Drilling device for ship sheet metal machining

Abstract

The drilling device for ship sheet metal machining comprises a machining table and a drill bit, an L-shaped supporting rod is fixedly connected to the rear portion of the top of the machining table, a rotating motor is arranged at the top of the L-shaped supporting rod, an air cylinder is arranged at the bottom of the rotating motor, the drill bit is arranged at the bottom of the air cylinder, and a containing groove is formed in the middle of the top of the machining table. A partition plate is fixedly connected to the middle of the interior of the containing groove, the position of the sheet metal part is clamped by moving the position of a first sliding block in a first sliding groove, the position of a second sliding block in a second sliding groove and the front, back, left and right of a fixing clamp, the sheet metal part can be stably fixed according to the sheet metal parts of different specifications, and the practicability of the device is improved; the second clamping block is pressed down, the spring stretches out and draws back, the second clamping block is separated from the second clamping groove, then the first clamping block is separated from the first clamping groove, the drill bit is separated from the air cylinder, drill bits of other specifications can be replaced, and convenience is brought to replacement work of the drill bit.

Description

Technical Field

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

[0002] Ships are the primary means of water transport and engineering operations. They are diverse in type and numerous in number. Classified by purpose, they include civilian and military vessels; by hull material, they include wooden, steel, cement, and fiberglass ships; by navigation area, they include ocean-going, coastal, and inland waterway vessels; by power plant, they include steamships, diesel-powered, steam turbines, and nuclear-powered ships; by propulsion method, they include paddlewheel ships, propeller ships, rotary propeller ships, and sail-assisted ships; by propulsion method, they include self-propelled and non-self-propelled ships; and by navigation state, they include displacement ships and non-displacement ships. Displacement-type ships, in the classification of civilian vessels, are usually divided according to their purpose. Due to different classification methods, the same ship may have different names. According to different purposes, they can be divided into: passenger and cargo ships; general cargo ships; container ships, roll-on / roll-off ships, barge carriers; bulk grain ships, coal ships, dual-purpose ships; dual-purpose ships (ore / oil tankers, ore / bulk carriers / oil tankers); special cargo ships (timber carriers, refrigerated ships, car carriers, etc.); oil tankers, liquefied gas carriers, liquid chemical tankers, timber carriers, refrigerated ships, salvage ships, maritime rescue ships, icebreakers, cable-laying ships, scientific research vessels, and fishing vessels, etc.

[0003] Currently, existing drilling devices for ship sheet metal processing still have some defects. They often lack fixing devices and cannot stably fix sheet metal parts of different sizes, which reduces their practicality. Therefore, we propose a drilling device for ship sheet metal processing. Utility Model Content

[0004] The purpose of this utility model is to provide a drilling device for ship sheet metal processing, so as to solve the problem mentioned in the background art that the lack of a fixing device makes it impossible to stably fix sheet metal parts of different sizes and specifications, thus reducing its practicality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for ship sheet metal processing, comprising a processing table and a drill bit. An L-shaped support rod is fixedly connected to the rear of the top of the processing table. A rotating motor is provided at the top of the L-shaped support rod, and a cylinder is provided at the bottom of the rotating motor. A drill bit is provided at the bottom of the cylinder. A receiving groove is provided in the middle of the top of the processing table. A partition is fixedly connected in the middle of the receiving groove. A first sliding groove is provided on both the left and right sides of the partition. A first slider is provided inside the first sliding groove. The first slider is movably connected inside the first sliding groove. A connecting rod is fixedly connected to the top of the first slider. A second sliding groove is provided inside the connecting rod. A second slider is provided inside the second sliding groove. The second slider is movably connected inside the second sliding groove. A fixing clamp is fixedly connected to one end of the two second sliders facing each other.

[0006] Preferably, the first slide groove is provided with a first threaded rod, the first threaded rod is rotatably connected to the first slide groove, the first slider is connected to the first threaded rod by a thread, and a first motor is provided at one end of the first threaded rod.

