CN220660674U - Turnover device for carriage assembly - Google Patents
Turnover device for carriage assembly Download PDFInfo
- Publication number
- CN220660674U CN220660674U CN202322366740.4U CN202322366740U CN220660674U CN 220660674 U CN220660674 U CN 220660674U CN 202322366740 U CN202322366740 U CN 202322366740U CN 220660674 U CN220660674 U CN 220660674U
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- support
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- 230000007306 turnover Effects 0.000 title claims description 13
- 238000000034 method Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 description 13
- 238000000429 assembly Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a carriage assembly overturning device which comprises a driving support, a driven support, an overturning driving unit and a clamping structure, wherein the driving support is connected with the driven support; the utility model focuses on: the clamping structure comprises a bracket, a positioning assembly and a limiting assembly, wherein the positioning assembly and the limiting assembly are arranged on the top surface of the bracket, and the positioning assembly comprises two positioning plates which are oppositely arranged in the transverse direction of the bracket and can be connected to the top surface of the bracket in a relatively movable manner; the limiting component is located on one side of the positioning component and comprises two limiting plates which are oppositely arranged in the transverse direction and can be connected to the top surface of the support in a relatively movable mode, limiting holes which are used for being matched with locking pins of the sliding frame assembly are formed in each limiting plate in the transverse direction, and the sliding frame assembly can be limited in the longitudinal direction and the vertical direction of the sliding frame assembly, so that the sliding frame assembly turning device is stable and reliable in positioning, the sliding frame assembly is prevented from falling in the turning process, and the use safety of the sliding frame assembly turning device is improved.
Description
Technical Field
The utility model relates to the technical field of positioning devices, in particular to a carriage assembly overturning device.
Background
The carriage assembly of the trailer is clamped by a turnover device to turn over in the assembly process, and when the carriage assembly is turned over, the carriage assembly is turned over by the turnover device. The existing carriage assembly overturning device comprises a support, a driving assembly and a clamping structure, wherein the driving assembly and the clamping structure are installed on the support, the clamping structure comprises a support which is connected onto the support in a rotating mode and connected with the driving assembly, and a clamping assembly and a pressing assembly which is located on one side of the clamping assembly, the clamping assembly and the pressing assembly are installed on the top surface of the support, multiple groups of clamping assemblies are arranged on the top surface of the support, each group of clamping assemblies comprises two clamping blocks which are oppositely arranged in the transverse direction of the support, the two clamping blocks respectively support against the outer side walls of the two longitudinal beams of the carriage assembly, which are far away from each other, so that the two longitudinal beams are clamped together, each group of pressing assembly is provided with a pressing plate located above the support, the pressing plate is used for pressing the top surface of the longitudinal beam downwards, and when the carriage assembly is overturned, the driving assembly drives the support to overturn so as to drive the carriage assembly to overturn. However, the carriage assembly flipping means described above are not stably positioned and present a fall risk.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a carriage assembly overturning device which is stable and reliable in positioning.
In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:
the carriage assembly overturning device comprises a driving support, a driven support, an overturning driving unit and a clamping structure;
the driving support and the driven support are arranged oppositely;
the overturning driving unit is fixed on the active support;
the clamping structure comprises a bracket, a positioning assembly and a limiting assembly, wherein the positioning assembly and the limiting assembly are arranged on the top surface of the bracket, the bracket is positioned between the driving support and the driven support, the driving end of the bracket is rotationally connected to the driving support and is connected with the overturning driving unit, and the driven end of the bracket is rotationally connected to the driven support; the positioning assembly comprises two positioning plates which are oppositely arranged in the transverse direction of the bracket and are connected to the top surface of the bracket in a relatively movable manner; the limiting assembly is located on one side of the positioning assembly and comprises two limiting plates which are oppositely arranged in the transverse direction and can be connected to the top surface of the support in a relatively movable mode, and each limiting plate is provided with a limiting hole matched with a lock pin of the sliding frame assembly along the transverse direction.
Further, a first sliding structure is disposed between each limiting plate and the corresponding support, each first sliding structure includes a first sliding groove disposed on one of the limiting plates and the corresponding support, and a first sliding block disposed on the other of the limiting plates and the corresponding support, and the first sliding blocks extend along the lateral direction and are in sliding fit with the first sliding grooves.
