Ship stern post assembling and welding device for ship machining

Abstract

The utility model discloses a ship stern column assembling and welding device for ship machining, and relates to the technical field of stern column assembling and welding. The ship stern column assembling and welding device for ship machining comprises a bottom plate, the four corners of the upper surface of the bottom plate are connected with an installing plate through fixing columns, fixing rods are longitudinally arranged on the two sides of the upper surface of the installing plate, the upper ends of the fixing rods on the two sides are connected with supporting rods, and the two sides of the outer surface of each supporting rod are rotationally connected with connecting plates. The lower side of the tail column is placed on the two fixing rods in a lap joint mode, the motor drives the chain to rotate, the chain wheel is made to rotate, the screw is driven to rotate, the barrel pushes the limiting rod upwards, the connecting plate is driven to rotate, and the clamping rods on the two sides clamp the two sides of the tail column respectively. And the clamping rods are not prone to being affected by the surface radian of the tail column during clamping, and the device can clamp and fix various tail columns.

Description

Technical Field

[0001] The utility model relates to the technical field of stern column welding, in particular to a ship stern column welding device for ship processing. Background Art

[0002] A ship is a man-made means of transportation that mainly operates in geographical waters. In addition, civilian ships are generally called ships, military ships are called ships, and small ships are called boats or boats. They are collectively called ships or boats. The stern post of a ship is a large component installed at the lower part of the stern end of the ship. Its function is to connect the outer plates and keel on both sides, strengthen the stern structure, and support and protect the propeller and rudder.

[0003] The existing ship stern column welding device can clamp and fix the stern column by a clamp. For example, Chinese patent application number CN202122300234.6 discloses a ship stern column welding device for ship processing, including a bottom plate, a vertical plate, a shell, a top plate and a groove plate, wherein vertical plates are fixedly connected to both sides of the top of the bottom plate, a shell is provided on one side of the bottom plate, the inner cavity of the shell is fixedly connected to the top plate, the top of the top plate is fixedly connected to the groove plate, and the top of the bottom plate is provided with an adjustment mechanism.

[0004] Since the clamp used in this welding device is plate-shaped and has a fixed shape, the clamp cannot effectively clamp tail posts with various surface curvatures, which affects the application scope of the device. Utility Model Content

[0005] Technical issues solved

[0006] In view of the deficiencies of the prior art, the utility model provides a ship stern column welding device for ship processing, which solves the problem that the device is difficult to clamp and fix various stern columns.

[0007] Technical Solution

[0008] The top end of the fixing plate is provided with a fixing rod, and the upper end of the fixing rod is connected with a supporting rod by a fixing rod.

[0009] Preferably, a fixing block is connected to the upper surface of the mounting plate, and a supporting plate is provided on the upper surface of the fixing block.

[0010] Preferably, a hydraulic cylinder is longitudinally installed on the upper surface of the base plate, and the output end of the hydraulic cylinder passes through the mounting plate and is connected to the support plate.

[0011] Preferably, an opening is formed on the upper surface of the fixing block, a connecting rod is slidably connected to the inner wall of the opening, and the upper end of the connecting rod is connected to the supporting plate.

[0012] Preferably, the outer surface of the clamping rod is coated with rubber.

[0013] Preferably, the connecting plate is made of stainless steel.

[0014] Preferably, a baffle is connected on the outer side between the base plate and the mounting plate.

[0015] Beneficial Effects

[0016] The utility model provides a ship stern column welding device for ship processing, which has the following beneficial effects:

[0017] By means of the provided clamping rod, connecting plate and other structures, the lower side of the tail column is placed on the two fixed rods, the motor drives the chain to rotate, the sprocket rotates and drives the screw to rotate, so that the cylinder pushes the limit rod upward, drives the connecting plate to rotate, and makes the clamping rods on both sides clamp the two sides of the tail column respectively. Compared with the prior art, the tail column is clamped by the clamping rod. Since the clamping rod is cylindrical, it is not easily affected by the curvature of the tail column surface when clamping, so that the device can clamp and fix a variety of tail columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the fixing rod of the utility model;

[0020] Figure 3 This is a schematic diagram of the cylinder structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the connecting rod structure of the utility model.

