CN115650025B - Hoisting device for bearing seat production with good stability - Google Patents
Hoisting device for bearing seat production with good stability Download PDFInfo
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- CN115650025B CN115650025B CN202211243934.9A CN202211243934A CN115650025B CN 115650025 B CN115650025 B CN 115650025B CN 202211243934 A CN202211243934 A CN 202211243934A CN 115650025 B CN115650025 B CN 115650025B
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Abstract
The invention discloses a lifting device for bearing seat production with good stability, and relates to the technical field of five bearing seat production, comprising a frame, wherein four mounting grooves are vertically formed in the upper surface of the frame, a trapezoidal rod is inserted into the mounting grooves, and a lifting ring is fixedly arranged at the top end of the trapezoidal rod; two mounting grooves are symmetrically formed in the front surface and the rear surface of the frame, a first spring rod is horizontally and fixedly arranged in each mounting groove, a plurality of mounting grooves are respectively communicated with a plurality of mounting grooves, one end of each first spring rod penetrates into each mounting groove and is fixedly provided with a first triangular block, inclined planes of the first triangular blocks are respectively arranged face to face with inclined planes of a plurality of trapezoid rods, and locking openings for the first triangular blocks to enter are formed in the surfaces of the trapezoid rods. According to the invention, the installation and the disassembly between the hanging ring and the frame can be rapidly completed through the cooperation among the trapezoidal rod, the first triangular block and the first spring rod, so that the hanging ring replacement device is convenient and rapid, and the working efficiency of replacing the hanging ring is improved.
Description
Technical Field
The invention relates to the technical field of five-bearing-seat production, in particular to a lifting device with good stability for bearing seat production.
Background
The bearing is arranged at the place where the bearing is arranged, the inner supporting point of the bearing is a shaft, the outer support is a bearing seat which is commonly called, the bearing seat is required to be processed through various working procedures in the production process, the bearing seat is always required to move in different working procedures, the bearing seat is generally heavier, and the moving efficiency can be effectively improved through a hoisting mode.
The hoisting device generally comprises a crane and a frame body, the frame body is used for bearing the bearing seat, the crane is connected with a plurality of hoisting rings on the frame body through a hoisting rope so as to control the movement of the frame body, wherein the hoisting rings are generally fixedly connected with the frame body through fixing pieces such as welding or screw nuts, the steps are complicated when damaged hoisting rings are replaced, a worker is required to cut and separate the hoisting rings from the frame body and then weld the new hoisting rings, or the hoisting rings take a long time to screw the screw nuts, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art, wherein the hanging ring is generally fixedly connected with the frame body in a welding mode, and the steps are complicated and the efficiency is low when the damaged hanging ring is replaced, so that the lifting device for producing the bearing seat is provided with good stability.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the lifting device for bearing seat production with good stability comprises a frame, wherein four mounting grooves are vertically formed in the upper surface of the frame, a trapezoid rod is inserted into each mounting groove, and a lifting ring is fixedly arranged at the top end of each trapezoid rod;
two settling tanks have all been seted up to frame front surface and rear surface symmetry, horizontal fixed mounting has first spring pole in the settling tank, and is a plurality of the settling tank is linked together with a plurality of mounting grooves respectively, the one end of first spring pole penetrates the mounting groove and fixed mounting has first triangular block, and is a plurality of first triangular block penetrates a plurality of mounting grooves respectively in, and the inclined plane sets up relatively with the inclined plane of a plurality of trapezoidal poles respectively, the locking mouth that is used for first triangular block entering has been seted up to the surface of trapezoidal pole.
Preferably, a plurality of sliding openings which are respectively communicated with the plurality of positioning grooves are formed in the front surface and the rear surface of the frame, a connecting rod is fixedly installed on the first spring rod, and one ends of the plurality of connecting rods penetrate into the plurality of positioning grooves from the plurality of sliding openings respectively.
Preferably, four auxiliary grooves are vertically formed in the upper surface of the frame, trapezoidal blocks are fixedly arranged on the groove walls of the auxiliary grooves, a second spring rod is fixedly arranged on the surface of the hanging ring through a connecting plate, a second triangular block is fixedly arranged at one end of the second spring rod, and the second spring rod is controlled to shrink through a pressing component.
