards to the outside of the corresponding double-layer vertical plate (6), the lower end of each vertical sliding plate (2) is fixedly provided with a threaded sleeve (26) with the axial direction consistent with the length direction of the vertical sliding plate, each second driving mechanism comprises a driving motor (27) and a two-way threaded rod (28) horizontally arranged between the two corresponding vertical sliding plates (2), the driving motor (27) is horizontally and fixedly arranged on the outer wall of the corresponding outer side vertical plate (9), two ends of the two-way threaded rod (28) are respectively in threaded fit with the two corresponding threaded sleeves (26), and the output shaft of each driving motor (27) is in transmission connection with the corresponding two-way threaded rod (28) through a reduction gear set (29).
9. The machine tool hoisting tool according to claim 8, wherein the lower end of each vertical sliding plate (2) is provided with a plurality of mounting holes (30) uniformly distributed along the length direction thereof, and each second hoisting ring (3) is fixedly arranged in one of the mounting holes (30) close to one end of the corresponding vertical sliding plate (2) facing the expansion plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211459671.5A CN115490130B (en) | 2022-11-16 | 2022-11-16 | Machine tool hoisting tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211459671.5A CN115490130B (en) | 2022-11-16 | 2022-11-16 | Machine tool hoisting tool |
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| Publication Number | Publication Date |
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| CN115490130A true CN115490130A (en) | 2022-12-20 |
| CN115490130B CN115490130B (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211459671.5A Active CN115490130B (en) | 2022-11-16 | 2022-11-16 | Machine tool hoisting tool |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660422A (en) * | 1996-08-20 | 1997-08-26 | Knisley; Jon C. | Adjustable lifting device |
| CN202175497U (en) * | 2011-06-29 | 2012-03-28 | 宝山钢铁股份有限公司 | Telescopic hanging beam for steel tube |
| CN203682867U (en) * | 2014-02-20 | 2014-07-02 | 烟台中集来福士海洋工程有限公司 | Equalizing beam for hoisting |
| CN211034887U (en) * | 2019-09-26 | 2020-07-17 | 无锡市现代钢结构工程有限公司 | Adjustable balance hanging beam for industrial factory building |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207121351U (en) * | 2017-08-29 | 2018-03-20 | 北京四汇建筑工程有限责任公司 | A kind of Hoisting Balance Beam of Crane |
| CN211056503U (en) * | 2019-11-04 | 2020-07-21 | 上海兴友工程机械有限公司 | Balanced hanging beam |
-
2022
- 2022-11-16 CN CN202211459671.5A patent/CN115490130B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660422A (en) * | 1996-08-20 | 1997-08-26 | Knisley; Jon C. | Adjustable lifting device |
| CN202175497U (en) * | 2011-06-29 | 2012-03-28 | 宝山钢铁股份有限公司 | Telescopic hanging beam for steel tube |
| CN203682867U (en) * | 2014-02-20 | 2014-07-02 | 烟台中集来福士海洋工程有限公司 | Equalizing beam for hoisting |
| CN211034887U (en) * | 2019-09-26 | 2020-07-17 | 无锡市现代钢结构工程有限公司 | Adjustable balance hanging beam for industrial factory building |
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| Publication number | Publication date |
|---|---|
| CN115490130B (en) | 2023-02-03 |
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