CN223862692U - Novel shipbuilding board material bending device - Google Patents
Novel shipbuilding board material bending deviceInfo
- Publication number
- CN223862692U CN223862692U CN202520320400.4U CN202520320400U CN223862692U CN 223862692 U CN223862692 U CN 223862692U CN 202520320400 U CN202520320400 U CN 202520320400U CN 223862692 U CN223862692 U CN 223862692U
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- CN
- China
- Prior art keywords
- fixedly connected
- fixing
- plate
- bending device
- hydraulic cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the field of ship manufacturing and discloses a novel shipbuilding plate bending device which comprises two baffles, wherein a plurality of conveying rollers are fixedly connected between the two baffles, a correction mechanism is arranged at the tops of the conveying rollers, a first fixing frame and a second fixing frame are fixedly connected to the tops of the baffles, a hydraulic cylinder II is fixedly connected to the middle part of the first fixing frame, a pressing plate is fixedly connected to the output end of the second hydraulic cylinder, a first hydraulic cylinder is fixedly connected to the middle part of the second fixing frame, a fixing column is fixedly connected to the output end of the first hydraulic cylinder, and a fixing mechanism is arranged inside the fixing column. According to the utility model, the correcting mechanism is adopted, and the board is effectively corrected through the cooperation of the sliding bar and the roller, so that the board is ensured to be kept flat before entering the bending operation. Compared with the simple manual correction or lack of correction link device in the prior art, the device is more efficient and accurate, and avoids the uneven bending problem caused by uneven plates, thereby improving the overall processing quality.
Description
Technical Field
The utility model relates to the field of ship manufacturing, in particular to a novel shipbuilding plate bending device.
Background
In the shipbuilding industry, the manufacture of a ship body is a complex and high-precision process, and a plurality of process links are involved, wherein a plate bending process is one of key steps. The hull structure is typically composed of a large number of metal sheets (e.g., steel sheets, aluminum alloy sheets, etc.) that need to be precisely bent according to the design requirements of the vessel to ensure that the overall strength, stability, and shape of the hull meet the design criteria. The profile of a ship typically contains a number of complex curves and angles, which require that the sheet material must be precisely bent during processing to ensure the integrity of the hull structure.
These sheet metal materials often need to be customized to the structural form of the ship design before entering the hull manufacturing stage. The ship designer can make specific plate sizes and bending angles according to the function and appearance requirements of the ship body. In actual operation, the bending process not only needs precise angle control, but also needs to consider the characteristics of elasticity, strength, toughness and the like of the material. The metal plate may deform during bending, and even warp or stress concentration occurs, so that efficient plate bending technology is a key for ensuring the quality of the ship.
The traditional shipbuilding plate bending equipment still has some defects. Firstly, the existing equipment generally lacks an effective plate correction mechanism, so that the plate is uneven before bending, and the bending precision and effect are affected. Traditional manual correction is not only low in efficiency, but also easy to introduce human errors, so that bending angles are uneven. In addition, the replacement process of the punch of the existing equipment is complex and tedious, manual disassembly and installation are generally required, the downtime and labor intensity of the equipment are increased, and the production efficiency is affected.
Therefore, a novel shipbuilding plate bending device is provided to solve the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a novel shipbuilding plate bending device, and aims to solve the problems of inaccurate plate correction and complicated punch replacement in the existing equipment.
In order to achieve the aim, the novel shipbuilding board bending device comprises two baffle plates, wherein a plurality of conveying rollers are fixedly connected between the two baffle plates, a correction mechanism is arranged at the top of each conveying roller, a first fixing frame and a second fixing frame are fixedly connected to the top of each baffle plate, a hydraulic cylinder II is fixedly connected to the middle part of each first fixing frame, a pressing plate is fixedly connected to the output end of each second hydraulic cylinder, a first hydraulic cylinder is fixedly connected to the middle part of each second fixing frame, a fixing column is fixedly connected to the output end of each first hydraulic cylinder, a fixing mechanism is arranged inside each fixing column, a round column is inserted into each fixing column, a punch is fixedly connected to the bottom of each round column, a conveyor belt is arranged on the outer side of each baffle plate, and a bottom plate is fixedly connected between the two baffle plates;
The correcting mechanism comprises two U-shaped frames, the two U-shaped frames are fixedly connected to the top of the baffle, two sliding strips are connected to the outer sides of the U-shaped frames in a sliding mode, racks are fixedly connected to the inner sides of the sliding strips, a support is fixedly connected to the top of the U-shaped frames, a motor is fixedly connected to the middle of the support, gears are fixedly connected to the output ends of the motors, fixing strips are fixedly connected to the bottoms of the sliding strips, hollow shells are fixedly connected to the outer sides of the fixing strips, and a plurality of rollers are mounted inside the hollow shells.
