Processing technology of marine base

Abstract

The present invention relates to a processing technology for a marine base, comprising the following steps: first, preparing the metal sheet raw material required for processing the base; taking the metal sheet, cutting the metal sheet according to the requirements of the drawing to form four different plates, using the four plates to respectively make the base body, anti-skid plate, reinforcing ribs, and side support plates, and then using a special welding auxiliary tool to locate the positions of the base body, anti-skid plate, reinforcing ribs, and side support plates and perform preliminary welding to form a semi-finished base product, taking the semi-finished base product out of the special welding auxiliary tool, and then completely welding it to form the desired finished base product. The processing technology of the present invention selects to use the same metal sheet raw material to prepare the base body, side support plates, anti-skid plate, and reinforcing ribs that constitute the marine base, so that when several components are subsequently welded, the joints can be free of defects and well-bonded, and the entire welding process is also very convenient.

Description

Technical Field

[0001] The present invention relates to the field of ship parts processing, in particular to a processing technology for a ship base. Background Art

[0002] Many devices on ships require bases, such as railings, side thrusters, cranes, lampshades and other equipment. Strengthening the base is one of the technical problems that need to be solved in the field of marine equipment technology.

[0003] For example, patent CN216332584U mentions a marine railing base. The marine railing base comprises a base body and two spaced-apart anti-skid plates. A long through-slot is provided in the middle of the top of the base body for inserting a railing, and the long through-slot runs through the top and bottom of the base body. The anti-skid plate is vertically arranged at the bottom of the base body, and the long through-slot is located between the two anti-skid plates. The two side walls of the railing can respectively abut against the adjacent side walls of the two anti-skid plates. The marine railing base also includes at least one side support plate, which is arranged at an angle, and the two ends of the side support plate are respectively connected to the side walls of the base body and the hull. The marine railing base also includes two reinforcing ribs vertically arranged at the two ends of the bottom of the base body, the reinforcing ribs and the anti-skid plates are arranged outside the long through-slot, and the distribution direction of the two reinforcing ribs is perpendicular to the distribution direction of the two anti-skid plates.

[0004] The above-mentioned base structure is simple and easy to use, and the railings can be quickly disassembled and assembled, which saves trouble and effort. In the process of processing the above-mentioned base, the existing processing method is to first cut the metal sheet to form the base body, anti-skid plate and other required components, and then weld the various components to form the required base structure by welding. There are several defects in the whole process: First, when processing the base body and other components by cutting, companies usually need to recycle and reuse the cutting fluid used in cutting in order to reduce costs and increase efficiency. During recycling, some metal chips will inevitably fall into the cutting fluid during the cutting process and be recycled together. In addition, these metal chips are sprayed on the metal sheet to be processed together with the cutting fluid. When the metal sheet is impacted by the metal chips, it is easy to cause the metal sheet to be damaged. If scratches or other defects appear on the surface, the metal sheet needs to be processed twice, which is very troublesome. In addition, when welding, there are certain requirements for the relative positions of the base body, side support plates, anti-skid plates, reinforcement ribs and other components. Therefore, before welding, the positions of the two welded components need to be positioned first, and then welding can be performed. The existing positioning method is to manually measure and locate the positions of the components to be welded using measuring tools, and then weld. During welding, another worker needs to support the components to be welded to ensure the accuracy of the position. The entire welding process is very troublesome, and the manual hand-supporting method cannot guarantee the accuracy of the position. Slight deviations are prone to occur, and the accuracy cannot be guaranteed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a processing technology for a marine base, which can reduce damage to metal plates during cutting, avoid the need for secondary processing, and facilitate welding between components.

[0006] In order to solve the above technical problems, the technical solution of the present invention is: a processing technology for a marine base, the marine base includes a base body, a side support plate, an anti-skid plate, and a reinforcing rib. A long through-slot is opened on the base body and runs through the base body from top to bottom. There is a pair of anti-skid plates, which are vertically connected to both sides of the bottom end of the base body and are located on both sides of the long through-slot. There is a pair of reinforcing ribs, which are vertically connected to both sides of the bottom end of the base body, and the distribution direction of the reinforcing ribs is perpendicular to the distribution direction of the anti-skid plate. The reinforcing ribs cooperate with the anti-skid plate and are arranged around the long through-slot. There is a pair of side support plates, which are respectively arranged on both sides of the reinforcing ribs, and the top ends of the side support plates are connected to the side ends of the base body, and the side walls of the reinforcing ribs are connected to the side walls of the side support plates. Its innovation lies in: the processing technology includes the following steps