Further, the top surface of the bracket protrudes upwards to form the first sliding blocks, and the bottom surface of each limiting plate is provided with a first sliding groove in an upward concave mode.
Further, the spacing subassembly includes two spacing seats, every the bottom surface of spacing seat upwards concave be equipped with first slider sliding fit's guide way, and each spacing seat is connected with can follow a screw rod that lateral direction removed, the link of screw rod passes the spacing seat is close to the lateral wall of limiting plate, two limiting plates are located between two spacing seats, one the limiting plate and one that corresponds rather than the link can dismantle the connection.
Further, the two positioning plates are a first positioning plate and a second positioning plate respectively, the positioning assembly comprises two positioning seats, the two positioning seats are respectively connected to two opposite sides of the support along the transverse direction, one of the two positioning seats is connected with the first positioning plate, the other one of the two positioning seats is fixed with a clamping driving unit, and a telescopic rod of the clamping driving unit is connected with the second positioning plate.
Further, a second sliding structure is arranged between the first positioning plate and the support, the second sliding structure comprises a second sliding groove arranged on one of the bottom surface of the first positioning plate and the top surface of the support, and a second sliding block arranged on the other one of the bottom surface of the first positioning plate and the top surface of the support, and the second sliding block extends along the transverse direction and is in sliding fit with the second sliding groove.
Further, the bottom surface of the first positioning plate is concavely provided with a second sliding groove penetrating through the first positioning plate along the transverse direction, the top surface of the support is convexly extended with the second sliding block, the positioning seat connected with the first positioning plate is locked with the support through a bolt, and the bottom surface of the positioning seat is concavely provided with a guide groove in sliding fit with the second sliding block.
Further, the first locating plate and the second locating plate are located between the two locating seats, the first locating plate is connected to the locating seats through a screw rod, and the clamping driving unit is an air cylinder.
Further, the driving end and the driven end are respectively fixed with a driving installation seat and a driven installation seat, the driving installation seat is rotationally connected with an output shaft of the overturning driving unit through a bearing, the driven installation seat is rotationally connected to a connecting shaft of the driven support through a bearing, and the overturning driving unit is a motor.
According to the limit component of the carriage assembly turning device, the two limit plates are arranged in the transverse direction of the support, the two limit plates are connected to the top surface of the support in a relatively movable manner so as to clamp the carriage assembly in the transverse direction of the carriage assembly, and each limit plate is provided with the limit hole matched with the lock pin of the carriage assembly in the transverse direction, so that the carriage assembly turning device can be stably and reliably positioned in the longitudinal direction and the up-down direction of the carriage assembly, the carriage assembly is prevented from falling in the turning process, and the use safety of the carriage assembly turning device is improved.
Drawings
FIG. 1 is a schematic perspective view of a carriage assembly turnover device according to an embodiment of the present utility model;
FIG. 2 is a partial exploded perspective view of the spacing assembly of FIG. 1;
FIG. 3 is an exploded perspective view of the positioning assembly of FIG. 1;
FIG. 4 is a use state diagram of FIG. 1;
FIG. 5 is an enlarged view of a portion A of the latch of FIG. 4 shown separated from the retention aperture;
fig. 6 is an enlarged view of part B of fig. 4.
Detailed Description
The utility model is further described below with reference to the drawings and detailed description:
as shown in fig. 1 to 6, an embodiment of the present utility model provides a carriage assembly turning device for turning a carriage assembly 100 of a trailer. As shown in fig. 1, the turning device of the carriage assembly includes a driving support 200, a driven support 300, a turning driving unit 400 and a clamping structure 1, wherein the driving support 200 and the driven support 300 are oppositely arranged, the turning driving unit 400 is fixed on the driving support 200, and the clamping structure 1 is located between the driving support 200 and the driven support 300 and has two ends respectively connected to the driving support 200 and the driven support 300.