As a further description of the above technical solution:
The fixing mechanism comprises an outer shell, the outer side of the outer shell is fixedly connected inside the fixing column, an inner shell is fixedly connected inside the outer shell, a bolt is slidably connected inside the inner shell, a spring is sleeved outside the bolt, and a temporary locking assembly is arranged outside the bolt.
As a further description of the above technical solution:
The temporary locking assembly comprises a clamping block and a base plate, wherein the clamping block is fixedly connected to the outer side of the base plate, the base plate is fixedly connected to the outer side of the bolt, and a U-shaped clamping groove is formed in the outer side of the inner shell.
As a further description of the above technical solution:
The racks on one slide bar are connected inside the other slide bar in a sliding way, and the gear is positioned between the two racks.
As a further description of the above technical solution:
The gear is meshed with the rack.
As a further description of the above technical solution:
the bolt is inserted into the circular column, and one end of the bolt, which is far away from the circular column, is fixedly connected with a pull ring.
As a further description of the above technical solution:
One end of the spring is fixedly connected to one side of the base plate, and the other end of the spring is abutted against the inner wall of the inner shell.
As a further description of the above technical solution:
the clamping blocks are slidably connected inside the U-shaped clamping grooves, and the base plate is slidably connected inside the inner shell.
The utility model has the following beneficial effects:
1. According to the utility model, the correcting mechanism is adopted, and the board is effectively corrected through the cooperation of the sliding strip and the roller, so that the board is kept neat before entering the bending operation. Compared with the simple manual correction or lack of correction link device in the prior art, the device is more efficient and accurate in the aspect of plate correction, avoids the uneven bending problem caused by uneven plates, and improves the overall processing quality.
2. In the utility model, the fixing mechanism and the temporary locking component are adopted, so that the replacement process of the punch is simplified. Through pull ring and bolt design, operating personnel can dismantle and change the drift easily. Compared with the traditional method, the design reduces the time and labor intensity when the punch is replaced, improves the production efficiency, and reduces the equipment damage risk caused by improper disassembly.
Drawings
FIG. 1 is a schematic perspective view of a novel shipbuilding board bending device according to the present utility model;
FIG. 2 is a schematic structural diagram of a correcting mechanism of a novel shipbuilding board bending device according to the present utility model;
FIG. 3 is a schematic structural view of a punch of a novel shipbuilding board bending device according to the present utility model;
fig. 4 is an enlarged schematic view of fig. 3 at a.
Legend description:
1. A first fixing frame; 2, a pressing plate, 3, a first hydraulic cylinder, 4, a second fixing frame, 5, a punch, 6, a conveyor belt, 7, a bottom plate, 8, a conveying roller, 9, a baffle plate, 10, a sliding bar, 11, a U-shaped frame, 12, a support, 13, a second hydraulic cylinder, 14, a rack, 15, a roller, 16, a gear, 17, a hollow shell, 18, a fixing bar, 19, a clamping block, 20, a motor, 21, a fixing column, 22, a round column, 23, an outer shell, 24, a U-shaped clamping groove, 25, an inner shell, 26, a bolt, 27, a spring, 28 and a base plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the novel shipbuilding board bending device comprises two baffle plates 9, wherein a plurality of conveying rollers 8 are fixedly connected between the two baffle plates 9, a correction mechanism is arranged at the top of each conveying roller 8, a first fixing frame 1 and a second fixing frame 4 are fixedly connected at the top of each baffle plate 9, a hydraulic cylinder 13 is fixedly connected at the middle part of the first fixing frame 1, a pressing plate 2 is fixedly connected at the output end of the second hydraulic cylinder 13, a first hydraulic cylinder 3 is fixedly connected at the middle part of the second fixing frame 4, a fixed column 21 is fixedly connected at the output end of the first hydraulic cylinder 3, a fixing mechanism is arranged inside the fixed column 21, a round column 22 is inserted inside the fixed column 21, a punch 5 is fixedly connected at the bottom of the round column 22, a conveyor belt 6 is arranged at the outer side of each baffle plate 9, and a bottom plate 7 is fixedly connected between the two baffle plates 9;