[0007] S1: First, prepare the metal sheet materials needed to process the base;

[0008] S2: Take a metal sheet and cut it according to the drawing requirements to form four different sheets, which are marked as the first sheet, the second sheet, the third sheet, and the fourth sheet in sequence;

[0009] S3: A first plate is used to make a base body. The base body is a rectangular plate. The first plate is cut using a cutting machine so that the first plate has the same size as the base body. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine. The first plate is then sent to a milling machine. The milling machine is used to mill a long through groove in the first plate and a bevel on both sides of the first plate, so that the cross-section of the first plate has an isosceles trapezoidal shape. The processed first plate is the desired base body.

[0010] S4: A second plate is used to make an anti-skid plate. The anti-skid plate is a rectangular plate. The second plate is cut using a cutting machine so that the second plate has the same size as the two anti-skid plates. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine. The second plate is then cut from the middle to form the required two anti-skid plates.

[0011] S5: A third plate is used to form a reinforcing rib. The reinforcing rib is a right-angled trapezoidal plate. The third plate is cut using a cutting machine so that the size of the third plate is the same as that of the two reinforcing ribs. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine. The third plate is then cut in half from the middle to form two reinforcing ribs.

[0012] S6: Using a fourth plate to form a side support plate, the side support plate is a rectangular plate. The fourth plate is cut using a cutting machine so that the size of the fourth plate is the same as that of the two side support plates. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine. The fourth plate is then cut in half from the middle to form two side support plates.

[0013] S7: Preliminary welding: Use a dedicated welding auxiliary tool to preliminarily position the base body, anti-skid plate, reinforcement ribs, and side support plates. Then, use a welding torch to preliminarily weld the contact points between the base body, anti-skid plate, side support plates, and reinforcement ribs to achieve a preliminary fixation of the base body, anti-skid plate, side support plates, and reinforcement ribs, forming a semi-finished base.

[0014] S8: Take out the semi-finished base from the special welding auxiliary tooling, use the welding gun to completely weld the contact surfaces between the base body, anti-skid plate, side support plate and reinforcing ribs, fill the welds, and form the required finished base.

[0015] Furthermore, the dedicated cutting fluid supply system includes

[0016] A main water tank stores cutting fluid, and has a liquid supply port and a liquid return port. The liquid supply port is connected to the cutting machine tool through a liquid supply pipe to supply cutting fluid to the cutting machine tool;

[0017] a first water tank, wherein the first water tank has a first cleaning cavity therein, a first liquid inlet and a first liquid outlet being formed in communication with the first cleaning cavity, the first liquid inlet being connected to the cutting machine tool via a cleaning pipe, and being used to transport cutting fluid from the cutting machine tool to the first water tank, a partition being further installed in the first water tank to separate the first cleaning cavity into two cavities distributed left and right, the two cavities being a first left cavity and a first right cavity, the first left cavity being connected to the first liquid inlet, and the first right cavity being connected to the first liquid outlet, and a first filter hole being formed in communication with the first left cavity and the second right cavity;

[0018] a second water tank, wherein the second water tank has a second cleaning cavity therein, a second liquid inlet and a second liquid outlet communicating with the second cleaning cavity are formed on the second water tank, the second liquid inlet is connected to the first liquid outlet of the first water tank via a pipe, a copper wire cloth is further installed in the second water tank to separate the second cleaning cavity into two left and right cavities, the two cavities being a second left cavity and a second right cavity, the second left cavity being connected to the second liquid inlet, and the second right cavity being connected to the second liquid outlet, a magnetic bottom plate is further installed at the bottom end of the second water tank, located at the second left cavity, and a plurality of second filter holes communicating with the second left cavity and the second right cavity are further distributed on the copper wire cloth;

[0019] The oil-water separator has a third liquid inlet and a third liquid outlet. The third liquid inlet is connected to the second liquid outlet through a pipeline, and the third liquid outlet is connected to the return liquid port of the main water tank through a return liquid pipeline.

[0020] Furthermore, the first filter hole on the partition is a circular hole, and the diameter of the first filter hole is 8 mm.

[0021] Furthermore, the first water tank and the second water tank are arranged in upper and lower positions, and the height of the first liquid outlet is higher than the height of the second liquid inlet.