Preferably, the pressing component comprises a first pressing block with a trapezoid shape, a second pressing block with a trapezoid shape, a first pressing block with a trapezoid shape and a second pressing block with a trapezoid shape, the upper surface of the connecting rod is fixedly provided with a supporting rod, the first pressing blocks are respectively and fixedly arranged at the top ends of the supporting rods, the front surface and the rear surface of the frame are fixedly provided with two sliding rods, the second pressing blocks are respectively and slidingly sleeved on the sliding rods, the inclined planes of the first pressing blocks are respectively and oppositely arranged with the inclined planes of the second pressing blocks, the first pressing blocks are respectively and fixedly connected with the upper surfaces of the second pressing blocks through supporting plates, the second pressing blocks are respectively and fixedly sleeved on the second spring rods, the front surface and the rear surface of the frame are respectively provided with two through holes, one ends of the second pressing blocks respectively penetrate through the through holes and are respectively and oppositely arranged with the inclined planes of the first pressing blocks, and the sliding rods are sleeved with first telescopic springs, and the two ends of the first telescopic springs are respectively and fixedly connected with the second pressing blocks.
Preferably, the sliding groove is horizontally formed in the inner frame wall of the frame, the sliding groove wall of the sliding groove is provided with a sliding groove, a third spring rod is arranged in the sliding groove in a sliding mode, a movable plate is fixedly arranged at the top end of the third spring rod, and a fixed plate is fixedly arranged between every two movable plates.
Preferably, the clamping groove is formed in the bottom end of the third spring rod, a plurality of sockets are formed in the front surface and the rear surface of the frame, a plurality of fourth spring rods are fixedly mounted on the front surface and the rear surface of the frame, a mounting plate is fixedly mounted on one end of each fourth spring rod, a clamping rod is fixedly mounted on the surface of the mounting plate, and a plurality of clamping rods are respectively and slidably inserted into the plurality of sockets.
Preferably, the sliding rods are fixedly installed on the front surface and the rear surface of the frame, the pushing rods are sleeved on the sliding rods in a sliding mode, the second telescopic springs are sleeved on the sliding rods, two ends of each second telescopic spring are fixedly connected with the frame and the pushing rods respectively, and the pushing rods are propped against the plurality of mounting plates respectively.
Preferably, two supporting plates are fixedly installed around the frame, through holes are formed in the supporting plates, a stop lever is slidably installed in the through holes, a fixed block is fixedly installed at one end of the stop lever, a third telescopic spring is sleeved on the stop lever, two ends of the third telescopic spring are fixedly connected with the fixed block and the supporting plates respectively, and the ends of the stop lever correspond to the positions of a plurality of connecting rods respectively.
Preferably, the upper surface of the frame is fixedly provided with two fifth spring rods, the top ends of the fifth spring rods are fixedly provided with lifting plates, the lower surfaces of the lifting plates are fixedly provided with supporting rods, the upper surfaces of the fixing blocks are fixedly provided with sloping plates, the upper surfaces of the plurality of moving plates are in sliding connection with the lower surfaces of the two lifting plates through connecting rods, and the bottom ends of the supporting rods respectively correspond to the sloping positions of the sloping plates.
Compared with the prior art, the invention has the beneficial effects that:
1. the installation and the disassembly between the hanging ring and the frame can be rapidly completed through the cooperation among the trapezoidal rod, the first triangular block and the first spring rod, so that the hanging ring replacement is convenient and rapid, and the working efficiency of the hanging ring replacement is improved;
2. after the locking between the first triangular block and the trapezoidal rod is released, the hanging ring and the frame are still in an installation state due to the action of the second triangular block and the trapezoidal block, so that the secondary locking effect can be achieved, the first spring rod is prevented from being contracted by external acting force in the process of moving the frame, the hanging ring is separated from the frame directly, and the installation stability of the hanging ring is improved;
3. the distance between the fixing plates can be adjusted, so that bearing seats with any size can be loaded, and the practicability of the device is improved;
4. after bearing the bearing frame, many pin can take place to remove this moment, and the tip can offset with the surface of many connecting rods respectively, reaches the effect that the restriction connecting rod removed to can restrict many first spring rod shrink, improve the security that removes bearing frame work.