The correcting mechanism comprises two U-shaped frames 11, the two U-shaped frames 11 are fixedly connected to the top of the baffle 9, two sliding strips 10 are slidably connected to the outer side of each U-shaped frame 11, racks 14 are fixedly connected to the inner side of each sliding strip 10, a support 12 is fixedly connected to the top of each U-shaped frame 11, a motor 20 is fixedly connected to the middle of each support 12, a gear 16 is fixedly connected to the output end of each motor 20, a fixing strip 18 is fixedly connected to the bottom of each sliding strip 10, a hollow shell 17 is fixedly connected to the outer side of each fixing strip 18, a plurality of rollers 15 are mounted in the hollow shell 17, racks 14 on one sliding strip 10 are slidably connected to the inner side of the other sliding strip 10, each gear 16 is located between the corresponding two racks 14, and each gear 16 is meshed with each rack 14. The two baffles 9 are used for fixing various parts, ensure the normal operation of the plate bending device and are also support bases of the device. The conveying roller 8 is used for conveying the plate material to the bottom plate 7 for bending operation. The first fixing frame 1 is used for fixing the second hydraulic cylinder 13, and the second fixing frame 4 is used for fixing the first hydraulic cylinder 3. The pressing plate 2 is used for tightly pressing the plate under the drive of the second hydraulic cylinder 13, so that the plate is prevented from tilting when being bent. The first hydraulic cylinder 3 is used for driving the punch 5 so as to bend the plate. The fixing column 21 is used for bearing a fixing mechanism and is used for installing the punch 5 at the output end of the first hydraulic cylinder 3. The circular post 22 is used to connect the punch 5 to facilitate the installation of the punch 5 within the fixed post 21. The conveyor belt 6 is used for conveying the bent plate to the next operation flow. The U-shaped frame 11 is used to provide a track for the sliding of the slider 10 and also for the mounting of the bracket 12. The motor 20 is used for driving the gear 16 to rotate, so that the two racks 14 meshed with the gear 16 move, and the two slides 10 are driven to move, and the two slides 10 can be closed or separated by forward and reverse rotation of the motor 20. The fixing strip 18 is used for fixing the hollow shell 17 on the slide 10, and the roller 15 is used for conveying the plate to the bottom plate 7 by matching with the conveying roller 8 after the plate is straightened.
Referring to fig. 3 and 4, the fixing mechanism includes an outer shell 23, the outer side of the outer shell 23 is fixedly connected inside a fixing column 21, an inner shell 25 is fixedly connected inside the outer shell 23, a bolt 26 is slidably connected inside the inner shell 25, a spring 27 is sleeved outside the bolt 26, a temporary locking component is arranged outside the bolt 26, the bolt 26 is inserted inside a circular column 22, and a pull ring is fixedly connected to one end, away from the circular column 22, of the bolt 26. The housing 23 is used to carry the various parts inside it, ensuring the proper functioning of the fixing mechanism. The inner shell 25 is used for ensuring that the bolt 26 can be smoothly inserted into the circular column 22 through the sliding track for the bolt 26, thereby locking the circular column 22 inside the fixed column 21 and realizing the installation of the punch 5. The temporary locking assembly is used to lock the bolt 26 after the bolt 26 is pulled out without pulling the bolt 26 all the way. The spring 27 is used to prevent the latch 26 from moving without an external force. The pull ring is used for conveniently pulling the bolt 26, and when the punch 5 needs to be disassembled, the bolt 26 can be pulled out of the circular column 22 through the pull ring.
Referring to fig. 3 and 4, the temporary locking assembly includes a clamping block 19 and a backing plate 28, the clamping block 19 is fixedly connected to the outer side of the backing plate 28, the backing plate 28 is fixedly connected to the outer side of the bolt 26, a U-shaped clamping groove 24 is formed in the outer side of the inner shell 25, one end of a spring 27 is fixedly connected to one side of the backing plate 28, the other end of the spring 27 is abutted against the inner wall of the inner shell 25, the clamping block 19 is slidably connected to the inner side of the U-shaped clamping groove 24, and the backing plate 28 is slidably connected to the inner side of the inner shell 25. The pad 28 is used to fix the latch 19 and also to transfer the elastic force of the spring 27 to the latch 26. The fixture block 19 is used for enabling the fixture block 19 to be clamped inside the U-shaped clamping groove 24 by rotating the bolt 26 after the bolt 26 is pulled out, the bolt 26 does not need to be pulled all the time, when the bolt 26 needs to be released, the pull ring is slightly pulled, the bolt 26 is rotated in the opposite direction to enable the fixture block 19 to slide inside the U-shaped clamping groove 24, the pull ring is released, and under the action of the spring 27, the bolt 26 can be inserted into the circular column 22.