[0022] Furthermore, the dedicated welding auxiliary tooling includes

[0023] A welding base plate, wherein the welding base plate is a rectangular plate, wherein the width direction of the welding base plate is defined as a first direction, and the long axis direction of the welding base plate is defined as a second direction;

[0024] A first positioning seat, a second positioning seat, a third positioning seat, and a fourth positioning seat are sequentially distributed along a first direction on the welding base plate;

[0025] The first positioning seat is composed of two first positioning plates distributed along the second direction, and the first positioning plate is a long strip extending along the second direction;

[0026] The second positioning seat is composed of two second positioning plates distributed along the second direction, the second positioning plates are L-shaped plates formed by connecting a horizontal plate and a vertical plate, and the two second positioning plates are arranged opposite to each other;

[0027] The third positioning seat is composed of two third positioning plates distributed along the second direction, wherein the third positioning plates are L-shaped plates formed by connecting a horizontal plate and a vertical plate, and the two third positioning plates are arranged opposite to each other;

[0028] The fourth positioning seat is composed of two fourth positioning plates distributed along the second direction, wherein the fourth positioning plates are L-shaped plates formed by connecting a horizontal plate and a vertical plate, and the two fourth positioning plates are arranged back to back, and a sixth positioning plate is further arranged between the two fourth positioning plates;

[0029] A fifth positioning seat is further provided on both sides of the first positioning seat and the fourth positioning seat, wherein the fifth positioning seat is composed of two fifth positioning plates distributed along the first direction, and the two fifth positioning plates are distributed obliquely;

[0030] A support base is further provided between the fifth positioning plate, the second positioning plate and the third positioning plate, and the support base is composed of a plurality of vertically arranged support columns;

[0031] The positioning of the base body is achieved by the cooperation of the first positioning plate and the second positioning plate, the positioning of the side support plate is achieved by the cooperation of the fourth positioning plate and the fifth positioning plate, the positioning of the anti-slip plate is achieved by the cooperation of the second positioning plate, the third positioning plate and the sixth positioning plate, and the positioning of the reinforcement rib is achieved by the cooperation of the second positioning plate, the third positioning plate, the fourth positioning plate and the support column.

[0032] Furthermore, the support base is composed of three support columns distributed in a triangular shape.

[0033] The advantages of the present invention are that: the processing technology of the present invention uses the same metal plate raw material to prepare the base body, side support plates, anti-skid plates, and reinforcing ribs that constitute the marine base. When the several components are subsequently welded, the connections can be free of defects and well-bonded, and the entire welding process is also very convenient.

[0034] Combining a dedicated cutting fluid supply system with a dedicated welding auxiliary tooling, the cutting fluid is filtered and then recycled using the dedicated cutting fluid supply system, effectively removing metal chips contained in the recycled cutting fluid, avoiding damage to metal plates, and reducing secondary processing. The dedicated welding auxiliary tooling is then used to position the base body, side support plates, anti-skid plates, and reinforcement ribs. Only one person is needed to complete the welding process, and the precise positions of the components can be guaranteed, which is very convenient.

[0035] The design of a dedicated cutting fluid supply system adopts the cooperation of the first water tank, the second water tank and the oil-water separator. The cutting fluid used on the cutting machine is double-filtered and oil-water separated before returning to the main water tank. The recovered cutting fluid is processed and then recycled, avoiding the damage of the metal plates in the cutting process caused by the metal chips contained in the recovered cutting fluid, thereby reducing secondary processing.

[0036] For the double filtration design, a perforated partition is used in the first water tank to filter the cutting fluid for the first time, and a magnetic bottom plate and copper wire cloth are used in the second water tank to filter the cutting fluid for the second time through the effect of magnetic attraction, effectively removing the metal chips contained in the cutting fluid and greatly improving the filtration effect.

[0037] The first water tank and the second water tank are arranged up and down, and the height of the first liquid outlet is controlled to be higher than the height of the second liquid inlet, so that the liquid in the first water tank can flow from the first water tank into the second water tank under the action of its own weight, reducing the required active driving parts and saving energy consumption.

[0038] The design of special welding auxiliary tooling, through the same coordination of the first positioning seat, the second positioning seat, the third positioning seat, the fourth positioning seat, the fifth positioning seat and the support seat, can position and fix the positions of the base body, side support plate, anti-skid plate, and reinforcement ribs, ensuring the stability of the positions of the components during the welding process and achieving precise positioning. Moreover, the entire welding process can be completed by one person, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Figure 1 It is a front view of the marine base of the present invention.

[0041] Figure 2 It is a bottom view of the marine base of the present invention.

[0042] Figure 3 It is a schematic diagram of the distribution of the base body and the anti-skid plate in the marine base of the present invention.