Drawings
FIG. 1 is a schematic diagram of a front perspective structure of a lifting device for bearing seat production, which is good in stability and provided by the invention;
fig. 2 is a schematic top perspective view of a lifting device for bearing seat production with good stability;
FIG. 3 is a schematic view of a part of a three-dimensional cross-sectional structure of a frame in a lifting device for bearing seat production, which is provided by the invention and has good stability;
FIG. 4 is a schematic view of a part of a perspective structure of a third spring rod in a lifting device for producing a bearing seat with good stability;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2B;
FIG. 7 is an enlarged schematic view of FIG. 2 at C;
fig. 8 is an enlarged schematic view of the structure of fig. 3 at D.
In the figure: 1 frame, 2 mounting groove, 3 trapezoidal bars, 4 rings, 5 mounting groove, 6 first spring bars, 7 first triangular blocks, 8 locking openings, 9 connecting bars, 10 auxiliary grooves, 11 trapezoidal blocks, 12 connecting plates, 13 second spring bars, 14 second triangular blocks, 15 first pressing blocks, 16 second pressing blocks, 17 first pressing plates, 18 second pressing plates, 19 sliding bars, 20 first telescopic springs, 21 sliding grooves, 22 sliding grooves, 23 third spring bars, 24 moving plates, 25 fixing plates, 26 clamping grooves, 27 fourth spring bars, 28 mounting plates, 29 clamping bars, 30 sliding bars, 31 push bars, 32 second telescopic springs, 33 supporting plates, 34 stop bars, 35 fixing blocks, 36 third telescopic springs, 37 fifth spring bars, 38 lifting plates, 39 pressing bars and 40 sloping plates.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 8, a lifting device for producing a bearing seat with good stability comprises a frame 1, wherein four mounting grooves 2 are vertically formed in the upper surface of the frame 1, a trapezoid rod 3 is inserted into the mounting grooves 2, and a lifting ring 4 is fixedly arranged at the top end of the trapezoid rod 3;
the front surface and the rear surface of the frame 1 are symmetrically provided with two placement grooves 5, a first spring rod 6 is horizontally and fixedly arranged in the placement grooves 5, the first spring rod 6 comprises a hollow rod, a mounting rod and a spring, wherein one end of the hollow rod is fixedly arranged in the placement grooves 5, the hollow rod is in a closed design, the mounting rod is inserted into the hollow rod in a sliding way, the spring is arranged in the hollow rod, two ends of the spring are fixedly connected with the inner wall of the hollow rod and one end face of the mounting rod, which is positioned in the hollow rod, of the hollow rod respectively, the placement grooves 5 are respectively communicated with the plurality of placement grooves 2, one end of the first spring rod 6 penetrates into the installation grooves 2 and is fixedly provided with a first triangular block 7, the plurality of first triangular blocks 7 penetrate into the plurality of installation grooves 2 respectively, inclined surfaces are respectively arranged opposite to the inclined surfaces of the plurality of trapezoidal rods 3, the surface of the trapezoidal rods 3 is provided with a locking opening 8 for the first triangular block 7 to enter, the front surface and the rear surface of the frame 1 are respectively provided with a plurality of sliding openings respectively communicated with the placement grooves 5, the connecting rods 9 are fixedly arranged on the first spring rod 6, and one ends of the connecting rods 9 penetrate into the plurality of grooves 5 respectively;
when the lifting ring 4 is installed, the trapezoidal rod 3 is firstly pushed into one of the installation grooves 2, at the moment, the inclined surface at the bottom end of the trapezoidal rod 3 is in sliding contact with the inclined surface of the first triangular block 7, the first spring rod 6 is contracted under the action of the pressing action of the inclined surface until the bottom end of the trapezoidal rod 3 is pressed against the bottom of the installation groove 2, the first triangular block 7 corresponds to the position of the locking opening 8, the first spring rod 6 can quickly reset with the first triangular block 7 and is inserted into the locking opening 8 to form locking, so that the installation between the lifting ring 4 and the frame 1 is completed, the connecting rod 9 is controlled to move by hand when the lifting ring 4 needs to be detached, the first spring rod 6 is contracted, the first triangular block 7 moves from the locking opening 8, and the lifting ring is convenient and quick.