When bending a plate, an operator firstly places the plate on the conveying roller 8, then the motor 20 starts to work and drives the gear 16 to rotate, so that the two racks 14 are driven to move, the sliding bar 10 slides on the U-shaped frame 11 and gradually approaches to the middle, the roller 15 in the hollow shell 17 contacts the plate and corrects the plate, the corrected plate is conveyed to the bottom plate 7 by matching with the conveying roller 8, then the hydraulic cylinder II 13 is started, the pressing plate 2 is tightly pressed above the plate under the action of the hydraulic cylinder II 13, the plate is prevented from tilting during bending, the hydraulic cylinder I3 is started, and the punch 5 starts to move downwards until the plate is bent to a required angle
When a different punch 5 needs to be replaced, the pull ring is pulled, so that the plug pin 26 is pulled to move, when the plug pin 26 is pulled out of the round column 22, the round column 22 can be removed from the fixed column 21, the plug pin 26 is rotated to enable the clamping block 19 to be clamped in the U-shaped clamping groove 24, the plug pin 26 is temporarily locked, the plug pin 26 is not pulled all the time, the round column 22 on the other punch 5 is reinserted into the fixed column 21, the pull ring is slightly pulled again, the plug pin 26 is rotated in the opposite direction to enable the clamping block 19 to slide in the U-shaped clamping groove 24, finally the pull ring is released, the plug pin 26 can be reinserted into the round column 22 under the action of the spring 27, and replacement of the punch 5 is completed.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The novel shipbuilding plate bending device comprises two baffle plates (9) and is characterized in that a plurality of conveying rollers (8) are fixedly connected between the two baffle plates (9), a correction mechanism is arranged at the top of each conveying roller (8), a first fixing frame (1) and a second fixing frame (4) are fixedly connected to the top of each baffle plate (9), a second hydraulic cylinder (13) is fixedly connected to the middle of each first fixing frame (1), a pressing plate (2) is fixedly connected to the output end of each second hydraulic cylinder (13), a first hydraulic cylinder (3) is fixedly connected to the middle of each second fixing frame (4), a fixing column (21) is fixedly connected to the output end of each first hydraulic cylinder (3), a fixing mechanism is arranged inside each fixing column (21), a round column (22) is inserted into each fixing column, a punch (5) is fixedly connected to the bottom of each round column (22), a conveying belt (6) is arranged on the outer side of each baffle plate (9), and a bottom plate (7) is fixedly connected between the two baffle plates (9).
The correcting mechanism comprises two U-shaped frames (11), the two U-shaped frames (11) are fixedly connected to the top of the baffle plate (9), two sliding strips (10) are slidably connected to the outer sides of the U-shaped frames (11), racks (14) are fixedly connected to the inner sides of the sliding strips (10), a support (12) is fixedly connected to the top of the U-shaped frames (11), a motor (20) is fixedly connected to the middle of the support (12), a gear (16) is fixedly connected to the output end of the motor (20), a fixing strip (18) is fixedly connected to the bottom of the sliding strips (10), a hollow shell (17) is fixedly connected to the outer sides of the fixing strip (18), and a plurality of rollers (15) are mounted inside the hollow shell (17).
2. The novel shipbuilding board bending device of claim 1, wherein the fixing mechanism comprises an outer shell (23), the outer side of the outer shell (23) is fixedly connected inside the fixing column (21), an inner shell (25) is fixedly connected inside the outer shell (23), a bolt (26) is slidably connected inside the inner shell (25), a spring (27) is sleeved outside the bolt (26), and a temporary locking component is arranged outside the bolt (26).
3. The novel shipbuilding board bending device of claim 2, wherein the temporary locking assembly comprises a clamping block (19) and a base plate (28), the clamping block (19) is fixedly connected to the outer side of the base plate (28), the base plate (28) is fixedly connected to the outer side of the bolt (26), and a U-shaped clamping groove (24) is formed in the outer side of the inner shell (25).
4. A novel shipbuilding board material bending device as claimed in claim 1, wherein racks (14) on one slide bar (10) are slidably connected inside the other slide bar (10), and the gear (16) is located between the two racks (14).
5. A novel shipbuilding board material bending device as claimed in claim 1, wherein the gear (16) is meshed with the rack (14).
6. The novel shipbuilding board bending device of claim 2, wherein the plug pin (26) is inserted into the circular column (22), and a pull ring is fixedly connected to one end of the plug pin (26) away from the circular column (22).
7. A novel shipbuilding board bending device as claimed in claim 3, wherein one end of the spring (27) is fixedly connected to one side of the backing plate (28), and the other end of the spring (27) is abutted against the inner wall of the inner shell (25).
8. A novel shipbuilding board material bending device as claimed in claim 3, wherein the clamping block (19) is slidably connected inside the U-shaped clamping groove (24), and the backing plate (28) is slidably connected inside the inner shell (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520320400.4U CN223862692U (en) | 2025-02-27 | 2025-02-27 | Novel shipbuilding board material bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520320400.4U CN223862692U (en) | 2025-02-27 | 2025-02-27 | Novel shipbuilding board material bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223862692U true CN223862692U (en) | 2026-02-03 |
Family
ID=98598165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520320400.4U Active CN223862692U (en) | 2025-02-27 | 2025-02-27 | Novel shipbuilding board material bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223862692U (en) |
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2025
- 2025-02-27 CN CN202520320400.4U patent/CN223862692U/en active Active
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