[0043] Figure 4 Schematic diagram of the cutting fluid supply system dedicated to the present invention.

[0044] Figure 5 It is a schematic diagram of the special welding auxiliary tooling in the present invention.

[0045] Figure 6 This is a schematic diagram of the cooperation between the special welding auxiliary tooling and the marine base in the present invention.

[0046] Figure 7 Schematic diagram of the second positioning plate in the present invention.

[0047] Figure 8 Schematic diagram of the fourth positioning plate in the present invention. DETAILED DESCRIPTION

[0048] The following embodiments may enable those skilled in the art to more fully understand the present invention, but the present invention is not limited to the scope of the embodiments.

[0049] like Figure 1-Figure 3 As shown, the marine base includes a base body 1, a side support plate 4, an anti-skid plate 2, and a reinforcing rib 3. A long through groove 5 is opened on the base body 1 and runs through the base body 1 from top to bottom. There is a pair of anti-skid plates 2, which are vertically connected to both sides of the bottom end of the base body 1, and the two anti-skid plates 2 are respectively located on both sides of the long through groove 5. There is a pair of reinforcing ribs 3, which are vertically connected to both sides of the bottom end of the base body 1, and the distribution direction of the two reinforcing ribs 3 is perpendicular to the distribution direction of the anti-skid plate 2. The reinforcing ribs 3 cooperate with the anti-skid plate 2 and are jointly arranged around the long through groove 5. There is a pair of side support plates 4, which are respectively arranged on both sides of the reinforcing rib 3, and the top of the side support plate 4 is connected to the side end of the base body 1, and the side wall of the reinforcing rib 3 is connected to the side wall of the side support plate 4.

[0050] The above-mentioned processing technology of the marine base is realized through the following steps:

[0051] S1: First, prepare the metal sheet raw materials needed to process the ship base. The metal sheet raw materials are steel plates.

[0052] S2: Take a metal sheet and cut it according to the drawing requirements to form four different sheets, which are marked as the first sheet, the second sheet, the third sheet, and the fourth sheet in sequence.

[0053] S3: Take the first plate to make the base body 1. The base body 1 is a rectangular plate, and the cross-section of the base body 1 is an isosceles trapezoid. The size of the upper bottom of the base body 1 is larger than the size of the lower bottom of the base body 1. The base body 1 of this shape is convenient for welding the base body 1 and the two side support plates 4. The first plate is cut by a cutting machine so that the size of the first plate is the same as the size of the base body 1. During the cutting process, a special cutting fluid supply system supplies cutting fluid to the cutting machine. The first plate is then sent to a milling machine. The milling machine is used to mill a long through groove 5 on the first plate, and a bevel is milled on both sides of the first plate, so that the cross-section of the first plate is an isosceles trapezoid. The processed first plate is the required base body 1.

[0054] S4: Take the second plate to make an anti-skid plate, the anti-skid plate 2 is a rectangular plate, and use a cutting machine to cut the second plate so that the size of the second plate is the same as the size of the two anti-skid plates 2. Specifically, the length of the second plate is the same as the length of the anti-skid plate 2, and the width of the second plate is the same as the sum of the widths of the two anti-skid plates 2. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine, and then the second plate is cut off from the middle position by cutting, thereby forming the required two anti-skid plates 2.

[0055] S5: Take a third plate to make a reinforcing rib 3, the reinforcing rib 3 is a right-angled trapezoidal plate, and use a cutting machine to cut the third plate so that the size of the third plate is the same as the size of the two reinforcing ribs 3. Specifically, the third plate is an isosceles trapezoidal shape, the size of the upper base of the third plate is the same as the sum of the upper bases of the two reinforcing ribs 3, the hypotenuse of the third plate is the same as the hypotenuse of the reinforcing rib 3, the height of the third plate is the same as the height of the reinforcing rib 3, and the size of the lower base of the third plate is the same as the sum of the lower bases of the two reinforcing ribs 3. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine, and then the third plate is cut off from the middle by cutting, thereby forming the required two reinforcing ribs 3.

[0056] S6: Take the fourth plate to make the side support plate 4, which is a rectangular plate. The cross-section of the side support plate 4 is also an isosceles trapezoidal shape, so that the side support plate 4 and the base body 1 are conveniently welded. The fourth plate is cut by a cutting machine so that the size of the fourth plate is the same as the size of the two side support plates 4. Specifically, the length of the fourth plate is the same as the sum of the widths of the two side support plates 4, and the width of the fourth plate is the same as the length of the side support plates 4. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine, and then the fourth plate is cut off from the middle by cutting to form the required two side support plates 4.