Four auxiliary grooves 10 are vertically formed in the upper surface of the frame 1, a trapezoid block 11 is fixedly arranged on the groove wall of the auxiliary groove 10, a second spring rod 13 is fixedly arranged on the surface of the lifting ring 4 through a connecting plate 12, a second triangular block 14 is fixedly arranged at one end of the second spring rod 13, the second spring rod 13 is controlled to shrink through a pressing component, the pressing component comprises a trapezoid first pressing block 15, a trapezoid second pressing block 16, a trapezoid first pressing block 17 and a trapezoid second pressing plate 18, a supporting rod is fixedly arranged on the upper surface of the connecting rod 9, a plurality of first pressing blocks 15 are respectively fixedly arranged at the top ends of the supporting rods, two sliding rods 19 are fixedly arranged on the front surface and the rear surface of the frame 1, the plurality of second pressing blocks 16 are respectively and slidably sleeved on the plurality of sliding rods 19, the inclined planes of the plurality of first pressing blocks 15 are respectively and oppositely arranged with the inclined planes of the plurality of second pressing blocks 16, the plurality of first pressing plates 17 are respectively and fixedly connected with the upper surfaces of the plurality of second pressing blocks 16 through support plates, the plurality of second pressing plates 18 are respectively and fixedly sleeved on the plurality of second spring rods 13, two through holes are respectively formed in the front surface and the rear surface of the frame 1, one ends of the plurality of second pressing plates 18 respectively penetrate through the plurality of through holes and are respectively and oppositely arranged with the inclined planes of the plurality of first pressing plates 17, the sliding rods 19 are sleeved with first telescopic springs 20, and two ends of each first telescopic spring 20 are respectively and fixedly connected with the second pressing blocks 16 and the frame 1;
when the trapezoidal rod 3 enters the installation groove 2, the connecting plate 12 is also inserted into the auxiliary groove 10, the inclined surface of the second triangular block 14 is in sliding contact with the inclined surface of the trapezoidal block 11, then under the action of the pressing of the inclined surface, the second spring rod 13 is contracted until the bottom end of the trapezoidal rod 3 is pressed against the groove bottom of the installation groove 2, at the moment, the second spring rod 13 is reset with the second triangular block 14 and locked with the lower surface of the trapezoidal block 11, namely, secondary locking is carried out, when the frame 1 moves, the first spring rod 6 is contracted to a small extent by the action of external force, so that the lifting ring 4 is still in an installation state with the frame 1, only the connecting rod 9 is controlled to move, and when the first spring rod 6 is contracted to the maximum extent, the inclined surface of the first pressing block 15 is in sliding contact with the inclined surface of the second pressing block 16, the first telescopic spring 20 is also in a contracted state, the first pressing block 16 is positioned on the second pressing block 16, the first pressing plate 17 is also in sliding contact with the inclined surface of the second pressing block 18, and the inclined surface of the second pressing block 18 is also released, and the inclined surface of the second pressing block 18 is simultaneously contacted with the inclined surface of the first pressing block 18 is pressed against the inclined surface of the second pressing block 18.