[0007] Preferably, the second slide groove is provided with a second threaded rod, the second threaded rod is rotatably connected to the second slide groove, the second slider is connected to the second threaded rod by a thread, and a second motor is provided at one end of the second threaded rod.

[0008] Preferably, a first slot is fixedly connected to the bottom of the cylinder, a first block is fixedly connected to the top of the drill bit, the first block is adapted to the first slot, a second slot is provided on both the front and rear sides of the first slot, the second slot extends into the first slot, and a second block is movably connected on both the front and rear sides of the first block, the second block is adapted to the second slot.

[0009] Preferably, the first card block has a groove on both the front and rear sides, and a spring is provided inside the groove. One end of the spring is fixedly connected inside the groove, and the other end of the spring is fixedly connected to one end of the second card block.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. By moving the first slider inside the first groove, the connecting rod is moved left and right. The second slider is moved inside the second groove, and the fixing clamp is moved back and forth to clamp the sheet metal part. Then, drilling is performed. The device can stably fix sheet metal parts of different sizes, improving its practicality.

[0012] 2. By starting motor number one, the threaded rod rotates, driving slider number one to move inside groove number one. Starting motor number two causes slider number two to move inside groove number two, facilitating automatic clamping. By pressing block number two, the spring extends and retracts, separating block number two from groove number two. Then, block number one separates from groove number one, disassembling the drill bit from the cylinder. This allows for the replacement of drill bits of other specifications, facilitating drill bit replacement. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a side view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the disassembled drill bit and cylinder structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the disassembled structure of the second card block and the groove of this utility model.

[0017] In the diagram: 1. Machining table; 2. Drill bit; 3. L-shaped support rod; 4. Rotating motor; 5. Cylinder; 6. Receiving groove; 7. Partition plate; 8. No. 1 slide groove; 9. No. 1 slider; 10. Connecting rod; 11. No. 2 slide groove; 12. No. 2 slider; 13. Fixing clamp; 14. No. 1 threaded rod; 15. No. 1 motor; 16. No. 2 threaded rod; 17. No. 2 motor; 18. No. 1 slot; 19. No. 1 locking block; 20. No. 2 slot; 21. No. 2 locking block; 22. Groove; 23. Spring. 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 1-4This utility model provides a drilling device for ship sheet metal processing: it includes a processing table 1 and a drill bit 2. An L-shaped support rod 3 is fixedly connected to the rear of the top of the processing table 1. A rotating motor 4 is provided on the top of the L-shaped support rod 3. A cylinder 5 is provided at the bottom of the rotating motor 4. The drill bit 2 is provided at the bottom of the cylinder 5. A receiving groove 6 is provided in the middle of the top of the processing table 1. A partition 7 is fixedly connected in the middle of the receiving groove 6. A first sliding groove 8 is provided on both the left and right sides of the partition 7. A first slider 9 is provided inside the first sliding groove 8. The first slider 9 is movably connected inside the first sliding groove 8. A connecting rod 10 is fixedly connected to the top of the first slider 9. A second sliding groove 11 is provided inside the connecting rod 10. A second slider 12 is provided inside the second sliding groove 11. The second slider 12 is movably connected inside the second sliding groove 11. A fixing clamp 13 is fixedly connected to one end of the two second sliders 12 facing each other.

[0020] Specifically, the first slide groove 8 is equipped with a first threaded rod 14, which is rotatably connected to the first slide groove 8. The first slider 9 is connected to the first threaded rod 14 by a thread. One end of the first threaded rod 14 is equipped with a first motor 15.

[0021] Specifically, the second slide groove 11 is equipped with a second threaded rod 16 inside, which is rotatably connected to the second slide groove 11. The second slider 12 is connected to the second threaded rod 16 by a thread, and a second motor 17 is provided at one end of the second threaded rod 16.

