A drilling device for a metal component of a ship

Abstract

The utility model relates to ship processing technical field, concretely is a kind of drilling device of ship metal component, including operation platform, the tabletop of operation platform is equipped with multiple groups first flow channel and is equipped with and with the second flow channel of the butt joint of first flow channel, drilling groove is opened on the second flow channel, the upper feeding assembly that still is installed on the operation platform straddles the above of multiple groups first flow channel.This drilling device of ship metal component, through the collaborative action of upper feeding assembly, push component, drilling mechanism and compacting assembly, realizes component feeding, transfer, positioning, drilling, release full-process automation, without manual intervention, can continuously handle batch component, satisfy shipbuilding mass production demand, automatic feeding and transfer replace manual handling, reduce worker repetitive stoop and back-and-forth operation, reduce occupational strain risk, at the same time, enclosure can block drilling debris splashing, provide safety protection for operator.

Description

Technical Field

[0001] This utility model relates to the field of shipbuilding processing technology, specifically to a drilling device for ship metal components. Background Technology

[0002] In shipbuilding, drilling small, long, strip-shaped metal components, such as hull stiffener connecting plates and equipment bracket accessories, is a critical process. These components are small in size, mostly 300-800mm in length, and require large batch production. They also have high requirements for drilling accuracy, which necessitates strict matching of assembly hole positions. However, the traditional processing mode has long relied on manual transfer and single-machine drilling. Workers need to move the components one by one from the raw material area, manually mark the drilling positions, move the components to the drilling machine, manually calibrate their posture, and temporarily fix them. After drilling, they must be transferred to the finished product area and the operation is repeated for the next component. The entire process relies on manual connection of each link. Manual transfer can only process a single component at a time, which is difficult to meet the needs of mass production. In addition, frequent handling and repetitive operations will increase the labor intensity of workers and increase the risk of occupational injury. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for ship metal components, comprising an operating platform, on which multiple sets of first guide channels and a second guide channel connected to the first guide channels are installed. Drilling slots are formed in the second guide channels. The operating platform also includes a feeding assembly spanning above the multiple sets of first guide channels, a pushing assembly for pushing metal components near the first guide channels, and a drilling mechanism located above the second guide channels. The side of the second guide channels is equipped with... The assembly includes a pressing component; the pushing component includes a pushing plate, on which a moving part is mounted, and at the moving end of the moving part is a push cylinder, the piston rod of the push cylinder is fixed with a push block that can extend into the first guide channel; the pressing component includes a side plate fixed to the side of the second guide channel, an upper push cylinder is mounted on the side plate, a protrusion is fixed to the top of the cylinder body of the upper push cylinder, both ends of the protrusion are hinged to hinge plates, a hinge rod is hinged between the two hinge plates, one end of the hinge rod is hinged to the piston rod of the upper push cylinder, and the bottom of the other end is fixed with a pressure column that can extend into the second guide channel.

[0004] Furthermore, the moving part includes a second lead screw device mounted on the push plate, and a second guide post fixed on the upper and lower sides of the second lead screw device. A second moving block is fixed to the nut end of the second lead screw device and passes through the second guide post. The push cylinder is mounted on the second moving block.

[0005] Furthermore, the feeding assembly includes a feeding frame, a feeding plate fixed on the feeding frame, a first lead screw device mounted on the feeding plate, and first guide posts fixed on the upper and lower sides of the first lead screw device. A first moving block passing through the first guide post is fixed to the nut end of the first lead screw device. A lowering cylinder is mounted on the first moving block, and an adsorption device is fixedly mounted on the piston rod of the lowering cylinder.

[0006] Furthermore, the drilling mechanism includes a drilling frame plate, a frame body is mounted on the drilling frame plate, a push cylinder is mounted on the top of the frame body, the piston rod of the push cylinder is fixed to a push plate that slides with the frame body, and a drilling assembly is mounted on the push plate.

[0007] Furthermore, the drilling frame plate has two elongated holes, and the drilling frame plate is fixed with mounting blocks through the engagement of screws with the elongated holes. The bottom of the frame has multiple waist holes, and the frame is locked and fixed to the mounting blocks by screws passing through the waist holes.

[0008] Furthermore, the operating platform is fixed with a barrier that surrounds the second guide channel and the drilling mechanism on the inside.