As shown in fig. 1 to 3, the clamping structure 1 includes a bracket 11, and a positioning assembly 12 and a limiting assembly 13 mounted on a top surface of the bracket 11, wherein the bracket 11 is located between the driving support 200 and the driven support 300, and the bracket 11 defines a lateral direction Y (i.e., a front-rear direction) and a longitudinal direction X (i.e., a left-right direction) perpendicular to the lateral direction Y, the lateral direction Y coincides with a lateral direction of the carriage assembly 100, and the longitudinal direction X coincides with a longitudinal direction of the carriage assembly 100. The driving end 111 of the support 11 is rotatably connected to the driving support 200 and is connected to the overturning driving unit 400, the driven end 112 of the support 11 is rotatably connected to the driven support 300, specifically, the driving end 111 and the driven end 112 are respectively fixed with a driving mounting seat 1111 and a driven mounting seat 1121 through screws, the driving mounting seat 1111 is rotatably connected to the output shaft 401 of the overturning driving unit 400 through bearings, the driven mounting seat 1121 is rotatably connected to the connecting shaft of the driven support 300 through bearings, in this embodiment, the overturning driving unit 400 is a motor, the motor rotates to drive the support 11 to rotate, and the support 11 drives the carriage assembly 100 to rotate, so that the carriage assembly 100 performs 180-degree overturning.
As shown in fig. 1 to 3, the positioning members 12 have a plurality of groups, and the plurality of groups of positioning members 12 are arranged in the longitudinal direction X, specifically, the positioning members 12 have two groups. The positioning assembly 12 includes two positioning plates 121 disposed opposite to each other in the transverse direction Y and connected to the top surface of the bracket 11 in a relatively movable manner, and the two positioning plates 121 are used for clamping together two stringers 102 of the carriage assembly 100 in the transverse direction Y, which are a first positioning plate (rear positioning plate) and a second positioning plate (front positioning plate), respectively. The positioning assembly 12 includes front and rear positioning seats 122, the two positioning seats 122 are respectively connected to opposite sides (i.e. front and rear sides) of the bracket 11 along the transverse direction Y, and the first positioning plate and the second positioning plate are located between the two positioning seats 122. Specifically, one of the two positioning seats 122 is connected with a first positioning plate, the other one of the two positioning seats 122 is fixed with a clamping driving unit 123, the telescopic rod of the clamping driving unit 123 is connected with a second positioning plate, in this embodiment, the rear positioning seat 122 is connected with the first positioning plate, the front positioning seat 122 is fixed with the clamping driving unit 123, and the installation position of the clamping driving unit 123 can be set according to actual needs.
As shown in fig. 1 to 3, the limiting component 13 is located at one side of the positioning component 12, and includes two limiting plates 131 that are oppositely disposed in the transverse direction Y and are relatively movably connected to the top surface of the bracket 11, where the two limiting plates 131 jointly clamp two stringers 102 (as shown in fig. 4) of the carriage assembly 100 in the transverse direction of the carriage assembly 100, each limiting plate 131 is provided with a limiting hole 1311 (as shown in fig. 5) along the transverse direction Y for matching with the locking pin 101 of the carriage assembly 100, and can limit the carriage assembly 100 in the longitudinal direction and the up-down direction of the carriage assembly 100, so that the carriage assembly turning device is positioned stably and reliably, the carriage assembly 100 is prevented from falling in the turning process, and the use safety of the carriage assembly turning device is improved. The limiting assemblies 13 are arranged in multiple groups, the limiting assemblies 13 are arranged along the longitudinal direction X, the limiting assemblies 13 and the positioning assemblies 12 are distributed at intervals, and the two groups of limiting assemblies 13 are respectively positioned at the left end and the right end of the bracket 11 so as to adapt to clamping of the carriage assemblies 100 of multiple different types, and the application range is enlarged.