[0057] The dedicated cutting fluid supply system involved in steps S3-S6 is the same supply system, such as Figure 4 Shown, including

[0058] The main water tank 11 is a hollow rectangular storage container. Cutting fluid is stored in the main water tank 11. The main water tank 11 has a liquid supply port and a liquid return port. The liquid supply port of the main water tank 11 is connected to the cutting machine 12 through a liquid supply pipe to supply cutting fluid to the cutting machine 12. A pump that provides power for the cutting fluid delivery is also provided on the liquid supply pipe.

[0059] The first water tank 13 is a hollow rectangular storage container. The first water tank 13 has a first cleaning cavity. The first water tank 13 is provided with a first liquid inlet and a first liquid outlet connected to the first cleaning cavity. The first liquid inlet is connected to the cutting machine 12 through a cleaning pipe. A pump for providing power for cutting fluid delivery is also provided on the cleaning pipe, which is used to deliver the cutting fluid on the cutting machine 12 to the first water tank 13. A partition 14 is also installed in the first water tank 13 to separate the first cleaning cavity into two cavities distributed on the left and right. The two cavities are a first left cavity and a first right cavity respectively. The first left cavity is connected to the first liquid inlet, and the first right cavity is connected to the first liquid outlet. A first filter hole connecting the first left cavity and the second right cavity is also provided on the partition 14. The first filter hole on the partition 14 is a circular hole with a diameter of 8 mm. The partition 14 with holes is used to filter the cutting fluid passing through.

[0060] The second water tank 15 is a hollow rectangular storage container with a second cleaning cavity in the second water tank 15. A second liquid inlet and a second liquid outlet connected to the second cleaning cavity are opened on the second water tank 15. The second liquid inlet is connected to the first liquid outlet of the first water tank 13 through a pipe. A copper wire cloth 16 is also installed in the second water tank 15 to separate the second cleaning cavity into two left and right cavities. The two cavities are a second left cavity and a second right cavity respectively. The second left cavity is connected to the second liquid inlet, and the second right cavity is connected to the second liquid outlet. A magnetic bottom plate 18 is also installed at the bottom end of the second water tank 15, located in the second left cavity. A number of second filter holes connecting the second left cavity and the second right cavity are also distributed on the copper wire cloth 16.

[0061] The first water tank 13 and the second water tank 15 are arranged in an upper and lower position, and the height of the first liquid outlet is higher than the height of the second liquid inlet. The first water tank 13 and the second water tank 15 are designed with different heights, and the height of the first liquid outlet is controlled to be higher than the height of the second liquid inlet, so that the cutting fluid in the first water tank 13 can flow directly into the second water tank 15 under the action of gravity, reducing the required power.

[0062] The oil-water separator 17 has a third liquid inlet and a third liquid outlet. The third liquid inlet is connected to the second liquid outlet through a pipeline. A pump for providing power for cutting fluid delivery is also provided on the pipeline. The third liquid outlet is connected to the return liquid port of the main water tank 11 through a return liquid pipeline. A pump for providing power for cutting fluid delivery is also provided on the return liquid pipeline.

[0063] In the supply of cutting fluid, first, the cutting fluid is pumped from the main water tank 11 to the cutting machine tool 12 to provide cutting fluid for the cutting processing of the cutting machine tool 12. The cutting fluid on the cutting machine tool 12 is pumped to the first left cavity of the first water tank 13, and the cutting fluid passing through is filtered for the first time by the partition 14 in the first water tank 13. The filtered cutting fluid flows from the first right cavity of the first water tank 13 to the second left cavity of the second water tank 15 under the action of its own weight, and is filtered for the second time by magnetic attraction using the magnetic bottom plate 18. The filtered cutting fluid enters the oil-water separator 17 from the second right cavity of the second water tank 15, and the oil-water separator 17 is used to remove the miscellaneous oil in the cutting fluid to improve the purity of the cutting fluid. The purified cutting fluid is then pumped back to the main water tank 11 for recycling.

[0064] S7: Preliminary welding, using a dedicated welding auxiliary tool to preliminarily position the base body 1, anti-slip plate 2, reinforcement rib 3, and side support plate 4, such as Figure 5 As shown, the dedicated welding auxiliary tooling includes

[0065] A welding base plate 21 is a rectangular plate. The width direction of the welding base plate 21 is defined as a first direction, and the long axis direction of the welding base plate 21 is defined as a second direction.