[0009] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0010] The drilling device for the ship's metal components achieves full automation of the component loading, transfer, positioning, drilling, and release process through the coordinated action of the loading component, pushing component, drilling mechanism, and clamping component. It requires no manual intervention, can continuously process batches of components, meets the needs of mass production in shipbuilding, and the automated loading and transfer replaces manual handling, reducing repetitive bending and back-and-forth operations for workers, thus reducing the risk of occupational injury. At the same time, the enclosure can block drilling debris from flying, providing safety protection for operators. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a three-dimensional structural diagram of the feeding component in this utility model;

[0013] Figure 3 This is a three-dimensional structural schematic diagram of the pushing component in this utility model;

[0014] Figure 4 This is a three-dimensional schematic diagram of the connection structure between the second guide channel and the pressing component in this utility model;

[0015] Figure 5 This is a three-dimensional structural schematic diagram of the drilling mechanism in this utility model;

[0016] Figure 6 This utility model Figure 5A rear-view 3D structural diagram.

[0017] In the diagram: 1. Operating platform; 2. Feeding assembly; 21. Feeding rack; 22. Feeding plate; 23. First screw device; 24. First moving block; 25. Lowering cylinder; 26. Adsorption device; 27. First guide post; 3. Drilling mechanism; 31. Drilling frame plate; 32. Mounting block; 33. Frame; 34. Lowering cylinder; 35. Lowering plate; 36. Drilling assembly; 4. Enclosure; 5. Pushing assembly; 51. Pushing plate; 52. Second screw device; 53. Second guide post; 54. Second moving block; 55. Top-pushing cylinder; 56. Push block; 6. First guide channel; 7. Second guide channel; 8. Pressing assembly; 81. Side plate; 82. Upper-pushing cylinder; 83. Protrusion; 84. Hinge plate; 85. Hinge rod; 86. Pressure post. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-6 This embodiment of a drilling device for ship metal components includes an operating platform 1. Two sets of first guide channels 6, positioned vertically opposite each other, and a second guide channel 7, connected to the first guide channels 6, are installed on the platform of the operating platform 1. The platform of the second guide channel 7 has a drilling groove adapted to the drilling position to avoid the drilling tool and prevent damage to the guide channel. The operating platform 1 also integrates a feeding assembly 2, a pushing assembly 5, a drilling mechanism 3, and a clamping assembly 8. These components work together to automate the component processing, achieving full automation of the component feeding, transfer, positioning, drilling, and release process without manual intervention. This allows for continuous processing of batches of components, meeting the needs of mass production in shipbuilding.

[0020] like Figure 2The feeding assembly 2 spans above the two sets of first guide channels 6, and is used to automatically grab and transfer the components to be processed to the first guide channels 6. The feeding assembly 2 includes a feeding rack 21 fixed to the operating table 1. A feeding plate 22 is fixed to the front of the feeding rack 21. The feeding plate 22 is located above the two sets of first guide channels 6, and a first lead screw device 23 is installed on the plate surface of the feeding plate 22. First guide posts 27 located on the upper and lower sides of the first lead screw device 23 are fixed on the plate surface of the feeding plate 22. The nut end of the first lead screw device 23 is fixed. A first movable block 24 is slidably inserted through the first guide post 27. A lowering cylinder 25 is installed on the front of the first movable block 24. An adsorption device 26 for adsorbing components is fixed to the end of the piston rod of the lowering cylinder 25. The adsorption device 26 is a vacuum suction cup adapted to grip metal plates. Through the cooperation of the first lead screw device and the lowering cylinder, the adsorption device can be driven to approach and adsorb small, long, strip-shaped metal components. Then, they are placed into the first guide channel to complete the feeding operation. During the movement, the first guide post improves the stability of the first movable block.

[0021] like Figure 3 The pushing assembly 5 is located on the back of the first guide channel 6 and is used to push the component to be processed on the first guide channel 6 to the second guide channel 7. The pushing assembly 5 includes a pushing plate 51 fixed on the operating table 1. A second lead screw device 52 is installed on the pushing plate 51 along the length direction of the first guide channel 6, and second guide posts 53 located on the upper and lower sides of the second lead screw device 52 are fixed on the pushing plate 51. A second moving block 54 that slides through the second guide post 53 is fixed to the nut end of the second lead screw device 52. A push cylinder 55 is installed on the front of the second moving block 54. The piston rod of the push cylinder 55 is fixed with a push block 56 that can extend into the first guide channel 6. The push block 56 is located in the first guide channel with one end in an L-shaped plate. When the metal component is moved into the first guide channel, the second moving block is moved by the second screw device. The second guide post improves the stability of the movement of the second moving block and moves the push block up and down by the push cylinder, so that the push block moves into the first guide channel and can also be separated from the first guide channel.