[0023] In the figure: 1, base plate; 2, mounting plate; 3, fixing rod; 4, support rod; 5, connecting plate; 6, clamping rod; 7, slide groove; 8, limit rod; 9, cylinder; 10, screw rod; 11, motor; 12, sprocket; 13, chain; 14, fixing block; 15, support plate; 16, hydraulic cylinder; 17, connecting rod; 18, baffle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a ship stern column welding device for ship processing, comprising a bottom plate 1, four corners of the upper surface of the bottom plate 1 are connected to a mounting plate 2 through a fixing column, fixing rods 3 are longitudinally arranged on both sides of the upper surface of the mounting plate 2, the upper ends of the fixing rods 3 on both sides are connected to support rods 4, and both sides of the outer surface of the support rods 4 are rotatably connected to connecting plates 5, the connecting plates 5 are arc-shaped, and the upper ends of the corresponding two connecting plates 5 are connected to the same clamping rod 6, the clamping rod 6 is cylindrical, and the corresponding two connecting plates 5 are provided with a sliding groove 7 on one side facing each other, A same limit rod 8 is slidably connected between the two corresponding slide grooves 7, and a cylinder 9 is connected to the outer surface of the limit rod 8. Screws 10 are longitudinally rotatably connected on both sides of the upper surface of the base plate 1. The screw 10 is threadedly connected to the corresponding inner wall of the cylinder 9. A motor 11 is longitudinally installed on one side of the upper surface of the base plate 1. Two sprockets 12 are provided on the outer surface of the screw 10 close to the motor 11. A sprocket 12 is respectively provided on the other screw 10 and the output shaft of the motor 11. The outer surfaces of the corresponding two sprockets 12 are meshed with the same chain 13, and the slide groove 7 is arc-shaped.

[0026] During operation, the tail column is placed on the two fixed rods 3, the motor 11 drives the chain 13 to rotate, the chain 13 drives the screw 10 to rotate, so that the cylinder 9 rises, the cylinder 9 pushes the limit rod 8 upward, the limit rod 8 pushes the connecting plate 5, so that the connecting plate 5 rotates toward the tail column, the connecting plate 5 drives the clamping rod 6 to move toward the tail column, so that the clamping rod 6 clamps the tail column, thereby clamping and fixing the tail column, and then the tail column can be welded.

[0027] See also Figure 1-5 The utility model provides a technical solution: a fixing block 14 is connected to the upper surface of the mounting plate 2 , a supporting plate 15 is arranged on the upper surface of the fixing block 14 , and the height of the supporting plate 15 is lower than the supporting rod 4 .

[0028] During operation, the support plate 15 can be arranged to abut against the lower surface of the tail column, so that the tail column is more stable after being clamped.

[0029] See also Figure 1-5 The utility model provides a technical solution: a hydraulic cylinder 16 is longitudinally installed on the upper surface of the bottom plate 1 , and the output end of the hydraulic cylinder 16 penetrates the mounting plate 2 and is connected to the support plate 15 .

[0030] During operation, the hydraulic cylinder 16 can push the support plate 15 so that the height of the support plate 15 can be adjusted, which is beneficial for the support plate 15 to adapt to tail pillars of various specifications.

[0031] See also Figure 1-5 The utility model provides a technical solution: an opening is opened on the upper surface of the fixing block 14 , a connecting rod 17 is slidably connected to the inner wall of the opening, and the upper end of the connecting rod 17 is connected to the support plate 15 .

[0032] During operation, when the height of the support plate 15 is adjusted, the connecting rod 17 will slide in the opening, so that the movement process of the support plate 15 is relatively stable.

[0033] See also Figure 1-5 The utility model provides a technical solution: the outer surface of the clamp rod 6 is covered with rubber, and the surface of the rubber is provided with anti-slip textures.