[0066] A first positioning seat, a second positioning seat, a third positioning seat, and a fourth positioning seat are sequentially distributed on the welding base plate 21 along the first direction.

[0067] The first positioning seat is composed of two first positioning plates 22 distributed along the second direction. The first positioning plate 22 is a long strip extending along the second direction. The two first positioning plates 22 are respectively located on both sides of the welding base plate 21 .

[0068] The second positioning seat is composed of two second positioning plates 23 distributed along the second direction. The second positioning plate 23 is an L-shaped plate formed by connecting a horizontal plate and a vertical plate. Figure 7 As shown, the two second positioning plates 23 are arranged opposite to each other, and the two second positioning plates 23 are located in the middle of the welding base 21.

[0069] The third positioning seat is composed of two third positioning plates 24 distributed along the second direction. The third positioning plate 24 is an L-shaped plate formed by connecting a horizontal plate and a vertical plate, and the two third positioning plates 24 are arranged opposite to each other. The structure of the third positioning plate 24 is the same as that of the second positioning plate 23. The two third positioning plates 24 are also located in the middle position of the welding base 21.

[0070] The fourth positioning seat is composed of two fourth positioning plates 25 distributed along the second direction. The fourth positioning plate 25 is an L-shaped plate formed by connecting a horizontal plate and a vertical plate. Figure 8 As shown, the two fourth positioning plates 25 are arranged back to back, and a sixth positioning plate 26 is arranged between the two fourth positioning plates 25. The two fourth positioning plates 25 are respectively located on both sides of the welding base 21, and the sixth positioning plate 26 is located in the middle of the welding base 21.

[0071] A fifth positioning seat is also provided on both sides of the first positioning seat and the fourth positioning seat. The fifth positioning seat is composed of two fifth positioning plates 27 distributed along the first direction, and the two fifth positioning plates 27 are distributed obliquely, and the two fifth positioning plates 27 are adjacent to the first positioning plate 22 and the fourth positioning plate 25 respectively.

[0072] A support base is also provided between the fifth positioning plate 27, the second positioning plate 23 and the third positioning plate 24. The support base is composed of three support columns 29 distributed in a triangular shape. The three support columns 29 distributed in a triangular shape are used to achieve stable support for the reinforcement rib 3 to avoid shaking of the reinforcement rib 3.

[0073] The first positioning plate 22 and the second positioning plate 23 cooperate to realize the positioning of the base body 1 , and the first positioning plate 22 and the second positioning plate 23 limit the two sides of the base body 1 respectively.

[0074] The positioning of the side support plate 4 is achieved by the cooperation of the fourth positioning plate 25 and the fifth positioning plate 27. One of the fifth positioning plates 27 forms an acute angle with the fourth positioning plate 25, thereby limiting the side and bottom edges of the side support plate 4. The other fifth positioning plate 27 limits the side edges of the side support plate 4, and indirectly limits the end position of the base body 1 by limiting the side support plate 4.

[0075] The positioning of the anti-slip plate 2 is achieved by the joint cooperation of the second positioning plate 23, the third positioning plate 24 and the sixth positioning plate 26. The horizontal plates of the two second positioning plates 23 and the horizontal plates of the two third positioning plates 24 are used to limit the positions of both sides of the anti-slip plate 2. The sixth positioning plate 26 is used to limit one side end of the anti-slip plate 2, and the other side end of the anti-slip plate 2 is limited by the base body 1.

[0076] The positioning of the reinforcement rib 3 is achieved through the cooperation of the second positioning plate 23, the third positioning plate 24, the fourth positioning plate 25 and the supporting column 29, and the support of the reinforcement rib 3 is achieved by using three supporting columns 29. The right-angled sides of the reinforcement rib 3 are limited by the vertical plates of the second positioning plate 23 and the third positioning plate 24, and one of the bottoms of the reinforcement rib 3 is limited by the vertical plate of the fourth positioning plate 25. The other bottom of the reinforcement rib 3 is limited by the base body 1, and the oblique side of the reinforcement rib 3 is limited by the side support plate 4.