[0022] like Figure 4The clamping assembly 8 is fixed to the back of the second guide channel 7 and is used to clamp and fix the component before drilling to prevent the component from shifting during drilling. The clamping assembly 8 includes a side plate 81 fixed to the back of the second guide channel 7. A push cylinder 82 is vertically mounted on the top of the side plate 81. A protrusion 83 is fixed on the top of the cylinder body of the push cylinder 82. Both ends of the protrusion 83 are hinged to hinge plates 84. A hinge rod 85 is hinged between the ends of the two hinge plates 84 away from the protrusion 83. The left end of the hinge rod 85 is hinged to the end of the piston rod of the push cylinder 82. A pressure column 86 that can extend into the interior of the second guide channel 7 is fixed at the bottom of the right end of the hinge rod 85. The bottom of the pressure column 86 is wrapped with an elastic pad to avoid damaging the surface of the component. When the piston rod of the push cylinder 82 extends and retracts, the pressure column 86 moves up and down through the linkage of the hinge plate 84 and the hinge rod 85 to realize the clamping and release of the component.

[0023] like Figure 5-6 The drilling mechanism 3 is used to drill holes in the components on the second guide channel 7. The drilling mechanism 3 includes a drilling frame plate 31 fixed to the operating table 1. The drilling frame plate 31 has two elongated holes parallel to the first guide channel 6. An installation block 32 is detachably fixed to the installation block 32 by means of screws through the elongated holes. A frame 33 is fixed to the top of the installation block 32. The bottom of the frame 33 has three waist holes. Screws pass through the waist holes and lock the frame 33 to the installation block 32. The elongated holes and waist holes cooperate to realize the bidirectional adjustment of the frame 33 in the horizontal direction to adapt to components of different sizes. To meet drilling requirements, a downward-pushing cylinder 34 is installed on the inner top wall of the frame 33. The piston rod of the downward-pushing cylinder 34 is fixed to a downward-pushing plate 35 that slides with the frame 33. A drilling assembly 36 is installed at the bottom of the downward-pushing plate 35. The drilling assembly 36 includes a motor and a drill bit. The motor drives the drill bit to rotate at high speed to achieve drilling. At the same time, multiple mounting blocks 32 can be installed to increase the number of drilling assemblies as needed. The appropriate distance or position can be adjusted by the mounting blocks and the drilling frame plate. The forward and backward movement of the drilling assembly can be adjusted by the cooperation between the mounting blocks and the frame.

[0024] like Figure 1 The operating table 1 is fixed with a barrier 4, which encloses the second guide channel 7 and the drilling mechanism 3 on the inside, and is used to collect the debris generated during drilling.

[0025] The working principle of the above embodiments is as follows:

[0026] The metal components to be processed are stacked on one side of the operating table. The feeding assembly is activated, and the first lead screw drives the first moving block to move horizontally along the first guide post to above the component. Then, the lowering cylinder actuates, causing the adsorption device to descend and contact the component surface. The single component is firmly gripped by vacuum adsorption. After the suction cup lifts the component, the first lead screw reverses its direction, moving the component above the two sets of first guide channels. Then, the lowering cylinder descends again, releasing the component and placing it smoothly in the first guide channel, completing the automatic feeding. After the component is positioned in the first guide channel, the pushing assembly begins to work. First, the pushing cylinder moves the pushing block to... In the first guide channel, the second screw device drives the second moving block to move along the second guide post, aligning the push block with the current component. The L-shaped structure of the push block effectively abuts the end of the component. Subsequently, the second screw device drives the push block forward along the guide channel direction, smoothly pushing the component into the second guide channel that it connects with, achieving precise transfer. After the component enters the second guide channel and reaches the drilling position, the clamping assembly is activated. The piston rod of the upper push cylinder moves upward, pushing the hinge rod to rotate around the hinge point. Through the linkage of the hinge plates on both sides, the pressure column moves vertically downward and presses against the surface of the component. The elastic pad at the bottom of the pressure column effectively prevents damage to the metal during the clamping process. To ensure the stability of the component surface during drilling and prevent displacement due to vibration or cutting force, the drilling mechanism begins operation after the component is clamped. A downward-pushing cylinder drives the downward-pushing plate, along with the entire drilling assembly, to move downwards, aligning the drill bit with the preset drilling position on the component. The motor starts, driving the drill bit to rotate at high speed and complete the drilling. During drilling, the drill bit passes through the drilling groove on the second guide channel platform, avoiding interference or damage to the guide channel. Depending on processing requirements, the position of the mounting block in the long hole of the drilling frame plate and the position of the frame body in the waist hole on the mounting block can be adjusted to achieve flexible positioning of the drilling assembly in the front-back and left-right directions. The equipment can simultaneously install multiple sets of mounting blocks on the drilling frame plate or adjust their positions to adapt to drilling at different locations and improve the efficiency of multiple drilling groups. After drilling is completed, the lower push cylinder drives the drilling group to reset, the upper push cylinder retracts, and the pressure column is driven to rise through the hinge mechanism to release the processed component. Subsequently, the pushing component can push the next component to the drilling station. At the same time, the drilled component is pushed forward along the second guide channel by the subsequent component and finally flows out of the equipment and enters the next process or collection area. The entire drilling process is carried out inside the enclosure, which surrounds the second guide channel, drilling mechanism and clamping component for easy centralized cleaning.