The inner frame wall of the frame 1 is horizontally provided with a sliding groove 21, the wall of the sliding groove 21 is provided with a sliding groove 22, a third spring rod 23 is arranged in the sliding groove 22 in a sliding way, the top end of the third spring rod 23 is fixedly provided with a movable plate 24, a fixed plate 25 is fixedly arranged between every two movable plates 24, the bottom end of the third spring rod 23 is provided with a clamping groove 26, the front surface and the rear surface of the frame 1 are respectively provided with a plurality of jacks, the front surface and the rear surface of the frame 1 are respectively fixedly provided with a plurality of fourth spring rods 27, one end of each fourth spring rod 27 is fixedly provided with a mounting plate 28, the surface of each mounting plate 28 is fixedly provided with a clamping rod 29, the plurality of clamping rods 29 are respectively inserted into the plurality of jacks in a sliding way, the front surface and the rear surface of the frame 1 are respectively fixedly provided with a sliding rod 30, the sliding rod 30 is sleeved with a push rod 31 in a sliding way, the sliding rod 30 is sleeved with a second telescopic spring 32, and two ends of the second telescopic spring 32 are respectively fixedly connected with the frame 1 and the push rod 31, and the push rod 31 respectively prop against the plurality of mounting plates 28;
the multiple fixing plates 25 are used for accommodating bearing seats to be moved, the sizes of the multiple bearing seats are different, workers can control the two push rods 31 to be away from each other, so that the multiple fourth spring rods 27 are in a stretched state, the multiple clamping rods 29 can be respectively moved out of the multiple sockets and the clamping grooves 26, the multiple third spring rods 23 can slide in the sliding grooves 22 at the moment, the distance between the multiple fixing plates 25 can be changed, when the distance between the multiple fixing plates 25 meets the requirement of accommodating the bearing seats, the two push rods 31 are loosened, under the elastic potential energy of the two second telescopic springs 32, the two push rods 31 can be quickly reset, the multiple fourth spring rods 27 can respectively carry the multiple clamping rods 29 to be reset, and in the resetting process, the ends of the partial clamping rods 29 can be respectively inserted into the clamping grooves 26 formed in the bottom ends of the multiple third spring rods 23, so that the positions of the multiple fixing plates 25 are locked, and the distance between the multiple fixing plates 25 can not be changed.
Two supporting plates 33 are fixedly arranged on the front and rear sides of the frame 1, through holes are formed in the supporting plates 33, a stop lever 34 is slidably arranged in the through holes, a fixed block 35 is fixedly arranged at one end of the stop lever 34, a third telescopic spring 36 is sleeved on the stop lever 34, two ends of the third telescopic spring 36 are fixedly connected with the fixed block 35 and the supporting plates 33 respectively, the ends of the stop levers 34 correspond to the positions of the connecting rods 9 respectively, two fifth spring rods 37 are fixedly arranged on the upper surface of the frame 1, lifting plates 38 are fixedly arranged at the top ends of the fifth spring rods 37, supporting rods 39 are fixedly arranged on the lower surface of the lifting plates 38, inclined plates 40 are fixedly arranged on the upper surface of the fixed block 35, the upper surfaces of the plurality of moving plates 24 are slidably connected with the lower surfaces of the two lifting plates 38 through connecting rods, and the bottom ends of the plurality of supporting rods 39 correspond to the inclined surfaces of the inclined plates 40 respectively;
after the bearing seat is placed on the fixed plate 25, the third spring rod 23 is contracted by the downward pressure of the bearing seat, so that the lifting plate 38 can also move downwards together at the moment, the fifth spring rod 37 can also contract, the lifting plate 38 can carry a plurality of supporting rods 39 to move downwards together in the downward moving process, the bottom ends of the supporting rods 39 are respectively in sliding contact with inclined planes of the inclined plates 40 in the downward moving process, the plurality of stop rods 34 can respectively move towards the directions of the plurality of connecting rods 9 under the action of the inclined planes, and are propped against the connecting rods 9, and the plurality of third telescopic springs 36 can be in a contracted state, so that the effect of blocking the movement of the connecting rods 9 can be achieved, the contraction of the plurality of first spring rods 6 is limited, the situation that the plurality of first spring rods 6 are contracted by external acting forces in the moving process of the frame 1 is avoided, and the working safety of the movable bearing seat is improved.