[0077] After the base body 1, two anti-skid plates 2, two side support plates 4 and a reinforcing rib 3 are placed on the welding bottom plate 21, a Figure 6 The state shown, then, use a welding gun to perform preliminary welding on the contact points between the base body 1, the anti-skid plate 2, the side support plate 4 and the reinforcing rib 3, to achieve preliminary fixation of the positions between the base body 1, the anti-skid plate 2, the side support plate 4 and the reinforcing rib 3, forming a semi-finished product without an anti-skid plate 2, and then take the semi-finished product out of the special welding auxiliary tooling, turn it 180 °, and then place the other anti-skid plate 2 and the semi-finished product in the special welding auxiliary tooling, and perform preliminary welding on the other anti-skid plate 2 and the semi-finished product to form a completed base semi-finished product. Since the two anti-skid plates 2 are not connected to other parts except for being connected to the base body 1, they are adopted. Figure 6 When placed in the state shown, only one anti-slip plate 2 can be placed at a time, so two welding operations are required to weld the two anti-slip plates 2 to the base body 1 .

[0078] S8: Take out the semi-finished base from the special welding auxiliary tooling, use a welding gun to completely weld the contact surfaces between the base body 1, the anti-slip plate 2, the side support plate 4 and the reinforcing rib 3, fill the weld seams, and form the required base finished product.

[0079] The processing technology of the present invention uses the same metal plate raw material to prepare the base body 1, side support plate 4, anti-skid plate 2, and reinforcing rib 3 that constitute the marine base. When the several components are subsequently welded, the joints can be free of defects and well combined, and the entire welding process is also very convenient.

[0080] Combining a dedicated cutting fluid supply system with a dedicated welding auxiliary tooling, the cutting fluid is filtered and then recycled using the dedicated cutting fluid supply system, effectively removing metal chips contained in the recycled cutting fluid, avoiding damage to metal plates, and reducing secondary processing. The dedicated welding auxiliary tooling is then used to position the base body, side support plates, anti-skid plates, and reinforcement ribs. Only one person is needed to complete the welding process, and the precise positions of the components can be guaranteed, which is very convenient.

[0081] Those skilled in the art will appreciate that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing technology for a marine base, the marine base comprising a base body, side support plates, anti-skid plates, and reinforcing ribs, wherein a long through-slot is opened on the base body and passes through the base body from top to bottom, the anti-skid plates are provided in a pair, vertically connected to both sides of the bottom end of the base body and located on both sides of the long through-slot, the reinforcing ribs are provided in a pair, vertically connected to both sides of the bottom end of the base body, and the distribution direction of the reinforcing ribs is perpendicular to the distribution direction of the anti-skid plates, the reinforcing ribs cooperate with the anti-skid plates and are arranged around the four sides of the long through-slot, the side support plates are provided in a pair, respectively, on both sides of the reinforcing ribs, and the top ends of the side support plates are connected to the side ends of the base body, and the side walls of the reinforcing ribs are connected to the side walls of the side support plates, characterized in that: The processing technology includes the following steps S1: First, prepare the metal sheet materials needed to process the base; S2: Take a metal sheet and cut it according to the drawing requirements to form four different sheets, which are marked as the first sheet, the second sheet, the third sheet, and the fourth sheet in sequence; S3: A first plate is used to make a base body. The base body is a rectangular plate. The first plate is cut using a cutting machine so that the first plate has the same size as the base body. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine. The first plate is then sent to a milling machine. The milling machine is used to mill a long through groove in the first plate and a bevel on both sides of the first plate, so that the cross-section of the first plate has an isosceles trapezoidal shape. The processed first plate is the desired base body. S4: A second plate is used to make an anti-skid plate. The anti-skid plate is a rectangular plate. The second plate is cut using a cutting machine so that the second plate has the same size as the two anti-skid plates. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine. The second plate is then cut from the middle to form the required two anti-skid plates. S5: A third plate is used to form a reinforcing rib. The reinforcing rib is a right-angled trapezoidal plate. The third plate is cut using a cutting machine so that the size of the third plate is the same as that of the two reinforcing ribs. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine. The third plate is then cut in half from the middle to form two reinforcing ribs. S6: Using a fourth plate to form a side support plate, the side support plate is a rectangular plate. The fourth plate is cut using a cutting machine so that the size of the fourth plate is the same as that of the two side support plates. During the cutting process, a dedicated cutting fluid supply system supplies cutting fluid to the cutting machine. The fourth plate is then cut in half from the middle to form two side support plates. S7: Preliminary welding: Use a dedicated welding auxiliary tool to preliminarily position the base body, anti-skid plate, reinforcement ribs, and side support plates. Then, use a welding torch to preliminarily weld the contact points between the base body, anti-skid plate, side support plates, and reinforcement ribs to achieve a preliminary fixation of the base body, anti-skid plate, side support plates, and reinforcement ribs, forming a semi-finished base. S8: Take out the semi-finished base from the special welding auxiliary tooling, use the welding gun to completely weld the contact surfaces between the base body, anti-skid plate, side support plate and reinforcing ribs, fill the welds, and form the required finished base.