[0022] Specifically, the bottom of the cylinder 5 is fixedly connected to a first slot 18, and the top of the drill bit 2 is fixedly connected to a first block 19. The first block 19 is adapted to the first slot 18. A second slot 20 is provided on both the front and rear sides of the first slot 18. The second slot 20 extends into the interior of the first slot 18. A second block 21 is movably connected on both the front and rear sides of the first block 19. The second block 21 is adapted to the second slot 20.

[0023] Specifically, the first card block 19 has a groove 22 on both the front and rear sides. A spring 23 is installed inside the groove 22. One end of the spring 23 is fixedly connected inside the groove 22, and the other end of the spring 23 is fixedly connected to one end of the second card block 21.

[0024] In this embodiment, when using the drilling device, the processing table 1 is placed in the corresponding position. After placement, the ship sheet metal part is placed on top of the processing table 1. By moving the first slider 9 to its position inside the first slide groove 8, the connecting rod 10 is moved left and right. The second slider 12 is moved to its position inside the second slide groove 11. The fixing clamp 13 is moved back and forth to lock the sheet metal part in place. Then, the drilling operation is performed. The device is equipped with a fixing device that can stably fix sheet metal parts of different sizes, thus improving its practicality.

[0025] By starting motor 15, threaded rod 14 rotates, driving slider 9 to move inside groove 8. Starting motor 17, threaded rod 16 rotates, slider 12 moves inside groove 11, facilitating automatic clamping. By pressing block 21, spring 23 extends and retracts, separating block 21 from groove 20. Then block 19 separates from groove 18, disassembling drill bit 2 from cylinder 5. This allows for the replacement of drill bit 2 with other specifications, facilitating drill bit replacement.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] 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 sheet metal processing, comprising a processing table (1) and a drill bit (2), characterized in that: An L-shaped support rod (3) is fixedly connected to the rear top of the processing table (1). A rotating motor (4) is provided on the top of the L-shaped support rod (3). A cylinder (5) is provided at the bottom of the rotating motor (4). A drill bit (2) is provided at the bottom of the cylinder (5). A receiving groove (6) is provided in the middle of the top of the processing table (1). A partition (7) is fixedly connected in the middle of the receiving groove (6). A first sliding groove (8) is provided on both the left and right sides of the partition (7). The first sliding groove (8) contains... The part is provided with a first slider (9), which is movably connected inside a first groove (8). A connecting rod (10) is fixedly connected to the top of the first slider (9). A second groove (11) is provided inside the connecting rod (10). A second slider (12) is provided inside the second groove (11). The second slider (12) is movably connected inside the second groove (11). A fixing clip (13) is fixedly connected to one end of the two second sliders (12) facing each other.

2. The drilling device for ship sheet metal processing according to claim 1, characterized in that: The first slide groove (8) is provided with a first threaded rod (14), which is rotatably connected to the first slide groove (8). The first slider (9) is connected to the first threaded rod (14) by a thread. One end of the first threaded rod (14) is provided with a first motor (15).

3. The drilling device for ship sheet metal processing according to claim 1, characterized in that: The second slide groove (11) is provided with a second threaded rod (16) inside. The second threaded rod (16) is rotatably connected to the second slide groove (11). The second slider (12) is connected to the second threaded rod (16) by a thread. One end of the second threaded rod (16) is provided with a second motor (17).

4. The drilling device for ship sheet metal processing according to claim 1, characterized in that: The cylinder (5) is fixedly connected to a first slot (18) at the bottom, and the drill bit (2) is fixedly connected to a first block (19) at the top. The first block (19) is adapted to the first slot (18). The first slot (18) has a second slot (20) on both the front and rear sides. The second slot (20) extends into the first slot (18). The first block (19) has a second block (21) movably connected to both the front and rear sides. The second block (21) is adapted to the second slot (20).

5. A drilling device for ship sheet metal processing according to claim 4, characterized in that: The first card block (19) has a groove (22) on both the front and rear sides. A spring (23) is provided inside the groove (22). One end of the spring (23) is fixedly connected inside the groove (22), and the other end of the spring (23) is fixedly connected to one end of the second card block (21).

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