As shown in fig. 1 to 3, in order to improve positioning accuracy, a first sliding structure for guiding is disposed between each limiting plate 131 and the bracket 11, and each first sliding structure includes a first sliding slot 1312 disposed on one of the limiting plate 131 and the bracket 11, and a first sliding block 113 disposed on the other of the limiting plate 131 and the bracket 11, and the first sliding block 113 extends along the transverse direction Y and is slidably engaged with the first sliding slot 1312. In this embodiment, the top surface of the bracket 11 protrudes upwards to form a first sliding block 113, and the bottom surface of each limiting plate 131 is recessed upwards to form a first sliding groove 1312, however, in other embodiments, the surface of the bracket 11 may be provided with the first sliding groove 1312, and the bottom surface of the limiting plate 131 may be provided with the first sliding block 113, which may be specifically selected according to practical requirements. The limiting assembly 13 comprises two limiting seats 132, the limiting seats 132 are locked with the bracket 11 through bolts, the bottom surface of each limiting seat 132 is concavely provided with a guide groove 16 in sliding fit with the first sliding block 113, the guide grooves 16 penetrate through the limiting seats 132 front and back, and the design of the guide grooves 16 can improve the movement precision of the limiting seats 132; each of the limiting seats 132 is connected with a screw 14 capable of moving along the transverse direction Y, the connecting end 141 of the screw 14 passes through the limiting seats 132 and is close to the outer side wall of the limiting plate 131, the two limiting plates 131 are located between the two limiting seats 132, one limiting plate 131 is detachably connected with the corresponding connecting end 141 so as to move under the driving of the screw 14, and when the longitudinal beam 102 is clamped or loosened, a user moves the limiting plate 131 by rotating the screw 14.
As shown in fig. 1 to 3, in order to improve positioning accuracy, a second sliding structure for guiding is provided between the first positioning plate 121 and the bracket 11, the second sliding structure includes a second sliding groove 1211 provided on one of the bottom surface of the first positioning plate 121 and the top surface of the bracket 11, and a second sliding block 114 provided on the other of the bottom surface of the first positioning plate 121 and the top surface of the bracket 11, and the second sliding block 114 extends along the transverse direction Y and is slidingly engaged with the second sliding groove 1211. In this embodiment, a second sliding groove 1211 penetrating the first positioning plate 121 along the transverse direction Y is concavely formed on the bottom surface of the first positioning plate 121, and a second sliding block 114 is protruded upward from the top surface of the bracket 11, however, in other embodiments, the second sliding block 114 may be disposed on the first positioning plate 121, and the second sliding groove 1211 may be disposed on the top surface of the bracket 11, which may be specifically set according to practical needs. The positioning seat 122 connected with the first positioning plate 121 is locked with the bracket 11 through bolts, and the bottom surface of the positioning seat is upwards concavely provided with a guide groove 16 in sliding fit with the second sliding block 114, and the guide groove 16 penetrates through the positioning seat 122 front and back. Specifically, the clamping driving unit 123 is an air cylinder, and the air cylinder drives the second positioning plate 121 to move along the transverse direction Y, so as to clamp or unclamp the longitudinal beam 102 (as shown in fig. 4). In order to still clamp the carriage assembly 100 normally in the event of a cylinder failure, a first positioning plate 121 is provided which is connected to a positioning seat 122 by means of a screw 14, and when the cylinder fails, the user directly moves the first positioning plate 121 by rotating the screw 14, thereby releasing or clamping the stringers 102.
As shown in fig. 1 and 6, the turning device for a carriage assembly further includes a plurality of groups of pressing assemblies 15 mounted on the top surface of the bracket 11, where the pressing assemblies 15 are close to the driving mounting seat 1111 or the driven mounting seat 1121 relative to the limiting assemblies 13 mounted on the end of the bracket 11 and are located between two limiting plates 131, and two groups of pressing assemblies 15 arranged along the transverse direction Y are disposed between each two limiting plates 131. Each set of hold down assemblies 15 includes a hold down seat 151 bolted to the top surface of the frame 11 and a hold down plate 152 for holding down the end rail 103 of the carriage assembly 100. The hold down plate 152 is movably connected to the top of the hold down seat 151 by screws 14 to effect hold down or release of the end rail 103.
According to the limit component of the carriage assembly turning device, the two limit plates are arranged in the transverse direction of the support, the two limit plates are connected to the top surface of the support in a relatively movable manner so as to clamp the carriage assembly in the transverse direction of the carriage assembly, and each limit plate is provided with the limit hole matched with the lock pin of the carriage assembly in the transverse direction, so that the carriage assembly turning device can be stably and reliably positioned in the longitudinal direction and the up-down direction of the carriage assembly, the carriage assembly is prevented from falling in the turning process, and the use safety of the carriage assembly turning device is improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that modifications may be made to the technical solutions described in the foregoing embodiments or equivalents may be substituted for some of the technical features thereof, and these modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model in essence.