2. The processing technology of the marine base according to claim 1, characterized in that: The dedicated cutting fluid supply system includes A main water tank stores cutting fluid, and has a liquid supply port and a liquid return port. The liquid supply port is connected to the cutting machine tool through a liquid supply pipe to supply cutting fluid to the cutting machine tool; a first water tank, wherein the first water tank has a first cleaning cavity therein, a first liquid inlet and a first liquid outlet being formed in communication with the first cleaning cavity, the first liquid inlet being connected to the cutting machine tool via a cleaning pipe, and being used to transport cutting fluid from the cutting machine tool to the first water tank, a partition being further installed in the first water tank to separate the first cleaning cavity into two cavities distributed left and right, the two cavities being a first left cavity and a first right cavity, the first left cavity being connected to the first liquid inlet, and the first right cavity being connected to the first liquid outlet, and a first filter hole being formed in communication with the first left cavity and the second right cavity; a second water tank, wherein the second water tank has a second cleaning cavity therein, a second liquid inlet and a second liquid outlet communicating with the second cleaning cavity are formed on the second water tank, the second liquid inlet is connected to the first liquid outlet of the first water tank via a pipe, a copper wire cloth is further installed in the second water tank to separate the second cleaning cavity into two left and right cavities, the two cavities being a second left cavity and a second right cavity, the second left cavity being connected to the second liquid inlet, and the second right cavity being connected to the second liquid outlet, a magnetic bottom plate is further installed at the bottom end of the second water tank, located at the second left cavity, and a plurality of second filter holes communicating with the second left cavity and the second right cavity are further distributed on the copper wire cloth; The oil-water separator has a third liquid inlet and a third liquid outlet. The third liquid inlet is connected to the second liquid outlet through a pipeline, and the third liquid outlet is connected to the return liquid port of the main water tank through a return liquid pipeline.

3. The processing technology of the marine base according to claim 2, characterized in that: The first filter hole on the partition is a circular hole, and the diameter of the first filter hole is 8 mm.

4. The processing technology of the marine base according to claim 2, characterized in that: The first water tank and the second water tank are arranged in upper and lower positions, and the height of the first liquid outlet is higher than the height of the second liquid inlet.

5. The processing technology of the marine base according to claim 1, characterized in that: The special welding auxiliary tooling includes A welding base plate, wherein the welding base plate is a rectangular plate, wherein the width direction of the welding base plate is defined as a first direction, and the long axis direction of the welding base plate is defined as a second direction; A first positioning seat, a second positioning seat, a third positioning seat, and a fourth positioning seat are sequentially distributed along a first direction on the welding base plate; The first positioning seat is composed of two first positioning plates distributed along the second direction, and the first positioning plate is a long strip extending along the second direction; The second positioning seat is composed of two second positioning plates distributed along the second direction, the second positioning plates are L-shaped plates formed by connecting a horizontal plate and a vertical plate, and the two second positioning plates are arranged opposite to each other; The third positioning seat is composed of two third positioning plates distributed along the second direction, wherein the third positioning plates are L-shaped plates formed by connecting a horizontal plate and a vertical plate, and the two third positioning plates are arranged opposite to each other; The fourth positioning seat is composed of two fourth positioning plates distributed along the second direction, wherein the fourth positioning plates are L-shaped plates formed by connecting a horizontal plate and a vertical plate, and the two fourth positioning plates are arranged back to back, and a sixth positioning plate is further arranged between the two fourth positioning plates; A fifth positioning seat is further provided on both sides of the first positioning seat and the fourth positioning seat, wherein the fifth positioning seat is composed of two fifth positioning plates distributed along the first direction, and the two fifth positioning plates are distributed obliquely; A support base is further provided between the fifth positioning plate, the second positioning plate and the third positioning plate, and the support base is composed of a plurality of vertically arranged support columns; The positioning of the base body is achieved by the cooperation of the first positioning plate and the second positioning plate, the positioning of the side support plate is achieved by the cooperation of the fourth positioning plate and the fifth positioning plate, the positioning of the anti-slip plate is achieved by the cooperation of the second positioning plate, the third positioning plate and the sixth positioning plate, and the positioning of the reinforcement rib is achieved by the cooperation of the second positioning plate, the third positioning plate, the fourth positioning plate and the support column.

6. The processing technology of the marine base according to claim 5, characterized in that: The support base is composed of three supporting columns distributed in a triangular shape.

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