[0027] The entire workflow is now complete, and anything not described in detail in this specification is existing technology known to those skilled in the art.

[0028] It should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drilling device for ship metal components, characterized in that: The system includes an operating table (1), on which multiple sets of first guide channels (6) and a second guide channel (7) connected to the first guide channels (6) are installed. The second guide channel (7) has a drilling groove. The operating table (1) is also equipped with a feeding assembly (2) that spans above the multiple sets of first guide channels (6), a pushing assembly (5) that pushes metal components close to the first guide channels (6), and a drilling mechanism (3) located above the second guide channel (7). A clamping assembly (8) is installed on the side of the second guide channel (7). The pushing assembly (5) includes a pushing plate (51), a moving part is mounted on the pushing plate (51), and a push cylinder (55) is mounted on the moving end of the moving part. The piston rod of the push cylinder (55) is fixed with a push block (56) that can extend into the first guide channel (6). The clamping assembly (8) includes a side plate (81) fixed to the side of the second guide channel (7), an upward push cylinder (82) is mounted on the side plate (81), a protrusion (83) is fixed to the top of the cylinder body of the upward push cylinder (82), and hinge plates (84) are hinged to both ends of the protrusion (83). A hinge rod (85) is hinged between the two hinge plates (84). One end of the hinge rod (85) is hinged to the piston rod of the upward push cylinder (82), and the bottom of the other end is fixed with a pressure column (86) that can extend into the second guide channel (7).

2. The drilling device for ship metal components according to claim 1, characterized in that: The moving part includes a second lead screw device (52) mounted on the push plate (51) and a second guide post (53) fixed on the upper and lower sides of the second lead screw device (52). The nut end of the second lead screw device (52) is fixed with a second moving block (54) that passes through the second guide post (53). The push cylinder (55) is mounted on the second moving block (54).

3. The drilling device for ship metal components according to claim 1, characterized in that: The feeding assembly (2) includes a feeding rack (21), a feeding plate (22) is fixed on the feeding rack (21), a first lead screw device (23) is installed on the feeding plate (22), and a first guide post (27) is fixed on the upper and lower sides of the first lead screw device (23). A first moving block (24) is fixed to the nut end of the first lead screw device (23) and passes through the first guide post (27). A lowering cylinder (25) is installed on the first moving block (24), and an adsorption device (26) is fixedly installed on the piston rod of the lowering cylinder (25).

4. The drilling device for ship metal components according to claim 1, characterized in that: The drilling mechanism (3) includes a drilling frame plate (31), a frame (33) is installed on the drilling frame plate (31), a push cylinder (34) is installed on the top of the frame (33), the piston rod of the push cylinder (34) is fixed with a push plate (35) that slides with the frame (33), and a drilling assembly (36) is installed on the push plate (35).

5. The drilling device for ship metal components according to claim 4, characterized in that: The drilling frame plate (31) has two long holes, and the drilling frame plate (31) is fixed with a mounting block (32) by the long holes and screws. The bottom of the frame (33) has multiple waist holes, and the frame (33) is locked and fixed with the mounting block (32) by screws passing through the waist holes.

6. The drilling device for ship metal components according to claim 1, characterized in that: The operating table (1) is fixed with a enclosure (4) that surrounds the second guide channel (7) and the drilling mechanism (3) on the inside.

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