Claims (9)
1. The turnover device of the carriage assembly is characterized by comprising a driving support, a driven support, a turnover driving unit and a clamping structure;
the driving support and the driven support are arranged oppositely;
the overturning driving unit is fixed on the active support;
the clamping structure comprises a bracket, a positioning assembly and a limiting assembly, wherein the positioning assembly and the limiting assembly are arranged on the top surface of the bracket, the bracket is positioned between the driving support and the driven support, the driving end of the bracket is rotationally connected to the driving support and is connected with the overturning driving unit, and the driven end of the bracket is rotationally connected to the driven support; the positioning assembly comprises two positioning plates which are oppositely arranged in the transverse direction of the bracket and are connected to the top surface of the bracket in a relatively movable manner; the limiting assembly is located on one side of the positioning assembly and comprises two limiting plates which are oppositely arranged in the transverse direction and can be connected to the top surface of the support in a relatively movable mode, and each limiting plate is provided with a limiting hole matched with a lock pin of the sliding frame assembly along the transverse direction.
2. The carriage assembly tilting device of claim 1, wherein a first sliding structure is disposed between each of said limiting plates and said brackets, each of said first sliding structures including a first runner disposed on one of said limiting plates and said brackets and a first slider disposed on the other of said limiting plates and said brackets, said first slider extending in said lateral direction and being in sliding engagement with said first runner.
3. The turnover device of carriage assembly of claim 2, wherein the top surface of the bracket is provided with the first sliding block in an upward protruding manner, and the bottom surface of each limiting plate is provided with the first sliding groove in an upward concave manner.
4. The turning device of claim 3, wherein the limiting assembly comprises two limiting bases, a guide groove in sliding fit with the first sliding block is concavely arranged on the bottom surface of each limiting base, each limiting base is connected with a screw rod capable of moving along the transverse direction, the connecting end of the screw rod penetrates through the limiting base and is close to the outer side wall of the limiting plate, the two limiting plates are located between the two limiting bases, and one limiting plate is detachably connected with one connecting end corresponding to the limiting plate.
5. The apparatus as claimed in claim 1, wherein the positioning plates are a first positioning plate and a second positioning plate, the positioning assembly comprises two positioning seats, the two positioning seats are respectively connected to opposite sides of the support along the transverse direction, one of the two positioning seats is connected with the first positioning plate, the other one of the two positioning seats is fixed with a clamping driving unit, and the telescopic rod of the clamping driving unit is connected with the second positioning plate.
6. The carriage assembly tilting device of claim 5, wherein a second sliding structure is disposed between said first positioning plate and said bracket, said second sliding structure comprising a second runner disposed on one of a bottom surface of said first positioning plate and a top surface of said bracket and a second slider disposed on the other of a bottom surface of said first positioning plate and a top surface of said bracket, said second slider extending in said lateral direction and being in sliding engagement with said second runner.
7. The turnover device of carriage assembly of claim 6, wherein the first positioning plate is provided with a second chute extending through the first chute along the transverse direction in an upward concave manner at the bottom surface, the second slide block is protruded upward from the top surface of the bracket, the positioning seat connected with the first positioning plate is locked with the bracket by a bolt, and a guide groove matched with the second slide block in a sliding manner is provided in an upward concave manner at the bottom surface of the positioning seat.
8. The carriage assembly tilting device of claim 5 wherein said first positioning plate and said second positioning plate are positioned between said positioning blocks and said first positioning plate is connected to said positioning blocks by a screw, said clamping drive unit being a pneumatic cylinder.
9. The turnover device of the carriage assembly according to claim 1, wherein the driving end and the driven end are respectively fixed with a driving mounting seat and a driven mounting seat, the driving mounting seat is rotationally connected with an output shaft of the turnover driving unit through a bearing, the driven mounting seat is rotationally connected to a connecting shaft of the driven support through a bearing, and the turnover driving unit is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366740.4U CN220660674U (en) | 2023-09-01 | 2023-09-01 | Turnover device for carriage assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366740.4U CN220660674U (en) | 2023-09-01 | 2023-09-01 | Turnover device for carriage assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660674U true CN220660674U (en) | 2024-03-26 |
Family
ID=90336069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322366740.4U Active CN220660674U (en) | 2023-09-01 | 2023-09-01 | Turnover device for carriage assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660674U (en) |
-
2023
- 2023-09-01 CN CN202322366740.4U patent/CN220660674U/en active Active
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