According to the invention, when the lifting ring 4 is installed, the trapezoidal rod 3 is firstly pushed into one of the installation grooves 2 in an aligned manner, at the moment, the inclined surface at the bottom end of the trapezoidal rod 3 is in sliding contact with the inclined surface of the first triangular block 7, the first spring rod 6 is contracted under the action of the abutting pressure of the inclined surface until the bottom end of the trapezoidal rod 3 abuts against the bottom of the installation groove 2, the first triangular block 7 corresponds to the position of the locking opening 8, the first spring rod 6 can quickly reset with the first triangular block 7 and is inserted into the locking opening 8 to form locking, so that the installation between the lifting ring 4 and the frame 1 is completed, and when the lifting ring 4 needs to be detached, the first spring rod 6 is contracted, the first triangular block 7 can be removed from the locking opening 8, the lifting ring 4 replacement work efficiency is improved, and the lifting ring is convenient and quick.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The lifting device for producing the bearing seat with good stability comprises a frame (1) and is characterized in that four mounting grooves (2) are vertically formed in the upper surface of the frame (1), a trapezoid rod (3) is inserted into the mounting grooves (2), and a lifting ring (4) is fixedly arranged at the top end of the trapezoid rod (3);
two placement grooves (5) are symmetrically formed in the front surface and the rear surface of the frame (1), a first spring rod (6) is horizontally and fixedly installed in each placement groove (5), a plurality of placement grooves (5) are respectively communicated with a plurality of installation grooves (2), one end of each first spring rod (6) penetrates into each installation groove (2) and is fixedly provided with a first triangular block (7), a plurality of first triangular blocks (7) penetrate into the plurality of installation grooves (2) respectively, inclined planes are arranged opposite to the inclined planes of the plurality of trapezoid rods (3), and locking openings (8) for the first triangular blocks (7) to enter are formed in the surfaces of the trapezoid rods (3);
a sliding groove (21) is horizontally formed in the inner frame wall of the frame (1), a sliding groove (22) is formed in the groove wall of the sliding groove (21), a third spring rod (23) is arranged in the sliding groove (22) in a sliding mode, a movable plate (24) is fixedly arranged at the top end of the third spring rod (23), and a fixed plate (25) is fixedly arranged between every two movable plates (24);
clamping grooves (26) are formed in the bottom end of the third spring rod (23), a plurality of sockets are formed in the front surface and the rear surface of the frame (1), a plurality of fourth spring rods (27) are fixedly arranged on the front surface and the rear surface of the frame (1), a mounting plate (28) is fixedly arranged at one end of each fourth spring rod (27), a clamping rod (29) is fixedly arranged on the surface of each mounting plate (28), and a plurality of clamping rods (29) are respectively and slidably inserted into the plurality of sockets;
the sliding rod (30) is fixedly mounted on the front surface and the rear surface of the frame (1), the push rod (31) is sleeved on the sliding rod (30) in a sliding mode, the second telescopic spring (32) is sleeved on the sliding rod (30), two ends of the second telescopic spring (32) are fixedly connected with the frame (1) and the push rod (31) respectively, and the push rod (31) is propped against the plurality of mounting plates (28) respectively.
2. The lifting device for producing the bearing seat with good stability according to claim 1, wherein a plurality of sliding openings which are respectively communicated with a plurality of placement grooves (5) are formed in the front surface and the rear surface of the frame (1), a connecting rod (9) is fixedly installed on the first spring rod (6), and one ends of the connecting rods (9) penetrate into the placement grooves (5) from the sliding openings respectively.
3. The lifting device for producing the bearing seat with good stability according to claim 2, wherein four auxiliary grooves (10) are vertically formed in the upper surface of the frame (1), trapezoidal blocks (11) are fixedly arranged on the groove walls of the auxiliary grooves (10), second spring rods (13) are fixedly arranged on the surfaces of the lifting rings (4) through connecting plates (12), second triangular blocks (14) are fixedly arranged at one ends of the second spring rods (13), and the second spring rods (13) are controlled to shrink through pressing components.