[0034] During operation, the friction between the clamping rod 6 and the tail column can be increased by the setting of the rubber, which is conducive to the clamping rod 6 clamping the tail column.

[0035] See also Figure 1-5 The utility model provides a technical solution: the connecting plate 5 is made of stainless steel.

[0036] During operation, the connecting plate 5 made of stainless steel has better hardness and corrosion resistance, which is conducive to the long-term use of the connecting plate 5 .

[0037] See also Figure 1-5 The utility model provides a technical solution: a baffle 18 is connected to the outer side of the bottom plate 1 and the mounting plate 2.

[0038] During operation, the baffle 18 can be arranged to prevent welding slag generated during the welding process from falling between the bottom plate 1 and the mounting plate 2 .

[0039] In summary, the tail column is placed on the two fixed rods 3, the hydraulic cylinder 16 drives the support plate 15 to adjust the height, so that the support plate 15 is against the lower surface of the tail column, the motor 11 drives the chain 13 to rotate, and the chain 13 drives the screw 10 to rotate, so that the cylinder 9 rises, and the cylinder 9 pushes the limit rod 8 upward, and the limit rod 8 pushes the connecting plate 5 to rotate toward the tail column. The connecting plate 5 drives the clamping rod 6 to move toward the tail column, so that the clamping rod 6 clamps the tail column, thereby clamping and fixing the tail column, and then the tail column can be welded.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship stern column welding device for ship processing, comprising a bottom plate (1), characterized in that: The four corners of the upper surface of the base plate (1) are connected to the mounting plate (2) through fixing columns, and fixing rods (3) are longitudinally arranged on both sides of the upper surface of the mounting plate (2), and the upper ends of the fixing rods (3) on both sides are connected to support rods (4), and the outer surfaces of the support rods (4) are rotatably connected to connecting plates (5) on both sides, and the connecting plates (5) are arc-shaped, and the upper ends of the corresponding two connecting plates (5) are connected to the same clamping rod (6), and the clamping rod (6) is cylindrical, and the corresponding two connecting plates (5) are provided with a sliding groove (7) on one side facing each other, and the corresponding two sliding grooves (7) are slidably connected with the same A limit rod (8), the outer surface of which is connected to a cylinder (9), screw rods (10) are longitudinally rotatably connected to both sides of the upper surface of the base plate (1), the screw rods (10) are threadedly connected to the corresponding inner wall of the cylinder (9), a motor (11) is longitudinally installed on one side of the upper surface of the base plate (1), two sprocket wheels (12) are arranged on the outer surface of the screw rod (10) close to the motor (11), and a sprocket wheel (12) is respectively arranged on the output shaft of the other screw rod (10) and the motor (11), and the outer surfaces of the two corresponding sprocket wheels (12) are meshed with the same chain (13).

2. A ship stern column welding device for ship processing according to claim 1, characterized in that: The upper surface of the mounting plate (2) is connected to a fixing block (14), and the upper surface of the fixing block (14) is provided with a supporting plate (15).

3. A ship stern column welding device for ship processing according to claim 2, characterized in that: A hydraulic cylinder (16) is longitudinally mounted on the upper surface of the base plate (1), and an output end of the hydraulic cylinder (16) passes through the mounting plate (2) and is connected to the support plate (15).

4. A ship stern column welding device for ship processing according to claim 3, characterized in that: The upper surface of the fixing block (14) is provided with an opening, the inner wall of the opening is slidably connected with a connecting rod (17), and the upper end of the connecting rod (17) is connected to the supporting plate (15).

5. A ship stern column welding device for ship processing according to claim 1, characterized in that: The outer surface of the clamping rod (6) is covered with rubber.

6. A ship stern column welding device for ship processing according to claim 1, characterized in that: The connecting plate (5) is made of stainless steel.

7. A ship stern column welding device for ship processing according to claim 1, characterized in that: A baffle (18) is connected on the outer sides between the base plate (1) and the mounting plate (2).

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