4. The lifting device for producing the bearing seat with good stability according to claim 3, wherein the pressing component comprises a first pressing block (15) with a trapezoid shape, a second pressing block (16) with a trapezoid shape, a first pressing block (17) with a trapezoid shape and a second pressing block (18) with a trapezoid shape, a supporting rod is fixedly arranged on the upper surface of the connecting rod (9), a plurality of first pressing blocks (15) are fixedly arranged on the top ends of the supporting rods respectively, two sliding rods (19) are fixedly arranged on the front surface and the rear surface of the frame (1), the second pressing blocks (16) are respectively and slidably sleeved on the sliding rods (19), the inclined surfaces of the first pressing blocks (15) are respectively and oppositely arranged with the inclined surfaces of the second pressing blocks (16), the first pressing blocks (17) are fixedly connected with the upper surfaces of the second pressing blocks (16) through supporting plates respectively, the second pressing blocks (18) are fixedly sleeved on the second spring rods (13) respectively, the front surface of the frame (1) is provided with two opposite inclined surfaces of the second pressing blocks (16), the first pressing blocks (17) are respectively provided with a plurality of opposite inclined surfaces of the first pressing blocks (17), two ends of the first telescopic spring (20) are fixedly connected with the second pressing block (16) and the frame (1) respectively.
5. The lifting device for producing the bearing seat with good stability according to claim 1, wherein two supporting plates (33) are fixedly installed on the front and rear sides of the frame (1), a through hole is formed in each supporting plate (33), a stop lever (34) is slidably installed in each through hole, a fixing block (35) is fixedly installed at one end of each stop lever (34), a third telescopic spring (36) is sleeved on each stop lever (34), and two ends of each third telescopic spring (36) are fixedly connected with the corresponding fixing block (35) and each supporting plate (33), and the ends of each stop lever (34) correspond to the positions of the corresponding connecting rods (9).
6. The lifting device for producing the bearing seat with good stability according to claim 5, wherein two fifth spring rods (37) are fixedly arranged on the upper surface of the frame (1), lifting plates (38) are fixedly arranged at the top ends of the fifth spring rods (37), supporting rods (39) are fixedly arranged on the lower surface of the lifting plates (38), inclined plates (40) are fixedly arranged on the upper surface of the fixed block (35), the upper surfaces of the movable plates (24) are slidably connected with the lower surfaces of the two lifting plates (38) through connecting rods, and the bottom ends of the supporting rods (39) respectively correspond to inclined plane positions of the inclined plates (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211243934.9A CN115650025B (en) | 2022-10-12 | 2022-10-12 | Hoisting device for bearing seat production with good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211243934.9A CN115650025B (en) | 2022-10-12 | 2022-10-12 | Hoisting device for bearing seat production with good stability |
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| Publication Number | Publication Date |
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| CN115650025A CN115650025A (en) | 2023-01-31 |
| CN115650025B true CN115650025B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211243934.9A Active CN115650025B (en) | 2022-10-12 | 2022-10-12 | Hoisting device for bearing seat production with good stability |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108551042A (en) * | 2018-04-11 | 2018-09-18 | 陈佳佳 | A kind of traffic guiding device of novel convenient changing |
| CN212403154U (en) * | 2020-03-27 | 2021-01-26 | 上海二十冶建设有限公司 | Integrated hoisting structure for hot box roller way bearing seat of ultra-thin strip double-roller continuous casting machine |
| CN214418199U (en) * | 2021-03-08 | 2021-10-19 | 中国人民解放军第五七一九工厂 | Auxiliary positioning fixture for turning inner hole of bearing seat |
| CN214877165U (en) * | 2021-07-07 | 2021-11-26 | 山东齐智燃气设备制造有限责任公司 | Container-shaped framework of gas PE pipe three-dimensional warehouse |
| CN216616323U (en) * | 2021-11-19 | 2022-05-27 | 富利建设集团有限公司 | External wall insulation device for green building |
| CN216687066U (en) * | 2021-12-18 | 2022-06-07 | 河北南和华凌机械有限责任公司 | Hoisting device is used in production of bearing frame that stability is good |
| CN217207161U (en) * | 2022-03-07 | 2022-08-16 | 深州市誉华高分子材料有限公司 | Split type antifriction plate of convenient fast assembly |
| CN217352183U (en) * | 2022-05-27 | 2022-09-02 | 河南坤锋钢结构有限公司 | Bridge construction pier supporting and supporting template |
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